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Sample records for 2004-2013 prospectives chapter

  1. Chapter Seven: Prospects for Practice

    ERIC Educational Resources Information Center

    Young, Richard F.

    2008-01-01

    This chapter suggests further ways that Practice Theory can be applied to understanding language teaching and learning. In particular, the author contends that more work is needed to describe the configuration of discursive resources in practices in foreign language communities in order to design effective pedagogies and assessments. In addition,…

  2. Educational Technology Research Journals: "Interactive Learning Environments," 2004-2013

    ERIC Educational Resources Information Center

    Christensen, Steven S.; Andrews, Carolyn; Harris, Scott P.; Lloyd, Adam; Turley, Chad; West, Richard E.

    2015-01-01

    This study examined the journal "Interactive Learning Environments" to discover trends from 2004-2013. The authors looked at trends in article topics, research methods, authorship, citations, keyword frequencies, phrase counts of article abstracts, and article citations according to Google Scholar. Evidence is provided of the journal's…

  3. Tuberculosis Caused by Mycobacterium africanum, United States, 2004-2013.

    PubMed

    Sharma, Aditya; Bloss, Emily; Heilig, Charles M; Click, Eleanor S

    2016-03-01

    Mycobacterium africanum is endemic to West Africa and causes tuberculosis (TB). We reviewed reported cases of TB in the United States during 2004-2013 that had lineage assigned by genotype (spoligotype and mycobacterial interspersed repetitive unit variable number tandem repeats). M. africanum caused 315 (0.4%) of 73,290 TB cases with lineage assigned by genotype. TB caused by M. africanum was associated more with persons from West Africa (adjusted odds ratio [aOR] 253.8, 95% CI 59.9-1,076.1) and US-born black persons (aOR 5.7, 95% CI 1.2-25.9) than with US-born white persons. TB caused by M. africanum did not show differences in clinical characteristics when compared with TB caused by M. tuberculosis. Clustered cases defined as >2 cases in a county with identical 24-locus mycobacterial interspersed repetitive unit genotypes, were less likely for M. africanum (aOR 0.1, 95% CI 0.1-0.4), which suggests that M. africanum is not commonly transmitted in the United States.

  4. Study of solar variability impact on nitrogen dioxide: 2004-2013

    NASA Astrophysics Data System (ADS)

    Constantin, Daniel-Eduard; Voiculescu, Mirela; Merlaud, Alexis; Van Roozendael, Michel

    2015-04-01

    Nitrogen dioxide (NO2) locally plays an important role in the radiation budget by absorbing solar radiation at ultraviolet (UV) and visible wavelengths. The influence of solar variability on the inter-annual variability and trends in nitrogen dioxide is evaluated for a period of 10 years (2004-2013) using monthly mean tropospheric NO2 measurements of the Ozone Monitoring Instrument (OMI) version 2.0. Possible signatures of solar variability on nitrogen dioxide time series of NO2 over several cities were analyzed using various statistical methods. Various solar proxies were selected, in order to separate between possible links to solar irradiance and to solar wind. Several locations with different levels of pollution, located in different places of the world (Athens, Jungfraujoch, Lauder, Lisbon, Moscow, and Uccle), were selected. Observations show a clear 27 day period of the NO2 tropospheric Vertical Column Density (VCD) or total Slant Column Density (SCD). NO2 content decreases with increasing activity above polluted areas (e.g. Athens, Moscow) while for unpolluted areas there is no evident correlation (e.g. Lauder, Jungfraujoch). Possible effects of solar wind on NO2 content are observed as well, but the relationship is less clear, since polluted areas seem to respond differently to solar wind variations. The mechanism by which NO2 content can be affected by solar variations relate mainly to ozone production but other paths by which solar energy may be transferred to the lower atmosphere are investigated.

  5. Molecular analysis of hepatitis A virus strains obtained from patients with acute hepatitis A in Mongolia, 2004-2013.

    PubMed

    Tsatsralt-Od, Bira; Baasanjav, Nachin; Nyamkhuu, Dulmaa; Ohnishi, Hiroshi; Takahashi, Masaharu; Kobayashi, Tominari; Nagashima, Shigeo; Nishizawa, Tsutomu; Okamoto, Hiroaki

    2016-04-01

    Despite the high endemicity of hepatitis A virus (HAV) in Mongolia, the genetic information on those HAV strains is limited. Serum samples obtained from 935 patients with acute hepatitis in Ulaanbaatar, Mongolia during 2004-2013 were tested for the presence of HAV RNA using reverse transcription-PCR with primers targeting the VP1-2B region (481 nucleotides, primer sequences at both ends excluded). Overall, 180 patients (19.3%) had detectable HAV RNA. These 180 isolates shared 94.6-100% identity and formed four phylogenetic clusters within subgenotype IA. One or three representative HAV isolates from each cluster exhibited 2.6-3.9% difference between clusters over the entire genome. Cluster 1 accounted for 65.0% of the total, followed by Cluster 2 (30.6%), Cluster 3 (3.3%), and Cluster 4 (1.1%). Clusters 1 and 2 were predominant throughout the observation period, whereas Cluster 3 was undetectable in 2009 and 2013 and Cluster 4 became undetectable after 2009. The Mongolian HAV isolates were closest to those of Chinese or Japanese origin (97.7-98.5% identities over the entire genome), suggesting the evolution from a common ancestor with those circulating in China and Japan. Further molecular epidemiological analyses of HAV infection are necessary to investigate the factors underlying the spread of HAV and to implement appropriate prevention measures in Mongolia.

  6. On the Sizes of the North Atlantic Basin Tropical Cyclones Based on 34- and 64-kt Wind Radii Data, 2004-2013

    NASA Technical Reports Server (NTRS)

    Wilson, Robert M.

    2014-01-01

    At end of the 2012 hurricane season the National Hurricane Center retired the original HURDAT dataset and replaced it with the newer version HURDAT2, which reformatted the original data and included additional information, in particular, estimates of the 34-, 50, and 64-kt wind radii for the interval 2004-2013. During the brief 10-year interval, some 164 tropical cyclones are noted to have formed in the North Atlantic basin, with 77 becoming hurricanes. Hurricane Sandy (2012) stands out as being the largest individual storm that occurred in the North Atlantic basin during the 2004 -2013 timeframe, both in terms of its 34- and 64-kt wind radii and wind areas, having maximum 34- and 64-kt wind radii, maximum wind areas, and average wind areas each more than 2 standard deviations larger than the corresponding means. In terms of the largest yearly total 34-kt wind area (i.e., the sum of all individual storm 34-kt wind areas during the year), the year 2010 stands out as being the largest (about 423 × 10(exp 6) nmi(exp 2)), compared to the mean of about 174 × 10(exp 6) nmi(exp 2)), surpassing the year 2005 (353 x 10(exp 6) nmi(exp 2)) that had the largest number of individual storms (28). However, in terms of the largest yearly total 64-kt wind area, the year 2005 was the largest (about 9 × 10(exp 6) nmi(exp 2)), compared to the mean of about 3 × 106 nmi(exp 2)). Interesting is that the ratio of total 64-kt wind area to total 34-kt wind area has decreased over time, from 0.034 in 2004 to 0.008 in 2013.

  7. High frequency of diabetic ketoacidosis at diagnosis of type 1 diabetes in Italian children: a nationwide longitudinal study, 2004-2013.

    PubMed

    Cherubini, Valentino; Skrami, Edlira; Ferrito, Lucia; Zucchini, Stefano; Scaramuzza, Andrea; Bonfanti, Riccardo; Buono, Pietro; Cardella, Francesca; Cauvin, Vittoria; Chiari, Giovanni; D Annunzio, Giuseppe; Frongia, Anna Paola; Iafusco, Dario; Patera, Ippolita Patrizia; Toni, Sonia; Tumini, Stefano; Rabbone, Ivana; Lombardo, Fortunato; Carle, Flavia; Gesuita, Rosaria

    2016-12-19

    This longitudinal population-based study analyses the frequency of diabetic ketoacidosis (DKA) at type 1 diabetes diagnosis in Italian children under 15 years of age, during 2004-2013. DKA was defined as absent (pH ≥ 7.30), mild/moderate (7.1 ≤ pH < 7.30) and severe (pH < 7.1). Two multiple logistic regression models were used to evaluate the time trend of DKA frequency considered as present versus absent and severe versus absent, adjusted for gender, age group and geographical area of residence at diagnosis. Overall, 9,040 cases were ascertained. DKA frequency was 40.3% (95%CI: 39.3-41.4%), with 29.1% and 11.2% for mild/moderate and severe DKA, respectively. Severe DKA increased significantly during the period (OR = 1.03, 95%CI: 1.003-1.05). Younger-age children and children living in Southern Italy compared to Central Italy were at significantly higher risk of DKA and severe DKA. Family history of type 1 diabetes and residence in Sardinia compared to Central Italy were significantly associated with a lower probability of DKA and severe DKA. The high frequency of ketoacidosis in Italy over time and high variability among age groups and geographical area of residence, strongly suggests a continuing need for nationwide healthcare strategies to increase awareness of early detection of diabetes.

  8. Intercomparison and assessment of long-term (2004-2013) multiple satellite aerosol products over two contrasting sites in South Africa

    NASA Astrophysics Data System (ADS)

    Adesina, A. Joseph; Kumar, K. Raghavendra; Sivakumar, V.; Piketh, Stuart J.

    2016-10-01

    To build a long-term database and improve the accuracy of the satellite products used for aerosol studies, there is a need to carry out intercomparison and validation of these satellite observations with ground-based measurements. With this objective, we estimated the long-term inter-annual variations and percentage change in trends of aerosol optical depth (AOD) retrieved from MODerate resolution Imaging Spectroradiometer (MODIS) and Multi-angle Imaging Spectro-Radiometer (MISR) sensors for a 10-year period during 2004-2013 over two distinct sites namely, Skukuza (SKZ; 24.99°S, 31.58°E) and Richards Bay (RBAY; 28.8°S, 21.1°E) in South Africa. The validation performed over SKZ site shows that MISR was better correlated with AErosol RObotic NETwork (AERONET) when compared to Terra and Aqua satellites of MODIS. Later both the MODIS products (Terra and Aqua) were compared on the annual and seasonal basis to derive the relationship between them through scattering plot. The long-term regression analysis performed at these sites shows that the annual trends were decreasing, with the MODIS products underestimating MISR. This is due to difficulties of the MODIS algorithm when dealing with highly complex surface reflectance conditions and aerosol model assumptions. Also, the temporal variations of AOD derived from the two sensors noticed maximum in spring (September/October) and minimum in winter (June). Further, the Ultra-Violet Aerosol Index (UVAI) retrieved from the Ozone Monitoring Instrument (OMI) at the two locations for 9 years (2005-2013) showed a significant increasing trend with a high value of +0.009 yr-1 at SKZ than +0.006 yr-1 at RBAY during the study period, which is due to the transport of dust and smoke particles.

  9. A Pediatric Application of the STRAC Regional Hospital Trauma Registry Database: Pediatric Trauma Deaths in South Central Texas During 2004-2013.

    PubMed

    Buehner, Michelle; Aden, Jay; Borgman, Mathew; Love, Preston; Wright, Brandi; Edwards, Mary

    2017-01-01

    The purpose of this study was to define the demographics of pediatric traumatic injuries and to understand the predictive value of injury type, prehospital, and emergency department (ED) data regarding the mortality of pediatric trauma patients (<14 years of age) in South Central Texas. We report a retrospective review of pediatric trauma patients presenting to Trauma Service Area P in South Central Texas during 2004-2013. The primary outcome was mortality; secondary outcomes were ventilator days, hospital days, and intensive care unit stay. Demographics, Abbreviated Injury Score (AIS) codes, ICD-9 codes, transport times, Emergency Medical Services (EMS) vital signs en route and on arrival to the emergency department (ED), and outcomes were evaluated. A total of 8004 traumatically injured children presented to EDs in South Central Texas during the study period; 4109 of these presented via EMS. Most patients were Hispanic and male. Distribution was even across age groups. Overall mortality was 2%, and the mortality of those arriving by EMS was 3.7%. Abnormal vital signs and Glasgow Coma Score upon presentation to both EMS and the ED were strongly associated with mortality. Increased Injury Severity Score, the need for transfusion in the ED, and increased maximal AIS were also strongly associated with mortality. African American race was associated with increased mortality, although transport time and age were not. Most injuries overall were caused by motor vehicle collisions; however, burns and falls were most common in infants. The most lethal injuries were caused by firearms (mostly seen in preteens) and assaults (mostly seen in infants). This analysis of injured children in Southwest Texas offers insight into areas of needed quality improvement in the trauma system and potential areas to focus prevention efforts.

  10. Variability in Antarctic ozone loss in the last decade (2004-2013): high-resolution simulations compared to Aura MLS observations

    NASA Astrophysics Data System (ADS)

    Kuttippurath, J.; Godin-Beekmann, S.; Lefèvre, F.; Santee, M. L.; Froidevaux, L.; Hauchecorne, A.

    2015-09-01

    A detailed analysis of the polar ozone loss processes during 10 recent Antarctic winters is presented with high-resolution MIMOSA-CHIM (Modèle Isentrope du transport Méso-échelle de l'Ozone Stratosphérique par Advection avec CHIMie) model simulations and high-frequency polar vortex observations from the Aura microwave limb sounder (MLS) instrument. The high-frequency measurements and simulations help to characterize the winters and assist the interpretation of interannual variability better than either data or simulations alone. Our model results for the Antarctic winters of 2004-2013 show that chemical ozone loss starts in the edge region of the vortex at equivalent latitudes (EqLs) of 65-67° S in mid-June-July. The loss progresses with time at higher EqLs and intensifies during August-September over the range 400-600 K. The loss peaks in late September-early October, when all EqLs (65-83° S) show a similar loss and the maximum loss (> 2 ppmv - parts per million by volume) is found over a broad vertical range of 475-550 K. In the lower stratosphere, most winters show similar ozone loss and production rates. In general, at 500 K, the loss rates are about 2-3 ppbv sh-1 (parts per billion by volume per sunlit hour) in July and 4-5 ppbv sh-1 in August-mid-September, while they drop rapidly to 0 by mid-October. In the middle stratosphere, the loss rates are about 3-5 ppbv sh-1 in July-August and October at 675 K. On average, the MIMOSA-CHIM simulations show that the very cold winters of 2005 and 2006 exhibit a maximum loss of ~ 3.5 ppmv around 550 K or about 149-173 DU over 350-850 K, and the warmer winters of 2004, 2010, and 2012 show a loss of ~ 2.6 ppmv around 475-500 K or 131-154 DU over 350-850 K. The winters of 2007, 2008, and 2011 were moderately cold, and thus both ozone loss and peak loss altitudes are between these two ranges (3 ppmv around 500 K or 150 ± 10 DU). The modeled ozone loss values are in reasonably good agreement with those estimated from

  11. MO-E-17A-09: Has Cancer Risk for Pediatric CT Increased Or Decreased? An Analysis of Cohort Data From 2004-2013

    SciTech Connect

    Brady, S; Kaufman, R

    2014-06-15

    Purpose: To analyze CT radiation dosimetry trends in a pediatric population imaged with modern (2004-2013) CT technology Methods: The institutional review board approved this retrospective review. Two cohorts of pediatric patients that received CT scans for treatment or surveillance for Wilms tumor (n=73) or Neuroblastoma (n=74) from 2004–2013 were included in this study. Patients were scanned during this time period on a GE Ultra (8 slice; 2004–2007), a GE VCT (2008–2011), or a GE VCT-XTe (2011–2013). Each patient's individual or combined chest, abdomen, and pelvic CT exams (n=4138) were loaded onto a PACS workstation (Intelerad, Canada) and measured to calculate their effective diameter and SSDE. Patient SSDE was used to estimate patient organ dosimetry based on previously published data. Patient's organ dosimetry were sorted by gender, weight, age, scan protocol (i.e., chest, abdomen, or pelvis), and CT scanner technology and averaged accordingly to calculate population averaged absolute and effective dose values. Results: Patient radiation dose burden calculated for all genders, weights, and ages decreased at a rate of 0.2 mSv/year (4.2 mGy/year; average organ dose) from 2004–2013; overall levels decreased by 50% from 3.0 mSv (60.0 mGy) to 1.5 mSv (25.9 mGy). Patient dose decreased at equal rates for both male and female, and for individual scan protocols. The greatest dose savings was found for patients between 0–4 years old (65%) followed by 5-9 years old (45%), 10–14 years old (30%), and > 14 years old (21%). Conclusion: Assuming a linear-nothreshold model, there always will be potential risk of cancer induction from CT. However, as demonstrated among these patient populations, effective and organ dose has decreased over the last decade; thus, potential risk of long-term side effects from pediatric CT examinations has also been reduced.

  12. Long-Term RST Analysis of Anomalous TIR Sequences in Relation with Earthquakes Occurred in Greece in the Period 2004-2013

    NASA Astrophysics Data System (ADS)

    Eleftheriou, Alexander; Filizzola, Carolina; Genzano, Nicola; Lacava, Teodosio; Lisi, Mariano; Paciello, Rossana; Pergola, Nicola; Vallianatos, Filippos; Tramutoli, Valerio

    2016-01-01

    Real-time integration of multi-parametric observations is expected to accelerate the process toward improved, and operationally more effective, systems for time-Dependent Assessment of Seismic Hazard (t-DASH) and earthquake short-term (from days to weeks) forecast. However, a very preliminary step in this direction is the identification of those parameters (chemical, physical, biological, etc.) whose anomalous variations can be, to some extent, associated with the complex process of preparation for major earthquakes. In this paper one of these parameters (the Earth's emitted radiation in the Thermal InfraRed spectral region) is considered for its possible correlation with M ≥ 4 earthquakes occurred in Greece in between 2004 and 2013. The Robust Satellite Technique (RST) data analysis approach and Robust Estimator of TIR Anomalies (RETIRA) index were used to preliminarily define, and then to identify, significant sequences of TIR anomalies (SSTAs) in 10 years (2004-2013) of daily TIR images acquired by the Spinning Enhanced Visible and Infrared Imager on board the Meteosat Second Generation satellite. Taking into account the physical models proposed for justifying the existence of a correlation among TIR anomalies and earthquake occurrences, specific validation rules (in line with the ones used by the Collaboratory for the Study of Earthquake Predictability—CSEP—Project) have been defined to drive a retrospective correlation analysis process. The analysis shows that more than 93 % of all identified SSTAs occur in the prefixed space-time window around ( M ≥ 4) earthquake's time and location of occurrence with a false positive rate smaller than 7 %. Molchan error diagram analysis shows that such a correlation is far to be achievable by chance notwithstanding the huge amount of missed events due to frequent space/time data gaps produced by the presence of clouds over the scene. Achieved results, and particularly the very low rate of false positives registered

  13. Chapter 2: Sedimentary successions of the Arctic Region (58–64° to 90°N) that may be prospective for hydrocarbons

    USGS Publications Warehouse

    Grantz, Arthur; Scott, Robert A.; Drachev, Sergey S.; Moore, Thomas E.; Valin, Zenon C.

    2011-01-01

    A total of 143 sedimentary successions that contain, or may be prospective for, hydrocarbons were identified in the Arctic Region north of 58–64°N and mapped in four quadrants at a scale of 1:11 000 000. Eighteen of these successions (12.6%) occur in the Arctic Ocean Basin, 25 (17.5%) in the passive and sheared continental margins of the Arctic Basin and 100 (70.0%) on the Circum-Arctic continents of which one (<1%) lies in the active margin of the Pacific Rim. Each succession was assigned to one of 13 tectono-stratigraphic and morphologic classes and coloured accordingly on the map. The thickness of each succession and that of any underlying sedimentary section down to economic basement, where known, are shown on the map by isopachs. Major structural or tectonic features associated with the creation of the successions, or with the enhancement or degradation of their hydrocarbon potential, are also shown. Forty-four (30.8%) of the successions are known to contain hydrocarbon accumulations, 64 (44.8%) are sufficiently thick to have generated hydrocarbons and 35 (24.5%) may be too thin to be prospective.

  14. Columbia: The Economic Foundation of Peace. Chapters 21-28.

    ERIC Educational Resources Information Center

    Giugale, Marcelo M., Ed.; Lafourcade, Olivier, Ed.; Luff, Connie, Ed.

    This document contains 8 chapters of a 35-chapter book that presents a comprehensive diagnosis of current economic, social, and educational conditions in Colombia and their importance to development prospects and the quest for peace. The eight chapters covered here are part of a section titled "Sharing the Fruits of Growth with All…

  15. Tourette Association Chapters

    MedlinePlus

    ... com Arizona Email: info@tsa-az.org Website: http://tsa-az.org/ Arkansas Support Group of Northwest ... California/Hawaii Chapter Email: cbrackett2004@yahoo.com Website: http://www.tsanorcal-hawaii.org Southern California Chapter Phone: ...

  16. Chapter Four: Discursive Resources

    ERIC Educational Resources Information Center

    Young, Richard F.

    2008-01-01

    In this chapter, the focus of attention moves from the contexts described in chapter 3 to the verbal, nonverbal, and interactional resources that participants employ in discursive practices. These resources are discussed within the frame of participation status and participation framework proposed by Goffman. Verbal resources employed by…

  17. Chapter 9: Reliability

    SciTech Connect

    Algora, Carlos; Espinet-Gonzalez, Pilar; Vazquez, Manuel; Bosco, Nick; Miller, David; Kurtz, Sarah; Rubio, Francisca; McConnell,Robert

    2016-04-15

    This chapter describes the accumulated knowledge on CPV reliability with its fundamentals and qualification. It explains the reliability of solar cells, modules (including optics) and plants. The chapter discusses the statistical distributions, namely exponential, normal and Weibull. The reliability of solar cells includes: namely the issues in accelerated aging tests in CPV solar cells, types of failure and failures in real time operation. The chapter explores the accelerated life tests, namely qualitative life tests (mainly HALT) and quantitative accelerated life tests (QALT). It examines other well proven and experienced PV cells and/or semiconductor devices, which share similar semiconductor materials, manufacturing techniques or operating conditions, namely, III-V space solar cells and light emitting diodes (LEDs). It addresses each of the identified reliability issues and presents the current state of the art knowledge for their testing and evaluation. Finally, the chapter summarizes the CPV qualification and reliability standards.

  18. Chapter 9: Electronics

    SciTech Connect

    Grupen, Claus; Shwartz, Boris A.

    2006-12-19

    Sophisticated front-end electronics are a key part of practically all modern radiation detector systems. This chapter introduces the basic principles and their implementation. Topics include signal acquisition, electronic noise, pulse shaping (analog and digital), and data readout techniques.

  19. Chapter on Distributed Computing

    DTIC Science & Technology

    1989-02-01

    MASSACHUSETTS LABORATORY FOR INSTITUTE OF COMPUTER SCIENCE TECHNOLOGY ("D / o O MIT/LCS/TM-384 CHAPTER ON DISTRIBUTED COMPUTING Leslie Lamport Nancy...22217 ELEMENT NO. NO. NO. ACCESSION NO. 11. TITLE (Miude Secuwity Ciaifiation) Chapter on Distributed Computing 12. PERSONAL AUTHOR(S) Lamport... distributed computing , distributed systems models, dis- tributed algorithms, message-passing, shared variables, 19. UBSTRACT (Continue on reverse if

  20. Streamflow data: Chapter 13

    USGS Publications Warehouse

    Wiche, Gregg J.; Holmes, Robert

    2016-01-01

    Streamflow data are vital for a variety of water-resources issues, from flood warning to water supply planning. The collection of streamflow data is usually an involved and complicated process. This chapter serves as an overview of the streamflow data collection process. Readers with the need for the detailed information on the streamflow data collection process are referred to the many references noted in this chapter.

  1. Diagnostic and vaccine chapter.

    PubMed

    Wolfram, J H; Kokanov, S K; Verkhovsky, O A

    2010-10-01

    The first report in this chapter describes the development of a killed composite vaccine. This killed vaccine is non-infectious to humans, other animals, and the environment. The vaccine has low reactivity, is non-abortive, and does not induce pathomorphological alterations to the organs of vaccinated animals. The second report of this chapter describes the diagnostic value of a competitive enzyme-linked immunosorbent assay for detecting Brucella-specific antibodies and its ability to discriminate vaccinated cattle from infected cattle. The results indicated that the competitive enzyme-linked immunosorbent assay is more sensitive than traditional tests for detecting antibodies to Brucella abortus in naturally and experimentally infected cattle.

  2. Chapter 3: Energy Security

    SciTech Connect

    Foust, Thomas D.; Arent, Doug; de Carvalho Macedo, Isaias; Goldemberg, Jose; Hoysala, Chanakya; Filho, Rubens Maciel; Nigro, Francisco E. B.; Richard, Tom L.; Saddler, Jack; Samseth, Jon; Somerville, Chris R.

    2015-04-01

    This chapter considers the energy security implications and impacts of bioenergy. We provide an assessment to answer the following questions: What are the implications for bioenergy and energy security within the broader policy environment that includes food and water security, development, economic productivity, and multiple foreign policy aspects? What are the conditions under which bioenergy contributes positively to energy security?

  3. Chapter Three: Investigating Context

    ERIC Educational Resources Information Center

    Young, Richard F.

    2008-01-01

    This chapter begins with the statement that all talk happens somewhere, somehow, at some time and is produced by somebody for some purpose, and the approach that practice theorists have taken is that talk and its context are inseparable. The challenges that face an analyst of practice are then to describe the context, describe the talk, and…

  4. Hurrah for Chapter Books.

    ERIC Educational Resources Information Center

    Jones, Glenowyn L.

    This annotated bibliography contains a list of 42 recent Chapter Books. The bibliography is divided into the following topics: Adventure-Survival (3 titles); Autobiography-Biography (3 titles); Death (1 title); Easy Readers (8 titles); Good Reading (12 titles); Historical Fiction (10 titles); Mystery (3 titles); Newbery Award Winner, 2000; and…

  5. Nutrient dynamics: Chapter 3

    USGS Publications Warehouse

    Likens, Gene E.; LaBaugh, James W.; Buso, Donald C.; Bade, Darren; Winter, Thomas C.; Likens, Gene E.

    2009-01-01

    This chapter focuses on the variability and trends in chemical concentrations and fluxes at Mirror Lake during the period 1981–2000. It examines the water and chemical budgets of Mirror Lake to identify and understand better long-term trends in the chemical characteristics of the lake. It also identifies the causes of changes in nutrient concentrations and examines the contribution of hydrologic pathways to the contamination of Mirror Lake by road salt. The role of groundwater and precipitation on water and chemical budgets of the lake are also examined.

  6. Background and introduction: Chapter 1

    USGS Publications Warehouse

    Shafroth, Patrick B.

    2010-01-01

    The Salt Cedar and Russian Olive Control Demonstration Act of 2006 (Public Law 109-320; hereafter the Act) directs the Department of the Interior to submit a report to Congress1 that includes an assessment of several issues surrounding these two nonnative trees, now dominant components of the vegetation along many rivers in the Western United States. Specifically, the Act calls for “…an assessment of the extent of salt cedar and Russian olive infestation on public and private land in the western United States,” which shall“A) consider existing research on methods to control salt cedar and Russian olive trees; B) consider the feasibility of reducing water consumption by salt cedar and Russian olive trees; C) consider methods of and challenges associated with the revegetation or restoration of infested land; and D) estimate the costs of destruction of salt cedar and Russian olive trees, related biomass removal, and revegetation or restoration and maintenance of the infested land.”Finally, the Act calls for discussion of“(i) long-term management and funding strategies…that could be implemented by Federal, State, tribal, and private land managers and owners to address the infestation by salt cedar and Russian olive; (ii) any deficiencies in the assessment or areas for additional study; and (iii) any field demonstrations that would be useful in the effort to control salt cedar and Russian olive.”The primary intent of this report is to provide the science assessment called for under the Act. A secondary purpose is to provide a common background for applicants for prospective demonstration projects, should funds be appropriated for this second phase of the Act. In addition to relying on the direction provided under Section C of the Act, the authors of this report also drew upon the detailed list of considerations presented in Section E of the Act to guide development of more expansive discussions of topics relevant to saltcedar and Russian olive control

  7. Long term (2004-2013) correlation analysis among SSTAs (Significant Sequences of TIR Anomalies) and Earthquakes (M>4) occurrence over Greece: examples of application within a multi-parametric system for continuous seismic hazard monitoring.

    NASA Astrophysics Data System (ADS)

    Tramutoli, Valerio; Coviello, Irina; Eleftheriou, Alexander; Filizzola, Carolina; Genzano, Nicola; Lacava, Teodosio; Lisi, Mariano; Makris, John P.; Paciello, Rossana; Pergola, Nicola; Satriano, Valeria; vallianatos, filippos

    2015-04-01

    Real-time integration of multi-parametric observations is expected to significantly contribute to the development of operational systems for time-Dependent Assessment of Seismic Hazard (t-DASH) and earthquake short term (from days to weeks) forecast. However a very preliminary step in this direction is the identification of those parameters (chemical, physical, biological, etc.) whose anomalous variations can be, to some extent, associated to the complex process of preparation of major earthquakes. In this paper one of these parameter (the Earth's emitted radiation in the Thermal Infra-Red spectral region) is considered for its possible correlation with M≥4 earthquakes occurred in Greece in between 2004 and 2013. The RST (Robust Satellite Technique) data analysis approach and RETIRA (Robust Estimator of TIR Anomalies) index were used to preliminarily define, and then to identify, Significant Sequences of TIR Anomalies (SSTAs) in 10 years (2004-2013) of daily TIR images acquired by the Spinning Enhanced Visible and Infrared Imager (SEVIRI) on board the Meteosat Second Generation (MSG) satellite. Taking into account physical models proposed for justifying the existence of a correlation among TIR anomalies and earthquakes occurrence, specific validation rules (in line with the ones used by the Collaboratory for the Study of Earthquake Predictability - CSEP - Project) have been defined to drive the correlation analysis process. The analysis shows that more than 93% of all identified SSTAs occur in the pre-fixed space-time window around (M≥4) earthquakes time and location of occurrence with a false positive rate smaller than 7%. Achieved results, and particularly the very low rate of false positives registered on a so long testing period, seems already sufficient (at least) to qualify TIR anomalies (identified by RST approach and RETIRA index) among the parameters to be considered in the framework of a multi-parametric approach to time-Dependent Assessment of

  8. Melt inclusions: Chapter 6

    USGS Publications Warehouse

    ,; Lowenstern, J. B.

    2014-01-01

    Melt inclusions are small droplets of silicate melt that are trapped in minerals during their growth in a magma. Once formed, they commonly retain much of their initial composition (with some exceptions) unless they are re-opened at some later stage. Melt inclusions thus offer several key advantages over whole rock samples: (i) they record pristine concentrations of volatiles and metals that are usually lost during magma solidification and degassing, (ii) they are snapshots in time whereas whole rocks are the time-integrated end products, thus allowing a more detailed, time-resolved view into magmatic processes (iii) they are largely unaffected by subsolidus alteration. Due to these characteristics, melt inclusions are an ideal tool to study the evolution of mineralized magma systems. This chapter first discusses general aspects of melt inclusions formation and methods for their investigation, before reviewing studies performed on mineralized magma systems.

  9. Chapter 6: Temperature

    USGS Publications Warehouse

    Jones, Leslie A.; Muhlfeld, Clint C.; Hauer, F. Richard; F. Richard Hauer,; Lamberti, G.A.

    2017-01-01

    Stream temperature has direct and indirect effects on stream ecology and is critical in determining both abiotic and biotic system responses across a hierarchy of spatial and temporal scales. Temperature variation is primarily driven by solar radiation, while landscape topography, geology, and stream reach scale ecosystem processes contribute to local variability. Spatiotemporal heterogeneity in freshwater ecosystems influences habitat distributions, physiological functions, and phenology of all aquatic organisms. In this chapter we provide an overview of methods for monitoring stream temperature, characterization of thermal profiles, and modeling approaches to stream temperature prediction. Recent advances in temperature monitoring allow for more comprehensive studies of the underlying processes influencing annual variation of temperatures and how thermal variability may impact aquatic organisms at individual, population, and community based scales. Likewise, the development of spatially explicit predictive models provide a framework for simulating natural and anthropogenic effects on thermal regimes which is integral for sustainable management of freshwater systems.

  10. Chapter 7: Microalgae

    SciTech Connect

    Efroymson, Rebecca; Coleman, Andre; Wigmosta, Mark; Schoenung, Susan; Sokhansanj, Shahab; Langholtz, Matthew; Davis, Ryan

    2016-07-01

    This chapter of the 2016 Billion-Ton Report provides an estimate of biomass potential at given minimum selling prices. This is not a projection of actual measured biomass or a simulation of commercial projects. Biomass potential is estimated based on 30 years of hourly local climate and strain-specific biophysical characteristics using the Biomass Assessment Tool (BAT), assuming sufficient available nutrients (including CO2). As is the case for terrestrial feedstocks, important resource analysis questions for algae include not only how much of the crop may be available but also what price might be needed to procure that supply. Identifying resource co-location opportunities for algal biofuel facilities has the potential to reduce costs, utilize waste resources, and focus attention on appropriate technologies and locations for commercialization.

  11. Chapter 20: Graphite

    SciTech Connect

    Burchell, Timothy D

    2012-01-01

    Graphite is truly a unique material. Its structure, from the nano- to the millimeter scale give it remarkable properties that lead to numerous and diverse applications. Graphite bond anisotropy, with strong in-plane covalent bonds and weak van der Waals type bonding between the planes, gives graphite its unique combination of properties. Easy shear of the crystal, facilitated by weak interplaner bonds allows graphite to be used as a dry lubricant, and is responsible for the substances name! The word graphite is derived from the Greek to write because of graphites ability to mark writing surfaces. Moreover, synthetic graphite contains within its structure, porosity spanning many orders of magnitude in size. The thermal closure of these pores profoundly affects the properties for example, graphite strength increases with temperature to temperatures in excess of 2200 C. Consequently, graphite is utilized in many high temperature applications. The basic physical properties of graphite are reviewed here. Graphite applications include metallurgical; (aluminum and steel production), single crystal silicon production, and metal casting; electrical (motor brushes and commutators); mechanical (seals, bearings and bushings); and nuclear applications, (see Chapter 91, Nuclear Graphite). Here we discuss the structure, manufacture, properties, and applications of Graphite.

  12. Xenobiotics: Chapter 15

    USGS Publications Warehouse

    Bridges, Christine M.; Semlitsch, Raymond D.; Lannoo, Michael

    2005-01-01

    While a number of compounds have been reported as toxic to amphibians, until recently, there have been conspicuously few ecotoxicological studies concerning amphibians. Studies are now focusing on the effects of xenobiotics on amphibians, an interest likely stimulated by widespread reports of amphibian declines. It has been speculated that chemical contamination may be partially to blame for some documented amphibian declines, by disrupting growth, reproduction, and behavior. However, evidence that xenobiotics are directly to blame for population declines is sparse because environmental concentrations are typically not great enough to generate direct mortality. Although the effects of environmental contaminants on the amphibian immune system are currently unknown, it is possible that exposure to stressors such as organic pollutants (which enter ecosystems in the form of pesticides) may depress immune system function, thus allowing greater susceptibility to fungal infections. This chapter discusses toxicity testing for xenobiotics and presents the results of a study that has focused on the subtle effects of sublethal concentrations of the chemical carbaryl on tadpoles.

  13. Collective Intelligence. Chapter 17

    NASA Technical Reports Server (NTRS)

    Wolpert, David H.

    2003-01-01

    Many systems of self-interested agents have an associated performance criterion that rates the dynamic behavior of the overall system. This chapter presents an introduction to the science of such systems. Formally, collectives are defined as any system having the following two characteristics: First, the system must contain one or more agents each of which we view as trying to maximize an associated private utility; second, the system must have an associated world utility function that rates the possible behaviors of that overall system. In practice, collectives are often very large, distributed, and support little, if any, centralized communication and control, although those characteristics are not part of their formal definition. A naturally occurring example of a collective is a human economy. One can identify the agents and their private utilities as the human individuals in the economy and the associated personal rewards they are each trying to maximize. One could then identify the world utility as the time average of the gross domestic product. ("World utility" per se is not a construction internal to a human economy, but rather something defined from the outside.) To achieve high world utility it is necessary to avoid having the agents work at cross-purposes lest phenomena like liquidity traps or the Tragedy of the Commons (TOC) occur, in which agents' individually pursuing their private utilities lowers world utility. The obvious way to avoid such phenomena is by modifying the agents utility functions to be "aligned" with the world utility. This can be done via punitive legislation. A real-world example of an attempt to do this was the creation of antitrust regulations designed to prevent monopolistic practices.

  14. Chapter 59: Web Services

    NASA Astrophysics Data System (ADS)

    Graham, M. J.

    Web services are a cornerstone of the distributed computing infrastructure that the VO is built upon yet to the newcomer, they can appear to be a black art. This perception is not helped by the miasma of technobabble that pervades the subject and the seemingly impenetrable high priesthood of actual users. In truth, however, there is nothing conceptually difficult about web services (unsurprisingly any complexities will lie in the implementation details) nor indeed anything particularly new. A web service is a piece of software available over a network with a formal description of how it is called and what it returns that a computer can understand. Note that entities such as web servers, ftp servers and database servers do not generally qualify as they lack the standardized description of their inputs and outputs. There are prior technologies, such as RMI, CORBA, and DCOM, that have employed a similar approach but the success of web services lies predominantly in its use of standardized XML to provide a language-neutral way for representing data. In fact, the standardization goes further as web services are traditionally (or as traditionally as five years will allow) tied to a specific set of technologies (WSDL and SOAP conveyed using HTTP with an XML serialization). Alternative implementations are becoming increasingly common and we will cover some of these here. One important thing to remember in all of this, though, is that web services are meant for use by computers and not humans (unlike web pages) and this is why so much of it seems incomprehensible gobbledegook. In this chapter, we will start with an overview of the web services current in the VO and present a short guide on how to use and deploy a web service. We will then review the different approaches to web services, particularly REST and SOAP, and alternatives to XML as a data format. We will consider how web services can be formally described and discuss how advanced features such as security, state

  15. Advanced Concepts. Chapter 21

    NASA Technical Reports Server (NTRS)

    Johnson, Les; Mulqueen, Jack

    2013-01-01

    Before there is a funded space mission, there must be a present need for the mission. Space science and exploration are expensive, and without a well-defined and justifiable need, no one is going to commit significant funding for any space endeavor. However, as discussed in Chapter 1, applications of space technology and many and broad, hence there are many ways to determine and establish a mission need. Robotic science missions are justified by their science return. To be selected for flight, questions like these must be addressed: What is the science question that needs answering, and will the proposed mission be the most cost-effective way to answer it? Why does answering the question require an expensive space flight, instead of some ground-based alternative? If the question can only be answered by flying in space, then why is this approach better than other potential approaches? How much will it cost? And is the technology required to answer the question in hand and ready to use? If not, then how much will it cost and how long will it take to mature the technology to a usable level? There are also many ways to justify human exploration missions, including science return, technology advancement, as well as intangible reasons, such as national pride. Nonetheless, many of the questions that need answering, are similar to those for robotic science missions: Where are the people going, why, and will the proposed mission be the most cost-effective way to get there? What is the safest method to achieve the goal? How much will it cost? And is the technology required to get there and keep the crew alive in hand and ready to use? If not, then how much will it cost and how long will it take to mature the technology to a usable level? Another reason for some groups sending spacecraft into space is for profit. Telecommunications, geospatial imaging, and tourism are examples of proven, market-driven space missions and applications. For this specific set of users, the

  16. Chapter A7. Biological Indicators

    USGS Publications Warehouse

    Myers, Donna N.; Wilde, Franceska D.

    2003-01-01

    The National Field Manual for the Collection of Water-Quality Data (National Field Manual) provides guidelines and standard procedures for U.S. Geological Survey (USGS) personnel who collect data used to assess the quality of the Nation's surface-water and ground-water resources. This chapter of the manual includes procedures for the (1) determination of biochemical oxygen demand using a 5-day bioassay test; (2) collection, identification, and enumeration of fecal indicator bacteria; (3) collection of samples and information on two laboratory methods for fecal indicator viruses (coliphages); and (4) collection of samples for protozoan pathogens. Each chapter of the National Field Manual is published separately and revised periodically. Newly published and revised chapters are posted on the World Wide Web on the USGS page 'National Field Manual for the Collection of Water-Quality Data.' The URL for this page is http://pubs.water.usgs.gov/twri9A/ (accessed November 25, 2003).

  17. Chapter 1: Direct Normal Radiation

    SciTech Connect

    Myer, Daryl R.

    2016-04-15

    This chapter addresses the quantitative and qualitative aspects of the solar resource, the direct solar radiation. It discusses the total or integrated broadband direct beam extraterrestrial radiation (ETR). This total integrated irradiance is comprised of photons of electromagnetic radiation. The chapter also discusses the impact of the atmosphere and its effect upon the direct normal irradiance (DNI) beam radiation. The gases and particulates present in the atmosphere traversed by the direct beam reflect, absorb, and scatter differing spectral regions and proportions of the direct beam, and act as a variable filter. Knowledge of the available broadband DNI beam radiation resource data is essential in designing a concentrating photovoltaic (CPV) system. Spectral variations in the DNI beam radiation affect the performance of a CPV system depending on the solar cell technology used. The chapter describes propagation and scattering processes of circumsolar radiation (CSR), which includes the Mie scattering from large particles.

  18. Chapter A6. Field Measurements

    USGS Publications Warehouse

    Wilde, Franceska D.; Radtke, Dean B.

    1998-01-01

    The National Field Manual for the Collection of Water-Quality Data (National Field Manual) provides guidelines and standard procedures for U.S. Geological Survey (USGS) personnel who collect data used to assess the quality of the Nation's surface-water and ground-water resources. Chapter A6 presents procedures and guidelines for the collection of data on air and water temperature, and on dissolved-oxygen concentrations, specific electrical conductance, pH, reduction-oxidation potential, alkalinity, and turbidity in water. Each chapter of the National Field Manual is published separately and revised periodically. Newly published and revised chapters are posted on the World Wide Web on the USGS page 'National Field Manual for the Collection of Water-Quality Data.' The URL for this page is http://pubs.water.usgs.gov/twri9A (accessed August 6, 2005).

  19. Mucormycosis in haematological patients: case report and results of prospective study in Saint Petersburg, Russia.

    PubMed

    Klimko, Nikolay N; Khostelidi, Sofya N; Volkova, Alisya G; Popova, Marina O; Bogomolova, Tatyana S; Zuborovskaya, Ludmila S; Kolbin, Aleksey S; Medvedeva, Nadezhda V; Zuzgin, Ilya S; Simkin, Sergey M; Vasilyeva, Nataliya V; Afanasiev, Boris V

    2014-12-01

    We prospectively observed 36 haematological patients with mucormycosis from nine hospitals of St. Petersburg during 2004-2013. The most frequent underlying diseases were acute leukaemia (64%), and main risk factors were prolonged neutropenia (92%) and lymphocytopenia (86%). In 50% of the patients, mucormycosis was diagnosed 1-65 days after invasive aspergillosis. Main clinical form of mucormycosis was pulmonary (64%), while two or more organ involvement was noted in 50% of the cases. The most frequent aetiological agents of mucormycosis were Rhizopus spp. (48%). Twelve-week survival rate was 50%. Combination therapy (echinocandins + amphotericin B forms) and recovery from the underlying disease significantly improved the survival rate.

  20. Chapter 1: Estimating prospective benefits of EERE's portfolio

    SciTech Connect

    None, None

    2009-01-18

    Document summarizes the results of the benefits analysis of EERE’s programs, as described in the FY 2008 Budget Request. EERE estimates benefits for its overall portfolio and nine Research, Development, Demonstration, and Deployment (RD3) programs.

  1. Chapter 1. Material and methods

    PubMed Central

    Kagan, A. R.; Uemura, K.

    1976-01-01

    This chapter outlines the way in which the problems of obtaining and assessing population-related material and analysing the data were tackled. Some of the limits of the approach used, namely, the examination of nearly all deaths from several demographically defined communities, are discussed. PMID:1087187

  2. What's New in Chapter Books.

    ERIC Educational Resources Information Center

    Jones, Glenowyn

    Listing 81 chapter books for children published between 1996-1999, this annotated bibliography gives interest level ratings, reading level ratings, a brief summary, and theme assignments. The 13 theme categories listed in alphabetical order include Adventure-Survival, Autobiography-Biography, Death, Divorce, Good Reading, Handicaps, Historical…

  3. Secondary School Mathematics. Preliminary Version. Sample Chapters.

    ERIC Educational Resources Information Center

    Bell, Max S.; And Others

    This volume contains preliminary versions of five of the chapters prepared by the SMSG curriculum project for use in grades 7 and 8. The first four chapters and the tenth chapter in the sequence are presented. The sample chapters in this volume illustrate a number of aspects of the curriculum project: (1) association of ideas of number and space…

  4. Materials for Spacecraft. Chapter 6

    NASA Technical Reports Server (NTRS)

    Finckenor, Miria M.

    2016-01-01

    The general knowledge in this chapter is intended for a broad variety of spacecraft: manned or unmanned, low Earth to geosynchronous orbit, cis-lunar, lunar, planetary, or deep space exploration. Materials for launch vehicles are covered in chapter 7. Materials used in the fabrication of spacecraft hardware should be selected by considering the operational requirements for the particular application and the design engineering properties of the candidate materials. The information provided in this chapter is not intended to replace an in-depth materials study but rather to make the spacecraft designer aware of the challenges for various types of materials and some lessons learned from more than 50 years of spaceflight. This chapter discusses the damaging effects of the space environment on various materials and what has been successfully used in the past or what may be used for a more robust design. The material categories covered are structural, thermal control for on-orbit and re-entry, shielding against radiation and meteoroid/space debris impact, optics, solar arrays, lubricants, seals, and adhesives. Spacecraft components not directly exposed to space must still meet certain requirements, particularly for manned spacecraft where toxicity and flammability are concerns. Requirements such as fracture control and contamination control are examined, with additional suggestions for manufacturability. It is important to remember that the actual hardware must be tested to understand the real, "as-built" performance, as it could vary from the design intent. Early material trades can overestimate benefits and underestimate costs. An example of this was using graphite/epoxy composite in the International Space Station science racks to save weight. By the time the requirements for vibration isolation, Space Shuttle frequencies, and experiment operations were included, the weight savings had evaporated.

  5. News from the Suncoast Chapter

    NASA Astrophysics Data System (ADS)

    AGU's serenely-named Suncoast Chapter, one of the union's several regional groups, met twice during the 1989-1990 academic year. The fall meeting featured four panelists discussing “An Oil Spill in Tampa Bay—A Disaster Waiting to Happen.” The spring meeting hosted Arthur D. Weissman, chief of the Guidance and Oversight Branch of the Environmental Protection Agency, speaking

  6. Objectives and Overview. Chapter 1

    NASA Technical Reports Server (NTRS)

    Lamar, John E.; Hummel, Dietrich

    2009-01-01

    The RTO Task Group AVT-113 "Understanding and Modeling Vortical Flows to Improve the Technology Readiness Level for Military Aircraft" was established in April 2003. Two facets of the group, "Cranked Arrow Wing Aerodynamic Project International (CAWAPI)" and "Vortex Flow Experiment-2 (VFE-2)", worked closely together. However, because of the different requirements of each part, the CAWAPI facet concluded its work earlier (December 2006) than the VFE-2 facet (December 2007). In this first chapter of the Final Report of the Task Group an overview on its work is given, and the objectives for the Task Group are described.

  7. Fourier Transform Methods. Chapter 4

    NASA Technical Reports Server (NTRS)

    Kaplan, Simon G.; Quijada, Manuel A.

    2015-01-01

    This chapter describes the use of Fourier transform spectrometers (FTS) for accurate spectrophotometry over a wide spectral range. After a brief exposition of the basic concepts of FTS operation, we discuss instrument designs and their advantages and disadvantages relative to dispersive spectrometers. We then examine how common sources of error in spectrophotometry manifest themselves when using an FTS and ways to reduce the magnitude of these errors. Examples are given of applications to both basic and derived spectrophotometric quantities. Finally, we give recommendations for choosing the right instrument for a specific application, and how to ensure the accuracy of the measurement results..

  8. Earthquake ground motion: Chapter 3

    USGS Publications Warehouse

    Luco, Nicolas; Valley, Michael; Crouse, C.B.

    2012-01-01

    Most of the effort in seismic design of buildings and other structures is focused on structural design. This chapter addresses another key aspect of the design process—characterization of earthquake ground motion. Section 3.1 describes the basis of the earthquake ground motion maps in the Provisions and in ASCE 7. Section 3.2 has examples for the determination of ground motion parameters and spectra for use in design. Section 3.3 discusses and provides an example for the selection and scaling of ground motion records for use in response history analysis.

  9. Chapter 1 Information Management Program. User's Guide.

    ERIC Educational Resources Information Center

    RMC Research Corp., Denver, CO.

    The first of seven chapters in this guide for users of the Chapter 1 Information Management Program (CHIMP) provides an introduction to the program, which was designed to help school districts maintain data and produce reports used in the evaluation of Chapter 1 programs. It is noted that these reports are useful for meeting state and federal…

  10. Prospects: Student Outcomes. Final Report.

    ERIC Educational Resources Information Center

    Puma, Michael J.; Karweit, Nancy; Price, Cristofer; Ricciuti, Anne; Thompson, William; Vaden-Kiernan, Michael

    This report is one of a series presenting findings from "Prospects: The Congressionally Mandated Study of Educational Growth and Opportunity." This study, conducted in response to the 1988 Hawkins-Stafford Amendments, was a major effort to examine the effects of Chapter 1 on student achievement and other school-related educational…

  11. Chapter 1 and Chapter 1 Migrant. Evaluation Findings, 1990-91. Executive Summary.

    ERIC Educational Resources Information Center

    Christner, Catherine; And Others

    This report describes an evaluation of the Austin (Texas) Independent School District's (AISD) Chapter 1 and Chapter 1 Migrant programs. Chapter 1 is a federally funded compensatory educational program that provided funding in 1990-91 to 25 AISD elementary schools with high concentrations of low-income students. Chapter 1 Migrant is also a…

  12. Conclusions and Recommendations. Chapter 37

    NASA Technical Reports Server (NTRS)

    Lamar, John E.; Hummel, Dietrich

    2009-01-01

    This chapter provides a brief wrap-up of the task group report and focuses on the overall conclusions and recommendations for future work for the CAWAPI and VFE-2 facets beyond the task group. The overall conclusion is that the Technology Readiness Level (TRL) of CFD solvers has been improved in predicting the flow-physics of vortex-dominated flows during the work of the task group, by having flight and wind-tunnel data available for comparison. Moreover, like all good scientific studies, this task group has identified flight conditions on the F-16XL airplane or wind-tunnel test conditions for a specific leading-edge radius on the 65 delta-wing model where the TRL still needs to be increased.

  13. PHENIX EXPERIMENT AT RHIC: DECADAL PLAN 2004-2013

    SciTech Connect

    ZAJC,W.ET. AL.

    2003-11-30

    The PHENIX Collaboration has developed a plan for the detailed investigation of quantum chromodynamics in the next decade. The demonstrated capabilities of the PHENIX experiment to measure rare processes in hadronic, leptonic and photonic channels, in combination with RHIC's unparalleled flexibility as a hadronic collider, provides a physics program of extraordinary breadth and depth. A superlative set of measurements to elucidate the states of both hot and cold nuclear matter, and to measure the spin structure of the proton has been identified. The components of this plan include: (1) Definitive measurements that will establish the nature of the matter created in nucleus+nucleus collisions, that will determine if the description of such matter as a quark-gluon plasma is appropriate, and that will quantify both the equilibrium and non-equilibrium features of the produced medium. (2) Precision measurements of the gluon structure of the proton, and of the spin structure of the gluon and sea-quark distributions of the proton via polarized proton+proton collisions. (3) Determination of the gluon distribution in cold nuclear matter using proton+nucleus collisions. Each of these fundamental fields of investigation will be addressed through a program of correlated measurements in some or all of the following channels: (1) Particle production at high transverse momentum, studied via single particle inclusive measurements of identified charged and neutral hadrons, multi-particle correlations and jet production. (2) Direct photon, photon+jet and virtual photon production. (3) Light and heavy vector mesons. (4) Heavy flavor production. These measurements, together with the established PHENIX abilities to identify hadrons at low transverse momentum, to perform detailed centrality selections, and to monitor polarization and luminosity with high precision create a superb opportunity for performing world-class science with PHENIX for the next decade. A portion of this program is achievable using the present capabilities of PHENIX experimental apparatus, but the physics reach is considerably extended and the program made even more compelling by a proposed set of upgrades which include: (1) An aerogel and time-of-flight system to provide complete {pi}/K/p separation for momenta up to 10 GeV/c. (2) A vertex detector to detect displaced vertices from the decay of mesons containing charm or bottom quarks. (3) A hadron-blind detector to detect and track electrons near the vertex. (4) A micro-TPC to extend the range of PHENIX tracking in azimuth and pseudo-rapidity. (5) A forward detector upgrade for an improved muon trigger to preserve sensitivity at the highest projected RHIC luminosities. (6) A forward calorimeter to provide photon+jet studies over a wide kinematic range. The success of the proposed program is contingent upon several factors external to PHENIX. Implementation of the upgrades is predicated on the availability of R&D funds to develop the required detector technologies on a timely, and in some cases urgent, basis. The necessity for such funding, and the physics merit of the proposed PHENIX program, has been endorsed in the first meeting of BNL's Detector Advisory Committee in December, 2002. Progress towards the physics goals depends in an essential way on the development of the design values for RHIC luminosity, polarization and availability. An analysis based on the guidance from the Collider Accelerator Department indicates that moderate increases in the yearly running time lead to very considerable increases in progress toward the enunciated goals. Efficient access to the rarest probes in the proposed program is achieved via the order-of-magnitude increase in luminosity provided by RHIC-II.

  14. Groundwater levels in the Kabul Basin, Afghanistan, 2004-2013

    USGS Publications Warehouse

    Taher, Mohammad R.; Chornack, Michael P.; Mack, Thomas J.

    2014-01-01

    The Afghanistan Geological Survey, with technical assistance from the U.S. Geological Survey, established a network of wells to measure and monitor groundwater levels to assess seasonal, areal, and potentially climatic variations in groundwater characteristics in the Kabul Basin, Afghanistan, the most populous region in the country. Groundwater levels were monitored in 71 wells in the Kabul Basin, Afghanistan, starting as early as July 2004 and continuing to the present (2013). The monitoring network is made up exclusively of existing production wells; therefore, both static and dynamic water levels were recorded. Seventy wells are in unconsolidated sediments, and one well is in bedrock. Water levels were measured periodically, generally monthly, using electric tape water-level meters. Water levels in well 64 on the grounds of the Afghanistan Geological Survey building were measured more frequently. This report provides a 10-year compilation of groundwater levels in the Kabul Basin prepared in cooperation with the Afghanistan Geological Survey. Depths to water below land surface range from a minimum of 1.47 meters (m) in the Shomali subbasin to a maximum of 73.34 m in the Central Kabul subbasin. The Logar subbasin had the smallest range in depth to water below land surface (1.5 to 12.4 m), whereas the Central Kabul subbasin had the largest range (2.64 to 73.34 m). Seasonal water-level fluctuations can be estimated from the hydrographs in this report for wells that have depth-to-water measurements collected under static conditions. The seasonal water-level fluctuations range from less than 1 m to a little more than 7 m during the monitoring period. In general, the hydrographs for the Deh Sabz, Logar, Paghman and Upper Kabul, and Shomali subbasins show relatively little change in the water-level trend during the period of record, whereas hydrographs for the Central Kabul subbasin show water level decreases of several meters to about 25 m.

  15. Chapter 4: Geological Carbon Sequestration

    SciTech Connect

    Friedmann, J; Herzog, H

    2006-06-14

    Carbon sequestration is the long term isolation of carbon dioxide from the atmosphere through physical, chemical, biological, or engineered processes. The largest potential reservoirs for storing carbon are the deep oceans and geological reservoirs in the earth's upper crust. This chapter focuses on geological sequestration because it appears to be the most promising large-scale approach for the 2050 timeframe. It does not discuss ocean or terrestrial sequestration. In order to achieve substantial GHG reductions, geological storage needs to be deployed at a large scale. For example, 1 Gt C/yr (3.6 Gt CO{sub 2}/yr) abatement, requires carbon capture and storage (CCS) from 600 large pulverized coal plants ({approx}1000 MW each) or 3600 injection projects at the scale of Statoil's Sleipner project. At present, global carbon emissions from coal approximate 2.5 Gt C. However, given reasonable economic and demand growth projections in a business-as-usual context, global coal emissions could account for 9 Gt C. These volumes highlight the need to develop rapidly an understanding of typical crustal response to such large projects, and the magnitude of the effort prompts certain concerns regarding implementation, efficiency, and risk of the enterprise. The key questions of subsurface engineering and surface safety associated with carbon sequestration are: (1) Subsurface issues: (a) Is there enough capacity to store CO{sub 2} where needed? (b) Do we understand storage mechanisms well enough? (c) Could we establish a process to certify injection sites with our current level of understanding? (d) Once injected, can we monitor and verify the movement of subsurface CO{sub 2}? (2) Near surface issues: (a) How might the siting of new coal plants be influenced by the distribution of storage sites? (b) What is the probability of CO{sub 2} escaping from injection sites? What are the attendant risks? Can we detect leakage if it occurs? (3) Will surface leakage negate or reduce the

  16. Dependents' Educational Assistance Program (DEA), Chapter 25 of Title 38, U.S. Code

    ERIC Educational Resources Information Center

    US Department of Veterans Affairs, 2005

    2005-01-01

    This pamphlet provides a general description of the Dependents' Educational Assistance program, or DEA (chapter 35 of title 38, U. S. Code). The DEA program provides education and training opportunities to eligible dependents and survivors of certain veterans. It covers the main questions prospective participants may have about DEA benefits,…

  17. VUV thin films, chapter 7

    NASA Technical Reports Server (NTRS)

    Zukic, Muamer; Torr, Douglas G.

    1993-01-01

    The application of thin film technology to the vacuum ultraviolet (VUV) wavelength region from 120 nm to 230 nm has not been fully exploited in the past because of absorption effects which complicate the accurate determination of the optical functions of dielectric materials. The problem therefore reduces to that of determining the real and imaginary parts of a complex optical function, namely the frequency dependent refractive index n and extinction coefficient k. We discuss techniques for the inverse retrieval of n and k for dielectric materials at VUV wavelengths from measurements of their reflectance and transmittance. Suitable substrate and film materials are identified for application in the VUV. Such applications include coatings for the fabrication of narrow and broadband filters and beamsplitters. The availability of such devices open the VUV regime to high resolution photometry, interferometry and polarimetry both for space based and laboratory applications. This chapter deals with the optics of absorbing multilayers, the determination of the optical functions for several useful materials, and the design of VUV multilayer stacks as applied to the design of narrow and broadband reflection and transmission filters and beamsplitters. Experimental techniques are discussed briefly, and several examples of the optical functions derived for selected materials are presented.

  18. Inland surface water: Chapter 18

    USGS Publications Warehouse

    Baron, J.S.; Driscoll, C.T.; Stoddard, J.L.

    2011-01-01

    Freshwater aquatic ecosystems include rivers and streams, large and small lakes, reservoirs, and ephemeral ponds. Wetlands are defi ned and discussed in Chapter 17 of this report. It is estimated that there are 123,400 lakes with a surface area greater than 4 ha in the United States. Most lakes, however, are smaller than 4 ha; small lakes account for the majority of lake surface area both globally and in the United States (Table 18.1; Downing et al. 2006). Th e density of lakes varies greatly by region of the country, from 8.4 lakes per 100 km2 in the upper Midwest and 7.8 lakes per 100 km2 in Florida, to much lower values in other areas of the country (e.g., mid-Atlantic, Southeast, and West <1.0 lakes per 100 km2 ) ( Eilers and Selle 1991). Th e cumulative surface area of these lakes is approximately 9.5 million ha. Th e U.S. Geologic Survey's National Hydrographic Dataset (NHD) estimates that there are approximately 1.1 million km of perennial fl owing streams in the United States. Of these about 91 percent are fi rst through fourth order (“wadeable”) (US EPA 2006).

  19. Sediment transport measurements: Chapter 5

    USGS Publications Warehouse

    Diplas, P.; Kuhnle, R.; Gray, J.; Glysson, D.; Edwards, T.; García, Marcelo H.

    2008-01-01

    Sediment erosion, transport, and deposition in fluvial systems are complex processes that are treated in detail in other sections of this book. Development of methods suitable for the collection of data that contribute to understanding these processes is a still-evolving science. Sediment and ancillary data are fundamental requirements for the proper management of river systems, including the design of structures, the determination of aspects of stream behavior, ascertaining the probable effect of removing an existing structure, estimation of bulk erosion, transport, and sediment delivery to the oceans, ascertaining the long-term usefulness of reservoirs and other public works, tracking movement of solid-phase contaminants, restoration of degraded or otherwise modified streams, and assistance in the calibration and validation of numerical models. This chapter presents techniques for measuring bed-material properties and suspended and bed-load discharges. Well-established and relatively recent, yet adequately tested, sampling equipment and methodologies, with designs that are guided by sound physical and statistical principles, are described. Where appropriate, the theory behind the development of the equipment and guidelines for its use are presented.

  20. Volcanism on Mars. Chapter 41

    NASA Technical Reports Server (NTRS)

    Zimbelman, J. R.; Garry, W. B.; Bleacher, J. E.; Crown, D. A.

    2015-01-01

    Spacecraft exploration has revealed abundant evidence that Mars possesses some of the most dramatic volcanic landforms found anywhere within the solar system. How did a planet half the size of Earth produce volcanoes like Olympus Mons, which is several times the size of the largest volcanoes on Earth? This question is an example of the kinds of issues currently being investigated as part of the space-age scientific endeavor called "comparative planetology." This chapter summarizes the basic information currently known about volcanism on Mars. The volcanoes on Mars appear to be broadly similar in overall morphology (although, often quite different in scale) to volcanic features on Earth, which suggests that Martian eruptive processes are not significantly different from the volcanic styles and processes on Earth. Martian volcanoes are found on terrains of different age, and Martian volcanic rocks are estimated to comprise more than 50% of the Martian surface. This is in contrast to volcanism on smaller bodies such as Earth's Moon, where volcanic activity was mainly confined to the first half of lunar history (see "Volcanism on the Moon"). Comparative planetology supports the concept that volcanism is the primary mechanism for a planetary body to get rid of its internal heat; smaller bodies tend to lose their internal heat more rapidly than larger bodies (although, Jupiter's moon Io appears to contradict this trend; Io's intense volcanic activity is powered by unique gravitational tidal forces within the Jovian system; see "Volcanism on Io"), so that volcanic activity on Mars would be expected to differ considerably from that found on Earth and the Moon.

  1. Chapter 1: Biomedical knowledge integration.

    PubMed

    Payne, Philip R O

    2012-01-01

    The modern biomedical research and healthcare delivery domains have seen an unparalleled increase in the rate of innovation and novel technologies over the past several decades. Catalyzed by paradigm-shifting public and private programs focusing upon the formation and delivery of genomic and personalized medicine, the need for high-throughput and integrative approaches to the collection, management, and analysis of heterogeneous data sets has become imperative. This need is particularly pressing in the translational bioinformatics domain, where many fundamental research questions require the integration of large scale, multi-dimensional clinical phenotype and bio-molecular data sets. Modern biomedical informatics theory and practice has demonstrated the distinct benefits associated with the use of knowledge-based systems in such contexts. A knowledge-based system can be defined as an intelligent agent that employs a computationally tractable knowledge base or repository in order to reason upon data in a targeted domain and reproduce expert performance relative to such reasoning operations. The ultimate goal of the design and use of such agents is to increase the reproducibility, scalability, and accessibility of complex reasoning tasks. Examples of the application of knowledge-based systems in biomedicine span a broad spectrum, from the execution of clinical decision support, to epidemiologic surveillance of public data sets for the purposes of detecting emerging infectious diseases, to the discovery of novel hypotheses in large-scale research data sets. In this chapter, we will review the basic theoretical frameworks that define core knowledge types and reasoning operations with particular emphasis on the applicability of such conceptual models within the biomedical domain, and then go on to introduce a number of prototypical data integration requirements and patterns relevant to the conduct of translational bioinformatics that can be addressed via the design and

  2. Chapter 8: Biomass Pyrolysis Oils

    SciTech Connect

    McCormick, Robert L.; Baldwin, Robert M.; Arbogast, Stephen; Bellman, Don; Paynter, Dave; Wykowski, Jim

    2016-09-06

    Fast pyrolysis is heating on the order of 1000 degrees C/s in the absence of oxygen to 40-600 degrees C, which causes decomposition of the biomass. Liquid product yield from biomass can be as much as 80% of starting dry weight and contains up to 75% of the biomass energy content. Other products are gases, primarily carbon monoxide, carbon dioxide, and methane, as well as solid char and ash. Residence time in the reactor is only 0.5-2 s so that relatively small, low-capital-cost reactors can be used. The low capital cost combined with greenhouse gas emission reductions relative to petroleum fuels of 50-95% makes pyrolysis an attractive process. The pyrolysis liquids have been investigated as a refinery feedstock and as stand-alone fuels. Utilization of raw pyrolysis oil has proven challenging. The organic fraction is highly corrosive because of its high organic acid content. High water content lowers the net heating value and can increase corrosivity. It can be poorly soluble in petroleum or petroleum products and can readily absorb water. Distillation residues can be as high as 50%, viscosity can be high, oils can exhibit poor stability in storage, and they can contain suspended solids. The ignition quality of raw pyrolysis oils is poor, with cetane number estimates ranging from 0 to 35, but more likely to be in the lower end of that range. While the use of raw pyrolysis oils in certain specific applications with specialized combustion equipment may be possible, raw oils must be significantly upgraded for use in on-highway spark-ignition (SI) and compression-ignition (CI) engines. Upgrading approaches most often involve catalytic hydrodeoxygenation, one of a class of reactions known as hydrotreating or hydroprocessing. This chapter discusses the properties of raw and upgraded pyrolysis oils, as well as the potential for integrating biomass pyrolysis with a petroleum refinery to significantly reduce the hydroprocessing cost.

  3. Chapter 1: Biomedical Knowledge Integration

    PubMed Central

    Payne, Philip R. O.

    2012-01-01

    The modern biomedical research and healthcare delivery domains have seen an unparalleled increase in the rate of innovation and novel technologies over the past several decades. Catalyzed by paradigm-shifting public and private programs focusing upon the formation and delivery of genomic and personalized medicine, the need for high-throughput and integrative approaches to the collection, management, and analysis of heterogeneous data sets has become imperative. This need is particularly pressing in the translational bioinformatics domain, where many fundamental research questions require the integration of large scale, multi-dimensional clinical phenotype and bio-molecular data sets. Modern biomedical informatics theory and practice has demonstrated the distinct benefits associated with the use of knowledge-based systems in such contexts. A knowledge-based system can be defined as an intelligent agent that employs a computationally tractable knowledge base or repository in order to reason upon data in a targeted domain and reproduce expert performance relative to such reasoning operations. The ultimate goal of the design and use of such agents is to increase the reproducibility, scalability, and accessibility of complex reasoning tasks. Examples of the application of knowledge-based systems in biomedicine span a broad spectrum, from the execution of clinical decision support, to epidemiologic surveillance of public data sets for the purposes of detecting emerging infectious diseases, to the discovery of novel hypotheses in large-scale research data sets. In this chapter, we will review the basic theoretical frameworks that define core knowledge types and reasoning operations with particular emphasis on the applicability of such conceptual models within the biomedical domain, and then go on to introduce a number of prototypical data integration requirements and patterns relevant to the conduct of translational bioinformatics that can be addressed via the design and

  4. New Directions for Chapter 1. Congressional Testimony.

    ERIC Educational Resources Information Center

    Rotberg, Iris C.

    The RAND Institute on Education and Training conducted an analysis of Federal policy options to improve education in low-income areas. The analysis focuses on Chapter 1 of the Elementary and Secondary Education Act of 1965, the nation's program for assisting educationally disadvantaged students. After a quarter century of Chapter 1 efforts, it is…

  5. National ESEA Chapter 1 Schoolwide Projects Conference.

    ERIC Educational Resources Information Center

    Cleveland Public Schools, OH.

    This document is a collection of schoolwide compensatory education project plans for 22 elementary schools in the Cleveland (Ohio) Public Schools system, with funding provided by Chapter 1 of the Education Consolidation and Improvement Act. Chapter 1 project plans are included for the following schools: (1) Alfred A. Benesch; (2) Andrew J.…

  6. Chapter 6: Selenium Toxicity to Aquatic Organisms

    EPA Science Inventory

    This chapter addresses the characteristics and nature of organic selenium (Se) toxicity to aquatic organisms, based on the most current state of scientific knowledge. As such, the information contained in this chapter relates to the 'toxicity assessment' phase of aquatic ecologi...

  7. Monograph on prospective developments in oceanology

    NASA Technical Reports Server (NTRS)

    Monin, A. S.

    1986-01-01

    Excerpts from a chapter of a monograph, Oceanology in the Year 2000, which has been prepared for publication at the USSR Academy of Sciences' Institute of Oceanology, is presented. The author of this chapter is A. S. Morin, corresponding member of the USSR Academy of Sciences and director of the oceanology institute. The monograph is said to be the collective work of a group of specialists. Monin views prospective developments of oceanology and oceanology related research and development, technology and expedition research.

  8. Chapter 17: Estimating Net Savings: Common Practices

    SciTech Connect

    Violette, D. M.; Rathbun, P.

    2014-09-01

    This chapter focuses on the methods used to estimate net energy savings in evaluation, measurement, and verification (EM&V) studies for energy efficiency (EE) programs. The chapter provides a definition of net savings, which remains an unsettled topic both within the EE evaluation community and across the broader public policy evaluation community, particularly in the context of attribution of savings to particular program. The chapter differs from the measure-specific Uniform Methods Project (UMP) chapters in both its approach and work product. Unlike other UMP resources that provide recommended protocols for determining gross energy savings, this chapter describes and compares the current industry practices for determining net energy savings, but does not prescribe particular methods.

  9. Chapter 6: CPV Tracking and Trackers

    SciTech Connect

    Luque-Heredia, Ignacio; Magalhaes, Pedro; Muller, Matthew

    2016-04-15

    This chapter explains the functional requirements of a concentrator photovoltaic (CPV) sun tracker. It derives the design specifications of a CPV tracker. The chapter presents taxonomy of trackers describing the most common tracking architectures, based on the number of axes, their relative position, and the foundation and placing of tracking drives. It deals with the structural issues related to tracker design, mainly related to structural flexure and its impact on the system's acceptance angle. The chapter analyzes the auto-calibrated sun tracking control, by describing the state of the art and its development background. It explores the sun tracking accuracy measurement with a practical example. The chapter discusses tracker manufacturing and tracker field works. It reviews survey of different types of tracker designs obtained from different manufacturers. Finally, the chapter deals with IEC62817, the technical standard developed for CPV sun trackers.

  10. Chapter 42. Waterborne and Foodborne Parasites

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This chapter identifies the most prominent parasites in North America that are acquired through contaminated food and water including protozoa (Acanthamoeba, Naegleria, Entamoeba, Giardia, Cryptosporidium, Cystoisospora, Cyclospora, Toxoplasma, and Balantidium), nematodes (Trichinella, Angiostrongyl...

  11. AMPLIFICATION OF RIBOSOMAL RNA SEQUENCES - Book Chapter

    EPA Science Inventory

    This book chapter contains the following headings and subheadings: Introduction; Experimental Approach - Precautions, Template, Primers, Reaction Conditions, Enhancers, Post Amplification; Procedures - Template DNA, Basic PCR, Thermal Cycle Parameters, Enzyme Addition, Agarose Ge...

  12. How to write a medical book chapter?

    PubMed

    Kendirci, Muammer

    2013-09-01

    Invited medical book chapters are usually requested by editors from experienced authors who have made significant contributions to the literature in certain fields requested by an editor from an experienced. Before the start of the writing process a consensus should be established between the editor and the author with regard to the title, deadline, specific instructions and content of the manuscript. Certain issues concerning a chapter can be negotiated by the parties beforehand, but some issues cannot. As writing a medical book chapter is seen as an honor in its own right, the assignment needs to be treated with sincerity by elucidating the topic in detail, and maximal effort should be made to keep in mind that the chapter will reach a large target audience. The purpose of this review article is to provide guidance to residents and junior specialists in the field of urology to improve their writing skills.

  13. AIR POLLUTION CONTROL TECHNOLOGIES (CHAPTER 65)

    EPA Science Inventory

    The chapter discusses the use of technologies for reducing air pollution emissions from stationary sources, with emphasis on the control of combustion gen-erated air pollution. Major stationary sources include utility power boilers, industrial boilers and heaters, metal smelting ...

  14. Chapter IV - Safety During Payload Ground Processing

    NASA Technical Reports Server (NTRS)

    Kirkpatrick, Paul; Dollberg, John; Trinchero, Jean-Pierre

    2012-01-01

    This chapter describes the typical hazards that can be expected to be encountered when processing payloads on the ground. Also described are some of the more common controls for these hazards. Many of these controls are based on hard requirements but they are also based on specific lessons learned. This chapter uses the term Flight Hardware (F/H) for all payloads regardless of size.

  15. IRIG 106 Chapter 10 Programmers Handbook

    DTIC Science & Technology

    2016-08-16

    recorders. A prior working knowledge of Chapters 9 and 10, as well as applicable sections of Chapter 6 is essential. 1.2 Document Layout This document...are several methods that may be used to find targets. The iSCSI protocol supports the following discovery mechanisms. • Static Configuration...to perform no discovery in this approach. The initiator uses the IP address and the TCP port information to establish a TCP connection, and it

  16. Chapter 10: CPV Multijunction Solar Cell Characterization

    SciTech Connect

    Osterwald, Carl R.; Siefer, Gerald

    2016-04-15

    Characterization of solar cells can be divided into two types: the first is measurement of electrooptical semiconductor device parameters, and the second is determination of electrical conversion efficiency. This chapter reviews the multijunction concepts that are necessary for understanding Concentrator photovoltaic (CPV) cell characterization techniques, and describes how CPV efficiency is defined and used. For any I-V measurement of a multijunction cell, the sun simulator spectrum has to be adjusted in a way that all junctions generate the same photocurrent ratios with respect to each other as under reference conditions. The chapter discusses several procedures for spectral irradiance adjustments of solar simulators, essential for multijunction measurements. It overviews the light sources and optics commonly used in simulators for CPV cells under concentration. Finally, the chapter talks about the cell area, quantum efficiency (QE), and current-voltage (I-V) curve measurements that are needed to characterize cells as a function of irradiance.

  17. Marine West Coast Forests, Chapter 9

    USGS Publications Warehouse

    Perakis, Steven S.; Geiser, Linda H.; Lilleskov, Erik A.; Pardo, Linda H.; Robin-Abbott, Molly J.; Driscoll, Charles T.

    2011-01-01

    Human activities have greatly increased nitrogen emissions and deposition across large areas of Earth. Although nitrogen is an essential nutrient for plant growth, too much nitrogen in excess of critical loads leads to losses of biodiversity, soil and stream acidification, nutrient imbalances, and other deleterious effects. In a new report quantifying critical loads of nitrogen deposition across the United States, USGS scientist Steve Perakis and co-authors provided a chapter about responses of marine west coast forests. Much of this region is understudied with respect to nitrogen deposition, and in this chapter the authors identify known adverse effects and estimate critical loads of nitrogen deposition for western Oregon and Washington and southeast Alaska forests. Perakis also contributed to the synthesis chapter, which includes background, objectives, advantages and uncertainties of critical loads, an overview of critical loads across U.S. ecoregions, and other topics.

  18. Chapter A5. Processing of Water Samples

    USGS Publications Warehouse

    Wilde, Franceska D.; Radtke, Dean B.; Gibs, Jacob; Iwatsubo, Rick T.

    1999-01-01

    The National Field Manual for the Collection of Water-Quality Data (National Field Manual) describes protocols and provides guidelines for U.S. Geological Survey (USGS) personnel who collect data used to assess the quality of the Nation's surface-water and ground-water resources. This chapter addresses methods to be used in processing water samples to be analyzed for inorganic and organic chemical substances, including the bottling of composite, pumped, and bailed samples and subsamples; sample filtration; solid-phase extraction for pesticide analyses; sample preservation; and sample handling and shipping. Each chapter of the National Field Manual is published separately and revised periodically. Newly published and revised chapters will be announced on the USGS Home Page on the World Wide Web under 'New Publications of the U.S. Geological Survey.' The URL for this page is http:/ /water.usgs.gov/lookup/get?newpubs.

  19. Chapter A8. Bottom-Material Samples

    USGS Publications Warehouse

    Radtke, Dean B.

    1998-01-01

    The National Field Manual for the Collection of Water-Quality Data(National Field Manual) describes protocols (requirements and recommendations) and provides guidelines for U.S. Geological Survey (USGS) personnel who collect data used to assess the quality of the Nation's surface-water and ground-water resources. This release of Chapter A8 provides guidelines for the equipment and procedures needed to collect and process samples of bottom material for the evaluation of surface-water quality. Each chapter of the National Field Manual is published separately and revised periodically. Newly published and revised chapters are posted on the World Wide Web on the USGS page 'National Field Manual for the Collection of Water-Quality Data.' The URL for this page is http://pubs.water.usgs.gov/twri9A/ (accessed April 2005).

  20. Chapter A1. Preparations for Water Sampling

    USGS Publications Warehouse

    Wilde, Franceska D.; Radtke, Dean B.; Gibs, Jacob; Iwatsubo, Rick T.

    1998-01-01

    The National Field Manual for the Collection of Water-Quality Data (National Field Manual) provides guidelines and standard procedures for U.S. Geological Survey (USGS) personnel who collect data used to assess the quality of the Nation's surface-water and ground-water resources. This chapter addresses field-trip preparations, including selection of sample-collection sites for studies of surface-water quality, site reconnaissance and well selection for studies of groundwater quality, and the establishment of electronic files and field files and folders for a sampling site. Each chapter of the National Field Manual is published separately and revised periodically. Newly published and revised chapters are posted on the World Wide Web on the USGS page 'National Field Manual for the Collection of Water-Quality Data.' The URL for this page is http://pubs.water.usgs.gov/twri9A/ (accessed Jan. 31, 2005).

  1. Secondary School Mathematics, Chapter 27, Logic, Chapter 28, Applications of Probability and Statistics. Student's Text.

    ERIC Educational Resources Information Center

    Stanford Univ., CA. School Mathematics Study Group.

    One chapter in the fourteenth unit of this SMSG series deals with logic; simple and compound statements, truth tables, logical equivalence, rules of a logical argument, proof, quantifiers, and negations are the topics covered. The second chapter of the unit discusses applications of probability and statistics, including random sampling,…

  2. Secondary School Mathematics, Chapter 13, Perpendiculars and Parallels (I), Chapter 14, Similarity. Student's Text.

    ERIC Educational Resources Information Center

    Stanford Univ., CA. School Mathematics Study Group.

    The first chapter of the seventh unit in this SMSG series discusses perpendiculars and parallels; topics covered include the relationship between parallelism and perpendicularity, rectangles, transversals, parallelograms, general triangles, and measurement of the circumference of the earth. The second chapter, on similarity, discusses scale…

  3. [Biennial Survey of Education, 1926-1928. Bulletin, 1930, No. 16. Chapter I - Chapter XX

    ERIC Educational Resources Information Center

    Office of Education, United States Department of the Interior, 1930

    1930-01-01

    This document contains the first twenty chapters of the Biennial Survey of Education document, covering the years 1926-1928. The following chapters are included in this document: (1) Higher education (Arthur J. Klein); (2) Medical education (N. P. Colwell); (3) Legal education (Alfred Z. Reed); (4) Significant movements in city school systems (W.…

  4. Chapter 1 Migrant Education Program: Final Report.

    ERIC Educational Resources Information Center

    Kauffman, Thomas B.; And Others

    This report documents the implementation of the migrant education program funded under Chapter 1 of the Education Consolidation Improvement Act in the Houston (Texas) Independent School District and evaluates the program's impact on student achievement, grades, conduct, and attendance. The program offered assistance to eligible migrant children…

  5. Recommended Research on Artificial Gravity. Chapter 13

    NASA Technical Reports Server (NTRS)

    Vernikos, Joan; Paloski, William; Fuller, Charles; Clement, Gilles

    2006-01-01

    Based on the summaries presented in the above sections of what is still to be learned on the effects of artificial gravity on human functions, this chapter will discuss the short- and long-term steps of research required to understand fundamentals and to validate operational aspects of using artificial gravity as an effective countermeasure for long-duration space travel.

  6. Chapter 8: Youth, Technology, and Media Cultures

    ERIC Educational Resources Information Center

    Sefton-Green, Julian

    2006-01-01

    This chapter begins with a scenario contrasting two seemingly different images of child and media from before and after the "digital revolution." The author argues that there is much greater continuity in how this relationship has been conceptualized over the period than is commonly imagined. While not offering a comprehensive study of recent…

  7. Parent Involvement in Local Chapter 1 Programs.

    ERIC Educational Resources Information Center

    Jay, E. Deborah; Shields, Patrick M.

    This report focuses on the involvement of parents in local projects funded under Title I of the Elementary and Secondary Education Act and Chapter 1 of the Education Consolidation and Improvement Act. It researches the kind and extent of involvement, the impact of state and local factors on it, and the effect of the change from Title I to Chapter…

  8. Chapter 1 Schoolwide Project Study. Final Report.

    ERIC Educational Resources Information Center

    Schenck, E. Allen; Beckstrom, Sharon

    Chapter 1 schoolwide projects are intended to serve educationally disadvantaged students by improving the instructional program provided to all students in high-poverty schools. This report provides a comprehensive look at schoolwide projects in the 1991-92 school year, using data from surveys of all schoolwide project schools. The response rate…

  9. Chapter 2. Adolescents' Attitudes toward the Computer

    ERIC Educational Resources Information Center

    Russian Education and Society, 2004

    2004-01-01

    This second chapter focuses on an analysis of the aspects that characterize the typical content of students' attitudes toward the world of computers. In this connection, it attempts to determine what is of the greatest interest to students as they deal with the world of computers, which types of programs they use, and which magazines they read…

  10. Chapter 9. Benefits of International Collaboration

    EPA Science Inventory

    In this chapter, we share what we have learned from working with our Brazilian colleagues on a multi university, multiyear, and multi basin ecological assessment and how those experiences were transmitted more broadly. These lessons (each of which is described in subsequent parag...

  11. Chapter 4. Students' Attitudes toward Computer Games

    ERIC Educational Resources Information Center

    Russian Education and Society, 2004

    2004-01-01

    In this chapter, the authors attempt not only to discern aspects that relate to age, place, and the amount of time devoted to playing computer games in adolescence, but also to study content characteristics of their attitudes such as: the developmental dynamic in the change of their genre preferences in computer games, changes in factors that…

  12. Chapter 7: Materials for Launch Vehicle Structures

    NASA Technical Reports Server (NTRS)

    Henson, Grant; Jone, Clyde S. III

    2017-01-01

    This chapter concerns materials for expendable and reusable launch vehicle (LV) structures. An emphasis is placed on applications and design requirements, and how these requirements are met by the optimum choice of materials. Structural analysis and qualification strategies, which cannot be separated from the materials selection process, are described.

  13. Chapter 6. available lepidopteran insect cell lines

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This chapter lists the known cell lines from Lepidoptera, largely based on previous compilations of insect cell lines published by W. Fred Hink. More than 320 lines from 65 species are listed. The official designation is given for each cell line as well as the species, tissue source, and, when kno...

  14. Chapter 3. Fresh Meat Texture and Tenderness

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This book chapter summarizes the current state of knowledge of meat tenderness and the antemortem and postmortem strategies that can be used to influence meat tenderness. Tenderness is critical to the consumer acceptance of meat products. Numerous antemortem and postmortem factors can impact tende...

  15. Metrology of Large Parts. Chapter 5

    NASA Technical Reports Server (NTRS)

    Stahl, H. Philip

    2012-01-01

    As discussed in the first chapter of this book, there are many different methods to measure a part using optical technology. Chapter 2 discussed the use of machine vision to measure macroscopic features such as length and position, which was extended to the use of interferometry as a linear measurement tool in chapter 3, and laser or other trackers to find the relation of key points on large parts in chapter 4. This chapter looks at measuring large parts to optical tolerances in the sub-micron range using interferometry, ranging, and optical tools discussed in the previous chapters. The purpose of this chapter is not to discuss specific metrology tools (such as interferometers or gauges), but to describe a systems engineering approach to testing large parts. Issues such as material warpage and temperature drifts that may be insignificant when measuring a part to micron levels under a microscope, as will be discussed in later chapters, can prove to be very important when making the same measurement over a larger part. In this chapter, we will define a set of guiding principles for successfully overcoming these challenges and illustrate the application of these principles with real world examples. While these examples are drawn from specific large optical testing applications, they inform the problems associated with testing any large part to optical tolerances. Manufacturing today relies on micrometer level part performance. Fields such as energy and transportation are demanding higher tolerances to provide increased efficiencies and fuel savings. By looking at how the optics industry approaches sub-micrometer metrology, one can gain a better understanding of the metrology challenges for any larger part specified to micrometer tolerances. Testing large parts, whether optical components or precision structures, to optical tolerances is just like testing small parts, only harder. Identical with what one does for small parts, a metrologist tests large parts and optics

  16. Vaccination against bacterial kidney disease: Chapter 22

    USGS Publications Warehouse

    Elliott, Diane G.; Wiens, Gregory D.; Hammell, K. Larry; Rhodes, Linda D.; Edited by Gudding, Roar; Lillehaug, Atle; Evensen, Øystein

    2014-01-01

    Bacterial kidney disease (BKD) of salmonid fishes, caused by Renibacterium salmoninarum, has been recognized as a serious disease in salmonid fishes since the 1930s. This chapter discusses the occurrence and significance, etiology, and pathogenesis of BKD. It then describes the different vaccination procedures and the effects and side-effects of vaccination. Despite years of research, however, only a single vaccine has been licensed for prevention of BKD, and has demonstrated variable efficacy. Therefore, in addition to a presentation of the current status of BKD vaccination, a discussion of potential future directions for BKD vaccine development is included in the chapter. This discussion is focused on the unique characteristics of R. salmoninarum and its biology, as well as aspects of the salmonid immune system that might be explored specifically to develop more effective vaccines for BKD prevention.

  17. Chapter D in Geological Survey research 1964

    USGS Publications Warehouse

    ,

    1964-01-01

    This collection of 43 short papers is the last of the chapters of Geological Survey Research 1964. The papers report on scientific and economic results of current work by members of the Geologic, Conservation, Water Resources, and Topographic Divisions of the U.S. Geological Survey. Some of the papers present results of completed parts of continuing investigations; others announce new discoveries or preliminary results of investigations that will be discussed in greater detail in reports to be published in the future. Still others are. scientific notes of limited scope, and short papers on techniques and instrumentation. Chapter A of this series presents a summary of results of work done during the present fiscal year.

  18. Chapter 1: Physics with Trapped Charged Particles

    NASA Astrophysics Data System (ADS)

    Knoop, Martina; Madsen, Niels; Thompson, Richard C.

    2014-01-01

    Ion traps, which were first introduced in the late 1950s and early 1960s, have established themselves as indispensable tools in many areas of physics, chemistry and technology. This chapter gives a brief survey of the operating principles and development of ion traps, together with a short description of how ions are loaded and detected. This is followed by a brief account of some of the current applications of ion traps.

  19. Dust and human health: Chapter 15

    USGS Publications Warehouse

    Morman, Suzette A.; Plumlee, Geoffrey S.; Knippertz, Peter; Stuut, Jan-Berend W.

    2013-01-01

    It is generally accepted that exposure to fine particulate matter may increase risk for human morbidity and mortality. Until recently, population health related studies examining the effects of particulate matter on human health generally examined anthropogenic (industry and combustion by-products) sources with few studies considering contributions from natural sources. This chapter provides an overview of naturally occurring inorganic mineral dust research and associated human health ailments and some of the challenges in elucidating the etiological mechanisms responsible.

  20. Haramekhala - tantra (the first chapter on medicine).

    PubMed

    Sharma, P V

    1986-01-01

    This translation of Haramekhala - tantra of the author is based on Banaras Hindu University manuscript which seems to be a novel one. The manuscript runs into 133 stanzas in all in the form of dialogue between lord Siva and goddess Parvati. This is only the first chapter (of the great work) dealing with medicine. From stanza 109 onwards some magic spells are described and as such those have not been included in this translation.

  1. Chapter A9. Safety in Field Activities

    USGS Publications Warehouse

    Lane, Susan L.; Ray, Ronald G.

    1998-01-01

    The National Field Manual for the Collection of Water-Quality Data (National Field Manual) describes protocols (requirements and recommendations) and provides guidelines for U.S. Geological Survey (USGS) personnel who collect data used to assess the quality of the Nation's surface-water and ground-water resources. This chapter of the manual addresses topics related to personal safety to be used in the collection of water-quality data, including: policies and general regulations on field safety; transportation of people and equipment; implementation of surface-water and ground-water activities; procedures for handling chemicals; and information on potentially hazardous environmental conditions, animals, and plants. Each chapter of the National Field Manual is published separately and revised periodically. Newly published and revised chapters will be announced on the USGS Home Page on the World Wide Web under 'New Publications of the U.S. Geological Survey.' The URL for this page is http://pubs.usgs.gov/publications/ index.html.

  2. Solid Lubrication Fundamentals and Applications. Chapter 6

    NASA Technical Reports Server (NTRS)

    Miyoshi, Kazuhisa

    2000-01-01

    This chapter focuses attention on the friction and wear properties of selected solid lubricating films to aid users in choosing the best lubricant, deposition conditions, and operational variables. For simplicity, discussion of the tribological properties of concern is separated into two parts. The first part of the chapter discusses the different solid lubricating films selected for study including commercially developed solid film lubricants: (1) bonded molybdenum disulfide (MoS2), (2) magnetron-sputtered MoS2, (3) ion-plated silver, (4) ion-plated lead, (5) magnetron-sputtered diamondlike carbon (MS DLC), and (6) plasma-assisted, chemical-vapor-deposited diamondlike carbon (PACVD DEC) films. Marked differences in the friction and wear properties of the different films resulted from the different environmental conditions (ultrahigh vacuum, humid air, and dry nitrogen) and the solid film lubricant materials. The second part of the chapter discusses the physical and chemical characteristics, friction behavior, and endurance life of the magnetron-sputtered MoS2 films. The role of interface species and the effects of applied load, film thickness, oxygen pressure, environment, and temperature on the friction and wear properties are considered.

  3. A Survey of Geologic Resources. Chapter 11

    NASA Technical Reports Server (NTRS)

    Edmonson, Jennifer; Rickman, Doug

    2012-01-01

    This chapter focuses on the resources available from the Moon itself: regolith, geologically concentrated materials, and lunar physical features that will enable habitation and generation of power on the surface. This chapter briefly covers the formation of the Moon and thus the formation of the crust of the Moon, as well as the evolution of the regolith. The characteristics of the regolith are provided in some detail, including its mineralogy and lithology. The location of high concentrations of specific minerals or rocks is noted. Other ideal locations for in situ resource utilization technology and lunar habitation are presented. This chapter is intended to be a brief review of current knowledge, and to serve as a foundational source for further study. Each concept presented here has a wealth of literature associated with it; the reader is therefore directed to that literature with each discussion. With great interest in possible manned lunar landings and continued study of the Moon by multiple satellites, the available information changes regularly.

  4. Biodiversity Prospecting.

    ERIC Educational Resources Information Center

    Sittenfeld, Ana; Lovejoy, Annie

    1994-01-01

    Examines the use of biodiversity prospecting as a method for tropical countries to value biodiversity and contribute to conservation upkeep costs. Discusses the first agreement between a public interest organization and pharmaceutical company for the extraction of plant and animal materials in Costa Rica. (LZ)

  5. 48 CFR Appendixes A-C to Chapter 7 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false A Appendixes A-C to Chapter 7 Federal Acquisition Regulations System AGENCY FOR INTERNATIONAL DEVELOPMENT Appendixes A-C to Chapter 7...

  6. 48 CFR Appendixes A-C to Chapter 7 - [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false A Appendixes A-C to Chapter 7 Federal Acquisition Regulations System AGENCY FOR INTERNATIONAL DEVELOPMENT Appendixes A-C to Chapter 7...

  7. 48 CFR Appendixes G-H to Chapter 7 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false G Appendixes G-H to Chapter 7 Federal Acquisition Regulations System AGENCY FOR INTERNATIONAL DEVELOPMENT Appendixes G-H to Chapter 7...

  8. 48 CFR Appendix G to Chapter 2 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false G Appendix G to Chapter 2 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE Appendix G to Chapter 2...

  9. 48 CFR Appendix E to Chapter 7 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false E Appendix E to Chapter 7 Federal Acquisition Regulations System AGENCY FOR INTERNATIONAL DEVELOPMENT Appendix E to Chapter 7...

  10. Space Applications of Mass Spectrometry. Chapter 31

    NASA Technical Reports Server (NTRS)

    Hoffman, John H.; Griffin, Timothy P.; Limero, Thomas; Arkin, C. Richard

    2010-01-01

    Mass spectrometers have been involved in essentially all aspects of space exploration. This chapter outlines some of these many uses. Mass spectrometers have not only helped to expand our knowledge and understanding of the world and solar system around us, they have helped to put man safely in space and expand our frontier. Mass spectrometry continues to prove to be a very reliable, robust, and flexible analytical instrument, ensuring that its use will continue to help aid our investigation of the universe and this small planet that we call home.

  11. Solid Lubrication Fundamentals and Applications. Chapter 2

    NASA Technical Reports Server (NTRS)

    Miyoshi, Kazuhisa

    1998-01-01

    This chapter describes powerful analytical techniques capable of sampling tribological surfaces and solid-film lubricants. Some of these techniques may also be used to determine the locus of failure in a bonded structure or coated substrate; such information is important when seeking improved adhesion between a solid-film lubricant and a substrate and when seeking improved performance and long life expectancy of solid lubricants. Many examples are given here and through-out the book on the nature and character of solid surfaces and their significance in lubrication, friction, and wear. The analytical techniques used include the late spectroscopic methods.

  12. Student Chapters: Meeting Expectations and Providing High Quality Experiences

    ERIC Educational Resources Information Center

    Davis, Casey E.; Juengling, Lisa B.; Laurent, Rebekah D.; Pye, Nicole; Williamson, James

    2014-01-01

    Why do students join student chapters? What do they hope to gain from joining them? The Louisiana State University (LSU) chapter of the Society of American Archivists (SAA) conducted a research project that addresses these questions. The SAA-LSU chapter surveyed LIS students and recent graduates from the 61 ALA accredited LIS programs in the…

  13. Using Kolb's Experiential Learning Cycle in Chapter Presentations

    ERIC Educational Resources Information Center

    Stokes-Eley, Stephanie

    2007-01-01

    Student-led chapter presentations provide an excellent opportunity for instructors to evaluate a student's comprehension of the assigned chapter, as well as the student's ability to present and convey information in a public forum. Although several instructors realize the benefits of requiring students to complete chapter presentations either as…

  14. Methods of assessing responses of trees, stands, and ecosystems to air pollution (Chapter 7). Book chapter

    SciTech Connect

    Stolte, K.W.; Duriscoe, D.M.; Cook, E.R.; Cline, S.P.

    1992-01-01

    The chapter focuses on three main types of assessments of pollution effects used in the case studies chronicled in Chapter 8 through 12 (Regional Studies of conifer forests in the west). These are measures of crown condition of individual trees; impacts on populations and communities; and temporal patterns in radial growth. The concepts behind the development of each approach are introduced with references to previous work, leading to a discussion of the state of science. The importance of quality assurance techniques to the success of any assessment of air pollution effects is also discussed.

  15. Promoting the APS Chapter Program by sharing its history, best practices, and how-to guide for establishing new chapters.

    PubMed

    Hopper, Mari K

    2017-03-01

    Early establishment of physiological societies in Oklahoma and Ohio demonstrated the benefits of networking physiologists and paved the way for establishing the APS Chapter Program. Designed to promote the general objectives of the APS, the Chapter Program was officially launched in 1995, with Ohio being the first recognized chapter. There are 13 active chapters regularly engaged in numerous activities designed to advance physiology education and research. In the hopes that others will recognize the important offerings of state chapters and consider organizing one, the aims for this paper are to 1) share a brief history, 2) provide rationale for chapter initiation, and 3) describe the process involved in establishing a chapter. In light of current changes in American Medical Association and Liaison Committee on Medical Education guidelines, the present time may be critical in promoting chapters, as they play a vital role in sustaining recognition and support for the discipline.

  16. Universal Sensor and Actuator Requirements. Chapter 5

    NASA Technical Reports Server (NTRS)

    Rosenfeld, Taylor; Webster, John; Garg, Sanjay

    2009-01-01

    The previous chapters have focused on the requirements for sensors and actuators for "More Intelligent Gas Turbine Engines" from the perspective of performance and operating environment. Even if a technology is available, which meets these performance requirements, there are still various hurdles to be overcome for the technology to transition into a real engine. Such requirements relate to TRL (Technology Readiness Level), durability, reliability, volume, weight, cost, etc. This chapter provides an overview of such universal requirements which any sensor or actuator technology will have to meet before it can be implemented on a product. The objective here is to help educate the researchers or technology developers on the extensive process that the technology has to go through beyond just meeting performance requirements. The hope is that such knowledge will help the technology developers as well as decision makers to prevent wasteful investment in developing solutions to performance requirements, which have no potential to meet the "universal" requirements. These "universal" requirements can be divided into 2 broad areas: 1) Technology value proposition; and 2) Technology maturation. These requirements are briefly discussed in the following.

  17. Volatile hydrocarbons and fuel oxygenates: Chapter 12

    USGS Publications Warehouse

    Cozzarelli, Isabelle M.

    2014-01-01

    Petroleum hydrocarbons and fuel oxygenates are among the most commonly occurring and widely distributed contaminants in the environment. This chapter presents a summary of the sources, transport, fate, and remediation of volatile fuel hydrocarbons and fuel additives in the environment. Much research has focused on the transport and transformation processes of petroleum hydrocarbons and fuel oxygenates, such as benzene, toluene, ethylbenzene, and xylenes and methyl tert‐butyl ether, in groundwater following release from underground storage tanks. Natural attenuation from biodegradation limits the movement of these contaminants and has received considerable attention as an environmental restoration option. This chapter summarizes approaches to environmental restoration, including those that rely on natural attenuation, and also engineered or enhanced remediation. Researchers are increasingly combining several microbial and molecular-based methods to give a complete picture of biodegradation potential and occurrence at contaminated field sites. New insights into the fate of petroleum hydrocarbons and fuel additives have been gained by recent advances in analytical tools and approaches, including stable isotope fractionation, analysis of metabolic intermediates, and direct microbial evidence. However, development of long-term detailed monitoring programs is required to further develop conceptual models of natural attenuation and increase our understanding of the behavior of contaminant mixtures in the subsurface.

  18. Chapter 44: history of neurology in Italy.

    PubMed

    Bentivoglio, Marina; Mazzarello, Paolo

    2010-01-01

    The chapter starts from the Renaissance (although the origins of Italian neurology can be traced back to the Middle Ages), when treatises of nervous system physiopathology still followed Hippocratic and Galenic "humoral" theories. In Italy, as elsewhere in Europe, the concepts of humoral pathology were abandoned in the 18th century, when neurology was influenced by novel trends. Neurology acquired the status of clinical discipline (as "clinic of mental diseases") after national reunification (declared in 1861 but completed much later). At the end of the 19th and first decades of the 20th century, eminent Italian "neuropsychiatrists" (including, among many others, Ugo Cerletti, who introduced electroconvulsive shock therapy in 1938) stimulated novel knowledge and approaches, "centers of excellence" flourished, and "Neurological Institutes" were founded. In the first half of the 20th century, the history of Italian neurology was dominated by World Wars I and II (which stimulated studies on the wounded) and the fascist regime in-between the Wars (when the flow of information was instead very limited). Italy became a republic in 1946, and modern neurology and its distinction from psychiatry were finally promoted. The chapter also provides detailed accounts of scientific societies and journals dedicated to the neurological sciences in Italy.

  19. Chapter 9. Benefits of International Collaboration | Science ...

    EPA Pesticide Factsheets

    In this chapter, we share what we have learned from working with our Brazilian colleagues on a multi university, multiyear, and multi basin ecological assessment and how those experiences were transmitted more broadly. These lessons (each of which is described in subsequent paragraphs) included 1) learning about markedly different ecosystems; 2) values to the U.S. Environmental Protection Agency (USEPA) of testing monitoring protocols in those ecosystems; 3) applying lessons from the CEMIG (Companhia Energética de Minas Gerais) project to research on other continents and elsewhere in Brazil; 4) advantages of academic team research; 5) benefits of corporate-sponsored research and federal student scholarships; 6) communicating with the general public; 7) the research web that has developed out of our work in Brazil; and 8) experiencing Brazilian culture. The USEPA’s NARS survey designs and field methods are being applied in large basin stream surveys in countries outside of the U.S. These applications not only provide valuable tests of the NARS approaches, but enhance International cooperation and generate new understandings of natural and anthropogenic controls on biota and physical habitat in streams. These understandings not only aid interpretation of the condition of streams in the regions surveyed, but also refine approaches for interpreting aquatic resource surveys elsewhere. In this book chapter, Robert Hughes and Philip Kaufmann describe th

  20. Promoting the APS Chapter Program by Sharing Its History, Best Practices, and How-to Guide for Establishing New Chapters

    ERIC Educational Resources Information Center

    Hopper, Mari K.

    2017-01-01

    Early establishment of physiological societies in Oklahoma and Ohio demonstrated the benefits of networking physiologists and paved the way for establishing the APS Chapter Program. Designed to promote the general objectives of the APS, the Chapter Program was officially launched in 1995, with Ohio being the first recognized chapter. There are 13…

  1. Materials for Liquid Propulsion Systems. Chapter 12

    NASA Technical Reports Server (NTRS)

    Halchak, John A.; Cannon, James L.; Brown, Corey

    2016-01-01

    Earth to orbit launch vehicles are propelled by rocket engines and motors, both liquid and solid. This chapter will discuss liquid engines. The heart of a launch vehicle is its engine. The remainder of the vehicle (with the notable exceptions of the payload and guidance system) is an aero structure to support the propellant tanks which provide the fuel and oxidizer to feed the engine or engines. The basic principle behind a rocket engine is straightforward. The engine is a means to convert potential thermochemical energy of one or more propellants into exhaust jet kinetic energy. Fuel and oxidizer are burned in a combustion chamber where they create hot gases under high pressure. These hot gases are allowed to expand through a nozzle. The molecules of hot gas are first constricted by the throat of the nozzle (de-Laval nozzle) which forces them to accelerate; then as the nozzle flares outwards, they expand and further accelerate. It is the mass of the combustion gases times their velocity, reacting against the walls of the combustion chamber and nozzle, which produce thrust according to Newton's third law: for every action there is an equal and opposite reaction. Solid rocket motors are cheaper to manufacture and offer good values for their cost. Liquid propellant engines offer higher performance, that is, they deliver greater thrust per unit weight of propellant burned. They also have a considerably higher thrust to weigh ratio. Since liquid rocket engines can be tested several times before flight, they have the capability to be more reliable, and their ability to shut down once started provides an extra margin of safety. Liquid propellant engines also can be designed with restart capability to provide orbital maneuvering capability. In some instances, liquid engines also can be designed to be reusable. On the solid side, hybrid solid motors also have been developed with the capability to stop and restart. Solid motors are covered in detail in chapter 11. Liquid

  2. Chapter A4. Collection of Water Samples

    USGS Publications Warehouse

    Wilde, Franceska D.

    1999-01-01

    The National Field Manual for the Collection of Water-Quality Data (National Field Manual) describes protocols and provides guidelines for U.S. Geological Survey (USGS) personnel who collect data that are used to assess the quality of the Nation's surface-water and ground-water resources. This chapter addresses preparations and appropriate methods for the collection of surface-water, groundwater, and associated quality-control samples. Among the topics covered are considerations and procedures to prevent sample contamination; establishing site files; instructions for collecting depth-integrated isokinetic and nonisokinetic samples at flowing- and still-water sites; and guidelines for collecting formation water from wells having various types of construction and hydraulic and aquifer characteristics.

  3. History of Artificial Gravity. Chapter 3

    NASA Technical Reports Server (NTRS)

    Clement, Gilles; Bukley, Angie; Paloski, William

    2006-01-01

    This chapter reviews the past and current projects on artificial gravity during space missions. The idea of a rotating wheel-like space station providing artificial gravity goes back in the writings of Tsiolkovsky, Noordung, and Wernher von Braun. Its most famous fictional representation is in the film 2001: A Space Odyssey, which also depicts spin-generated artificial gravity aboard a space station and a spaceship bound for Jupiter. The O Neill-type space colony provides another classic illustration of this technique. A more realistic approach to rotating the space station is to provide astronauts with a smaller centrifuge contained within a spacecraft. The astronauts would go into it for a workout, and get their gravity therapeutic dose for a certain period of time, daily or a few times a week. This simpler concept is current being tested during ground-based studies in several laboratories around the world.

  4. Tamarix, hydrology and fluvial geomorphology: Chapter 7

    USGS Publications Warehouse

    Auerbach, Daniel A.; Merritt, David M.; Shafroth, Patrick B.; Sher, Anna A; Quigley, Martin F.

    2013-01-01

    This chapter explores the impact of hydrology and fluvial geomorphology on the distribution and abundance of Tamarix as well as the reciprocal effects of Tamarix on hydrologic and geomorphic conditions. It examines whether flow-regime alteration favors Tamarix establishment over native species, and how Tamarix stands modify processes involved in the narrowing of river channels and the formation of floodplains. It begins with an overview of the basic geomorphic and hydrologic character of rivers in the western United States before analyzing how this setting has contributed to the regional success of Tamarix. It then considers the influence of Tamarix on the hydrogeomorphic form and function of rivers and concludes by discussing how a changing climate, vegetation management, and continued water-resource development affect the future role of Tamarix in these ecosystems.

  5. Mercury and halogens in coal: Chapter 2

    USGS Publications Warehouse

    Kolker, Allan; Quick, Jeffrey C.; Granite, Evan J.; Pennline, Henry W.; Senior, Constance L.

    2014-01-01

    Apart from mercury itself, coal rank and halogen content are among the most important factors inherent in coal that determine the proportion of mercury captured by conventional controls during coal combustion. This chapter reviews how mercury in coal occurs, gives available concentration data for mercury in U.S. and international commercial coals, and provides an overview of the natural variation in halogens that influence mercury capture. Three databases, the U.S. Geological Survey coal quality (USGS COALQUAL) database for in-ground coals, and the 1999 and 2010 U.S. Environmental Protection Agency (EPA) Information Collection Request (ICR) databases for coals delivered to power stations, provide extensive results for mercury and other parameters that are compared in this chapter. In addition to the United States, detailed characterization of mercury is available on a nationwide basis for China, whose mean values in recent compilations are very similar to the United States in-ground mean of 0.17 ppm mercury. Available data for the next five largest producers (India, Australia, South Africa, the Russian Federation, and Indonesia) are more limited and with the possible exceptions of Australia and the Russian Federation, do not allow nationwide means for mercury in coal to be calculated. Chlorine in coal varies as a function of rank and correspondingly, depth of burial. As discussed elsewhere in this volume, on a proportional basis, bromine is more effective than chlorine in promoting mercury oxidation in flue gas and capture by conventional controls. The ratio of bromine to chlorine in coal is indicative of the proportion of halogens present in formation waters within a coal basin. This ratio is relatively constant except in coals that have interacted with deep-basin brines that have reached halite saturation, enriching residual fluids in bromine. Results presented here help optimize mercury capture by conventional controls and provide a starting point for

  6. Prospects: The Congressionally Mandated Study of Educational Growth and Opportunity. The Interim Report.

    ERIC Educational Resources Information Center

    Puma, Michael J.; And Others

    This publication is the first interim report from the Congressionally Mandated Study of Educational Growth and Opportunity (Prospects), and describes students' characteristics and the schools they attend. Prospects is designed to evaluate the short- and long-term consequences of Chapter 1 program participation by following for 5 years large…

  7. Prospective Optimization.

    PubMed

    Sejnowski, Terrence J; Poizner, Howard; Lynch, Gary; Gepshtein, Sergei; Greenspan, Ralph J

    2014-05-01

    Human performance approaches that of an ideal observer and optimal actor in some perceptual and motor tasks. These optimal abilities depend on the capacity of the cerebral cortex to store an immense amount of information and to flexibly make rapid decisions. However, behavior only approaches these limits after a long period of learning while the cerebral cortex interacts with the basal ganglia, an ancient part of the vertebrate brain that is responsible for learning sequences of actions directed toward achieving goals. Progress has been made in understanding the algorithms used by the brain during reinforcement learning, which is an online approximation of dynamic programming. Humans also make plans that depend on past experience by simulating different scenarios, which is called prospective optimization. The same brain structures in the cortex and basal ganglia that are active online during optimal behavior are also active offline during prospective optimization. The emergence of general principles and algorithms for goal-directed behavior has consequences for the development of autonomous devices in engineering applications.

  8. Prospective Optimization

    PubMed Central

    Sejnowski, Terrence J.; Poizner, Howard; Lynch, Gary; Gepshtein, Sergei; Greenspan, Ralph J.

    2014-01-01

    Human performance approaches that of an ideal observer and optimal actor in some perceptual and motor tasks. These optimal abilities depend on the capacity of the cerebral cortex to store an immense amount of information and to flexibly make rapid decisions. However, behavior only approaches these limits after a long period of learning while the cerebral cortex interacts with the basal ganglia, an ancient part of the vertebrate brain that is responsible for learning sequences of actions directed toward achieving goals. Progress has been made in understanding the algorithms used by the brain during reinforcement learning, which is an online approximation of dynamic programming. Humans also make plans that depend on past experience by simulating different scenarios, which is called prospective optimization. The same brain structures in the cortex and basal ganglia that are active online during optimal behavior are also active offline during prospective optimization. The emergence of general principles and algorithms for goal-directed behavior has consequences for the development of autonomous devices in engineering applications. PMID:25328167

  9. Numerical Prediction of Dust. Chapter 10

    NASA Technical Reports Server (NTRS)

    Benedetti, Angela; Baldasano, J. M.; Basart, S.; Benincasa, F.; Boucher, O.; Brooks, M.; Chen, J. P.; Colarco, P. R.; Gong, S.; Huneeus, N.; Jones, L; Lu, S.; Menut, L.; Mulcahy, J.; Nickovic, S.; Morcrette, J.-J.; Perez, C.; Reid, J. S.; Sekiyama, T. T.; Tanaka, T.; Terradellas, E.; Westphal, D. L.; Zhang, X.-Y.; Zhou, C.-H.

    2013-01-01

    Covers the whole breadth of mineral dust research, from a scientific perspective Presents interdisciplinary work including results from field campaigns, satellite observations, laboratory studies, computer modelling and theoretical studies Explores the role of dust as a player and recorder of environmental change This volume presents state-of-the-art research about mineral dust, including results from field campaigns, satellite observations, laboratory studies, computer modelling and theoretical studies. Dust research is a new, dynamic and fast-growing area of science and due to its multiple roles in the Earth system, dust has become a fascinating topic for many scientific disciplines. Aspects of dust research covered in this book reach from timescales of minutes (as with dust devils, cloud processes, and radiation) to millennia (as with loess formation and oceanic sediments), making dust both a player and recorder of environmental change. The book is structured in four main parts that explore characteristics of dust, the global dust cycle, impacts of dust on the Earth system, and dust as a climate indicator. The chapters in these parts provide a comprehensive, detailed overview of this highly interdisciplinary subject. The contributions presented here cover dust from source to sink and describe all the processes dust particles undergo while travelling through the atmosphere. Chapters explore how dust is lifted and transported, how it affects radiation, clouds, regional circulations, precipitation and chemical processes in the atmosphere, and how it deteriorates air quality. The book explores how dust is removed from the atmosphere by gravitational settling, turbulence or precipitation, how iron contained in dust fertilizes terrestrial and marine ecosystems, and about the role that dust plays in human health. We learn how dust is observed, simulated using computer models and forecast. The book also details the role of dust deposits for climate reconstructions

  10. Chapter 24: Programmatic Interfaces - IDL VOlib

    NASA Astrophysics Data System (ADS)

    Miller, C. J.

    In this chapter, we describe a library for working with the VO using IDL (the Interactive Data Language). IDL is a software environment for data analysis, visualization, and cross-platform application development. It has wide-usage in astronomy, including NASA (e.g. http://seadas.gsfc.nasa.gov/), the Sloan Digital Sky Survey (http://www.sdss.org), and the Spitzer Infrared Spectrograph Instrument (http://ssc.spitzer.caltech.edu/archanaly/contributed/smart/). David Stern, the founder of Research Systems, Inc. (RSI), began the development of IDL while working with NASA's Mars Mariner 7 and 9 data at the Laboratory for Atmospheric and Space Physics at the University of Colorado. In 1981, IDL was rewritten in assembly language and FORTRAN for VAX/VMS. IDL's usage has expanded over the last decade into the fields of medical imaging and engineering, among many others. IDL's programming style carries over much of this FORTRAN-legacy, and has a familiar feel to many astronomers who learned their trade using FORTRAN. The spread of IDL-usage amongst astronomers can in part be attributed to the wealth of publicly astronomical libraries. The Goddard Space Flight Center (GSFC) maintains a list of astronomy-related IDL libraries, including the well known Astronomy User's Library (hereafter ASTROLIB2). We will use some of these GSFC IDL libraries. We note that while IDL is a licensed-software product, the source code of user-written procedures are typically freely available to the community. To make the most out of this section as a reader, it is important that many of the data discovery, access, and analysis protocols are understood before reading this chapter. In the next section, we provide an overview of some of the NVO terminology with which the reader should be familiar. The IDL library discussed here is specifically for use with the Virtual Observatory and is named VOlib. IDL's VOlib is available at http://nvo.noao.edu and is included with the software distrubution for this

  11. 42 CFR 412.125 - Effect of change of ownership on payments under the prospective payment systems.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICARE PROGRAM PROSPECTIVE PAYMENT SYSTEMS FOR INPATIENT HOSPITAL... described in § 489.18 of this chapter, the following rules apply: (a) Payment for the operating and...

  12. Carbon cycling in terrestrial environments: Chapter 17

    USGS Publications Warehouse

    Wang, Yang; Huntington, Thomas G.; Osher, Laurie J.; Wassenaar, Leonard I; Trumbore, Susan E.; Amundson, Ronald; Harden, Jennifer W.; McKnight, Diane M.; Schiff, Sherry L.; Aiken, George R.; Lyons, W. Berry; Aravena, Ramon O.; Baron, Jill S.

    1998-01-01

    This chapter reviews a number of applications of isotopic techniques for the investigation of carbon cycling processes. Carbon dioxide (C02) is an important greenhouse gas. Its concentration in the atmosphere has increased from an estimated 270 ppm at the beginning of the industrial revolution to ∼ 360 ppm at present. Climatic conditions and atmospheric C02 concentration also influence isotopic discrimination during photosynthesis. Natural and anthropogenically induced variations in the carbon isotopic abundance can be exploited to investigate carbon transformations between pools on various time scales. It also discusses one of the isotopes of carbon, the 14C, that is produced in the atmosphere by interactions of cosmic-ray produced neutrons with stable isotopes of nitrogen (N), oxygen (O), and carbon (C), and has a natural abundance in the atmosphere of ∼1 atom 14 C per 1012 atoms 12C. The most important factor affecting the measured 14C ages of soil organic matter is the rate of organic carbon cycling in soils. Differences in the dynamics of soil carbon among different soils or soil horizons will result in different soil organic 14C signatures. As a result, the deviation of the measured 14C age from the true age could differ significantly among different soils or soil horizons.

  13. Microscopic functional anatomy: Integumentary system: Chapter 17

    USGS Publications Warehouse

    Elliott, Diane G.; Ostrander, Gary K.

    2000-01-01

    Many of the features of the fish integument can only be observed microscopically. Because there are over 20,000 living fishes, mostly higher bony fishes (teleosts), a great diversity exists in the microscopic anatomy of the integument. This chapter presents several examples from varied taxonomic groups to illustrate the variation in morphological features. As in all vertebrate epidermis, the fundamental structural unit is the epithelial cell. This is the only constant feature, as a great diversity of cell types exists in the various fish taxa. Some of these include apocrine mucous cells and a variety of other secretory cells, ionocytes, sensory cells, and wandering cells such as leukocytes. The dermis consists essentially of two sets of collagen fibers arranged in opposing geodesic spirals around the body. The dermis of most fishes is divided into two major layers. The upper (outer) layer, the stratum spongiosum or stratum laxum, is a loose network of connective tissue, whereas the lower layer, the stratum compactum, is a dense layer consisting primarily of orthogonal collagen bands. There are also specialized dermal elements such as chromatophores scales, and fin rays.

  14. Fire as an ecosystem process: Chapter 3

    USGS Publications Warehouse

    Keeley, Jon E.; Safford, Hugh D.; Mooney, Harold A.; Zavaleta, Erika S.

    2016-01-01

    This long-anticipated reference and sourcebook for California’s remarkable ecological abundance provides an integrated assessment of each major ecosystem type—its distribution, structure, function, and management. A comprehensive synthesis of our knowledge about this biologically diverse state, Ecosystems of California covers the state from oceans to mountaintops using multiple lenses: past and present, flora and fauna, aquatic and terrestrial, natural and managed. Each chapter evaluates natural processes for a specific ecosystem, describes drivers of change, and discusses how that ecosystem may be altered in the future. This book also explores the drivers of California’s ecological patterns and the history of the state’s various ecosystems, outlining how the challenges of climate change and invasive species and opportunities for regulation and stewardship could potentially affect the state’s ecosystems. The text explicitly incorporates both human impacts and conservation and restoration efforts and shows how ecosystems support human well-being. Edited by two esteemed ecosystem ecologists and with overviews by leading experts on each ecosystem, this definitive work will be indispensable for natural resource management and conservation professionals as well as for undergraduate or graduate students of California’s environment and curious naturalists.

  15. Variations in pesticide tolerance: Chapter 16

    USGS Publications Warehouse

    Bridges, Christine M.; Semlitsch, Raymond D.; Lannoo, Michael

    2005-01-01

    A growing body of evidence suggests that a number of amphibian populations have declined in recent years. The cause of these population declines has been difficult to establish because in some instances only a single species is declining while sympatric species are thriving. This chapter discusses the results of research that has been conducted to determine the degree of variation present in amphibians with respect to their response to insecticide exposure. The study assessed the degree of variation in response to an anthropogenic stressor among and within species of frogs in the family Ranidae, focusing on the variation in tolerance of tadpoles to the insecticide carbaryl. Carbaryl acts by inhibiting nervous system acetylcholinesterase, which is a common mode of action among insecticides; thus, carbaryl can serve as a model chemical with which to examine amphibian responses. The study also analyzed variation in a hierarchical fashion to identify where variation was the greatest: among nine ranid species, among populations within a single species, and within populations of southern leopard frogs.

  16. Three-Dimensional Imaging. Chapter 10

    NASA Technical Reports Server (NTRS)

    Kelso, R. M.; Delo, C.

    1999-01-01

    This chapter is concerned with three-dimensional imaging of fluid flows. Although relatively young, this field of research has already yielded an enormous range of techniques. These vary widely in cost and complexity, with the cheapest light sheet systems being within the budgets of most laboratories, and the most expensive Magnetic Resonance Imaging systems available to a select few. Taking the view that the most likely systems to be developed are those using light sheets, the authors will relate their knowledge and experience of such systems. Other systems will be described briefly and references provided. Flows are inherently three-dimensional in structure; even those generated around nominally 2-D surface geometry. It is becoming increasingly apparent to scientists and engineers that the three-dimensionalities, both large and small scale, are important in terms of overall flow structure and species, momentum, and energy transport. Furthermore, we are accustomed to seeing the world in three dimensions, so it is natural that we should wish to view, measure and interpret flows in three-dimensions. Unfortunately, 3-D images do not lend themselves to convenient presentation on the printed page, and this task is one of the challenges facing us.

  17. Pesticide Registration Manual: Chapter 10 - Data Compensation Requirements

    EPA Pesticide Factsheets

    This chapter provides information about data compensation requirements, procedures, and obligations when submitting an application for registration, amended registration, reregistration or registration review.

  18. Dealing with Processing Chapter 10 Files from Multiple Vendors

    NASA Technical Reports Server (NTRS)

    Knudtson, Kevin Mark

    2011-01-01

    This presentation discusses the experiences of the NASA Dryden Flight Research Center's (DFRC) Western Aeronautical Test Range (WATR) in dealing with the problems encountered while performing post flight data processing using the WATR's data collection/processing system on Chapter 10 files from different Chapter 10 recorders. The transition to Chapter 10 recorders has brought Vvith it an assortment of issues that must be addressed: the ambiguities of language in the Chapter 10 standard, the unrealistic near-term expectations of the Chapter 10 standard, the incompatibility of data products generated from Chapter 10 recorders, and the unavailability of mature Chapter 10 applications. Some of these issues properly belong to the users of Chapter 10 recorders, some to the manufacturers, and some to the flight test community at large. The goal of this presentation is to share the WATR's lesson learned in processing data products from various Chapter 10 recorder vendors. The WATR could benefit greatly in the open forum Vvith lessons learned discussions with other members of the flight test community.

  19. Prospects: The Congressionally Mandated Study of Educational Growth and Opportunity. Final Report on Limited English Proficient Students.

    ERIC Educational Resources Information Center

    Buron, Lawrence; Beecroft, Erik; Bell, Stephen; Price, Cristofer; Gemmen, Eric

    As a reflection of the importance attached to successfully educating children whose native language is not English, the U.S. Department of Education's longitudinal study of Chapter 1 assistance, "Prospects," includes a component devoted to the analysis of limited-English-proficient (LEP) students. Chapter 1, renamed Title 1 in 1994, is…

  20. Introduction to MODIS Cloud Products. Chapter 5

    NASA Technical Reports Server (NTRS)

    Baum, Bryan A.; Platnick, Steven

    2006-01-01

    derived from heritage instruments. This chapter provides an overview of the MODIS Level-2 and -3 operational cloud products.

  1. Ecological consequences of manipulative parasites: chapter 9

    USGS Publications Warehouse

    Lafferty, Kevin D.; Kuris, A. M.

    2012-01-01

    phrases such as “may ultimately infl uence community structure” (Kiesecker and Blaustein 1999), yet few demonstrate ecological effects. Here, we consider the conditions under which manipulative parasites might have a substantial ecological effect in nature and highlight those for which evidence exists (see also Chapter 10).

  2. Chapter 2 Formula: Evaluation Report 1990-91.

    ERIC Educational Resources Information Center

    Bliss, Kristen M.

    Chapter 2 Formula provides federal funds to the states through the Elementary and Secondary Education Act of 1965 (ESEA) as amended by P.L. 100-297 in 1988. Chapter 2 funds can support one or more programs that do the following: meet the educational needs of students with special needs (at-risk and high-cost students); acquire curricular…

  3. Grand-Slam Strategies: Winning Tips for Cutting Chapter Costs.

    ERIC Educational Resources Information Center

    Burdette, Melinda

    1992-01-01

    Techniques for more cost-effective college alumni chapter administration include better marketing and communications, regionally tailored periodicals, planning ahead, coordinating spring volunteer training with admissions travel, encouraging faculty participation, using mentors for program development, letting chapters pay expenses, and better use…

  4. 41 CFR Appendix D to Chapter 301 - Glossary of Acronyms

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 41 Public Contracts and Property Management 4 2011-07-01 2011-07-01 false Glossary of Acronyms D Appendix D to Chapter 301 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES Ch. 301, App. D Appendix D to Chapter 301—Glossary of Acronyms...

  5. 41 CFR Appendix D to Chapter 301 - Glossary of Acronyms

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 41 Public Contracts and Property Management 4 2013-07-01 2012-07-01 true Glossary of Acronyms D Appendix D to Chapter 301 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES Ch. 301, App. D Appendix D to Chapter 301—Glossary of Acronyms...

  6. Results of a Process for Improving Chapter 1 Programs.

    ERIC Educational Resources Information Center

    Billig, Shelley H.; And Others

    Between 1985 and 1988, the Northwest Regional Educational Laboratory Chapter 1 Technical Assistance Center developed, refined, and disseminated a research-based process for improving local compensatory education programs. Known as the Chapter 1 Improvement Process (CHIP), the effort combined knowledge from five research areas into a year-long,…

  7. IRIG 106-07 Chapter 10 Programming Handbook

    DTIC Science & Technology

    2009-03-01

    in the Chapter 10 header. Format 0 video data can be readily decoded with commonly available MPEG libraries such as the open source ffmpeg library...106 Chapter 10 releases. MPEG decoder libraries such as ffmpeg commonly take as input a 188 byte array of TS data. Due to the use of 16-bit words

  8. 48 CFR Appendixes B-E to Chapter 2 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false B Appendixes B-E to Chapter 2 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE Appendixes B-E to Chapter 2...

  9. 48 CFR Appendixes B-E to Chapter 2 - [Reserved

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false B Appendixes B-E to Chapter 2 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE Appendixes B-E to Chapter 2...

  10. 48 CFR Appendixes B-E to Chapter 2 - [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false B Appendixes B-E to Chapter 2 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE Appendixes B-E to Chapter 2...

  11. 48 CFR Appendixes B-E to Chapter 2 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false B Appendixes B-E to Chapter 2 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE Appendixes B-E to Chapter 2...

  12. 41 CFR Appendix D to Chapter 301 - Glossary of Acronyms

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false Glossary of Acronyms D Appendix D to Chapter 301 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES Ch. 301, App. D Appendix D to Chapter 301—Glossary of Acronyms...

  13. Chapter 1 Support for Instructional Development, 1986-87.

    ERIC Educational Resources Information Center

    Kaemper, Jack; Morse, Kathy

    Six of the 39 Albuquerque (New Mexico) Public Schools' Chapter 1 participating schools, as part of the school-based budgeting process, allocated a portion of their Chapter 1 resource allocation for on-site intensive staff development activities. Three schools--Alamosa, Chaparral, and Duranes--agreed to utilize the time of a Support for…

  14. Biological effects: Marine mammals and sea turtles (chapter 14). Book chapter

    SciTech Connect

    Haebler, R.

    1994-01-01

    All spills are different, varying in type and amount of oil spilled, species exposed, and geographic and atmospheric conditions. It is important to understand as much as possible about both the natural history and characteristics of various species and the specific effects oil has on wildlife. Doing so improves the ability to extrapolate from one spill to another and improves prediction of types and severity of effects to wildlife. This chapter presents an overview of the biological effects of oil on marine mammals and sea turtles.

  15. Chapter 5: Policies on Free Primary and Secondary Education in East Africa--Retrospect and Prospect

    ERIC Educational Resources Information Center

    Oketch, Moses; Rolleston, Caine

    2007-01-01

    This article reviews the evolution of education policies in the East African region in a historical context. The focus is on the formulation of policies for access to primary and secondary education in Kenya, Uganda, and Tanzania since their independence in the 1960s. The three countries have common characteristics and historical backgrounds. For…

  16. Chapter A3. Cleaning of Equipment for Water Sampling

    USGS Publications Warehouse

    Wilde, Franceska D.; Radtke, Dean B.; Gibs, Jacob; Iwatsubo, Rick T.

    1998-01-01

    The National Field Manual for the Collection of Water-Quality Data (National Field Manual) describes protocols and provides guidelines for U.S. Geological Survey (USGS) personnel who collect data used to assess the quality of the Nation's surface-water and ground-water resources. Chapter A3 describes procedures for cleaning the equipment used to collect and process samples of surface water and ground water and procedures for assessing the efficacy of the equipment-cleaning process. This chapter is designed for use with the other chapters of this field manual. Each chapter of the National Field Manual is published separately and revised periodically. Newly published and revised chapters will be posted on the USGS page 'National Field Manual for the Collection of Water-Quality Data.' The URL for this page is http://pubs.water.usgs.gov/twri9A/ (accessed September 20, 2004).

  17. Nanoporous Materials in Atmosphere Revitalization. Chapter 1

    NASA Technical Reports Server (NTRS)

    Hernandez-Maldonado, J.; Ishikawa, Yasuyuki; Luna, Bernadette; Junaedi, Christian; Mulloth, Lila; Perry, Jay L.; Raptis, Raphael G.; Roychoudhury, Subir

    2012-01-01

    lowering cabin levels of CO2 and NH3 as well as reducing power requirements and increasing reliability. This chapter summarizes the challenges faced by ECLS system engineers in pursuing these goals, and the promising materials developments that may be part of the technical solution for challenges of crewed space exploration beyond LEO.

  18. Secondary School Mathematics, Chapter 15, The Real Number System, Chapter 16, Area, Volume, and Computation. Student's Text.

    ERIC Educational Resources Information Center

    Stanford Univ., CA. School Mathematics Study Group.

    Topics covered in the first chapter of Unit 8 of this SMSG series include square roots, operations with radicals, operations with real numbers, and the structure of the real number system. The second chapter deals with measurement of area (for rectangular regions, other polygons, and circles), volume and surface area, computation involving…

  19. Getting the Most from Pi Sigma Alpha Chapters: Exploring the Chapter Activity Grant Program and Its Multiplier Effects

    ERIC Educational Resources Information Center

    Alexander, Robert M.

    2009-01-01

    The political science honor society, Pi Sigma Alpha, has chapters in nearly 700 institutions across the United States. The organization sponsors many programs that can contribute a great deal to students of political science; however, many students are unaware of these opportunities. This article encourages chapter advisors to make use of these…

  20. Reinventing Chapter 1: Annual National Conference of State Chapter 1 Coordinators. Conference Presentations (September 20-23, 1993).

    ERIC Educational Resources Information Center

    Office of Elementary and Secondary Education (ED), Washington, DC. Compensatory Education Programs.

    This document provides the individual and panel presentations for the Annual National Conference of State Chapter 1 Coordinators concerning Compensatory Education Programs. Presentations and their authors are as follows: (1) "Chapter 1 and School Reform: An Overview" (Richard W. Riley); (2) "Systemic Reform and Educational…

  1. Prospect redux

    NASA Technical Reports Server (NTRS)

    Jacquemoud, S.; Ustin, S. L.; Verdebout, J.; Schmuck, G.; Andreoli, G.; Hosgood, B.

    1995-01-01

    The remote estimation of leaf biochemical content from spaceborne platforms has been the subject of many studies aimed at better understanding of terrestrial ecosystem functioning. The major ecological processes involved in exchange of matter and energy, like photosynthesis, primary production, evaportranspiration, respiration, and decomposition can be related to plant properties e.g., chlorophyll, water, protein, cellulose and lignin contents. As leaves represent the most important plant surfaces interacting with solar energy, a top priority has been to relate optical properties to biochemical constituents. Two different approaches have been considered: first, statistical correlations between the leaf reflectance (or transmittance) and biochemical content, and second, physically based models of leaf scattering and absorption developed using the laws of optics. Recently reviewed by Verdebout et al., the development of models of leaf optical properties has resulted in better understanding of the interaction of light with plant leaves. Present radiative transfer models mainly use chlorophyll and/or water contents as input parameters to calculate leaf reflectance. Inversion of these models allows to retrieve these constituents from spectrophotometric measurements. Conel et al. recently proposed a two-stream Kubelka-Munk model to analyze the influence of protein, cellulose, lignin, and starch on leaf reflectance, but in fact, the estimation of leaf biochemistry from remote sensing is still an open question. In order to clarify it, a laboratory experiment associating visible/infrared spectra of plan leaves both with physical measurements and biochemical analyses was conducted at the Joint Research Center during the summer of 1993. This unique data set has been used to upgrade the PROSPECT model, by including leaf biochemistry.

  2. Pesticide Registration Manual: Chapter 17 - State Regulatory Authority

    EPA Pesticide Factsheets

    FIFRA authorizes states to issue Experimental Use Permits, Special Local Needs registrations, and to apply for Emergency Exemptions under specific conditions. This chapter provides detailed information relevant to state actions under FIFRA.

  3. General RMP Guidance - Chapter 4: Offsite Consequence Analysis

    EPA Pesticide Factsheets

    This chapter provides basic compliance information, not modeling methodologies, for people who plan to do their own air dispersion modeling. OCA is a required part of the risk management program, and involves worst-case and alternative release scenarios.

  4. United States Parmacopeia Chapter <797> timeline: 1989 to 2013.

    PubMed

    Newton, David W

    2013-01-01

    This article features a tabular chronology of events deemed relevant to the creation and revision of United States Pharmacopeia General Chapter <797> Pharmaceutical Compounding--Sterile Preparations, which premiered in 2004.

  5. Solid Lubrication Fundamentals and Applications. Chapter 1; Introduction and Background

    NASA Technical Reports Server (NTRS)

    Miyoshi, Kazuhisa

    1996-01-01

    This chapter presents an introduction and historical background to the field of tribology, especially solid lubrication and lubricants and sets them in the perspective of techniques and materials in lubrication. Also, solid and liquid lubrication films are defined and described.

  6. Transverse section through the Grand Lodge and Grand Chapter rooms ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Transverse section through the Grand Lodge and Grand Chapter rooms of James H. Windrim and George Summers’s neoclassical competition design for the New Masonic Temple, Philadelphia, 1867 - Masonic Temple, 1 North Broad Street, Philadelphia, Philadelphia County, PA

  7. Legislative engagement at the chapter level: tips for getting involved.

    PubMed

    Montgomery, Tiffany M

    2012-01-01

    Legislative and advocacy efforts of locally organized groups of nurses can affect local, state and national health care issues. Ways to get involved include participating in AWHONN chapter and section meetings, local health fairs and letter-writing campaigns.

  8. FDA Bacteriological Analytical Manual, Chapter 10, 2003: Listeria monocytogenes

    EPA Pesticide Factsheets

    FDA Bacteriological Analytical Manual, Chapter 10 describes procedures for analysis of food samples and may be adapted for assessment of solid, particulate, aerosol, liquid and water samples containing Listeria monocytogenes.

  9. Row erupts over axed chapter from Newt Gingrich book

    NASA Astrophysics Data System (ADS)

    Gwynne, Peter

    2012-02-01

    A chapter written by a respected climate scientist for a book co-edited by Republican presidential candidate Newt Gingrich has been canned because its author asserts that humans are responsible for climate change.

  10. Standardizing electrofishing power for boat electrofishing: chapter 14

    USGS Publications Warehouse

    Miranda, L.E. (Steve); Bonar, Scott A.; Hubert, Wayne A.; Willis, David W.

    2009-01-01

    Standardizing boat electrofishing entails achieving an accepted level of collection consistency by managing various brand factors, including (1) the temporal and spatial distribution of sampling effort, (2) boat operation, (3) equipment configuration, (4) characteristics of the waveform and energized field, and (5) power transferred to fish. This chapter focuses exclusively on factor 5:L factors 1-4 have been addressed in earlier chapters. Additionally, while the concepts covered in this chapter address boat electrofishing in general, the power settings discussed were developed from tests with primarily warmwater fish communities. Others (see Chapter 9) recommend lower power settings for communities consisting of primarily coldwater fishes. For reviews of basic concepts of electricity, electrofishing theory and systems, fish behavior relative to diverse waveforms, and injury matter, the reader is referred to Novotny (1990), Reynold (1996), and Snyder (2003).

  11. Implications of climate and land use change: Chapter 4

    USGS Publications Warehouse

    Hall, Jefferson S.; Murgueitio, Enrique; Calle, Zoraida; Raudsepp-Hearne, Ciara; Stallard, Robert F.; Balvanera, Patricia; Hall, Jefferson S.; Kirn, Vanessa; Yanguas-Fernandez, Estrella

    2015-01-01

    This chapter relates ecosystem services to climate change and land use. The bulk of the chapter focuses on ecosystem services and steepland land use in the humid Neotropics – what is lost with land-cover changed, and what is gained with various types of restoration that are sustainable given private ownership. Many case studies are presented later in the white paper. The USGS contribution relates to climate change and the role of extreme weather events in land-use planning.

  12. Air cleaners for indoor-air-pollution control (Chapter 10). Book chapter, Feb 89-Jul 90

    SciTech Connect

    Viner, A.S.; Ramanathan, K.; Hanley, J.T.; Smith, D.D.; Ensor, D.S.

    1991-01-01

    The chapter describes an experimental study to evaluate performance characteristics of currently available controls for indoor air pollutants, including both particles and gases. The study evaluated the particle-size-dependent collection efficiency of seven commercially available devices for particulate control: a common furnace filter, four industrial filters, and two electronic air cleaners (EACs). The furnance filter had negligible effect on particles with diameters between 0.1 and 1 micrometer. The industrial filters, with ASHRAE ratings of 95, 85, 65, and 40% showed minimum efficiency at about 0.1 micrometer, which was substantially less than the ASHRAE efficiency. One EAC, essentially a furnance filter with a high-voltage electrode, reached a maximum efficiency of 30% at low flowrates (7 cu m/min); however, it had a negligible effect at higher flowrates. The other EAC, similar to an industrial ESP, showed efficiencies of 80-90% over the entire size range at low to moderate flowrates. At the highest flowrate, a minimum efficiency was detected at 0.35 micrometer. The study also evaluated the suitability of commerically available carbon-based sorbents (wood, coal, and coconut) for removing low concentrations of volatile organic compounds (benzene, acetaldehyde, and 1,1,1-trichloroethane).

  13. Mirror Lake: Past, present and future: Chapter 6

    USGS Publications Warehouse

    Likens, Gene E.; LaBaugh, James W.; Winter, Thomas C.; Likens, Gene E.

    2009-01-01

    This chapter discusses the hydrological and biogeochemical characteristics of Mirror Lake and the changes that resulted from air-land-water interactions and human activities. Since the formation of Mirror Lake, both the watershed and the lake have undergone many changes, such as vegetation development and basin filling. These changes are ongoing, and Mirror Lake is continuing along an aging pathway and ultimately, it will fill with sediment and no longer be a lake. The chapter also identifies major factors that affected the hydrology and biogeochemistry of Mirror Lake: acid rain, atmospheric deposition of lead and other heavy metals, increased human settlement around the lake, the construction of an interstate highway through the watershed of the Northeast Tributary, the construction of an access road through the West and Northeast watersheds to the lake, and climate change. The chapter also offers future recommendations for management and protection of Mirror Lake.

  14. Chapter A2. Selection of Equipment for Water Sampling

    USGS Publications Warehouse

    Wilde, Franceska D.; Radtke, Dean B.; Gibs, Jacob; Iwatsubo, Rick T.

    1998-01-01

    The National Field Manual for the Collection of Water-Quality Data (National Field Manual) describes protocols and provides guidelines for U.S. Geological Survey (USGS) personnel who collect data used to assess the quality of the Nation's surface-water and ground-water resources. This chapter of the manual addresses the selection of equipment commonly used by USGS personnel to collect and process water-quality samples. Each chapter of the National Field Manual is published separately and revised periodically. Newly published and revised chapters will be posted on the World Wide Web on the USGS page 'National Field Manual for the Collection of Water-Quality Data.' The URL for this page is http://pubs.water.usgs.gov/twri9A/ (accessed March 20, 2003).

  15. Measurement and modeling of unsaturated hydraulic conductivity: Chapter 21

    USGS Publications Warehouse

    Perkins, Kim S.; Elango, Lakshmanan

    2011-01-01

    This chapter will discuss, by way of examples, various techniques used to measure and model hydraulic conductivity as a function of water content, K(). The parameters that describe the K() curve obtained by different methods are used directly in Richards’ equation-based numerical models, which have some degree of sensitivity to those parameters. This chapter will explore the complications of using laboratory measured or estimated properties for field scale investigations to shed light on how adequately the processes are represented. Additionally, some more recent concepts for representing unsaturated-zone flow processes will be discussed.

  16. CHAPTER 7. BERYLLIUM ANALYSIS BY NON-PLASMA BASED METHODS

    SciTech Connect

    Ekechukwu, A

    2009-04-20

    The most common method of analysis for beryllium is inductively coupled plasma atomic emission spectrometry (ICP-AES). This method, along with inductively coupled plasma mass spectrometry (ICP-MS), is discussed in Chapter 6. However, other methods exist and have been used for different applications. These methods include spectroscopic, chromatographic, colorimetric, and electrochemical. This chapter provides an overview of beryllium analysis methods other than plasma spectrometry (inductively coupled plasma atomic emission spectrometry or mass spectrometry). The basic methods, detection limits and interferences are described. Specific applications from the literature are also presented.

  17. The Western Aeronautical Test Range. Chapter 10 Tools

    NASA Technical Reports Server (NTRS)

    Knudtson, Kevin; Park, Alice; Downing, Robert; Sheldon, Jack; Harvey, Robert; Norcross, April

    2011-01-01

    The Western Aeronautical Test Range (WATR) staff at the NASA Dryden Flight Research Center is developing a translation software called Chapter 10 Tools in response to challenges posed by post-flight processing data files originating from various on-board digital recorders that follow the Range Commanders Council Inter-Range Instrumentation Group (IRIG) 106 Chapter 10 Digital Recording Standard but use differing interpretations of the Standard. The software will read the date files regardless of the vendor implementation of the source recorder, displaying data, identifying and correcting errors, and producing a data file that can be successfully processed post-flight

  18. Satellite-Based Spatiotemporal Trends in PM2.5 Concentrations: China 2004-2013

    NASA Technical Reports Server (NTRS)

    Ma, Zongwei; Hu, Xuefei; Sayer, Andrew M.; Levy, Robert; Zhang, Qiang; Xue, Yingang; Tong, Shilu; Bi, Jun; Huang, Lei; Liu, Yang

    2016-01-01

    Three decades of rapid economic development is causing severe and widespread PM2.5(particulate matter (is) less than 2.5 ) pollution in China. However, research on the health impacts of PM2.5 exposure has been hindered by limited historical PM2.5 concentration data. We estimated ambient PM2.5 concentrations from 2004 to 2013 in China at 0.1 deg resolution using the most recent satellite data and evaluated model performance with available ground observations. We developed a two-stage spatial statistical model using the Moderate Resolution Imaging Spectroradiometer (MODIS) Collection 6 aerosol optical depth (AOD) and assimilated meteorology, land use data, and PM2.5 concentrations from China's recently established ground monitoring network. An inverse variance weighting (IVW) approach was developed to combine MODIS Dark Target and Deep Blue AOD to optimize data coverage. We evaluated model predicted PM2.5 concentrations from 2004 to early 2014 using ground observations. The overall model cross-validation R(sup 2) and relative prediction error were 0.79 and 35.6%, respectively. Validation beyond the model year (2013) indicated that it accurately predicted PM(sub 2.5) concentrations with little bias at the monthly (R(sup 2) = 0.73), regression slope = 0.91) and seasonal (R(sup 2) = 0.79), regression slope = 0.92) levels. Seasonal variations revealed that winter was the most polluted season and that summer was the cleanest season. Analysis of predicted PM2.5 levels showed a mean annual increase of 1.97 micro-g/cu cm between 2004 and 2007 and a decrease of 0.46 micro-g/cu cm between 2008 and 2013. Our satellite-driven model can provide reliable historical PM2.5 estimates in China at a resolution comparable to those used in epidemiologic studies on the health effects of long-term PM2.5 exposure in North America. This data source can potentially advance research on PM2.5 health effects in China.

  19. The Australian Geography Competition: An Overview of Participation and Results 2004-2013

    ERIC Educational Resources Information Center

    Childs, Iraphne R. W.; Berg, Kathryn

    2015-01-01

    The Australian Geography Competition (AGC) was established in 1995 by the Royal Geographical Society of Queensland (RGSQ) and the Australian Geography Teachers' Association to promote the study of geography in Australian secondary schools and to reward student excellence in geographical studies. Initially focusing on students at the lower…

  20. National trends for open and endovascular repair of aneurysms in Korea: 2004-2013.

    PubMed

    Joh, Jin Hyun; Park, Yun-Young; Cho, Sung-Shin; Park, Ho-Chul

    2016-11-01

    The introduction of endovascular aneurysm repair has led to a dramatic decline in open aneurysm repair. The aim of this report was to evaluate Korean national trends for the treatment of aneurysms. A serial, cross-sectional study of time trends of patients who underwent aneurysm repair between 2004 and 2013 was conducted. Data from the Health Insurance Review and Assessment Service were used to evaluate the trends of aneurysm repair in the Korean population and to analyze the trends of open and endovascular aneurysm repair among Medicare beneficiaries. A linear-by-linear association was performed to determine alterations in the rates at which these aneurysm repair techniques were performed. A total of 32,130 patients underwent aneurysm repair between 2004 and 2013. The proportion of patients who underwent open repair decreased from 94.0% in 2004 to 54.9% in 2013; whereas the proportion of patients who underwent endovascular repair increased from 6.0% in 2004 to 45.1% in 2013. During the study period, the number of patients undergoing endovascular repair of aortic aneurysms significantly increased from 82 to 1,396 (relative risk, 16.17; 95% confidence interval: 12.94-20.21). Endovascular repair of abdominal aortic aneurysms (AAAs)overtook open repair between 2010 and 2011. The frequency of open aneurysm repair increased 1.2-fold, with an overall downward trend. The prevalence of endovascular repair markedly increased 15.3-fold. These findings indicated that, in Korea, the endovascular repair of AAAs overtook open repair as the most common technique between 2010 and 2011.

  1. Mars Exploration Rovers 2004-2013: Evolving Operational Tactics Driven by Aging Robotic Systems

    NASA Technical Reports Server (NTRS)

    Townsend, Julie; Seibert, Michael; Bellutta, Paolo; Ferguson, Eric; Forgette, Daniel; Herman, Jennifer; Justice, Heather; Keuneke, Matthew; Sosland, Rebekah; Stroupe, Ashley; Wright, John

    2014-01-01

    Over the course of more than 10 years of continuous operations on the Martian surface, the operations team for the Mars Exploration Rovers has encountered and overcome many challenges. The twin rovers, Spirit and Opportunity, designed for a Martian surface mission of three months in duration, far outlived their life expectancy. Spirit explored for six years and Opportunity still operates and, in January 2014, celebrated the 10th anniversary of her landing. As with any machine that far outlives its design life, each rover has experienced a series of failures and degradations attributable to age, use, and environmental exposure. This paper reviews the failures and degradations experienced by the two rovers and the measures taken by the operations team to correct, mitigate, or surmount them to enable continued exploration and discovery.

  2. Infodemiological data of Ironman Triathlon in the study period 2004-2013.

    PubMed

    Mnadla, Sofiane; Bragazzi, Nicola Luigi; Rouissi, Mehdi; Chaalali, Anis; Siri, Anna; Padulo, Johnny; Ardigò, Luca Paolo; Brigo, Francesco; Chamari, Karim; Knechtle, Beat

    2016-12-01

    This article reports data concerning the Internet-related activities and interest for Ironman Triathlon competition. Google Trends (GT) was used and mined from 2004 onwards. The interest for Ironman Triathlon was found to be cyclic over time. The Triathlon-related Internet activities negatively correlated with the number of finishers per year (Pearson׳s correlation r=-0.690, p-value<0.05), while an increasing participation of female athletes who were less likely to surf the Internet could be noticed (r=-0.811, p-value<0.05). Further, younger athletes, who were more likely to access the web, were underrepresented in the Ironman Triathlon event. Moreover, there was a correlation between the biking time and the Internet query volumes (r=0.590, p-value<0.05), and, in particular, for the male athletes (r=0.664, p-value<0.05). Finally, the countries which most contributed to the Internet query volumes were those with the highest number of medals.

  3. Cryptococcosis due to Cryptococcus gattii in Germany from 2004-2013.

    PubMed

    Smith, Ilka McCormick; Stephan, Christoph; Hogardt, Michael; Klawe, Christoph; Tintelnot, Kathrin; Rickerts, Volker

    2015-10-01

    The fungal pathogen Cryptococcus gattii was considered to be restricted to tropic and sub- tropic regions. A recent outbreak in North America due to isolates belonging to molecular type VG II, affecting mostly non-immunocompromised hosts, documented the potential public health impact of this fungal pathogen also in temperate regions. Surveillance of these infections in Germany is challenging, as cryptococcosis is not notifiable and often C. gattii is diagnostically not distinguished from the more prevalent Cryptococcus neoformans. We used hospital discharge data and identified cryptococcal isolates received by the German cryptococcosis reference laboratory at the species level to gain insights into the epidemiology of C. gattii-infections in Germany between 2004 and 2013. Between 49 and 60 (Median 57) hospitalizations for cryptococcosis are documented per year. Between 5 and 28 (Median 14) isolates were received at the reference laboratory per year. Among 155 single patient isolates, four C. gattii (3%) of the molecular types VGI and VG III were identified from patients with meningoencephalitis, including one interspecies hybrid. Patient histories and molecular typing suggest that half of the infections were acquired abroad. Only one patient survived the infection. C. gattii remains rarely identified as agent of cryptococcosis in Germany but underestimation is likely. Definition of environmental niches occupied by C. gattii in Germany may help to assess the associated risk of infection and prevent this deadly fungal infection.

  4. Real world epidemiology of myeloproliferative neoplasms: a population based study in Korea 2004-2013.

    PubMed

    Byun, Ja Min; Kim, Young Jin; Youk, Taemi; Yang, John Jeongseok; Yoo, Jongha; Park, Tae Sung

    2017-03-01

    Myeloproliferative neoplasms (MPNs), with an expected increment in number, impose substantial economic and social burdens. To this end, we conducted a nationwide population-based descriptive epidemiology study. We also investigated medical cost associated with MPNs. Prevalence was the highest for essential thrombocythemia (ET) (range 4.1-9.0 per 100,000), followed by polycythemia vera (PV) (range 2.8-5.4 per 100,000) and primary myelofibrosis (PMF) (range 0.5-0.9 per 100,000). ET incurred the highest cumulative total cost at US$35 million and the most frequent hospital visits, while PMF incurred the highest average cost per person at US$5000. The mean hemoglobin level was 16.9 ± 2.2 g/dL for PV males and 15.5 ± 2.7 g/dL for PV females. Further analyses on hemoglobin levels showed the true positive rate of PV from the significantly elevated hemoglobin group (defined as >18.5 g/dL for men and >16.5 g/dL for women) was 3.01% and that of MPNs was 3.1%. Here, we provide the biggest population-based report on MPN epidemiology that can readily be used as a representative Asian data.

  5. Psychophysiology of prospective memory.

    PubMed

    Rothen, Nicolas; Meier, Beat

    2014-01-01

    Prospective memory involves the self-initiated retrieval of an intention upon an appropriate retrieval cue. Cue identification can be considered as an orienting reaction and may thus trigger a psychophysiological response. Here we present two experiments in which skin conductance responses (SCRs) elicited by prospective memory cues were compared to SCRs elicited by aversive stimuli to test whether a single prospective memory cue triggers a similar SCR as an aversive stimulus. In Experiment 2 we also assessed whether cue specificity had a differential influence on prospective memory performance and on SCRs. We found that detecting a single prospective memory cue is as likely to elicit a SCR as an aversive stimulus. Missed prospective memory cues also elicited SCRs. On a behavioural level, specific intentions led to better prospective memory performance. However, on a psychophysiological level specificity had no influence. More generally, the results indicate reliable SCRs for prospective memory cues and point to psychophysiological measures as valuable approach, which offers a new way to study one-off prospective memory tasks. Moreover, the findings are consistent with a theory that posits multiple prospective memory retrieval stages.

  6. 24 CFR 300.1 - Scope of chapter.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Scope of chapter. 300.1 Section 300.1 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) GOVERNMENT NATIONAL MORTGAGE ASSOCIATION, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT GENERAL § 300.1...

  7. 24 CFR 300.1 - Scope of chapter.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Scope of chapter. 300.1 Section 300.1 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) GOVERNMENT NATIONAL MORTGAGE ASSOCIATION, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT GENERAL § 300.1...

  8. Chapter 11. Quality evaluation of apple by computer vision

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Apple is one of the most consumed fruits in the world, and there is a critical need for enhanced computer vision technology for quality assessment of apples. This chapter gives a comprehensive review on recent advances in various computer vision techniques for detecting surface and internal defects ...

  9. From Literacy Activities to Entrepreneurship in Siete Pilas. Chapter 6.

    ERIC Educational Resources Information Center

    Chacon, Antonio; Polo, Angel

    This chapter describes a community development project in Siete Pilas (Spain), a village whose economy is based primarily on small family farms and unskilled labor. The project grew out of the Sierra Education Program, which in 1980 sent adult-education teachers to five villages in the Sierra de Ronda region. The goal was to stimulate a socially…

  10. Politics of Instructional Development in Higher Education. Chapter 9.

    ERIC Educational Resources Information Center

    Lawrason, Robin Edgar

    This chapter discusses the implementation and encouragement of instructional development on the university campus, with particular emphasis on the instability and political nature of the campus environment. Empirical data obtained from a survey of instructional development activities throughout the Delaware Valley of Pennsylvania and New Jersey…

  11. Elements of Mathematics, Book O: Intuitive Background. Chapter 5, Mappings.

    ERIC Educational Resources Information Center

    Exner, Robert; And Others

    The sixteen chapters of this book provide the core material for the Elements of Mathematics Program, a secondary sequence developed for highly motivated students with strong verbal abilities. The sequence is based on a functional-relational approach to mathematics teaching, and emphasizes teaching by analysis of real-life situations. This text is…

  12. APS Chapter 1 Evaluation Report 1984-1985.

    ERIC Educational Resources Information Center

    Kaemper, Jack; Morse, Kathy

    This report describes and evaluates the Albuquerque Public Schools (APS) 1984-85 Chapter 1 instructional program and its effect on student performance. The following information is reported or described: (1) conclusions and recommendations; (2) participating schools and cost summaries; (3) identification of eligible schools; (4) identification of…

  13. Chapter Two: Foundations for the Study of Practice

    ERIC Educational Resources Information Center

    Young, Richard F.

    2008-01-01

    In this chapter, the historical roots of contemporary Practice Theory are unearthed in the work of semioticians, philosophers, and anthropologists. Saussure's semiotic theory is contrasted with that of Peirce, and the importance of Peirce's work for understanding the context of signs is stressed. The philosophy of language in the writings of…

  14. Reading Recovery and ESEA Chapter 1: Issues and Possibilities.

    ERIC Educational Resources Information Center

    Zajano, Nancy C.

    The simultaneous implementation of Reading Recovery (an early intervention program designed to help children "at risk" of failure in their first year of reading instruction) and Chapter 1 programs in schools raises a number of issues as educators attempt to provide effective reading instruction within the policies and guidelines of both…

  15. Chapter 5: Long-term benefits analysis of EERE's programs

    SciTech Connect

    None, None

    2009-01-18

    This chapter provides an overview of the modeling approach used in MARKAL-GPRA06 to evaluate the benefits of EERE R&D programs and technologies. The program benefits reported in this section result from comparisons of each Program Case to the Baseline Case, as modeled in MARKAL-GPRA06.

  16. Economic and Societal Benefits of Soil Carbon Management (Chapter 1).

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Many papers and books on soil carbon management have addressed specific ecosystems such as agricultural lands, rangelands, forestlands, etc. This paper introduces a book within which each chapter begins by addressing a particular concern and potential options to manage it, along with their real and...

  17. Chapter 636, Voluntary Integration in Massachusetts. Successful Programs of Choice.

    ERIC Educational Resources Information Center

    Spier, Adele W.; And Others

    A statewide study was conducted to identify and describe successful voluntary school desegregation programs funded under Chapter 636, a 1974 amendment to Massachussets' Racial Imbalance Law. Programs selected were of four types: (1) school-based (elementary, middle, and high); (2) school system- or district-wide; (3) part-time and full-time…

  18. Chapter 3: Crossing Boundaries--Foundation Degrees in England

    ERIC Educational Resources Information Center

    Longhurst, Derek

    2010-01-01

    This chapter traces the history, purposes, and distinctive features of the foundation degree, a short-cycle higher education qualification introduced in England in 2000-2001 and offered by both universities and further education colleges. The key characteristics of the foundation degree are discussed: employer involvement in curriculum development…

  19. Poverty in Rural America: Trends and Demographic Characteristics. Chapter 1.

    ERIC Educational Resources Information Center

    Hoppe, Robert

    This chapter examines recent trends in rural poverty and discusses some characteristics of the rural poor compared to the urban poor. Sources of poverty data for 1967-90 include the income supplement of the Census Bureau's annual Current Population Survey and personal income data compiled by the Bureau of Economic Analysis. "Rural" and…

  20. Chapter 13. Exploring Use of the Reserved Core

    SciTech Connect

    Holmen, John; Humphrey, Alan; Berzins, Martin

    2015-07-29

    In this chapter, we illustrate benefits of thinking in terms of thread management techniques when using a centralized scheduler model along with interoperability of MPI and PThread. This is facilitated through an exploration of thread placement strategies for an algorithm modeling radiative heat transfer with special attention to the 61st core. This algorithm plays a key role within the Uintah Computational Framework (UCF) and current efforts taking place at the University of Utah to model next-generation, large-scale clean coal boilers. In such simulations, this algorithm models the dominant form of heat transfer and consumes a large portion of compute time. Exemplified by a real-world example, this chapter presents our early efforts in porting a key portion of a scalability-centric codebase to the Intel Xeon Phi coprocessor. Specifically, this chapter presents results from our experiments profiling the native execution of a reverse Monte-Carlo ray tracing-based radiation model on a single coprocessor. These results demonstrate that our fastest run configurations utilized the 61st core and that performance was not profoundly impacted when explicitly oversubscribing the coprocessor operating system thread. Additionally, this chapter presents a portion of radiation model source code, a MIC-centric UCF cross-compilation example, and less conventional thread management technique for developers utilizing the PThreads threading model.

  1. An Evaluation of the Chapter 2 Inexpensive Book Distribution Program.

    ERIC Educational Resources Information Center

    Abbott, Catherine; And Others

    This report describes and evaluates the Chapter 2 Inexpensive Book Distribution Program (IBDP), a federal program designed to motivate children from age three to high school to read, and the Reading Is Fundamental (RIF) organization--the sole contractor of the IBDP. Following an executive summary, an introductory section presents basic…

  2. Endocrine and exocrine function of the bovine testis. Chapter 2

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This chapter is devoted to the endocrine and exocrine function of the normal bovine male testes. The discussion begins with a historical review of the literature dating back to Aristotle’s (300 BC) initial description of the anatomy of the mammalian testes. The first microscopic examination of the t...

  3. Evaluation of the ECIA Chapter 1 Technical Assistance Centers (TACs).

    ERIC Educational Resources Information Center

    Reisner, Elizabeth; And Others

    This study evaluated the national network of Technical Assistance Centers (TACs), which provides technical assistance in evaluation and program improvement to state and local educational agencies responsible for implementing programs under Chapter 1 of the Education Consolidation and Improvement Act (ECIA). The U.S. Department of Education…

  4. RMP Guidance for Warehouses - Chapter 2: Applicability of Program Levels

    EPA Pesticide Factsheets

    Once you have determined that you have one or more processes subject to the Risk Management Plan rule (40 CFR part 68), this chapter helps you identify what actions you must take to comply. Processes fall under three different program levels.

  5. Chapter I Project Identification Program. Lafayette School Corporation.

    ERIC Educational Resources Information Center

    Lafayette School Corp., IN.

    The Kindergarten Intensified Development System (KIDS) Chapter I program of the Lafayette, Indiana, School Corporation is described in terms of the following: (1) district information; (2) state agency program information; (3) project information including staff degrees and experience, education needs, student selection, and participating schools;…

  6. Chapter 17 - Mistaken identity: Clarification of Rubus coreanus Miquel (bokbunja)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This chapter was written to target the research communities currently studying (misidentified) native bokbunja (Rubus coreanus Miquel). Most Korean growers and researchers are cultivating or conducting work on R. occidentalis L. (American black raspberries), not R. coreanus. We summarized fruit, pla...

  7. 24 CFR 300.1 - Scope of chapter.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Scope of chapter. 300.1 Section 300.1 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) GOVERNMENT NATIONAL MORTGAGE ASSOCIATION, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT GENERAL § 300.1...

  8. Chapter 8: The "Citizen" in Youth Civic Engagement

    ERIC Educational Resources Information Center

    Roholt, Ross VeLure; Hildreth, R. W.; Baizerman, Michael

    2007-01-01

    The concept of citizenship is a central, necessary, and defining feature of youth civic engagement. Any effort to educate young people for citizenship entails an implicit idea of what a "good citizen" is. There are a number of different and sometimes competing versions of what is a "good citizen." This chapter reviews "standard" accounts of…

  9. Chapter 5: Long-term benefits analysis of EERE's Programs

    SciTech Connect

    None, None

    2009-01-18

    This chapter provides an overview of the modeling approach used in MARKAL-GPRA05 to evaluate the benefits of EERE R&D programs and technologies. The program benefits reported in this section result from comparisons of each Program Case to the Baseline Case, as modeled in MARKAL-GPRA05.

  10. Ethical & Legal Issues in School Counseling. Chapter 3: Legal Issues.

    ERIC Educational Resources Information Center

    Remley, Theodore P., Jr.; And Others

    This document contains chapter 3 (7 articles) of a collection of 35 articles primarily from American Association for Counseling and Development (AACD) publications on the most important legal and ethical topics about which all school counselors need to be informed. "The Law and Ethical Practices in Elementary and Middle Schools" (Theodore P.…

  11. "Preescolar Na Casa": Teaching Parents To Teach Children. Chapter 3.

    ERIC Educational Resources Information Center

    Fernandez, Ermitas

    This chapter describes a school readiness program that has been implemented in rural Galicia (Spain) since 1977. Data reveal that 70 percent of Galicia's population lives in rural areas, the economy remains primarily agricultural, Galicians earn less than the national average and have the largest number of public assistance recipients, and there…

  12. Design Handbook for TREE. Chapter 12. Index, Symbols and Glossary

    DTIC Science & Technology

    1978-12-01

    CLASSIFICATION OF THIS PAGO ~eUn Date Enloted) UNCLASSIFIED SECURITY CLASSIFICATION OF THIS PAGE(ŕen Dar& Entered) TABLE OF CONTENTS Page INTRODUCTION 12-1...completed, this chapter will be revised. Additions and sug- gestions for the Index, Symbols, and Glossary that will be helpful to the user are solicited

  13. Next Chapter Book Club: What a Novel Idea

    ERIC Educational Resources Information Center

    Fish, Tom; Graff, Vicki

    2006-01-01

    In this article, the authors discuss a unique program of The Ohio State University's Nisonger Center--the Next Chapter Book Club (NCBC). The NCBC promotes literacy learning, community inclusion, and social connectedness for adolescents and adults with intellectual disabilities. Developed in 2002, the program has expanded from two clubs in…

  14. Effective Chapter 1 Practices in the Portland Public Schools.

    ERIC Educational Resources Information Center

    Kushmuk, James

    This report describes a research effort and some preliminary findings on effective school practices as they apply to the Portland (Oregon) Public Schools' Education Consolidation and Improvement Act (ECIA) Chapter 1 program, which is a supplementary basic skills instructional program for low-achieving students. Nearly 60 hours of unsystematic…

  15. My Career Chapter as a Tool for Reflective Practice

    ERIC Educational Resources Information Center

    McIlveen, Peter; Patton, Wendy

    2010-01-01

    The career assessment and counselling procedure "My Career Chapter" is presented as a tool for reflexive self-awareness within career counsellors. To demonstrate application of the procedure as a method of self-supervision, this paper presents a study in which the participant studies himself. Results indicate a reflexive consciousness for the…

  16. Influence of FFA Activities on Critical Thinking Skills in Texas Three-Star FFA Chapters

    ERIC Educational Resources Information Center

    Latham, Lindsey; Rayfield, John; Moore, Lori L.

    2015-01-01

    The purpose of this study was to determine the relationship of FFA activities on critical thinking skills of Texas FFA members in three-star FFA chapters. This descriptive study was conducted in eight purposively selected three-star FFA chapters throughout Texas. Three-star chapters are those chapters who have emerged as outstanding programs…

  17. Vision for Micro Technology Space Missions. Chapter 2

    NASA Technical Reports Server (NTRS)

    Dennehy, Neil

    2005-01-01

    It is exciting to contemplate the various space mission applications that Micro Electro Mechanical Systems (MEMS) technology could enable in the next 10-20 years. The primary objective of this chapter is to both stimulate ideas for MEMS technology infusion on future NASA space missions and to spur adoption of the MEMS technology in the minds of mission designers. This chapter is also intended to inform non-space oriented MEMS technologists, researchers and decision makers about the rich potential application set that future NASA Science and Exploration missions will provide. The motivation for this chapter is therefore to lead the reader down a path to identify and it is exciting to contemplate the various space mission applications that Micro Electro Mechanical Systems (MEMS) technology could enable in the next 10-20 years. The primary objective of this chapter is to both stimulate ideas for MEMS technology infusion on future NASA space missions and to spur adoption of the MEMS technology in the minds of mission designers. This chapter is also intended to inform non-space oriented MEMS technologists, researchers and decision makers about the rich potential application set that future NASA Science and Exploration missions will provide. The motivation for this chapter is therefore to lead the reader down a path to identify and consider potential long-term, perhaps disruptive or revolutionary, impacts that MEMS technology may have for future civilian space applications. A general discussion of the potential for MEMS in space applications is followed by a brief showcasing of a few selected examples of recent MEMS technology developments for future space missions. Using these recent developments as a point of departure, a vision is then presented of several areas where MEMS technology might eventually be exploited in future Science and Exploration mission applications. Lastly, as a stimulus for future research and development, this chapter summarizes a set of barriers

  18. Initiative to Improve the Quality of Chapter 1 Projects. E.C.I.A. Chapter 1 Program.

    ERIC Educational Resources Information Center

    Bellingham Public Schools, WA.

    The Bellingham, Washington, Public Schools K-8 Chapter 1 Reading Program attempts to develop an enthusiastic and growing interest in reading, and to help each child work toward his or her potential through effective reading. The program is described in terms of the following: (1) district information; (2) program and project information; (3) goals…

  19. E.C.I.A. Chapter 1 KIDS Program: Initiative to Improve the Quality of Chapter 1 Projects.

    ERIC Educational Resources Information Center

    Bellingham Public Schools, WA.

    This report describes an Education Consolidation and Improvement Act-Chapter 1 program for at-risk kindergarten children in four Bellingham (Washington) elementary schools. Children in the program are included in regular kindergarten classes, which meet two full days each week and every other Friday. The children also attend the Kindergarten for…

  20. Secondary School Advanced Mathematics, Chapter 1, Organizing Geometric Knowledge, Chapter 2, Concepts and Skills in Algebra. Student's Text.

    ERIC Educational Resources Information Center

    Stanford Univ., CA. School Mathematics Study Group.

    This text is the first of five in the Secondary School Advanced Mathematics (SSAM) series which was designed to meet the needs of students who have completed the Secondary School Mathematics (SSM) program, and wish to continue their study of mathematics. The first chapter, devoted to organizing geometric knowledge, deals with the distinction…

  1. School Mathematics Study Group, Unit Number Two. Chapter 3 - Informal Algorithms and Flow Charts. Chapter 4 - Applications and Mathematics Models.

    ERIC Educational Resources Information Center

    Stanford Univ., CA. School Mathematics Study Group.

    This is the second unit of a 15-unit School Mathematics Study Group (SMSG) mathematics text for high school students. Topics presented in the first chapter (Informal Algorithms and Flow Charts) include: changing a flat tire; algorithms, flow charts, and computers; assignment and variables; input and output; using a variable as a counter; decisions…

  2. Planning and setting objectives in field studies: Chapter 2

    USGS Publications Warehouse

    Fisher, Robert N.; Dodd, C. Kenneth

    2016-01-01

    This chapter enumerates the steps required in designing and planning field studies on the ecology and conservation of reptiles, as these involve a high level of uncertainty and risk. To this end, the chapter differentiates between goals (descriptions of what one intends to accomplish) and objectives (the measurable steps required to achieve the established goals). Thus, meeting a specific goal may require many objectives. It may not be possible to define some of them until certain experiments have been conducted; often evaluations of sampling protocols are needed to increase certainty in the biological results. And if sampling locations are fixed and sampling events are repeated over time, then both study-specific covariates and sampling-specific covariates should exist. Additionally, other critical design considerations for field study include obtaining permits, as well as researching ethics and biosecurity issues.

  3. Characterization of eastern US spruce-fir soils. Book chapter

    SciTech Connect

    Fernandez, I.J.

    1992-01-01

    The spruce-fir forest of the eastern United States encompasses a diverse range of edaphic conditions due to differences in surficial geology, mineralogy, elevation, and climate. This chapter describes the characteristics of soils supporting eastern spruce-fir ecosystems, including soil properties that are important in understanding forest function and the consequences of atmospheric deposition to forested ecosystems. Chapter 1 describes the silvical characteristics of the spruce-fir forest. The Spruce-Fir Research Cooperative included six intensive study sites; five were high-elevation research sites located from western North Carolina to New Hampshire, with one low-elevation site in Maine. Information gained from research at these sites, and other relevant research from these regions, provides the basis for this description of eastern U. S. spruce-fir soils.

  4. Development of a Launch Vehicle Manufacturing Process. Chapter 4

    NASA Technical Reports Server (NTRS)

    Vickers, John; Munafo, Paul M. (Technical Monitor)

    2002-01-01

    One of the goals of this chapter is to provide sufficient information so that you can develop a manufacturing process for a potential launch vehicle. With the variety of manufacturing options available, you might ask how this can possibly be done in the span of a single chapter. Actually, it will be quite simple because a basic manufacturing process is nothing more than a set of logical steps that are iterated until they produce a desired product. Although these statements seem simple and logical, don't let this simplicity fool you. Manufacturing problems with launch vehicles and their subassemblies have been the primary cause of project failures because the vehicle concept delivered to the manufacturing floor could not be built as designed.

  5. Hydrologic processes and the water budget: Chapter 2

    USGS Publications Warehouse

    Rosenberry, Donald O.; Winter, Thomas C.; Winter, Thomas C.; Likens, Gene E.

    2009-01-01

    This chapter focuses on the hydrological setting of Mirror Lake and its water budget. It first describes the glacial deposits and bedrock topography in the Mirror Lake area. It then provides an overview of the hydrologic processes associated with Mirror Lake and examines the field and analytical methods used to determine its water budget. It presents results from the hydrologic studies, which are based on monthly and annual water budgets for the calendar years 1981 through 2000.

  6. HARAMEKHALA – TANTRA (THE FIRST CHAPTER ON MEDICINE)

    PubMed Central

    Sharma, P.V.

    1986-01-01

    This translation of Haramekhala – tantra of the author is based on Banaras Hindu University manuscript which seems to be a novel one. The manuscript runs into 133 stanzas in all in the form of dialogue between lord Siva and goddess Parvati. This is only the first chapter (of the great work) dealing with medicine. From stanza 109 onwards some magic spells are described and as such those have not been included in this translation. PMID:22557515

  7. Habitat characteristics of North American tortoises: chapter 9

    USGS Publications Warehouse

    Nussear, Kenneth E.; Tuberville, Tracey D.

    2014-01-01

    North American tortoises are distributed in semi-arid and temperate deserts and coastal regions of the southern United States and Mexico. The five species currently recognized each have specific habitat requirements, which they fulfill through their selection of, and interaction with unique habitat constituents. In this chapter we discuss the physiographic and geological associations, perennial and annual vegetation components, shelter sites, and climatic conditions associated with the species’ habitats, as well as the potential threats to their habitat.

  8. Introduction: Aims and Requirements of Future Aerospace Vehicles. Chapter 1

    NASA Technical Reports Server (NTRS)

    Rodriguez, Pedro I.; Smeltzer, Stanley S., III; McConnaughey, Paul (Technical Monitor)

    2001-01-01

    The goals and system-level requirements for the next generation aerospace vehicles emphasize safety, reliability, low-cost, and robustness rather than performance. Technologies, including new materials, design and analysis approaches, manufacturing and testing methods, operations and maintenance, and multidisciplinary systems-level vehicle development are key to increasing the safety and reducing the cost of aerospace launch systems. This chapter identifies the goals and needs of the next generation or advanced aerospace vehicle systems.

  9. Chapter 16Tracing Nitrogen Sources and Cycling in Catchments

    USGS Publications Warehouse

    Kendall, Carol

    1998-01-01

    This chapter focuses on the uses of isotopes to understand water chemistry.I Isotopic compositions generally cannot be interpreted successfully in the absence of other chemical and hydrologic data. The chapter focusses on uses of isotopes in tracing sources and cycling of nitrogen in the water-component of forested catchment, and on dissolved nitrate in shallow waters, nutrient uptake studies in agricultural areas, large-scale tracer experiments, groundwater contamination studies, food-web investigations, and uses of compound-specific stable isotope techniques. Shallow waters moving along a flowpath through a relatively uniform material and reacting with minerals probably do not achieve equilibrium but gradually approach some steady-state composition. The chapter also discusses the use of isotopic techniques to assess impacts of changes in land-management practices and land use on water quality. The analysis of individual molecular components for isotopic composition has much potential as a method for tracing the source, biogeochemistry, and degradation of organic liquids and gases because different materials have characteristic isotope spectrums or biomarkers.

  10. Inducible defenses in food webs: Chapter 3.4

    USGS Publications Warehouse

    Vos, Matthijs; Kooi, Bob W.; DeAngelis, Donald L.; Mooij, Wolf M.; de Ruiter, Peter; Wolters, Volkmar; Moore, John C.; Melville-Smith, Kimberly

    2005-01-01

    This chapter reviews the predicted effects of induced defenses on trophic structure and two aspects of stability, “local” stability and persistence, as well as presenting novel results on a third, resilience. Food webs are structures of populations in a given location organized according to their predator–prey interactions. Interaction strengths and, therefore, prey defenses are generally recognized as important ecological factors affecting food webs. Despite this, surprisingly, little light has been shed on the food web-level consequences of inducible defenses. Inducible defenses occur in many taxa in both terrestrial and aquatic food webs. They include refuge use, reduced activity, adaptive life history changes, the production of toxins, synomones and extrafloral nectar, and the formation of colonies, helmets, thorns, or spines. In the chapter, theoretical results for the effects of inducible defenses on trophic structure and the three aspects of stability are reviewed. This is done, in part, using bifurcation analysis—a type of analysis that is applied to nonlinear dynamic systems described by a set of ordinary differential or difference equations. The work presented in the chapter suggests that heterogeneity, as caused by induced defenses in prey species, has major effects on the functioning of food webs. Inducible defenses occur in many species in both aquatic and terrestrial systems, and theoretical work indicates they have major effects on important food web properties such as trophic structure, local stability, persistence, and resilience.

  11. Fundamentals of Physics, Volume 1, (Chapters 1 - 21)

    NASA Astrophysics Data System (ADS)

    Walker, Jearl

    2004-01-01

    Chapter 1. Measurement 1. How does the appearance of a new type of cloud signal changes in Earth's atmosphere? 1-1 What Is Physics? 1-2 Measuring Things. 1-3 The International System of Units. 1-4 Changing Units. 1-5 Length. 1-6 Time. 1-7 Mass. Review & Summary. Problems. Chapter 2. Motion Along a Straight Line. What causes whiplash injury in rear-end collisions of cars? 2-1 What Is Physics? 2-2 Motion. 2-3 Position and Displacement. 2-4 Average Velocity and Average Speed. 2-5 Instantaneous Velocity and Speed. 2-6 Acceleration. 2-7 Constant Acceleration: A Special Case. 2-8 Another Look at Constant Acceleration. 2-9 Free-Fall Acceleration. 2-10 Graphical Integration in Motion Analysis. 2 Review & Summary. Questions. Problems. Chapter 3. Vectors. How does an ant know the way home with no guiding clues on the desert plains? 3-1 What Is Physics? 3-2 Vectors and Scalars. 3-3 Adding Vectors Geometrically. 3-4 Components of Vectors. 3-5 Unit Vectors. 3-6 Adding Vectors by Components. 3-7 Vectors and the Laws of Physics. 3-8 Multiplying Vectors. Review & Summary. Questions. Problems. Chapter 4. Motion in Two and Three Dimensions. In a motorcycle jump for record distance, where does the jumper put the second ramp? 4-1 What Is Physics? 4-2 Position and Displacement. 4-3 Average Velocity and Instantaneous Velocity. 4-4 Average Acceleration and Instantaneous Acceleration. 4-5 Projectile Motion. 4-6 Projectile Motion Analyzed. 4-7 Uniform Circular Motion. 4-8 Relative Motion in One Dimension. 4-9 Relative Motion in Two Dimensions. Review & Summary. Questions. Problems. Chapter 5. Force and Motion--I. When a pilot takes off from an aircraft carrier, what causes the compulsion to .y the plane into the ocean? 5-1 What Is Physics? 5-2 Newtonian Mechanics. 5-3 Newton's First Law. 5-4 Force. 5-5 Mass. 5-6 Newton's Second Law. 5-7 Some Particular Forces. 5-8 Newton's Third Law. 5-9 Applying Newton's Laws. Review & Summary. Questions. Problems. Chapter 6. Force and Motion--II. Can a

  12. Fundamentals of Physics, Part 1 (Chapters 1-11)

    NASA Astrophysics Data System (ADS)

    Halliday, David; Resnick, Robert; Walker, Jearl

    2003-12-01

    Chapter 1.Measurement. How does the appearance of a new type of cloud signal changes in Earth's atmosphere? 1-1 What Is Physics? 1-2 Measuring Things. 1-3 The International System of Units. 1-4 Changing Units. 1-5 Length. 1-6 Time. 1-7 Mass. Review & Summary. Problems. Chapter 2.Motion Along a Straight Line. What causes whiplash injury in rear-end collisions of cars? 2-1 What Is Physics? 2-2 Motion. 2-3 Position and Displacement. 2-4 Average Velocity and Average Speed. 2-5 Instantaneous Velocity and Speed. 2-6 Acceleration. 2-7 Constant Acceleration: A Special Case. 2-8 Another Look at Constant Acceleration. 2-9 Free-Fall Acceleration. 2-10 Graphical Integration in Motion Analysis. Review & Summary. Questions. Problems. Chapter 3.Vectors. How does an ant know the way home with no guiding clues on the deser t plains? 3-2 Vectors and Scalars. 3-3 Adding Vectors Geometrically. 3-4 Components of Vectors. 3-5 Unit Vectors. 3-6 Adding Vectors by Components. 3-7 Vectors and the Laws of Physics. 3-8 Multiplying Vectors. Review & Summary. Questions. Problems. Chapter 4.Motion in Two and Three Dimensions. In a motorcycle jump for record distance, where does the jumper put the second ramp? 4-1 What Is Physics? 4-2 Position and Displacement. 4-3 Average Velocity and Instantaneous Velocity. 4-4 Average Acceleration and Instantaneous Acceleration. 4-5 Projectile Motion. 4-6 Projectile Motion Analyzed. 4-7 Uniform Circular Motion. 4-8 Relative Motion in One Dimension. 4-9 Relative Motion in Two Dimensions. Review & Summary. Questions. Problems. Chapter 5.Force and Motion-I. When a pilot takes off from an aircraft carrier, what causes the compulsion to fly the plane into the ocean? 5-1 What Is Physics? 5-2 Newtonian Mechanics. 5-3 Newton's First Law. 5-4 Force. 5-5 Mass. 5-6 Newton's Second Law. 5-7 Some Particular Forces. 5-8 Newton's Third Law. 5-9 Applying Newton's Laws. Review & Summary. Questions. Problems. Chapter 6.Force and Motion-II. Can a Grand Prix race car be driven

  13. Chapter Leadership Profiles among Citizen Activists in the Drunk Driving Movement.

    ERIC Educational Resources Information Center

    Ungerleider, Steven; Bloch, Steven

    1987-01-01

    Study of Mothers Against Drunk Drivers (MADD) analyzed the chapter emphasis, levels of satisfaction and relationship to national office on several measures. Surveying 212 chapters, MADD leadership provided profile of independent, autonomous activists in the drunk driving countermeasure movement. (Author)

  14. Fundamentals of Physics, Part 3 (Chapters 22-33)

    NASA Astrophysics Data System (ADS)

    Halliday, David; Resnick, Robert; Walker, Jearl

    2004-03-01

    Chapter 21. Electric Charge. Why do video monitors in surgical rooms increase the risk of bacterial contamination? 21-1 What Is Physics? 21-2 Electric Charge. 21-3 Conductors and Insulators. 21-4 Coulomb's Law. 21-5 Charge Is Quantized. 21-6 Charge Is Conserved. Review & Summary. Questions. Problems. Chapter 22. Electric Fields. What causes sprites, those brief .ashes of light high above lightning storms? 22-1 What Is Physics? 22-2 The Electric Field. 22-3 Electric Field Lines. 22-4 The Electric Field Due to a Point Charge. 22-5 The Electric Field Due to an Electric Dipole. 22-6 The Electric Field Due to a Line of Charge. 22-7 The Electric Field Due to a Charged Disk. 22-8 A Point Charge in an Electric Field. 22-9 A Dipole in an Electric Field. Review & Summary. Questions. Problems. Chapter 23. Gauss' Law. How can lightning harm you even if it do es not strike you? 23-1 What Is Physics? 23-2 Flux. 23-3 Flux of an Electric Field. 23-4 Gauss' Law. 23-5 Gauss' Law and Coulomb's Law. 23-6 A Charged Isolated Conductor. 23-7 Applying Gauss' Law: Cylindrical Symmetry. 23-8 Applying Gauss' Law: Planar Symmetry. 23-9 Applying Gauss' Law: Spherical Symmetry. Review & Summary. Questions. Problems. Chapter 24. Electric Potential. What danger does a sweater pose to a computer? 24-1 What Is Physics? 24-2 Electric Potential Energy. 24-3 Electric Potential. 24-4 Equipotential Surfaces. 24-5 Calculating the Potential from the Field. 24-6 Potential Due to a Point Charge. 24-7 Potential Due to a Group of Point Charges. 24-8 Potential Due to an Electric Dipole. 24-9 Potential Due to a Continuous Charge Distribution. 24-10 Calculating the Field from the Potential. 24-11 Electric Potential Energy of a System of Point Charges. 24-12 Potential of a Charged Isolated Conductor. Review & Summary. Questions. Problems. Chapter 25. Capacitance. How did a fire start in a stretcher being withdrawn from an oxygen chamber? 25-1 What Is Physics? 25-2 Capacitance. 25-3 Calculating the Capacitance. 25

  15. Chapter 2: Simulations of the Structure of Cellulose

    SciTech Connect

    Matthews, J. F.; Himmel, M. E.; Brady, J. W.

    2010-01-01

    Cellulose is the homopolymer of (1 {yields} 4)-{beta}-D-glucose. The chemical composition of this polymer is simple, but understanding the conformation and packing of cellulose molecules is challenging. This chapter describes the structure of cellulose from the perspective of molecular mechanics simulations, including conformational analysis of cellobiose and simulations of hydrated cellulose I{beta} with CSFF and GLYCAM06, two sets of force field parameters developed specifically for carbohydrates. Many important features observed in these simulations are sensitive to differences in force field parameters, giving rise to dramatically different structures. The structures and properties of non-naturally occurring cellulose allomorphs (II, III, and IV) are also discussed.

  16. Skull lichens: a curious chapter in the history of phytotherapy.

    PubMed

    Modenesi, P

    2009-04-01

    Lichens growing on skulls were known in late medieval times as usnea or moss of a dead man's skull and were recommended as highly beneficial in various diseases. They were, in addition, the main ingredient of Unguentum armariun, a liniment used in a curious medical practice: the magnetic cure of wounds. We can place this chapter of the history of phytotherapy within the wider cultural context of the period, which saw the definition of nature become increasingly more fluid and open to a variety of novel interpretations.

  17. Aerothermodynamics of Blunt Body Entry Vehicles. Chapter 3

    NASA Technical Reports Server (NTRS)

    Hollis, Brian R.; Borrelli, Salvatore

    2011-01-01

    In this chapter, the aerothermodynamic phenomena of blunt body entry vehicles are discussed. Four topics will be considered that present challenges to current computational modeling techniques for blunt body environments: turbulent flow, non-equilibrium flow, rarefied flow, and radiation transport. Examples of comparisons between computational tools to ground and flight-test data will be presented in order to illustrate the challenges existing in the numerical modeling of each of these phenomena and to provide test cases for evaluation of Computational Fluid Dynamics (CFD) code predictions.

  18. Fundamentals of Physics, Part 2 (Chapters 12-20)

    NASA Astrophysics Data System (ADS)

    Halliday, David; Resnick, Robert; Walker, Jearl

    2003-12-01

    Chapter 12 Equilibrium and Elasticity. What injury can occur to a rock climber hanging by a crimp hold? 12-1 What Is Physics? 12-2 Equilibrium. 12-3 The Requirements of Equilibrium. 12-4 The Center of Gravity. 12-5 Some Examples of Static Equilibrium. 12-6 Indeterminate Structures. 12-7 Elasticity. Review & Summary Questions Problems. Chapter 13 Gravitation. What lies at the center of our Milky Way galaxy? 13-1 What Is Physics? 13-2 Newton's Law of Gravitation. 13-3 Gravitation and the Principle of Superposition. 13-4 Gravitation Near Earth's Surface. 13-5 Gravitation Inside Earth. 13-6 Gravitational Potential Energy. 13-7 Planets and Satellites: Kepler's Laws. 13-8 Satellites: Orbits and Energy. 13-9 Einstein and Gravitation. Review & Summary Questions Problems. Chapter 14 Fluids. What causes ground effect in race car driving? 14-1 What Is Physics? 14-2 What Is a Fluid? 14-3 Density and Pressure. 14-4 Fluids at Rest. 14-5 Measuring Pressure. 14-6 Pascal's Principle. 14-7 Archimedes' Principle. 14-8 Ideal Fluids in Motion. 14-9 The Equation of Continuity. 14-10 Bernoulli's Equation. Review & SummaryQuestionsProblems. Chapter 15 Oscillations. What is the "secret" of a skilled diver's high catapult in springboard diving? 15-1 What Is Physics? 15-2 Simple Harmonic Motion. 15-3 The Force Law for Simple Harmonic Motion. 15-4 Energy in Simple Harmonic Motion. 15-5 An Angular Simple Harmonic Oscillator. 15-6 Pendulums. 15-7 Simple Harmonic Motion and Uniform Circular Motion. 15-8 Damped Simple Harmonic Motion. 15-9 Forced Oscillations and Resonance. Review & Summary Questions Problems. Chapter 16 Waves--I. How can a submarine wreck be located by distant seismic stations? 16-1 What Is Physics? 16-2 Types of Waves. 16-3 Transverse and Longitudinal Waves. 16-4 Wavelength and Frequency. 16-5 The Speed of a Traveling Wave. 16-6 Wave Speed on a Stretched String. 16-7 Energy and Power of a Wave Traveling Along a String. 16-8 The Wave Equation. 16-9 The Principle of Superposition

  19. MIL-STD-1553 multiplex applications handbook. Addendum: Chapter 11

    NASA Astrophysics Data System (ADS)

    1983-03-01

    This document contains data words and message formats to be used for MIL-STD-1553 data bust applications. This document is intended as a guide for military & private sector designers to identify standard data words and messages for use in future avionics systems and subsystems. This report is to be Chapter 11 in the existing MIL-STD-1553 Multiplex Applications handbook which the Defense Materials Standards and Specifications Office (DMSSO) plans for publications as a Military Handbook on MIL-STD-1553.

  20. Prospects from Korean Reunification

    DTIC Science & Technology

    2008-04-01

    South Korea , China, the United States and, to a lesser extent, Japan and Russia will be examined to determine prospects from Korean reunification...the “tilt” of a unified Korea , and with it, the future Northeast Asian strategic environment. 1 PROSPECTS FROM KOREAN REUNIFCATION Throughout most of...the 20th century, the Korean people have yearned for the establishment of an independent and unified Korea . Before World War II, this was denied to

  1. Chapter 2 Formula, 1989-90: Major Points. Publication No. 89.32.

    ERIC Educational Resources Information Center

    Baenen, Nancy R.

    Programs implemented in 1989-90 by the Austin (Texas) Independent School District (AISD) using Chapter 2 Formula federal funds are described. Chapter 2 Formula provides federal funds to the states through the Elementary and Secondary Education Act of 1965 as amended in 1988. Chapter 2 funds can support programs that meet the educational needs of…

  2. Chapter 12: the anatomical foundations of clinical neurology.

    PubMed

    Bentivoglio, Marina; Mazzarello, Paolo

    2010-01-01

    The chapter provides an itinerary of knowledge on nervous system anatomy as one of the pillars of clinical neurology. The journey starts from the Renaissance explosion on the approach to the human body, its functions and its diseases, dealing with the seminal contributions of Leonardo da Vinci and Vesalius. The itinerary proceeds through the contributions of the 17th century, especially by Thomas Willis and the pioneering investigations of Marcello Malpighi and Antony van Leeuwenhoek, and onto the 18th century. The itinerary thus leads to the progress from gross anatomy to the microscopic investigation of the nervous system in the 19th century: the reticular theories, the revolution of the neural doctrine and their protagonists (Camillo Golgi and Santiago Ramón y Cajal), which initiated the modern era of the neurosciences. The chapter also includes sections on the contributions of developmental neuroanatomy to neurology, on the history of tract tracing, and on the cytoarchitecture of the cerebral cortex. The never-ending story of the anatomical foundations of clinical neurology continues to evolve at the dawn of the 21st century, including knowledge that guides deep brain stimulation, and novel approaches to the anatomy of the living brain based on rapidly developing neuroimaging technology.

  3. Overview of NATO Background on Scramjet Technology. Chapter 1

    NASA Technical Reports Server (NTRS)

    Drummond, J. Philip; Bouchez, Marc; McClinton, Charles R.

    2006-01-01

    The purpose of the present overview is to summarize the current knowledge of the NATO contributors. All the topics will be addressed in this chapter, with references and some examples. This background enhances the level of knowledge of the NATO scramjet community, which will be used for writing the specific chapters of the Report. Some previous overviews have been published on scramjet technology worldwide. NASA, DOD, the U.S. industry and global community have studied scramjet-powered hypersonic vehicles for over 40 years. Within the U.S. alone, NASA, DOD (DARPA, U.S. Navy and USAF), and industry have participated in hypersonic technology development. Over this time NASA Langley Research Center continuously studied hypersonic system design, aerothermodynamics, scramjet propulsion, propulsion-airframe integration, high temperature materials and structural architectures, and associated facilities, instrumentation and test methods. These modestly funded programs were substantially augmented during the National Aero-Space Plane (X-30) Program, which spent more than $3B between 1984 and 1995, and brought the DOD and other NASA Centers, universities and industry back into hypersonics. In addition, significant progress was achieved in all technologies required for hypersonic flight, and much of that technology was transferred into other programs, such as X-33, DC-X, X-37, X-43, etc. In addition, technology transfer impacted numerous other industries, including automotive, medical, sports and aerospace.

  4. Experiences gained by establishing the IAMG Student Chapter Freiberg

    NASA Astrophysics Data System (ADS)

    Ernst, Sebastian M.; Liesenberg, Veraldo; Shahzad, Faisal

    2013-04-01

    The International Association for Mathematical Geosciences (IAMG) Student Chapter Freiberg was founded in 2007 at the Technische Universität Bergakademie Freiberg (TUBAF) in Germany by national and international graduate and undergraduate students of various geoscientific as well as natural science disciplines. The major aim of the IAMG is to promote international cooperation in the application and use of Mathematics in Geosciences research and technology. The IAMG encourages all types of students and young scientists to found and maintain student chapters, which can even receive limited financial support by the IAMG. Following this encouragement, generations of students at TUBAF have build up and established a prosperous range of activities. These might be an example and an invitation for other young scientists and institutions worldwide to run similar activities. We, some of the current and former students behind the student chapter, have organised talks, membership drives, student seminars, guest lectures, several short courses and even international workshops. Some notable short courses were held by invited IAMG distinguished lecturers. The topics included "Statistical analysis in the Earth Sciences using R - a language and environment for statistical computing and graphics", "Geomathematical Natural Resource Modeling" and "Introduction to Geostatistics for Environmental Applications and Natural Resources Evaluation: Basic Concepts and Examples". Furthermore, we conducted short courses by ourselves. Here, the topics included basic introductions into MATLAB, object oriented programming concepts for geoscientists using MATLAB and an introduction to the Keyhole Markup Language (KML). Most of those short courses lasted several days and provided an excellent and unprecedented teaching experience for us. We were given credit by attending students for filling gaps in our university's curriculum by providing in-depth and hands-on tutorials on topics, which were merely

  5. The PROSPECT physics program

    DOE PAGES

    Ashenfelter, J.; Balantekin, A. B.; Band, H. R.; ...

    2016-10-17

    The precision reactor oscillation and spectrum experiment, PROSPECT, is designed to make a precise measurement of the antineutrino spectrum from a highly-enriched uranium reactor and probe eV-scale sterile neutrinos by searching for neutrino oscillations over a distance of several meters. The subject of this paper, PROSPECT, is conceived as a 2-phase experiment utilizing segmented 6Li-doped liquid scintillator detectors for both efficient detection of reactor antineutrinos through the inverse beta decay reaction and excellent background discrimination. PROSPECT Phase I consists of a movable 3 ton antineutrino detector at distances of 7–12 m from the reactor core. It will probe the best-fitmore » point of the νe disappearance experiments at 4σ in 1 year and the favored region of the sterile neutrino parameter space at > 3σ in 3 years. With a second antineutrino detector at 15–19 m from the reactor, Phase II of PROSPECT can probe the entire allowed parameter space below 10 eV2 at 5σ in 3 additional years. Finally, the measurement of the reactor antineutrino spectrum and the search for short-baseline oscillations with PROSPECT will test the origin of the spectral deviations observed in recent θ13 experiments, search for sterile neutrinos, and conclusively address the hypothesis of sterile neutrinos as an explanation of the reactor anomaly.« less

  6. The PROSPECT physics program

    SciTech Connect

    Ashenfelter, J.; Balantekin, A. B.; Band, H. R.; Barclay, G.; Bass, C. D.; Berish, D.; Bignell, L.; Bowden, N. S.; Bowes, A.; Brodsky, J. P.; Bryan, C. D.; Cherwinka, J. J.; Chu, R.; Classen, T.; Commeford, K.; Conant, A. J.; Davee, D.; Dean, D.; Deichert, G.; Diwan, M. V.; Dolinski, M. J.; Dolph, J.; DuVernois, M.; Erickson, A. S.; Febbraro, M. T.; Gaison, J. K.; Galindo-Uribarri, A.; Gilje, K.; Glenn, A.; Goddard, B. W.; Green, M.; Hackett, B. T.; Han, K.; Hans, S.; Heeger, K. M.; Heffron, B.; Insler, J.; Jaffe, D. E.; Jones, D.; Langford, T. J.; Littlejohn, B. R.; Caicedo, D. A. Martinez; Matta, J. T.; McKeown, R. D.; Mendenhall, M. P.; Mueller, P. E.; Mumm, H. P.; Napolitano, J.; Neilson, R.; Nikkel, J. A.; Norcini, D.; Pushin, D.; Qian, X.; Romero, E.; Rosero, R.; Seilhan, B. S.; Sharma, R.; Sheets, S.; Surukuchi, P. T.; Trinh, C.; Varner, R. L.; Viren, B.; Wang, W.; White, B.; White, C.; Wilhelmi, J.; Williams, C.; Wise, T.; Yao, H.; Yeh, M.; Yen, Y-R; Zangakis, G. Z.; Zhang, C.; Zhang, X.

    2016-10-17

    The precision reactor oscillation and spectrum experiment, PROSPECT, is designed to make a precise measurement of the antineutrino spectrum from a highly-enriched uranium reactor and probe eV-scale sterile neutrinos by searching for neutrino oscillations over a distance of several meters. The subject of this paper, PROSPECT, is conceived as a 2-phase experiment utilizing segmented 6Li-doped liquid scintillator detectors for both efficient detection of reactor antineutrinos through the inverse beta decay reaction and excellent background discrimination. PROSPECT Phase I consists of a movable 3 ton antineutrino detector at distances of 7–12 m from the reactor core. It will probe the best-fit point of the νe disappearance experiments at 4σ in 1 year and the favored region of the sterile neutrino parameter space at > 3σ in 3 years. With a second antineutrino detector at 15–19 m from the reactor, Phase II of PROSPECT can probe the entire allowed parameter space below 10 eV2 at 5σ in 3 additional years. Finally, the measurement of the reactor antineutrino spectrum and the search for short-baseline oscillations with PROSPECT will test the origin of the spectral deviations observed in recent θ13 experiments, search for sterile neutrinos, and conclusively address the hypothesis of sterile neutrinos as an explanation of the reactor anomaly.

  7. The PROSPECT physics program

    NASA Astrophysics Data System (ADS)

    Ashenfelter, J.; Balantekin, A. B.; Band, H. R.; Barclay, G.; Bass, C. D.; Berish, D.; Bignell, L.; Bowden, N. S.; Bowes, A.; Brodsky, J. P.; Bryan, C. D.; Cherwinka, J. J.; Chu, R.; Classen, T.; Commeford, K.; Conant, A. J.; Davee, D.; Dean, D.; Deichert, G.; Diwan, M. V.; Dolinski, M. J.; Dolph, J.; DuVernois, M.; Erikson, A. S.; Febbraro, M. T.; Gaison, J. K.; Galindo-Uribarri, A.; Gilje, K.; Glenn, A.; Goddard, B. W.; Green, M.; Hackett, B. T.; Han, K.; Hans, S.; Heeger, K. M.; Heffron, B.; Insler, J.; Jaffe, D. E.; Jones, D.; Langford, T. J.; Littlejohn, B. R.; Martinez Caicedo, D. A.; Matta, J. T.; McKeown, R. D.; Mendenhall, M. P.; Mueller, P. E.; Mumm, H. P.; Napolitano, J.; Neilson, R.; Nikkel, J. A.; Norcini, D.; Pushin, D.; Qian, X.; Romero, E.; Rosero, R.; Seilhan, B. S.; Sharma, R.; Sheets, S.; Surukuchi, P. T.; Trinh, C.; Varner, R. L.; Viren, B.; Wang, W.; White, B.; White, C.; Wilhelmi, J.; Williams, C.; Wise, T.; Yao, H.; Yeh, M.; Yen, Y.-R.; Zangakis, G. Z.; Zhang, C.; Zhang, X.; PROSPECT Collaboration

    2016-11-01

    The precision reactor oscillation and spectrum experiment, PROSPECT, is designed to make a precise measurement of the antineutrino spectrum from a highly-enriched uranium reactor and probe eV-scale sterile neutrinos by searching for neutrino oscillations over a distance of several meters. PROSPECT is conceived as a 2-phase experiment utilizing segmented 6Li-doped liquid scintillator detectors for both efficient detection of reactor antineutrinos through the inverse beta decay reaction and excellent background discrimination. PROSPECT Phase I consists of a movable 3 ton antineutrino detector at distances of 7-12 m from the reactor core. It will probe the best-fit point of the {ν }e disappearance experiments at 4σ in 1 year and the favored region of the sterile neutrino parameter space at \\gt 3σ in 3 years. With a second antineutrino detector at 15-19 m from the reactor, Phase II of PROSPECT can probe the entire allowed parameter space below 10 eV2 at 5σ in 3 additional years. The measurement of the reactor antineutrino spectrum and the search for short-baseline oscillations with PROSPECT will test the origin of the spectral deviations observed in recent {θ }13 experiments, search for sterile neutrinos, and conclusively address the hypothesis of sterile neutrinos as an explanation of the reactor anomaly.

  8. PROSPECT: Optical Calibration System

    NASA Astrophysics Data System (ADS)

    Trinh, Ken; Prospect Collaboration

    2016-09-01

    The Precision Reactor Oscillation and SPECTrum Experiment (PROSPECT), is a short baseline, reactor neutrino experiment which focuses on measurements of the flux and energy spectrum of antineutrinos emitted from the High Flux Isotope Reactor (HFIR) at Oak Ridge National Laboratory. Using these measurements, PROSPECT will probe for eV-scale sterile neutrinos while making a high precision measurement of the U-235 antineutrino spectrum. PROSPECT contains two phases; the first phase consists of a mobile detector near the reactor core while the second phase adds a larger fixed detector further from the core. The PROSPECT Phase 1 detector consists of a 2ton optically segmented liquid scintillator with each segment read-out by two photomultiplier tubes (PMTs). The PMTs are calibrated with a photon source generated by a nanosecond pulsed laser. In this project, we developed a plan to determine the effectiveness of a 450nm fiber-pigtailed diode laser as it coupled with several modules including an optical fiber splitter, an optical diffuser, and an attenuator. The project tested for the system ability to deliver light uniformly to each of the cells in the detector. We will present the design and result of this project as well as discuss how it will be implemented in PROSPECT.

  9. Unlocking Learning: Chapter 1 in Correctional Facilities. Effective Practices Study Findings: National Study of the Chapter 1 Neglected or Delinquent Program.

    ERIC Educational Resources Information Center

    Rowe, Brenda J. D.; Pfannenstiel, Judy C.

    Part of a 3-year study of the Chapter 1 Neglected or Delinquent (Chapter 1 N or D) Program providing compensatory education services to youths in state-operated juvenile and adult correctional facilities, this report presents case studies of nine facilities that have developed particularly effective programs. The study used teacher questionnaires,…

  10. Introduction to physical properties and elasticity models: Chapter 20

    USGS Publications Warehouse

    Dvorkin, Jack; Helgerud, Michael B.; Waite, William F.; Kirby, Stephen H.; Nur, Amos

    2003-01-01

    Estimating the in situ methane hydrate volume from seismic surveys requires knowledge of the rock physics relations between wave speeds and elastic moduli in hydrate/sediment mixtures. The elastic moduli of hydrate/sediment mixtures depend on the elastic properties of the individual sedimentary particles and the manner in which they are arranged. In this chapter, we present some rock physics data currently available from literature. The unreferenced values in Table I were not measured directly, but were derived from other values in Tables I and II using standard relationships between elastic properties for homogeneous, isotropic material. These derivations allow us to extend the list of physical property estimates, but at the expense of introducing uncertainties due to combining property values measured under different physical conditions. This is most apparent in the case of structure II (sII) hydrate for which very few physical properties have been measured under identical conditions.

  11. The NASA Glen Research Center's Hypersonic Tunnel Facility. Chapter 16

    NASA Technical Reports Server (NTRS)

    Woike, Mark R.; Willis, Brian P.

    2001-01-01

    The NASA Glenn Research Center's Hypersonic Tunnel Facility (HTF) is a blow-down, freejet wind tunnel that provides true enthalpy flight conditions for Mach numbers of 5, 6, and 7. The Hypersonic Tunnel Facility is unique due to its large scale and use of non-vitiated (clean air) flow. A 3MW graphite core storage heater is used to heat the test medium of gaseous nitrogen to the high stagnation temperatures required to produce true enthalpy conditions. Gaseous oxygen is mixed into the heated test flow to generate the true air simulation. The freejet test section is 1.07m (42 in.) in diameter and 4.3m (14 ft) in length. The facility is well suited for the testing of large scale airbreathing propulsion systems. In this chapter, a brief history and detailed description of the facility are presented along with a discussion of the facility's application towards hypersonic airbreathing propulsion testing.

  12. NASA's MERBoard: An Interactive Collaborative Workspace Platform. Chapter 4

    NASA Technical Reports Server (NTRS)

    Trimble, Jay; Wales, Roxana; Gossweiler, Rich

    2003-01-01

    This chapter describes the ongoing process by which a multidisciplinary group at NASA's Ames Research Center is designing and implementing a large interactive work surface called the MERBoard Collaborative Workspace. A MERBoard system involves several distributed, large, touch-enabled, plasma display systems with custom MERBoard software. A centralized server and database back the system. We are continually tuning MERBoard to support over two hundred scientists and engineers during the surface operations of the Mars Exploration Rover Missions. These scientists and engineers come from various disciplines and are working both in small and large groups over a span of space and time. We describe the multidisciplinary, human-centered process by which this h4ERBoard system is being designed, the usage patterns and social interactions that we have observed, and issues we are currently facing.

  13. Chapter 9: The rock coast of the USA

    USGS Publications Warehouse

    Hapke, Cheryl J.; Adams, Peter N.; Allan, Jonathan; Ashton, Andrew; Griggs, Gary B.; Hampton, Monty A.; Kelly, Joseph; Young, Adam P.

    2014-01-01

    The coastline of the USA is vast and comprises a variety of landform types including barrier islands, mainland beaches, soft bluffed coastlines and hard rocky coasts. The majority of the bluffed and rocky coasts are found in the northeastern part of the country (New England) and along the Pacific coast. Rocky and bluffed landform types are commonly interspersed along the coastline and occur as a result of relative lowering of sea level from tectonic or isostatic forcing, which can occur on timescales ranging from instantaneous to millenia. Recent research on sea cliffs in the contiguous USA has focused on a broad range of topics from documenting erosion rates to identifying processes and controls on morphology to prediction modelling. This chapter provides a detailed synthesis of recent and seminal research on rocky coast geomorphology along open-ocean coasts of the continental United States (USA).

  14. Anatomy and physiology of plant conductive systems. Book chapter

    SciTech Connect

    McFarlane, C.

    1993-01-01

    Mathematical models considered in the book are representations of the physical features and chemical reactions that define interactions between plants and their environment. By centering attention on equations, it is easy to lose sight of the intricate and complex nature of the problem. The particular chapter describes the anatomy of important plant features and briefly discuss some physiological principles that will help to visualize and perceive the conditions which are represented in the models. Because of the many competing interactions, the fate of chemicals in the soil/plant/air environment is not obvious. Models were thus developed to intelligently integrate available knowledge, to increase understanding of the complex interactions, to aid in presentation of plant functions, and to help make predictions about chemical fate.

  15. Structural equation modeling: building and evaluating causal models: Chapter 8

    USGS Publications Warehouse

    Grace, James B.; Scheiner, Samuel M.; Schoolmaster, Donald R.

    2015-01-01

    Scientists frequently wish to study hypotheses about causal relationships, rather than just statistical associations. This chapter addresses the question of how scientists might approach this ambitious task. Here we describe structural equation modeling (SEM), a general modeling framework for the study of causal hypotheses. Our goals are to (a) concisely describe the methodology, (b) illustrate its utility for investigating ecological systems, and (c) provide guidance for its application. Throughout our presentation, we rely on a study of the effects of human activities on wetland ecosystems to make our description of methodology more tangible. We begin by presenting the fundamental principles of SEM, including both its distinguishing characteristics and the requirements for modeling hypotheses about causal networks. We then illustrate SEM procedures and offer guidelines for conducting SEM analyses. Our focus in this presentation is on basic modeling objectives and core techniques. Pointers to additional modeling options are also given.

  16. The role of infectious disease in marine communities: chapter 5

    USGS Publications Warehouse

    Lafferty, Kevin D.; Harvell, C. Drew

    2014-01-01

    Marine ecologists recognize that infectious diseases play and important role in ocean ecosystems. This role may have increased in some host taxa over time (Ward and Lafferty 2004). We begin this chapter by introducing infectious agents and their relationships with their hosts in marine systems. We then put infectious disease agents with their hosts in marine systems. We then put infectious disease agents in the perspective of marine biodiversity and discuss the various factors that affect parasites. Specifically, we introduce some basin epidemiological concepts, including the effects of stress and free-living diversity on parasites. Following this, we give brief consideration to communities of parasites within their hosts, particularly as these can lead to general insights into community ecology. We also give examples of how infectious diseases affect host populations, scaling up to marine communities. Finally, we present examples of marine infectious disease that impair conservation and fisheries.

  17. Prospective memory: A comparative perspective

    PubMed Central

    Crystal, Jonathon D.; Wilson, A. George

    2014-01-01

    Prospective memory consists of forming a representation of a future action, temporarily storing that representation in memory, and retrieving it at a future time point. Here we review the recent development of animal models of prospective memory. We review experiments using rats that focus on the development of time-based and event-based prospective memory. Next, we review a number of prospective-memory approaches that have been used with a variety of non-human primates. Finally, we review selected approaches from the human literature on prospective memory to identify targets for development of animal models of prospective memory. PMID:25101562

  18. Chapter A10. Lakes and reservoirs: Guidelines for study design and sampling

    USGS Publications Warehouse

    Green, William R.; Robertson, Dale M.; Wilde, Franceska D.

    2015-09-29

    Within this chapter are references to other chapters of the NFM that provide more detailed guidelines related to specific topics and more detailed protocols for the quality assurance and assessment of the lake and reservoir data. Protocols and procedures to address and document the quality of lake and reservoir investigations are adapted from, or referenced to, the protocols and standard operating procedures contained in related chapters of this National Field Manual.

  19. 2 CFR 1.200 - Purpose of chapters I and II.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 2 Grants and Agreements 1 2010-01-01 2010-01-01 false Purpose of chapters I and II. 1.200 Section 1.200 Grants and Agreements ABOUT TITLE 2 OF THE CODE OF FEDERAL REGULATIONS AND SUBTITLE A Introduction toSubtitle A § 1.200 Purpose of chapters I and II. (a) Chapters I and II of subtitle A provide...

  20. The impact of climate change on coastal ecosystems: chapter 6

    USGS Publications Warehouse

    Burkett, Virginia; Woodroffe, Colin D.; Nicholls, Robert J.; Forbes, Donald L.

    2014-01-01

    In this chapter we stress two important features of coasts and coastal ecosystems. First, these are dynamic systems which continually undergo adjustments, especially through erosion and re-deposition, in response to a range of processes. Many coastal ecosystems adjust naturally at a range of time scales and their potential for response is examined partly by reconstructing how such systems have coped with natural changes of climate and sea level in the geological past. Second, coasts have changed profoundly through the 20th Century due to the impacts of human development (such as urbanisation, port and industrial expansion, shore protection, and the draining and conversion of coastal wetlands), with these development-related drivers closely linked to a growing global population and economy. It remains a challenge to isolate the impacts of climate change and sea-level rise from either the natural trajectory of shoreline change, or the accelerated pathway resulting from other human-related stressors. There exists a danger of overstating the importance of climate change, or overlooking significant interactions of climate change with other drivers.

  1. Bioassay of complex mixtures of indoor air pollutants. Chapter 7

    SciTech Connect

    Lewtas, J.; Claxton, L.; Mumford, J.; Lofroth, G.

    1990-01-01

    There are several strategies for conducting bioassay studies of indoor air pollutant mixtures. One approach is to generate indoor pollutants from sources under laboratory conditions suitable for human, animal, or in vitro bioassay studies. This approach was used extensively to evaluate tobacco smoke and to a lesser extent for other indoor combustion sources such as kerosene heaters. A second approach is to simulate these complex mixtures by simpler mixtures of pure chemicals which can be used in biological studies. The third approach, which is described in more detail here, is to use bioassays in the direct evaluation of complex mixtures of indoor air pollutants. The mixtures of organics found indoors from combustion sources, building materials, household products and human activities are extremely complex. They consist of thousands of components which are not well characterized or quantified. Many of these mixtures and certain components are potential human carcinogens. The development of short-term bioassays to detect mutagens and potential carcinogens has facilitated studies of complex mixtures including air pollutants and combustion emissions. Chapter 7 will focus on the development and application of bacterial mutagenicity assays to complex mixtures of indoor air pollutants.

  2. Chapter 6: Energy Storage in Cellulase Linker Peptides?

    SciTech Connect

    McCabe, C.; Zhao, X.; Adney, W. S.; Himmel, M. E.

    2010-01-01

    In this chapter, we discuss the use of molecular dynamics simulations and free-energy calculations to investigate the possible role the linker polypeptide, common to many cellulase enzymes, plays in the enzymatic hydrolysis of cellulose. In particular, we focus on the linker polypeptide from cellobiohydrolase I (CBH I) from Trichoderma reesei, which is one of the most active cellulase enzymes. CBH I is a multi-domain enzyme, consisting of a large catalytic domain containing an active site tunnel and a small cellulose binding module, which are joined together by a 27-amino-acid residue linker peptide. CBH I is believed to hydrolyze cellulose in a 'processive' manner; however, the exact mechanism of the depolymerization of cellulose by CBH I is not fully understood. It has been hypothesized that the flexible interdomain linker mediates a caterpillar-like motion that enables the enzyme to move along the cellodextrin strand. Although the linker polypeptide sequence is known, the spatial conformation adopted by the linker domain and its role in the hydrolysis process, if any, has yet to be determined. The simulation results obtained to date indicate that the CBH I linker's free energy is critically dependent on the existence of the cellulose substrate and the stretching/compression pathway adopted. In the presence of a cellulose surface, simulations suggest that the linker exhibits two stable states, which would support the hypothesis that the linker peptide has the capacity to store energy in a manner similar to a spring and facilitate a caterpillar-like motion.

  3. Valley plugs, land use, and phytogeomorphic response: Chapter 14

    USGS Publications Warehouse

    Pierce, A.R.; King, Sammy L.; Shroder, John F.

    2013-01-01

    Anthropogenic alteration of fluvial systems can disrupt functional processes that provide valuable ecosystem services. Channelization alters fluvial parameters and the connectivity of river channels to their floodplains which is critical for productivity, nutrient cycling, flood control, and biodiversity. The effects of channelization can be exacerbated by local geology and land-use activities, resulting in dramatic geomorphic readjustments including the formation of valley plugs. Considerable variation in the response of abiotic processes, including surface hydrology, subsurface hydrology, and sedimentation dynamics, to channelization and the formation of valley plugs. Altered abiotic processes associated with these geomorphic features and readjustments influence biotic processes including species composition, abundance, and successional processes. Considerable interest exists for restoring altered fluvial systems and their floodplains because of their social and ecological importance. Understanding abiotic and biotic responses of channelization and valley-plug formation within the context of the watershed is essential to successful restoration. This chapter focuses on the primary causes of valley-plug formation, resulting fluvial-geomorphic responses, vegetation responses, and restoration and research needs for these systems.

  4. Applied Space Systems Engineering. Chapter 17; Manage Technical Data

    NASA Technical Reports Server (NTRS)

    Kent, Peter

    2008-01-01

    Effective space systems engineering (SSE) is conducted in a fully electronic manner. Competitive hardware, software, and system designs are created in a totally digital environment that enables rapid product design and manufacturing cycles, as well as a multitude of techniques such as modeling, simulation, and lean manufacturing that significantly reduce the lifecycle cost of systems. Because the SSE lifecycle depends on the digital environment, managing the enormous volumes of technical data needed to describe, build, deploy, and operate systems is a critical factor in the success of a project. This chapter presents the key aspects of Technical Data Management (TDM) within the SSE process. It is written from the perspective of the System Engineer tasked with establishing the TDM process and infrastructure for a major project. Additional perspectives are reflected from the point of view of the engineers on the project who work within the digital engineering environment established by the TDM toolset and infrastructure, and from the point of view of the contactors who interface via the TDM infrastructure. Table 17.1 lists the TDM process as it relates to SSE.

  5. Chapter 20: neurological illustration from photography to cinematography.

    PubMed

    Aubert, Geneviève

    2010-01-01

    This chapter explores iconography in neurology from the birth of photography up to the early medical applications of cinematography before 1914. The important visual part of neurological diagnosis explains why these techniques were adopted very early by neurologists. Duchenne published the first medical book illustrated with photographs of patients. The first and most famous photographic laboratory was created in Charcot's department, at the Salpêtrière in Paris, under the direction of Albert Londe. Londe published the first book dedicated to medical photography. The physiologist Marey and the photographer Muybridge, in association with neurologists, played key roles in the development of chronophotography and cinematography. Germany was the first country to welcome cinematography in a neurology department. Independently, neurologists began to film patients in other countries in Europe and in America. In 1905, Arthur Van Gehuchten (1861-1914), Belgian anatomist and neurologist, began systematically to film neurologic patients, with the intention of building up a complete neurological iconographic collection. This collection has survived and has been restored in the laboratory of the Royal Belgian Film Archive where the films are now safely stored in their vaults.

  6. Building Blocks for Reliable Complex Nonlinear Numerical Simulations. Chapter 2

    NASA Technical Reports Server (NTRS)

    Yee, H. C.; Mansour, Nagi N. (Technical Monitor)

    2001-01-01

    This chapter describes some of the building blocks to ensure a higher level of confidence in the predictability and reliability (PAR) of numerical simulation of multiscale complex nonlinear problems. The focus is on relating PAR of numerical simulations with complex nonlinear phenomena of numerics. To isolate sources of numerical uncertainties, the possible discrepancy between the chosen partial differential equation (PDE) model and the real physics and/or experimental data is set aside. The discussion is restricted to how well numerical schemes can mimic the solution behavior of the underlying PDE model for finite time steps and grid spacings. The situation is complicated by the fact that the available theory for the understanding of nonlinear behavior of numerics is not at a stage to fully analyze the nonlinear Euler and Navier-Stokes equations. The discussion is based on the knowledge gained for nonlinear model problems with known analytical solutions to identify and explain the possible sources and remedies of numerical uncertainties in practical computations. Examples relevant to turbulent flow computations are included.

  7. Metal stable isotopes in weathering and hydrology: Chapter 10

    USGS Publications Warehouse

    Bullen, Thomas D.; Holland, Heinrich; Turekian, K.

    2014-01-01

    This chapter highlights some of the major developments in the understanding of the causes of metal stable isotope compositional variability in and isotope fractionation between natural materials and provides numerous examples of how that understanding is providing new insights into weathering and hydrology. At this stage, our knowledge of causes of stable isotope compositional variability among natural materials is greatest for the metals lithium, magnesium, calcium, and iron, the isotopes of which have already provided important information on weathering and hydrological processes. Stable isotope compositional variability for other metals such as strontium, copper, zinc, chromium, barium, molybdenum, mercury, cadmium, and nickel has been demonstrated but is only beginning to be applied to questions related to weathering and hydrology, and several research groups are currently exploring the potential. And then there are other metals such as titanium, vanadium, rhenium, and tungsten that have yet to be explored for variability of stable isotope composition in natural materials, but which may hold untold surprises in their utility. This impressive list of metals having either demonstrated or potential stable isotope signals that could be used to address important unsolved questions related to weathering and hydrology, constitutes a powerful toolbox that will be increasingly utilized in the coming decades.

  8. Chapter 19: HVAC Controls (DDC/EMS/BAS) Evaluation Protocol

    SciTech Connect

    Romberger, J.

    2014-11-01

    The HVAC Controls Evaluation Protocol is designed to address evaluation issues for direct digital controls/energy management systems/building automation systems (DDC/EMS/BAS) that are installed to control heating, ventilation, and air-conditioning (HVAC) equipment in commercial and institutional buildings. (This chapter refers to the DDC/EMS/BAS measure as HVAC controls.) This protocol may also be applicable to industrial facilities such as clean rooms and labs, which have either significant HVAC equipment or spaces requiring special environmental conditions. This protocol addresses only HVAC-related equipment and the energy savings estimation methods associated with installing such control systems as an energy efficiency measure. The affected equipment includes: Air-side equipment (air handlers, direct expansion systems, furnaces, other heating- and cooling-related devices, terminal air distribution equipment, and fans); Central plant equipment (chillers, cooling towers, boilers, and pumps). These controls may also operate or affect other end uses, such as lighting, domestic hot water, irrigation systems, and life safety systems such as fire alarms and other security systems. Considerable nonenergy benefits, such as maintenance scheduling, system component troubleshooting, equipment failure alarms, and increased equipment lifetime, may also be associated with these systems. When connected to building utility meters, these systems can also be valuable demand-limiting control tools. However, this protocol does not evaluate any of these additional capabilities and benefits.

  9. Special Conference on Tumor Immunology and Immunotherapy: A New Chapter.

    PubMed

    Byrne, Katelyn T; Vonderheide, Robert H; Jaffee, Elizabeth M; Armstrong, Todd D

    2015-05-12

    The overall objective of the fifth American Association for Cancer Research Special Conference, "Tumor Immunology and Immunotherapy: A New Chapter," organized by the Cancer Immunology Working Group, was to highlight multidisciplinary approaches of immunotherapy and mechanisms related to the ability of immunotherapy to fight established tumors. With the FDA approval of sipuleucel-T, ipilimumab (anti-CTLA-4; Bristol-Myers Squibb), and the two anti-PD-1 antibodies, pembrolizumab (formerly MK-3475 or lambrolizumab; Merck) and nivolumab (Bristol-Myers Squibb), immunotherapy has become a mainstream treatment option for some cancers. Many of the data presented at the conference and reviewed in this article showcase the progress made in determining the mechanistic reasons for the success of some treatments and the mechanisms associated with tolerance within the tumor microenvironment, both of which are potential targets for immunotherapy. In addition to combination and multimodal therapies, improvements in existing therapies will be needed to overcome the numerous ways that tumor-specific tolerance thwarts the immune system. This conference built upon the success of the 2012 conference and focused on seven progressing and/or emerging areas-new combination therapies, combination therapies and vaccine improvement, mechanisms of antibody therapy, factors in the tumor microenvironment affecting the immune response, the microbiomes effect on cancer and immunotherapy, metabolism in immunotherapy, and adoptive T-cell therapy. Cancer Immunol Res; 3(6); 1-8. ©2015 AACR.

  10. Chapter 4: neurology in the Bible and the Talmud.

    PubMed

    Feinsod, Moshe

    2010-01-01

    The Bible, a major pillar of Western Civilization consists of Hebrew Scriptures, assembled over a millennium and accepted as of divine origin. The Talmud is a compendium of Jewish laws, covering every possible aspect of life, analyzed in depth from 200 BCE to 600 CE, becoming the foundation of Jewish existence. The all-encompassing character of the books provides numerous medical problems and observations that appear in various connotations. When in need to clarify various legal dilemmas, the Talmudic sages displayed astoundingly accurate anatomical knowledge and were pioneers in clinical-pathological correlations. The descriptions of "neurological" events in the Bible are very precise but show no evidence of neurological knowledge. Those reported in the various tractates of the Talmud are evidence of a substantial medical knowledge, marked by Hellenistic influence. Subjects such as head and spinal injuries, epilepsy, handedness neuralgias aphasia tinnitus and tremor were discussed in depth. This chapter is an updated collection of the studies, extracting observations and discussions of neurological manifestations from the ancient texts.

  11. California spotted owls: Chapter 5 in Managing Sierra Nevada forests

    USGS Publications Warehouse

    Roberts, Suzanne C.; Brooks, Matthew L.

    2012-01-01

    California spotted owls (Strix occidentalis occidentalis) are habitat specialists that are strongly associated with late-successional forests. For nesting and roosting, they require large trees and snags embedded in a stand with a complex forest structure (Blakesley et al. 2005, Gutiérrez et al. 1992, Verner et al. 1992b). In mixedconifer forests of the Sierra Nevada, California spotted owls typically nest and roost in stands with high canopy closure (≥75 percent) [Note: when citing studies, we use terminology consistent with Jennings et al. (1999), however, not all studies properly distinguish between canopy cover and closure and often use the terms interchangeably (see chapter 14 for clarification)] and an abundance of large trees (>24 in (60 cm) diameter at breast height [d.b.h.]) (Bias and Gutiérrez 1992, Gutiérrez et al. 1992, LaHaye et al. 1997, Moen and Gutiérrez 1997, Verner et al. 1992a). The California spotted owl guidelines (Verner et al. 1992b) effectively summarized much of the information about nesting and roosting habitat. Since that report, research on the California spotted owl has continued with much of the new information concentrated in five areas: population trends, barred owl (Strix varia) invasion, climate effects, foraging habitat, and owl response to fire.

  12. Satellite communications systems and technology. Volume 1; Analytic Chapters

    NASA Technical Reports Server (NTRS)

    Jennings, Raymond D.; Mahle, Christoph E.; Miller, Edward F.; Riley, Lance; Pelton, Joseph N.; Bostian, Charles W.; Brandon, William T.; Chan, Vincent W. S.; Hager, E. Paul; Edelson, Burton I.; Kwan, Robert K.; Helm, Neil R.

    1993-01-01

    Volume 1 (Analytical Chapters) of the final report of the NASA/NSF Panel Satellite Communications Systems and Technology is presented. The panel surveyed advanced technology being developed for commercial use in the satellite communications field in Europe, Japan, and Russia. All aspects of satellite communications were considered, including fixed, broadcast, mobile, personal communications, navigation, low earth orbit, and small satellites. The focus of the study was on experimental and advanced technology being developed in R&D and demonstration programs rather than on today's production capabilities. The report focuses on commercial satellite technology, and does not review defense-related or other confidential satellite communications capabilities. The NASA/NSF panel concluded that the United States has lost its leading position in many critical satellite communications technologies. Although U.S. industry retains a leading position in today's marketplace for satellite communications systems and services, this position is largely founded on technologies and capabilities developed in the 1960s and 1970s. Because the United States is losing ground with respect to a wide range of technologies and systems that will be key to future communications markets, the market share of the U.S. satellite communications industry is at risk.

  13. Satellite communications systems and technology. Volume 1: Analytical chapters

    NASA Technical Reports Server (NTRS)

    Edelson, Burton I. (Editor); Pelton, Joseph N. (Editor); Bostian, Charles W.; Brandon, William T.; Chan, Vincent W. S.; Hager, E. Paul; Helm, Neil R.; Jennings, Raymond D.; Kwan, Robert K.; Mahle, Christoph E.

    1993-01-01

    This is Volume 1 (Analytical Chapters) of the final report of the NASA/NSF Panel Satellite Communications Systems and Technology. The panel surveyed advanced technology being developed for commercial use in the satellite communications field in Europe, Japan, and Russia. All aspects of satellite communications were considered, including fixed, broadcast, mobile, personal communications, navigation, low earth orbit, and small satellites. The focus was on experimental and advanced technology being developed in R&D and demonstration programs rather than on today's production capabilities. Focus was on commercial satellite technology, and does not review defense-related or other confidential satellite communications capabilities. The NASA/NSF panel concluded that the United States has lost its leading position in many critical satellite communications technologies. Although U.S. industry retains a leading position in today's marketplace for satellite communications systems and services, this position is largely founded on technologies and capabilities developed in the 1960's and 1970's. Because the United States is losing ground with respect to a wide range of technologies and systems that will be key to future communications markets, the market share of the U.S. satellite communications industry is at risk.

  14. 21 CFR 812.47 - Emergency research under § 50.24 of this chapter.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... SERVICES (CONTINUED) MEDICAL DEVICES INVESTIGATIONAL DEVICE EXEMPTIONS Responsibilities of Sponsors § 812....24(a) of this chapter or because of other relevant ethical concerns. The sponsor promptly...

  15. 21 CFR 812.47 - Emergency research under § 50.24 of this chapter.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... SERVICES (CONTINUED) MEDICAL DEVICES INVESTIGATIONAL DEVICE EXEMPTIONS Responsibilities of Sponsors § 812....24(a) of this chapter or because of other relevant ethical concerns. The sponsor promptly...

  16. 21 CFR 812.47 - Emergency research under § 50.24 of this chapter.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... SERVICES (CONTINUED) MEDICAL DEVICES INVESTIGATIONAL DEVICE EXEMPTIONS Responsibilities of Sponsors § 812....24(a) of this chapter or because of other relevant ethical concerns. The sponsor promptly...

  17. 47 CFR 80.3 - Other applicable rule parts of this chapter.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... rule parts of this chapter. Other FCC rule parts applicable to licensees in the maritime services... Allocations and special requirements in international regulations, recommendations, agreements, and...

  18. 47 CFR 80.3 - Other applicable rule parts of this chapter.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... rule parts of this chapter. Other FCC rule parts applicable to licensees in the maritime services... Allocations and special requirements in international regulations, recommendations, agreements, and...

  19. 47 CFR 80.3 - Other applicable rule parts of this chapter.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... rule parts of this chapter. Other FCC rule parts applicable to licensees in the maritime services... Allocations and special requirements in international regulations, recommendations, agreements, and...

  20. 22 CFR Appendix B to Chapter Xiv - Memorandum Describing the Authority and Assigned Responsibilities of the General Counsel of the...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...-Management Relations Statute B Appendix B to Chapter XIV Foreign Relations FOREIGN SERVICE LABOR RELATIONS... THE FOREIGN SERVICE IMPASSE DISPUTES PANEL Ch. XIV, App. B Appendix B to Chapter XIV—Memorandum... under this chapter, (B) file and prosecute complaints under this chapter, and (C) exercise such...

  1. 22 CFR Appendix B to Chapter Xiv - Memorandum Describing the Authority and Assigned Responsibilities of the General Counsel of the...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...-Management Relations Statute B Appendix B to Chapter XIV Foreign Relations FOREIGN SERVICE LABOR RELATIONS... THE FOREIGN SERVICE IMPASSE DISPUTES PANEL Ch. XIV, App. B Appendix B to Chapter XIV—Memorandum... under this chapter, (B) file and prosecute complaints under this chapter, and (C) exercise such...

  2. 22 CFR Appendix B to Chapter Xiv - Memorandum Describing the Authority and Assigned Responsibilities of the General Counsel of the...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Service Labor-Management Relations Statute B Appendix B to Chapter XIV Foreign Relations FOREIGN SERVICE... AUTHORITY; AND THE FOREIGN SERVICE IMPASSE DISPUTES PANEL Ch. XIV, App. B Appendix B to Chapter XIV... under this chapter, (B) file and prosecute complaints under this chapter, and (C) exercise such...

  3. 22 CFR Appendix B to Chapter Xiv - Memorandum Describing the Authority and Assigned Responsibilities of the General Counsel of the...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...-Management Relations Statute B Appendix B to Chapter XIV Foreign Relations FOREIGN SERVICE LABOR RELATIONS... THE FOREIGN SERVICE IMPASSE DISPUTES PANEL Ch. XIV, App. B Appendix B to Chapter XIV—Memorandum... under this chapter, (B) file and prosecute complaints under this chapter, and (C) exercise such...

  4. 22 CFR Appendix B to Chapter Xiv - Memorandum Describing the Authority and Assigned Responsibilities of the General Counsel of the...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...-Management Relations Statute B Appendix B to Chapter XIV Foreign Relations FOREIGN SERVICE LABOR RELATIONS... THE FOREIGN SERVICE IMPASSE DISPUTES PANEL Ch. XIV, App. B Appendix B to Chapter XIV—Memorandum... under this chapter, (B) file and prosecute complaints under this chapter, and (C) exercise such...

  5. Comparison of the ICAO Annex 16 Chapter 10 and Chapter 6 noise certification procedures on the basis of flight noise measurements of ten light propeller-driven aeroplanes

    NASA Astrophysics Data System (ADS)

    Dahlen, Helmut; Heller, Hanno

    1990-11-01

    Noise certification procedures were developed by the International Civil Aviation Organization (ICAO) for light propeller driven aeroplanes (with a take off mass not exceeding 9000 kg). The established procedure following ICAO Annex 16 chapter 6 requires the aeroplane to conduct four level flyers at a height of 300 m above a microphone with a maximum continuous power setting. This procedure is now replaced by a new procedure documented in Annex 16 as chapter 10 where the aircraft must conduct six take offs with maximum continuous power and fly over a microphone positioned 2.5 km past the point of brake release. In both procedures, the maximum A weighted flyover noise level is to be compared to an (aircraft mass dependent) noise limit; however, both procedures have different noise limits. A study was conducted where 10 propeller driven aeroplanes were measured according to both chapter 6 and chapter 10 in order to evaluate the relative practicability and noise stringency of both procedures.

  6. Chapter 1 of the U.S. EPA’s External Civil Rights Compliance Office Compliance Toolkit: Chapter 1, transmittal letter, and FAQs

    EPA Pesticide Factsheets

    This document contains Chapter 1: Application of the federal civil rights laws and the civil rights legal standards used in investigating and resolving civil rights complaints at EPA, transmittal letter and FAQs.

  7. Chapter 1. Impacts of the oceans on climate change.

    PubMed

    Reid, Philip C; Fischer, Astrid C; Lewis-Brown, Emily; Meredith, Michael P; Sparrow, Mike; Andersson, Andreas J; Antia, Avan; Bates, Nicholas R; Bathmann, Ulrich; Beaugrand, Gregory; Brix, Holger; Dye, Stephen; Edwards, Martin; Furevik, Tore; Gangstø, Reidun; Hátún, Hjálmar; Hopcroft, Russell R; Kendall, Mike; Kasten, Sabine; Keeling, Ralph; Le Quéré, Corinne; Mackenzie, Fred T; Malin, Gill; Mauritzen, Cecilie; Olafsson, Jón; Paull, Charlie; Rignot, Eric; Shimada, Koji; Vogt, Meike; Wallace, Craig; Wang, Zhaomin; Washington, Richard

    2009-01-01

    The oceans play a key role in climate regulation especially in part buffering (neutralising) the effects of increasing levels of greenhouse gases in the atmosphere and rising global temperatures. This chapter examines how the regulatory processes performed by the oceans alter as a response to climate change and assesses the extent to which positive feedbacks from the ocean may exacerbate climate change. There is clear evidence for rapid change in the oceans. As the main heat store for the world there has been an accelerating change in sea temperatures over the last few decades, which has contributed to rising sea-level. The oceans are also the main store of carbon dioxide (CO2), and are estimated to have taken up approximately 40% of anthropogenic-sourced CO2 from the atmosphere since the beginning of the industrial revolution. A proportion of the carbon uptake is exported via the four ocean 'carbon pumps' (Solubility, Biological, Continental Shelf and Carbonate Counter) to the deep ocean reservoir. Increases in sea temperature and changing planktonic systems and ocean currents may lead to a reduction in the uptake of CO2 by the ocean; some evidence suggests a suppression of parts of the marine carbon sink is already underway. While the oceans have buffered climate change through the uptake of CO2 produced by fossil fuel burning this has already had an impact on ocean chemistry through ocean acidification and will continue to do so. Feedbacks to climate change from acidification may result from expected impacts on marine organisms (especially corals and calcareous plankton), ecosystems and biogeochemical cycles. The polar regions of the world are showing the most rapid responses to climate change. As a result of a strong ice-ocean influence, small changes in temperature, salinity and ice cover may trigger large and sudden changes in regional climate with potential downstream feedbacks to the climate of the rest of the world. A warming Arctic Ocean may lead to

  8. Prospecting for lunar resources

    NASA Astrophysics Data System (ADS)

    Taylor, G.; Martel, L.

    Large space settlements on the Moon (thousands of people) will require use of indigenous resources to build and maintain the infrastructure and generate products for export. Prospecting for these resources is a crucial step in human migration to space and needs to begin before settlement and the establishment of industrial complexes. We are devising a multi-faceted approach to prospect for resources. A central part of this work is developing the methodology for prospecting the Moon and other planetary bodies. This involves a number of investigations: (1) It is essential to analyze the economics of planetary ore deposits. Ore deposits are planetary materials that we can mine, process, and deliver to customers at a profit. The planetary context tosses in some interesting twists to this definition. (2) We are also making a comprehensive theoretical assessment of potential lunar ore deposits. Our understanding of the compositions, geological histories, and geological processes on the Moon will lead to significant differences in how we assess wh a t types of ores could be present. For example, the bone-dry nature of the Moon (except at the poles) eliminates all ore deposits associated with hydrothermal fluids. (3) We intend to search for resources using existing data for the Moon. Thus, prospecting can begin immediately. We have a wealth of remote sensing data for the Moon. We also have a good sampling of the Moon by the Apollo and Luna missions, and from lunar meteorites. We can target specific types of deposits already identified (e.g. lunar pyroclastic deposits) and look for other geological settings that might have produced ores and other materials of economic value. Another approach we will take is to examine all data available to look for anomalies. Examples are unusual spectral properties, large disagreements between independent techniques that measure the same property, unusual elemental ratios, or simply exceptional properties such as elemental abundances much

  9. Large-Scale Hybrid Motor Testing. Chapter 10

    NASA Technical Reports Server (NTRS)

    Story, George

    2006-01-01

    Hybrid rocket motors can be successfully demonstrated at a small scale virtually anywhere. There have been many suitcase sized portable test stands assembled for demonstration of hybrids. They show the safety of hybrid rockets to the audiences. These small show motors and small laboratory scale motors can give comparative burn rate data for development of different fuel/oxidizer combinations, however questions that are always asked when hybrids are mentioned for large scale applications are - how do they scale and has it been shown in a large motor? To answer those questions, large scale motor testing is required to verify the hybrid motor at its true size. The necessity to conduct large-scale hybrid rocket motor tests to validate the burn rate from the small motors to application size has been documented in several place^'^^.^. Comparison of small scale hybrid data to that of larger scale data indicates that the fuel burn rate goes down with increasing port size, even with the same oxidizer flux. This trend holds for conventional hybrid motors with forward oxidizer injection and HTPB based fuels. While the reason this is occurring would make a great paper or study or thesis, it is not thoroughly understood at this time. Potential causes include the fact that since hybrid combustion is boundary layer driven, the larger port sizes reduce the interaction (radiation, mixing and heat transfer) from the core region of the port. This chapter focuses on some of the large, prototype sized testing of hybrid motors. The largest motors tested have been AMROC s 250K-lbf thrust motor at Edwards Air Force Base and the Hybrid Propulsion Demonstration Program s 250K-lbf thrust motor at Stennis Space Center. Numerous smaller tests were performed to support the burn rate, stability and scaling concepts that went into the development of those large motors.

  10. Chapter 13: Mining Electronic Health Records in the Genomics Era

    PubMed Central

    Denny, Joshua C.

    2012-01-01

    individuals. This chapter reviews several examples of phenotype extraction and their application to genetic research, demonstrating a viable future for genomic discovery using EHR-linked data. PMID:23300414

  11. Chapter 16: Magnetic manipulation for force measurements in cell biology.

    PubMed

    Tim O'Brien, E; Cribb, Jeremy; Marshburn, David; Taylor, Russell M; Superfine, Richard

    2008-01-01

    Life is a mechanical process. Cells, tissues, and bodies must act within their environments to grow, divide, move, communicate, and defend themselves. The stiffness and viscosity of cells and biologic materials will vary depending upon a wide variety of variables including for example environmental conditions, activation of signaling pathways, stage of development, gene expression. By pushing and pulling cells or materials such as mucus or extracellular matrix, one can learn about their mechanical properties. By varying the conditions, signaling pathways or genetic background, one can also assess how the response of the cell or material is modulated by that pathway. Magnetic particles are available commercially in many useful sizes, magnetic contents, and surface chemistries. The variety of surface chemistries allow forces to be applied to a specimen through specific linkages such as receptors or particular proteins, allowing the biologist to ask fundamental questions about the role of those linkages in the transduction of force or motion. In this chapter, we discuss the use of a magnetic system designed to apply a wide range of forces and force patterns fully integrated into a high numerical aperture inverted fluorescence microscope. Fine, thin and flat magnetic poles allow the use of high magnification microscope objectives, and flexible software to control the direction and pattern of applied forces supports a variety of experimental situations. The system can be coupled with simple video acquisition for medium-bandwidth, two-dimensional particle tracking. Alternatively, the system can be coupled with a laser tracking and position feedback system for higher resolution, high bandwidth, three-dimensional tracking.

  12. Volcanism on the Red Planet: Mars. Chapter 4

    NASA Technical Reports Server (NTRS)

    Greeley, Ronald; Bridges, Nathan T.; Crown, David A.; Crumpler, Larry S.; Fagents, Sarah A.; Mouginis-Mark, Peter J.; Zimbelman, James R.

    2000-01-01

    Of all the planets in the Solar System, Mars is the most Earthlike in its geological characteristics. Like Earth, it has been subjected to exogenic processes, such as impact cratesing and erosion by wind and water, as well as endogenic processes, including tectonic deformation of the crust and volcanism. The effects of these processes are amply demonstrated by the great variety of surface features, including impact craters, landslides, former river channels, sand dunes, and the largest volcanoes in the Solar System. Some of these features suggest substantial changes in Mars' environment during its history. For example, as reviewed by Carr, today Mars is a cold, dry desert with an average atmospheric pressure of only 5.6 mbar which does not allow liquid water to exist on the surface. To some planetary scientists, the presence of the channels bespeaks a time when Mars was warmer and wetter. However, others have argued that these features might have formed under current conditions and that there might not have been a shift in climate. Could the morphology of volcanoes and related features provide clues to past Martian environments? What role is played by atmospheric density in the styles of eruptions on Mars and resulting landforms? If these and related questions can be answered, then we may have a means for assessing the conditions on Mars' surface in the past and comparing the results with models of Martian evolution. In this chapter, we outline the sources of information available for volcanism on Mars, explore the influence of the Martian environment on volcanic processes, and describe the principal volcanic features and their implications for understanding the general evolution of the Martian surface.

  13. 41 CFR Appendix A to Chapter 301 - Prescribed Maximum Per Diem Rates for CONUS

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 41 Public Contracts and Property Management 4 2012-07-01 2012-07-01 false Prescribed Maximum Per Diem Rates for CONUS A Appendix A to Chapter 301 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES Ch. 301, App. A Appendix A to Chapter...

  14. 22 CFR Appendix A to Chapter Xiv - Current Addresses and Geographic Jurisdictions

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 2 2013-04-01 2009-04-01 true Current Addresses and Geographic Jurisdictions A Appendix A to Chapter XIV Foreign Relations FOREIGN SERVICE LABOR RELATIONS BOARD; FEDERAL LABOR RELATIONS... DISPUTES PANEL Ch. XIV, App. A Appendix A to Chapter XIV—Current Addresses and Geographic Jurisdictions...

  15. 26 CFR 301.6501(n)-1 - Special rules for chapter 42 and similar taxes.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 18 2010-04-01 2010-04-01 false Special rules for chapter 42 and similar taxes. 301.6501(n)-1 Section 301.6501(n)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE... Assessment and Collection § 301.6501(n)-1 Special rules for chapter 42 and similar taxes. (a) Return filed...

  16. 26 CFR 301.6501(n)-1 - Special rules for chapter 42 and similar taxes.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 18 2013-04-01 2013-04-01 false Special rules for chapter 42 and similar taxes. 301.6501(n)-1 Section 301.6501(n)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE... Assessment and Collection § 301.6501(n)-1 Special rules for chapter 42 and similar taxes. (a) Return filed...

  17. 26 CFR 301.6501(n)-1 - Special rules for chapter 42 and similar taxes.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 18 2012-04-01 2012-04-01 false Special rules for chapter 42 and similar taxes. 301.6501(n)-1 Section 301.6501(n)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE... Assessment and Collection § 301.6501(n)-1 Special rules for chapter 42 and similar taxes. (a) Return filed...

  18. 26 CFR 301.6501(n)-1 - Special rules for chapter 42 and similar taxes.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 18 2014-04-01 2014-04-01 false Special rules for chapter 42 and similar taxes. 301.6501(n)-1 Section 301.6501(n)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE... Assessment and Collection § 301.6501(n)-1 Special rules for chapter 42 and similar taxes. (a) Return filed...

  19. Embassy Adoption Program. E.C.I.A. Chapter 2. Final Evaluation Report. 1983-1984.

    ERIC Educational Resources Information Center

    District of Columbia Public Schools, Washington, DC. Div. of Quality Assurance.

    A multicultural enrichment program in which students from 123 fifth- and sixth-grade classrooms from the District of Columbia Public Schools learned about foreign countries by studying a foreign embassy, is evaluated. Chapter I outlines the main components of the program. Chapters II and III concern evaluation. A description of the Planning,…

  20. An Interpretative Phenomenological Analysis of Adult Clients' Experience of "My Career Chapter"

    ERIC Educational Resources Information Center

    McIlveen, Peter; Patton, Wendy; Hoare, P. Nancey

    2008-01-01

    This paper reports a study of adult clients' experience of "My Career Chapter," which is a theoretically-informed, qualitative career assessment and counselling procedure. "My Career Chapter" engenders personal exploration through a client's writing and reading aloud a career-related autobiography, which is formulated on the…

  1. An Analysis of FFA Chapter Demographics as Compared to Schools and Communities

    ERIC Educational Resources Information Center

    Lawrence, Shannon; Rayfield, John; Moore, Lori L.; Outley, Corliss

    2013-01-01

    This descriptive study was a special project for the National FFA [Future Farmers of America] Organization to determine the demographic makeup of rural, suburban, urban, and randomly selected at-large FFA chapters from the four national FFA regions. Summary data for this study revealed that gender in selected FFA chapters was 55% male and 45%…

  2. 22 CFR Appendix A to Chapter Xiv - Current Addresses and Geographic Jurisdictions

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Current Addresses and Geographic Jurisdictions A Appendix A to Chapter XIV Foreign Relations FOREIGN SERVICE LABOR RELATIONS BOARD; FEDERAL LABOR RELATIONS... DISPUTES PANEL Ch. XIV, App. A Appendix A to Chapter XIV—Current Addresses and Geographic Jurisdictions...

  3. Region A Chapter 1 Technical Assistance Center. Annual Report: July 1, 1991-June 30, 1992.

    ERIC Educational Resources Information Center

    Chapter 1 Technical Assistance Center, Hampton, NH. Region A.

    This publication reports on progress made regarding seven tasks of the Chapter 1 Technical Assistance Center (TAC) for Region A (Connecticut, Maine, Massachusetts, New Hampshire, New Jersey, New York, Puerto Rico, Rhode Island, and Vermont). Chapter 1 is a federal program sponsoring remedial education projects nationwide. The TAC offers services…

  4. 41 CFR Appendix C to Chapter 301 - Standard Data Elements for Federal Travel [Traveler Identification

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... particular site in order to perform operational or managerial activities. Travel to attend a meeting to... for Federal Travel C Appendix C to Chapter 301 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES Ch. 301, App. C Appendix C to Chapter...

  5. Math Notes. The Clipboard Connection. Chapter I Resource Center Curriculum and Instruction.

    ERIC Educational Resources Information Center

    Advanced Technology, Inc., Indianapolis, IN.

    The "Clipboard Connection" is a methodology to facilitate the rapid circulation of relevant pre-existing materials from Chapter 1 Technical Assistance Centers of relevant materials from Chapter 1 Technical Assistance Centers (TACs) to their clients, teachers of educationally disadvantaged children in resource centers. Each…

  6. Chapter 2 Formula: 1994-95 Final Report. Publication No. 94.11.

    ERIC Educational Resources Information Center

    Griffith, Julia

    Chapter 2 Formula provides federal funds to states through the Elementary and Secondary Education Act as amended in 1988. Chapter 2 Formula funds can be used in a variety of ways to meet the educational needs of students at risk of failure or dropping out. In 1994-95, the Austin Independent School District (AISD) (Texas) received a total of…

  7. Reading and Writing of First-Grade Students in a Restructured Chapter 1 Program.

    ERIC Educational Resources Information Center

    Hiebert, Elfrieda H.; And Others

    1992-01-01

    Effects of a restructured Chapter 1 program (RCP) on 45 first graders' literacy were examined. RCP students could read a primer fluently and performed better than comparison groups (students in the regular Chapter 1 program and classroom peers). Improvement was particularly apparent for those with the lowest initial readiness scores. (SLD)

  8. Strategies & Ideas for Young Readers in Chapter 1 Instructional Activities. Bulletin No. 1826.

    ERIC Educational Resources Information Center

    Louisiana State Dept. of Education, Baton Rouge.

    Focusing on remedial reading instruction for primary level students (grades K-3), this handbook presents training materials for teachers and coordinators of Chapter 1 reading programs. After a discussion on the nature and purpose of the program, the handbook describes a model of Chapter 1 programming, presenting three combined approaches that are…

  9. 48 CFR Appendix I to Chapter 7 - USAID's Academic Publication Policy

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 5 2012-10-01 2012-10-01 false USAID's Academic Publication Policy I Appendix I to Chapter 7 Federal Acquisition Regulations System AGENCY FOR INTERNATIONAL DEVELOPMENT Ch. 7, App. I Appendix I to Chapter 7—USAID's Academic Publication Policy 1. Statement of...

  10. 48 CFR Appendix I to Chapter 7 - USAID's Academic Publication Policy

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 5 2013-10-01 2013-10-01 false USAID's Academic Publication Policy I Appendix I to Chapter 7 Federal Acquisition Regulations System AGENCY FOR INTERNATIONAL DEVELOPMENT Ch. 7, App. I Appendix I to Chapter 7—USAID's Academic Publication Policy 1. Statement of...

  11. 75 FR 16671 - Approval and Promulgation of Implementation Plans; Texas; Revisions to Chapter 116 Which Relate...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-02

    ... Administrative Code (30 TAC) at 30 TAC Chapter 116--Control of Air Pollution by Permits for New Construction or... * * * * * * * Chapter 116--Control of Air Pollution by Permits for New Construction or Modification... portions of a submittal from the State of Texas, through the Texas Commission on Environmental...

  12. Train the Trainer. Facilitator Guide Sample. Basic Blueprint Reading (Chapter One).

    ERIC Educational Resources Information Center

    Saint Louis Community Coll., MO.

    This publication consists of three sections: facilitator's guide--train the trainer, facilitator's guide sample--Basic Blueprint Reading (Chapter 1), and participant's guide sample--basic blueprint reading (chapter 1). Section I addresses why the trainer should learn new classroom techniques; lecturing versus facilitating; learning styles…

  13. We Use Chapter 2 Funds as Seed Money for Teachers' Good Ideas.

    ERIC Educational Resources Information Center

    Lofthouse, Russ

    1988-01-01

    Explains how Cherry Creek (Colorado) schools effectively used Chapter 2 funds provided thorugh the Education Consolidation and Improvement Act. Because these monies must be spent to supplement, not supplant, a school system's activities, the district devised two kinds of grants (minigrants and "skunk-works" grants) that fulfill Chapter 2…

  14. Advising an Urban FFA Chapter: A Narrative of Two Urban FFA Advisors

    ERIC Educational Resources Information Center

    Martin, Michael J.; Kitchel, Tracy

    2015-01-01

    Advising an urban FFA chapter can be a challenge for urban agriculture teachers. The contextual differences between the rural-oriented FFA and urban FFA members can make bridging the gap difficult. This narrative study sought to explore how the urban context shapes the work of an FFA chapter from the perspectives of two FFA advisors at the same…

  15. Omega Psi Phi Fraternity, Pi Chapter: African American Male Identity and Fraternity Culture, 1923-2003

    ERIC Educational Resources Information Center

    Johnson, Edwin T.

    2009-01-01

    Pi Chapter of the Omega Psi Phi Fraternity, Inc. at Morgan State University made a significant contribution to the identity construction of college-educated African American men in the state of Maryland. The initiates of Pi Chapter constructed identities that allowed the members to see themselves as participants in mainstream American society as…

  16. National Research and Evaluation Agenda: Chapter 2 Education Consolidation and Improvement Act.

    ERIC Educational Resources Information Center

    Hawes, John R. B., Jr.

    Chapter 2 of the Education Consolidation and Improvement Act places responsibility for the design and implementation of programs using Chapter 2 funds in the hands of local education agencies, and it assigns responsibility for administering the regulations to state education agencies. No formal mechanism exists, however, for coordinating the…

  17. 26 CFR 301.6501(n)-1 - Special rules for chapter 42 and similar taxes.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 18 2011-04-01 2011-04-01 false Special rules for chapter 42 and similar taxes. 301.6501(n)-1 Section 301.6501(n)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE... Assessment and Collection § 301.6501(n)-1 Special rules for chapter 42 and similar taxes. (a) Return filed...

  18. 38 CFR 21.4232 - Specialized vocational training-38 U.S.C. Chapter 35.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... training-38 U.S.C. Chapter 35. 21.4232 Section 21.4232 Pensions, Bonuses, and Veterans' Relief DEPARTMENT... Assistance Programs Programs of Education § 21.4232 Specialized vocational training—38 U.S.C. Chapter 35. (a) Eligibility requirements for specialized vocational training. (1) The Department of Veterans Affairs...

  19. 21 CFR 812.47 - Emergency research under § 50.24 of this chapter.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Emergency research under § 50.24 of this chapter... SERVICES (CONTINUED) MEDICAL DEVICES INVESTIGATIONAL DEVICE EXEMPTIONS Responsibilities of Sponsors § 812.47 Emergency research under § 50.24 of this chapter. (a) The sponsor shall monitor the progress...

  20. Large-Scale and Global Hydrology. Chapter 92

    NASA Technical Reports Server (NTRS)

    Rodell, Matthew; Beaudoing, Hiroko Kato; Koster, Randal; Peters-Lidard, Christa D.; Famiglietti, James S.; Lakshmi, Venkat

    2016-01-01

    Powered by the sun, water moves continuously between and through Earths oceanic, atmospheric, and terrestrial reservoirs. It enables life, shapes Earths surface, and responds to and influences climate change. Scientists measure various features of the water cycle using a combination of ground, airborne, and space-based observations, and seek to characterize it at multiple scales with the aid of numerical models. Over time our understanding of the water cycle and ability to quantify it have improved, owing to advances in observational capabilities, the extension of the data record, and increases in computing power and storage. Here we present some of the most recent estimates of global and continental ocean basin scale water cycle stocks and fluxes and provide examples of modern numerical modeling systems and reanalyses.Further, we discuss prospects for predicting water cycle variability at seasonal and longer scales, which is complicated by a changing climate and direct human impacts related to water management and agriculture. Changes to the water cycle will be among the most obvious and important facets of climate change, thus it is crucial that we continue to invest in our ability to monitor it.

  1. Chapter 3: MHD stability, operational limits and disruptions

    NASA Astrophysics Data System (ADS)

    Hender, T. C.; Wesley, J. C.; Bialek, J.; Bondeson, A.; Boozer, A. H.; Buttery, R. J.; Garofalo, A.; Goodman, T. P.; Granetz, R. S.; Gribov, Y.; Gruber, O.; Gryaznevich, M.; Giruzzi, G.; Günter, S.; Hayashi, N.; Helander, P.; Hegna, C. C.; Howell, D. F.; Humphreys, D. A.; Huysmans, G. T. A.; Hyatt, A. W.; Isayama, A.; Jardin, S. C.; Kawano, Y.; Kellman, A.; Kessel, C.; Koslowski, H. R.; La Haye, R. J.; Lazzaro, E.; Liu, Y. Q.; Lukash, V.; Manickam, J.; Medvedev, S.; Mertens, V.; Mirnov, S. V.; Nakamura, Y.; Navratil, G.; Okabayashi, M.; Ozeki, T.; Paccagnella, R.; Pautasso, G.; Porcelli, F.; Pustovitov, V. D.; Riccardo, V.; Sato, M.; Sauter, O.; Schaffer, M. J.; Shimada, M.; Sonato, P.; Strait, E. J.; Sugihara, M.; Takechi, M.; Turnbull, A. D.; Westerhof, E.; Whyte, D. G.; Yoshino, R.; Zohm, H.; ITPA MHD, the; Disruption; Magnetic Control Topical Group

    2007-06-01

    ameliorate the consequences of MHD instabilities, there has been significant progress in improving physics understanding and modelling. This progress has been in areas including the mechanisms governing NTM growth and seeding, in understanding the damping controlling RWM stability and in modelling RWM feedback schemes. For disruptions there has been continued progress on the instability mechanisms that underlie various classes of disruption, on the detailed modelling of halo currents and forces and in refining predictions of quench rates and disruption power loads. Overall the studies reviewed in this chapter demonstrate that MHD instabilities can be controlled, avoided or ameliorated to the extent that they should not compromise ITER operation, though they will necessarily impose a range of constraints.

  2. Jet Engine Noise Generation, Prediction and Control. Chapter 86

    NASA Technical Reports Server (NTRS)

    Huff, Dennis L.; Envia, Edmane

    2004-01-01

    . An example of this type of engine is shown in Figure IC, which is a schematic of the Honeywell T55 engine that powers the CH-47 Chinook helicopter. Since the noise from the propellers or helicopter rotors is usually dominant for turbo-shaft engines, less attention has been paid to these engines in so far as community noise considerations are concerned. This chapter will concentrate mostly on turbofan engine noise and will highlight common methods for their noise prediction and reduction.

  3. Suggestions for prospecting

    USGS Publications Warehouse

    ,

    1989-01-01

    Prospectors have contributed much to the development of this Nation's mineral resources. Since the time of the earliest settlement, the need for iron for tools and guns, lead for bullets, and copper for utensils has prompted a search for sources of these metals. The lure of gold and silver provided the impetus for much of the development in the West between 1850 and 1910. Later, prospectors carried out successful ventures to fulfill the country's expanding industrial demands for other metals such as zinc, molybdenum, tungsten, chromium, vanadium, and many others. Even America's uninhabited rugged mountains or barren deserts have been prospected although perhaps only at a reconnaissance scale.

  4. Methane Clathrate Hydrate Prospecting

    NASA Technical Reports Server (NTRS)

    Duxbury, N.; Romanovsky, V.

    2003-01-01

    A method of prospecting for methane has been devised. The impetus for this method lies in the abundance of CH4 and the growing shortages of other fuels. The method is intended especially to enable identification of subpermafrost locations where significant amounts of methane are trapped in the form of methane gas hydrate (CH4(raised dot)6H2O). It has been estimated by the U.S. Geological Survey that the total CH4 resource in CH4(raised dot) 6H2O exceeds the energy content of all other fossil fuels (oil, coal, and natural gas from non-hydrate sources). Also, CH4(raised dot)6H2O is among the cleanest-burning fuels, and CH4 is the most efficient fuel because the carbon in CH4 is in its most reduced state. The method involves looking for a proxy for methane gas hydrate, by means of the combination of a thermal-analysis submethod and a field submethod that does not involve drilling. The absence of drilling makes this method easier and less expensive, in comparison with prior methods of prospecting for oil and natural gas. The proposed method would include thermoprospecting in combination with one more of the other non-drilling measurement techniques, which could include magneto-telluric sounding and/or a subsurface-electrical-resistivity technique. The method would exploit the fact that the electrical conductivity in the underlying thawed region is greater than that in the overlying permafrost.

  5. Prospects: The Congressionally Mandated Study of Educational Growth and Opportunity. First Year Report on Language Minority and Limited English Proficient Students.

    ERIC Educational Resources Information Center

    Moss, Marc; Puma, Michael

    This report presents descriptive findings from the Language Minority/Limited English Proficiency Student Supplement of "Prospects," a six-year longitudinal evaluation concerning the impact of federal Chapter 1 programs. These programs provide supplemental instruction to low-achieving elementary and secondary school students in low-income schools.…

  6. Student chapters: effective dissemination networks for informal optics and photonics education

    NASA Astrophysics Data System (ADS)

    Fabian, Dirk; Vermeulen, Nathalie; Van Overmeire, Sara

    2009-06-01

    Professional societies sponsor student chapters in order to foster scholarship and training in photonics at the college and graduate level, but they are also an excellent resource for disseminating photonics knowledge to pre-college students and teachers. Starting in 2006, we tracked the involvement of SPIE student chapter volunteers in informal pre-college education settings. Chapter students reached 2800, 4900 and 11800 pre-college students respectively from 2006-2008 with some form of informal instruction in optics and photonics. As a case study, the EduKit, a self-contained instruction module featuring refractive and diffractive micro-optics developed by the European Network of Excellence on Micro-Optics (NEMO), was disseminated through student chapters in Argentina, Belgium, Canada, China, Colombia, India, Latvia, Mexico, Peru, Russia, Singapore, South Africa, and the United States. We tracked the movement of this material through the network, up to the student-teacher feedback stage. The student chapter network provided rapid dissemination of the material, translation of the material into the local language, and leveraged existing chapter contacts in schools to provide an audience. We describe the student chapter network and its impact on the development of the EduKit teaching module.

  7. Waterfowl communities in the northern plains: Chapter 13

    USGS Publications Warehouse

    Johnson, Douglas H.; Cody, M.L.; Smallwood, J.A.

    1996-01-01

    ecologists than have many other groups of birds despite the importance attributed to waterfowl by biologists more generally, as well as by the public. Exceptions include work by Nudds and colleagues in Canada and by P?ysS and colleagues in Finland (see Nudds 1992 and references contained therein). Further, waterfowl are important ecologically; in much of the prairie of the North American midcontinent, waterfowl are numerically among the most common bird species and are certainly dominant in terms of biomass. This chapter addresses some influences on waterfowl communities in mixed-grass prairie pothole habitat. It takes a temporal perspective, based on annual censuses of breeding ducks for 25 years on a specific study area at Woodworth, North Dakota. Any changes in the structural features of the habitat that may have occurred during this period at the census site were at most gradual. I examine how the waterfowl communities varied in response to influences that did change annually, such as climate, conditions of the wetlands on the study area, the regional populations of birds from which the communities were constituted, and the population at Woodworth during the previous year. The results of the analyses are interpreted relative to individual characteristics of 11 waterfowl species: Mallard (Anas platyrhynchos), Gadwall (Anas strepera), Green-winged Teal (Anas crecca), Blue-winged Teal (Anas discors), Northern Pintail (Anas acuta), Northern Shoveler (Anas clypeata), American Wigeon (Anas americana), Canvasback (Aythya valisineria), Redhead (Aythya americana), Lesser Scaup (Aythya affinis), and Ruddy Duck (Oxyura jamaicensis).

  8. Chapter 18: Web-based Tools - NED VO Services

    NASA Astrophysics Data System (ADS)

    Mazzarella, J. M.; NED Team

    The NASA/IPAC Extragalactic Database (NED) is a thematic, web-based research facility in widespread use by scientists, educators, space missions, and observatory operations for observation planning, data analysis, discovery, and publication of research about objects beyond our Milky Way galaxy. NED is a portal into a systematic fusion of data from hundreds of sky surveys and tens of thousands of research publications. The contents and services span the entire electromagnetic spectrum from gamma rays through radio frequencies, and are continuously updated to reflect the current literature and releases of large-scale sky survey catalogs. NED has been on the Internet since 1990, growing in content, automation and services with the evolution of information technology. NED is the world's largest database of crossidentified extragalactic objects. As of December 2006, the system contains approximately 10 million objects and 15 million multi-wavelength cross-IDs. Over 4 thousand catalogs and published lists covering the entire electromagnetic spectrum have had their objects cross-identified or associated, with fundamental data parameters federated for convenient queries and retrieval. This chapter describes the interoperability of NED services with other components of the Virtual Observatory (VO). Section 1 is a brief overview of the primary NED web services. Section 2 provides a tutorial for using NED services currently available through the NVO Registry. The "name resolver" provides VO portals and related internet services with celestial coordinates for objects specified by catalog identifier (name); any alias can be queried because this service is based on the source cross-IDs established by NED. All major services have been updated to provide output in VOTable (XML) format that can be accessed directly from the NED web interface or using the NVO registry. These include access to images via SIAP, Cone- Search queries, and services providing fundamental, multi

  9. Chapter 1: Assessing pollinator habitat services to optimize conservation programs

    USGS Publications Warehouse

    Iovanna, Richard; Ando , Amy W.; Swinton, Scott; Hellerstein, Daniel; Kagan, Jimmy; Mushet, David M.; Otto, Clint R.; Rewa, Charles A.

    2017-01-01

    Pollination services have received increased attention over the past several years, and protecting foraging area is beginning to be reflected in conservation policy. This case study considers the prospects for doing so in a more analytically rigorous manner, by quantifying the pollination services for sites being considered for ecological restoration. The specific policy context is the Conservation Reserve Program (CRP), which offers financial and technical assistance to landowners seeking to convert sensitive cropland back to some semblance of the prairie (or, to a lesser extent, forest or wetland) ecosystem that preceded it. Depending on the mix of grasses and wildflowers that are established, CRP enrollments can provide pollinator habitat. Further, depending on their location, they will generate related services, such as biological control of crop pests, recreation, and aesthetics. While offers to enroll in CRP compete based on cost and some anticipated benefits, the eligibility and ranking criteria do not reflect these services to a meaningful degree. Therefore, we develop a conceptual value diagram to identify the sequence of steps and associated models and data necessary to quantify the full range of services, and find that critical data gaps, some of which are artifacts of policy, preclude the application of benefit-relevant indicators (BRIs) or monetization. However, we also find that there is considerable research activity underway to fill these gaps. In addition, a modeling framework has been developed that can estimate field-level effects on services as a function of landscape context. The approach is inherently scalable and not limited in geographic scope, which is essential for a program with a national footprint. The parameters in this framework are sufficiently straightforward that expert judgment could be applied as a stopgap approach until empirically derived estimates are available. While monetization of benefit-relevant indicators of yield

  10. Association of land use and its change with beach closure in the United States, 2004-2013

    EPA Science Inventory

    Land use and its change have great influences on water quality. However, their impacts on microbial contamination of beach water have been rarely investigated and their relationship with beach closure is still unknown. Here, we analyzed beach closure data obtained from 2004 to 20...

  11. Association of land use and its change with beach closure in the United States, 2004-2013.

    PubMed

    Wu, Jianyong; Jackson, Laura

    2016-11-15

    Land use and its change have great influences on water quality. However, their impacts on microbial contamination of beach water have rarely been investigated and their relationship with beach actions (e.g., advisories or closure) is still unknown. Here, we analyzed beach closure data obtained from 2004 to 2013 for >500 beaches in the United States, and examined their associations with land use around beaches in 2006 and 2011, as well as the land use change between 2006 and 2011. The results show that the number of beach closures due to elevated indicators of health risk is negatively associated with the percentages of forest, barren land, grassland and wetland, while positively associated with the percentages of urban area. The results from multi-level models also indicate the negative association with forest area but positive association with urban area and agriculture. The examination of the change of land use and the number of beach closures between 2006 and 2011 indicates that the increase in the number of beach closures is positively associated with the increase in urban (β=1.612, p<0.05) and agricultural area including pasture (β=0.098, p<0.05), but negatively associated with the increase in forest area (β=-1.789, p<0.05). The study suggests that urbanization and agriculture development near beaches have adverse effects on beach microbial water quality, while afforestation may protect beach water quality and reduce the number of beach closures.

  12. Summary of preliminary step-trend analysis from the Interagency Whitebark Pine Long-termMonitoring Program—2004-2013

    USGS Publications Warehouse

    Legg, Kristin; Shanahan, Erin; Daley, Rob; Irvine, Kathryn M.

    2014-01-01

    In mixed and dominant stands, whitebark pine (Pinus albicaulis) occurs in over two million acres within the six national forests and two national parks that comprise the Greater Yellowstone Ecosystem (GYE). Currently, whitebark pine, an ecologically important species, is impacted by multiple ecological disturbances; white pine blister rust (Cronartium ribicola), mountain pine beetle (Dendroctonus ponderosae), wildfire, and climate change all pose significant threats to the persistence of whitebark pine populations. Substantial declines in whitebark pine populations have been documented throughout its range.Under the auspices of the Greater Yellowstone Coordinating Committee (GYCC), several agencies began a collaborative, long-term monitoring program to track and document the status of whitebark pine across the GYE. This alliance resulted in the formation of the Greater Yellowstone Whitebark Pine Monitoring Working Group (GYWPMWG), which consists of representatives from the U.S. Forest Service (USFS), National Park Service (NPS), U.S. Geological Survey (USGS), and Montana State University (MSU). This groundbased monitoring program was initiated in 2004 and follows a peer-reviewed protocol (GYWPMWG 2011). The program is led by the Greater Yellowstone Inventory and Monitoring Network (GRYN) of the National Park Service in coordination with multiple agencies. More information about this monitoring effort is available at: http://science. nature.nps.gov/im/units/gryn/monitor/whitebark_pine.cfm. The purpose of this report is to provide a draft summary of the first step-trend analysis for the interagency, long-term monitoring of whitebark pine health to the Interagency Grizzly Bear Study Team (IGBST) as part of a synthesis of the state of whitebark pine in the GYE. Due to the various stages of the analyses and reporting, this is the most efficient way to provide these results to the IGBST.

  13. Time trends and changes in the distribution of malaria cases in the Brazilian Amazon Region, 2004-2013

    PubMed Central

    Lima, Isac da SF; Lapouble, Oscar MM; Duarte, Elisabeth C

    2016-01-01

    Recent efforts to reduce malaria incidence have had some successes. Nevertheless, malaria persists as a significant public health problem in the Brazilian Amazon. The objective of this study was to describe changes in malaria case characteristics and to identify trends in malaria incidence in the Brazilian Amazon. This study used data from the Malaria Epidemiological Surveillance and Case Notification Information System from 2004 to 2013. The annual parasite incidence (API) was calculated and joinpoint regression was used to assess the trends in API over time. There was a sharp increase in API in the state of Acre, followed by two periods of decrease. Pará also presented inconsistent decreases over the study period. Amapá, Amazonas, Rondônia, and Roraima showed statistically significant decreases over the period. The sharpest decrease occurred in Rondônia, with a reduction of 21.7% in the average annual percent change (AAPC) (AAPC: -21.7%; 95% confidence interval: -25.4%, -17.8%; p < 0.05). This panorama of malaria incidence highlights the importance of integrating evidence-based malaria surveillance and control. Malaria is highly preventable, and eliminating its transmission should be a goal in coming decades. PMID:27925018

  14. Seasonal influenza vaccine dose distribution in 195 countries (2004-2013): Little progress in estimated global vaccination coverage.

    PubMed

    Palache, Abraham; Oriol-Mathieu, Valerie; Fino, Mireli; Xydia-Charmanta, Margarita

    2015-10-13

    Seasonal influenza is an important disease which results in 250,000-500,000 annual deaths worldwide. Global targets for vaccination coverage rates (VCRs) in high-risk groups are at least 75% in adults ≥65 years and increased coverage in other risk groups. The International Federation of Pharmaceutical Manufacturers and Associations Influenza Vaccine Supply (IFPMA IVS) International Task Force developed a survey methodology in 2008, to assess the global distribution of influenza vaccine doses as a proxy for VCRs. This paper updates the previous survey results on absolute numbers of influenza vaccine doses distributed between 2004 and 2013 inclusive, and dose distribution rates per 1000 population, and provides a qualitative assessment of the principal enablers and barriers to seasonal influenza vaccination. The two main findings from the quantitative portion of the survey are the continued negative trend for dose distribution in the EURO region and the perpetuation of appreciable differences in scale of dose distribution between WHO regions, with no observed convergence in the rates of doses distributed per 1000 population over time. The main findings from the qualitative portion of the survey were that actively managing the vaccination program in real-time and ensuring political commitment to vaccination are important enablers of vaccination, whereas insufficient access to vaccination and lack of political commitment to seasonal influenza vaccination programs are likely contributing to vaccination target failures. In all regions of the world, seasonal influenza vaccination is underutilized as a public health tool. The survey provides evidence of lost opportunity to protect populations against potentially serious influenza-associated disease. We call on the national and international public health communities to re-evaluate their political commitment to the prevention of the annual influenza disease burden and to develop a systematic approach to improve vaccine distribution equitably.

  15. Conservative Treatment of Stress Urinary Incontinence In Women: A 10-Year (2004-2013) Scoping Review of the Literature.

    PubMed

    McIntosh, Louise; Andersen, Elizabeth; Reekie, Manuela

    2015-01-01

    Stress urinary incontinence is a serious threat to the well-being of women world-wide. In this scoping review of the literature, we examined the most prominent research foci between the years 2004 and 2013. In this article, conservative treat-ment is operationalized as any non-surgical or non-pharmacological treatment modalities that could be carried out by specially trained nurses, physiotherapists, or physicians to treat stress urinary incontinence in women. The two most frequently described or systematically investigated treatment options identified in our review were 1) strengthening pelvic floor muscles with pelvic floor muscle training, including biofeedback and weighted vaginal cones; and 2) the use of intravaginal support devices, such as incontinence pessaries. Other treatment modalities were also explored in the literature review, such as intraurethral devices, behavioral and lifestyle interventions, products, and alternative therapies, such as acupuncture and acupressure. However, the focus of this article is on the two most frequently described options.

  16. Child maltreatment in Taiwan for 2004-2013: A shift in age group and forms of maltreatment.

    PubMed

    Chen, Chih-Tsai; Yang, Nan-Ping; Chou, Pesus

    2016-02-01

    Cases of child maltreatment are being increasingly reported in Taiwan. However, the trend or changes of child maltreatment in Taiwan are fragmentary and lack empirical evidence. This study analyzed the epidemiological characteristics of substantiated child maltreatment cases from the previous decade, using mortality as an indicator to investigate the care of children who experienced substantiated maltreatment in the past to determine any new developments. Data for analysis and estimates were retrieved from the Department of Statistics in the Ministry of the Interior from 2004 to 2013. Trend analyses were conducted using the Joinpoint Regression Program. The child maltreatment rate in Taiwan was found to have nearly tripled from 2004 to 2013. A greater increase in the maltreatment of girls than boys and the maltreatment of aboriginal children than non-aboriginal children was noted from 2004 to 2013. When stratified by age group, the increase in maltreatment was most pronounced in children aged 12-17 years, and girls aged 12-17 years experienced the greatest increase in maltreatment. In terms of the proportional changes of different maltreatment forms among substantiated child maltreatment cases, child neglect was decreasing. The increase in sexual abuse was higher than for any other form of maltreatment and surpassed neglect by the end of 2013. Furthermore, the mortality rate of children with substantiated maltreatment record is increasing in Taiwan, whereas the mortality rate among children without any substantiated maltreatment record is decreasing. The results of this study highlight the need for policy reform in Taiwan regarding child maltreatment.

  17. Temporal trends in ankyloglossia and frenotomy in British Columbia, Canada, 2004-2013: a population-based study

    PubMed Central

    Joseph, K.S.; Kinniburgh, Brooke; Metcalfe, Amy; Razaz, Neda; Sabr, Yasser; Lisonkova, Sarka

    2016-01-01

    Background: Routine surveillance of congenital anomalies has shown recent increases in ankyloglossia (tongue-tie) in British Columbia, Canada. We examined the temporal trends in ankyloglossia and its surgical treatment (frenotomy). Methods: We conducted a population-based cohort study involving all live births in British Columbia from Apr. 1, 2004, to Mar. 31, 2014, with data obtained from the province's Perinatal Data Registry. Spatiotemporal trends in ankyloglossia and frenotomy, and associations with maternal and infant characteristics, were quantified using logistic regression analysis. Results: There were 459 445 live births and 3022 cases of ankyloglossia between 2004 and 2013. The population incidence of ankyloglossia increased by 70% (rate ratio 1.70, 95% confidence interval [CI] 1.44-2.01), from 5.0 per 1000 live births in 2004 to 8.4 per 1000 in 2013. During the same period, the population rate of frenotomy increased by 89% (95% CI 52%-134%), from 2.8 per 1000 live births in 2004 to 5.3 per 1000 in 2013. The 2 regional health authorities with the lowest population rates of frenotomy (1.5 and 1.8 per 1000 live births) had the lowest rates of ankyloglossia and the lowest rates of frenotomy among cases with ankyloglossia, whereas the 2 regional health authorities with the highest population rates of frenotomy (5.2 and 5.3 per 1000 live births) had high rates of ankyloglossia and the highest rates of frenotomy among cases of ankyloglossia. Nulliparity, multiple birth, male infant sex, birth weight and year were independently associated with ankyloglossia. Interpretation: Large temporal increases and substantial spatial variations in ankyloglossia and frenotomy rates were observed that may indicate a diagnostic suspicion bias and increasing use of a potentially unnecessary surgical procedure among infants. PMID:27280112

  18. The Prospects Study and Desegregation.

    ERIC Educational Resources Information Center

    Puma, Michael J.

    1997-01-01

    Argues that greater caution is required when drawing conclusions from statistical results than the Armor study has done, and describes the "Prospects" study (begun in 1989), the largest longitudinal study of educational outcomes conducted in the United States. "Prospects" provides much data useful in evaluating the school…

  19. Prospect Theory and Coercive Bargaining

    ERIC Educational Resources Information Center

    Butler, Christopher K.

    2007-01-01

    Despite many applications of prospect theory's concepts to explain political and strategic phenomena, formal analyses of strategic problems using prospect theory are rare. Using Fearon's model of bargaining, Tversky and Kahneman's value function, and an existing probability weighting function, I construct a model that demonstrates the differences…

  20. Prospecting with neutrinos

    NASA Astrophysics Data System (ADS)

    Bell, Peter M.

    One of the latest attempts to explore the interface between physics and geophysics is the extravagant scheme of Alvaro De Rújula, Sheldon Glashow, Robert Wilson, and Georges Charpak, to be published in Physics Reports. In what these theoretical and experimental physicists described recently as “our mad project” (Physics Today, August 1983), a high-energy neutrino beam is to be used as a geophysical prospecting tool.The beam would be able to look for oil, natural gas, and high-atomic-number metal ores, and it would be able to profile the vertical density distribution of the earth. De Rújula et al. come to this project from the world of big physics machines, so it is natural to expect that the “Geotron,” the field instrument to supply and focus the neutrino beam, is to be big also.

  1. Prospects at high energies

    SciTech Connect

    Quigg, C.

    1988-11-01

    I discuss some possibilities for neutrino experiments in the fixed-target environment of the SPS, Tevatron, and UNK, with their primary proton beams of 0.4, 0.9, and 3.0 TeV. The emphasis is on unfinished business: issues that have been recognized for some time, but not yet resolved. Then I turn to prospects for proton-proton colliders to explore the 1-TeV scale. I review the motivation for new physics in the neighborhood of 1 TeV and mention some discovery possibilities for high-energy, high-luminosity hadron colliders and the implications they would have for neutrino physics. I raise the possibility of the direct study of neutrino interactions in hadron colliders. I close with a report on the status of the SSC project. 38 refs., 17 figs.

  2. Descriptive models, grade-tonnage relations, and databases for the assessment of sediment-hosted copper deposits: with emphasis on deposits in the Central Africa Copperbelt, Democratic Republic of the Congo and Zambia: Chapter J in Global mineral resource assessment

    USGS Publications Warehouse

    Taylor, Cliff D.; Causey, J. Douglas; Denning, Paul D.; Hammarstrom, Jane M.; Hayes, Timothy S.; Horton, John D.; Kirschbaum, Michael J.; Parks, Heather L.; Wilson, Anna B.; Wintzer, Niki E.; Zientek, Michael L.

    2013-01-01

    Chapter 1 of this report summarizes a descriptive model of sediment-hosted stratabound copper deposits. General characteristics and subtypes of sediment-hosted stratabound copper deposits are described based upon worldwide examples. Chapter 2 provides a global database of 170 sediment-hosted copper deposits, along with a statistical evaluation of grade and tonnage data for stratabound deposits, a comparison of stratabound deposits in the CACB with those found elsewhere, a discussion of the distinctive characteristics of the subtypes of sediment-hosted copper deposits that occur within the CACB, and guidelines for using grade and tonnage distributions for assessment of undiscovered resources in sediment-hosted stratabound deposits in the CACB. Chapter 3 presents a new descriptive model of sediment-hosted structurally controlled replacement and vein (SCRV) copper deposits with descriptions of individual deposits of this type in the CACB and elsewhere. Appendix A describes a relational database of tonnage, grade, and other information for more than 100 sediment-hosted copper deposits in the CACB. These data are used to calculate the pre-mining mineral endowment for individual deposits in the CACB and serve as the basis for the grade and tonnage models presented in chapter 2. Appendix B describes three spatial databases (Esri shapefiles) for (1) point locations of more than 500 sediment-hosted copper deposits and prospects, (2) projected surface extent of 86 selected copper ore bodies, and (3) areal extent of 77 open pits, all within the CACB.

  3. Request for Revised Ozone HREA Chapter 7 Appendix Tables, Sasser, May 2014 Memo

    EPA Pesticide Factsheets

    On May 1, 2014, members of the Clean Air Scientific Advisory Committee’s Ozone Review Panel requested EPA provide revised appendix tables associated with the recently corrected Chapter 7epidemiological-based risk results.

  4. 9 CFR 51.10 - Part 53 of this chapter not applicable.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... DESTROYED BECAUSE OF BRUCELLOSIS Indemnity for Cattle, Bison, and Swine § 51.10 Part 53 of this chapter not applicable. No claim for indemnity for animals destroyed because of brucellosis shall hereafter be paid...

  5. Pesticide Registration Manual: Chapter 12 - Applying for an Experimental Use Permit

    EPA Pesticide Factsheets

    This chapter of the pesticide registration manual describes the all requirements for Experimental Use Permits (EUP), and includes how to apply for an EUP, labeling requirements, application format, and data reporting requirements.

  6. Action Plan for updated Chapter 15 Accident Analysis in the SRS Production Reactor SAR

    SciTech Connect

    Hightower, N.T. III; Burnett, T.W.

    1989-11-15

    This report describes the Action Plan for the upgrade of the Chapter 15 Accident Analysis in the SRS Production Reactor SAR required for K-Restart. This Action Plan will be updated periodically to reflect task accomplishments and issue resolutions.

  7. 48 CFR Appendix I to Chapter 7 - USAID's Academic Publication Policy

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... DEVELOPMENT Ch. 7, App. I Appendix I to Chapter 7—USAID's Academic Publication Policy 1. Statement of Policy.... Operational Definitions The Agency draws a distinction between two kinds of manuscripts which a scholar...

  8. Guidelines for Mini-Grants: Child Nutrition, E.C.I.A. Chapter 1, E.C.I.A. Chapter 2, Exceptional Children, JTPA, Migrant Education.

    ERIC Educational Resources Information Center

    National Academy of Sciences - National Research Council, Washington, DC. Commission on Life Sciences.

    Competitive mini-grants are available to local education agencies in North Carolina for the implementation of nationally validated programs from the National Diffusion Network (NDN) in the following areas: (1) Child Nutrition; (2) Education Consolidation and Improvement Act (ECIA) Chapter 1; (3) Education Consolidation and Improvement Act (ECIA)…

  9. BC's "Island of death" marked a sad chapter in Canada's medical history.

    PubMed Central

    Johnston, P

    1995-01-01

    Although the first case of leprosy in Canada was detected in 1815 in New Brunswick, the saddest chapter concerning the disease's history in Canada did not open until the late 1800s when leprosy was discovered among Chinese migrant workers on Canada's West Coast--a chapter that was not closed until 1957. Penelope Johnston relates the story of British Columbia's "Island of Death," where lepers used to be quarantined. PMID:7697589

  10. BC's "Island of death" marked a sad chapter in Canada's medical history.

    PubMed

    Johnston, P

    1995-03-15

    Although the first case of leprosy in Canada was detected in 1815 in New Brunswick, the saddest chapter concerning the disease's history in Canada did not open until the late 1800s when leprosy was discovered among Chinese migrant workers on Canada's West Coast--a chapter that was not closed until 1957. Penelope Johnston relates the story of British Columbia's "Island of Death," where lepers used to be quarantined.

  11. 17 CFR 44.00 - Definition of terms used in Part 44 of this chapter.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 1 2011-04-01 2011-04-01 false Definition of terms used in Part 44 of this chapter. 44.00 Section 44.00 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION INTERIM FINAL RULE FOR PRE-ENACTMENT SWAP TRANSACTIONS § 44.00 Definition of terms used in Part 44 of this chapter. (a) Major...

  12. 17 CFR 44.00 - Definition of terms used in part 44 of this chapter.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 1 2012-04-01 2012-04-01 false Definition of terms used in part 44 of this chapter. 44.00 Section 44.00 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION INTERIM FINAL RULE FOR PRE-ENACTMENT SWAP TRANSACTIONS § 44.00 Definition of terms used in part 44 of this chapter. (a) Major...

  13. 21 CFR 312.54 - Emergency research under § 50.24 of this chapter.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 5 2013-04-01 2013-04-01 false Emergency research under § 50.24 of this chapter... and Investigators § 312.54 Emergency research under § 50.24 of this chapter. (a) The sponsor shall... determines that it cannot approve the research because it does not meet the criteria in the exception in §...

  14. 21 CFR 312.54 - Emergency research under § 50.24 of this chapter.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 5 2012-04-01 2012-04-01 false Emergency research under § 50.24 of this chapter... and Investigators § 312.54 Emergency research under § 50.24 of this chapter. (a) The sponsor shall... determines that it cannot approve the research because it does not meet the criteria in the exception in §...

  15. 21 CFR 312.54 - Emergency research under § 50.24 of this chapter.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 5 2014-04-01 2014-04-01 false Emergency research under § 50.24 of this chapter... and Investigators § 312.54 Emergency research under § 50.24 of this chapter. (a) The sponsor shall... determines that it cannot approve the research because it does not meet the criteria in the exception in §...

  16. 21 CFR 312.54 - Emergency research under § 50.24 of this chapter.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 5 2011-04-01 2011-04-01 false Emergency research under § 50.24 of this chapter... and Investigators § 312.54 Emergency research under § 50.24 of this chapter. (a) The sponsor shall... determines that it cannot approve the research because it does not meet the criteria in the exception in §...

  17. 21 CFR 312.54 - Emergency research under § 50.24 of this chapter.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 5 2010-04-01 2010-04-01 false Emergency research under § 50.24 of this chapter... and Investigators § 312.54 Emergency research under § 50.24 of this chapter. (a) The sponsor shall... determines that it cannot approve the research because it does not meet the criteria in the exception in §...

  18. 12 CFR 900.3 - Terms relating to other entities and concepts used throughout 12 CFR chapter IX.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 7 2011-01-01 2011-01-01 false Terms relating to other entities and concepts... to other entities and concepts used throughout 12 CFR chapter IX. As used throughout this chapter, the following terms relating to other entities and concepts used throughout 12 CFR chapter IX have...

  19. E.C.I.A. Chapter 1 Children's Art Carnival Creative Reading Program 1992-93. OREA Report.

    ERIC Educational Resources Information Center

    New York City Board of Education, Brooklyn, NY. Office of Research, Evaluation, and Assessment.

    A study described the 1992-93 Chapter 1 Children's Art Carnival (CAC) Chapter 1 Reading and Writing Program and assessed the effectiveness of its implementation. The program is an intensive holistic reading and reading-oriented arts program for Chapter 1-eligible students who have scored below the cutoff point in a standardized reading test or…

  20. 77 FR 64578 - North American Free Trade Agreement; Invitation for Applications for Inclusion on the Chapter 19...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-22

    ... applications. SUMMARY: Chapter 19 of the North American Free Trade Agreement (``NAFTA'') provides for the... NAFTA Party. The United States annually renews its selections for the Chapter 19 roster. Applications.... SUPPLEMENTARY INFORMATION: Binational Panel Reviews Under NAFTA Chapter 19 Article 1904 of the NAFTA...

  1. 76 FR 65559 - North American Free Trade Agreement; Invitation for Applications for Inclusion on the Chapter 19...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-21

    ... applications. SUMMARY: Chapter 19 of the North American Free Trade Agreement (``NAFTA'') provides for the... NAFTA Party. The United States annually renews its selections for the Chapter 19 roster. Applications...- 9663. SUPPLEMENTARY INFORMATION: Binational Panel Reviews Under NAFTA Chapter 19 Article 1904 of...

  2. 77 FR 5265 - Eastern Band of Cherokee Indians-Cherokee Code Chapter 18B, Regulation of Alcoholic Beverages

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-02

    ... Bureau of Indian Affairs Eastern Band of Cherokee Indians--Cherokee Code Chapter 18B, Regulation of... publishes the Amendment to the Eastern Band of Cherokee Indians--Cherokee Code Chapter 18B, Regulation of... Ordinance No. 768 (2011) which amended Cherokee Code Chapter 18B. This notice is published in...

  3. 34 CFR 403.15 - What are the personnel requirements regarding coordination with services under chapter 1 of title...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... coordination with services under chapter 1 of title I of the Elementary and Secondary Education Act? 403.15... Education Act? (a) A State desiring to participate in programs authorized by the Act shall designate or... under chapter 1 of title I of the Elementary and Secondary Education Act of 1965, as amended (chapter...

  4. Compensatory Education: Chapter 1's Comparability of Services Provision. United States General Accounting Office Report to the Secretary of Education.

    ERIC Educational Resources Information Center

    General Accounting Office, Washington, DC. Div. of Human Resources.

    Chapter 1 was created from its predecessor, Title 1, in order to give more flexibility to states and local school districts. Many of the requirements and criteria of Title 1 were relaxed in 1981 when Chapter 1 began. Districts are now required to submit written plans of their new Chapter 1 organization assuring the comparability of services…

  5. 31 CFR 596.503 - Financial transactions with a Terrorism List Government otherwise subject to 31 CFR chapter V.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Terrorism List Government otherwise subject to 31 CFR chapter V. 596.503 Section 596.503 Money and Finance... subject to 31 CFR chapter V. United States persons are authorized to engage in financial transactions with a Terrorism List Government that is subject to regulations contained in parts of 31 CFR chapter...

  6. 31 CFR 596.503 - Financial transactions with a Terrorism List Government otherwise subject to 31 CFR chapter V.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Terrorism List Government otherwise subject to 31 CFR chapter V. 596.503 Section 596.503 Money and Finance... subject to 31 CFR chapter V. United States persons are authorized to engage in financial transactions with a Terrorism List Government that is subject to regulations contained in parts of 31 CFR chapter...

  7. 31 CFR 596.503 - Financial transactions with a Terrorism List Government otherwise subject to 31 CFR chapter V.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Terrorism List Government otherwise subject to 31 CFR chapter V. 596.503 Section 596.503 Money and Finance... subject to 31 CFR chapter V. United States persons are authorized to engage in financial transactions with a Terrorism List Government that is subject to regulations contained in parts of 31 CFR chapter...

  8. 31 CFR 596.503 - Financial transactions with a Terrorism List Government otherwise subject to 31 CFR chapter V.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Terrorism List Government otherwise subject to 31 CFR chapter V. 596.503 Section 596.503 Money and Finance... subject to 31 CFR chapter V. United States persons are authorized to engage in financial transactions with a Terrorism List Government that is subject to regulations contained in parts of 31 CFR chapter...

  9. 12 CFR 900.3 - Terms relating to other entities and concepts used throughout 12 CFR chapter IX.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Terms relating to other entities and concepts... to other entities and concepts used throughout 12 CFR chapter IX. As used throughout this chapter, the following terms relating to other entities and concepts used throughout 12 CFR chapter IX have...

  10. Geochemical and mineralogical methods of prospecting for mineral deposits

    USGS Publications Warehouse

    Fersman, A. Ye; Borovik, S. A.; Gorshkov, G.V.; Popov, S.D.; Sosedko, A.F.; Hartsock, Lydia; Pierce, A.P.

    1952-01-01

    Fersman's book "Geochemical and mineralogical methods of prospecting for mineral deposits" (Geokhimicheskiye i mineralogicheskiye metody poiskov poleznykh iskopayemykh) covers all petrographic, mineralogical, and geochemical techniques that are used either directly or indirectly in mineral exploration. Chapter IV is of particular interest because it describes certain geochemical methods and principles that have not been widely applied outside of the Soviet Union. The original contained a number of photographs that have been omitted; the titles of the photographs are given in the body of the text. Wherever possible, bibliographic references have been checked, and the full titles given. References given in footnotes in the original have been collected and added at the end of each section as a bibliography.

  11. Prospects for the Working Poor

    ERIC Educational Resources Information Center

    Miller, S. M.

    1970-01-01

    Based on a chapter entitled "Barriers to Employment of the Disadvantaged by Martin Deutsch and S. M. Miller in "Manpower Report of the President, 1968. Discusses the Nixon proposals for remediating poverty in relation to the socioeconomic factors operating to maintain the condition of being poor while working. (JM)

  12. Surface water quality in streams and rivers: introduction, scaling, and climate change: Chapter 5

    USGS Publications Warehouse

    Loperfido, John

    2013-01-01

    A variety of competing and complementary needs such as ecological health, human consumption, transportation, recreation, and economic value make management and protection of water resources in riverine environments essential. Thus, an understanding of the complex and interacting factors that dictate riverine water quality is essential in empowering stake-holders to make informed management decisions (see Chapter 1.15 for additional information on water resource management). Driven by natural and anthropogenic forcing factors, a variety of chemical, physical, and biological processes dictate riverine water quality, resulting in temporal and spatial patterns and cycling (see Chapter 1.2 for information describing how global change interacts with water resources). Furthermore, changes in climatic forcing factors may lead to long-term deviations in water quality outside the envelope of historical data. The goal of this chapter is to present fundamental concepts dictating the conditions of basic water quality parameters in rivers and streams (herein generally referred to as rivers unless discussing a specific system) in the context of temporal (diel (24 h) to decadal) longitudinal scaling. Understanding water quality scaling in rivers is imperative as water is continually reused and recycled (see also Chapters 3.1 and 3.15); upstream discharges from anthropogenic sources are incorporated into bulk riverine water quality that is used by downstream consumers. Water quality parameters reviewed here include temperature, pH, dissolved oxygen (DO), and suspended sediment and were selected given the abundance of data available for these parameters due to recent advances in water quality sensor technology (see Chapter 4.13 for use of hydrologic data in watershed management). General equations describing reactions affecting water temperature, pH, DO, and suspended sediment are included to convey the complexity of how simultaneously occurring reactions can affect water quality

  13. ATLAS Detector Upgrade Prospects

    NASA Astrophysics Data System (ADS)

    Dobre, M.; ATLAS Collaboration

    2017-01-01

    After the successful operation at the centre-of-mass energies of 7 and 8 TeV in 2010-2012, the LHC was ramped up and successfully took data at the centre-of-mass energies of 13 TeV in 2015 and 2016. Meanwhile, plans are actively advancing for a series of upgrades of the accelerator, culminating roughly ten years from now in the high-luminosity LHC (HL-LHC) project, which will deliver of the order of five times the LHC nominal instantaneous luminosity along with luminosity levelling. The ultimate goal is to extend the dataset from about few hundred fb ‑1 expected for LHC running by the end of 2018 to 3000 fb ‑1 by around 2035 for ATLAS and CMS. The challenge of coping with the HL-LHC instantaneous and integrated luminosity, along with the associated radiation levels, requires further major changes to the ATLAS detector. The designs are developing rapidly for a new all-silicon tracker, significant upgrades of the calorimeter and muon systems, as well as improved triggers and data acquisition. ATLAS is also examining potential benefits of extensions to larger pseudorapidity, particularly in tracking and muon systems. This report summarizes various improvements to the ATLAS detector required to cope with the anticipated evolution of the LHC luminosity during this decade and the next. A brief overview is also given on physics prospects with a pp centre-of-mass energy of 14 TeV.

  14. IPY Progress and Prospects

    NASA Astrophysics Data System (ADS)

    Carlson, D.

    2008-12-01

    We can summarize the IPY goals as: (a) make major advances in polar knowledge and understanding; (b) leave a legacy of new or enhanced observational systems, facilities and infrastructure; (c) excite a new generation of polar scientists and engineers, and (d) elicit exceptional interest and participation from polar residents, schoolchildren, the general public, and decision-makers, worldwide. This talk reports on the progress and prospects in each of those areas from an overall international view; separate talks will describe details of future researcher and the IPY outreach efforts. To achieve major advances in knowledge, IPY has entrained the intellectual resources of thousands of scientists, many more than expected, often from 'non- polar' nations, and representing an unprecedented breadth of scientific specialties; integration of those efforts across disciplines to achieve integrated system-level understanding remains a substantial challenge. Many national and international organizations prepare plans to sustain new and improved observational systems, but clear outcomes and the necessary resources remain elusive. International outreach networks gradually build breadth and strength, largely through IPY Polar Science Days and other internationally- coordinated IPY events. A new Association of Polar Early Career Scientists (APECS) devotes talent and energy to shaping the future of polar research. These activities and networks may, with time and with continued international coordination, achieve an exceptional level of interest and participation. In all areas, much work remains.

  15. German energy technology prospects.

    PubMed

    Popp, M

    1982-12-24

    After more than 25 years of development of nuclear power and almost 10 years of research and development in numerous areas of nonnuclear energy, there is now a good basis for judging the future prospects of energy technologies in the Federal Republic of Germany. The development of nuclear power has provided an important and economically advantageous new source of energy. Further efforts are needed to establish the nuclear fuel cycle in all stages and to exploit the potential of advanced reactors. In all other areas of energy technology, including energy conservation, new energy sources, and coal, economics has turned out to be the key problem, even at today's energy prices. Opportunities to overcome these economic problems through additional R & D are limited. There is some potential for special applications, and there are many technologies that could contribute to the energy supply of developing countries. In general, however, progress in energy conservation and the use of renewable energy sources will depend on the degree to which energy policy measures can improve their economic basis. For some technologies, such as solar thermal power stations and coal liquefaction, large-scale economic deployment cannot be foreseen today. Instead of establishing costly demonstration projects, emphasis will be put on improving key components of these technologies with the aim of having the most advanced technology available when the economic parameters are more favorable.

  16. Prospective issues for error detection.

    PubMed

    Blavier, Adélaïde; Rouy, Emmanuelle; Nyssen, Anne-Sophie; de Keyser, Véronique

    2005-06-10

    From the literature on error detection, the authors select several concepts relating error detection mechanisms and prospective memory features. They emphasize the central role of intention in the classification of the errors into slips/lapses/mistakes, in the error handling process and in the usual distinction between action-based and outcome-based detection. Intention is again a core concept in their investigation of prospective memory theory, where they point out the contribution of intention retrievals, intention persistence and output monitoring in the individual's possibilities for detecting their errors. The involvement of the frontal lobes in prospective memory and in error detection is also analysed. From the chronology of a prospective memory task, the authors finally suggest a model for error detection also accounting for neural mechanisms highlighted by studies on error-related brain activity.

  17. Resolution in Electromagnetic Prospecting

    NASA Astrophysics Data System (ADS)

    Aldridge, D. F.; Bartel, L. C.; Knox, H. A.; Schramm, K. A.

    2014-12-01

    Low-frequency electromagnetic (EM) signals are commonly used in geophysical exploration of the shallow subsurface. Sensitivity to conductivity implies they are particularly useful for inferring fluid content of porous media. However, low-frequency EM wavefields are diffusive, and have significantly larger wavelengths compared to seismic signals of equal frequency. The wavelength of a 30 Hz sinusoid propagating with seismic velocity 3000 m/s is 100 m, whereas an analogous EM signal diffusing through a conductive body of 0.1 S/m (clayey shale) has wavelength 1825 m. The larger wavelength has implications for resolution of the EM prospecting method. We are investigating resolving power of the EM method via theoretical and numerical experiments. Normal incidence plane wave reflection/transmission by a thin geologic bed is amenable to analytic solution. Responses are calculated for beds that are conductive or resistive relative to the host rock. Preliminary results indicate the classic seismic resolution/detection limit of bed thickness ~1/8 wavelength is not achieved. EM responses for point or line current sources recorded by general acquisition geometries are calculated with a 3D finite-difference algorithm. These exhibit greater variability which may allow inference of bed thickness. We also examine composite responses of two point scatterers with separation when illuminated by an incident EM field. This is analogous to the Rayleigh resolution problem of estimating angular separation between two light sources. The First Born Approximation implies that perturbations in permittivity, permeability, and conductivity have different scattering patterns, which may be indicators of EM medium properties. Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the US Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000.

  18. Packaging and transportation manual. Chapter on the packaging and transportation of hazardous and radioactive waste

    SciTech Connect

    1998-03-01

    The purpose of this chapter is to outline the requirements that Los Alamos National Laboratory employees and contractors must follow when they package and ship hazardous and radioactive waste. This chapter is applied to on-site, intra-Laboratory, and off-site transportation of hazardous and radioactive waste. The chapter contains sections on definitions, responsibilities, written procedures, authorized packaging, quality assurance, documentation for waste shipments, loading and tiedown of waste shipments, on-site routing, packaging and transportation assessment and oversight program, nonconformance reporting, training of personnel, emergency response information, and incident and occurrence reporting. Appendices provide additional detail, references, and guidance on packaging for hazardous and radioactive waste, and guidance for the on-site transport of these wastes.

  19. Chapter B. The Loma Prieta, California, Earthquake of October 17, 1989 - Liquefaction

    USGS Publications Warehouse

    Holzer, Thomas L.

    1998-01-01

    The 1989 Loma Prieta earthquake both reconfirmed the vulnerability of areas in the San Francisco-Monterey Bay region to liquefaction and provided an opportunity to test methodologies for predicting liquefaction that have been developed since the mid-1970's. This vulnerability is documented in the chapter edited by O'Rourke and by the investigators in this chapter who describe case histories of liquefaction damage and warn us about the potential for even greater damage from liquefaction if an earthquake similar to the 1989 Loma Prieta earthquake, but located closer to their study sites, were to occur.

  20. Environmental implementation plan: Chapter 5, Chemical management, pollution prevention and other compliance programs. Draft revision

    SciTech Connect

    Peterson, G.L.

    1993-11-18

    Compliance with environmental regulations and US Department of Energy Orders (DOE) relating to environmental protection is an important part of SRS`s program. Over the past few years, the number of environmental regulations has increased. The strategy to comply with new and existing environmental regulations and DOE orders is described in chapter two. In this chapter, the following environmental programs are described: Toxic Substances Control Act (TSCA); Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA); Emergency Planning and Community Right-to-Know Act (EPCRA); and SPCC/BMP/Pollution Prevention Plans;The implementation section identifies issues and those responsible to achieve defined objectives.

  1. Porphyry copper assessment of northeast Asia: Far East Russia and northeasternmost China: Chapter W in Global mineral resource assessment

    USGS Publications Warehouse

    Mihalasky, Mark J.; Ludington, Stephen; Alexeiev, Dmitriy V.; Frost, Thomas P.; Light, Thomas D.; Briggs, Deborah A.; Hammarstrom, Jane M.; Wallis, John C.; Bookstrom, Arthur A.; Panteleyev, Andre

    2015-01-01

    The database of known deposits, significant prospects, and prospects includes an inventory of mineral resources in two known porphyry copper deposits, as well as key characteristics derived from available exploration reports for 70 significant porphyry copper prospects and 86 other prospects. Resource and exploration and development activity are updated with information current through February 2013.

  2. Bacterial Exopolysaccharides: Functionality and Prospects

    PubMed Central

    Nwodo, Uchechukwu U.; Green, Ezekiel; Okoh, Anthony I.

    2012-01-01

    Diverse structural, functional and valuable polysaccharides are synthesized by bacteria of all taxa and secreted into the external environment. These polysaccharides are referred to as exopolysaccharides and they may either be homopolymeric or heteropolymeric in composition and of diverse high molecular weights (10 to 1000 kDa). The material properties of exopolysaccharides have revolutionized the industrial and medical sectors due to their retinue of functional applications and prospects. These applications have been extensive in areas such as pharmacological, nutraceutical, functional food, cosmeceutical, herbicides and insecticides among others, while prospects includes uses as anticoagulant, antithrombotic, immunomodulation, anticancer and as bioflocculants. Due to the extensive applications of bacterial exopolysaccharides, this overview provides basic information on their physiologic and morphologic functions as well as their applications and prospects in the medical and industrial sectors. PMID:23203046

  3. Chapter & Verse

    ERIC Educational Resources Information Center

    Cavanagh, Sean

    2006-01-01

    Neal Frey reads textbooks for a living, a job he finds singularly fulfilling. For more than two decades, he had labored on behalf of Educational Research Analysts, a conservative Christian textbook-reviewing organization in Longview, Texas, founded by the famously outspoken husband-and-wife team of Mel Gabler and Norma Gabler. Since the early…

  4. Chapter 2. General theoretical perspectives of narrative analysis of substance use-related dependency.

    PubMed

    Larsson, Sam; Lilja, John; von Braun, Therese; Sjöblom, Yvonne

    2013-11-01

    This chapter provides a short introduction to, and an overview for, using narrative analysis in the understanding of the use and misuse of alcohol and drugs. Important theoretical and methodological dimensions are discussed. Some tentative conclusions, limitations, and unresolved critical issues concerning the use of narrative research methods in the analysis of substance use-related dependency problems are also presented.

  5. 24 CFR 1710.5 - Statutory exemptions from the provisions of this chapter.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 5 2014-04-01 2014-04-01 false Statutory exemptions from the provisions of this chapter. 1710.5 Section 1710.5 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL...

  6. 10 CFR 52.0 - Scope; applicability of 10 CFR Chapter I provisions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Section 52.0 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSES, CERTIFICATIONS, AND APPROVALS FOR NUCLEAR POWER PLANTS General Provisions § 52.0 Scope; applicability of 10 CFR Chapter I provisions. (a..., standard design approvals, and manufacturing licenses for nuclear power facilities licensed under...

  7. 10 CFR 52.0 - Scope; applicability of 10 CFR Chapter I provisions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Section 52.0 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSES, CERTIFICATIONS, AND APPROVALS FOR NUCLEAR POWER PLANTS General Provisions § 52.0 Scope; applicability of 10 CFR Chapter I provisions. (a..., standard design approvals, and manufacturing licenses for nuclear power facilities licensed under...

  8. 10 CFR 52.0 - Scope; applicability of 10 CFR Chapter I provisions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Section 52.0 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSES, CERTIFICATIONS, AND APPROVALS FOR NUCLEAR POWER PLANTS General Provisions § 52.0 Scope; applicability of 10 CFR Chapter I provisions. (a..., standard design approvals, and manufacturing licenses for nuclear power facilities licensed under...

  9. 10 CFR 52.0 - Scope; applicability of 10 CFR Chapter I provisions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Section 52.0 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSES, CERTIFICATIONS, AND APPROVALS FOR NUCLEAR POWER PLANTS General Provisions § 52.0 Scope; applicability of 10 CFR Chapter I provisions. (a..., standard design approvals, and manufacturing licenses for nuclear power facilities licensed under...

  10. 10 CFR 52.0 - Scope; applicability of 10 CFR Chapter I provisions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Section 52.0 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSES, CERTIFICATIONS, AND APPROVALS FOR NUCLEAR POWER PLANTS General Provisions § 52.0 Scope; applicability of 10 CFR Chapter I provisions. (a..., standard design approvals, and manufacturing licenses for nuclear power facilities licensed under...

  11. 2 CFR 1.200 - Purpose of chapters I and II.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 2 Grants and Agreements 1 2013-01-01 2013-01-01 false Purpose of chapters I and II. 1.200 Section 1.200 Grants and Agreements Office of Management and Budget Guidance for Grants and Agreements ABOUT TITLE 2 OF THE CODE OF FEDERAL REGULATIONS AND SUBTITLE A Introduction toSubtitle A § 1.200 Purpose...

  12. 2 CFR 1.200 - Purpose of chapters I and II.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 2 Grants and Agreements 1 2012-01-01 2012-01-01 false Purpose of chapters I and II. 1.200 Section 1.200 Grants and Agreements Office of Management and Budget Guidance for Grants and Agreements ABOUT TITLE 2 OF THE CODE OF FEDERAL REGULATIONS AND SUBTITLE A Introduction to Subtitle A § 1.200 Purpose...

  13. 2 CFR 1.200 - Purpose of chapters I and II.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 2 Grants and Agreements 1 2014-01-01 2014-01-01 false Purpose of chapters I and II. 1.200 Section 1.200 Grants and Agreements Office of Management and Budget Guidance for Grants and Agreements ABOUT TITLE 2 OF THE CODE OF FEDERAL REGULATIONS AND SUBTITLE A Introduction to Subtitle A § 1.200 Purpose...

  14. Chapter 10: Cotton harvesting and ginning in the 21st century

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This book chapter briefly reviews the history of cotton harvest preparation, harvesting, and ginning in the U. S. up until the beginning of the 21st century. The review particularly focuses on the mechanization of the U. S. cotton industry and its defining characteristics in the latter portion of t...

  15. Chapter 9.5: Electromagnetic induction to manage cattle feedlot waste

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This book chapter summarizes results of waste management research that utilized electromagnetic induction (EMI) tools for the purposes of: 1) collection of solid waste from feedlot surfaces to be utilized by crops 2) control and utilization of nutrient laden liquid runoff, and 3) feedlot surface man...

  16. Washington State ECIA Chapter 2 District Programs End-of-Year Report, 1985-86.

    ERIC Educational Resources Information Center

    Rasp, Alfred, Jr.; And Others

    The State of Washington school districts spent 89 percent, $6,814,516.00, of the $7,682,569.00 awarded to them for planned 1985-86 Chapter 2 program expenditures. The two largest budget categories in terms of dollars spent were for instructional materials, 26 percent, and capital outlay, 27 percent. Most of the capital outlay expenditures were…

  17. Chapter 5: Quantifying greenhouse gas sources and sinks in animal production systems

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The purpose of this publication is to develop methods to quantify greenhouse gas emissions (GHG) from U.S. agriculture and forestry. This chapter provides guidance for reporting GHG emissions from animal production systems. In particular, it focuses on methods for estimating emissions from beef cat...

  18. Chapter 6: Ecotoxicology, Environmental Risk Assessment & Potential Impact on Human Health

    EPA Science Inventory

    This chapter examines potential risks posed by pharmaceuticals present in the aquatic environment to humans and aquatic life. We begin by describing the mechanisms by which pharmaceuticals enter the vertebrate body, produce effects and leave the body. Then we describe theoretical...

  19. Reserve Educational Assistance Program (REAP), Chapter 1607 Title 10, U.S. Code

    ERIC Educational Resources Information Center

    US Department of Veterans Affairs, 2005

    2005-01-01

    The Reserve Education Assistance Program, or REAP (Chapter 1607 of title 10, U.S. Code), is a new benefit providing educational assistance to members of the reserve components--Selected Reserve (Sel Res) and Individual Ready Reserve (IRR)--who are called or ordered to active service in response to a war or national emergency, as declared by the…

  20. 20 CFR 1.3 - What rules are contained in this chapter?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Section 1.3 Employees' Benefits OFFICE OF WORKERS' COMPENSATION PROGRAMS, DEPARTMENT OF LABOR ORGANIZATION... this chapter are those governing the OWCP functions under the Federal Employees' Compensation Act, the War Hazards Compensation Act, the War Claims Act and the Energy Employees Occupational...

  1. Student Self-Perceptions of Leadership in Two Missouri FFA Chapters: A Collective Case Study

    ERIC Educational Resources Information Center

    Kagay, Rachel Bartholomew; Marx, Adam A.; Simonsen, Jon C.

    2015-01-01

    The focus of this study is the self-perceptions of leadership engagement of FFA members in two FFA chapters in Missouri. This multiple case study used documentation of student self-perceptions, researcher observations, and focus groups. The two cases included 24 high school students comprised of FFA officers and members, who provided their…

  2. Cognitive Socialization and Competence: The Academic Development of Chicanos. Chapter 7.

    ERIC Educational Resources Information Center

    Laosa, Luis M.; Henderson, Ronald W.

    This chapter focuses on the innermost level of Bronfenbrenner's four-level conception of the human environmental ecology, namely the microsystem, and more specifically, the child's socialization in the family. Following discussion of concepts related to socialization, competence, and environmental ecology, selected research studies are reviewed to…

  3. 41 CFR Appendix E to Chapter 301 - Suggested Guidance for Conference Planning

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false Suggested Guidance for Conference Planning E Appendix E to Chapter 301 Public Contracts and Property Management Federal Travel... ceilings high enough for audio-video equipment? • Are rooms suitable for both classroom and/or...

  4. Chapter 15: Preparations of entomopathogens and diseased specimens for more detailed study using microscopy

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The science of Insect Pathology encompasses a diverse assemblage of pathogens from a large and varied group of hosts. Microscopy techniques and protocols for these organisms are complex and varied and often require modifications and adaptations of standard procedures. The objective of this chapter...

  5. Elements of Mathematics, Book O: Intuitive Background. Chapter 14, Geometry: Similitudes, Coordinates, and Trigonometry.

    ERIC Educational Resources Information Center

    Exner, Robert; And Others

    The sixteen chapters of this book provide the core material for the Elements of Mathematics Program, a secondary sequence developed for highly motivated students with strong verbal abilities. The sequence is based on a functional-relational approach to mathematics teaching, and emphasizes teaching by analysis of real-life situations. This text is…

  6. Title I/Chapter 1 Reading Services to Secondary Students: A Second Look, 1979-1984.

    ERIC Educational Resources Information Center

    Kaemper, Jack; Morse, Kathy

    In the spring of 1979 and again in 1984, middle school and high school students who were participants in the Title I/Chapter 1 secondary school reading program in the Albuquerque Public Schools (NM), their parents, and regular classroom teachers completed questionnaires which helped provide information on their perceptions of the effectiveness of…

  7. Albuquerque Public Schools 1984-1985 Chapter 1 Needs Assessment Survey. Summary Report.

    ERIC Educational Resources Information Center

    Kaemper, Jack; Morse, Kathy

    Instructors, advisors, students, parents, and others involved in the elementary and secondary level Chapter 1 project of the Albuquerque Public Schools were surveyed to ascertain which program services they felt were most needed. Results, based on information from 3,567 individuals, provided the following needs, presented in rank order: (1)…

  8. School Library Resources Program. E.C.I.A. Chapter 2. Final Evaluation Report.

    ERIC Educational Resources Information Center

    Harris, Marie

    This report summarizes the activities of the Education Consolidation Improvement Act (ECIA) Chapter 2 1985-86 School Library Resources Program, which was designed to provide direct support to District of Columbia Public Schools (DCPS) in their efforts to develop and maintain high-quality library and media resources as an adjunct to their…

  9. State Bilingual and ECIA Chapter 1 Migrant Product Evaluation Report, 1990-91.

    ERIC Educational Resources Information Center

    Saginaw Public Schools, MI. Dept. of Evaluation Services.

    Through the Section 41, State Bilingual Education program and the E.C.I.A. Chapter 1, Migrant Education program, Saginaw public schools provide supplemental instruction and specialized services in 24 elementary and 6 secondary schools. In 1990-91, the bilingual program served 773 students, mostly Hispanic and some Laotian, while the migrant…

  10. E.C.I.A. Chapter 1 Reading and Math with Athletics. Summer 1986.

    ERIC Educational Resources Information Center

    Miller, Ronald C.; And Others

    During Summer 1986, the Division of Special Education of the New York City Board of Education operated a Chapter 1 Summer Program, Reading and Math with Athletics, which served a total of 1,625 students at 13 sites for six weeks. Students received morning instruction: one period per day each in reading, mathematics, and in athletic and…

  11. Basic Skills Center, E.C.I.A. Chapter 2. Final Evaluation Report, 1982-83.

    ERIC Educational Resources Information Center

    District of Columbia Public Schools, Washington, DC. Div. of Quality Assurance.

    Basic Skills Centers in the District of Columbia's public schools are intended to provide supplementary, individualized reading and math instruction for 7th and 8th graders who are two or more years below grade level in those areas. This Chapter 2 program superseded an earlier Title II program and was implemented in 1983. According to this report,…

  12. Evaluation of the 1983-84 ECIA, Chapter II Program Development for the Artistically Talented Project.

    ERIC Educational Resources Information Center

    Goldinher, Martin R.

    The Program Development for Artistically Talented Project (ATP) in the Dade County Schools, Florida, funded by the Education Consolidation Improvement Act, Chapter 2, was designed to provide technical support to the locally funded program for artistically talented elementary students through: (1) the development of a curriculum/program guide; and…

  13. 41 CFR 302-1.1 - Who is eligible for relocation expense allowances under this chapter?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... with your overseas tour renewal agreement (see §§ 302-3.209 through 302-3.224 of this Chapter); (e) An... purposes of separation from Government service or separation from the overseas assignment for reassignment to the same or different Government agency. (f) A student trainee assigned to any position...

  14. 41 CFR 302-1.1 - Who is eligible for relocation expense allowances under this chapter?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... with your overseas tour renewal agreement (see §§ 302-3.209 through 302-3.224 of this Chapter); (e) An... purposes of separation from Government service or separation from the overseas assignment for reassignment to the same or different Government agency. (f) A student trainee assigned to any position...

  15. 41 CFR 302-1.1 - Who is eligible for relocation expense allowances under this chapter?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... with your overseas tour renewal agreement (see §§ 302-3.209 through 302-3.224 of this chapter); (e) An... purposes of separation from Government service or separation from the overseas assignment for reassignment to the same or different Government agency. (f) A student trainee assigned to any position...

  16. 41 CFR 302-1.1 - Who is eligible for relocation expense allowances under this chapter?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... with your overseas tour renewal agreement (see §§ 302-3.209 through 302-3.224 of this Chapter); (e) An... purposes of separation from Government service or separation from the overseas assignment for reassignment to the same or different Government agency. (f) A student trainee assigned to any position...

  17. 41 CFR 302-1.1 - Who is eligible for relocation expense allowances under this chapter?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... with your overseas tour renewal agreement (see §§ 302-3.209 through 302-3.224 of this Chapter); (e) An... purposes of separation from Government service or separation from the overseas assignment for reassignment to the same or different Government agency. (f) A student trainee assigned to any position...

  18. Chapter 1 Eligibility Factors and Weights: Using Probit Analysis To Determine Eligibility Criteria.

    ERIC Educational Resources Information Center

    Willis, John A.

    Kanawha County (West Virginia) schools use Z-scores to identify elementary students eligible for Chapter 1 services in reading and mathematics. A probit analysis of over 500 previously served students was used to determine the variables and weights in the Z-score equations. Independent variables were chosen from those commonly used to identify…

  19. 2 CFR 1.200 - Purpose of chapters I and II.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 2 Grants and Agreements 1 2011-01-01 2011-01-01 false Purpose of chapters I and II. 1.200 Section 1.200 Grants and Agreements Office of Management and Budget Guidance for Grants and Agreements ABOUT TITLE 2 OF THE CODE OF FEDERAL REGULATIONS AND SUBTITLE A Introduction toSubtitle A § 1.200 Purpose...

  20. Principles of Successful Chapter 1 Programs: A Guidebook for Rural Educators.

    ERIC Educational Resources Information Center

    Guthrie, Larry F.; And Others

    This guide is intended to help districts and schools think about how their programs for educationally deprived children are designed and how they can be improved. In view of new Chapter 1 legislation (P.L. 100-297), which places strong emphasis on program improvement to disadvantaged students, practitioners need to internalize elements of new…

  1. Elements of Mathematics, Book O: Intuitive Background. Chapter 2, The Integers.

    ERIC Educational Resources Information Center

    Exner, Robert; And Others

    The sixteen chapters of this book provide the core materials for the Elements of Mathematics Program, a secondary sequence developed for highly motivated students with strong verbal abilities. The sequence is based on a functional-relational approach to mathematics teaching, and emphasizes teaching by analysis of real-life situations. This text is…

  2. Synthesis Gas Demonstration Plant, Baskett, Kentucky: environmental report. [Contains chapter 4 and appendix 4A

    SciTech Connect

    1980-01-01

    This volume contains chapter 4 and Appendix 4A which include descriptions of use of adjacent land and water (within miles of the proposed site), baseline ecology, air quality, meteorology, noise, hydrology, water quality, geology, soils and socio-economic factors. Appendix 4A includes detailed ecological surveys made in the area including the methods used. (LTN)

  3. 48 CFR Appendix I to Chapter 7 - USAID's Academic Publication Policy

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false USAID's Academic... DEVELOPMENT Ch. 7, App. I Appendix I to Chapter 7—USAID's Academic Publication Policy 1. Statement of Policy... authorized, of unclassified materials gathered or developed under contracts with academic institutions....

  4. Shaking It up: How to Run the Best Club and Chapter Program

    ERIC Educational Resources Information Center

    Peterson, Erin

    2012-01-01

    Alumni clubs and chapters are powerful tools for keeping alumni connected to each other and the institution, gathering insight into what alumni want from their alma mater, and even raising money for the institution. And while alumni leaders do not need to devote a large amount of their budget to create successful groups, they do need to ensure…

  5. Methodology (Chapter A in the Teacher's Manual of the Adult Migrant Education Program, Australia).

    ERIC Educational Resources Information Center

    Ingram, D. E.

    This methodology for teaching English as a second language begins with a discussion of the basis for methodology, which is seen as revolving around the nature of language and the nature of the learner and society. The actual methodological approach is embodied in the following chapters: "Developing an Integrated Programme,""Focus on Use,""Focus on…

  6. Student Readership of Supplemental, In-Chapter Material in Introductory Accounting Textbooks

    ERIC Educational Resources Information Center

    Toerner, Michael C.

    2006-01-01

    In this study, the author explored the extent to which students read the supplemental, in-chapter material contained in introductory accounting textbooks. A total of 668 students enrolled in 2002 spring and fall semesters at 3 universities in the southern United States participated in the study. The results showed that the participants considered…

  7. Elements of Mathematics, Book O: Intuitive Background. Chapter 16, Introduction to Computer Programming.

    ERIC Educational Resources Information Center

    Exner, Robert; And Others

    The sixteen chapters of this book provide the core material for the Elements of Mathematics Program, a secondary sequence developed for highly motivated students with strong verbal abilities. The sequence is based on a functional-relational approach to mathematics teaching, and emphasizes teaching by analysis of real-life situations. This text is…

  8. 77 FR 19408 - Reinstate Index to Chapter III in 20 CFR

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ... From the Federal Register Online via the Government Publishing Office SOCIAL SECURITY ADMINISTRATION Reinstate Index to Chapter III in 20 CFR AGENCY: Social Security Administration. ACTION: Notice; correction. SUMMARY: The Social Security Administration published a document in the Federal Register of...

  9. Wisconsin ECIA Chapter One Annual Evaluation Report for Migrant Programs, Fiscal Year 1983. Bulletin No. 4396.

    ERIC Educational Resources Information Center

    Phillips, Kathleen; And Others

    The report describes the Chapter 1 Migrant Education Program, implemented for eligible migrants in Wisconsin during the 1982-83 school year and following summer term to improve academic skills and meet special educational needs, and examines program effectiveness using data from annual end-of-project evaluation reports. Included are a summary…

  10. Twelve Years of Sociocultural Action in the Las Villas Area. Chapter 2.

    ERIC Educational Resources Information Center

    Gonzalez, Quintin Garcia

    This chapter reports on the activities of the Rural Continuing Education Centre (CREPA), a nongovernmental organization run by volunteers from small agricultural villages in the Las Villas area of Salamanca, Spain. The organization was founded in 1983 with the goal of improving living conditions and community life for villagers through social…

  11. 38 CFR 21.334 - Election of payment at the Chapter 30 rate.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... to induction into a rehabilitation program. Election of payment at the Chapter 30 rate subsequent to induction into training is permissible under provisions of § 21.264 (a) and (b). The effective date of the... U.S.C. 3108(f)) (c) Reelection of subsistence allowance subsequent to induction. If a...

  12. Is There a Need for Federal Technical Assistance Centers under Chapter 1?

    ERIC Educational Resources Information Center

    Anderson, Judith I.

    This paper reviews the role played by the Title I (now Chapter 1) Evaluation Technical Assistance Centers in providing technical assistance to state and local agencies. It presents (1) a legistative history; (2) the Technical Assistance Center (TAC) activities under Title I; (3) an evaluation of the TACs; (4) the legislative changes enacted by the…

  13. Grief, Anger, Social Action: Experiences of the Windsor Chapter, Mothers against Drunk Driving (MADD).

    ERIC Educational Resources Information Center

    Kroeker, B. J.; And Others

    1994-01-01

    The experiences of the Windsor, Ontario, Canada, chapter of Mothers Against Drunk Driving (MADD), in its development and progress through the grief-anger-social action continuum, are described. This article also portrays a model for problem resolution which emphasizes incorporating the respective strengths and efficiencies of self-help groups and…

  14. 14 CFR 36.105 - Flight Manual Statement of Chapter 4 equivalency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... equivalency. 36.105 Section 36.105 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT NOISE STANDARDS: AIRCRAFT TYPE AND AIRWORTHINESS CERTIFICATION Transport Category Large Airplanes and Jet Airplanes § 36.105 Flight Manual Statement of Chapter 4 equivalency. For each...

  15. 14 CFR 36.105 - Flight Manual Statement of Chapter 4 equivalency.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... equivalency. 36.105 Section 36.105 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT NOISE STANDARDS: AIRCRAFT TYPE AND AIRWORTHINESS CERTIFICATION Transport Category Large Airplanes and Jet Airplanes § 36.105 Flight Manual Statement of Chapter 4 equivalency. For each...

  16. Chapter III: Polyphenol Oxidase and Darkening of Asian Noodles – Measurement and Improvement

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Noodles made from wheat (Triticum aestivum L.) are major food products around the world but are especially important to the peoples and cultures of eastern Asia. As noted in other chapters, an almost limitless variety of noodle styles are manufactured in which the most important ingredient is wheat...

  17. Chapter 3: Omics Advances of Biosynthetic Pathways of Isoprenoid Production in Microalgae

    SciTech Connect

    Paniagua-Michel, J.; Subramanian, Venkataramanan

    2017-01-01

    In this chapter, the current status of microalgal isoprenoids and the role of omics technologies, or otherwise specified, in bioproducts optimization and applications are reviewed. Emphasis is focused in the metabolic pathways of microalgae involved in the production of commercially important products, namely, hydrocarbons and biofuels, nutraceuticals, and pharmaceuticals.

  18. 41 CFR 304-2.1 - What definitions apply to this chapter?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... to this chapter? 304-2.1 Section 304-2.1 Public Contracts and Property Management Federal Travel Regulation System PAYMENT OF TRAVEL EXPENSES FROM A NON-FEDERAL SOURCE EMPLOYEE'S ACCEPTANCE OF PAYMENT FROM A NON-FEDERAL SOURCE FOR TRAVEL EXPENSES 2-DEFINITIONS § 304-2.1 What definitions apply to...

  19. 41 CFR 304-2.1 - What definitions apply to this chapter?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... this chapter? 304-2.1 Section 304-2.1 Public Contracts and Property Management Federal Travel Regulation System PAYMENT OF TRAVEL EXPENSES FROM A NON-FEDERAL SOURCE EMPLOYEE'S ACCEPTANCE OF PAYMENT FROM A NON-FEDERAL SOURCE FOR TRAVEL EXPENSES 2-DEFINITIONS § 304-2.1 What definitions apply to...

  20. 31 CFR 542.102 - Relation of this part to part 596 of this chapter.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Relation of this part to part 596 of this chapter. 542.102 Section 542.102 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY SYRIAN...

  1. 31 CFR 542.102 - Relation of this part to part 596 of this chapter.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Relation of this part to part 596 of this chapter. 542.102 Section 542.102 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY SYRIAN...

  2. 31 CFR 542.102 - Relation of this part to part 596 of this chapter.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Relation of this part to part 596 of this chapter. 542.102 Section 542.102 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY SYRIAN...

  3. 31 CFR 542.102 - Relation of this part to part 596 of this chapter.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Relation of this part to part 596 of this chapter. 542.102 Section 542.102 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY SYRIAN...

  4. Planning the Future of U.S. Particle Physics (Snowmass 2013): Chapter 1: Summary

    SciTech Connect

    Rosner, J.L.; et al.

    2014-01-23

    These reports present the results of the 2013 Community Summer Study of the APS Division of Particles and Fields ("Snowmass 2013") on the future program of particle physics in the U.S. Chapter 1 contains the Executive Summary and the summaries of the reports of the nine working groups.

  5. 31 CFR 500.203 - Effect of transfers violating the provisions of this chapter.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Effect of transfers violating the provisions of this chapter. 500.203 Section 500.203 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY FOREIGN ASSETS CONTROL REGULATIONS Prohibitions §...

  6. Chapter 2 Evaluation Report for 1984-85 & 1985-86.

    ERIC Educational Resources Information Center

    Bade, Maryjean

    The Chapter 2 (Educational Block Grant) program of the Education Consolidation and Improvement Act (ECIA), which became effective on July 1, 1982, aims to improve elementary and secondary education (including pre-school education) for children attending both public and private schools. Two major goals are the following: (1) to provide flexibility…

  7. Teaching Ideas. The Clipboard Connection. Chapter I Resource Center Curriculum and Instruction.

    ERIC Educational Resources Information Center

    Advanced Technology, Inc., Indianapolis, IN.

    The "Clipboard Connection" is a methodology to facilitate the rapid circulation of relevant pre-existing materials from Chapter 1 Technical Assistance Centers (TACs) to their clients, teachers of educationally disadvantaged children in resource centers. Each "Clipboard Connection" consists of a lead sheet summarizing the…

  8. Classification of End-of-Chapter Questions in Senior School Chemistry Textbooks Used in Nigeria

    ERIC Educational Resources Information Center

    Upahi, Johnson Enero; Jimoh, Mutaheer

    2016-01-01

    Textbooks are a prominent part of science teaching and learning. For science teachers and students, textbooks are the major source of information for planning and classroom practice. In addition to the content of textbooks, are end-of-chapter questions that should consolidate students learning and enhance their thinking processes. Therefore, this…

  9. Chapter Nine of the Federal Bankruptcy Act: A Fiscal Alternative for School Districts.

    ERIC Educational Resources Information Center

    Wood, R. Craig

    1985-01-01

    Examines and addresses the major issues involved in school districts voluntarily filing for protection under the control and supervision of Chapter 9 of the Federal Bankruptcy Act. Discusses legal and managerial alternatives and examines the most recent Supreme Court ruling regarding the rejection of collective bargaining contracts under the act.…

  10. Elements of Mathematics, Book O: Intuitive Background. Chapter 11, Geometry: Incidence and Isometries.

    ERIC Educational Resources Information Center

    Exner, Robert; And Others

    The sixteen chapters of this book provide the core material for the Elements of ERIC/SMEAC, The Ohio State University, 400 Lincoln Tower, Columbus, Ohio 43210 (on loan) strong verbal abilities. The sequence is based on a functional-relational approach to mathematics teaching, and emphasizes teaching by analysis of real-life situations. This text…

  11. Chapter 53 Early Screening for Handicapped or Gifted: Is It Working?

    ERIC Educational Resources Information Center

    Hepner, Paula J.; Kaufman, Judith

    The study examines the effectiveness of the New York City mandated (Chapter 53 of the Laws of 1980) screening program to identify handicapped and gifted students entering kindergarten or first grade. Noted are the law's assumptions: (1) that it is possible to determine giftedness or handicapping conditions at ages 5 and 6; (2) that it is possible…

  12. Evaluation of Chapter I Take-Home Computer Program. Report No. 7, Vol. 25.

    ERIC Educational Resources Information Center

    Fraser, Lowrie A.

    The Chapter I Take-Home Computer (THC) program was established in nine elementary and eight middle schools in Atlanta (Georgia) in the 1989-90 school year. One hundred and eighty computers were sent home with 422 students, whose parents were willing to work with the students, for 6-week periods. Log sheets were kept by each child regarding the…

  13. Chapter 1 Math Skills Program, Student Outcome Data 1990-91.

    ERIC Educational Resources Information Center

    New York City Board of Education, Brooklyn, NY. Div. of Strategic Planning/Research and Development.

    The Office of Research, Evaluation, and Assessment of the New York City Public Schools evaluates the Chapter 1 Math Skills program annually. Objectives, which were set by the Division of High Schools, are that at least 50 percent of full-year program participants will demonstrate a normal curve equivalent (NCE) gain of at least 1 unit as measured…

  14. 47 CFR 2.811 - Transmitters operated under part 73 of this chapter.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Transmitters operated under part 73 of this chapter. 2.811 Section 2.811 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL FREQUENCY ALLOCATIONS AND RADIO TREATY MATTERS; GENERAL RULES AND REGULATIONS Marketing of Radio-frequency Devices §...

  15. 47 CFR 2.811 - Transmitters operated under part 73 of this chapter.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Transmitters operated under part 73 of this chapter. 2.811 Section 2.811 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL FREQUENCY ALLOCATIONS AND RADIO TREATY MATTERS; GENERAL RULES AND REGULATIONS Marketing of Radio-frequency Devices §...

  16. 47 CFR 2.811 - Transmitters operated under part 73 of this chapter.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Transmitters operated under part 73 of this chapter. 2.811 Section 2.811 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL FREQUENCY ALLOCATIONS AND RADIO TREATY MATTERS; GENERAL RULES AND REGULATIONS Marketing of Radio-frequency Devices §...

  17. 47 CFR 2.811 - Transmitters operated under part 73 of this chapter.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Transmitters operated under part 73 of this chapter. 2.811 Section 2.811 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL FREQUENCY ALLOCATIONS AND RADIO TREATY MATTERS; GENERAL RULES AND REGULATIONS Marketing of Radio-frequency Devices §...

  18. 47 CFR 2.811 - Transmitters operated under part 73 of this chapter.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Transmitters operated under part 73 of this chapter. 2.811 Section 2.811 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL FREQUENCY ALLOCATIONS AND RADIO TREATY MATTERS; GENERAL RULES AND REGULATIONS Marketing of Radio-frequency Devices §...

  19. Water, water quality and health (Chapter 3 in Book entitled: Environmental Tracking for Public Health Surveillance).

    EPA Science Inventory

    This chapter identifies the role environmental tracking plays in identifying public health water hazard and water quality issues. It outlines public health issues to be examined and provides an integrated overview of water and diseases by combining knowledge of the hydrological ...

  20. Rid-A-Him or: Why Are So Many Boys Given Drugs in School? Chapter 4.

    ERIC Educational Resources Information Center

    Mercogliano, Chris

    1998-01-01

    A chapter of a serialized book refutes the contention that attention-deficit disorder (ADD) is a genetically caused neurological disorder. It argues that ADD arises from the accumulation of risk factors in a child's life, such as poverty, father absence, environmental degradation, demise of extended families, and dysfunctional childrearing, which…

  1. Ethical & Legal Issues in School Counseling. Chapter 4: The School Counselor and Child Abuse.

    ERIC Educational Resources Information Center

    Camblin, Lanthan D., Jr.; And Others

    This document contains chapter 4 (7 articles) of a collection of 35 articles primarily from American Association for Counseling and Development (AACD) publications on the most important legal and ethical topics about which all school counselors need to be informed. "School Counselors and the Reporting of Child Abuse: A Survey of State Laws and…

  2. A Comparison of Preschool Children's Discussions with Parents during Picture Book and Chapter Book Reading

    ERIC Educational Resources Information Center

    Leech, Kathryn A.; Rowe, Meredith L.

    2014-01-01

    Discussions that occur during book reading between parents and preschool children relate to children's language development, especially discussions during picture books that include extended discourse, a form of abstract language. While a recent report shows increased chapter book reading among families with preschool children, it is unknown…

  3. Anglo-American Cataloging Rules. Chapter Twelve, Revised. Audiovisual Media and Special Instructional Materials.

    ERIC Educational Resources Information Center

    American Library Association, Chicago, IL.

    Chapter 12 of the Anglo-American Cataloging Rules has been revised to provide rules for works in the principal audiovisual media (motion pictures, filmstrips, videorecordings, slides, and transparencies) as well as instructional aids (charts, dioramas, flash cards, games, kits, microscope slides, models, and realia). The rules for main and added…

  4. 77 FR 60170 - Americans With Disabilities Act: Proposed Circular Chapter, Vehicle Acquisition

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-02

    ... transportation providers ] ensure that the buses and rail cars they acquire meet the requirements of the U.S. Department of Transportation's (DOT) Americans with Disabilities Act (ADA) regulations. This proposed chapter... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF...

  5. Chapter I Early Childhood Education Program: Year End Evaluation Report, July 1984.

    ERIC Educational Resources Information Center

    Yagi, Kan

    This year-end evaluation report concludes the twelfth year of operation of the Chapter I Early Childhood Education (Preschool) Program in Portland, Oregon, public schools. The purpose of the preschool program is to provide educationally disadvantaged children with the experiences needed to ameliorate their disadvantages. The report is prepared…

  6. The Chapter One Program in Community High School District #218: A Third Party Evaluation.

    ERIC Educational Resources Information Center

    Gallagher, Karen S.

    This report evaluates the Chapter 1 Program in Community High School District #218 in Cincinnati, Ohio. It covers the following four areas: description of the program, comparison between sites, program conformity with stated goals, and assessment of impact on students. The evaluators found much variation between sites. The mathematics program is…

  7. 38 CFR 21.9645 - Refund of basic contribution to chapter 30.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Refund of basic contribution to chapter 30. 21.9645 Section 21.9645 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Post-9/11 GI Bill...

  8. 38 CFR 21.9645 - Refund of basic contribution to chapter 30.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2013-07-01 2013-07-01 false Refund of basic contribution to chapter 30. 21.9645 Section 21.9645 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Post-9/11 GI Bill...

  9. 38 CFR 21.9645 - Refund of basic contribution to chapter 30.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2012-07-01 2012-07-01 false Refund of basic contribution to chapter 30. 21.9645 Section 21.9645 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Post-9/11 GI Bill...

  10. 38 CFR 21.9645 - Refund of basic contribution to chapter 30.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2011-07-01 2011-07-01 false Refund of basic contribution to chapter 30. 21.9645 Section 21.9645 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Post-9/11 GI Bill...

  11. 38 CFR 21.9645 - Refund of basic contribution to chapter 30.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2014-07-01 2014-07-01 false Refund of basic contribution to chapter 30. 21.9645 Section 21.9645 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Post-9/11 GI Bill...

  12. Chapter 220 Report for 1987-88 and 1988-89. Milwaukee Public Schools. Draft.

    ERIC Educational Resources Information Center

    Milwaukee Public Schools, WI.

    This report summarizes the activities and accomplishments of the Milwaukee Public Schools (MPS) system in accordance with "Board of School Directors v. Thompson" (the "Agreement"). The Agreement relates to Chapter 220, the Wisconsin State statute that provides financial aid to encourage student transfers among schools and…

  13. 77 FR 21581 - Kootenai Tribe of Idaho: Chapter 11-Alcohol Control Act

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-10

    ... credit shall be extended to any person, organization, or entity, except that this provision does not.... Liability for Bills. A Liquor Outlet License issued by the Council does not represent any promise or... Chapter is contingent on the agreement of the operator to hold the Tribe harmless from all claims...

  14. Chapter 5: Tertiary Short-Cycle Education in Bulgaria--In Search of Identity

    ERIC Educational Resources Information Center

    Slantcheva-Durst, Snejana; Ivanov, Stanislav

    2010-01-01

    This chapter traces the development of short-cycle higher education in Bulgaria. An emphasis is placed on (a) the evolution of nonuniversity short-cycle institutes and (b) the challenges of bridging the gap between secondary and higher education and creating links between vocational and academic learning pathways. The case study of Bulgaria may…

  15. 14 CFR 36.105 - Flight Manual Statement of Chapter 4 equivalency.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... TRANSPORTATION AIRCRAFT NOISE STANDARDS: AIRCRAFT TYPE AND AIRWORTHINESS CERTIFICATION Transport Category Large Airplanes and Jet Airplanes § 36.105 Flight Manual Statement of Chapter 4 equivalency. For each airplane that meets the requirements for Stage 4 certification, the Airplane Flight Manual or operations...

  16. 14 CFR 36.105 - Flight Manual Statement of Chapter 4 equivalency.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... TRANSPORTATION AIRCRAFT NOISE STANDARDS: AIRCRAFT TYPE AND AIRWORTHINESS CERTIFICATION Transport Category Large Airplanes and Jet Airplanes § 36.105 Flight Manual Statement of Chapter 4 equivalency. For each airplane that meets the requirements for Stage 4 certification, the Airplane Flight Manual or operations...

  17. 14 CFR 36.105 - Flight Manual Statement of Chapter 4 equivalency.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... TRANSPORTATION AIRCRAFT NOISE STANDARDS: AIRCRAFT TYPE AND AIRWORTHINESS CERTIFICATION Transport Category Large Airplanes and Jet Airplanes § 36.105 Flight Manual Statement of Chapter 4 equivalency. For each airplane that meets the requirements for Stage 4 certification, the Airplane Flight Manual or operations...

  18. The Missing Psychological Behaviorism Chapter in "A History of the Behavioral Therapies."

    ERIC Educational Resources Information Center

    Staats, Arthur W.

    2003-01-01

    "A History of the Behavioral Therapies" (O'Donohue, et al., 2001) contains no description of psychological behaviorism (PB) and the role it played as one of the foundations of behavior therapy. This article indicates some of the contributions made by PB that make the missing chapter and related phenomena a major aberration in science. (Contains 39…

  19. Program Evaluation Project Report, 1969-1973. Chapter One: Basic Goal Attainment Scaling Procedures.

    ERIC Educational Resources Information Center

    Kiresuk, Thomas J.; Garwick, Geoffrey

    The P.E.P. Report 1969-1973 focuses on the various findings and activities of the Program Evaluation Project. This chapter of the report discusses the basic goal attainment scaling procedures. Goal attainment scaling is a methodology for developing personalized, multivariable, scaled descriptions which can be used for either therapy…

  20. 38 CFR 21.5001 - Administration of benefits: 38 U.S.C. Chapter 32.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2011-07-01 2011-07-01 false Administration of benefits: 38 U.S.C. Chapter 32. 21.5001 Section 21.5001 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Post-Vietnam Era...

  1. 38 CFR 21.5001 - Administration of benefits: 38 U.S.C. Chapter 32.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Administration of benefits: 38 U.S.C. Chapter 32. 21.5001 Section 21.5001 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Post-Vietnam Era...

  2. 38 CFR 21.5001 - Administration of benefits: 38 U.S.C. Chapter 32.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2013-07-01 2013-07-01 false Administration of benefits: 38 U.S.C. Chapter 32. 21.5001 Section 21.5001 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Post-Vietnam Era...

  3. 38 CFR 21.5001 - Administration of benefits: 38 U.S.C. Chapter 32.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2012-07-01 2012-07-01 false Administration of benefits: 38 U.S.C. Chapter 32. 21.5001 Section 21.5001 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Post-Vietnam Era...

  4. 38 CFR 21.5001 - Administration of benefits: 38 U.S.C. Chapter 32.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2014-07-01 2014-07-01 false Administration of benefits: 38 U.S.C. Chapter 32. 21.5001 Section 21.5001 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Post-Vietnam Era...

  5. PROFESSIONAL INSECURITIES OF PROSPECTIVE TEACHERS.

    ERIC Educational Resources Information Center

    LUECK, WILLIAM R.

    TO DETERMINE WHICH COMMON TEACHING PROBLEMS CAUSE THE GREATEST CONCERN OR INSECURITY AMONG PROSPECTIVE TEACHERS, 445 JUNIORS (243 IN 1962-63 AND 205 IN 1963-64) TAKING A SECONDARY SCHOOL METHODS COURSE WERE ASKED TO RANK TWELVE MAJOR PROBLEMS IN THE ORDER IN WHICH THEY CAUSED CONCERN. THE PROBLEMS WERE COMPILED FROM THOSE OCCURRING FREQUENTLY IN…

  6. Job Prospects for Electrical Engineers.

    ERIC Educational Resources Information Center

    Basta, Nicholas

    1986-01-01

    Discusses the career outlook for electrical/electronics engineers. Explains that the number of bachelor degree graduates continues to rise, along with average starting salaries. Reveals that although the availability of jobs in the computer industry is leveling off, prospects in the robotics and telecommunication fields are growing. (TW)

  7. Job Prospects for Metallurgical Engineering.

    ERIC Educational Resources Information Center

    Basta, Nicholas

    1985-01-01

    Job prospects in mining, metal-extraction, steel, and refining industries are depressed, but technological discoveries are opening up new fields for metallurgical engineers. Enrollment/employment opportunities and salaries in these areas are discussed a well as the roles of foreign competition, plastics applications, and ceramics research and…

  8. Job Prospects for Aerospace Engineers.

    ERIC Educational Resources Information Center

    Basta, Nicholas

    1987-01-01

    Discusses the recent trends in job opportunities for aerospace engineers. Mentions some of the political, technological, and economic factors affecting the overall employment picture. Includes a description of the job prospects created by the general upswing of the large commercial aircraft market. (TW)

  9. Scientific knowledge and modern prospecting

    USGS Publications Warehouse

    Neuerburg, G.J.

    1985-01-01

    Modern prospecting is the systematic search for specified and generally ill-exposed components of the Earth's crust known as ore. This prospecting depends entirely on reliable, or scientific knowledge for guidance and for recognition of the search objects. Improvement in prospecting results from additions and refinements to scientific knowledge. Scientific knowledge is an ordered distillation of observations too numerous and too complex in themselves for easy understanding and for effective management. The ordering of these observations is accomplished by an evolutionary hierarchy of abstractions. These abstractions employ simplified descriptions consisting of characterization by selected properties, sampling to represent much larger parts of a phenomenon, generalized mappings of patterns of geometrical and numerical relations among properties, and explanation (theory) of these patterns as functional relations among the selected properties. Each abstraction is predicated on the mode of abstraction anticipated for the next higher level, so that research is a deductive process in which the highest level, theory, is indispensible for the growth and refinement of scientific knowledge, and therefore of prospecting methodology. ?? 1985 Springer-Verlag.

  10. Electron Polarimetry: Status and Prospects

    SciTech Connect

    Eugene Chudakov

    2005-04-01

    Polarized electron beams are used widely for DIS, parity violation, and other experiments. I discuss the methods and instrumentation used to measure the electron beam polarization, as well as the prospects for the future facilities. A number of recent achievements and projects are discussed.

  11. Autism Research: Prospects and Priorities.

    ERIC Educational Resources Information Center

    Rutter, Michael

    1996-01-01

    Research prospects and priorities in autism are discussed with respect to: (1) diagnosis, classification, and epidemiology; (2) clinical research; (3) neuropsychological research; (4) genetics; (5) structural and functional brain imaging; (6) postmortem studies; (7) other biological research; and (8) treatment research. Application of research…

  12. UV and Optical Detectors: Status and Prospects

    NASA Technical Reports Server (NTRS)

    Woodgate, Bruce; Oegerle, William (Technical Monitor)

    2002-01-01

    UV and visible detectors - status and prospects. The status and prospects for UV and visible detectors for space astrophysics missions will be described, based on the findings of the NASA working group roadmap report, hopefully updated.

  13. Report to the Legislature on: School Breakfast and Summer Food Service Programs. MGL Chapter 15 Section 1G(f) and Chapter 61 of the Acts of 2007 Line Item 7053-1925

    ERIC Educational Resources Information Center

    Massachusetts Department of Education, 2008

    2008-01-01

    The paper presents the report on "School Breakfast and Summer Food Service Program." Pursuant to Chapter 61 of the Acts of 2007 line item 7053-1925 and Massachusetts General Laws (MGL) chapter 15 section 1G(f), this report is submitted to the Legislature. An Act establishing school-based Nutrition and Child Hunger Relief Programs was…

  14. Examining Prospective Teachers' Understanding of Proportional Reasoning

    ERIC Educational Resources Information Center

    Kitchen, Richard; DePree, Julie

    2004-01-01

    In this article, the authors describe their efforts to assess prospective K-8 teachers' knowledge of proportional reasoning. Based upon their analysis of prospective K-8 teachers' work on a mathematics performance task, they discuss the implications for preparing prospective teachers to teach proportional reasoning to their students. In general,…

  15. Prospective Memory Training in Older Adults.

    ERIC Educational Resources Information Center

    Schmidt, Iris W.; Berg, Ina J.; Deelman, Betto G.

    2001-01-01

    Twenty adults received training in prospective memory; 23 who received training in reducing worries about forgetfulness and 22 controls formed a comparison group. Results of a telephone task and a prospective categorization task revealed significant but small effects for the prospective memory group. After 3 months, the comparison group's…

  16. 31 CFR Appendix A to Chapter V - Information Pertaining to the Specially Designated Nationals and Blocked Persons List

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Specially Designated Nationals and Blocked Persons List A Appendix A to Chapter V Money and Finance... OF THE TREASURY Ch. V, App. A Appendix A to Chapter V—Information Pertaining to the Specially... Office of Foreign Assets Control (“OFAC”) maintains on its Web site a list of blocked persons,...

  17. 31 CFR Appendix A to Chapter V - Information Pertaining to the Specially Designated Nationals and Blocked Persons List

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Specially Designated Nationals and Blocked Persons List A Appendix A to Chapter V Money and Finance... OF THE TREASURY Ch. V, App. A Appendix A to Chapter V—Information Pertaining to the Specially... Office of Foreign Assets Control (“OFAC”) maintains on its Web site a list of blocked persons,...

  18. 50 CFR Appendix A to Chapter I - Codes for the Representation of Names of Countries (Established by the International Organization...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false Codes for the Representation of Names of Countries (Established by the International Organization for Standardization) A Appendix A to Chapter I.... I, App. A Appendix A to Chapter I—Codes for the Representation of Names of Countries (Established...

  19. Still Missing? History Chapters in Introductory Early Childhood Education Textbooks From the 1990s to the 2010s

    ERIC Educational Resources Information Center

    Prochner, Larry; Woitte, Sherry

    2013-01-01

    This article compares history chapters in recent introductory early childhood education textbooks with those from an earlier study, reviewing history chapters on four dimensions: the rationale for the study of history, the dominant story of the history, the facts of the history, and the image of the history. Ten textbooks are reviewed, including…

  20. 20 CFR 416.925 - Listing of Impairments in appendix 1 of subpart P of part 404 of this chapter.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... subpart P of part 404 of this chapter. 416.925 Section 416.925 Employees' Benefits SOCIAL SECURITY... Blindness Medical Considerations § 416.925 Listing of Impairments in appendix 1 of subpart P of part 404 of... listings) is in appendix 1 of subpart P of part 404 of this chapter. For adults, it describes for each...