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Sample records for american catch share

  1. Ecological indicators display reduced variation in North American catch share fisheries.

    PubMed

    Essington, Timothy E

    2010-01-12

    A growing push to implement catch share fishery programs is based partly on the recognition that they may provide stronger incentives for ecological stewardship than conventional fisheries management. Using data on population status, quota compliance, discard rates, use of habitat-damaging gear, and landings for 15 catch share programs in North America, I tested the hypothesis that catch share systems lead to improved ecological stewardship and status of exploited populations. Impacts of catch share programs were measured through comparisons of fisheries with catch shares to fisheries without catch shares or by comparing fisheries before and after catch shares were implemented. The average levels of most indicators were unaffected by catch share implementation: only discard rate, which declined significantly in catch share fisheries, showed a significant response. However, catch share fisheries were distinguished by markedly reduced interannual variability in all indicators, being statistically significant for exploitation rate, landings, discard rate, and the ratio of catch to catch quotas. These impacts of catch shares were common between nations and ocean basins and were independent of the number of years that catch share programs had been in place. These findings suggest that for the indicators examined, the primary effect of catch shares was greater consistency over time. This enhanced consistency could be beneficial to fishery systems and might also be an indication of more effective management.

  2. Ecological indicators display reduced variation in North American catch share fisheries

    PubMed Central

    Essington, Timothy E.

    2009-01-01

    A growing push to implement catch share fishery programs is based partly on the recognition that they may provide stronger incentives for ecological stewardship than conventional fisheries management. Using data on population status, quota compliance, discard rates, use of habitat-damaging gear, and landings for 15 catch share programs in North America, I tested the hypothesis that catch share systems lead to improved ecological stewardship and status of exploited populations. Impacts of catch share programs were measured through comparisons of fisheries with catch shares to fisheries without catch shares or by comparing fisheries before and after catch shares were implemented. The average levels of most indicators were unaffected by catch share implementation: only discard rate, which declined significantly in catch share fisheries, showed a significant response. However, catch share fisheries were distinguished by markedly reduced interannual variability in all indicators, being statistically significant for exploitation rate, landings, discard rate, and the ratio of catch to catch quotas. These impacts of catch shares were common between nations and ocean basins and were independent of the number of years that catch share programs had been in place. These findings suggest that for the indicators examined, the primary effect of catch shares was greater consistency over time. This enhanced consistency could be beneficial to fishery systems and might also be an indication of more effective management. PMID:20080747

  3. Can catch shares prevent fisheries collapse?

    PubMed

    Costello, Christopher; Gaines, Steven D; Lynham, John

    2008-09-19

    Recent reports suggest that most of the world's commercial fisheries could collapse within decades. Although poor fisheries governance is often implicated, evaluation of solutions remains rare. Bioeconomic theory and case studies suggest that rights-based catch shares can provide individual incentives for sustainable harvest that is less prone to collapse. To test whether catch-share fishery reforms achieve these hypothetical benefits, we have compiled a global database of fisheries institutions and catch statistics in 11,135 fisheries from 1950 to 2003. Implementation of catch shares halts, and even reverses, the global trend toward widespread collapse. Institutional change has the potential for greatly altering the future of global fisheries.

  4. Catch shares slow the race to fish.

    PubMed

    Birkenbach, Anna M; Kaczan, David J; Smith, Martin D

    2017-04-05

    In fisheries, the tragedy of the commons manifests as a competitive race to fish that compresses fishing seasons, resulting in ecological damage, economic waste, and occupational hazards. Catch shares are hypothesized to halt the race by securing each individual's right to a portion of the total catch, but there is evidence for this from selected examples only. Here we systematically analyse natural experiments to test whether catch shares reduce racing in 39 US fisheries. We compare each fishery treated with catch shares to an individually matched control before and after the policy change. We estimate an average policy treatment effect in a pooled model and in a meta-analysis that combines separate estimates for each treatment-control pair. Consistent with the theory that market-based management ends the race to fish, we find strong evidence that catch shares extend fishing seasons. This evidence informs the current debate over expanding the use of market-based regulation to other fisheries.

  5. Catch shares slow the race to fish

    NASA Astrophysics Data System (ADS)

    Birkenbach, Anna M.; Kaczan, David J.; Smith, Martin D.

    2017-04-01

    In fisheries, the tragedy of the commons manifests as a competitive race to fish that compresses fishing seasons, resulting in ecological damage, economic waste, and occupational hazards. Catch shares are hypothesized to halt the race by securing each individual’s right to a portion of the total catch, but there is evidence for this from selected examples only. Here we systematically analyse natural experiments to test whether catch shares reduce racing in 39 US fisheries. We compare each fishery treated with catch shares to an individually matched control before and after the policy change. We estimate an average policy treatment effect in a pooled model and in a meta-analysis that combines separate estimates for each treatment-control pair. Consistent with the theory that market-based management ends the race to fish, we find strong evidence that catch shares extend fishing seasons. This evidence informs the current debate over expanding the use of market-based regulation to other fisheries.

  6. 77 FR 5473 - Pacific Halibut Fisheries; Catch Sharing Plan

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-03

    ... National Oceanic and Atmospheric Administration 50 CFR Part 300 RIN 0648-BB68 Pacific Halibut Fisheries; Catch Sharing Plan AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric... IPHC. These measures include the sport fishery allocations and management measures for Area 2A. These...

  7. Will a catch share for whales improve social welfare?

    PubMed

    Smith, Martin D; Asche, Frank; Bennear, Lori S; Havice, Elizabeth; Read, Andrew J; Squires, Dale

    2014-01-01

    We critique a proposal to use catch shares to manage transboundary wildlife resources with potentially high non-extractive values, and we focus on the case of whales. Because whales are impure public goods, a policy that fails to capture all nonmarket benefits (due to free riding) could lead to a suboptimal outcome. Even if free riding were overcome, whale shares would face four implementation challenges. First, a whale share could legitimize the international trade in whale meat and expand the whale meat market. Second, a legal whale trade creates monitoring and enforcement challenges similar to those of organizations that manage highly migratory species such as tuna. Third, a whale share could create a new political economy of management that changes incentives and increases costs for nongovernmental organizations (NGOs) to achieve the current level of conservation. Fourth, a whale share program creates new logistical challenges for quota definition and allocation regardless of whether the market for whale products expands or contracts. Each of these issues, if left unaddressed, could result in lower overall welfare for society than under the status quo.

  8. 78 FR 39121 - Pacific Halibut Fisheries; Catch Sharing Plan for Guided Sport and Commercial Fisheries in Alaska

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-28

    ... Parts 300 and 679 Pacific Halibut Fisheries; Catch Sharing Plan for Guided Sport and Commercial... 300 and 679 RIN 0648-BA37 Pacific Halibut Fisheries; Catch Sharing Plan for Guided Sport and... proposes regulations that would implement a catch sharing plan for the guided sport (charter) and...

  9. Impact of catch shares on diversification of fishers’ income and risk

    PubMed Central

    Speir, Cameron; Agar, Juan; Crosson, Scott; DePiper, Geret; Kasperski, Stephen; Kitts, Andrew W.; Perruso, Larry

    2017-01-01

    Many fishers diversify their income by participating in multiple fisheries, which has been shown to significantly reduce year-to-year variation in income. The ability of fishers to diversify has become increasingly constrained in the last few decades, and catch share programs could further reduce diversification as a result of consolidation. This could increase income variation and thus financial risk. However, catch shares can also offer fishers opportunities to enter or increase participation in catch share fisheries by purchasing or leasing quota. Thus, the net effect on diversification is uncertain. We tested whether diversification and variation in fishing revenues changed after implementation of catch shares for 6,782 vessels in 13 US fisheries that account for 20% of US landings revenue. For each of these fisheries, we tested whether diversification levels, trends, and variation in fishing revenues changed after implementation of catch shares, both for fishers that remained in the catch share fishery and for those that exited but remained active in other fisheries. We found that diversification for both groups was nearly always reduced. However, in most cases, we found no significant change in interannual variation of revenues, and, where changes were significant, variation decreased nearly as often as it increased. PMID:28808006

  10. Impact of catch shares on diversification of fishers' income and risk.

    PubMed

    Holland, Daniel S; Speir, Cameron; Agar, Juan; Crosson, Scott; DePiper, Geret; Kasperski, Stephen; Kitts, Andrew W; Perruso, Larry

    2017-08-29

    Many fishers diversify their income by participating in multiple fisheries, which has been shown to significantly reduce year-to-year variation in income. The ability of fishers to diversify has become increasingly constrained in the last few decades, and catch share programs could further reduce diversification as a result of consolidation. This could increase income variation and thus financial risk. However, catch shares can also offer fishers opportunities to enter or increase participation in catch share fisheries by purchasing or leasing quota. Thus, the net effect on diversification is uncertain. We tested whether diversification and variation in fishing revenues changed after implementation of catch shares for 6,782 vessels in 13 US fisheries that account for 20% of US landings revenue. For each of these fisheries, we tested whether diversification levels, trends, and variation in fishing revenues changed after implementation of catch shares, both for fishers that remained in the catch share fishery and for those that exited but remained active in other fisheries. We found that diversification for both groups was nearly always reduced. However, in most cases, we found no significant change in interannual variation of revenues, and, where changes were significant, variation decreased nearly as often as it increased.

  11. 76 FR 14300 - Pacific Halibut Fisheries; Catch Sharing Plan

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-16

    ... coasts of the Alaska Peninsula and Unimak Island to the point of origin at Cape Sarichef Light are closed... specified in section 8 shall be limited to the net weights expressed in pounds or metric tons shown in the... Metric tons 2A: directed commercial, and incidental 159,380 72.3 commercial catch during salmon...

  12. 78 FR 44920 - Pacific Halibut Fisheries; Catch Sharing Plan for Guided Sport and Commercial Fisheries in Alaska...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-25

    ... Fisheries; Catch Sharing Plan for Guided Sport and Commercial Fisheries in Alaska; Extension of Comment... for the guided sport and commercial fisheries for Pacific halibut in waters of International Pacific... would implement a catch sharing plan for the guided sport and commercial fisheries for Pacific halibut...

  13. 78 FR 75843 - Pacific Halibut Fisheries; Catch Sharing Plan for Guided Sport and Commercial Fisheries in Alaska

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-12

    ... Part 902 50 CFR Parts 300 and 679 Pacific Halibut Fisheries; Catch Sharing Plan for Guided Sport and... Plan for Guided Sport and Commercial Fisheries in Alaska AGENCY: National Marine Fisheries Service...: NMFS issues regulations to implement a catch sharing plan for the guided sport (charter) and commercial...

  14. Catch the Dream of Camping: Albuquerque Keynoters Share Insight into the Future of Camping.

    ERIC Educational Resources Information Center

    Coleman, Marla

    2000-01-01

    Highlights the views of three keynote speakers who will share their insights into the future of the camp experience at the next American Camping Association National Conference. Environmentalist Bill McKibben, educator Cynthia Tobias, and futurist Ira Blumenthal focus, respectively, on connecting children to the natural world, understanding…

  15. 76 FR 66913 - Caribbean Fishery Management Council; Catch Share Panel Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-28

    ... National Oceanic and Atmospheric Administration RIN 0648-XA796 Caribbean Fishery Management Council; Catch... Caribbean Fishery Management Council will hold a public meeting to discuss the issues contained in the...., at the Rincon Beach Hotel, Rd. 115, km 5.5, A asco, Puerto Rico 00610. FOR FURTHER...

  16. 50 CFR 300.63 - Catch sharing plan and domestic management measures in Area 2A.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...′ N. lat., 124°32.41′ W. long.; (123) 43°30.92′ N. lat., 124°34.43′ W. long.; (124) 43°20.83′ N. lat... measures. (3) A portion of the Area 2A Washington recreational TAC is allocated as incidental catch in the...) Modification of subarea quotas. (3) Notice procedures. (i) Actions taken under this section will be...

  17. 50 CFR 300.63 - Catch sharing plan and domestic management measures in Area 2A.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ....; (83) 42°45.29′ N. lat., 124°37.95′ W. long.; (84) 42°45.61′ N. lat., 124°36.87′ W. long.; (85) 42°44... adjusted inseason by NMFS. (2) A portion of the commercial TAC is allocated as incidental catch in the... is greater than 900,000 lb (408.2 mt,) provided that a minimum of 10,000 lb (4.5 mt) is...

  18. Knowledge Sharing in an American Multinational Company Based in Malaysia

    ERIC Educational Resources Information Center

    Ling, Chen Wai; Sandhu, Manjit S.; Jain, Kamal Kishore

    2009-01-01

    Purpose: This paper seeks to examine the views of executives working in an American based multinational company (MNC) about knowledge sharing, barriers to knowledge sharing, and strategies to promote knowledge sharing. Design/methodology/approach: This study was carried out in phases. In the first phase, a topology of organizational mechanisms for…

  19. Knowledge Sharing in an American Multinational Company Based in Malaysia

    ERIC Educational Resources Information Center

    Ling, Chen Wai; Sandhu, Manjit S.; Jain, Kamal Kishore

    2009-01-01

    Purpose: This paper seeks to examine the views of executives working in an American based multinational company (MNC) about knowledge sharing, barriers to knowledge sharing, and strategies to promote knowledge sharing. Design/methodology/approach: This study was carried out in phases. In the first phase, a topology of organizational mechanisms for…

  20. A collector's passion from catching the stone to sharing the view

    USDA-ARS?s Scientific Manuscript database

    This is an introduction to a second edition of the catalogue for the groundbreaking 2008 exhibition at the U.S. National Arboretum's National Bonsai & Penjing Museum - Beyond the Black Mountain: Color, Pattern, and Form in American Viewing Stones. The National Bonsai & Penjing Museum is one of the f...

  1. Sharing Our Worlds. Native American Children Today.

    ERIC Educational Resources Information Center

    Neal, Colleen, Ed.

    The book furthers cultural awareness with first person narratives describing the lives of five elementary school children who represent Native American tribes or a mix of Native American tribes with another culture. In a simple style, the children describe their activities, families, foods, recreational activities, and values, and explain their…

  2. Trade-offs among catch, bycatch, and landed value in the American Samoa longline fishery.

    PubMed

    Watson, Jordan T; Bigelow, Keith A

    2014-08-01

    The interspecific preferences of fishes for different depths and habitats suggest fishers could avoid unwanted catches of some species while still effectively targeting other species. In pelagic longline fisheries, albacore (Thunnus alalunga) are often caught in relatively cooler, deeper water (>100 m) than many species of conservation concern (e.g., sea turtles, billfishes, and some sharks) that are caught in shallower water (<100 m). From 2007 to 2011, we examined the depth distributions of hooks for 1154 longline sets (3,406,946 hooks) and recorded captures by hook position on 2642 sets (7,829,498 hooks) in the American Samoa longline fishery. Twenty-three percent of hooks had a settled depth <100 m. Individuals captured in the 3 shallowest hook positions accounted for 18.3% of all bycatch. We analyzed hypothetical impacts for 25 of the most abundant species caught in the fishery by eliminating the 3 shallowest hook positions under scenarios with and without redistribution of these hooks to deeper depths. Distributions varied by species: 45.5% (n = 10) of green sea turtle (Chelonia mydas), 59.5% (n = 626) of shortbill spearfish (Tetrapturus angustirostris), 37.3% (n = 435) of silky shark (Carcharhinus falciformis), and 42.6% (n = 150) of oceanic whitetip shark (C. longimanus) were caught on the 3 shallowest hooks. Eleven percent (n = 20,435) of all tuna and 8.5% (n = 10,374) of albacore were caught on the 3 shallowest hooks. Hook elimination reduced landed value by 1.6-9.2%, and redistribution of hooks increased average annual landed value relative to the status quo by 5-11.7%. Based on these scenarios, redistribution of hooks to deeper depths may provide an economically feasible modification to longline gear that could substantially reduce bycatch for a suite of vulnerable species. Our results suggest that this method may be applicable to deep-set pelagic longline fisheries worldwide.

  3. Sharing, Discounting, and Selfishness: A Japanese-American Comparison

    ERIC Educational Resources Information Center

    Ito, Masato; Saeki, Daisuke; Green, Leonard

    2011-01-01

    Social discounting rates were compared between Japanese and American college students. In a series of psychophysical questionnaire tasks, participants chose between a hypothetical unshared monetary reward and a hypothetical monetary reward to be shared with other people (relatives or strangers), to determine amounts of the unshared reward…

  4. Sharing, Discounting, and Selfishness: A Japanese-American Comparison

    ERIC Educational Resources Information Center

    Ito, Masato; Saeki, Daisuke; Green, Leonard

    2011-01-01

    Social discounting rates were compared between Japanese and American college students. In a series of psychophysical questionnaire tasks, participants chose between a hypothetical unshared monetary reward and a hypothetical monetary reward to be shared with other people (relatives or strangers), to determine amounts of the unshared reward…

  5. Comparing historical catch rates of American shad in multifilament and monofilament nets: A step toward setting restoration targets for Virginia stocks

    USGS Publications Warehouse

    Maki, K.L.; Hoenig, J.M.; Olney, J.E.; Heisey, D.M.

    2006-01-01

    Recreational and commercial harvest of American shad Alosa sapidissima in the Virginia waters of the Chesapeake Bay and its tributaries has been prohibited since 1994. The Atlantic States Marine Fisheries Commission Shad and River Herring Management Plan requires that Virginia develop restoration targets for its shad populations, but estimates of their sizes are not available and there is little information about historic population levels. Thus, establishing restoration targets based on population size is problematic. A current spawning stock monitoring program yields catch rate information that can be compared with historic catch rate information recorded in commercial fishery logbooks from the 1950s and the 1980s. However, multifilament gill nets were used in the 1950s and monofilament nets were used in the 1980s (as well as in the current monitoring program). A Latin square design was employed to test the differences in relative fishing power of the two gear types over 2 years of seasonal sampling on the York River, Virginia. Estimates are that the monofilament nets are roughly twice as efficient as the multifilament nets. Reported catch rates in the 1950s and 1980s are roughly equivalent. However, when adjustments are made for the differences in fishing gear, catch rates for the 1950s are twice as high as those during the 1980s. These results provide valuable information for setting restoration targets for Virginia stocks of American shad. ?? Copyright by the American Fisheries Society 2006.

  6. Catching Sunlight

    NASA Astrophysics Data System (ADS)

    Friedman, Alan

    Everyone knows that astronomy is done in the dark. Astronomers are creatures of the night, like vampires, sleeping during the day and working all night long to catch the faint light of their elusive prey.

  7. Clean catch urine sample

    MedlinePlus

    ... specimen; Urine collection - clean catch; UTI - clean catch; Urinary tract infection - clean catch; Cystitis - clean catch ... LE, Norrby SR. Approach to the patient with urinary tract infection. In: Goldman L, Schafer AI, eds. Goldman-Cecil ...

  8. Investigators share improved understanding of the North American carbon cycle

    Treesearch

    Richard A. Birdsey; Robert Cook; Scott Denning; Peter Griffith; Beverly Law; Jeffrey Masek; Anna Michalak; Stephen Ogle; Dennis Ojima; Yude Pan; Christopher Sabine; Edwin Sheffner; Eric Sundquist

    2007-01-01

    The U.S. North American Carbon Program (NACP) sponsored an "all-scientist" meeting to review progress in understanding the dynamics of the carbon cycle of North American and adjacent oceans, and to chart a course for improved integration across scientifi c disciplines, scales, and Earth system boundaries. The meeting participants also addressed the need for...

  9. The National Museum of the American Indian: Sharing the Gift

    ERIC Educational Resources Information Center

    Cobb, Amanda J.

    2005-01-01

    Over twenty-five thousand American Indians from over five hundred Indigenous nations journeyed from their homes to the National Mall in Washington DC to witness the opening of the National Museum of the American Indian (NMAI) on September 25, 2005. They journeyed to participate in the largest gathering of Native peoples in modern history, to…

  10. Sharing Shakespeare: Integrating Literature, Technology, and American Sign Language.

    ERIC Educational Resources Information Center

    Cambridge, Theresa; Abdulezer, Susan

    1998-01-01

    The Sharing Shakespeare project at New York City's Public School for the Deaf developed a unique, elective, process-oriented literature class that combined teenage profoundly deaf students and culturally diverse, limited-English-proficient hearing students. Aided by multimedia technologies, these students collaborated in learning, reading, and…

  11. Investigators Share Improved Understanding of the North American Carbon Cycle

    SciTech Connect

    Birdsey, Richard A.; Cook, Robert B; Denning, Scott; Griffith, Peter; Law, Beverly E.; Masek, Jeffrey; Michalak, Anna; Ogle, Stephen; Ojima, Dennis; Pan, Yude; Sabine, Christopher; Sheffner, Edwin; Sundquist, Eric

    2007-06-01

    U.S. North American Carbon Program Investigators Meeting, Colorado Springs, Colorado, 22-25 January 2007. The U.S. North American Carbon Program (NACP) sponsored an "all-scientist" meeting to review progress in understanding the dynamics of the carbon cycle of North America and adjacent oceans, and to chart a course for improved integration across scientific disciplines, scales, and Earth system boundaries. The meeting participants also addressed the need for better decision support tools for managing the carbon cycle of North America, so that strong science can inform policy as interest in taking action increases across the nation.

  12. Shared Decision Making in ICUs: An American College of Critical Care Medicine and American Thoracic Society Policy Statement.

    PubMed

    Kon, Alexander A; Davidson, Judy E; Morrison, Wynne; Danis, Marion; White, Douglas B

    2016-01-01

    Shared decision making is endorsed by critical care organizations; however, there remains confusion about what shared decision making is, when it should be used, and approaches to promote partnerships in treatment decisions. The purpose of this statement is to define shared decision making, recommend when shared decision making should be used, identify the range of ethically acceptable decision-making models, and present important communication skills. The American College of Critical Care Medicine and American Thoracic Society Ethics Committees reviewed empirical research and normative analyses published in peer-reviewed journals to generate recommendations. Recommendations approved by consensus of the full Ethics Committees of American College of Critical Care Medicine and American Thoracic Society were included in the statement. Six recommendations were endorsed: 1) DEFINITION: Shared decision making is a collaborative process that allows patients, or their surrogates, and clinicians to make healthcare decisions together, taking into account the best scientific evidence available, as well as the patient's values, goals, and preferences. 2) Clinicians should engage in a shared decision making process to define overall goals of care (including decisions regarding limiting or withdrawing life-prolonging interventions) and when making major treatment decisions that may be affected by personal values, goals, and preferences. 3) Clinicians should use as their "default" approach a shared decision making process that includes three main elements: information exchange, deliberation, and making a treatment decision. 4) A wide range of decision-making approaches are ethically supportable, including patient- or surrogate-directed and clinician-directed models. Clinicians should tailor the decision-making process based on the preferences of the patient or surrogate. 5) Clinicians should be trained in communication skills. 6) Research is needed to evaluate decision

  13. Factors associated with bed-sharing for African American and White mothers in Wisconsin.

    PubMed

    Salm Ward, Trina C; Ngui, Emmanuel M

    2015-04-01

    Mother-infant bed-sharing has been associated with a higher risk of sleep-related infant deaths, which affects African Americans at a disproportionately higher rate. Although "separate but proximate sleep surfaces" for infants has been recommended since 2005, bed-sharing remains a common practice, especially among African Americans. This study examined factors associated with bed-sharing among African American and White mothers. Separate logistic regression models were constructed for African American and White respondents to the 2007-2010 Wisconsin Pregnancy Risk Assessment and Monitoring System. The sample consisted of 806 African Americans and 1,680 Whites (N = 2,486). A significantly larger proportion of African Americans (70.6 %) reported bed-sharing than Whites (53.4 %). For both races, partner-related stress was significantly associated with bed-sharing; no significant differences were found between the two racial groups. For African Americans, partner stress (OR 1.8: 1.2-2.6) and maternal education of 13-15 years (OR 2.0: 1.2-3.4) or ≥16 years (OR 2.7: 1.1-6.3) was associated with increased odds of bed-sharing. For Whites, partner stress (OR 1.3: 1-1.8), breastfeeding (OR 2.5: 1.9-3.1), income of $35,000-$49,999 (OR 1.6: 1.2-2.3), being unmarried (OR 1.5: 1.1-2.2), needing money for food (OR 1.6: 1.1-2.3), and non-supine sleep (OR 1.8: 1.2-2.6) were associated with increased odds of bed-sharing. Differences were found in bed-sharing factors between racial groups which suggests a need for culturally-relevant, tailored safe infant sleep interventions. Providers should ask families about their infant's sleeping environment and address safety issues within that environment. More research is needed on the context and reasons for bed-sharing.

  14. Couples' cultural values, shared parenting, and family emotional climate within Mexican American families.

    PubMed

    Sotomayor-Peterson, Marcela; Figueredo, Aurelio J; Christensen, Donna H; Taylor, Angela R

    2012-06-01

    This study tested a model of shared parenting as its centerpiece that incorporates cultural values as predictors and family emotional climate as the outcome variable of interest. We aimed to assess the predictive power of the Mexican cultural values of familismo and simpatia over couples' shared parenting practices. We anticipated that higher levels of shared parenting would predict family emotional climate. The participants were 61 Mexican American, low income couples, with at least one child between 3 and 4 years of age, recruited from a home-based Head Start program. The predictive model demonstrated excellent goodness of fit, supporting the hypothesis that a positive emotional climate within the family is fostered when Mexican American couples practice a sufficient level of shared parenting. Empirical evidence was previously scarce on this proposition. The findings also provide evidence for the role of cultural values, highlighting the importance of family solidarity and avoidance of confrontation as a pathway to shared parenting within Mexican American couples. © FPI, Inc.

  15. Patient Trust in Physicians and Shared Decision-Making Among African-Americans With Diabetes

    PubMed Central

    Peek, Monica E.; Gorawara-Bhat, Rita; Quinn, Michael T.; Odoms-Young, Angela; Wilson, Shannon C.; Chin, Marshall H.

    2013-01-01

    This study explores patient trust in physicians and its relationship to shared decision-making (SDM) among African-Americans with diabetes (types 1 and 2). We conducted a series of focus groups (n = 27) and in-depth interviews (n = 24). Topic guides were developed utilizing theoretical constructs. Each interview was audiotaped and transcribed verbatim. Each transcript was independently coded by two randomly assigned members of the research team; codes and themes were identified in an iterative fashion utilizing Atlas.ti software. The mean age of study participants was 62 years and 85% were female. We found that (1) race as a social construct has the potential to influence key domains of patient trust (interpersonal/relationship aspects and medical skills/technical competence), (2) the relationship between patient trust and shared decision-making is bidirectional in nature, and (3) enhancing patient trust may potentially increase or decrease SDM among African-Americans with diabetes. Mistrust of physicians among African-Americans with diabetes may partially be addressed through (1) patient education efforts, (2) physician training in interpersonal skills and cultural competence, and (3) physician efforts to engage patients in SDM. To help enhance patient outcomes among African-Americans with diabetes, physicians might consider incorporating strategies to simultaneously engender their patients' trust and encourage shared decision-making. PMID:23050731

  16. Patient trust in physicians and shared decision-making among African-Americans with diabetes.

    PubMed

    Peek, Monica E; Gorawara-Bhat, Rita; Quinn, Michael T; Odoms-Young, Angela; Wilson, Shannon C; Chin, Marshall H

    2013-01-01

    This study explores patient trust in physicians and its relationship to shared decision-making (SDM) among African-Americans with diabetes (types 1 and 2). We conducted a series of focus groups (n = 27) and in-depth interviews (n = 24). Topic guides were developed utilizing theoretical constructs. Each interview was audiotaped and transcribed verbatim. Each transcript was independently coded by two randomly assigned members of the research team; codes and themes were identified in an iterative fashion utilizing Atlas.ti software. The mean age of study participants was 62 years and 85% were female. We found that (1) race as a social construct has the potential to influence key domains of patient trust (interpersonal/relationship aspects and medical skills/technical competence), (2) the relationship between patient trust and shared decision-making is bidirectional in nature, and (3) enhancing patient trust may potentially increase or decrease SDM among African-Americans with diabetes. Mistrust of physicians among African-Americans with diabetes may partially be addressed through (1) patient education efforts, (2) physician training in interpersonal skills and cultural competence, and (3) physician efforts to engage patients in SDM. To help enhance patient outcomes among African-Americans with diabetes, physicians might consider incorporating strategies to simultaneously engender their patients' trust and encourage shared decision-making.

  17. Race and shared decision-making: perspectives of African-Americans with diabetes.

    PubMed

    Peek, Monica E; Odoms-Young, Angela; Quinn, Michael T; Gorawara-Bhat, Rita; Wilson, Shannon C; Chin, Marshall H

    2010-07-01

    Shared decision-making (SDM) is an important component of patient-centered healthcare and is positively associated with improved health outcomes (e.g. diabetes and hypertension control). In shared decision-making, patients and physicians engage in bidirectional dialogue about patients' symptoms and treatment options, and select treatment plans that address patient preferences. Existing research shows that African-Americans experience SDM less often than whites, a fact which may contribute to racial disparities in diabetes outcomes. Yet little is known about the reasons for racial disparities in shared decision-making. We explored patient perceptions of how race may influence SDM between African-American patients and their physicians. We conducted in-depth interviews (n=24) and five focus groups (n=27) among a purposeful sample of African-American diabetes patients aged over 21 years, at an urban academic medical center in Chicago. Each interview/focus group was audio-taped, transcribed verbatim and imported into Atlas.ti software. Coding was conducted iteratively; each transcription was independently coded by two research team members. Although there was heterogeneity in patients' perceptions about the influence of race on SDM, in each of the SDM domains (information-sharing, deliberation/physician recommendations, and decision-making), participants identified a range of race-related issues that may influence SDM. Participants identified physician bias/discrimination and/or cultural discordance as issues that may influence physician-related SDM behaviors (e.g. less likely to share information such as test results and more likely to be domineering with African-American patients). They identified mistrust of white physicians, negative attitudes and internalized racism as patient-related issues that may influence African-American patients' SDM behaviors (e.g. less forthcoming with physicians about health information, more deference to physicians, less likely to adhere

  18. 42 CFR 457.535 - Cost-sharing protection to ensure enrollment of American Indians and Alaska Natives.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... American Indians and Alaska Natives. 457.535 Section 457.535 Public Health CENTERS FOR MEDICARE & MEDICAID... § 457.535 Cost-sharing protection to ensure enrollment of American Indians and Alaska Natives. States... children who are American Indians or Alaska Natives, as defined in § 457.10. ...

  19. 42 CFR 457.535 - Cost-sharing protection to ensure enrollment of American Indians and Alaska Natives.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... American Indians and Alaska Natives. 457.535 Section 457.535 Public Health CENTERS FOR MEDICARE & MEDICAID... § 457.535 Cost-sharing protection to ensure enrollment of American Indians and Alaska Natives. States... children who are American Indians or Alaska Natives, as defined in § 457.10. ...

  20. 42 CFR 457.535 - Cost-sharing protection to ensure enrollment of American Indians and Alaska Natives.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... American Indians and Alaska Natives. 457.535 Section 457.535 Public Health CENTERS FOR MEDICARE & MEDICAID... § 457.535 Cost-sharing protection to ensure enrollment of American Indians and Alaska Natives. States... children who are American Indians or Alaska Natives, as defined in § 457.10. ...

  1. Beyond Immigrant Status: Book-Sharing in Low-Income Mexican-American Families

    ERIC Educational Resources Information Center

    Salinas, Maria; Pérez-Granados, Deanne R.; Feldman, Heidi M.; Huffman, Lynne C.

    2017-01-01

    Data from a sample (n = 145) of low-income Mexican-American mothers and their toddlers (9-26 months) were used to explore the prevalence of high-frequency book-sharing (?3 days/week) and its association with maternal immigrant status (Mexico-born vs US-born), as well as other demographic and psychosocial factors. Mexico-born mothers were more…

  2. 76 FR 55343 - Pacific Halibut Fisheries; Extension of Public Comment Period on Proposed Rule for a Catch...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-07

    ... Fisheries; Extension of Public Comment Period on Proposed Rule for a Catch Sharing Plan for Guided Sport and... implement a catch sharing plan for the guided sport and commercial fisheries for Pacific halibut in waters... published regulations at 76 FR 44156, that would implement a catch sharing plan for the guided sport and...

  3. Mexican American Mothers of Low and Middle Socioeconomic Status: Communication Behaviors and Interactive Strategies during Shared Book Reading

    ERIC Educational Resources Information Center

    Rodriguez, Barbara L.; Hines, Rachel; Montiel, Miguel

    2009-01-01

    Purpose: The aim of this investigation was to describe and compare the communication behaviors and interactive reading strategies used by Mexican American mothers of low- and middle-socioeconomic status (SES) background during shared book reading. Method: Twenty Mexican American mother-child dyads from the Southwestern United States were observed…

  4. Shared Decision Making in Intensive Care Units: An American College of Critical Care Medicine and American Thoracic Society Policy Statement

    PubMed Central

    Kon, Alexander A.; Davidson, Judy E.; Morrison, Wynne; Danis, Marion; White, Douglas B.

    2015-01-01

    Objectives Shared decision-making (SDM) is endorsed by critical care organizations, however there remains confusion about what SDM is, when it should be used, and approaches to promote partnerships in treatment decisions. The purpose of this statement is to define SDM, recommend when SDM should be used, identify the range of ethically acceptable decision-making models, and present important communication skills. Methods The American College of Critical Care Medicine (ACCM) and American Thoracic Society (ATS) Ethics Committees reviewed empirical research and normative analyses published in peer-reviewed journals to generate recommendations. Recommendations approved by consensus of the full Ethics Committees of ACCM and ATS were included in the statement. Main Results Six recommendations were endorsed: 1) Definition: Shared decision-making is a collaborative process that allows patients, or their surrogates, and clinicians to make health care decisions together, taking into account the best scientific evidence available, as well as the patient’s values, goals, and preferences. 2) Clinicians should engage in a SDM process to define overall goals of care (including decisions regarding limiting or withdrawing life-prolonging interventions) and when making major treatment decisions that may be affected by personal values, goals, and preferences. 3) Clinicians should use as their “default” approach a SDM process that includes three main elements: information exchange, deliberation, and making a treatment decision. 4) A wide range of decision-making approaches are ethically supportable including patient- or surrogate-directed and clinician-directed models. Clinicians should tailor the decision-making process based on the preferences of the patient or surrogate. 5) Clinicians should be trained in communication skills. 6) Research is needed to evaluate decision-making strategies. Conclusions Patient and surrogate preferences for decision-making roles regarding value

  5. Extensive shared polymorphism at non-MHC immune genes in recently diverged North American prairie grouse

    USGS Publications Warehouse

    Minias, Piotr; Bateson, Zachary W; Whittingham, Linda A; Johnson, Jeff A; Oyler-McCance, Sara J.; Dunn, Peter O

    2017-01-01

    Gene polymorphisms shared between recently diverged species are thought to be widespread and most commonly reflect introgression from hybridization or retention of ancestral polymorphism through incomplete lineage sorting. Shared genetic diversity resulting from incomplete lineage sorting is usually maintained for a relatively short period of time, but under strong balancing selection it may persist for millions of years beyond species divergence (balanced trans-species polymorphism), as in the case of the major histocompatibility complex (MHC) genes. However, balancing selection is much less likely to act on non-MHC immune genes. The aim of this study was to investigate the patterns of shared polymorphism and selection at non-MHC immune genes in five grouse species from Centrocercus and Tympanuchus genera. For this purpose, we genotyped five non-MHC immune genes that do not interact directly with pathogens, but are involved in signaling and regulate immune cell growth. In contrast to previous studies with MHC, we found no evidence for balancing selection or balanced trans-species polymorphism among the non-MHC immune genes. No haplotypes were shared between genera and in most cases more similar allelic variants sorted by genus. Between species within genera, however, we found extensive shared polymorphism, which was most likely attributable to introgression or incomplete lineage sorting following recent divergence and large ancestral effective population size (i.e., weak genetic drift). Our study suggests that North American prairie grouse may have attained relatively low degree of reciprocal monophyly at nuclear loci and reinforces the rarity of balancing selection in non-MHC immune genes.

  6. Blood pressure and cerebral white matter share common genetic factors in Mexican Americans.

    PubMed

    Kochunov, Peter; Glahn, David C; Lancaster, Jack; Winkler, Anderson; Karlsgodt, Kathrin; Olvera, Rene L; Curran, Joanna E; Carless, Melanie A; Dyer, Thomas D; Almasy, Laura; Duggirala, Ravi; Fox, Peter T; Blangero, John

    2011-02-01

    Elevated arterial pulse pressure and blood pressure (BP) can lead to atrophy of cerebral white matter (WM), potentially attributable to shared genetic factors. We calculated the magnitude of shared genetic variance between BP and fractional anisotropy of water diffusion, a sensitive measurement of WM integrity in a well-characterized population of Mexican Americans. The patterns of whole-brain and regional genetic overlap between BP and fractional anisotropy were interpreted in the context the pulse-wave encephalopathy theory. We also tested whether regional pattern in genetic pleiotropy is modulated by the phylogeny of WM development. BP and high-resolution (1.7 × 1.7 × 3 mm; 55 directions) diffusion tensor imaging data were analyzed for 332 (202 females; mean age 47.9 ± 13.3 years) members of the San Antonio Family Heart Study. Bivariate genetic correlation analysis was used to calculate the genetic overlap between several BP measurements (pulse pressure, systolic BP, and diastolic BP) and fractional anisotropy (whole-brain and regional values). Intersubject variance in pulse pressure and systolic BP exhibited a significant genetic overlap with variance in whole-brain fractional anisotropy values, sharing 36% and 22% of genetic variance, respectively. Regionally, shared genetic variance was significantly influenced by rates of WM development (r=-0.75; P=0.01). The pattern of genetic overlap between BP and WM integrity was generally in agreement with the pulse-wave encephalopathy theory. Our study provides evidence that a set of pleiotropically acting genetic factors jointly influence phenotypic variation in BP and WM integrity. The magnitude of this overlap appears to be influenced by phylogeny of WM development, suggesting a possible role for genotype-by-age interactions.

  7. Promoting Physical Activity Through the Shared Use of School Recreational Spaces: A Policy Statement From the American Heart Association

    PubMed Central

    Young, Deborah R.; Spengler, John O.; Frost, Natasha; Evenson, Kelly R.; Vincent, Jeffrey M.; Whitsel, Laurie

    2014-01-01

    Most Americans are not sufficiently physically active, even though regular physical activity improves health and reduces the risk of many chronic diseases. Those living in rural, non-White, and lower-income communities often have insufficient access to places to be active, which can contribute to their lower level of physical activity. The shared use of school recreational facilities can provide safe and affordable places for communities. Studies suggest that challenges to shared use include additional cost, liability protection, communication among constituencies interested in sharing space, and decision-making about scheduling and space allocation. This American Heart Association policy statement has provided recommendations for federal, state, and local decision-makers to support and expand opportunities for physical activity in communities through the shared use of school spaces. PMID:24134355

  8. Promoting physical activity through the shared use of school recreational spaces: a policy statement from the American Heart Association.

    PubMed

    Young, Deborah R; Spengler, John O; Frost, Natasha; Evenson, Kelly R; Vincent, Jeffrey M; Whitsel, Laurie

    2014-09-01

    Most Americans are not sufficiently physically active, even though regular physical activity improves health and reduces the risk of many chronic diseases. Those living in rural, non-White, and lower-income communities often have insufficient access to places to be active, which can contribute to their lower level of physical activity. The shared use of school recreational facilities can provide safe and affordable places for communities. Studies suggest that challenges to shared use include additional cost, liability protection, communication among constituencies interested in sharing space, and decision-making about scheduling and space allocation. This American Heart Association policy statement has provided recommendations for federal, state, and local decision-makers to support and expand opportunities for physical activity in communities through the shared use of school spaces.

  9. Catch a Star!

    NASA Astrophysics Data System (ADS)

    2006-11-01

    ESO and the European Association for Astronomy Education are launching today the 2007 edition of 'Catch a Star!', their international astronomy competition for school students. Now in its fifth year, the competition offers students the chance to win a once-in-a-lifetime trip to ESO's flagship observatory in Chile, as well as many other prizes. Students are invited to 'become astronomers' and embark on a journey to explore the Universe. ESO PR Photo 42/06 The competition includes separate categories - 'Catch a Star Researchers' and 'Catch a Star Adventurers' - to ensure that every student, whatever their level, has the chance to enter and win exciting prizes. For the artistically minded, 'Catch a Star!' also includes an artwork competition, 'Catch a Star Artists'. "'Catch a Star!' offers a unique opportunity for students to learn more about astronomy and about the methods scientists use to discover new things about the Universe", said Douglas Pierce-Price, Education Officer at ESO. In teams, students choose an astronomical topic to study and produce an in-depth report. An important part of the project for 'Catch a Star Researchers' is to think about how ESO's telescopes or a telescope of the future can contribute to their investigations of the subject. As well as the top prize - a trip to one of ESO's observatory sites in Chile - visits to observatories in Germany, Austria and Spain, and many other prizes are also available to be won. 'Catch a Star Researchers' winners will be chosen by an international jury, and 'Catch a Star Adventurers' will be awarded further prizes by lottery. Entries for 'Catch a Star Artists' will be displayed on the web and winners chosen with the help of a public online vote. The first editions of 'Catch a Star!' have attracted several hundred entries from more than 25 countries worldwide. Previous winning entries have included "Star clusters and the structure of the Milky Way" (Budapest, Hungary), "Vega" (Acqui Terme, Italy) and "Venus

  10. Eight Ways to Catch an Insect

    ERIC Educational Resources Information Center

    Gray, Alice

    1977-01-01

    The webs of eight North American spiders are illustrated and discussed. Using these webs, the spiders are able to catch insects for their meals. Each of the webs are unique and require a different approach to the problem of food getting. (MA)

  11. Eight Ways to Catch an Insect

    ERIC Educational Resources Information Center

    Gray, Alice

    1977-01-01

    The webs of eight North American spiders are illustrated and discussed. Using these webs, the spiders are able to catch insects for their meals. Each of the webs are unique and require a different approach to the problem of food getting. (MA)

  12. Catching the Dream Annual Report, 2002.

    ERIC Educational Resources Information Center

    Chavers, Dean, Ed.

    2002-01-01

    In 2002, Catching the Dream (CTD) provided college scholarships to 208 American Indian students as well as grants to improve education in schools that serve Native students. This annual report describes CTD's programs and activities in 2002. Contents include short descriptions of CTD's scholarship, fellowship, and internship programs; describe…

  13. Catch a Star 2008!

    NASA Astrophysics Data System (ADS)

    2007-10-01

    ESO and the European Association for Astronomy Education have just launched the 2008 edition of 'Catch a Star', their international astronomy competition for school students. Now in its sixth year, the competition offers students the chance to win a once-in-a-lifetime trip to ESO's flagship observatory in Chile, as well as many other prizes. CAS logo The competition includes separate categories - 'Catch a Star Researchers' and 'Catch a Star Adventurers' - to ensure that every student, whatever their level, has the chance to enter and win exciting prizes. In teams, students investigate an astronomical topic of their choice and write a report about it. An important part of the project for 'Catch a Star Researchers' is to think about how ESO's telescopes such as the Very Large Telescope (VLT) or future telescopes such as the Atacama Large Millimeter/submillimeter Array (ALMA) and the European Extremely Large Telescope (E-ELT) could contribute to investigations of the topic. Students may also include practical activities such as observations or experiments. For the artistically minded, 'Catch a Star' also offers an artwork competition, 'Catch a Star Artists'. Last year, hundreds of students from across Europe and beyond took part in 'Catch a Star', submitting astronomical projects and artwork. "'Catch a Star' gets students thinking about the wonders of the Universe and the science of astronomy, with a chance of winning great prizes. It's easy to take part, whether by writing about astronomy or creating astronomically inspired artwork," said Douglas Pierce-Price, Education Officer at ESO. As well as the top prize - a trip to ESO's Very Large Telescope in Chile - visits to observatories in Austria and Spain, and many other prizes, can also be won. 'Catch a Star Researchers' winners will be chosen by an international jury, and 'Catch a Star Adventurers' will be awarded further prizes by lottery. Entries for 'Catch a Star Artists' will be displayed on the web and winners

  14. Development of a Conceptual Framework for Understanding Shared Decision making Among African-American LGBT Patients and their Clinicians.

    PubMed

    Peek, Monica E; Lopez, Fanny Y; Williams, H Sharif; Xu, Lucy J; McNulty, Moira C; Acree, M Ellen; Schneider, John A

    2016-06-01

    Enhancing patient-centered care and shared decision making (SDM) has become a national priority as a means of engaging patients in their care, improving treatment adherence, and enhancing health outcomes. Relatively little is known about the healthcare experiences or shared decision making among racial/ethnic minorities who also identify as being LGBT. The purpose of this paper is to understand how race, sexual orientation and gender identity can simultaneously influence SDM among African-American LGBT persons, and to propose a model of SDM between such patients and their healthcare providers. We reviewed key constructs necessary for understanding SDM among African-American LGBT persons, which guided our systematic literature review. Eligible studies for the review included English-language studies of adults (≥ 19 y/o) in North America, with a focus on LGBT persons who were African-American/black (i.e., > 50 % of the study population) or included sub-analyses by sexual orientation/gender identity and race. We searched PubMed, CINAHL, ProQuest Dissertations & Theses, PsycINFO, and Scopus databases using MESH terms and keywords related to shared decision making, communication quality (e.g., trust, bias), African-Americans, and LGBT persons. Additional references were identified by manual reviews of peer-reviewed journals' tables of contents and key papers' references. We identified 2298 abstracts, three of which met the inclusion criteria. Of the included studies, one was cross-sectional and two were qualitative; one study involved transgender women (91 % minorities, 65 % of whom were African-Americans), and two involved African-American men who have sex with men (MSM). All of the studies focused on HIV infection. Sexual orientation and gender identity were patient-reported factors that negatively impacted patient/provider relationships and SDM. Engaging in SDM helped some patients overcome normative beliefs about clinical encounters. In this paper, we present a

  15. Sharing Information about Peer Relations: Parent and Adolescent Opinions and Behaviors in Hmong and African American Families

    ERIC Educational Resources Information Center

    Brown, B. Bradford; Bakken, Jeremy P.; Nguyen, Jacqueline; Von Bank, Heather G.

    2007-01-01

    Despite sharing similar attitudes regarding the information about peers that parents have a right to know, the strategies African American and Hmong families use to seek or censor information about peers diverge because of ethnic differences in emphasis on trust, nurturing autonomy, respect for parental authority, and maintaining cultural…

  16. 42 CFR 457.535 - Cost-sharing protection to ensure enrollment of American Indians and Alaska Natives.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Cost-sharing protection to ensure enrollment of American Indians and Alaska Natives. 457.535 Section 457.535 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) STATE CHILDREN'S HEALTH INSURANCE PROGRAMS...

  17. 42 CFR 457.535 - Cost-sharing protection to ensure enrollment of American Indians and Alaska Natives.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 4 2011-10-01 2011-10-01 false Cost-sharing protection to ensure enrollment of American Indians and Alaska Natives. 457.535 Section 457.535 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) STATE CHILDREN'S HEALTH INSURANCE PROGRAMS...

  18. Sharing Information about Peer Relations: Parent and Adolescent Opinions and Behaviors in Hmong and African American Families

    ERIC Educational Resources Information Center

    Brown, B. Bradford; Bakken, Jeremy P.; Nguyen, Jacqueline; Von Bank, Heather G.

    2007-01-01

    Despite sharing similar attitudes regarding the information about peers that parents have a right to know, the strategies African American and Hmong families use to seek or censor information about peers diverge because of ethnic differences in emphasis on trust, nurturing autonomy, respect for parental authority, and maintaining cultural…

  19. Coevolution of Information Sharing and Implementation of Evidence-Based Practices Among North American Tobacco Cessation Quitlines

    PubMed Central

    Saul, Jessie E.; Lemaire, Robin H.; Valente, Thomas W.; Leischow, Scott J.

    2015-01-01

    Objectives. We examined the coevolution of information sharing and implementation of evidence-based practices among US and Canadian tobacco cessation quitlines within the North American Quitline Consortium (NAQC). Methods. Web-based surveys were used to collect data from key respondents representing each of 74 participating funders of NAQC quitlines during the summer and fall of 2009, 2010, and 2011. We used stochastic actor-based models to estimate changes in information sharing and practice implementation in the NAQC network. Results. Funders were more likely to share information within their own country and with funders that contracted with the same service provider. Funders contracting with larger service providers shared less information but implemented significantly more practices. Funders connected to larger numbers of tobacco control researchers more often received information from other funders. Intensity of ties to the NAQC network administrative organization did not influence funders’ decisions to share information or implement practices. Conclusions. Our findings show the importance of monitoring the NAQC network over time. We recommend increased cross-border information sharing and sharing of information between funders contracting with different and smaller service providers. PMID:26180993

  20. Nitrogen catch crops

    USDA-ARS?s Scientific Manuscript database

    High costs of nitrogen (N) fertilizer and the potential for N losses to ground and surface water have resulted in increased interest in using catch crops to recover this N. Research on potatoes has shown that the amount of N lost to leaching can be as much as the amount of N removed from the field ...

  1. Experiments in robotic catching

    NASA Technical Reports Server (NTRS)

    Hove, Barbara; Slotine, Jean-Jacques E.

    1991-01-01

    Real-time coordination of visual information with high-speed manipulator control is studied in the context of three-dimensional robotic catching. All path planning for the catch occurs in real-time during the half-second that the targeted object is airborne. A trajectory-matching algorithm is used that combines an observer with a varying-strength filter, an error estimator, and an initial motion algorithm. The results are demonstrated experimentally using a real-time vision system and a four-degree-of-freedom, cable-driven arm with a workspace of 4.2 m3 and speed capabilities of up to 2.0 m/s.

  2. Scholarships and School Improvement: Annual Report of Catching the Dream.

    ERIC Educational Resources Information Center

    Chavers, Dean, Ed.

    2001-01-01

    This issue of "The Native Scholar" is comprised entirely of the annual report of Catching the Dream (CTD), an organization that awards scholarships to Native American students and grants for improving Native American schools. CTD scholarship programs are described, as are scholarships in general and how to find them. Fourteen scholarship websites…

  3. Cultural sharing in a global village: evidence for extracultural cognition in European Americans.

    PubMed

    Alter, Adam L; Kwan, Virginia S Y

    2009-04-01

    The authors examined the effects of exposure to foreign cultural environments and symbols on decision making among European Americans. Although European Americans predicted change less frequently than East Asians did (Pilot Study A), European Americans anticipated greater change when primed with East Asian culturally-laden locations (Pilot Study B and Study 1) and the East Asian yin-yang symbol (Studies 2-7). These effects held in the domains of stock prediction and weather forecasting and were stronger the more familiar European Americans were with the cultural primes, and the longer they had spent overseas. Together, these findings suggest that familiar culturally-laden cues sometimes prime people within one cultural milieu to make so-called extracultural judgments.

  4. School Violence in Japan and the United States: Sharing American Practice with Japanese Teacher Educators.

    ERIC Educational Resources Information Center

    Picklesimer, Billie K.; Williams, Jane L.

    In December 1998, faculty from Middle Tennessee State University visited the Faculty of Education at Fukushima University in Fukushima, Japan. The purpose of the visit was to share with Japanese educators the processes through which school counselors are trained to deal with school violence in the United States. Because school staffing patterns…

  5. Breaking the Silence: Sharing the Japanese American Internment Experience with Adolescent Readers.

    ERIC Educational Resources Information Center

    Harada, Violet H.

    1996-01-01

    Discusses 26 books that can help promote inquiry and discussion among adolescent readers regarding the internment of Japanese Americans during World War II. Notes that the books provide a historical overview and reveal personal points of view about the internment. (SR)

  6. School Leadership in Two Countries: Shared Leadership in American and Chinese High Schools

    ERIC Educational Resources Information Center

    Jing, Wenlen

    2010-01-01

    Cross-culture educational leadership researchers have shown in their research that national boundaries make a difference. What works in one nation may not work in another one because of different cultures in schools and across nations. This study aims to better understand the similarities and differences between American and Chinese high school…

  7. School Leadership in Two Countries: Shared Leadership in American and Chinese High Schools

    ERIC Educational Resources Information Center

    Jing, Wenlen

    2010-01-01

    Cross-culture educational leadership researchers have shown in their research that national boundaries make a difference. What works in one nation may not work in another one because of different cultures in schools and across nations. This study aims to better understand the similarities and differences between American and Chinese high school…

  8. 26 CFR 1.414(v)-1 - Catch-up contributions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 5 2010-04-01 2010-04-01 false Catch-up contributions. 1.414(v)-1 Section 1.414(v)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Pension, Profit-Sharing, Stock Bonus Plans, Etc. § 1.414(v)-1 Catch-up...

  9. "Catching" Social Bias.

    PubMed

    Skinner, Allison L; Meltzoff, Andrew N; Olson, Kristina R

    2017-02-01

    Identifying the origins of social bias is critical to devising strategies to overcome prejudice. In two experiments, we tested the hypothesis that young children can catch novel social biases from brief exposure to biased nonverbal signals demonstrated by adults. Our results are consistent with this hypothesis. In Experiment 1, we found that children who were exposed to a brief video depicting nonverbal bias in favor of one individual over another subsequently explicitly preferred, and were more prone to behave prosocially toward, the target of positive nonverbal signals. Moreover, in Experiment 2, preschoolers generalized such bias to other individuals. The spread of bias observed in these experiments lays a critical foundation for understanding the way that social biases may develop and spread early in childhood.

  10. "Catch a Star !"

    NASA Astrophysics Data System (ADS)

    2002-05-01

    ESO and EAAE Launch Web-based Educational Programme for Europe's Schools Catch a star!... and discover all its secrets! This is the full title of an innovative educational project, launched today by the European Southern Observatory (ESO) and the European Association for Astronomy Education (EAAE). It welcomes all students in Europe's schools to an exciting web-based programme with a competition. It takes place within the context of the EC-sponsored European Week of Science and Technology (EWST) - 2002 . This unique project revolves around a web-based competition and is centred on astronomy. It is specifically conceived to stimulate the interest of young people in various aspects of this well-known field of science, but will also be of interest to the broad public. What is "Catch a Star!" about? [Go to Catch a Star Website] The programme features useful components from the world of research, but it is specifically tailored to (high-)school students. Younger participants are also welcome. Groups of up to four persons (e.g., three students and one teacher) have to select an astronomical object - a bright star, a distant galaxy, a beautiful comet, a planet or a moon in the solar system, or some other celestial body. Like detectives, they must then endeavour to find as much information as possible about "their" object. This information may be about the position and visibility in the sky, the physical and chemical characteristics, particular historical aspects, related mythology and sky lore, etc. They can use any source available, the web, books, newspaper and magazine articles, CDs etc. for this work. The group members must prepare a (short) summarising report about this investigation and "their" object, with their own ideas and conclusions, and send it to ESO (email address: eduinfo@eso.org). A jury, consisting of specialists from ESO and the EAAE, will carefully evaluate these reports. All projects that are found to fulfill the stipulated requirements, including a

  11. Concordant and discordant reports on shared sexual behaviors and condom use among African American serodiscordant couples in four cities.

    PubMed

    2010-10-01

    This paper examines the concordance of reported shared sexual behaviors, including condom use, among 535 heterosexual, African American, serodiscordant couples and identifies factors that might predict discordant reports. Percentages of agreement, Kappa and McNemar's statistics and conditional probability indices are used to measure concordance. Logistic regression models identify predictors of couples' discordant sexual reports. Analyses revealed Kappa statistics for reporting anal sex, fellatio and cunnilingus indicated moderate to substantial agreement. The effects of demographics and the couples' relationship contexts on concordance of reported sexual behaviors were found to vary somewhat by gender and type of sexual behavior. Findings showed that concordance of reporting between the couples was consistent for the past 90 and 30 days. Findings from this paper provide new scientific insights into the knowledge base of self-reported couples' data and suggest that these data can be used to evaluate their accuracy and serve as a proxy for validity.

  12. Concordant and Discordant Reports on Shared Sexual Behaviors and Condom Use Among African American Serodiscordant Couples in Four Cities

    PubMed Central

    2014-01-01

    This paper examines the concordance of reported shared sexual behaviors, including condom use, among 535 heterosexual, African American, serodiscordant couples and identifies factors that might predict discordant reports. Percentages of agreement, Kappa and McNemar’s statistics and conditional probability indices are used to measure concordance. Logistic regression models identify predictors of couples’ discordant sexual reports. Analyses revealed Kappa statistics for reporting anal sex, fellatio and cunnilingus indicated moderate to substantial agreement. The effects of demographics and the couples’ relationship contexts on concordance of reported sexual behaviors were found to vary somewhat by gender and type of sexual behavior. Findings showed that concordance of reporting between the couples was consistent for the past 90 and 30 days. Findings from this paper provide new scientific insights into the knowledge base of self-reported couples’ data and suggest that these data can be used to evaluate their accuracy and serve as a proxy for validity. PMID:20499151

  13. Possible Roles of New Mutations Shared by Asian and American Zika Viruses.

    PubMed

    Yokoyama, Shozo; Starmer, William T

    2017-03-01

    Originating in Africa, the Zika virus (ZIKV) has spread to Asia, Pacific Islands and now to the Americas and beyond. Since the first isolation in 1947, ZIKV strains have been sampled at various times in the last 69 years, but this history has not been reflected in studying the patterns of mutation accumulation in their genomes. Implementing the viral history, we show that the ZIKV ancestor appeared sometime in 1930-1945 and, at that point, its mutation rate was probably less than 0.2 × 10-3/nucleotide site/year and subsequently increased significantly in most of its descendants. Sustaining a high mutation rate of 4 × 10-3/site/year throughout its evolution, the Ancestral Asian strain, which was sampled from a mosquito in Malaysia, accumulated 13 mutations in the 3'-untranslated region of RNA stem-loops prior to 1963, seven of which generate more stable stem-loop structures and are likely to inhibit cellular antiviral activities, including immune and RNA interference (RNAi) pathways. The seven mutations have been maintained in all Asian and American strains and may be responsible for serious medical problems we are facing today and offer testable hypotheses to examine their roles in molecular interactions during brain development. © The Author 2017. Published by Oxford University Press on behalf of the Society for Molecular Biology and Evolution.

  14. Clinical Equipoise and Shared Decision-making in Pulmonary Nodule Management. A Survey of American Thoracic Society Clinicians.

    PubMed

    Iaccarino, Jonathan M; Simmons, James; Gould, Michael K; Slatore, Christopher G; Woloshin, Steven; Schwartz, Lisa M; Wiener, Renda Soylemez

    2017-06-01

    Guidelines for pulmonary nodule evaluation suggest a variety of strategies, reflecting the lack of high-quality evidence demonstrating the superiority of any one approach. It is unclear whether clinicians agree that multiple management options are appropriate at different levels of risk and whether this impacts their decision-making approaches with patients. To assess clinicians' perceptions of the appropriateness of various diagnostic strategies, approach to decision-making, and perceived clinical equipoise in pulmonary nodule evaluation. We developed and administered a web-based survey in March and April, 2014 to clinician members of the American Thoracic Society. The primary outcome was perceived appropriateness of pulmonary nodule evaluation strategies in three clinical vignettes with different malignancy risk. We compared responses to guideline recommendations and analyzed clinician characteristics associated with a reported shared decision-making approach. We also assessed clinicians' likelihood to enroll patients in hypothetical randomized trials comparing nodule evaluation strategies. Of 5,872 American Thoracic Society members e-mailed, 1,444 opened the e-mail and 428 eligible clinicians participated in the survey (response rate, 30.0% among those who opened the invitation; 7% overall). The mean number of options considered appropriate increased with pretest probability of cancer, ranging from 1.8 (SD, 1.2) for the low-risk case to 3.5 (1.1) for the high-risk case (P < 0.0001). As recommended by guidelines, the proportion that deemed surgical resection as an appropriate option also increased with cancer risk (P < 0.0001). One-half of clinicians (50.4%) reported engaging in shared decision-making with patients for pulmonary nodule management; this was more commonly reported by clinicians with more years of experience (P = 0.01) and those who reported greater comfort in managing pulmonary nodules (P = 0.005). Although one-half (49.9%) deemed

  15. Shared allergenic activity in Asian (Blattella asahinai), German (Blattella germanica), American (Periplaneta americana), and Oriental (Blatta orientalis) cockroach species.

    PubMed

    Helm, R M; Squillace, D L; Jones, R T; Brenner, R J

    1990-01-01

    Whole-body extracts of the feral and peridomestic Asian cockroach (Blattella asahinai) and the three domestic cockroach species, German (Blattella germanica), American (Periplaneta americana), and Oriental (Blatta orientalis), were compared allergenically using an IgE serum pool from 4 German cockroach sensitive individuals. In crossover radioallergosorbent inhibition analysis, the Asian cockroach shared allergenic activity primarily with the German cockroach polymer and to a lesser extent with either the American or Oriental cockroach polymers. Sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) and thin-layer isoelectric focusing analysis of the extracts showed similar although varying intensities of Coomassie blue stained banding patterns among five extracts analyzed. Electroblotting analysis with 12.5% SDS-PAGE of the whole-body German cockroach extract and IgE serum from individuals sensitive to German cockroach revealed eight allergenic components with apparent molecular weights of 92, 80, 67, 48, 36, 27, 25 and 18 kD. Five components could be identified in the whole-body extract of the Asian cockroach corresponding to apparent molecular weights of 92, 67, 48, 40, and 32 kD. Analysis of individual serum by immunoblot analysis with each of the cockroach extracts showed considerable heterogenicity in the IgE-binding pattern. Although the Asian cockroach demonstrated considerable cross-reacting allergenic components to German and relatively fewer cross-reacting allergenic components to either the Oriental or American, it is too early to establish genus- or species-specific cockroach allergens. It is important to point out that German cockroach sensitive individuals should be made aware of the potential exposure of Asian cockroach aeroallergens both indoors and outdoors in areas with high infestations of Asian cockroaches.

  16. A Bridge Over Troubled Waters: The Vital Role of Intelligence Sharing in Shaping the Anglo-American "Special Relationship"

    DTIC Science & Technology

    2008-12-01

    2003. Third, this thesis emphasizes the crucial value of an effective intelligence sharing partnership in the future of the Anglo-American relations...to place greater value on that advice and support than that of other foreign alliances. The “special relationship” implies a certain degree of...history, language, values , and institutions; shared business interests, including to a large extent economic interdependence and foreign direct

  17. Catch the Suffragists' Spirit!

    ERIC Educational Resources Information Center

    Plakas, Rosemary Fry

    2000-01-01

    Between 1897 and 1911, Elizabeth Smith Miller and her daughter Anne Fitzhugh Miller filled the pages of seven scrapbooks with artifacts that document the activities of the Geneva Political Equality Club and other items related to the suffrage movement. The scrapbooks are now a part of the National American Woman Suffrage Association Collection in…

  18. Catching the Telecom Wave

    NASA Astrophysics Data System (ADS)

    Tian, Jing

    2001-03-01

    The telecom wave is sweeping the globe; however, many of us feel caught in backwater disciplines. How does one leverage her skills to become a player in a fast-growing field? This talk will suggest some strategies and share some personal experiences: in transitioning from established companies (electronics and biotech) to a very early stage telecom start-up; in choosing an appropriate industry segment and the right startup; and in preparing for immersing oneself in the start up environment.

  19. 50 CFR 660.17 - Catch monitors and catch monitor service providers. [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES West Coast Groundfish Fisheries § 660.17 Catch monitors and catch monitor service providers. ...

  20. 50 CFR 648.53 - Acceptable biological catch (ABC), annual catch limits (ACL), annual catch targets (ACT), DAS...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... catch limits (ACL), annual catch targets (ACT), DAS allocations, and individual fishing quotas (IFQ... limits (ACL), annual catch targets (ACT), DAS allocations, and individual fishing quotas (IFQ). (a... limited access scallop fishery shall be allocated 94.5 percent of the ACL specified in paragraph (a)(1)...

  1. Snow catch by conifer crowns

    Treesearch

    Donald R. Satterlund; Harold F. Haupt

    1967-01-01

    Study of interception storage of snow by two species of sapling conifers in northern Idaho revealed that cumulative snow catch follows the classical law of autocatakinetic growth, or [equation - see PDF] where I, is interception storage, e is the interception storage capacity of the tree, e is the base of the natural logarithm, k is a constant expressing the rate of...

  2. Passing and Catching in Rugby.

    ERIC Educational Resources Information Center

    Namudu, Mike M.

    This booklet contains the fundamentals for rugby at the primary school level. It deals primarily with passing and catching the ball. It contains instructions on (1) holding the ball for passing, (2) passing the ball to the left--standing, (3) passing the ball to the left--running, (4) making a switch pass, (5) the scrum half's normal pass, (6) the…

  3. Catch-22 and Property Rights

    Treesearch

    Warren A. Flick

    1998-01-01

    Almost everone knows Catch-22 situations where the inherenct logic of something creates an absurdity or self-contridiction. Author Joesph Heller's original was a military rule designed to thwart airmen from pleading insanity to escape bombing missions--the rule said any airman rational enough to want to be grounded could not possibly be insane and therefore had to...

  4. Passing and Catching in Rugby.

    ERIC Educational Resources Information Center

    Namudu, Mike M.

    This booklet contains the fundamentals for rugby at the primary school level. It deals primarily with passing and catching the ball. It contains instructions on (1) holding the ball for passing, (2) passing the ball to the left--standing, (3) passing the ball to the left--running, (4) making a switch pass, (5) the scrum half's normal pass, (6) the…

  5. 77 FR 16740 - Pacific Halibut Fisheries; Catch Sharing Plan

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-22

    ... Point Way, NE., Seattle, WA 98115. This final rule also is accessible via the Internet at the Federal e... fisheries that harvest halibut in Alaska: the subsistence, sport, and commercial fisheries. Subsistence and sport halibut fishery regulations are codified at 50 CFR part 300. Commercial halibut fisheries in...

  6. 78 FR 16423 - Pacific Halibut Fisheries; Catch Sharing Plan

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-15

    ... Administration (NOAA), Commerce. ACTION: Final rule. SUMMARY: The Assistant Administrator (AA) for Fisheries... by the Secretary of State governing the Pacific halibut fishery. The AA also announces approval...

  7. 75 FR 5745 - Pacific Halibut Fisheries; Catch Sharing Plan

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-04

    ... action will be announced by NMFS via an update to the recreational halibut hotline. If after the Labor... the Labor Day weekend, the IPHC, NMFS, and ODFW will consult to determine whether increasing the... to have an IPHC license to retain halibut. Specific data on the economics of halibut...

  8. 76 FR 2871 - Pacific Halibut Fisheries; Catch Sharing Plan

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-18

    ..., 7600 Sand Point Way, NE., Seattle, WA 98115-0070. Electronic copies of the Plan, including proposed...: Sarah Williams. Mail: 7600 Sand Point Way, NE., Seattle, WA 98115. Instructions: No comments will be...Perfect, or Adobe PDF file formats only. FOR FURTHER INFORMATION CONTACT: Sarah Williams, 7600 Sand...

  9. 78 FR 9660 - Pacific Halibut Fisheries; Catch Sharing Plan

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-11

    ... effect in early March because the fishing season begins in mid-March. The 2013 commercial season starting... includes alternate fishery structures, such as opening the sport fisheries on different days of the week... analysis to evaluate distributional effects on local and regional economies associated with changes in...

  10. 75 FR 13024 - Pacific Halibut Fisheries; Catch Sharing Plan

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-18

    ... Association; the Alaska Department of Fish and Game (ADF&G) longline- pot logbook; or the logbook provided by... (ADF&G, WDFW, Oregon Department of Fish and Wildlife, or California Department of Fish and Game)...

  11. Promoting Healthy Behavior from the Pulpit: Clergy Share Their Perspectives on Effective Health Communication in the African American Church

    PubMed Central

    Greiner, K. Allen; Daley, Christine; Mabachi, Natabhona M.; Neuhaus, Kris

    2012-01-01

    African Americans continue to suffer disproportionately from health disparities when compared to other ethnicities (ACS 2010; CDC 2007). Research indicates that the church and the pastor in the African American community could be enlisted to increase effectiveness of health programs (Campbell et al. in Health Edu Behav 34(6):864–880, 2007; DeHaven et al. in Am J Public Health 94(6):1030–1036, 2004). The objective of this study was to investigate African American pastors’ perceptions about health promotion in the church and how these perceptions could serve as a guide for improving health communication targeting African Americans. Semi-structured interviews with African American clergy revealed that pastors feel strongly about the intersection of health, religion and spirituality; they also believe that discussing health screening and other health issues more frequently from the pulpit and their own personal experiences will ultimately impact health behavior among congregants. This study suggests that African American clergy see themselves as health promoters in the church and believe this communication (i.e., pastor-endorsed health information materials) will impact health behavior among underserved and minority populations. PMID:21965057

  12. Shared Decision Making Among Clinicians and Asian American and Pacific Islander Sexual and Gender Minorities: An Intersectional Approach to Address a Critical Care Gap

    PubMed Central

    Xu, Lucy J.; Lopez, Fanny Y.; Jia, Justin L.; Pho, Mai T.; Kim, Karen E.; Chin, Marshall H.

    2016-01-01

    Abstract Shared decision making (SDM) is a model of patient-provider communication. Little is known about the role of SDM in health disparities among Asian American and Pacific Islander (AAPI) sexual and gender minorities (SGM). We illustrate how issues at the intersection of AAPI and SGM identities affect SDM processes and health outcomes. We discuss experiences of AAPI SGM that are affected by AAPI heterogeneity, SGM stigma, multiple minority group identities, and sources of discrimination. Recommendations for clinical practice, research, policy, community development, and education are offered. PMID:27158858

  13. 5 CFR 1600.23 - Catch-up contributions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Catch-up contributions. (a) A participant may make traditional catch-up contributions or Roth catch-up... traditional catch-up contributions and Roth catch-up contributions during the same year, but the combined... contributions to his or her Roth balance from pay which is exempt from taxation under 26 U.S.C. 112. (g)...

  14. 5 CFR 1600.23 - Catch-up contributions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Catch-up contributions. (a) A participant may make traditional catch-up contributions or Roth catch-up... traditional catch-up contributions and Roth catch-up contributions during the same year, but the combined... contributions to his or her Roth balance from pay which is exempt from taxation under 26 U.S.C. 112. (g)...

  15. Sharing Our Teachers: The Required Graduate Class at the American Museum of Natural History for Lehman College (CUNY)

    ERIC Educational Resources Information Center

    Aquino, Adriana E.; Kelly, Angela M.; Bayne, Gillian U.

    2010-01-01

    This reflective study explores the history and outcomes of a teacher education collaboration between the American Museum of Natural History (AMNH) and Lehman College of The City University of New York (CUNY), in the Bronx, NY, USA. AMNH developed and teaches a Lehman course, Museum Resources for Teaching Science, for Master's degree candidates in…

  16. Sounds to Share: The State of Music Education in Three Reggio Emilia-Inspired North American Preschools

    ERIC Educational Resources Information Center

    Bond, Vanessa L.

    2015-01-01

    Renowned around the world, schools within the municipality of Reggio Emilia, Italy, have inspired North American early childhood educators for over 25 years. Despite the popularity and usage of the Reggio Emilia approach in the United States, music educators may find it unfamiliar. There is a lack of research that has discussed the use of music or…

  17. Sounds to Share: The State of Music Education in Three Reggio Emilia-Inspired North American Preschools

    ERIC Educational Resources Information Center

    Bond, Vanessa L.

    2015-01-01

    Renowned around the world, schools within the municipality of Reggio Emilia, Italy, have inspired North American early childhood educators for over 25 years. Despite the popularity and usage of the Reggio Emilia approach in the United States, music educators may find it unfamiliar. There is a lack of research that has discussed the use of music or…

  18. Catching fly balls: a simulation study of the Chapman strategy.

    PubMed

    Kistemaker, D A; Faber, H; Beek, P J

    2009-04-01

    Chapman [Chapman, S. (1968). Catching a baseball. American Journal of Physics, 36, 868-870] showed that a catcher may be guided to the landing spot of a fly ball by zeroing out its optical acceleration. Subsequently, various studies have provided evidence for what is now known as the Chapman strategy. However, in those studies the catcher's own acceleration and the visuo-motor delay were ignored. This raises the question whether the Chapman strategy still provides an accurate description if those factors are taken into account. To address this question, we implemented the Chapman strategy in a forward dynamical model of the catcher's locomotion in relation to the ball's actual trajectory. Numerical simulations of the model revealed that catching performance was still successful under a broad range of ball trajectories. Furthermore, the model simulations largely reproduced the real running paths reported by McLeod and Dienes [McLeod, P., & Dienes, Z. (1996). Do fielders know where to go to catch the ball or only how to get there? Journal of Experimental Psychology: Human Perception and performance, 22, 531-543]. However, the simulations also revealed that real running paths exhibit some detailed characteristics that appear to be irreconcilable with the Chapman strategy.

  19. 26 CFR 1.402(g)-2 - Increased limit for catch-up contributions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ....402(g)-2 Section 1.402(g)-2 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Pension, Profit-Sharing, Stock Bonus Plans, Etc. § 1.402(g)-2 Increased limit for catch-up contributions. (a) General rule. Under section 402(g)(1)(C), in determining the...

  20. 26 CFR 1.414(v)-1 - Catch-up contributions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 5 2011-04-01 2011-04-01 false Catch-up contributions. 1.414(v)-1 Section 1.414(v)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Pension, Profit-Sharing, Stock Bonus Plans, Etc. § 1.414(v)-1...

  1. 26 CFR 1.414(v)-1 - Catch-up contributions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 5 2012-04-01 2011-04-01 true Catch-up contributions. 1.414(v)-1 Section 1.414(v)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Pension, Profit-Sharing, Stock Bonus Plans, Etc. § 1.414(v)-1...

  2. 26 CFR 1.414(v)-1 - Catch-up contributions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 5 2014-04-01 2014-04-01 false Catch-up contributions. 1.414(v)-1 Section 1.414(v)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Pension, Profit-Sharing, Stock Bonus Plans, Etc. § 1.414(v)-1...

  3. 26 CFR 1.414(v)-1 - Catch-up contributions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 5 2013-04-01 2013-04-01 false Catch-up contributions. 1.414(v)-1 Section 1.414(v)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Pension, Profit-Sharing, Stock Bonus Plans, Etc. § 1.414(v)-1...

  4. Reconciling fisheries catch and ocean productivity

    PubMed Central

    Stock, Charles A.; Asch, Rebecca G.; Cheung, William W. L.; Dunne, John P.; Friedland, Kevin D.; Lam, Vicky W. Y.; Sarmiento, Jorge L.; Watson, Reg A.

    2017-01-01

    Photosynthesis fuels marine food webs, yet differences in fish catch across globally distributed marine ecosystems far exceed differences in net primary production (NPP). We consider the hypothesis that ecosystem-level variations in pelagic and benthic energy flows from phytoplankton to fish, trophic transfer efficiencies, and fishing effort can quantitatively reconcile this contrast in an energetically consistent manner. To test this hypothesis, we enlist global fish catch data that include previously neglected contributions from small-scale fisheries, a synthesis of global fishing effort, and plankton food web energy flux estimates from a prototype high-resolution global earth system model (ESM). After removing a small number of lightly fished ecosystems, stark interregional differences in fish catch per unit area can be explained (r = 0.79) with an energy-based model that (i) considers dynamic interregional differences in benthic and pelagic energy pathways connecting phytoplankton and fish, (ii) depresses trophic transfer efficiencies in the tropics and, less critically, (iii) associates elevated trophic transfer efficiencies with benthic-predominant systems. Model catch estimates are generally within a factor of 2 of values spanning two orders of magnitude. Climate change projections show that the same macroecological patterns explaining dramatic regional catch differences in the contemporary ocean amplify catch trends, producing changes that may exceed 50% in some regions by the end of the 21st century under high-emissions scenarios. Models failing to resolve these trophodynamic patterns may significantly underestimate regional fisheries catch trends and hinder adaptation to climate change. PMID:28115722

  5. Reconciling fisheries catch and ocean productivity.

    PubMed

    Stock, Charles A; John, Jasmin G; Rykaczewski, Ryan R; Asch, Rebecca G; Cheung, William W L; Dunne, John P; Friedland, Kevin D; Lam, Vicky W Y; Sarmiento, Jorge L; Watson, Reg A

    2017-02-21

    Photosynthesis fuels marine food webs, yet differences in fish catch across globally distributed marine ecosystems far exceed differences in net primary production (NPP). We consider the hypothesis that ecosystem-level variations in pelagic and benthic energy flows from phytoplankton to fish, trophic transfer efficiencies, and fishing effort can quantitatively reconcile this contrast in an energetically consistent manner. To test this hypothesis, we enlist global fish catch data that include previously neglected contributions from small-scale fisheries, a synthesis of global fishing effort, and plankton food web energy flux estimates from a prototype high-resolution global earth system model (ESM). After removing a small number of lightly fished ecosystems, stark interregional differences in fish catch per unit area can be explained (r = 0.79) with an energy-based model that (i) considers dynamic interregional differences in benthic and pelagic energy pathways connecting phytoplankton and fish, (ii) depresses trophic transfer efficiencies in the tropics and, less critically, (iii) associates elevated trophic transfer efficiencies with benthic-predominant systems. Model catch estimates are generally within a factor of 2 of values spanning two orders of magnitude. Climate change projections show that the same macroecological patterns explaining dramatic regional catch differences in the contemporary ocean amplify catch trends, producing changes that may exceed 50% in some regions by the end of the 21st century under high-emissions scenarios. Models failing to resolve these trophodynamic patterns may significantly underestimate regional fisheries catch trends and hinder adaptation to climate change.

  6. School students "Catch a Star"!

    NASA Astrophysics Data System (ADS)

    2007-04-01

    School students from across Europe and beyond have won prizes in an astronomy competition, including the trip of a lifetime to one of the world's most powerful astronomical observatories, on a mountaintop in Chile. ESO, the European Organisation for Astronomical Research in the Southern Hemisphere, together with the European Association for Astronomy Education (EAAE), has just announced the winners of the 2007 "Catch a Star!" competition. ESO PR Photo 21/07 "Catch a Star!" is an international astronomy competition for school students, in which students are invited to 'become astronomers' and explore the Universe. The competition includes two categories for written projects on astronomical themes, to ensure that every student, whatever their level, has the chance to enter and win exciting prizes. For the artistically minded, "Catch a Star!" also includes an astronomy-themed artwork competition. Students from 22 countries submitted hundreds of written projects and pieces of artwork. "The standard of entries was most impressive, and made the jury's task of choosing winners both enjoyable and difficult! We hope that everyone, whether or not they won a prize, had fun taking part, and learnt some exciting things about our Universe", said Douglas Pierce-Price, Education Officer at ESO. The top prize, of a week-long trip to Chile to visit the ESO Very Large Telescope (VLT) on Paranal, was won by students Jan Mestan and Jan Kotek from Gymnazium Pisek in the Czech Republic, together with their teacher Marek Tyle. Their report on "Research and Observation of the Solar Eclipse" told how they had studied solar eclipses, and involved their fellow students in observations of an eclipse from their school in 2006. The team will travel to Chile and visit the ESO VLT - one of the world's most powerful optical/infrared telescopes - where they will meet astronomers and be present during a night of observations on the 2600m high Paranal mountaintop. "It's fantastic that we will see the

  7. Genome-Wide Association Study of African and European Americans Implicates Multiple Shared and Ethnic Specific Loci in Sarcoidosis Susceptibility

    PubMed Central

    Adrianto, Indra; Lin, Chee Paul; Hale, Jessica J.; Levin, Albert M.; Datta, Indrani; Parker, Ryan; Adler, Adam; Kelly, Jennifer A.; Kaufman, Kenneth M.; Lessard, Christopher J.; Moser, Kathy L.; Kimberly, Robert P.; Harley, John B.; Iannuzzi, Michael C.; Rybicki, Benjamin A.; Montgomery, Courtney G.

    2012-01-01

    Sarcoidosis is a systemic inflammatory disease characterized by the formation of granulomas in affected organs. Genome-wide association studies (GWASs) of this disease have been conducted only in European population. We present the first sarcoidosis GWAS in African Americans (AAs, 818 cases and 1,088 related controls) followed by replication in independent sets of AAs (455 cases and 557 controls) and European Americans (EAs, 442 cases and 2,284 controls). We evaluated >6 million SNPs either genotyped using the Illumina Omni1-Quad array or imputed from the 1000 Genomes Project data. We identified a novel sarcoidosis-associated locus, NOTCH4, that reached genome-wide significance in the combined AA samples (rs715299, PAA-meta = 6.51×10−10) and demonstrated the independence of this locus from others in the MHC region in the same sample. We replicated previous European GWAS associations within HLA-DRA, HLA-DRB5, HLA-DRB1, BTNL2, and ANXA11 in both our AA and EA datasets. We also confirmed significant associations to the previously reported HLA-C and HLA-B regions in the EA but not AA samples. We further identified suggestive associations with several other genes previously reported in lung or inflammatory diseases. PMID:22952805

  8. North American Species of Cerambycid Beetles in the Genus Neoclytus Share a Common Hydroxyhexanone-Hexanediol Pheromone Structural Motif.

    PubMed

    Ray, Ann M; Millar, Jocelyn G; Moreira, Jardel A; McElfresh, J Steven; Mitchell, Robert F; Barbour, James D; Hanks, Lawrence M

    2015-08-01

    Many species of cerambycid beetles in the subfamily Cerambycinae are known to use male-produced pheromones composed of one or a few components such as 3-hydroxyalkan-2-ones and the related 2,3-alkanediols. Here, we show that this pheromone structure is characteristic of the cerambycine genus Neoclytus Thomson, based on laboratory and field studies of 10 species and subspecies. Males of seven taxa produced pheromones composed of (R)-3-hydroxyhexan-2-one as a single component, and the synthetic pheromone attracted adults of both sexes in field bioassays, including the eastern North American taxa Neoclytus caprea (Say), Neoclytus mucronatus mucronatus (F.), and Neoclytus scutellaris (Olivier), and the western taxa Neoclytus conjunctus (LeConte), Neoclytus irroratus (LeConte), and Neoclytus modestus modestus Fall. Males of the eastern Neoclytus acuminatus acuminatus (F.) and the western Neoclytus tenuiscriptus Fall produced (2S,3S)-2,3-hexanediol as their dominant or sole pheromone component. Preliminary data also revealed that males of the western Neoclytus balteatus LeConte produced a blend of (R)-3-hydroxyhexan-2-one and (2S,3S)-2,3-hexanediol but also (2S,3S)-2,3-octanediol as a minor component. The fact that the hydroxyketone-hexanediol structural motif is consistent among these North American species provides further evidence of the high degree of conservation of pheromone structures among species in the subfamily Cerambycinae.

  9. Catch reconstructions reveal that global marine fisheries catches are higher than reported and declining.

    PubMed

    Pauly, Daniel; Zeller, Dirk

    2016-01-19

    Fisheries data assembled by the Food and Agriculture Organization (FAO) suggest that global marine fisheries catches increased to 86 million tonnes in 1996, then slightly declined. Here, using a decade-long multinational 'catch reconstruction' project covering the Exclusive Economic Zones of the world's maritime countries and the High Seas from 1950 to 2010, and accounting for all fisheries, we identify catch trajectories differing considerably from the national data submitted to the FAO. We suggest that catch actually peaked at 130 million tonnes, and has been declining much more strongly since. This decline in reconstructed catches reflects declines in industrial catches and to a smaller extent declining discards, despite industrial fishing having expanded from industrialized countries to the waters of developing countries. The differing trajectories documented here suggest a need for improved monitoring of all fisheries, including often neglected small-scale fisheries, and illegal and other problematic fisheries, as well as discarded bycatch.

  10. Catch reconstructions reveal that global marine fisheries catches are higher than reported and declining

    PubMed Central

    Pauly, Daniel; Zeller, Dirk

    2016-01-01

    Fisheries data assembled by the Food and Agriculture Organization (FAO) suggest that global marine fisheries catches increased to 86 million tonnes in 1996, then slightly declined. Here, using a decade-long multinational ‘catch reconstruction' project covering the Exclusive Economic Zones of the world's maritime countries and the High Seas from 1950 to 2010, and accounting for all fisheries, we identify catch trajectories differing considerably from the national data submitted to the FAO. We suggest that catch actually peaked at 130 million tonnes, and has been declining much more strongly since. This decline in reconstructed catches reflects declines in industrial catches and to a smaller extent declining discards, despite industrial fishing having expanded from industrialized countries to the waters of developing countries. The differing trajectories documented here suggest a need for improved monitoring of all fisheries, including often neglected small-scale fisheries, and illegal and other problematic fisheries, as well as discarded bycatch. PMID:26784963

  11. Is Rich and Rare the Common Share? Describing Biodiversity Patterns to Inform Conservation Practices for South American Anurans

    PubMed Central

    Villalobos, Fabricio; Dobrovolski, Ricardo; Provete, Diogo B.; Gouveia, Sidney F.

    2013-01-01

    Species richness and range size are key features of biogeographic and macroecological analyses, which can yield a first assessment tool to define conservation priorities. Here we combined both features in a simultaneous analysis, based on range-diversity plots, to identify sets of rich-rare (high species richness with restricted ranges) and poor-rare cells (low species richness with restricted ranges). We applied this analysis to the anurans of South America and evaluated the representation of those sets of cells within the protected area system. South American anurans showed high species richness in the Brazilian Atlantic Forest and East Tropical Andes, while regions harboring most of the rare species were concentrated in the Andes and Atlantic Coast from North-Eastern Brazil to River Plate. Based on such patterns, we identified as rich-rare cells the Brazilian Atlantic Forest and Tropical Andes and as poor-rare cells the southern part of Andes and Uruguay. A low fraction of both sets of cells was represented within the protected area system. We show that a simultaneous consideration of species richness and rarity provides a rapid assessment of large-scale biodiversity patterns and may contribute to the definition of conservation priorities. PMID:23409124

  12. Is rich and rare the common share? Describing biodiversity patterns to inform conservation practices for South American anurans.

    PubMed

    Villalobos, Fabricio; Dobrovolski, Ricardo; Provete, Diogo B; Gouveia, Sidney F

    2013-01-01

    Species richness and range size are key features of biogeographic and macroecological analyses, which can yield a first assessment tool to define conservation priorities. Here we combined both features in a simultaneous analysis, based on range-diversity plots, to identify sets of rich-rare (high species richness with restricted ranges) and poor-rare cells (low species richness with restricted ranges). We applied this analysis to the anurans of South America and evaluated the representation of those sets of cells within the protected area system. South American anurans showed high species richness in the Brazilian Atlantic Forest and East Tropical Andes, while regions harboring most of the rare species were concentrated in the Andes and Atlantic Coast from North-Eastern Brazil to River Plate. Based on such patterns, we identified as rich-rare cells the Brazilian Atlantic Forest and Tropical Andes and as poor-rare cells the southern part of Andes and Uruguay. A low fraction of both sets of cells was represented within the protected area system. We show that a simultaneous consideration of species richness and rarity provides a rapid assessment of large-scale biodiversity patterns and may contribute to the definition of conservation priorities.

  13. Acquisition, Analysis, and Sharing of Data in 2015 and Beyond: A Survey of the Landscape: A Conference Report From the American Heart Association Data Summit 2015.

    PubMed

    Antman, Elliott M; Benjamin, Emelia J; Harrington, Robert A; Houser, Steven R; Peterson, Eric D; Bauman, Mary Ann; Brown, Nancy; Bufalino, Vincent; Califf, Robert M; Creager, Mark A; Daugherty, Alan; Demets, David L; Dennis, Bernard P; Ebadollahi, Shahram; Jessup, Mariell; Lauer, Michael S; Lo, Bernard; MacRae, Calum A; McConnell, Michael V; McCray, Alexa T; Mello, Michelle M; Mueller, Eric; Newburger, Jane W; Okun, Sally; Packer, Milton; Philippakis, Anthony; Ping, Peipei; Prasoon, Prad; Roger, Véronique L; Singer, Steve; Temple, Robert; Turner, Melanie B; Vigilante, Kevin; Warner, John; Wayte, Patrick

    2015-11-05

    A 1.5-day interactive forum was convened to discuss critical issues in the acquisition, analysis, and sharing of data in the field of cardiovascular and stroke science. The discussion will serve as the foundation for the American Heart Association's (AHA's) near-term and future strategies in the Big Data area. The concepts evolving from this forum may also inform other fields of medicine and science. A total of 47 participants representing stakeholders from 7 domains (patients, basic scientists, clinical investigators, population researchers, clinicians and healthcare system administrators, industry, and regulatory authorities) participated in the conference. Presentation topics included updates on data as viewed from conventional medical and nonmedical sources, building and using Big Data repositories, articulation of the goals of data sharing, and principles of responsible data sharing. Facilitated breakout sessions were conducted to examine what each of the 7 stakeholder domains wants from Big Data under ideal circumstances and the possible roles that the AHA might play in meeting their needs. Important areas that are high priorities for further study regarding Big Data include a description of the methodology of how to acquire and analyze findings, validation of the veracity of discoveries from such research, and integration into investigative and clinical care aspects of future cardiovascular and stroke medicine. Potential roles that the AHA might consider include facilitating a standards discussion (eg, tools, methodology, and appropriate data use), providing education (eg, healthcare providers, patients, investigators), and helping build an interoperable digital ecosystem in cardiovascular and stroke science. There was a consensus across stakeholder domains that Big Data holds great promise for revolutionizing the way cardiovascular and stroke research is conducted and clinical care is delivered; however, there is a clear need for the creation of a vision of

  14. Nutritional catch-up growth.

    PubMed

    Gat-Yablonski, Galia; Pando, Rakefet; Phillip, Moshe

    2013-01-01

    Malnutrition, marked by variant nutrient deficiencies, is considered a leading cause of stunted growth worldwide. In developing countries, malnutrition is caused mainly by food shortage and infectious diseases. Malnutrition may also be found in the developed world, where it is due mostly to prematurity, chronic diseases, and anorexia nervosa. In most cases, when food consumption is corrected, spontaneous catch-up (CU) growth occurs. However, CU growth is not always complete, leading to growth deficits. Therefore, it is important to understand the mechanisms that govern this process. Using a rat model of food restriction followed by refeeding, we established a nutrition-induced CU growth model. Levels of leptin and insulin-like growth factor-1 were found to significantly decrease when food was restricted and to increase already 1 day after refeeding. Gene expression analysis of the growth plate revealed that food restriction specifically affects transcription factors such as the hypoxia inducible factor-1 and its downstream targets on the one hand, and global gene expression, indicating epigenetic regulation, on the other. Food restriction also reduced the level of several microRNAs, including the chondrocyte-specific miR-140, which led to an increase in its target, SIRT1, a class III histone deacetylase. These findings may explain the global changes in gene expression observed under nutritional manipulation. We suggest that multiple levels of regulation, including transcription factors, epigenetic mechanisms, and microRNAs respond to nutritional cues and offer a possible explanation for some of the effects of food restriction on epiphyseal growth plate growth. The means whereby these components sense changes in nutritional status are still unknown. Deciphering the role of epigenetic regulation in growth may pave the way for the development of new treatments for children with growth disorders.

  15. 50 CFR 622.496 - Annual catch limits (ACLs), annual catch targets (ACTs), and accountability measures (AMs).

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Annual catch limits (ACLs), annual catch.... Virgin Islands § 622.496 Annual catch limits (ACLs), annual catch targets (ACTs), and accountability measures (AMs). See § 622.12 for applicable ACLs and AMs....

  16. 50 CFR 622.457 - Annual catch limits (ACLs), annual catch targets (ACTs), and accountability measures (AMs).

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Annual catch limits (ACLs), annual catch.... Virgin Islands § 622.457 Annual catch limits (ACLs), annual catch targets (ACTs), and accountability measures (AMs). See § 622.12 for applicable ACLs and AMs....

  17. 50 CFR 622.439 - Annual catch limits (ACLs), annual catch targets (ACTs), and accountability measures (AMs).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Annual catch limits (ACLs), annual catch.... Virgin Islands § 622.439 Annual catch limits (ACLs), annual catch targets (ACTs), and accountability measures (AMs). See § 622.12 for applicable ACLs and AMs....

  18. 50 CFR 622.439 - Annual catch limits (ACLs), annual catch targets (ACTs), and accountability measures (AMs).

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Annual catch limits (ACLs), annual catch.... Virgin Islands § 622.439 Annual catch limits (ACLs), annual catch targets (ACTs), and accountability measures (AMs). See § 622.12 for applicable ACLs and AMs....

  19. 50 CFR 622.58 - Annual catch limits (ACLs), annual catch targets (ACTs), and accountability measures (AMs).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Annual catch limits (ACLs), annual catch targets (ACTs), and accountability measures (AMs). 622.58 Section 622.58 Wildlife and Fisheries FISHERY... Annual catch limits (ACLs), annual catch targets (ACTs), and accountability measures (AMs). (a) Royal...

  20. 50 CFR 622.457 - Annual catch limits (ACLs), annual catch targets (ACTs), and accountability measures (AMs).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Annual catch limits (ACLs), annual catch.... Virgin Islands § 622.457 Annual catch limits (ACLs), annual catch targets (ACTs), and accountability measures (AMs). See § 622.12 for applicable ACLs and AMs....

  1. 50 CFR 622.496 - Annual catch limits (ACLs), annual catch targets (ACTs), and accountability measures (AMs).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Annual catch limits (ACLs), annual catch.... Virgin Islands § 622.496 Annual catch limits (ACLs), annual catch targets (ACTs), and accountability measures (AMs). See § 622.12 for applicable ACLs and AMs....

  2. 50 CFR 622.58 - Annual catch limits (ACLs), annual catch targets (ACTs), and accountability measures (AMs).

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Annual catch limits (ACLs), annual catch targets (ACTs), and accountability measures (AMs). 622.58 Section 622.58 Wildlife and Fisheries FISHERY... Annual catch limits (ACLs), annual catch targets (ACTs), and accountability measures (AMs). (a) Royal...

  3. Effect of survey design and catch rate estimation on total catch estimates in Chinook salmon fisheries

    USGS Publications Warehouse

    McCormick, Joshua L.; Quist, Michael C.; Schill, Daniel J.

    2012-01-01

    Roving–roving and roving–access creel surveys are the primary techniques used to obtain information on harvest of Chinook salmon Oncorhynchus tshawytscha in Idaho sport fisheries. Once interviews are conducted using roving–roving or roving–access survey designs, mean catch rate can be estimated with the ratio-of-means (ROM) estimator, the mean-of-ratios (MOR) estimator, or the MOR estimator with exclusion of short-duration (≤0.5 h) trips. Our objective was to examine the relative bias and precision of total catch estimates obtained from use of the two survey designs and three catch rate estimators for Idaho Chinook salmon fisheries. Information on angling populations was obtained by direct visual observation of portions of Chinook salmon fisheries in three Idaho river systems over an 18-d period. Based on data from the angling populations, Monte Carlo simulations were performed to evaluate the properties of the catch rate estimators and survey designs. Among the three estimators, the ROM estimator provided the most accurate and precise estimates of mean catch rate and total catch for both roving–roving and roving–access surveys. On average, the root mean square error of simulated total catch estimates was 1.42 times greater and relative bias was 160.13 times greater for roving–roving surveys than for roving–access surveys. Length-of-stay bias and nonstationary catch rates in roving–roving surveys both appeared to affect catch rate and total catch estimates. Our results suggest that use of the ROM estimator in combination with an estimate of angler effort provided the least biased and most precise estimates of total catch for both survey designs. However, roving–access surveys were more accurate than roving–roving surveys for Chinook salmon fisheries in Idaho.

  4. Plankton Production, Fish Catch, and the Potential for Sharp Regional Catch Trends Under Climate Change

    NASA Astrophysics Data System (ADS)

    Stock, C. A.; John, J. G.; Lam, V.; Rykaczewski, R. R.; Cheung, W. W. L.; Dunne, J. P.; Asch, R. G.; Sarmiento, J. L.

    2016-02-01

    Fish catch has been related to diverse plankton metrics with often ambiguous mechanistic linkages to fish and varying degrees of spatial and temporal robustness. Proposed fish catch indicators also exhibit different patterns of variability and projected change, hindering fisheries assessments and the formulation of resilient marine resource management strategies. We combine 1) a new catch reconstruction featuring improved estimates of illegal and under-reported catch, 2) a novel high-resolution global Earth System Model (GFDL-ESM2.6) featuring 10 km ocean resolution and regionally robust patterns of carbon flow through the planktonic food web, and 3) simple fish trophodynamic considerations, and revisit the relationship between catch and planktonic food web fluxes in a more mechanistic context. Realized 20-year peak catches across globally distributed coastal regions could be well explained by the estimated planktonic production available to fish (via mesozooplankton and the flux of carbon to the benthos) after accounting for the catch trophic level (r = 0.64, r = 0.74 after removing lightly fished Australian systems). Similar skill, however, could result from models invoking high trophic efficiencies within the fish food web and a modest fraction of energy available to fish taken as catch, or low trophic efficiencies and a high fraction. Projections using either parameter combination suggest that projected regional changes in fish yields may be considerably larger than those implied from primary production.

  5. 50 CFR 660.18 - Certification and decertification procedures for catch monitors and catch monitor providers.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false Certification and decertification procedures for catch monitors and catch monitor providers. 660.18 Section 660.18 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF...

  6. 50 CFR 660.18 - Certification and decertification procedures for catch monitors and catch monitor providers.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false Certification and decertification procedures for catch monitors and catch monitor providers. 660.18 Section 660.18 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT...

  7. SHARE and Share Alike

    ERIC Educational Resources Information Center

    Baird, Jeffrey Marshall

    2006-01-01

    This article describes a reading comprehension program adopted at J. E. Cosgriff Memorial Catholic School in Salt Lake City, Utah. The program is called SHARE: Students Helping Achieve Reading Excellence, and involves seventh and eighth grade students teaching first and second graders reading comprehension strategies learned in middle school…

  8. Improving electrofishing catch consistency by standardizing power

    USGS Publications Warehouse

    Burkhardt, Randy W.; Gutreuter, Steve

    1995-01-01

    The electrical output of electrofishing equipment is commonly standardized by using either constant voltage or constant amperage, However, simplified circuit and wave theories of electricity suggest that standardization of power (wattage) available for transfer from water to fish may be critical for effective standardization of electrofishing. Electrofishing with standardized power ensures that constant power is transferable to fish regardless of water conditions. The in situ performance of standardized power output is poorly known. We used data collected by the interagency Long Term Resource Monitoring Program (LTRMP) in the upper Mississippi River system to assess the effectiveness of standardizing power output. The data consisted of 278 electrofishing collections, comprising 9,282 fishes in eight species groups, obtained during 1990 from main channel border, backwater, and tailwater aquatic areas in four reaches of the upper Mississippi River and one reach of the Illinois River. Variation in power output explained an average of 14.9% of catch variance for night electrofishing and 12.1 % for day electrofishing. Three patterns in catch per unit effort were observed for different species: increasing catch with increasing power, decreasing catch with increasing power, and no power-related pattern. Therefore, in addition to reducing catch variation, controlling power output may provide some capability to select particular species. The LTRMP adopted standardized power output beginning in 1991; standardized power output is adjusted for variation in water conductivity and water temperature by reference to a simple chart. Our data suggest that by standardizing electrofishing power output, the LTRMP has eliminated substantial amounts of catch variation at virtually no additional cost.

  9. Sharing values, sharing a vision

    SciTech Connect

    Not Available

    1993-12-31

    Teamwork, partnership and shared values emerged as recurring themes at the Third Technology Transfer/Communications Conference. The program drew about 100 participants who sat through a packed two days to find ways for their laboratories and facilities to better help American business and the economy. Co-hosts were the Lawrence Livermore National Laboratory and the Lawrence Berkeley Laboratory, where most meetings took place. The conference followed traditions established at the First Technology Transfer/Communications Conference, conceived of and hosted by the Pacific Northwest Laboratory in May 1992 in Richmond, Washington, and the second conference, hosted by the National Renewable Energy Laboratory in January 1993 in Golden, Colorado. As at the other conferences, participants at the third session represented the fields of technology transfer, public affairs and communications. They came from Department of Energy headquarters and DOE offices, laboratories and production facilities. Continued in this report are keynote address; panel discussion; workshops; and presentations in technology transfer.

  10. 50 CFR 648.53 - Acceptable biological catch (ABC), annual catch limits (ACL), annual catch targets (ACT), DAS...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... divided as sub-ACLs between limited access vessels, limited access vessels that are fishing under a... limited access fishery sub-ACLs for fishing years 2011 through 2013 are: (A) 2011: 24,954 mt. (B) 2012: 26... catch, observer set-aside, and research set-aside, as specified in this paragraph (a). The LAGC ACLs...

  11. Comparative evaluation of light-trap catches, electric motor mosquito catches and human biting catches of Anopheles in the Three Gorges Reservoir.

    PubMed

    Duo-quan, Wang; Lin-hua, Tang; Zhen-cheng, Gu; Xiang, Zheng; Man-ni, Yang; Wei-kang, Jiang

    2012-01-01

    The mosquito sampling efficiency of light-trap catches and electric motor mosquito catches were compared with that of human biting catches in the Three Gorges Reservoir. There was consistency in the sampling efficiency between light-trap catches and human biting catches for Anopheles sinensis (r = 0.82, P<0.01) and light-trap catches were 1.52 (1.35-1.71) times that of human biting catches regardless of mosquito density (r = 0.33, P>0.01), while the correlation between electric motor mosquito catches and human biting catches was found to be not statistically significant (r = 0.43, P>0.01) and its sampling efficiency was below that of human biting catches. It is concluded that light-traps can be used as an alternative to human biting catches of Anopheles sinensis in the study area and is a promising tool for sampling malaria vector populations.

  12. 2. CATCH BASIN, INFLOW PIPES AT CENTER, COLD FLOW LABORATORY ...

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

    2. CATCH BASIN, INFLOW PIPES AT CENTER, COLD FLOW LABORATORY AT LEFT, VIEW TOWARDS NORTHWEST. - Glenn L. Martin Company, Titan Missile Test Facilities, Catch Basin, Waterton Canyon Road & Colorado Highway 121, Lakewood, Jefferson County, CO

  13. Pitch-catch only ultrasonic fluid densitometer

    DOEpatents

    Greenwood, M.S.; Harris, R.V.

    1999-03-23

    The present invention is an ultrasonic fluid densitometer that uses a material wedge and pitch-catch only ultrasonic transducers for transmitting and receiving ultrasonic signals internally reflected within the material wedge. Density of a fluid is determined by immersing the wedge into the fluid and measuring reflection of ultrasound at the wedge-fluid interface. 6 figs.

  14. Pitch-catch only ultrasonic fluid densitometer

    DOEpatents

    Greenwood, Margaret S.; Harris, Robert V.

    1999-01-01

    The present invention is an ultrasonic fluid densitometer that uses a material wedge and pitch-catch only ultrasonic transducers for transmitting and receiving ultrasonic signals internally reflected within the material wedge. Density of a fluid is determined by immersing the wedge into the fluid and measuring reflection of ultrasound at the wedge-fluid interface.

  15. 30 CFR 57.19132 - Safety catches.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Safety catches. 57.19132 Section 57.19132 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Personnel...

  16. 30 CFR 57.19132 - Safety catches.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Safety catches. 57.19132 Section 57.19132 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Personnel...

  17. 30 CFR 56.19132 - Safety catches.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Safety catches. 56.19132 Section 56.19132 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Personnel...

  18. 30 CFR 57.19132 - Safety catches.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Safety catches. 57.19132 Section 57.19132 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Personnel...

  19. 30 CFR 56.19132 - Safety catches.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Safety catches. 56.19132 Section 56.19132 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Personnel...

  20. 30 CFR 56.19132 - Safety catches.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Safety catches. 56.19132 Section 56.19132 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Personnel...

  1. 30 CFR 57.19132 - Safety catches.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Safety catches. 57.19132 Section 57.19132 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Personnel...

  2. 30 CFR 56.19132 - Safety catches.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Safety catches. 56.19132 Section 56.19132 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Personnel...

  3. 30 CFR 56.19132 - Safety catches.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Safety catches. 56.19132 Section 56.19132 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Personnel...

  4. 30 CFR 57.19132 - Safety catches.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Safety catches. 57.19132 Section 57.19132 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Personnel...

  5. Liberal Arts Catch-Up Revisited

    ERIC Educational Resources Information Center

    Goyder, John

    2014-01-01

    This paper replicates the work of Giles and Drewes from the 1990s. They showed a catch-up effect whereby graduates of liberal arts undergraduate programs, although at an early-career disadvantage compared with graduates of applied programs, had higher incomes by mid-career. Working with the Panel 5 Survey of Labour and Income Dynamics (2005-2010),…

  6. 50 CFR 660.511 - Catch restrictions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... § 660.511 Catch restrictions. (a) All CPS harvested shoreward of the outer boundary of the EEZ (0-200... trip limit for harvesting vessels fishing in the CPS Limited Entry Zone for CPS other than live bait without a limited entry permit is 5 mt tons of all CPS finfish combined. (c)The trip limit for...

  7. 50 CFR 660.511 - Catch restrictions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... § 660.511 Catch restrictions. (a) All CPS harvested shoreward of the outer boundary of the EEZ (0-200... trip limit for harvesting vessels fishing in the CPS Limited Entry Zone for CPS other than live bait without a limited entry permit is 5 mt tons of all CPS finfish combined. (c)The trip limit for...

  8. 50 CFR 648.71 - Catch quotas.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 10 2011-10-01 2011-10-01 false Catch quotas. 648.71 Section 648.71 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE FISHERIES OF THE NORTHEASTERN UNITED STATES Management Measures for the Atlantic Surf Clam and Ocean Quahog Fisheries §...

  9. 50 CFR 660.511 - Catch restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Catch restrictions. 660.511 Section 660.511 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES Coastal Pelagics Fisheries...

  10. 50 CFR 660.511 - Catch restrictions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false Catch restrictions. 660.511 Section 660.511 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES Coastal Pelagics Fisheries...

  11. Data Report for Catch Tank Vapor Sampling

    SciTech Connect

    NGUYEN, D.M.

    2000-09-28

    CH2M HILL Hanford Group, Inc. (CHG) is responsible for developing and maintaining the authorization basis for River Protection Project (RPP) facilities and operations. This responsibility includes closure of the Flammable Gas Unreviewed Safety Question (USQ) for waste tank ancillary equipment such as catch tanks, double-contained receiver tanks, 244-AR and 244-CR vaults, 242-S and 242-T Evaporators, and inactive miscellaneous underground storage tanks. To support closure of the Flammable Gas USQ for catch tanks, an analysis of the flammable gas hazard was performed. This document provides a summary of flammable gas data obtained from RPP active catch tanks in FY 2000. Flammable gas level measurements for each catch tank (other than 241-AX-152) are discussed on a tank-by-tank basis in Section 3.0. Conclusions based on the data are provided in Section 4.0. This section also includes recommendations that would be useful when conducting vapor sampling for other miscellaneous tanks (e.g., inactive miscellaneous underground storage tanks).

  12. Project Catch-Up. Awareness Brochure.

    ERIC Educational Resources Information Center

    Newport-Mesa Unified School District, Newport Beach, CA.

    Project Catch-Up, an ESEA Title I program, operates in Newport Beach and in Costa Mesa, California. It is said to be designed to provide remedial instruction in reading and arithmetic to underachieving children, kindergarten through sixth grade, in schools serving low socioeconomic level suburban areas. Among its key features are the following:…

  13. 50 CFR 660.511 - Catch restrictions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false Catch restrictions. 660.511 Section 660.511 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES Coastal Pelagics...

  14. Book review: Methods for catching beetles

    USDA-ARS?s Scientific Manuscript database

    Beetles are the most speciose animal group and found in virtually all habitats on Earth. Methods for Catching Beetles is a comprehensive general sourcebook about where and how to collect members of this diverse group. The book makes a compelling case in its Introduction about the value of scientif...

  15. 75 FR 41996 - Fisheries of the Northeastern United States; Northeast Multispecies Fishery; Pollock Catch Limit...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-20

    ... United States; Northeast Multispecies Fishery; Pollock Catch Limit Revisions AGENCY: National Marine... associated increases in pollock catch limits under the Northeast (NE) Multispecies Fishery Management Plan..., including Overfishing Levels (OFLs), Acceptable Biological Catches (ABCs), Annual Catch Limits (ACLs), ACL...

  16. 75 FR 7205 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Non-American Fisheries Act...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-18

    ... Economic Zone Off Alaska; Pacific Cod by Non-American Fisheries Act Crab Vessels Catching Pacific Cod for... Fisheries Act (AFA) crab vessels catching Pacific cod for processing by the inshore component in the Western... allowance of the 2010 Pacific cod sideboard limits apportioned to non-AFA crab vessels catching Pacific cod...

  17. 75 FR 3875 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Non-American Fisheries Act...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-25

    ... Economic Zone Off Alaska; Pacific Cod by Non-American Fisheries Act Crab Vessels Catching Pacific Cod for... Fisheries Act (AFA) crab vessels catching Pacific cod for processing by the inshore component in the Central... allowance of the 2010 Pacific cod sideboard limits apportioned to non-AFA crab vessels catching Pacific cod...

  18. 75 FR 8841 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Non-American Fisheries Act...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-26

    ... Economic Zone Off Alaska; Pacific Cod by Non-American Fisheries Act Crab Vessels Catching Pacific Cod for... Fisheries Act (AFA) crab vessels catching Pacific cod for processing by the offshore component in the... season allowance of the 2010 Pacific cod sideboard limits apportioned to non-AFA crab vessels catching...

  19. Vision Algorithms Catch Defects in Screen Displays

    NASA Technical Reports Server (NTRS)

    2014-01-01

    Andrew Watson, a senior scientist at Ames Research Center, developed a tool called the Spatial Standard Observer (SSO), which models human vision for use in robotic applications. Redmond, Washington-based Radiant Zemax LLC licensed the technology from NASA and combined it with its imaging colorimeter system, creating a powerful tool that high-volume manufacturers of flat-panel displays use to catch defects in screens.

  20. Catch-Up Growth: Basic Mechanisms.

    PubMed

    Griffin, Ian J

    2015-01-01

    The neuroendocrine model of catch-up growth has been well studied in a number of animal models. During nutritional inadequacy, which invariably precedes catch-up growth, growth hormone (GH) levels increase under the influence of the oxygenic 'hunger signal' ghrelin. This increase in GH would usually be accompanied by an increase in IGF-1. However, malnutrition also induces the nutritionally responsive proteins sirtuin 1 (SIRT1) and fibroblast growth factor 21 (FGF21) that block GH signal transduction in the liver by blocking the JAK/STAT pathway, limiting IGF-1 production. The result is that GH's action is shifted from hepatic effects to effects in other tissues (for example muscle and adipose) and shifted away from IGF-1-mediated effects and towards GH-mediated effects. Once nutrients become more available, SIRT1 and FGF21 levels, and hepatic GH sensitivity return to normal, and production of IGF-1 resumes. This shifts GH signaling away from GH-mediated effects, and towards IGF-1-mediated effects both in the liver and in other tissues. It presumably leads to greatly increased IGF-1 signaling that would have been expected without the prior episode of nutritional inadequacy. Although much work remains to be done, it does appear that ghrelin is increased in in utero and postnatal malnutrition, that elevations in ghrelin may be prolonged after malnutrition resolves, and that higher ghrelin levels are associated with increased rates of catch-up growth. Prolonged increases in circulating ghrelin and GH, combined with a rapid return in hepatic GH sensitivity would provide an elegant mechanism to drive catch-up growth after periods of nutritional insufficiency.

  1. Phenomenological and microscopic theories for catch bonds.

    PubMed

    Chakrabarti, Shaon; Hinczewski, Michael; Thirumalai, D

    2017-01-01

    Lifetimes of bound states of protein complexes or biomolecule folded states typically decrease when subject to mechanical force. However, a plethora of biological systems exhibit the counter-intuitive phenomenon of catch bonding, where non-covalent bonds become stronger under externally applied forces. The quest to understand the origin of catch-bond behavior has led to the development of phenomenological and microscopic theories that can quantitatively recapitulate experimental data. Here, we assess the successes and limitations of such theories in explaining experimental data. The most widely applied approach is a phenomenological two-state model, which fits all of the available data on a variety of complexes: actomyosin, kinetochore-microtubule, selectin-ligand, and cadherin-catenin binding to filamentous actin. With a primary focus on the selectin family of cell-adhesion complexes, we discuss the positives and negatives of phenomenological models and the importance of evaluating the physical relevance of fitting parameters. We describe a microscopic theory for selectins, which provides a structural basis for catch bonds and predicts a crucial allosteric role for residues Asn82-Glu88. We emphasize the need for new theories and simulations that can mimic experimental conditions, given the complex response of cell adhesion complexes to force and their potential role in a variety of biological contexts. Copyright © 2016 Elsevier Inc. All rights reserved.

  2. Shared Resources

    Treesearch

    David B. Butts

    1987-01-01

    Wildfires do not respect property boundaries. Whole geographic regions are typically impacted by major wildfire outbreaks. Various fire related resources can be shared to solve such crises; whether they are shared, and how they are shared depends to a great extent upon the rapport among the agencies involved. Major progress has been achieved over the past decade...

  3. Artisanal Green Turtle, Chelonia mydas, fishery of Caribbean Nicaragua: I. Catch rates and trends, 1991-2011.

    PubMed

    Lagueux, Cynthia J; Campbell, Cathi L; Strindberg, Samantha

    2014-01-01

    This is the first assessment of catch rates for the legal, artisanal green turtle, Chelonia mydas, fishery in Caribbean Nicaragua. Data were collected by community members, monitoring up to 14 landing sites from 1991 to 2011. We examined take levels, and temporal and spatial variability in catch rates for the overall fishery, by region, and community using General Additive Mixed Models (GAMMs). More than 171,556 green turtles were killed during the period, with a mean estimated minimum 8,169±2,182 annually. There was a statistically significant decline in catch rates overall. Catch rates peaked in 1997 and 2002, followed by a downward trend, particularly from mid-2008 to the end of the study period. Similar downward trends were evident in both study regions. Community specific catch rate trends also indicated declines with decreases ranging from 21% to 90%. Decrease in catch rates in Nicaragua is cause for concern even though the principal source rookery at Tortuguero, Costa Rica, shows an increase in nesting activity. Explanations for the apparent discrepancy between the increasing trend at Tortuguero and decreasing catch rate trends in Nicaragua include: i) an increase in reproductive output, ii) insufficient time has passed to observe the impact of the fishery on the rookery due to a time lag, iii) changes in other segments of the population have not been detected since only nesting activity is monitored, iv) the expansive northern Nicaragua foraging ground may provide a refuge for a sufficient portion of the Tortuguero rookery, and/or v) a larger than expected contribution of non-Tortuguero rookeries occurring in Nicaragua turtle fishing areas. Our results highlight the need for close monitoring of rookeries and in-water aggregations in the Caribbean. Where consumptive use still occurs, nations sharing this resource should implement scientifically based limits on exploitation to ensure sustainability and mitigate impacts to regional population diversity.

  4. Artisanal Green Turtle, Chelonia mydas, Fishery of Caribbean Nicaragua: I. Catch Rates and Trends, 1991–2011

    PubMed Central

    Lagueux, Cynthia J.; Campbell, Cathi L.; Strindberg, Samantha

    2014-01-01

    This is the first assessment of catch rates for the legal, artisanal green turtle, Chelonia mydas, fishery in Caribbean Nicaragua. Data were collected by community members, monitoring up to 14 landing sites from 1991 to 2011. We examined take levels, and temporal and spatial variability in catch rates for the overall fishery, by region, and community using General Additive Mixed Models (GAMMs). More than 171,556 green turtles were killed during the period, with a mean estimated minimum 8,169±2,182 annually. There was a statistically significant decline in catch rates overall. Catch rates peaked in 1997 and 2002, followed by a downward trend, particularly from mid-2008 to the end of the study period. Similar downward trends were evident in both study regions. Community specific catch rate trends also indicated declines with decreases ranging from 21% to 90%. Decrease in catch rates in Nicaragua is cause for concern even though the principal source rookery at Tortuguero, Costa Rica, shows an increase in nesting activity. Explanations for the apparent discrepancy between the increasing trend at Tortuguero and decreasing catch rate trends in Nicaragua include: i) an increase in reproductive output, ii) insufficient time has passed to observe the impact of the fishery on the rookery due to a time lag, iii) changes in other segments of the population have not been detected since only nesting activity is monitored, iv) the expansive northern Nicaragua foraging ground may provide a refuge for a sufficient portion of the Tortuguero rookery, and/or v) a larger than expected contribution of non-Tortuguero rookeries occurring in Nicaragua turtle fishing areas. Our results highlight the need for close monitoring of rookeries and in-water aggregations in the Caribbean. Where consumptive use still occurs, nations sharing this resource should implement scientifically based limits on exploitation to ensure sustainability and mitigate impacts to regional population diversity. PMID

  5. Natural communities in catch basins in southern Rhode Island

    USGS Publications Warehouse

    Butler, M.; Ginsberg, H.S.; LeBrun, R.A.; Gettman, A.D.; Pollnak, F.

    2007-01-01

    Storm-water drainage catch basins are manmade structures that often contain water and organic matter, making them suitable environments for various organisms. We censused organisms inhabiting catch basins in southern Rhode Island in 2002 in an effort to begin to describe these communities. Catch-basin inhabitants were mostly detritivores, including annelids, arthropods, and mollusks that could withstand low oxygen levels and droughts. Our results suggest that catch-basin inhabitants were mostly washed in with rainwater, and populations increased over the summer season as biotic activity resulted in increased nutrient levels later in the summer. In contrast, mosquitoes and other Diptera larvae were abundant earlier in the summer because the adults actively sought catch basins for oviposition sites. Mosquito larvae were likely to be abundant in catch basins with shallow, stagnant water that had relatively low dissolved oxygen and pH, and relatively high total suspended solids, carbon, and nitrogen.

  6. Catch tank inhibitor addition 200-East and 200-West Areas

    SciTech Connect

    Palit, A.N.

    1996-06-21

    Reported is the study of 11 catch tanks in the 200-East Area and the 7 catch tanks in the 200-West Area listed as active. The location, capacity, material of construction, annual total accumulation, annual rain intrusion, waste transfer rate, and access for chemical injection in these tanks are documented. The present and future utilization and isolation plans for the catch tanks are established.

  7. Understanding him in STEM: Sharing the stories of African American male scholars in engineering academic programs at a predominantly White university

    NASA Astrophysics Data System (ADS)

    Hayes, Robert E., III

    Globalization of the world economy has confirmed the need for citizens to exemplify competitive capacities in science, technology, engineering, and mathematics fields. Since the 1970s, American higher education has seen increasing numbers of students entering college but has witnessed a decline in the number of students enrolling in STEM programs. African American men fall behind other students in regards to academic performance, persistence, and success throughout primary, secondary, and tertiary schooling. Accordingly, participation of African American men in STEM disciplines is low in comparison to White males and other race groups. Various factors have been identified as contributing to the academic failures of Black men. Poor academic and social preparedness, racial identity issues, institutional climates, negative stereotypes, and fear of success have been cited as potential contributors to the relative invisibility of African American men in STEM disciplines. This study explores the life stories of five African American male scholars in the college of engineering at a predominantly white university. The goal of the qualitative investigation is to help university faculty and administrators understand the institutional, interpersonal, and collective mechanisms influencing the success identities of African American male undergraduates in STEM academic programs. Understanding the lived experiences of this population may help universities innovate stronger supports for men of color in college and broaden the borders for all students interested in STEM careers.

  8. Sharing code.

    PubMed

    Kubilius, Jonas

    2014-01-01

    Sharing code is becoming increasingly important in the wake of Open Science. In this review I describe and compare two popular code-sharing utilities, GitHub and Open Science Framework (OSF). GitHub is a mature, industry-standard tool but lacks focus towards researchers. In comparison, OSF offers a one-stop solution for researchers but a lot of functionality is still under development. I conclude by listing alternative lesser-known tools for code and materials sharing.

  9. Increased Throwing Accuracy Improves Children's Catching Performance in a Ball-Catching Task from the Movement Assessment Battery (MABC-2).

    PubMed

    Dirksen, Tim; De Lussanet, Marc H E; Zentgraf, Karen; Slupinski, Lena; Wagner, Heiko

    2016-01-01

    The Movement Assessment Battery for Children (MABC-2) is a functional test for identifying deficits in the motor performance of children. The test contains a ball-catching task that requires the children to catch a self-thrown ball with one hand. As the task can be executed with a variety of different catching strategies, it is assumed that the task success can also vary considerably. Even though it is not clear, whether the performance merely depends on the catching skills or also to some extent on the throwing skills, the MABC-2 takes into account only the movement outcome. Therefore, the purpose of the current study was to examine (1) to what extent the throwing accuracy has an effect on the children's catching performance and (2) to what extent the throwing accuracy influences their choice of catching strategy. In line with the test manual, the children's catching performance was quantified on basis of the number of correctly caught balls. The throwing accuracy and the catching strategy were quantified by applying a kinematic analysis on the ball's trajectory and the hand movements. Based on linear regression analyses, we then investigated the relation between throwing accuracy, catching performance and catching strategy. The results show that an increased throwing accuracy is significantly correlated with an increased catching performance. Moreover, a higher throwing accuracy is significantly correlated with a longer duration of the hand on the ball's parabola, which indicates that throwing the ball more accurately could enable the children to effectively reduce the requirements on temporal precision. As the children's catching performance and their choice of catching strategy in the ball-catching task of the MABC-2 are substantially determined by their throwing accuracy, the test evaluation should not be based on the movement outcome alone, but should also take into account the children's throwing performance. Our findings could be of particular value for the

  10. Increased Throwing Accuracy Improves Children's Catching Performance in a Ball-Catching Task from the Movement Assessment Battery (MABC-2)

    PubMed Central

    Dirksen, Tim; De Lussanet, Marc H. E.; Zentgraf, Karen; Slupinski, Lena; Wagner, Heiko

    2016-01-01

    The Movement Assessment Battery for Children (MABC-2) is a functional test for identifying deficits in the motor performance of children. The test contains a ball-catching task that requires the children to catch a self-thrown ball with one hand. As the task can be executed with a variety of different catching strategies, it is assumed that the task success can also vary considerably. Even though it is not clear, whether the performance merely depends on the catching skills or also to some extent on the throwing skills, the MABC-2 takes into account only the movement outcome. Therefore, the purpose of the current study was to examine (1) to what extent the throwing accuracy has an effect on the children's catching performance and (2) to what extent the throwing accuracy influences their choice of catching strategy. In line with the test manual, the children's catching performance was quantified on basis of the number of correctly caught balls. The throwing accuracy and the catching strategy were quantified by applying a kinematic analysis on the ball's trajectory and the hand movements. Based on linear regression analyses, we then investigated the relation between throwing accuracy, catching performance and catching strategy. The results show that an increased throwing accuracy is significantly correlated with an increased catching performance. Moreover, a higher throwing accuracy is significantly correlated with a longer duration of the hand on the ball's parabola, which indicates that throwing the ball more accurately could enable the children to effectively reduce the requirements on temporal precision. As the children's catching performance and their choice of catching strategy in the ball-catching task of the MABC-2 are substantially determined by their throwing accuracy, the test evaluation should not be based on the movement outcome alone, but should also take into account the children's throwing performance. Our findings could be of particular value for the

  11. 50 CFR 665.211 - Total Allowable Catch (TAC) limit.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Total Allowable Catch (TAC) limit. 665.211... Fisheries § 665.211 Total Allowable Catch (TAC) limit. (a) TAC limits will be set annually for the fishing... Administrator shall publish a notice indicating the annual TAC limit in the Federal Register by August 31...

  12. Project Catch-Up. Analysis and Selection Kit.

    ERIC Educational Resources Information Center

    Newport-Mesa Unified School District, Newport Beach, CA.

    Project Catch-Up is an ESEA Title I reading and math laboratory project for kindergarten through sixth-grade students, operating in Southern California's Newport-Mesa Unified School District. Its philosophy is that students having difficulty in reading and math can catch up with other students. Teachers take responsibility for the achievement…

  13. Shift in tuna catches due to ocean warming.

    PubMed

    Monllor-Hurtado, Alberto; Pennino, Maria Grazia; Sanchez-Lizaso, José Luis

    2017-01-01

    Ocean warming is already affecting global fisheries with an increasing dominance of catches of warmer water species at higher latitudes and lower catches of tropical and subtropical species in the tropics. Tuna distributions are highly conditioned by sea temperature, for this reason and their worldwide distribution, their populations may be a good indicator of the effect of climate change on global fisheries. This study shows the shift of tuna catches in subtropical latitudes on a global scale. From 1965 to 2011, the percentage of tropical tuna in longliner catches exhibited a significantly increasing trend in a study area that included subtropical regions of the Atlantic and western Pacific Oceans and partially the Indian Ocean. This may indicate a movement of tropical tuna populations toward the poles in response to ocean warming. Such an increase in the proportion of tropical tuna in the catches does not seem to be due to a shift of the target species, since the trends in Atlantic and Indian Oceans of tropical tuna catches are decreasing. Our results indicate that as populations shift towards higher latitudes the catches of these tropical species did not increase. Thus, at least in the Atlantic and Indian Oceans, tropical tuna catches have reduced in tropical areas.

  14. Shift in tuna catches due to ocean warming

    PubMed Central

    Monllor-Hurtado, Alberto; Pennino, Maria Grazia

    2017-01-01

    Ocean warming is already affecting global fisheries with an increasing dominance of catches of warmer water species at higher latitudes and lower catches of tropical and subtropical species in the tropics. Tuna distributions are highly conditioned by sea temperature, for this reason and their worldwide distribution, their populations may be a good indicator of the effect of climate change on global fisheries. This study shows the shift of tuna catches in subtropical latitudes on a global scale. From 1965 to 2011, the percentage of tropical tuna in longliner catches exhibited a significantly increasing trend in a study area that included subtropical regions of the Atlantic and western Pacific Oceans and partially the Indian Ocean. This may indicate a movement of tropical tuna populations toward the poles in response to ocean warming. Such an increase in the proportion of tropical tuna in the catches does not seem to be due to a shift of the target species, since the trends in Atlantic and Indian Oceans of tropical tuna catches are decreasing. Our results indicate that as populations shift towards higher latitudes the catches of these tropical species did not increase. Thus, at least in the Atlantic and Indian Oceans, tropical tuna catches have reduced in tropical areas. PMID:28591205

  15. Deletion mapping of 22q11 in CATCH22 syndrome: Identification of a second critical region

    SciTech Connect

    Kurahashi, Hiroki; Nakayama, Takahiro; Nishisho, Isamu

    1996-06-01

    The deletion at 22q11.2 implicates a variety of congenital anomaly syndromes, for which the acronym CATCH22 has been proposed . Most patients with these syndromes share the common large deletion spanning 1-2 Mb, while the phenotypic variability of the patients does not seem to correlate with the extent of the deletions. On the basis of the deletions of rare cases with unbalanced translocation, the shortest region of overlap (SRO) had been identified in the most-centromeric region of the common large deletion. One patient (ADU) has been reported to carry a balanced translocation with the breakpoint located in the SRO. Recently, three transcripts were identified at or very close to the ADU breakpoint (ADUBP), making them strong candidates for CATCH22 syndrome. Here, we describe one patient with a unique deletion at 22q11.2 revealed by quantitative hybridization and/or FISH with six DNA markers in the common large deletion. The patient was dizygous at loci within the SRO and hemizygous only at the most-telomeric locus in the common large deletion. This finding suggests that there must be another critical region in the common large deletion besides the breakpoint of the ADU and that haploinsufficiency of genes in this deletion may also play a major role in CATCH22 pathogenesis. 15 refs., 3 figs.

  16. School climate and the institutionalization of the CATCH program.

    PubMed

    Parcel, Guy S; Perry, Cheryl L; Kelder, Steven H; Elder, John P; Mitchell, Paul D; Lytle, Leslie A; Johnson, Carolyn C; Stone, Elaine J

    2003-08-01

    School climate refers to various physical and psychosocial structures that shape schools' social and physical environments. The Child and Adolescent Trial for Cardiovascular Health (CATCH) study provided an opportunity to study how aspects of school climate are associated with continued implementation of the CATCH program. Nutrient analysis of menus, observations of physical education (PE) classes, and teacher and staff self-reports were used to measure CATCH program components. Results of this study indicate that aspects of school climate were associated with continued implementation of the CATCH classroom component but not the CATCH food service or PE components. These findings have implications for how we plan for the progression of innovative school health promotion programs from the initial trial stage to institutionalization. Measures of school climate may be useful in determining a school's readiness to adopt and implement an innovative health promotion curriculum.

  17. Catching prey with the antennae - The larval head of Corethrella appendiculata (Diptera: Corethrellidae).

    PubMed

    Förster, Maria; Beutel, Rolf G; Schneeberg, Katharina

    2016-11-01

    The larval cephalic morphology of Corethrella appendiculata Grabham, 1906 is described and documented in detail. The observed features are compared to conditions found in Chaoboridae, Culicidae, and other culicomorph families. The function of antennae, mouthparts and associated muscles is interpreted based on the morphological results. The prey catching mechanism is compared to what occurs in other predaceous larvae of Culicomorpha. The cephalic larval morphology is discussed with respect to homology and possible phylogenetic implications. The horizontal frontoclypeal antennal grooves and the lateral rows of strongly developed bristles are likely larval autapomorphies of Corethrellidae. The presence of raptorial antennae is a highly unusual apomorphy shared with Chaoboridae. The systematic position of Corethrellidae remains ambiguous.

  18. Nutritionally-Induced Catch-Up Growth

    PubMed Central

    Gat-Yablonski, Galia; Phillip, Moshe

    2015-01-01

    Malnutrition is considered a leading cause of growth attenuation in children. When food is replenished, spontaneous catch-up (CU) growth usually occurs, bringing the child back to its original growth trajectory. However, in some cases, the CU growth is not complete, leading to a permanent growth deficit. This review summarizes our current knowledge regarding the mechanism regulating nutrition and growth, including systemic factors, such as insulin, growth hormone, insulin- like growth factor-1, vitamin D, fibroblast growth factor-21, etc., and local mechanisms, including autophagy, as well as regulators of transcription, protein synthesis, miRNAs and epigenetics. Studying the molecular mechanisms regulating CU growth may lead to the establishment of better nutritional and therapeutic regimens for more effective CU growth in children with malnutrition and growth abnormalities. It will be fascinating to follow this research in the coming years and to translate the knowledge gained to clinical benefit. PMID:25594438

  19. NC CATCH: Advancing Public Health Analytics.

    PubMed

    Studnicki, James; Fisher, John W; Eichelberger, Christopher; Bridger, Colleen; Angelon-Gaetz, Kim; Nelson, Debi

    2010-01-01

    The North Carolina Comprehensive Assessment for Tracking Community Health (NC CATCH) is a Web-based analytical system deployed to local public health units and their community partners. The system has the following characteristics: flexible, powerful online analytic processing (OLAP) interface; multiple sources of multidimensional, event-level data fully conformed to common definitions in a data warehouse structure; enabled utilization of available decision support software tools; analytic capabilities distributed and optimized locally with centralized technical infrastructure; two levels of access differentiated by the user (anonymous versus registered) and by the analytical flexibility (Community Profile versus Design Phase); and, an emphasis on user training and feedback. The ability of local public health units to engage in outcomes-based performance measurement will be influenced by continuing access to event-level data, developments in evidence-based practice for improving population health, and the application of information technology-based analytic tools and methods.

  20. An Eagle's View: Sharing Successful American Indian/Alaska Native Alcohol and Other Drug Prevention Programs. Volumes I and II. The Drug-Free Schools and Communities.

    ERIC Educational Resources Information Center

    Hayne, Bill

    This document consists of two catalogues describing programs, events, and activities designed to prevent the use of alcohol and other drugs by American Indian and Alaska Native people, particularly adolescents and other young people. Together the catalogues include 61 descriptions of programs developed and implemented by the five agencies under…

  1. Understanding Him in STEM: Sharing the Stories of African American Male Scholars in Engineering Academic Programs at a Predominantly White University

    ERIC Educational Resources Information Center

    Hayes, Robert E., III

    2013-01-01

    Globalization of the world economy has confirmed the need for citizens to exemplify competitive capacities in science, technology, engineering, and mathematics fields. Since the 1970s, American higher education has seen increasing numbers of students entering college but has witnessed a decline in the number of students enrolling in STEM programs.…

  2. Understanding Him in STEM: Sharing the Stories of African American Male Scholars in Engineering Academic Programs at a Predominantly White University

    ERIC Educational Resources Information Center

    Hayes, Robert E., III

    2013-01-01

    Globalization of the world economy has confirmed the need for citizens to exemplify competitive capacities in science, technology, engineering, and mathematics fields. Since the 1970s, American higher education has seen increasing numbers of students entering college but has witnessed a decline in the number of students enrolling in STEM programs.…

  3. Shared Attention.

    PubMed

    Shteynberg, Garriy

    2015-09-01

    Shared attention is extremely common. In stadiums, public squares, and private living rooms, people attend to the world with others. Humans do so across all sensory modalities-sharing the sights, sounds, tastes, smells, and textures of everyday life with one another. The potential for attending with others has grown considerably with the emergence of mass media technologies, which allow for the sharing of attention in the absence of physical co-presence. In the last several years, studies have begun to outline the conditions under which attending together is consequential for human memory, motivation, judgment, emotion, and behavior. Here, I advance a psychological theory of shared attention, defining its properties as a mental state and outlining its cognitive, affective, and behavioral consequences. I review empirical findings that are uniquely predicted by shared-attention theory and discuss the possibility of integrating shared-attention, social-facilitation, and social-loafing perspectives. Finally, I reflect on what shared-attention theory implies for living in the digital world.

  4. Visual factors in hitting and catching.

    PubMed

    Regan, D

    1997-12-01

    To hit or catch an approaching ball, it is necessary to move a bat or hand to the right place at the right time. The performance of top sports players is remarkable: positional errors of less than 5 cm and temporal errors of less than 2 or 3 ms are reliably maintained. There are three schools of thought about how this is achieved. One holds that predictive visual information about where the ball will be at some future instance (when) is used to achieve the hit or catch. The second holds that the bat or hand is moved to the correct position by exploiting some relation between visual information and the required movement. The third focuses on the use of prior knowledge to supplement inadequate visual information. For a rigid spherical ball travelling at constant speed along or close to the line of sight, the retinal images contain both binocular and monocular correlates of the ball's instantaneous direction of motion in depth. Also, the retinal images contain both binocular and monocular information about time of arrival. Humans can unconfound and use this visual information, but they are unable to estimate the absolute distance of the ball or its approach speed other than crudely. In cricket, this visual inadequacy allows a slow bowler to cause the batsman to misjudge where the ball will hit the ground. Such a bowler uses a three-pronged strategy: first, to deliver the ball in such a way as to prevent the batsman from obtaining the necessary visual information until it is too late to react; secondly, to force the batsman to rely entirely on inadequate retinal image information; thirdly, to allow the batsman to learn a particular relationship between the early part of the ball's flight and the point where the ball hits the ground, and then to change the relationship with such skill that the batsman does not detect the change.

  5. Sharing code

    PubMed Central

    Kubilius, Jonas

    2014-01-01

    Sharing code is becoming increasingly important in the wake of Open Science. In this review I describe and compare two popular code-sharing utilities, GitHub and Open Science Framework (OSF). GitHub is a mature, industry-standard tool but lacks focus towards researchers. In comparison, OSF offers a one-stop solution for researchers but a lot of functionality is still under development. I conclude by listing alternative lesser-known tools for code and materials sharing. PMID:25165519

  6. Relationship of hand length to catching performance by children in kindergarten to grade 2.

    PubMed

    Loovis, E Michael; Butterfield, Stephen A

    2003-06-01

    This study examined the relationship between hand length and catching performance by 257 children (142 boys, 115 girls) in Grades K-2. Children's catching performance was determined by the number of successful catches (0-5) when a small ball was tossed underhand from 10 ft. Specifically, the children were tested on the qualitative aspects of catching, i.e., form, and catching accuracy, i.e., successful catching. Hand length was measured by standard anthropometric technique. A multiple regression analysis showed age, sex, and hand length contributed significantly (p = .001) to catching accuracy and catching form. Implications for instruction and further research are offered.

  7. Presbyterian Patriots: The Historical Context of the Shared History and Prevalent Ideologies of Delaware’s Ulster-Scots who took up Arms in the American Revolution

    DTIC Science & Technology

    2009-05-01

    creation began approximately two years earlier. In many ways, 1774 was a year that saw the preeminence of New Castle County, Delaware‘s northernmost...evolution toward war progressed. In the latter months of 1774 , New Castle County led Delaware in responding to congressional dictates. In December...Colonies and the American Revolution 1774 -1776,‖ ( Master‘s Thesis, Case Western Reserve University 1971), 47. 19 Ibid. Caesar Rodney held the

  8. Reconciling catch differences from multiple fishery independent gill net surveys

    USGS Publications Warehouse

    Kraus, Richard T.; Vandergoot, Christopher; Kocovsky, Patrick M.; Rogers, Mark W.; Cook, H. Andrew; Brenden, Travis O.

    2017-01-01

    Fishery independent gill net surveys provide valuable demographic information for population assessment and resource management, but relative to net construction, the effects of ancillary species, and environmental variables on focal species catch rates are poorly understood. In response, we conducted comparative deployments with three unique, inter-agency, survey gill nets used to assess walleye Sander vitreus in Lake Erie. We used an information-theoretic approach with Akaike’s second-order information criterion (AICc) to evaluate linear mixed models of walleye catch as a function of net type (multifilament and two types of monofilament netting), mesh size (categorical), Secchi depth, temperature, water depth, catch of ancillary species, and interactions among selected variables. The model with the greatest weight of evidence showed that walleye catches were positively associated with potential prey and intra-guild predators and negatively associated with water depth and temperature. In addition, the multifilament net had higher average walleye catches than either of the two monofilament nets. Results from this study both help inform decisions about proposed gear changes to stock assessment surveys in Lake Erie, and advance our understanding of how multispecies associations explain variation in gill net catches. Of broader interest to fishery-independent gill net studies, effects of abiotic variables and ancillary species on focal specie’s catch rates were small in comparison with net characteristics of mesh size or twine type.

  9. Consumers' preferences toward techniques for improving manual catching of poultry.

    PubMed

    Delezie, E; Verbeke, W; De Tavernier, J; Decuypere, E

    2006-11-01

    Growing interest in ameliorating animal welfare has prompted numerous studies that compare various aspects of manual and mechanical catching. In general, mechanical catching has been adopted as a realistic alternative for manual catching. The success of a catching machine as an alternative for manual catching does not only depend on its practical applicability, but also on its acceptance by "the general public." In the history of technological change, public perception of new technologies has often been ambivalent. Against this background, it is important to know how consumers perceive the production methods. This paper provides an evaluation of the preferences for catching methods by "society" to investigate whether there is a shift in preference due to the confrontation with video segments and the potential effect of awareness and importance attached to animal welfare on preference. Data were gathered through a questionnaire-based survey, including 450 respondents, performed in Belgium. For this study, the data indicated that when subjects were provided information concerning catching methods of broilers, they liked the technology much more. However, for those respondents without prior awareness of both catching methods or with high importance attached to animal welfare, giving information could not convince them of the advantage of using a mechanical catching machine. It is obvious that preference varies with the awareness and experience of the respondents. Future research should move forward from simple assessments of consumer concerns about the technologies and focus more directly on questions and issues related to the consumer's expected bottlenecks of these technologies. In this way, working at a better understanding can directly influence the acceptance of these technologies.

  10. 'Catching up': The significance of occupational communities for the delivery of high quality home care by community nurses.

    PubMed

    Adams, Mary; Robert, Glenn; Maben, Jill

    2013-07-01

    This article examines the importance of some informal work practices among community nurses during a period of significant organizational change. Ethnographic fieldwork in two purposively selected adult community nursing services in England comprised 79 hours of observation of routine practice, 21 interviews with staff and 23 interviews with patients. We identified the informal work practice of 'catching up', informal work conversations between immediate colleagues, as an important but often invisible aspect of satisfying work relationships and of the relational care of patients. Drawing on anthropological literatures on 'communities of practice' the article examines two central issues concerning the practices of 'catching up': (1) how informal learning processes shape community nursing work; (2) how this informal learning is shaped both in relation to the ideals of community nursing work and the wider political and organizational contexts of community nursing practice. Our findings highlight the distinctive value of informal workplace 'catch ups' for nurses to manage the inherent challenges of good home care for patients and to develop a shared ethic of care and professional identity. Our findings also indicate the decline of 'catching up' between nurses along with diminishing time and opportunity for staff to care holistically for patients in present service climates.

  11. National trends in prostate cancer screening among older American men with limited 9-year life expectancies: evidence of an increased need for shared decision making.

    PubMed

    Drazer, Michael W; Prasad, Sandip M; Huo, Dezheng; Schonberg, Mara A; Dale, William; Szmulewitz, Russell Z; Eggener, Scott E

    2014-05-15

    Prostate-specific antigen (PSA) screening for prostate cancer remains controversial. Most groups recommend informed decision making for men with 10 years of remaining life expectancy. The primary objective of this observational cohort study was to investigate the association between predicted 9-year mortality and prostate cancer screening among American men aged ≥65 years in 2005 and 2010. The second objective was to analyze the proportions of men who discussed screening with their physicians. Data were extracted from the 2005 and 2010 National Health Interview Surveys. Men aged ≥65 years without prostate cancer were divided into predicted 9-year mortality quartiles. The proportions of men confirming a screening PSA within the prior year were determined. Logistic regression was used to compare screening rates. Screening rates for men aged ≥65 years were 48% in 2005 and 48% in 2010 (P = .9). Men ages 65 to 74 years who had <27% predicted 9-year mortality were most commonly screened, with 56% screened in 2010, compared with 34% of men aged ≥75 years with >75% predicted 9-year mortality. Approximately 55% of screened men aged ≥75 years who had ≥53% predicted 9-year mortality recalled discussing the advantages of screening, whereas 25% recalled discussing the disadvantages. Prostate cancer screening with PSA did not differ significantly between 2005 and 2010 for men aged ≥65 years based on predicted 9-year mortality. Approximately 33% of older men with a high likelihood of 9-year mortality were screened despite minimal clinical benefit. Twice as many men recalled discussing the potential advantages of screening compared with the disadvantages. Cancer 2014;120:1491-1498. © 2014 American Cancer Society. © 2014 American Cancer Society.

  12. Metagenomic Analysis of the Viromes of Three North American Bat Species: Viral Diversity among Different Bat Species That Share a Common Habitat▿

    PubMed Central

    Donaldson, Eric F.; Haskew, Aimee N.; Gates, J. Edward; Huynh, Jeremy; Moore, Clea J.; Frieman, Matthew B.

    2010-01-01

    Effective prediction of future viral zoonoses requires an in-depth understanding of the heterologous viral population in key animal species that will likely serve as reservoir hosts or intermediates during the next viral epidemic. The importance of bats as natural hosts for several important viral zoonoses, including Ebola, Marburg, Nipah, Hendra, and rabies viruses and severe acute respiratory syndrome-coronavirus (SARS-CoV), has been established; however, the large viral population diversity (virome) of bats has been partially determined for only a few of the ∼1,200 bat species. To assess the virome of North American bats, we collected fecal, oral, urine, and tissue samples from individual bats captured at an abandoned railroad tunnel in Maryland that is cohabitated by 7 to 10 different bat species. Here, we present preliminary characterization of the virome of three common North American bat species, including big brown bats (Eptesicus fuscus), tricolored bats (Perimyotis subflavus), and little brown myotis (Myotis lucifugus). In samples derived from these bats, we identified viral sequences that were similar to at least three novel group 1 CoVs, large numbers of insect and plant virus sequences, and nearly full-length genomic sequences of two novel bacteriophages. These observations suggest that bats encounter and disseminate a large assortment of viruses capable of infecting many different animals, insects, and plants in nature. PMID:20926577

  13. Effects of management tactics on meeting conservation objectives for Western North American groundfish fisheries.

    PubMed

    Melnychuk, Michael C; Banobi, Jeannette A; Hilborn, Ray

    2013-01-01

    There is considerable variability in the status of fish populations around the world and a poor understanding of how specific management characteristics affect populations. Overfishing is a major problem in many fisheries, but in some regions the recent tendency has been to exploit stocks at levels below their maximum sustainable yield. In Western North American groundfish fisheries, the status of individual stocks and management systems among regions are highly variable. In this paper, we show the current status of groundfish stocks from Alaska, British Columbia, and the U.S. West Coast, and quantify the influence on stock status of six management tactics often hypothesized to affect groundfish. These tactics are: the use of harvest control rules with estimated biological reference points; seasonal closures; marine reserves; bycatch constraints; individual quotas (i.e., 'catch shares'); and gear type. Despite the high commercial value of many groundfish and consequent incentives for maintaining stocks at their most productive levels, most stocks were managed extremely conservatively, with current exploitation rates at only 40% of management targets and biomass 33% above target biomass on average. Catches rarely exceeded TACs but on occasion were far below TACs (mean catch:TAC ratio of 57%); approximately $150 million of potential landed value was foregone annually by underutilizing TACs. The use of individual quotas, marine reserves, and harvest control rules with estimated limit reference points had little overall effect on stock status. More valuable fisheries were maintained closer to management targets and were less variable over time than stocks with lower catches or ex-vessel prices. Together these results suggest there is no single effective management measure for meeting conservation objectives; if scientifically established quotas are set and enforced, a variety of means can be used to ensure that exploitation rates and biomass levels are near to or more

  14. Testing for shared biogeographic history in the lower Central American freshwater fish assemblage using comparative phylogeography: concerted, independent, or multiple evolutionary responses?

    PubMed Central

    Bagley, Justin C; Johnson, Jerald B

    2014-01-01

    A central goal of comparative phylogeography is determining whether codistributed species experienced (1) concerted evolutionary responses to past geological and climatic events, indicated by congruent spatial and temporal patterns (“concerted-response hypothesis”); (2) independent responses, indicated by spatial incongruence (“independent-response hypothesis”); or (3) multiple responses (“multiple-response hypothesis”), indicated by spatial congruence but temporal incongruence (“pseudocongruence”) or spatial and temporal incongruence (“pseudoincongruence”). We tested these competing hypotheses using DNA sequence data from three livebearing fish species codistributed in the Nicaraguan depression of Central America (Alfaro cultratus, Poecilia gillii, and Xenophallus umbratilis) that we predicted might display congruent responses due to co-occurrence in identical freshwater drainages. Spatial analyses recovered different subdivisions of genetic structure for each species, despite shared finer-scale breaks in northwestern Costa Rica (also supported by phylogenetic results). Isolation-with-migration models estimated incongruent timelines of among-region divergences, with A. cultratus and Xenophallus populations diverging over Miocene–mid-Pleistocene while P. gillii populations diverged over mid-late Pleistocene. Approximate Bayesian computation also lent substantial support to multiple discrete divergences over a model of simultaneous divergence across shared spatial breaks (e.g., Bayes factor [B10] = 4.303 for Ψ [no. of divergences] > 1 vs. Ψ = 1). Thus, the data support phylogeographic pseudoincongruence consistent with the multiple-response hypothesis. Model comparisons also indicated incongruence in historical demography, for example, support for intraspecific late Pleistocene population growth was unique to P. gillii, despite evidence for finer-scale population expansions in the other taxa. Empirical tests for phylogeographic congruence

  15. Catch-up Growth: Cellular and Molecular Mechanisms

    PubMed Central

    Finkielstain, GP; Lui, JC; Baron, J

    2012-01-01

    In mammals, after a period of growth inhibition, body growth often does not just return to a normal rate but actually exceeds the normal rate, resulting in catch-up growth. Recent evidence suggests that catch-up growth occurs because growth-inhibiting conditions delay progression of the physiological mechanisms that normally cause body growth to slow and cease with age. As a result, following the period of growth inhibition, tissues retain a greater proliferative capacity than normal, and therefore grow more rapidly than normal for age. There is evidence that this mechanism contributes both to catch-up growth in terms of body length, which involves proliferation in the growth plate, and to catch-up growth in terms of organ mass, which involves proliferation in multiple non-skeletal tissues. PMID:23428687

  16. 1. VIEW EAST, COMPONENTS TEST LABORATORY SHOWING CATCH BASINS, TURBINE ...

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

    1. VIEW EAST, COMPONENTS TEST LABORATORY SHOWING CATCH BASINS, TURBINE TESTING AREA, AND PUMP TESTING TOWER. - Marshall Space Flight Center, East Test Area, Components Test Laboratory, Huntsville, Madison County, AL

  17. Mitigating by-catch of diamondback terrapins in crab pots

    USGS Publications Warehouse

    Hart, Kristen M.; Crowder, Larry B.

    2011-01-01

    Chronic by-catch of diamondback terrapins (Malaclemys terrapin) in blue crab (Callinectes sapidus) pots is a concern for terrapin conservation along the United States Atlantic and Gulf of Mexico coasts. Despite the availability of by-catch reduction devices (BRDs) for crab pots, adoption of BRDs has not been mandated and by-catch of terrapins continues. We conducted experimental fishing studies in North Carolina's year-round blue crab fishery from 2000 to 2004 to evaluate the ability of various BRDs to reduce terrapin by-catch without a concomitant reduction in the catch of blue crabs. In 4,822 crab pot days fished, we recorded only 21 terrapin captures. Estimated capture rates were 0.003 terrapins/pot per day in hard crab experimental fishing and 0.008 terrapins/pot per day in peeler experimental fishing. All terrapin captures occurred from April to mid-May within 321.4 m of the shoreline. Longer soak times produced more dead terrapins, with 4 live and 4 dead during hard crab experimental fishing and 11 live and 2 dead during peeler experimental fishing. The 4.0-cm BRDs in fall and 4.5-cm and 5.0-cm BRDs in spring reduced the catch of legal-sized male hard crabs by 26.6%, 21.2%, and 5.7%, respectively. Only the 5.0-cm BRDs did not significantly affect the catch of legal-sized hard male crabs. However, BRDs had no measurable effect on catch of target crabs in the peeler crab fishery. Our results identify 3 complementary and economically feasible tools for blue crab fishery managers to exclude terrapins from commercially fished crab pots in North Carolina: 1) gear modifications (e.g., BRDs); 2) distance-to-shore restrictions; and 3) time-of-year regulations. These measures combined could provide a reduction in terrapin by-catch of up to 95% without a significant reduction in target crab catch.

  18. Sharing a vision of hope for diabetes care and prevention among American Indian and Alaska Native communities: the National Diabetes Prevention Center.

    PubMed

    Pegler, JoAnne; DeBruyn, Lemyra; Burrows, Nilka Rios; Gilbert, Elizabeth D; Thompson, Janice L

    2003-11-01

    The National Diabetes Prevention Center (NDPC) is an emerging model for public health practice and partnership. It is rooted in a "promising practices" framework, one that looks at what works for community diabetes prevention, care, and treatment practices. Working with national and local partners to explore new approaches to diabetes prevention invites us to move beyond traditional models of community public health partnerships. Traditional community partnership models emphasized the technical assistance in research, surveillance, and program development that can be provided by partners from outside the community. While not diminishing the importance of these activities, the NDPC seeks to provide an environment for meaningful language and discourse that adequately honors the innovative and culturally rich approaches to diabetes prevention already being developed within many American Indian and Alaska Native communities, which have some of the highest rates of diabetes in the world. The NDPC strives to provide common ground for the emergent discussions around the power and practice of solid evaluation frameworks, new information technologies, capacity-building philosophies, health systems, and collaborative approaches.

  19. Keeping Pace, but Not Catching Up

    ERIC Educational Resources Information Center

    Branch-Brioso, Karen

    2009-01-01

    Women's numbers in coveted tenure positions and leadership posts--while growing--still lag behind those of men. From the implementation of family-friendly policies to aggressive diversity initiatives, many universities are trying to change that. The American Association of University Professors reported in a 2006 study that women are being hired…

  20. Physical Education Catch of the Day

    ERIC Educational Resources Information Center

    Tenoschok, Mike

    2005-01-01

    In 2003, a Physical Education Grants Initiative was launched by the Future Fisherman Foundation, Recreational Boating and Fishing Foundation, American Association for Leisure and Recreation, and National Association for Sport and Physical Education (NASPE), as a way for schools to bring the fishing and boating experience to America's youths.…

  1. Physical Education Catch of the Day

    ERIC Educational Resources Information Center

    Tenoschok, Mike

    2005-01-01

    In 2003, a Physical Education Grants Initiative was launched by the Future Fisherman Foundation, Recreational Boating and Fishing Foundation, American Association for Leisure and Recreation, and National Association for Sport and Physical Education (NASPE), as a way for schools to bring the fishing and boating experience to America's youths.…

  2. Can power be shared?

    PubMed

    Ten Pas, William S

    2013-01-01

    Dental insurance began with a partnership between dental service organizations and state dental associations with a view toward expanding the number of Americans receiving oral health care and as a means for permitting firms and other organizations to offer employee benefits. The goals have been achieved, but the alliance between dentistry and insurance has become strained. A lack of dialogue has fostered mutual misconceptions, some of which are reviewed in this paper. It is possible that the public, the profession, and the dental insurance industry can all be strengthened, but only through power-sharing around the original common objective.

  3. Information partnerships--shared data, shared scale.

    PubMed

    Konsynski, B R; McFarlan, F W

    1990-01-01

    How can one company gain access to another's resources or customers without merging ownership, management, or plotting a takeover? The answer is found in new information partnerships, enabling diverse companies to develop strategic coalitions through the sharing of data. The key to cooperation is a quantum improvement in the hardware and software supporting relational databases: new computer speeds, cheaper mass-storage devices, the proliferation of fiber-optic networks, and networking architectures. Information partnerships mean that companies can distribute the technological and financial exposure that comes with huge investments. For the customer's part, partnerships inevitably lead to greater simplification on the desktop and more common standards around which vendors have to compete. The most common types of partnership are: joint marketing partnerships, such as American Airline's award of frequent flyer miles to customers who use Citibank's credit card; intraindustry partnerships, such as the insurance value-added network service (which links insurance and casualty companies to independent agents); customer-supplier partnerships, such as Baxter Healthcare's electronic channel to hospitals for medical and other equipment; and IT vendor-driven partnerships, exemplified by ESAB (a European welding supplies and equipment company), whose expansion strategy was premised on a technology platform offered by an IT vendor. Partnerships that succeed have shared vision at the top, reciprocal skills in information technology, concrete plans for an early success, persistence in the development of usable information for all partners, coordination on business policy, and a new and imaginative business architecture.

  4. What's the catch? Validity of whaling data for Japanese catches of sperm whales in the North Pacific.

    PubMed

    Ivashchenko, Yulia V; Clapham, Phillip J

    2015-07-01

    The failure of international efforts to manage commercial whaling was exemplified by revelations of large-scale illegal whale catches by the USSR over a 30 year period following World War II. Falsifications of catch data have also been reported for Japanese coastal whaling, but to date there has been no investigation of the reliability of catch statistics for Japanese pelagic (factory fleet) whaling operations. Here, we use data of known reliability from Soviet whaling industry reports to show that body lengths reported to the International Whaling Commission (IWC) by Japanese factory fleets for female sperm whales caught in the North Pacific are not credible. In 1968/1969, Japanese whaling fleets in the North Pacific killed 1568 females, of which 1525 (97.3%) were reported as being at or above the IWC's minimum length of 11.6 m (legal-sized females, LSFs). By contrast, Soviet fleets operating during this period killed 12 578 females; only 824 (6.6%) were LSFs. Adjusting for effort, catches of LSFs were up to 9.1 times higher for Japan compared with the USSR, and even higher for very large females. Dramatic differences in body length statistics were evident when both nations operated in the same area. Significantly, the frequency of LSFs and very large females in the Japanese catch markedly declined after the IWC's International Observer Scheme in 1972 made illegal whaling more difficult. We conclude that the Japanese length data reflect systematic falsification of catch statistics submitted to the IWC, with serious implications for the reliability of data used in current population assessments. The apparent ease with which catch data were falsified in the past underscores the necessity of transparent and independent inspection procedures in any future commercial whaling.

  5. What's the catch? Validity of whaling data for Japanese catches of sperm whales in the North Pacific

    PubMed Central

    Ivashchenko, Yulia V.; Clapham, Phillip J.

    2015-01-01

    The failure of international efforts to manage commercial whaling was exemplified by revelations of large-scale illegal whale catches by the USSR over a 30 year period following World War II. Falsifications of catch data have also been reported for Japanese coastal whaling, but to date there has been no investigation of the reliability of catch statistics for Japanese pelagic (factory fleet) whaling operations. Here, we use data of known reliability from Soviet whaling industry reports to show that body lengths reported to the International Whaling Commission (IWC) by Japanese factory fleets for female sperm whales caught in the North Pacific are not credible. In 1968/1969, Japanese whaling fleets in the North Pacific killed 1568 females, of which 1525 (97.3%) were reported as being at or above the IWC's minimum length of 11.6 m (legal-sized females, LSFs). By contrast, Soviet fleets operating during this period killed 12 578 females; only 824 (6.6%) were LSFs. Adjusting for effort, catches of LSFs were up to 9.1 times higher for Japan compared with the USSR, and even higher for very large females. Dramatic differences in body length statistics were evident when both nations operated in the same area. Significantly, the frequency of LSFs and very large females in the Japanese catch markedly declined after the IWC's International Observer Scheme in 1972 made illegal whaling more difficult. We conclude that the Japanese length data reflect systematic falsification of catch statistics submitted to the IWC, with serious implications for the reliability of data used in current population assessments. The apparent ease with which catch data were falsified in the past underscores the necessity of transparent and independent inspection procedures in any future commercial whaling. PMID:26587276

  6. Signature of ocean warming in global fisheries catch.

    PubMed

    Cheung, William W L; Watson, Reg; Pauly, Daniel

    2013-05-16

    Marine fishes and invertebrates respond to ocean warming through distribution shifts, generally to higher latitudes and deeper waters. Consequently, fisheries should be affected by 'tropicalization' of catch (increasing dominance of warm-water species). However, a signature of such climate-change effects on global fisheries catch has so far not been detected. Here we report such an index, the mean temperature of the catch (MTC), that is calculated from the average inferred temperature preference of exploited species weighted by their annual catch. Our results show that, after accounting for the effects of fishing and large-scale oceanographic variability, global MTC increased at a rate of 0.19 degrees Celsius per decade between 1970 and 2006, and non-tropical MTC increased at a rate of 0.23 degrees Celsius per decade. In tropical areas, MTC increased initially because of the reduction in the proportion of subtropical species catches, but subsequently stabilized as scope for further tropicalization of communities became limited. Changes in MTC in 52 large marine ecosystems, covering the majority of the world's coastal and shelf areas, are significantly and positively related to regional changes in sea surface temperature. This study shows that ocean warming has already affected global fisheries in the past four decades, highlighting the immediate need to develop adaptation plans to minimize the effect of such warming on the economy and food security of coastal communities, particularly in tropical regions.

  7. 50 CFR 300.63 - Catch sharing plan and domestic management measures in Area 2A.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...′ N. lat., 124°32.41′ W. long.; (123) 43°30.92′ N. lat., 124°34.43′ W. long.; (124) 43°20.83′ N. lat..., and will be published in the Federal Register along with the annual salmon management measures. (3) A... fishing days per calendar week; and (v) Modification of subarea quotas. (3) Notice procedures. (i)...

  8. 78 FR 26708 - Pacific Halibut Fisheries; Catch Sharing Plan; Correcting Amendment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-08

    ... the week listed for the fishing season in the area from Leadbetter Point, WA to Cape Falcon, OR. DATES... correcting amendment revises the season days of the week in the area from Leadbetter Point, WA to Cape Falcon.... For the area from Leadbetter Point, WA to Cape Falcon, OR the days of the week for the season from May...

  9. 50 CFR 300.63 - Catch sharing plan and domestic management measures in Area 2A.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...., 124°37.95′ W. long.; (84) 42°45.61′ N. lat., 124°36.87′ W. long.; (85) 42°44.27′ N. lat., 124°33.64′ W....40′ N. lat., 124°40.37′ W. long.; (94) 45°56.45′ N. lat., 124°38.00′ W. long.; (95) 45°51.92′ N. lat... management measures may be adjusted inseason by NMFS. (2) A portion of the commercial TAC is allocated...

  10. 50 CFR 300.63 - Catch sharing plan and domestic management measures in Area 2A.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...., 124°37.95′ W. long.; (84) 42°45.61′ N. lat., 124°36.87′ W. long.; (85) 42°44.27′ N. lat., 124°33.64′ W....40′ N. lat., 124°40.37′ W. long.; (94) 45°56.45′ N. lat., 124°38.00′ W. long.; (95) 45°51.92′ N. lat... management measures may be adjusted inseason by NMFS. (2) A portion of the commercial TAC is allocated...

  11. Retractable tool bit having latch type catch mechanism

    NASA Astrophysics Data System (ADS)

    Voellmer, George

    1993-01-01

    A retractable tool bit assembly for a tool such as an allen key is presented. The assembly includes one or more spring loaded nestable or telescoping tubular sections together with a catch mechanism for capturing and holding the tool in its retracted position. The catch mechanism consists of a latch mechanism located in a base section and which engages a conically shaped tool head located at the inner end of the tool. The tool head adjoins an eccentric oval type neck portion which extends to a rear lip of the tool head. The latch mechanism releases when the ovular neck portion rotates about the catch members upon actuation of a rotary tool drive motor. When released, all the telescoping sections and the tool extends fully outward to a use position.

  12. Resolving the molecular mechanism of cadherin catch bond formation

    SciTech Connect

    Manibog, Kristine; Li, Hui; Rakshit, Sabyasachi; Sivasankar, Sanjeevi

    2014-06-02

    Classical cadherin Ca(2+)-dependent cell-cell adhesion proteins play key roles in embryogenesis and in maintaining tissue integrity. Cadherins mediate robust adhesion by binding in multiple conformations. One of these adhesive states, called an X-dimer, forms catch bonds that strengthen and become longer lived in the presence of mechanical force. Here we use single-molecule force-clamp spectroscopy with an atomic force microscope along with molecular dynamics and steered molecular dynamics simulations to resolve the molecular mechanisms underlying catch bond formation and the role of Ca(2+) ions in this process. Our data suggest that tensile force bends the cadherin extracellular region such that they form long-lived, force-induced hydrogen bonds that lock X-dimers into tighter contact. When Ca(2+) concentration is decreased, fewer de novo hydrogen bonds are formed and catch bond formation is eliminated

  13. Retractable tool bit having latch type catch mechanism

    NASA Technical Reports Server (NTRS)

    Voellmer, George (Inventor)

    1993-01-01

    A retractable tool bit assembly for a tool such as an allen key is presented. The assembly includes one or more spring loaded nestable or telescoping tubular sections together with a catch mechanism for capturing and holding the tool in its retracted position. The catch mechanism consists of a latch mechanism located in a base section and which engages a conically shaped tool head located at the inner end of the tool. The tool head adjoins an eccentric oval type neck portion which extends to a rear lip of the tool head. The latch mechanism releases when the ovular neck portion rotates about the catch members upon actuation of a rotary tool drive motor. When released, all the telescoping sections and the tool extends fully outward to a use position.

  14. Nitrate leaching, yields and carbon sequestration after noninversion tillage, catch crops, and straw retention.

    PubMed

    Hansen, E M; Munkholm, L J; Olesen, J E; Melander, B

    2015-05-01

    Crop management factors, such as tillage, rotation, and straw retention, need to be long-term to allow conclusions on effects on crop yields, nitrate leaching, and carbon sequestration. In 2002, two field experiments, each including four cash crop rotations, were established on soils with 9 and 15% clay, under temperate, coastal climate conditions. Direct drilling and harrowing to two different depths were compared to plowing with respect to yield, nitrate N leaching, and carbon sequestration. For comparison of yields across rotations, grain and seed dry matter yields for each crop were converted to grain equivalents (GE). Leaching was compared to yields by calculating yield-scaled leaching (YSL, g N kg GE), and N balances were calculated as the N input in manure minus the N output in products removed from the fields. Direct drilling reduced yields, but no effect on leaching was found. Straw retention did not significantly increase yields, nor did it reduce leaching, while fodder radish ( L.) as a catch crop was capable of reducing nitrate leaching to a low level. Thus, YSL of winter wheat ( L.) was higher than for spring barley ( L.) grown after fodder radish due to the efficient catch crop. Soil organic carbon (SOC) did not increase significantly after 7 yr of straw incorporation or noninversion tillage. There was no correlation between N balances calculated for each growing season and N leaching measured in the following percolation period. Copyright © by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, Inc.

  15. Theoretical modeling of the catch-slip bond transition in biological adhesion

    NASA Astrophysics Data System (ADS)

    Gunnerson, Kim; Pereverzev, Yuriy; Prezhdo, Oleg

    2006-05-01

    The mechanism by which leukocytes leave the blood stream and enter inflamed tissue is called extravasation. This process is facilitated by the ability of selectin proteins, produced by the endothelial cells of blood vessels, to form transient bonds with the leukocytes. In the case of P-selectin, the protein bonds with P-selectin glycoprotein ligands (PSGL-1) produced by the leukocyte. Recent atomic force microscopy and flow chamber analyses of the binding of P-selectin to PSGL-1 provide evidence for an unusual biphasic catch-bond/slip-bond behavior in response to the strength of exerted force. This biphasic process is not well-understood. There are several theoretical models for describing this phenomenon. These models use different profiles for potential energy landscapes and how they change under forces. We are exploring these changes using molecular dynamics. We will present a simple theoretical model as well as share some of our early MD results for describing this phenomenon.

  16. 76 FR 21705 - Fisheries of the Exclusive Economic Zone Off Alaska; Catch Accounting in the Longline Catcher...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-18

    ... Alaska; Catch Accounting in the Longline Catcher/Processor Pacific Cod Fishery AGENCY: National Marine... Islands to support different catch accounting methods for Pacific cod catch. NMFS is considering proposed...

  17. Comparing catch orientation among Minnesota walleye, northern pike, and bass anglers

    USGS Publications Warehouse

    Schroeder, Susan A.; Fulton, David C.

    2013-01-01

    We compared the catch orientations of Minnesota walleye (Sander vitreus), northern pike (Esox lucius), largemouth bass (Micropterus salmoides), and smallmouth bass (Micropterus dolomieu) anglers. Results were derived from 2009, 2010, and 2012 surveys of anglers targeting these different species. Consistent with previous research, we identified four dimensions of anglers’ catch orientation: (a) catching something, (b) catching big fish, (c) catching many fish, and (d) keeping fish. Walleye anglers were the most motivated to keep fish, while northern pike anglers were more oriented toward catching big fish. Largemouth bass anglers, and to a lesser extent smallmouth bass anglers, were also oriented toward catching big fish. Bass anglers reported the lowest interest in keeping fish. An orientation to keep fish was negatively related to more restrictive management actions, regardless of species. A stronger orientation to catch big fish was associated with support for increased harvest restrictions only for northern pike and smallmouth bass.

  18. 76 FR 23962 - Fisheries Off West Coast States; Highly Migratory Species Fisheries; Annual Catch Limits and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-29

    ... States; Highly Migratory Species Fisheries; Annual Catch Limits and Accountability Measures AGENCY... annual catch limits (ACLs) and accountability measures (AMs). This proposed rule to implement Amendment 2... have any direct or indirect socioeconomic impacts, because harvest limits and management measures...

  19. 78 FR 48075 - Western Pacific Fisheries; 2013 Annual Catch Limits and Accountability Measures; Correcting...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-07

    ... Catch Limits and Accountability Measures; Correcting Amendment AGENCY: National Marine Fisheries Service... limit specifications for western Pacific fisheries that were published in the Federal Register on March... Pacific Fishery Management Council (Council) recommended annual catch limits for western Pacific fisheries...

  20. A minimum attention control law for ball catching.

    PubMed

    Jang, Cheongjae; Lee, Jee-eun; Lee, Sohee; Park, F C

    2015-10-06

    Digital implementations of control laws typically involve discretization with respect to both time and space, and a control law that can achieve a task at coarser levels of discretization can be said to require less control attention, and also reduced implementation costs. One means of quantitatively capturing the attention of a control law is to measure the rate of change of the control with respect to changes in state and time. In this paper we present an attention-minimizing control law for ball catching and other target tracking tasks based on Brockett's attention criterion. We first highlight the connections between this attention criterion and some well-known principles from human motor control. Under the assumption that the optimal control law is the sum of a linear time-varying feedback term and a time-varying feedforward term, we derive an LQR-based minimum attention tracking control law that is stable, and obtained efficiently via a finite-dimensional optimization over the symmetric positive-definite matrices. Taking ball catching as our primary task, we perform numerical experiments comparing the performance of the various control strategies examined in the paper. Consistent with prevailing theories about human ball catching, our results exhibit several familiar features, e.g., the transition from open-loop to closed-loop control during the catching movement, and improved robustness to spatiotemporal discretization. The presented control laws are applicable to more general tracking problems that are subject to limited communication resources.

  1. 50 CFR 648.140 - Catch quotas and other restrictions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... otter trawls, pots and traps on the mortality of black sea bass; and any other relevant information. (b... Measures for the Black Sea Bass Fishery § 648.140 Catch quotas and other restrictions. Link to an amendment published at 76 FR 60636, Sept. 29, 2011. (a) Review. The Black Sea Bass Monitoring Committee shall review...

  2. 50 CFR 648.230 - Catch quotas and other restrictions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Measures for the Spiny Dogfish Fishery § 648.230 Catch quotas and other restrictions. Link to an amendment published at 76 FR 60642, Sept. 29, 2011. (a) Process for setting specifications. The Spiny Dogfish... target fishing mortality rate specified in the Spiny Dogfish Fishery Management Plan will not be exceeded...

  3. CATCH: Child and Adolescent Trial for Cardiovascular Health. [Multimedia.

    ERIC Educational Resources Information Center

    National Heart, Lung, and Blood Inst. (DHHS/NIH), Bethesda, MD.

    The National Heart, Lung, and Blood Institute (NHLBI) of the National Institutes of Health has launched an initiative called the Cardiovascular Health Promotion Project to teach heart-healthy habits to children. One of the programs developed by this initiative, CATCH, the Child and Adolescent Trial for Cardiovascular Health, is the largest…

  4. Catch Up® Literacy: Evaluation Report and Executive Summary

    ERIC Educational Resources Information Center

    Rutt, Simon; Kettlewell, Kelly; Bernardinelli, Daniele

    2015-01-01

    Catch Up® Literacy is a structured one-to-one literacy intervention for pupils between the ages of 6 and 14 who are struggling to learn to read. It teaches pupils to blend phonemes (combine letter sounds into words), segment phonemes (separate words into letter sounds), and memorise particular words so they can be understood without needing to use…

  5. 50 CFR 648.140 - Catch quotas and other restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ....140 Section 648.140 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE FISHERIES OF THE NORTHEASTERN UNITED STATES Management... research catch data; current estimates of fishing mortality; stock status; recent estimates of recruitment...

  6. 13. CANVAS NET USED TO CATCH TOOLS OR SUPPORT PERSONNEL ...

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

    13. CANVAS NET USED TO CATCH TOOLS OR SUPPORT PERSONNEL FALLING FROM UPPER LEVELS OF MOBILE SERVICE STRUCTURE. BELOW NET IS A NINETY FOOT DROP TO THE PAVEMENT; VIEW TO NORTHEAST. - Cape Canaveral Air Station, Launch Complex 17, Facility 28416, East end of Lighthouse Road, Cape Canaveral, Brevard County, FL

  7. 50 CFR 665.211 - Total Allowable Catch (TAC) limit.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false Total Allowable Catch (TAC) limit. 665.211 Section 665.211 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND... of, Hawaii Restricted Bottomfish Species by vessels legally registered to Mau Zone, Ho`omalu Zone,...

  8. West Indian Ocean variability and East African fish catch.

    PubMed

    Jury, M; McClanahan, T; Maina, J

    2010-08-01

    We describe marine climate variability off the east coast of Africa in the context of fish catch statistics for Tanzania and Kenya. The time series exhibits quasi-decadal cycles over the period 1964-2007. Fish catch is up when sea surface temperature (SST) and atmospheric humidity are below normal in the tropical West Indian Ocean. This pattern relates to an ocean Rossby wave in one phase of its east-west oscillation. Coastal-scale analyses indicate that northward currents and uplift on the shelf edge enhance productivity of East African shelf waters. Some of the changes are regulated by the south equatorial current that swings northward from Madagascar. The weather is drier and a salty layer develops in high catch years. While the large-scale West Indian Ocean has some impact on East African fish catch, coastal dynamics play a more significant role. Climatic changes are reviewed using 200 years of past and projected data. The observed warming trend continues to increase such that predicted SST may reach 30 degrees C by 2100 while SW monsoon winds gradually increase, according to a coupled general circulation model simulation with a gradual doubling of CO(2).

  9. Content Analysis Schedule for Bilingual Education Programs: Catch-Up.

    ERIC Educational Resources Information Center

    Ehrlich, Roselin S.; Shore, Marietta Saravia

    This content analysis schedule for Project Catch-Up in Zapata, Texas, presents information on the history, funding, and scope of the project. Included are sociolinguistic process variables such as the native and dominant languages of students and their interaction. Information is provided on staff selection and the linguistic background of project…

  10. CATCH: Child and Adolescent Trial for Cardiovascular Health. [Multimedia.

    ERIC Educational Resources Information Center

    National Heart, Lung, and Blood Inst. (DHHS/NIH), Bethesda, MD.

    The National Heart, Lung, and Blood Institute (NHLBI) of the National Institutes of Health has launched an initiative called the Cardiovascular Health Promotion Project to teach heart-healthy habits to children. One of the programs developed by this initiative, CATCH, the Child and Adolescent Trial for Cardiovascular Health, is the largest…

  11. Catch-up growth in girls born small for gestational age precedes childhood progression to high adiposity.

    PubMed

    Ibáñez, Lourdes; Lopez-Bermejo, Abel; Diaz, Marta; de Zegher, Francis

    2011-07-01

    To study across childhood the features of small for gestational age (SGA) girls with spontaneous catch-up growth. Longitudinal study (age 2-8 years). University hospital. Post-catch-up SGA girls (n = 18) versus healthy control girls born appropriate for gestational age (AGA; n = 13). None. Height, weight, fasting glucose, insulin, IGF-I, high-molecular-weight (HMW) adiponectin, LDL and HDL cholesterol, triglycerides, body composition by absorptiometry (2-8 years); visceral fat by magnetic resonance imaging (6-8 years); bone age (by automated reading), sex hormone-binding globulin, DHEAS, and leptin (8 years). At age 2 years, AGA and SGA girls were comparable for all study markers. Between 2 and 8 years, girls were prepubertal; AGA and SGA girls gained height, lean mass, and bone mineral content similarly; other outcomes diverged so that, at age 8, SGA girls had markedly higher levels of circulating insulin, IGF-I, DHEAS, LDL cholesterol, and leptin; lower HMW adiponectin and SHBG levels; more total and visceral fat (without being obese); and an older bone age. After completing catch-up growth and before starting puberty, SGA girls develop an ensemble that includes not only central adiposity, hyperinsulinemia, and hypoadiponectinemia but also hyperleptinemia, dyslipidemia, lower SHBG and higher DHEAS levels, and faster bone maturation. Copyright © 2011 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  12. American Society of Hematology

    MedlinePlus

    ... Navigation Account Navigation Main Content American Society of Hematology ASH Store ASH Job Center ASH Apps Share ... youtube linkedin Research In This Section Agenda for Hematology Research Sickle Cell Priorities Lymphoma Roadmap Moonshot Initiative ...

  13. Deepening Thermocline Displaces Salmon Catch On The Oregon Coast

    NASA Astrophysics Data System (ADS)

    Harrison, C. S.; Lawson, P.

    2015-12-01

    Establishing a linkage between fish stock distributions and physical oceanography at a fine scale provides insights into the dynamic nature of near-shore ocean habitats. Characterization of habitat preferences adds to our understanding of the ecosystem, and may improve forecasts of distribution for harvest management. The Project CROOS (Collaborative Research on Oregon Ocean Salmon) Chinook salmon catch data set represents an unprecedented high-resolution record of catch location and depth, with associated in-situ temperature measurements and stock identification derived from genetic data. Here we connect this data set with physical ocean observations to gain understanding of how circulation affects salmon catch distributions. The CROOS observations were combined with remote and in situ observations of temperature, as well as a data assimilative regional ocean model that incorporates satellite and HF radar data. Across the CROOS data set, catch is primarily located within the upwelling front over the seamounts and reef structures associated with Heceta and Stonewall Banks along the shelf break. In late September of 2014 the anomalously warm "blob" began to arrive on the Oregon coast coincident with a strong downwelling event. At this time the thermocline deepened from 20 to 40 m, associated with a deepening of salmon catch depth. A cold "bulb" of water over Heceta Bank may have provided a thermal refuge for salmon during the initial onshore movement of the anomalously warm water. These observations suggest that a warming ocean, and regional warming events in particular, will have large effects on fish distributions at local and regional scales, in turn impacting fisheries.

  14. Different Strategies for Using Motion-in-Depth Information in Catching

    ERIC Educational Resources Information Center

    Gray, Rob; Sieffert, Randy

    2005-01-01

    Previous studies on ball catching have had the limitation that the catcher was restricted to lateral hand movements. The authors investigated catching behavior in the more natural situation in which hand movements were unconstrained. Movements of the hand were tracked as participants tried to "catch" an approaching ball simulated with changing…

  15. Different Strategies for Using Motion-in-Depth Information in Catching

    ERIC Educational Resources Information Center

    Gray, Rob; Sieffert, Randy

    2005-01-01

    Previous studies on ball catching have had the limitation that the catcher was restricted to lateral hand movements. The authors investigated catching behavior in the more natural situation in which hand movements were unconstrained. Movements of the hand were tracked as participants tried to "catch" an approaching ball simulated with changing…

  16. Catch rates relative to angler party size with implications for monitoring angler success

    USGS Publications Warehouse

    Miranda, L.E.

    2005-01-01

    Angler catch rates often are used to monitor angler success, assess the need for additional management actions, and evaluate the effectiveness of management practices. Potential linkages between catch rate and angler party size were examined to assess how party size might affect the use of catch rate as an index of angler success in recreational fisheries. Data representing 22,355 completed interviews conducted at access points in lakes and reservoirs throughout Mississippi during 1987-2003 were analyzed. Total party catch was not proportional to total party effort; thus, catch rate decreased as party size increased. Depending on the taxa targeted, the average catch rate per angler decreased 40-50% between parties of one and parties of two, although subsequent decreases were less substantial. Because party size accounted for a considerable portion of the variability in catch rate over time and space, failure to remove this variability weakens the manager's ability to detect differences or changes in catch rates. Therefore, the use of catch rates to monitor fisheries may be inappropriate unless party size is taken into account. Party size may influence the angler's ability to catch fish through a variety of processes, including partitioning a limited number of catchable fish among members of a party and party composition. When catch rates are used to estimate total catch rather than to index angler success, party size is not a concern.

  17. 76 FR 7155 - Atlantic Highly Migratory Species; Announcement of Billfish and Swordfish Catch Card Pilot...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-09

    ...; Announcement of Billfish and Swordfish Catch Card Pilot Program for Puerto Rico AGENCY: National Marine...; Announcement of Billfish and Swordfish Catch Card Pilot Program for Puerto Rico. SUMMARY: Accurate information... accuracy of recreational billfish and swordfish landings data, NMFS will pilot test a new catch card...

  18. 76 FR 17808 - Fisheries in the Western Pacific; Mechanism for Specifying Annual Catch Limits and Accountability...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-31

    ... Pacific; Mechanism for Specifying Annual Catch Limits and Accountability Measures AGENCY: National Marine... specifying annual catch limits (ACLs) and accountability measures (AMs) for western Pacific fisheries. The... specific areas, changing bag limits, or otherwise restricting effort or catch. Any inseason restriction...

  19. The development and validation of the clinicians' awareness towards cognitive errors (CATChES) in clinical decision making questionnaire tool.

    PubMed

    Chew, Keng Sheng; Kueh, Yee Cheng; Abdul Aziz, Adlihafizi

    2017-03-21

    Despite their importance on diagnostic accuracy, there is a paucity of literature on questionnaire tools to assess clinicians' awareness toward cognitive errors. A validation study was conducted to develop a questionnaire tool to evaluate the Clinician's Awareness Towards Cognitive Errors (CATChES) in clinical decision making. This questionnaire is divided into two parts. Part A is to evaluate the clinicians' awareness towards cognitive errors in clinical decision making while Part B is to evaluate their perception towards specific cognitive errors. Content validation for both parts was first determined followed by construct validation for Part A. Construct validation for Part B was not determined as the responses were set in a dichotomous format. For content validation, all items in both Part A and Part B were rated as "excellent" in terms of their relevance in clinical settings. For construct validation using exploratory factor analysis (EFA) for Part A, a two-factor model with total variance extraction of 60% was determined. Two items were deleted. Then, the EFA was repeated showing that all factor loadings are above the cut-off value of >0.5. The Cronbach's alpha for both factors are above 0.6. The CATChES questionnaire tool is a valid questionnaire tool aimed to evaluate the awareness among clinicians toward cognitive errors in clinical decision making.

  20. Comparison of PECARN, CATCH, and CHALICE rules for children with minor head injury: a prospective cohort study.

    PubMed

    Easter, Joshua S; Bakes, Katherine; Dhaliwal, Jasmeet; Miller, Michael; Caruso, Emily; Haukoos, Jason S

    2014-08-01

    We evaluate the diagnostic accuracy of clinical decision rules and physician judgment for identifying clinically important traumatic brain injuries in children with minor head injuries presenting to the emergency department. We prospectively enrolled children younger than 18 years and with minor head injury (Glasgow Coma Scale score 13 to 15), presenting within 24 hours of their injuries. We assessed the ability of 3 clinical decision rules (Canadian Assessment of Tomography for Childhood Head Injury [CATCH], Children's Head Injury Algorithm for the Prediction of Important Clinical Events [CHALICE], and Pediatric Emergency Care Applied Research Network [PECARN]) and 2 measures of physician judgment (estimated of <1% risk of traumatic brain injury and actual computed tomography ordering practice) to predict clinically important traumatic brain injury, as defined by death from traumatic brain injury, need for neurosurgery, intubation greater than 24 hours for traumatic brain injury, or hospital admission greater than 2 nights for traumatic brain injury. Among the 1,009 children, 21 (2%; 95% confidence interval [CI] 1% to 3%) had clinically important traumatic brain injuries. Only physician practice and PECARN identified all clinically important traumatic brain injuries, with ranked sensitivities as follows: physician practice and PECARN each 100% (95% CI 84% to 100%), physician estimates 95% (95% CI 76% to 100%), CATCH 91% (95% CI 70% to 99%), and CHALICE 84% (95% CI 60% to 97%). Ranked specificities were as follows: CHALICE 85% (95% CI 82% to 87%), physician estimates 68% (95% CI 65% to 71%), PECARN 62% (95% CI 59% to 66%), physician practice 50% (95% CI 47% to 53%), and CATCH 44% (95% CI 41% to 47%). Of the 5 modalities studied, only physician practice and PECARN identified all clinically important traumatic brain injuries, with PECARN being slightly more specific. CHALICE was incompletely sensitive but the most specific of all rules. CATCH was incompletely

  1. Cassini's Cameras Catch Delightful Dynamics Surrounding Saturn

    NASA Astrophysics Data System (ADS)

    Burns, J. A.; Cassini Imaging Team

    2005-05-01

    Saturn's rings and satellites delight DDA members because of the baroque variety of their extant features and the pivotal role played by resonances. I will review some of the highlights imaged by Cassini during the first nine months of its mission. Numerous density waves, mainly in the outer A ring, were identified with unprecedented accuracy from high-resolution approach images. These include waves initiated by the classically known perturbing satellites, but also by tiny (though nearby) Atlas and Pan, the latter embedded within the A ring. Wavelet analyses have eased identification of waves, allowing estimates of the ring's areal mass density and viscosity, and the perturber's mass. The latter, when combined with satellite images, indicate that low satellite densities (ρ ˜ 0.5 g-cm-3) are the norm. Pan pries open the Encke gap, producing edge waves and imposing numerous (kinematic) gravity wakes. A narrow ringlet within that gap, coincident with Pan's orbit, shows clumps and wiggles that march along relative to Pan, presumably horseshoeing particles. All aspects of the narrow Keeler gap still await explanation. Several previously unknown structures may result from collective effects or non-linear instabilities as particles are driven together. The F ring's structure is beautifully complex but can be mostly understood as resulting from Prometheus's tugs. A few isolated narrow ringlets have been found, occasionally sharing the paths of known satellites. Some parts of the rings show time variability already. We eagerly await the switch of co-orbital Janus/Epimetheus in 2006, and again in 2010, and the plunge of Prometheus into the F ring in 2010. To date, three new satellites have been discovered: two orbit between the classical moons Mimas and Enceladus, while the third is a trailing Lagrangian of Dione. Several other objects, probably temporary clumps of material, were sighted near the F ring.

  2. Grasping in One-Handed Catching in Relation to Performance

    PubMed Central

    Cesqui, Benedetta; Russo, Marta; Lacquaniti, Francesco; d’Avella, Andrea

    2016-01-01

    Catching a flying ball involves bringing the hand to the aimed interception point at the right time, adjusting the hand posture to receive the incoming ball and to absorb the ball momentum, and closing the hand to ensure a stable grip. A small error in any of these actions can lead to a failure in catching the ball. Here we sought to gather new insights on what aspects of the catching movements affect the interceptive performance most. In particular, we wondered whether the errors occurred in bringing the hand to the interception point or in closing the fingers on the ball, and whether these two phases of interception differed between individuals. To this end, we characterized grasping and wrist movement kinematics of eleven participants attempting to catch a ball projected in space with different ball arrival heights and flight durations. The spatial position of the ball and of several markers placed on the participant’s arm were recorded by a motion capture system, the hand joint angles were recorded with an instrumented glove, and several movement features were extracted. All participants were able to intercept the ball trajectory (i.e. to touch the ball) in over 90% of cases, but they differed in the ability to grasp the ball (success rate varied between 2% and 85%). Similar temporal features were observed across individuals when they caught the ball. In particular, all participants adapted their wrist movements under varying temporal and arrival height constraints, they aligned the time of peak hand closing velocity to the time of hand-ball contact, and they maintained the same hand closing duration in the different experimental conditions. These movement features characterized successful trials, and hence allowed to evaluate the possible sources of errors underlying unsuccessful trials. Thus, inter-individual and inter-trial variability in the modulation of each kinematic feature were related to catching performance. We observed that different participants

  3. Catching Comet's Particles in the Earth's Atmosphere by Using Balloons

    NASA Astrophysics Data System (ADS)

    Potashko, Oleksandr; Viso, Michel

    The project is intended to catch cometary particles in the atmosphere by using balloons. The investigation is based upon knowledge that the Earth crosses the comet’s tails during the year. One can catch these particles at different altitudes in the atmosphere. So, we will be able to gradually advance in the ability to launch balloons from low to high altitudes and try to catch particles from different comet tails. The maximum altitude that we have to reach is 40 km. Both methods - distance observation and cometary samples from mission Stardust testify to the presence of organic components in comet’s particles. It would be useful to know more details about this organic matter for astrobiology; besides, the factor poses danger to the Earth. Moreover, it is important to prove that it is possible to get fundamental scientific results at low cost. In the last 5 years launching balloons has become popular and this movement looks like hackers’ one - as most of them occur without launch permission to airspace. The popularity of ballooning is connected with low cost of balloon, GPS unit, video recording unit. If you use iPhone, you have a light solution with GPS, video, picture and control function in one unit. The price of balloon itself begins from $50; it depends on maximum altitude, payload weight and material. Many university teams realized balloon launching and reached even stratosphere at an altitude of 33 km. But most of them take only video and picture. Meanwhile, it is possible to carry out scientific experiments by ballooning, for example to collect comet particles. There is rich experience at the moment of the use of mineral, chemical and isotopic analysis techniques and data of the comet’s dust after successful landing of StarDust capsule with samples in 2006. Besides, we may use absolutely perfect material to catch particles in the atmosphere, which was used by cosmic missions such as Stardust and Japanese Hayabusa. As to balloon launches, we could use

  4. Synthesis of underreported small-scale fisheries catch in Pacific island waters

    NASA Astrophysics Data System (ADS)

    Zeller, D.; Harper, S.; Zylich, K.; Pauly, D.

    2015-03-01

    We synthesize fisheries catch reconstruction studies for 25 Pacific island countries, states and territories, which compare estimates of total domestic catches with officially reported catch data. We exclude data for the large-scale tuna fleets, which have largely foreign beneficial ownership, even when flying Pacific flags. However, we recognize the considerable financial contributions derived from foreign access or charter fees for Pacific host countries. The reconstructions for the 25 entities from 1950 to 2010 suggested that total domestic catches were 2.5 times the data reported to FAO. This discrepancy was largest in early periods (1950: 6.4 times), while for 2010, total catches were 1.7 times the reported data. There was a significant difference in trend between reported and reconstructed catches since 2000, with reconstructed catches declining strongly since their peak in 2000. Total catches increased from 110,000 t yr-1 in 1950 (of which 17,400 t were reported) to a peak of over 250,000 t yr-1 in 2000, before declining to around 200,000 t yr-1 by 2010. This decrease is driven by a declining artisanal (small-scale commercial) catch, which was not compensated for by increasing domestic industrial (large-scale commercial) catches. The artisanal fisheries appear to be declining from a peak of 97,000 t yr-1 in 1992 to less than 50,000 t yr-1 by 2010. However, total catches were dominated by subsistence (small-scale, non-commercial) fisheries, which accounted for 69 % of total catches, with the majority missing from the reported data. Artisanal catches accounted for 22 %, while truly domestic industrial fisheries accounted for only 6 % of total catches. The smallest component is the recreational (small-scale, non-commercial and largely for leisure) sector (2 %), which, although small in catch, is likely of economic importance in some areas due to its direct link to tourism income.

  5. Catch-up growth occurs after diarrhea in early childhood.

    PubMed

    Richard, Stephanie A; Black, Robert E; Gilman, Robert H; Guerrant, Richard L; Kang, Gagandeep; Lanata, Claudio F; Mølbak, Kåre; Rasmussen, Zeba A; Sack, R Bradley; Valentiner-Branth, Palle; Checkley, William

    2014-06-01

    Diarrhea and linear growth faltering continue to burden low-income countries and are among the most important contributors to poor health during early childhood. Diarrhea is thought to adversely affect linear growth, but catch-up growth can occur if no additional insults are experienced. We sought to characterize catch-up growth in relation to diarrhea burden in a multisite dataset of 1007 children. Using longitudinal anthropometry and diarrheal surveillance data from 7 cohort studies in 4 countries, we examined the relation between diarrhea prevalence and growth in 3- to 6-mo periods using linear mixed-effect models. Growth during each period was calculated as a function of age using linear splines. We incorporated the longitudinal prevalence of diarrhea in both current and previous periods into the model. Diarrhea during the current period was associated with slower linear and ponderal growth. Faster (catch-up) growth in length was observed in children with no diarrhea in age groups immediately after an age group in which diarrhea was experienced [age group >6-12 mo: 0.03 mm/mo for each percentage diarrhea prevalence in the previous period (95% CI: 0.007, 0.06) relative to 11.3 mm/mo mean growth rate; age group >12-18 mo: 0.04 mm/mo (95% CI: 0.02, 0.06) relative to 8.9 mm/mo mean growth rate; age group >18-24 mo: 0.04 mm/mo (95% CI: 0.003, 0.09) relative to 7.9 mm/mo mean growth rate]. The associations were stronger in boys than in girls when separate models were run. Similar results were observed when weight was the outcome variable. When diarrheal episodes are followed by diarrhea-free periods in the first 2 y of life, catch-up growth is observed that may allow children to regain their original trajectories. The finding of a greater effect of diarrhea on linear growth in boys than in girls was unexpected and requires additional study. Diarrhea burdens are high throughout the first 2 y of life in these study sites, therefore reducing the likelihood of catch

  6. American Women Today & Tomorrow.

    ERIC Educational Resources Information Center

    Bryant, Barbara Everitt

    This study finds that the women's movement has had a significant impact in expanding the outlook and changing the attitudes of American women. According to this representative survey of 1,552 women, American women perceive their roles as either traditional, balancing, or expanding. The traditional outlook, generally shared by women over 50, views…

  7. Chandra Catches Cannibal Galaxy in the Act

    NASA Astrophysics Data System (ADS)

    2000-07-01

    NASA's Chandra X-ray Observatory image of Perseus A provides new insight into how this supergiant galaxy has grown by cannibalizing other galaxies and gas in the vicinity. For the first time astronomers see an X-ray shadow cast by a smaller galaxy as its gas is being stripped away by the enormous galaxy. The research was reported by Professor Andrew Fabian of the Institute of Astronomy, Cambridge, England on June 7 at the 196th National Meeting of the American Astronomical Society, in Rochester, NY. Other members of the research team are Jeremy Sanders, Stefano Ettori, Steve Allen, Carolin Crawford, Kazushi Iwasawa, and Roderick Johnstone of the Institute of Astronomy, Gregory Taylor on the National Radio Astronomy Observatory, Socorro, NM, and Patrick Ogle of the Massachusetts Institute of Technology, Cambridge, MA. Perseus A, or NGC 1275, is in the center of a large galaxy cluster 320 million light years from Earth. The cluster, which contains thousands of galaxies and enough gas to make thousands more, is one of the largest gravitationally bound objects in the universe. Over the eons, Perseus A has accumulated hundreds of billions of stars to become one of the most massive known galaxies as gas and galaxies have been pulled inward by gravity. The Chandra observation shows a region of hot gas that extends over several hundred thousand light years. The gas in the outer portion of the cluster has a temperature of 70 million degrees. The cluster gas cools gradually and settles toward the center of the cluster. A galaxy with "only" about 20 billion stars is falling into Perseus A (located at two o'clock from the center of the image) and appears as a small dark patch due to absorption of X rays by cool gas in the infalling galaxy. Another larger hole seen further out is thought to be due to a bubble of high-energy particles ejected in an explosion from Perseus A hundreds of millions of years ago. These outbursts are presumably fueled by matter releasing tremendous

  8. A suspended dive-net technique for catching territorial divers

    USGS Publications Warehouse

    Uher-Koch, Brian D.; Rizzolo, Daniel; Wright, Kenneth G.; Schmutz, Joel A.

    2016-01-01

    A variety of methods such as night-lighting and lift nets have been used to catch divers (Gavidae), although 24-hour daylight in the Arctic summer and the remote nature of field sites can make the use of these traditional methods impossible. Our research required capture of adult divers at remote locations in northern Alaska. Here we describe a suspended dive-net technique that we used to safely capture territorial White-billed Gavia adamsii and Pacific Divers G. pacifica and that is lightweight and easy to set up. We also were able to capture divers with chicks, and failed breeders, and suggest that this method could be used to catch other territorial aquatic diving birds, especially other diver species.

  9. Long-term implementation of the CATCH physical education program.

    PubMed

    Kelder, Steven H; Mitchell, Paul D; McKenzie, Thomas L; Derby, Carol; Strikmiller, Patricia K; Luepker, Russell V; Stone, Elaine J

    2003-08-01

    To test the effectiveness of the Child and Adolescent Trial for Cardiovascular Health (CATCH) program, a randomized trial was conducted in 96 elementary schools in four regions of the United States. Results from the original trial indicated a significant positive effect on the delivery of physical education (PE). All 56 former intervention schools (FI), 20 randomly selected former control schools (FC), and 12 newly selected unexposed control schools (UC) were assessed 5 years postintervention. Results indicate a strong secular trend of increasing moderate to vigorous physical activity (MVPA) in PE classes among both FC and UC schools. The FI schools surpassed the Healthy People 2010 goal for MVPA during PE lesson time (i.e., 50%), whereas the FC and UC schools came close to it. Barriers to implementing CATCH PE included insufficient training and lower importance of PE compared to other academic areas and indicate the need for in-service training.

  10. Role of catch bonds in actomyosin mechanics and cell mechanosensitivity

    NASA Astrophysics Data System (ADS)

    Vernerey, Franck J.; Akalp, Umut

    2016-07-01

    We propose a mechanism of adherent cell mechanosensing, based on the idea that the contractile actomyosin machinery behaves as a catch bond. For this, we construct a simplified model of the actomyosin structure that constitutes the building block of stress fibers and express the stability of cross bridges in terms of the force-dependent bonding energy of the actomyosin bond. Consistent with experimental measurements, we then consider that the energy barrier of the actomyosin bond increases for tension and show that this response is enough to explain the force-induced stabilization of a stress fiber. Further numerical simulations at the cellular level show that the catch-bond hypothesis can help in understanding and predict the sensitivity of adherent cells to substrate stiffness.

  11. Growth plate senescence and catch-up growth

    PubMed Central

    Lui, Julian C.; Nilsson, Ola; Baron, Jeffrey

    2012-01-01

    Longitudinal bone growth is rapid in prenatal and early postnatal life, but then slows with age and eventually ceases. This growth deceleration is caused primarily by a decrease in chondrocyte proliferation, and is associated with other structural, functional, and molecular changes collectively termed growth plate senescence. Current evidence suggests that growth plate senescence occurs because the progenitor chondrocytes in the resting zone have a limited replicative capacity which is gradually exhausted with increasing cell division. In addition, recent experimental findings from laboratory and clinical studies suggest that growth plate senescence explains the phenomenon of catch-up growth. Growth-inhibiting conditions such as glucocorticoid excess and hypothyroidism delay the program of growth plate senescence. Consequently, growth plates are less senescent after these conditions resolve and therefore grow more rapidly than is normal for age, resulting in catch-up growth. PMID:21865751

  12. The contribution of stereo vision to one-handed catching.

    PubMed

    Mazyn, Liesbeth I N; Lenoir, Matthieu; Montagne, Gilles; Savelsbergh, Geert J P

    2004-08-01

    Participants with normal (StereoN) and weak (StereoW) stereopsis caught tennis balls under monocular and binocular viewing at three different speed conditions. Monocular or binocular viewing did not affect catching performance in catchers with weak stereopsis, while the StereoN group caught more balls under binocular vision as compared with the monocular condition. These effects were more pronounced with increasing ball speed. Kinematic analysis of the catch partially corroborated these findings. These results indicate that StereoW catchers have not developed a compensatory strategy for information pick-up, and that negative effects of a lack of stereopsis grow larger as temporal constraints become more severe. These findings also support the notion that several monocular and/or binocular information sources can be used in the control of interceptive action.

  13. Environmental effects on recreational squid jigging fishery catches

    NASA Astrophysics Data System (ADS)

    Cabanellas-Reboredo, Miguel; Alós, Josep; Palmer, Miquel; Morales-Nin, Beatriz

    2012-08-01

    Experimental fishing sessions simulating the operating procedures of the recreational fishery for the European squid that operates at inshore Palma Bay (Balearic Islands, Spain) were conducted to investigate the effects of environmental variables on squid catches. The catch per unit of effort (cpue) of recreational-like jigging sessions showed a seasonal pattern (higher cpue during colder months). Two alternative hypotheses can explain such a pattern. First, squid could migrate inshore during colder months to seek spatio-temporal windows within which the sea temperature maximize spawning success. Second, the timing of the seasonal reproductive peak and the growth rate of any given cohort would result in a higher percentage of squid whose body size is greater than the gear-specific vulnerability threshold during the colder months. The combination of environmental variables that maximized cpue was a low sea surface temperature, a low windspeed, low atmospheric pressure, and days close to the new moon. A specific period of the day, narrowly around sunset, favoured the catches. Within this narrow period, the sunlight is still sufficient to allow the recreational fishing lures to be effective, and the squid have already shifted to a more active pattern of movement characteristic of the night-time period.

  14. Spider webs designed for rare but life-saving catches.

    PubMed

    Venner, Samuel; Casas, Jérôme

    2005-08-07

    The impact of rare but positive events on the design of organisms has been largely ignored, probably due to the paucity of recordings of such events and to the difficulty of estimating their impact on lifetime reproductive success. In this respect, we investigated the size of spider webs in relation to rare but large prey catches. First, we collected field data on a short time-scale using the common orb-weaving spider Zygiella x-notata to determine the distribution of the size of prey caught and to quantify the relationship between web size and daily capture success. Second, we explored, with an energetic model, the consequences of an increase in web size on spider fitness. Our results showed that (i) the great majority of prey caught are quite small (body length less than 2mm) while large prey (length greater than 10mm) are rare, (ii) spiders cannot survive or produce eggs without catching these large but rare prey and (iii) increasing web size increases the daily number of prey caught and thus long-term survival and fecundity. Spider webs seem, therefore, designed for making the best of the rare but crucial event of catching large prey.

  15. CATchUP: A Web Database for Spatiotemporally Regulated Genes.

    PubMed

    Nakamura, Yukino; Kudo, Toru; Terashima, Shin; Saito, Misa; Nambara, Eiji; Yano, Kentaro

    2017-01-01

    For proper control of biological activity, some key genes are highly expressed in a particular spatiotemporal domain. Mining of such spatiotemporally expressed genes using large-scale gene expression data derived from a broad range of experimental sources facilitates our understanding of genome-scale functional gene networks. However, comprehensive information on spatiotemporally expressed genes is lacking in plants. To collect such information, we devised a new index, Δdmax, which is the maximum difference in relative gene expression levels between sample runs which are neighboring when sorted by the levels. Employing this index, we comprehensively evaluated transcripts using large-scale RNA sequencing (RNA-Seq) data stored in the Sequence Read Archive for eight plant species: Arabidopsis thaliana (Arabidopsis), Solanum lycopersicum (tomato), Solanum tuberosum (potato), Oryza sativa (rice), Sorghum bicolor (sorghum), Vitis vinifera (grape), Medicago truncatula (Medicago), and Glycine max (soybean). Based on the frequency distribution of the Δdmax values, approximately 70,000 transcripts showing 0.3 or larger Δdmax values were extracted for the eight species. Information on these genes including the Δdmax values, functional annotations, conservation among species, and experimental conditions where the genes show high expression levels is provided in a new database, CATchUP (http://plantomics.mind.meiji.ac.jp/CATchUP). The CATchUP database assists in identifying genes specifically expressed under particular conditions with powerful search functions and an intuitive graphical user interface.

  16. Rising catch variability preceded historical fisheries collapses in Alaska.

    PubMed

    Litzow, Michael A; Mueter, Franz J; Urban, J Daniel

    2013-09-01

    Statistical indicators such as rising variance and rising skewness in key system parameters may provide early warning of "regime shifts" in communities and populations. However, the utility of these indicators has rarely been tested in the large, complex ecosystems that are of most interest to managers. Crustacean fisheries in the Gulf of Alaska and Bering Sea experienced a series of collapses beginning in the 1970s, and we used spatially resolved catch data from these fisheries to test the predictions that increasing variability and skewness would precede stock collapse. Our data set consisted of catch data from 14 fisheries (12 collapsing and two non-collapsing), spanning 278 cumulative years. Our sampling unit for analysis was the Alaska Department of Fish and Game statistical reporting area (mean n for individual fisheries = 42 areas, range 7-81). We found that spatial variability in catches increased prior to stock collapse: a random-effects model estimating trend in variability across all 12 collapsing fisheries showed strong evidence of increasing variability prior to collapse. Individual trends in variability were statistically significant for only four of the 12 collapsing fisheries, suggesting that rising variability might be most effective as an indicator when information from multiple populations is available. Analyzing data across multiple fisheries allowed us to detect increasing variability 1-4 years prior to collapse, and trends in variability were significantly different for collapsing and non-collapsing fisheries. In spite of theoretical expectations, we found no evidence of pre-collapse increases in catch skewness. Further, while models generally predict that rising variability should be a transient phenomenon around collapse points, increased variability was a persistent feature of collapsed fisheries in our study. We conclude that this result is more consistent with fishing effects as the cause of increased catch variability, rather than the

  17. Estimating historical eastern North Pacific blue whale catches using spatial calling patterns.

    PubMed

    Monnahan, Cole C; Branch, Trevor A; Stafford, Kathleen M; Ivashchenko, Yulia V; Oleson, Erin M

    2014-01-01

    Blue whales (Balaenoptera musculus) were exploited extensively around the world and remain endangered. In the North Pacific their population structure is unclear and current status unknown, with the exception of a well-studied eastern North Pacific (ENP) population. Despite existing abundance estimates for the ENP population, it is difficult to estimate pre-exploitation abundance levels and gauge their recovery because historical catches of the ENP population are difficult to separate from catches of other populations in the North Pacific. We collated previously unreported Soviet catches and combined these with known catches to form the most current estimates of North Pacific blue whale catches. We split these conflated catches using recorded acoustic calls from throughout the North Pacific, the knowledge that the ENP population produces a different call than blue whales in the western North Pacific (WNP). The catches were split by estimating spatiotemporal occurrence of blue whales with generalized additive models fitted to acoustic call patterns, which predict the probability a catch belonged to the ENP population based on the proportion of calls of each population recorded by latitude, longitude, and month. When applied to the conflated historical catches, which totaled 9,773, we estimate that ENP blue whale catches totaled 3,411 (95% range 2,593 to 4,114) from 1905-1971, and amounted to 35% (95% range 27% to 42%) of all catches in the North Pacific. Thus most catches in the North Pacific were for WNP blue whales, totaling 6,362 (95% range 5,659 to 7,180). The uncertainty in the acoustic data influence the results substantially more than uncertainty in catch locations and dates, but the results are fairly insensitive to the ecological assumptions made in the analysis. The results of this study provide information for future studies investigating the recovery of these populations and the impact of continuing and future sources of anthropogenic mortality.

  18. Estimating Historical Eastern North Pacific Blue Whale Catches Using Spatial Calling Patterns

    PubMed Central

    Monnahan, Cole C.; Branch, Trevor A.; Stafford, Kathleen M.; Ivashchenko, Yulia V.; Oleson, Erin M.

    2014-01-01

    Blue whales (Balaenoptera musculus) were exploited extensively around the world and remain endangered. In the North Pacific their population structure is unclear and current status unknown, with the exception of a well-studied eastern North Pacific (ENP) population. Despite existing abundance estimates for the ENP population, it is difficult to estimate pre-exploitation abundance levels and gauge their recovery because historical catches of the ENP population are difficult to separate from catches of other populations in the North Pacific. We collated previously unreported Soviet catches and combined these with known catches to form the most current estimates of North Pacific blue whale catches. We split these conflated catches using recorded acoustic calls from throughout the North Pacific, the knowledge that the ENP population produces a different call than blue whales in the western North Pacific (WNP). The catches were split by estimating spatiotemporal occurrence of blue whales with generalized additive models fitted to acoustic call patterns, which predict the probability a catch belonged to the ENP population based on the proportion of calls of each population recorded by latitude, longitude, and month. When applied to the conflated historical catches, which totaled 9,773, we estimate that ENP blue whale catches totaled 3,411 (95% range 2,593 to 4,114) from 1905–1971, and amounted to 35% (95% range 27% to 42%) of all catches in the North Pacific. Thus most catches in the North Pacific were for WNP blue whales, totaling 6,362 (95% range 5,659 to 7,180). The uncertainty in the acoustic data influence the results substantially more than uncertainty in catch locations and dates, but the results are fairly insensitive to the ecological assumptions made in the analysis. The results of this study provide information for future studies investigating the recovery of these populations and the impact of continuing and future sources of anthropogenic mortality. PMID

  19. Interactions between finfish aquaculture and lobster catches in a sheltered bay.

    PubMed

    Loucks, Ronald H; Smith, Ruth E; Fisher, E Brian

    2014-11-15

    Interactions between open-net pen finfish aquaculture and lobster catches in a sheltered bay in Nova Scotia, Canada, were investigated using fishermen's participatory research in annual lobster trap surveys over seven years. Fishermen recorded lobster catches during the last two weeks of May from 2007 to 2013. Catches for each trap haul were recorded separately for ovigerous and market-sized lobsters. Catch trends within the bay were compared to regional trends. Results of correlation analyses indicated that ovigerous catch trends were strongly affected by the fish farm's feeding/fallow periods. There was no significant correlation between trends for bay and LFA lobster landings. Patterns of lobster catch per unit effort extending over considerable distance in Port Mouton Bay appear to be influenced by proximity to the fish farm regardless of year-to-year variation in water temperatures and weather conditions. Odours and habitat changes surrounding open-net pen finfish operations are potential factors affecting lobster displacement.

  20. SHARING EDUCATIONAL SERVICES.

    ERIC Educational Resources Information Center

    Catskill Area Project in Small School Design, Oneonta, NY.

    SHARED SERVICES, A COOPERATIVE SCHOOL RESOURCE PROGRAM, IS DEFINED IN DETAIL. INCLUDED IS A DISCUSSION OF THEIR NEED, ADVANTAGES, GROWTH, DESIGN, AND OPERATION. SPECIFIC PROCEDURES FOR OBTAINING STATE AID IN SHARED SERVICES, EFFECTS OF SHARED SERVICES ON THE SCHOOL, AND HINTS CONCERNING SHARED SERVICES ARE DESCRIBED. CHARACTERISTICS OF THE SMALL…

  1. DiGeorge syndrome: part of CATCH 22.

    PubMed Central

    Wilson, D I; Burn, J; Scambler, P; Goodship, J

    1993-01-01

    DiGeorge syndrome (DGS) comprises thymic hypoplasia, hypocalcaemia, outflow tract defects of the heart, and dysmorphic facies. It results in almost all cases from a deletion within chromosome 22q11. We report the clinical findings in 44 cases. We propose that DiGeorge syndrome should be seen as the severe end of the clinical spectrum embraced by the acronym CATCH 22 syndrome; Cardiac defects, Abnormal facies, Thymic hypoplasia, Cleft palate, and Hypocalcaemia resulting from 22q11 deletions. Images PMID:8230162

  2. Effect of oceanographic parameters on daily albacore catches in the Northeast Atlantic

    NASA Astrophysics Data System (ADS)

    Goñi, Nicolas; Didouan, Canelle; Arrizabalaga, Haritz; Chifflet, Marina; Arregui, Igor; Goikoetxea, Nerea; Santiago, Josu

    2015-03-01

    In recent years, albacore (Thunnus alalunga) catches decreased strongly in the Eastern part of the Bay of Biscay. In order to understand the drivers of local albacore catches by fisheries in this area, we analyzed the influence of temperature, salinity and trophic parameters on albacore daily catches by three fleets (baitboat, trolling line and pelagic trawling) traditionally operating in the Bay of Biscay and its surrounding waters. For this, we used oceanographic data obtained from the operational model Regional Ocean Model System (ROMS), for each catch date and location. A Principal Component Analysis performed on these oceanographic data, on Julian day, latitude and longitude, yielded three synthetic variables used as explanatory variables in Generalized Additive Models (GAMs). The first one synthesized most of the variability related to temperature, plankton concentration and longitude. The second one synthesized most of the variability related to surface mixing associated with a seasonal trend. The third one synthesized most of the variability related to salinity and latitude. GAMs revealed a non-linear effect of salinity and latitude on daily catches for all fleets. The effect of mixing was negative for surface gear catches and positive for trawl catches. The trophic and planktonic component had a clear influence only on baitboat and trolling catches. The results are discussed in terms of albacore habitat preferences, vertical distribution and feeding behavior. We suggest that these environmental influences should be considered when using albacore catch data for stock assessment and extrapolating the effects of climate change on albacore abundance in the Bay of Biscay.

  3. Comparison of several traps for catching German cockroaches (Dictyoptera: Blattellidae) under laboratory conditions.

    PubMed

    Smith, L M; Appel, A G

    2008-02-01

    German cockroach, Blattella germanica (L.) (Dictyoptera: Blattellidae), catch by five types of traps and modifications of each, were tested under controlled laboratory conditions. Cockroach catch differed significantly among traps. Lo-line trap caught the greatest number of cockroaches in the test arena for each size class (23% small nymphs, 39% of gravid females, and 60% of other size classes in the experimental arena). Jar traps caught the least number of cockroaches in the test arena for each size class (range, 7-23% of each size class trapped). Modifications of traps also altered catch of cockroaches. Food bait tablets increased catch significantly; however, increases were small (<10%). Size of traps did not affect catch; whole traps or half traps caught the same number of cockroaches. Jar traps were much less effective than sticky traps, catching only half the number of cockroaches as sticky traps. A thin layer of petrolatum was a more effective barrier in jar traps to cockroach escape than powdered Olancha clay. Traps with petrolatum caught about twice as many cockroaches as traps with clay. Trapping of any of six life stages was not significantly affected by catch of any of the other stages. Rather, trap catch of each life stage was dependent on the number of that life stage available in the experimental arenas. In conclusion, of the traps tested, the Lo-line trap was the most sensitive for measuring cockroach catch, whereas the Detector trap (one third of trap) was the most economical trap (greatest sensitivity for lowest cost).

  4. Effect of wind velocity on suction trap catches of some Florida mosquitoes.

    PubMed

    Bidlingmayer, W L; Day, J F; Evans, D G

    1995-09-01

    The correlations between wind velocity and suction trap catches of mosquitoes when taken at 15-min intervals during the night were studied at 2 locations. Although normal mosquito flight speeds are approximately 1 m/sec, trap catches were reduced about 50% by winds of 0.5 m/sec and 75% at 1.0 m/sec. Trap catches were inversely related to winds of all velocities and even the lightest winds reduced trap catches. No evidence was found for a threshold below which wind velocity had no effect.

  5. Catch force links and the low to high force transition of myosin.

    PubMed

    Butler, Thomas M; Mooers, Susan U; Siegman, Marion J

    2006-05-01

    Catch is characterized by maintenance of force with very low energy utilization in some invertebrate muscles. Catch is regulated by phosphorylation of the mini-titin, twitchin, and a catch component of force exists at all [Ca2+] except those resulting in maximum force. The mechanism responsible for catch force was characterized by determining how the effects of agents that inhibit the low to high force transition of the myosin cross-bridge (inorganic phosphate, butanedione monoxime, trifluoperazine, and blebbistatin) are modified by twitchin phosphorylation and [Ca2+]. In permeabilized anterior byssus retractor muscles from Mytilus edulis, catch force was identified as being sensitive to twitchin phosphorylation, whereas noncatch force was insensitive. In all cases, inhibition of the low to high force transition caused an increase in catch force. The same relationship exists between catch force and noncatch force whether force is varied by changes in [Ca2+] and/or agents that inhibit cross-bridge force production. This suggests that myosin in the high force state detaches catch force maintaining structures, whereas myosin in the low force state promotes their formation. It is unlikely that the catch structure is the myosin cross-bridge; rather, it appears that myosin interacts with the structure, most likely twitchin, and regulates its attachment and detachment.

  6. Efficacy of methoprene for mosquito control in storm water catch basins

    USGS Publications Warehouse

    Butler, M.; LeBrun, R.A.; Ginsberg, H.S.; Gettman, A.D.

    2006-01-01

    This study evaluated the efficacy of methoprene, a widely used juvenile hormone mimic, formulated as 30-day slow release Altosid? pellets, at controlling mosquitoes in underground storm water drainage catch basins. Data from applications to ?-sized cement catch basins in the laboratory, field observations from treated and untreated basins, and an experiment that confined mosquito larvae in floating emergence jars in catch basins showed that methoprene effectively controlled mosquitoes for a month under field conditions and substantially longer under laboratory conditions when applied at a dose of 3.5 g pellets per average-sized catch basin.

  7. Catch-bond behavior of bacteria binding by slip bonds.

    PubMed

    Björnham, Oscar; Axner, Ove

    2010-09-08

    It is shown that multipili-adhering bacteria expressing helix-like pili binding by slip bonds can show catch-bond behavior. When exposed to an external force, such bacteria can mediate adhesion to their hosts by either of two limiting means: sequential or simultaneous pili force exposure (referring to when the pili mediate force in a sequential or simultaneous manner, respectively). As the force is increased, the pili can transition from sequential to simultaneous pili force exposure. Since the latter mode of adhesion gives rise to a significantly longer bacterial adhesion lifetime than the former, this results in a prolongation of the lifetime, which shows up as a catch-bond behavior. The properties and conditions of this effect were theoretically investigated and assessed in some detail for dual-pili-adhering bacteria, by both analytical means and simulations. The results indicate that the adhesion lifetime of such bacteria can be prolonged by more than an order of magnitude. This implies that the adhesion properties of multibinding systems cannot be directly conveyed to the individual adhesion-receptor bonds. Copyright 2010 Biophysical Society. Published by Elsevier Inc. All rights reserved.

  8. A passive wireless ultrasound pitch-catch system

    NASA Astrophysics Data System (ADS)

    Zahedi, F.; Yao, J.; Huang, H.

    2015-08-01

    This paper exploits amplitude modulation and demodulation to achieve a passive wireless ultrasound pitch-catch system consisting of a wireless interrogator and a combination of a wireless actuator and a sensor mounted on a structure. The wireless interrogator operates in two modes, i.e. the generation and sensing modes. At the generation mode, the interrogator transmits two microwave signals; one is amplitude modulated with the ultrasound excitation signal while the other is a continuous-wave carrier signal. Once received by the wireless actuator, the amplitude modulated signal is demodulated using the carrier signal to recover the ultrasound excitation signal, which is then supplied to a piezoelectric wafer actuator for ultrasound generation. Subsequently, the interrogator is switched to the sensing mode by transmitting a carrier signal with a different frequency. Once received by the wireless sensor, this carrier signal is modulated with the ultrasound sensing signal acquired by the piezoelectric wafer sensor to produce an amplitude modulated microwave signal, which can then be wirelessly transmitted and demodulated by the interrogator to recover the original ultrasound sensing signal. The principle and implementation of the wireless ultrasound pitch-catch system as well as the data processing of the wirelessly received sensing signal are described. Experiment results validating wireless ultrasound generation and sensing from a distance of 0.5 m are presented.

  9. Measuring genome-wide nucleosome turnover using CATCH-IT.

    PubMed

    Teves, Sheila S; Deal, Roger B; Henikoff, Steven

    2012-01-01

    The dynamic interplay between DNA-binding proteins and nucleosomes underlies essential nuclear processes such as transcription, replication, and DNA repair. Manifestations of this interplay include the assembly, eviction, and replacement of nucleosomes. Hence, measurements of nucleosome turnover kinetics can lead to insights into the regulation of dynamic chromatin processes. In this chapter, we describe a genome-wide method for measuring nucleosome turnover that uses metabolic labeling followed by capture of newly synthesized histones, which we have termed Covalent Attachment of Tagged Histones to Capture and Identify Turnover (CATCH-IT). Although CATCH-IT can be used with any genome-wide mapping procedure, high-resolution profiling is attainable using paired-end sequencing of native chromatin. Our protocol also includes an efficient Solexa DNA sequencing library preparation protocol that can be used for single base-pair resolution mapping of both nucleosome and subnucleosomal particles. We not only describe the use of these protocols in the context of a Drosophila cell line but also provide the necessary changes for adaptation to other model systems. Copyright © 2012 Elsevier Inc. All rights reserved.

  10. Catch basin inserts to reduce pollution from stormwater.

    PubMed

    Lau, S L; Khan, E; Stenstrom, M K

    2001-01-01

    Stormwater contamination represents the largest source of contaminants to many receiving waters in the United States, such as Santa Monica Bay in Los Angeles, California. Point sources to these same waters generally receive secondary or better treatment before they are released, and they are usually discharged through outfalls that diffuse the wastewater plume to prevent it from contacting the shoreline. Stormwaters receive no treatment and reach the receiving waters through a variety of ways, but most enter through catch basins or inserts to storm drains that terminate at the beach or in shallow coastal areas. Under these conditions, the stormwater discharge may have greater impact on the quality and utility of the receiving water than the treated wastewater discharges. One method of reducing pollution is to equip catch basins with an insert that can capture pollutants. A number of commercially available devices exist but few have been evaluated by independent parties in full-scale applications. A series of tests using bench and full-scale devices under both laboratory and field conditions were conducted to evaluate their ability to remove trash and debris, suspended solids and oil and grease in stormwaters. The results presented in the paper should provide a basis for future insert development and application.

  11. Development of coincidence-anticipation timing in a catching task.

    PubMed

    Kim, Robyn; Nauhaus, Genevieve; Glazek, Kuba; Young, Douglas; Lin, Sherry

    2013-08-01

    This study examined the effects of age, target location, and stimulus speed on coincidence-anticipation timing in a catching task. Males aged 11 to 18 years made simulated catching movements toward a light stimulus that rapidly approached the head or chest at various speeds. Coincidence-anticipation timing accuracy, movement onset times, and movement times did not differ by age. However, 17- to 18-year-olds exhibited significantly faster movement speeds than 14- to 16-year-olds. Target location (head or chest) did not affect coincidence-anticipation timing accuracy or movement speed. However, movements toward the head were initiated earlier and took longer than movements to the chest. Finally, stimulus speed had statistically significant effects on all measures: faster stimuli were associated with longer delays in coincidence-anticipation timing responses, earlier movement onset times, shorter movement times, and faster movement speeds. These results underscore the adaptability of coincidence-anticipation timing abilities for responding to stimuli under varying temporal and spatial constraints.

  12. Catch-bond behavior of DNA condensate under tension

    NASA Astrophysics Data System (ADS)

    Li, Wei; Wong, Wei-Juan; Lim, Ci-Ji; Ju, Hai-Peng; Li, Ming; Yan, Jie; Wang, Peng-Ye

    2015-12-01

    Toroid formation is an important mechanism underlying DNA condensation, which has been investigated extensively by single-molecule experiments in vitro. Here, the de-condensation dynamics of DNA condensates were studied using magnetic tweezers combined with Brownian dynamics simulations. The experimental results revealed a surprising non-monotonic dependence of the unfolding rate on the force applied under strong adhesion conditions, resembling the catch-bond behavior reported in the field of ligand-receptor interactions. Simulation results showed that the different unfolding pathways of DNA condensate under large forces derive from the force-dependent deformation of the DNA toroid, which explains the catch-bond behavior of DNA condensate in the magnetic tweezers experiments. These results challenge the universality of the regular toroidal DNA unwrapping mechanism and provide the most complete description to date of multivalent cation-dependent DNA unwrapping under tension. Project supported by the National Natural Science Foundation of China (Grant Nos. 11104341, 11474346, 11274374, and 61275192), the National Key Basic Research Program of China (Grant No. 2013CB837200), and the Mechanobiology Institute at National University of Singapore.

  13. American Indian Studies Center Fortieth Anniversary

    ERIC Educational Resources Information Center

    Nash, Gary B.

    2011-01-01

    In this article, the author shares his comments on the past, present, and future of the American Indian Studies Center (AISC). He discusses how AISC was established and describes how American Indian studies have come a long way from the neglect and disparagement of Native Americans in the way American history is written and taught. He also…

  14. American Indian Studies Center Fortieth Anniversary

    ERIC Educational Resources Information Center

    Nash, Gary B.

    2011-01-01

    In this article, the author shares his comments on the past, present, and future of the American Indian Studies Center (AISC). He discusses how AISC was established and describes how American Indian studies have come a long way from the neglect and disparagement of Native Americans in the way American history is written and taught. He also…

  15. Collaboratively Sharing Scientific Data

    NASA Astrophysics Data System (ADS)

    Wang, Fusheng; Vergara-Niedermayr, Cristobal

    Scientific research becomes increasingly reliant on multi-disciplinary, multi-institutional collaboration through sharing experimental data. Indeed, data sharing is mandatory by government research agencies such as NIH. The major hurdles for data sharing come from: i) the lack of data sharing infrastructure to make data sharing convenient for users; ii) users’ fear of losing control of their data; iii) difficulty on sharing schemas and incompatible data from sharing partners; and iv) inconsistent data under schema evolution. In this paper, we develop a collaborative data sharing system SciPort, to support consistency preserved data sharing among multiple distributed organizations. The system first provides Central Server based lightweight data integration architecture, so data and schemas can be conveniently shared across multiple organizations. Through distributed schema management, schema sharing and evolution is made possible, while data consistency is maintained and data compatibility is enforced. With this data sharing system, distributed sites can now consistently share their research data and their associated schemas with much convenience and flexibility. SciPort has been successfully used for data sharing in biomedical research, clinical trials and large scale research collaboration.

  16. PyCatch: catchment modelling in the PCRaster framework

    NASA Astrophysics Data System (ADS)

    Karssenberg, Derek; Lana-Renault, Noemí; Schmitz, Oliver

    2015-04-01

    PCRaster is an open source software framework for the construction and execution of stochastic, spatio-temporal, forward, models. It provides a large number of spatial operations on raster maps, with an emphasis on operations that are capable of transporting material (water, sediment) over a drainage network. These operations have been written in C++ and are provided to the model builder as Python functions. Models are constructed by combining these functions in a Python script. To ease implementation of models that use time steps and Monte Carlo iterations, the software comes with a Python framework providing control flow for temporal modelling and Monte Carlo simulation, including options for Bayesian data assimilation (Ensemble Kalman Filter, Particle Filter). A sophisticated visualization tool is provided capable of visualizing, animating, and exploring stochastic, spatio-temporal input or model output data. PCRaster is used for construction of for instance hydrological models (hillslope to global scale), land use change models, and geomorphological models. It is still being improved upon, for instance by adding under the hood functionality for executing models on multiple CPU cores, and by adding components for agent-based and network simulation. The software runs in MS Windows and Linux and is available at http://www.pcraster.eu. We provide an extensive set of online course materials (partly available free of charge). Using the PCRaster software framework, we recently developed the PyCatch model components for hydrological modelling and land degradation modelling at catchment scale. The PyCatch components run at time steps of seconds to weeks, and grid cell sizes of approximately 1-100 m, which can be selected depending on the case study for which PyCatch is used. Hydrological components currently implemented include classes for simulation of incoming solar radiation, evapotranspiration (Penman-Monteith), surface storage, infiltration (Green and Ampt

  17. Generalized quantum secret sharing

    SciTech Connect

    Singh, Sudhir Kumar; Srikanth, R.

    2005-01-01

    We explore a generalization of quantum secret sharing (QSS) in which classical shares play a complementary role to quantum shares, exploring further consequences of an idea first studied by Nascimento, Mueller-Quade, and Imai [Phys. Rev. A 64, 042311 (2001)]. We examine three ways, termed inflation, compression, and twin thresholding, by which the proportion of classical shares can be augmented. This has the important application that it reduces quantum (information processing) players by replacing them with their classical counterparts, thereby making quantum secret sharing considerably easier and less expensive to implement in a practical setting. In compression, a QSS scheme is turned into an equivalent scheme with fewer quantum players, compensated for by suitable classical shares. In inflation, a QSS scheme is enlarged by adding only classical shares and players. In a twin-threshold scheme, we invoke two separate thresholds for classical and quantum shares based on the idea of information dilution.

  18. Comprehensive Quantification of the Spastic Catch in Children with Cerebral Palsy

    ERIC Educational Resources Information Center

    Lynn, Bar-On; Erwin, Aertbelien; Guy, Molenaers; Herman, Bruyninckx; Davide, Monari; Ellen, Jaspers; Anne, Cazaerck; Kaat, Desloovere

    2013-01-01

    In clinical settings, the spastic catch is judged subjectively. This study assessed the psychometric properties of objective parameters that define and quantify the severity of the spastic catch in children with cerebral palsy (CP). A convenience sample of children with spastic CP (N = 46; age range: 4-16 years) underwent objective spasticity…

  19. 50 CFR 648.230 - Spiny dogfish Annual Catch Limits (ACLs).

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Spiny dogfish Annual Catch Limits (ACLs... Management Measures for the Spiny Dogfish Fishery § 648.230 Spiny dogfish Annual Catch Limits (ACLs). (a) The Spiny Dogfish Monitoring Committee shall recommend to the Joint Spiny Dogfish Committee, an ACL for the...

  20. 50 CFR 648.230 - Spiny dogfish Annual Catch Limits (ACLs).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Spiny dogfish Annual Catch Limits (ACLs... Management Measures for the Spiny Dogfish Fishery § 648.230 Spiny dogfish Annual Catch Limits (ACLs). (a) The Spiny Dogfish Monitoring Committee shall recommend to the Joint Spiny Dogfish Committee, an ACL for the...

  1. 77 FR 28924 - Requested Administrative Waiver of the Coastwise Trade Laws: Vessel VAN'S CATCH TWO; Invitation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Maritime Administration Requested Administrative Waiver of the Coastwise Trade Laws: Vessel VAN'S CATCH TWO... the vessel VAN'S CATCH TWO is: Intended Commercial Use of Vessel: ``Sport Fishing Charter...

  2. A Global Analysis of the Relationship between Farmed Seaweed Production and Herbivorous Fish Catch.

    PubMed

    Hehre, E James; Meeuwig, Jessica J

    2016-01-01

    Globally, farmed seaweed production is expanding rapidly in shallow marine habitats. While seaweed farming provides vital income to millions of artisanal farmers, it can negatively impact shallow coral reef and seagrass habitats. However, seaweed farming may also potentially provide food subsidies for herbivorous reef fish such as the Siganidae, a valuable target family, resulting in increased catch. Comparisons of reef fish landings across the central Philippines revealed that the catch of siganids was positively correlated to farmed seaweed production whilst negatively correlated to total reef fish catch over the same period of time. We tested the generality of this pattern by analysing seaweed production, siganid catch, and reef fish catch for six major seaweed-producing countries in the tropics. We hypothesized that increased seaweed production would correspond with increased catch of siganids but not other reef fish species. Analysis of the global data showed a positive correlation between farmed seaweeds and siganids in Southeast Asia (Indonesia, Malaysia, and the Philippines) but not Africa (Tanzania and Zanzibar), or the Western Pacific (Fiji). In Southeast Asia, siganid catch increased disproportionately faster with seaweed production than did reef fish catch. Low continuity, sporadic production and smaller volumes of seaweed farming may explain the differences.

  3. Leaching and utilization of nitrogen during a spring wheat catch crop succession.

    PubMed

    Herrera, Juan M; Liedgens, Markus

    2009-01-01

    An experiment covering a 2-yr spring wheat (Triticum aestivum L.) catch crop succession was conducted in lysimeters to account for the losses of N due to leaching. We sought to relate these losses to the N uptake of the main crop and to integrate the estimated N loss and uptake into a balance. The non-winter hardy catch crops [yellow mustard (Sinapis alba L.), Phacelia (Phacelia tanacetifolia Benth), and sunflower (Helianthus annuus L.)] as well as bare soil fallow were studied at low and high N input levels of 4 and 29 g N m(-2) yr(-1), respectively. Catch crops allowed for an effective reduction of N leaching of 0.33 to 1.67 g N m(-2) yr(-1) compared to fallow. Reductions in N leaching were achieved mainly by avoiding the fallow period during autumn and winter while the catch crop species grown had little impact. During the spring wheat growing season, N leaching losses were highest after yellow mustard, the most effective catch crop for the entire crop succession. A balance of N indicated that the reductions in N leaching exerted by the catch crops did not result in a higher overall utilization of N by spring wheat. Thus, the efficacy shown by catch crops in reducing N leaching during growth is relatively lower when considering the entire crop succession. In addition, the N saved by growing catch crops does not increase N utilization by succeeding spring wheat.

  4. Catch-and-release science and its application to conservation and management of recreational fisheries

    USGS Publications Warehouse

    Cooke, S.J.; Schramm, H.L.

    2007-01-01

    Catch-and-release angling is a well-established practice in recreational angler behaviour and fisheries management. Accompanying this is a growing body of catch-and-release research that can be applied to reduce injury, mortality and sublethal alterations in behaviour and physiology. Here, the status of catch-and-release research from a symposium on the topic is summarised. Several general themes emerged including the need to: (1) better connect sublethal assessments to population-level processes; (2) enhance understanding of the variation in fish, fishing practices and gear and their role in catch and release; (3) better understand animal welfare issues related to catch and release; (4) increase the exchange of information on fishing-induced stress, injury and mortality between the recreational and commercial fishing sectors; and (5) improve procedures for measuring and understanding the effect of catch-and-release angling. Through design of better catch-and-release studies, strategies could be developed to further minimise stress, injury and mortality arising from catch-and-release angling. These strategies, when integrated with other fish population and fishery characteristics, can be used by anglers and managers to sustain or enhance recreational fishing resources. ?? 2007 The Authors. Journal compilation 2007 Blackwell Publishing Ltd.

  5. Comprehensive Quantification of the Spastic Catch in Children with Cerebral Palsy

    ERIC Educational Resources Information Center

    Lynn, Bar-On; Erwin, Aertbelien; Guy, Molenaers; Herman, Bruyninckx; Davide, Monari; Ellen, Jaspers; Anne, Cazaerck; Kaat, Desloovere

    2013-01-01

    In clinical settings, the spastic catch is judged subjectively. This study assessed the psychometric properties of objective parameters that define and quantify the severity of the spastic catch in children with cerebral palsy (CP). A convenience sample of children with spastic CP (N = 46; age range: 4-16 years) underwent objective spasticity…

  6. 50 CFR 679.84 - Rockfish Program recordkeeping, permits, monitoring, and catch accounting.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... THE EXCLUSIVE ECONOMIC ZONE OFF ALASKA Rockfish Program § 679.84 Rockfish Program recordkeeping... that: (1) Catch weighing. All groundfish are weighed on a NMFS-approved scale in compliance with the scale requirements at § 679.28(b). Each haul must be weighed separately and all catch must be...

  7. Movement Coordination in Ball Catching: Comparison between Boys with and without Developmental Coordination Disorder

    ERIC Educational Resources Information Center

    Przysucha, Eryk P.; Maraj, Brian K. V.

    2010-01-01

    This investigation examined the catching coordination of 12 boys (M age = 9.9 years, SD = 0.8) with and without Developmental Coordination Disorder (DCD; M age = 10.5 years, SD = 0.8), under different task constraints. Participants attempted a total of 60 catches in central and lateral locations, under blocked and randomized conditions. No effect…

  8. Control of mosquitoes in catch basins in Connecticut with Bacillus thuringiensis israelensis, Bacillus sphearicus, and Spinosad

    USDA-ARS?s Scientific Manuscript database

    Catch basins are a major source of Culex pipiens pipiens, Cx. restuans, and Aedes japonicus in northeastern U.S. VectoBac CG®, VectoLex CG®, and VectoBac 12AS® applied at maximum label rates to catch basins in Stratford, CT on June 30 and July 28, 2008 significantly reduced numbers of larvae for on...

  9. Catching up with Harvard: Results from Regression Analysis of World Universities League Tables

    ERIC Educational Resources Information Center

    Li, Mei; Shankar, Sriram; Tang, Kam Ki

    2011-01-01

    This paper uses regression analysis to test if the universities performing less well according to Shanghai Jiao Tong University's world universities league tables are able to catch up with the top performers, and to identify national and institutional factors that could affect this catching up process. We have constructed a dataset of 461…

  10. Catching up with Harvard: Results from Regression Analysis of World Universities League Tables

    ERIC Educational Resources Information Center

    Li, Mei; Shankar, Sriram; Tang, Kam Ki

    2011-01-01

    This paper uses regression analysis to test if the universities performing less well according to Shanghai Jiao Tong University's world universities league tables are able to catch up with the top performers, and to identify national and institutional factors that could affect this catching up process. We have constructed a dataset of 461…

  11. Evaluation of different methods of catching anopheline mosquitoes in western Venezuela.

    PubMed

    Rubio-Palis, Y; Curtis, C F

    1992-09-01

    During a longitudinal study of vector biology and malaria transmission in western Venezuela, adult mosquitoes were collected by different methods and their efficiency was compared with human landing catches. CDC light traps, a double-net, a calf-baited trap and collection of resting mosquitoes on vegetation were tested. These methods did not prove to be effective substitutes for human landing catches.

  12. A Global Analysis of the Relationship between Farmed Seaweed Production and Herbivorous Fish Catch

    PubMed Central

    2016-01-01

    Globally, farmed seaweed production is expanding rapidly in shallow marine habitats. While seaweed farming provides vital income to millions of artisanal farmers, it can negatively impact shallow coral reef and seagrass habitats. However, seaweed farming may also potentially provide food subsidies for herbivorous reef fish such as the Siganidae, a valuable target family, resulting in increased catch. Comparisons of reef fish landings across the central Philippines revealed that the catch of siganids was positively correlated to farmed seaweed production whilst negatively correlated to total reef fish catch over the same period of time. We tested the generality of this pattern by analysing seaweed production, siganid catch, and reef fish catch for six major seaweed-producing countries in the tropics. We hypothesized that increased seaweed production would correspond with increased catch of siganids but not other reef fish species. Analysis of the global data showed a positive correlation between farmed seaweeds and siganids in Southeast Asia (Indonesia, Malaysia, and the Philippines) but not Africa (Tanzania and Zanzibar), or the Western Pacific (Fiji). In Southeast Asia, siganid catch increased disproportionately faster with seaweed production than did reef fish catch. Low continuity, sporadic production and smaller volumes of seaweed farming may explain the differences. PMID:26894553

  13. Determining Catch-Up Time of Demographic Subgroups in Jury, Educational, or Work Situations.

    ERIC Educational Resources Information Center

    Winick, Charles; Swanson, Eric

    1985-01-01

    Presents a formula for determining catch-up time in cases of alleged discrimination in education, work, and other situations. Defines "catch-up time" as the number of years that would be required for a specific subgroup in the general population to assume a desired proportion of the total composition of the targeted group. (KH)

  14. Tyrosine requirement during the rapid catch-up growth phase of recovery from severe childhood undernutrition

    USDA-ARS?s Scientific Manuscript database

    The requirement for aromatic amino acids, during the rapid catch-up in weight phase of recovery from severe childhood under nutrition (SCU) is not clearly established. As a first step, the present study aimed to estimate the tyrosine requirement of children with SCU during the catch-up growth phase ...

  15. Factorial Validity of the Chedoke-McMaster Attitudes towards Children with Handicaps Scale (CATCH)

    ERIC Educational Resources Information Center

    Bossaert, Goele; Petry, Katja

    2013-01-01

    The Chedoke-McMaster Attitudes towards Children with Handicaps Scale (CATCH) has been developed to measure the attitudes of children toward peers with disabilities. The present study aims to evaluate the factorial validity of the CATCH in a sample of 2396 students in 7th grade, including 179 students with disabilities and 2217 typically developing…

  16. Factorial Validity of the Chedoke-McMaster Attitudes towards Children with Handicaps Scale (CATCH)

    ERIC Educational Resources Information Center

    Bossaert, Goele; Petry, Katja

    2013-01-01

    The Chedoke-McMaster Attitudes towards Children with Handicaps Scale (CATCH) has been developed to measure the attitudes of children toward peers with disabilities. The present study aims to evaluate the factorial validity of the CATCH in a sample of 2396 students in 7th grade, including 179 students with disabilities and 2217 typically developing…

  17. 76 FR 3091 - National Annual Catch Limit Science Workshop; Meeting Announcement

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-19

    ... National Oceanic and Atmospheric Administration RIN 0648-XA133 National Annual Catch Limit Science Workshop... Limits (ACL) and Accountability Measures (AM). The meeting will be held on February 15-17, 2011, at the... Service is announcing a National Annual Catch Limit (ACL) Science Workshop on February 15-17, 2011, in...

  18. Time series analyses reveal environmental and fisheries controls on Atlantic horse mackerel (Trachurus trachurus) catch rates

    NASA Astrophysics Data System (ADS)

    Leitão, Francisco

    2015-12-01

    Time-series models (Dynamic factorial analyses and; Min/max autocorrelation factor analysis) were used to explore the relative influences of environmental variables and fishing pressure of trawl, seine and artisanal fleets on catch rates on Trachurus trachurus in ICES IXa sub-divisions (IXaCN-North coast; IXa- CS-South coast; IXaS-Algarve, South coast, Algarve). Fishing effort influenced catch rates in all areas with a 2 year lag and fishing pressure for each area was related to specific fleet sectors effort. In IXaCN, winter upwelling (spawning peak) and both summer northerly wind and wind magnitude (outside of the spawning peak) were strongly correlated with catch rates. In IXaCS summer/autumn westerly winds were related with catch rates. Northerly winds in spring, upwelling and SST (winter and autumn) were related with catch rates in IXaS-Algarve. For species with a long spawning season such as horse mackerel, seasonal analyses at broad regional scales can detract from a better understanding of variability in short term sub-stock catch rates. Favorable environmental conditions, even during seasons with low spawning activity can positively affect catch rates. Ignoring the role of regional oceanographic features on the spatial distribution of the sub-stocks when analysing variability in catch rates can lead to poor inferences about the productivity of the populations.

  19. Catching up: The rise of the Chinese wind turbine industry

    NASA Astrophysics Data System (ADS)

    Lefevre-Marton, Nicolas

    This thesis argues that Chinese firms can catch up with the technological frontier in the scope of new climate friendly energy technologies and provides a detailed study of the case of wind power. Chapter 2 assesses the nature and extent of wind turbine technology catch-up. Firstly, it uses various wind turbine technology indicators to detail the convergence of trends of leading Chinese firms with firms at the technological frontier. Secondly, the chapter assesses the evolution of technological capabilities among leading Chinese turbine manufacturers. It shows that Chinese firms were progressively introducing turbine technologies similar to those produced by frontier firms and had rapidly improved their capabilities, allowing them to increasingly rely on independent technology development efforts. Chapter 3 describes how the Chinese wind power technology development system, characterized by the presence of a powerful and proactive government, provided the necessary conditions for Chinese wind turbine manufacturers to make rapid technological progress. In particular, it highlights the policies introduced by the government to create a large and rapidly growing wind power market in China and the steps taken by the government to ensure that Chinese firms entered and progressively dominated the domestic turbine manufacturing market. The competition which ensued among domestic turbine manufacturers was arguably the main driver of technology development efforts. The most significant challenge to the continued progress of the industry was whether the Chinese system could transition from a model of technology development based on technology transfer to one based on its own innovation efforts. Chapter 4 shows that due to limited government support over the years in both Europe and the United States, the wind power technology frontier has evolved relatively slowly, making it easier for Chinese firms to catch up. Firstly, using patenting rates as indicators of knowledge

  20. Improving understanding of the functional diversity of fisheries by exploring the influence of global catch reconstruction.

    PubMed

    Nash, Kirsty L; Watson, Reg A; Halpern, Benjamin S; Fulton, Elizabeth A; Blanchard, Julia L

    2017-09-06

    Functional diversity is thought to enhance ecosystem resilience, driving research focused on trends in the functional composition of fisheries, most recently with new reconstructions of global catch data. However, there is currently little understanding of how accounting for unreported catches (e.g. small-scale and illegal fisheries, bycatch and discards) influences functional diversity trends in global fisheries. We explored how diversity estimates varied among reported and unreported components of catch in 2010, and found these components had distinct functional fingerprints. Incorporating unreported catches had little impact on global-scale functional diversity patterns. However, at smaller, management-relevant scales, the effects of incorporating unreported catches were large (changes in functional diversity of up to 46%). Our results suggest there is greater uncertainty about the risks to ecosystem integrity and resilience from current fishing patterns than previously recognized. We provide recommendations and suggest a research agenda to improve future assessments of functional diversity of global fisheries.

  1. Seasonal changes in the performance of a catch crop for mitigating diffuse agricultural pollution.

    PubMed

    Kondo, K; Inoue, K; Fujiwara, T; Yamane, S; Yasutake, D; Maeda, M; Nagare, H; Akao, S; Ohtoshi, K

    2013-01-01

    An in situ technology for mitigating diffuse agricultural pollution using catch crops was developed for simultaneously preventing nitrate groundwater pollution, reducing nitrous oxide (N2O) gas emissions, and removing salts from the topsoil. Seasonal changes in the performance of a catch crop were investigated using lysimeters in a full-scale greenhouse experiment with 50 d cultivation of dent corn. Catch crop cultivation significantly reduced the leached mineral nitrogen by 89-91% in summer, 87-89% in spring, and 61-82% in winter, and it also significantly reduced the N2O emission by 68-84% in summer. The amounts of nitrogen uptake by the catch crop were remarkably higher than those of leached nitrogen and N2O emission in each season. Catch crop cultivation is a promising technology for mitigating diffuse agricultural pollution.

  2. How the CATCH eat smart program helps implement the USDA regulations in school cafeterias.

    PubMed

    Hoelscher, Deanna M; Mitchell, Paul; Dwyer, Johanna; Elder, John; Clesi, Ann; Snyder, Patricia

    2003-08-01

    This article describes the implementation of the U.S. Department of Agriculture's National School Lunch Program (NSLP) standards in school lunch menus in 56 intervention and 20 control schools from the Child and Adolescent Trial for Cardiovascular Health (CATCH) 5 years after the main trial, compared with 12 schools previously unexposed to CATCH. School food service personnel completed questionnaires to assess CATCH guideline implementation, demographic data, behavioral constructs, training, program material use, and participation in competing programs. Five days of menus and recipes were collected from school cafeteria staff, averaged, and compared to USDA School Meal Initiative (SMI) standards. Significant differences between intervention and unexposed schools were found for training and knowledge of CATCH and in mean percentage energy from fat and carbohydrates. Intervention schools most closely met USDA SMI recommendations for fat. Thus, the CATCH Eat Smart Program assisted school cafeterias in meeting USDA guidelines 5 years postimplementation.

  3. Wireless ultrasound pitch-catch sensor powered by microwave energy

    NASA Astrophysics Data System (ADS)

    Zahedi, Farshad; Yao, Jun; Huang, Haiying

    2015-03-01

    This paper presents a compact, batteryless wireless ultrasound pitch-catch system that wirelessly transmits the excitation signals to the actuator installed on the structure, and acquires the ultrasound sensing signal from the wireless sensor. The principle of frequency conversion is used to transform the ultrasound signals to microwave signals so that it can be wirelessly transmitted without digitization. As such, the power hungry digital-to-analog data conversion at the wireless actuator is eliminated. The wireless sensor node is equipped with a low power amplifier, which can be powered continuously by a microwave energy harvester. In addition, compact microstrip patch antennas are implemented for wireless transmissions, which help to achieve a compact interrogation unit.

  4. Rapid magnetic catch-and-release purification by hydrophobic interactions.

    PubMed

    Iijima, Motoyuki; Mikami, Yuzuru; Yoshioka, Tomohiko; Kim, Shokaku; Kamiya, Hidehiro; Chiba, Kazuhiro

    2009-09-15

    A reversible, conventional, and rapid purification method of hydrophobically tagged products using hydrophobic magnetic nanoparticles was developed. The reversible purification system entails simply controlling the polarity of solvents. First, for the catching procedure, poor solvents were added into a well-dispersed system of magnetic nanoparticles and tagged products. Once the poor solvents were added to the system, the products were recrystallized among the nanoparticles and the aggregation of magnetic nanoparticles occurred due to hydrophobic interactions. These aggregates with the products contained within them were able to be collected rapidly by magnets. Then, the releasing procedure can be easily performed by redispersing the collected aggregates into good solvents. The availability of this purification protocol was confirmed by using a hydrophobically tagged fluorescent model product. Furthermore, this rapid purification method was successfully applied to a peptide elongation reaction system which enabled the synthesis of peptides such as Leu-Enkephalin in high purity, in high yield, and in a short time.

  5. Stereo vision enhances the learning of a catching skill.

    PubMed

    Mazyn, Liesbeth I N; Lenoir, Matthieu; Montagne, Gilles; Delaey, Christophe; Savelsbergh, Geert J P

    2007-06-01

    The aim of this study was to investigate the contribution of stereo vision to the acquisition of a natural interception task. Poor catchers with good (N = 8; Stereo+) and weak (N = 6; Stereo-) stereo vision participated in an intensive training program spread over 2 weeks, during which they caught over 1,400 tennis balls in a pre-post-retention design. While the Stereo+ group improved from a catching percentage of 18% to 59%, catchers in the Stereo- group did not significantly improve (from 10 to 31%), this progress being indifferent from a control group (N = 9) that did not practice at all. These results indicate that the development and use of of compensatory cues for depth perception in people with weak stereopsis is insufficient to successfully deal with interceptions under high temporal constraints, and that this disadvantage cannot be fully attenuated by specific and intensive training.

  6. Egocentric and allocentric reference frames for catching a falling object.

    PubMed

    Le Séac'h, Anne Brec'hed; Senot, Patrice; McIntyre, Joseph

    2010-04-01

    When programming movement, one must account for gravitational acceleration. This is particularly important when catching a falling object because the task requires a precise estimate of time-to-contact. Knowledge of gravity's effects is intimately linked to our definition of 'up' and 'down'. Both directions can be described in an allocentric reference frame, based on visual and/or gravitational cues, or in an egocentric reference frame in which the body axis is taken as vertical. To test which frame humans use to predict gravity's effect, we asked participants to intercept virtual balls approaching from above or below with artificially controlled acceleration that could be congruent or not with gravity. To dissociate between these frames, subjects were seated upright (trunk parallel to gravity) or lying down (body axis orthogonal to the gravitational axis). We report data in line with the use of an allocentric reference frame and discuss its relevance depending on available gravity-related cues.

  7. Promoting cooperative federalism through state shared savings.

    PubMed

    Weil, Alan

    2013-08-01

    The Affordable Care Act is transforming American federalism and creating strain between the states and the federal government. By expanding the scale of intergovernmental health programs, creating new state requirements, and setting the stage for increased federal fiscal oversight, the act has disturbed an uneasy truce in American federalism. This article outlines a policy proposal designed to harness cooperative federalism, based on the shared state and federal desire to control health care cost growth. The proposal, which borrows features of the Medicare Shared Savings Program, would provide states with an incentive in the form of an increased share of the savings they generate in programs that have federal financial participation, as long as they meet defined performance standards.

  8. Catch trials in force field learning influence adaptation and consolidation of human motor memory

    PubMed Central

    Stockinger, Christian; Focke, Anne; Stein, Thorsten

    2014-01-01

    Force field studies are a common tool to investigate motor adaptation and consolidation. Thereby, subjects usually adapt their reaching movements to force field perturbations induced by a robotic device. In this context, so-called catch trials, in which the disturbing forces are randomly turned off, are commonly used to detect after-effects of motor adaptation. However, catch trials also produce sudden large motor errors that might influence the motor adaptation and the consolidation process. Yet, the detailed influence of catch trials is far from clear. Thus, the aim of this study was to investigate the influence of catch trials on motor adaptation and consolidation in force field experiments. Therefore, 105 subjects adapted their reaching movements to robot-generated force fields. The test groups adapted their reaching movements to a force field A followed by learning a second interfering force field B before retest of A (ABA). The control groups were not exposed to force field B (AA). To examine the influence of diverse catch trial ratios, subjects received catch trials during force field adaptation with a probability of either 0, 10, 20, 30, or 40%, depending on the group. First, the results on motor adaptation revealed significant differences between the diverse catch trial ratio groups. With increasing amount of catch trials, the subjects' motor performance decreased and subjects' ability to accurately predict the force field—and therefore internal model formation—was impaired. Second, our results revealed that adapting with catch trials can influence the following consolidation process as indicated by a partial reduction to interference. Here, the optimal catch trial ratio was 30%. However, detection of consolidation seems to be biased by the applied measure of performance. PMID:24795598

  9. Catch trials in force field learning influence adaptation and consolidation of human motor memory.

    PubMed

    Stockinger, Christian; Focke, Anne; Stein, Thorsten

    2014-01-01

    Force field studies are a common tool to investigate motor adaptation and consolidation. Thereby, subjects usually adapt their reaching movements to force field perturbations induced by a robotic device. In this context, so-called catch trials, in which the disturbing forces are randomly turned off, are commonly used to detect after-effects of motor adaptation. However, catch trials also produce sudden large motor errors that might influence the motor adaptation and the consolidation process. Yet, the detailed influence of catch trials is far from clear. Thus, the aim of this study was to investigate the influence of catch trials on motor adaptation and consolidation in force field experiments. Therefore, 105 subjects adapted their reaching movements to robot-generated force fields. The test groups adapted their reaching movements to a force field A followed by learning a second interfering force field B before retest of A (ABA). The control groups were not exposed to force field B (AA). To examine the influence of diverse catch trial ratios, subjects received catch trials during force field adaptation with a probability of either 0, 10, 20, 30, or 40%, depending on the group. First, the results on motor adaptation revealed significant differences between the diverse catch trial ratio groups. With increasing amount of catch trials, the subjects' motor performance decreased and subjects' ability to accurately predict the force field-and therefore internal model formation-was impaired. Second, our results revealed that adapting with catch trials can influence the following consolidation process as indicated by a partial reduction to interference. Here, the optimal catch trial ratio was 30%. However, detection of consolidation seems to be biased by the applied measure of performance.

  10. Catching Up on Health Outcomes: The Texas Medication Algorithm Project

    PubMed Central

    Kashner, T Michael; Carmody, Thomas J; Suppes, Trisha; Rush, A John; Crismon, M Lynn; Miller, Alexander L; Toprac, Marcia; Trivedi, Madhukar

    2003-01-01

    Objective To develop a statistic measuring the impact of algorithm-driven disease management programs on outcomes for patients with chronic mental illness that allowed for treatment-as-usual controls to “catch up” to early gains of treated patients. Data Sources/Study Setting Statistical power was estimated from simulated samples representing effect sizes that grew, remained constant, or declined following an initial improvement. Estimates were based on the Texas Medication Algorithm Project on adult patients (age≥18) with bipolar disorder (n=267) who received care between 1998 and 2000 at 1 of 11 clinics across Texas. Study Design Study patients were assessed at baseline and three-month follow-up for a minimum of one year. Program tracks were assigned by clinic. Data Collection/Extraction Methods Hierarchical linear modeling was modified to account for declining-effects. Outcomes were based on 30-item Inventory for Depression Symptomatology—Clinician Version. Principal Findings Declining-effect analyses had significantly greater power detecting program differences than traditional growth models in constant and declining-effects cases. Bipolar patients with severe depressive symptoms in an algorithm-driven, disease management program reported fewer symptoms after three months, with treatment-as-usual controls “catching up” within one year. Conclusions In addition to psychometric properties, data collection design, and power, investigators should consider how outcomes unfold over time when selecting an appropriate statistic to evaluate service interventions. Declining-effect analyses may be applicable to a wide range of treatment and intervention trials. PMID:12650393

  11. Using demographic data to better interpret pitfall trap catches

    PubMed Central

    Matalin, Andrey V.; Makarov, Kirill V.

    2011-01-01

    Abstract The results of pitfall trapping are often interpreted as abundance in a particular habitat. At the same time, there are numerous cases of almost unrealistically high catches of ground beetles in seemingly unsuitable sites. The correlation of catches by pitfall trapping with the true distribution and abundance of Carabidae needs corroboration. During a full year survey in 2006/07 in the Lake Elton region (Volgograd Area, Russia), 175 species of ground beetles were trapped. Considering the differences in demographic structure of the local populations, and not their abundances, three groups of species were recognized: residents, migrants and sporadic. In residents, the demographic structure of local populations is complete, and their habitats can be considered “residential”. In migrants and sporadic species, the demographic structure of the local populations is incomplete, and their habitats can be considered “transit”. Residents interact both with their prey and with each other in a particular habitat. Sporadic species are hardly important to a carabid community because of their low abundances. The contribution of migrants to the structure of carabid communities is not apparent and requires additional research. Migrants and sporadic species represent a “labile” component in ground beetles communities, as opposed to a “stable” component, represented by residents. The variability of the labile component substantially limits our interpretation of species diversity in carabid communities. Thus, the criteria for determining the most abundant, or dominant species inevitably vary because the abundance of migrants in some cases can be one order of magnitude higher than that of residents. The results of pitfall trapping adequately reflect the state of carabid communities only in zonal habitats, while azonal and disturbed habitats are merely transit ones for many species of ground beetles. A study of the demographic structure of local populations and

  12. Characterising stormwater gross pollutants captured in catch basin inserts.

    PubMed

    Alam, Md Zahanggir; Anwar, A H M Faisal; Sarker, Dipok Chandra; Heitz, Anna; Rothleitner, Craig

    2017-05-15

    The accumulation of wash-off solid waste, termed gross pollutants (GPs), in drainage systems has become a major constraint for best management practices (BMPs) of stormwater. GPs should be captured at source before the material clogs the drainage network, seals the infiltration capacity of side entry pits or affects the aquatic life in receiving waters. BMPs intended to reduce stormwater pollutants include oil and grit separators, grassed swales, vegetated filter strips, retention ponds, and catch basin inserts (CBIs) are used to remove GP at the source and have no extra land use requirement because they are typically mounted within a catch basin (e.g. side entry pits; grate or gully pits). In this study, a new type of CBI, recently developed by Urban Stormwater Technologies (UST) was studied for its performance at a site in Gosnells, Western Australia. This new type of CBI can capture pollutants down to particle sizes of 150μm while retaining its shape and pollutant capturing capacity for at least 1year. Data on GP and associated water samples were collected during monthly servicing of CBIs for one year. The main component of GPs was found to be vegetation (93%): its accumulation showed a strong relationship (r(2)=0.9) with rainfall especially during the wet season. The average accumulation of total GP load for each CBI was 384kg/ha/yr (dry mass) with the GP moisture content ranging from 24 to 52.5%. Analysis of grain sizes of GPs captured in each CBI showed similar distributions in the different CBIs. The loading rate coefficient (K) calculated from runoff and GP load showed higher K-values for CBI located near trees. The UST developed CBI in this study showed higher potential to capture GPs down to 150μm in diameter than similar CBI devices described in previous studies.

  13. 26 CFR 31.3401(a)(17)-1 - Remuneration for services performed on a boat engaged in catching fish.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... engaged in catching fish. 31.3401(a)(17)-1 Section 31.3401(a)(17)-1 Internal Revenue INTERNAL REVENUE... Remuneration for services performed on a boat engaged in catching fish. (a) Remuneration for services performed on or after December 31, 1954, by an individual on a boat engaged in catching fish or other forms...

  14. 77 FR 23652 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Comprehensive Annual Catch Limit...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-20

    ..., Gulf of Mexico, and South Atlantic; Comprehensive Annual Catch Limit Amendment Supplement AGENCY... regulations implementing the Comprehensive Annual Catch Limit Amendment (Comprehensive ACL Amendment) for the... Comprehensive ACL Amendment specified, in part, annual catch limits (ACLs) and accountability measures (AMs) for...

  15. 26 CFR 31.3401(a)(17)-1 - Remuneration for services performed on a boat engaged in catching fish.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... engaged in catching fish. 31.3401(a)(17)-1 Section 31.3401(a)(17)-1 Internal Revenue INTERNAL REVENUE... Remuneration for services performed on a boat engaged in catching fish. (a) Remuneration for services performed on or after December 31, 1954, by an individual on a boat engaged in catching fish or other forms...

  16. 50 CFR 300.204 - Identification and certification of nations whose vessels are engaged in shark catch.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... nations whose vessels are engaged in shark catch. 300.204 Section 300.204 Wildlife and Fisheries... shark catch. (a) Procedures to identify nations if fishing vessels of that nation are engaged in fishing activities or practices in waters beyond any national jurisdiction that target or incidentally catch sharks...

  17. 50 CFR 300.209 - Alternative procedures for nations identified as having vessels engaged in shark catch that are...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... identified as having vessels engaged in shark catch that are not certified in this subpart. 300.209 Section... identified as having vessels engaged in shark catch that are not certified in this subpart. (a) These... not target or incidentally catch sharks, or were harvested by practices that— (1) Are comparable to...

  18. 50 CFR 300.204 - Identification and certification of nations whose vessels are engaged in shark catch.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... nations whose vessels are engaged in shark catch. 300.204 Section 300.204 Wildlife and Fisheries... shark catch. (a) Procedures to identify nations if fishing vessels of that nation are engaged in fishing activities or practices in waters beyond any national jurisdiction that target or incidentally catch sharks...

  19. 50 CFR 300.209 - Alternative procedures for nations identified as having vessels engaged in shark catch that are...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... identified as having vessels engaged in shark catch that are not certified in this subpart. 300.209 Section... identified as having vessels engaged in shark catch that are not certified in this subpart. (a) These... not target or incidentally catch sharks, or were harvested by practices that— (1) Are comparable to...

  20. 75 FR 5541 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-03

    ... Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod for Processing by the Inshore...; closure. SUMMARY: NMFS is prohibiting directed fishing for Pacific cod by vessels catching Pacific cod for... Pacific cod apportioned to vessels catching Pacific cod for processing by the inshore component of...

  1. 75 FR 64957 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-21

    ... Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod for Processing by the Offshore...; closure. ] SUMMARY: NMFS is prohibiting directed fishing for Pacific cod by vessels catching Pacific cod... to vessels catching Pacific cod for processing by the offshore component of the Western...

  2. 75 FR 10441 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-08

    ... Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod for Processing by the Offshore...; closure. SUMMARY: NMFS is prohibiting directed fishing for Pacific cod by vessels catching Pacific cod for... Pacific cod apportioned to vessels catching Pacific cod for processing by the offshore component of...

  3. 75 FR 56016 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-15

    ... Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod for Processing by the Inshore...; closure. SUMMARY: NMFS is prohibiting directed fishing for Pacific cod by vessels catching Pacific cod for... catching Pacific cod for processing by the inshore component of the Central Regulatory Area of the...

  4. 75 FR 8839 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-26

    ... Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod for Processing by the Offshore...; closure. SUMMARY: NMFS is prohibiting directed fishing for Pacific cod by vessels catching Pacific cod for... Pacific cod apportioned to vessels catching Pacific cod for processing by the offshore component of...

  5. 75 FR 63402 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-15

    ... Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod for Processing by the Inshore...; closure. SUMMARY: NMFS is prohibiting directed fishing for Pacific cod by vessels catching Pacific cod for... catching Pacific cod for processing by the inshore component of the Western Regulatory Area of the...

  6. 75 FR 7976 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-23

    ... Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod for Processing by the Inshore...; closure. SUMMARY: NMFS is prohibiting directed fishing for Pacific cod by vessels catching Pacific cod for... Pacific cod apportioned to vessels catching Pacific cod for processing by the inshore component of...

  7. 75 FR 64956 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-21

    ... Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod for Processing by the Offshore...; closure. SUMMARY: NMFS is prohibiting directed fishing for Pacific cod by vessels catching Pacific cod for... catching Pacific cod for processing by the offshore component of the Central Regulatory Area of the...

  8. 78 FR 59626 - Main Hawaiian Islands Deep 7 Bottomfish Annual Catch Limits and Accountability Measures for 2013-14

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-27

    ... Bottomfish Annual Catch Limits and Accountability Measures for 2013-14 AGENCY: National Marine Fisheries... specifications. SUMMARY: NMFS specifies an annual catch limit of 346,000 lb of Deep 7 bottomfish in the main... repeated here. Through this action, NMFS is specifying an annual catch limit (ACL) of 346,000 lb of Deep 7...

  9. 77 FR 42192 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Comprehensive Annual Catch Limit...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-18

    ..., Gulf of Mexico, and South Atlantic; Comprehensive Annual Catch Limit Amendment Supplement AGENCY... implementing the Comprehensive Annual Catch Limit Amendment (Comprehensive ACL Amendment) for the Fishery... Amendment specified, in part, annual catch limits (ACLs) and accountability measures (AMs) for species in...

  10. 77 FR 66744 - Temporary Rule to Increase the Commercial Annual Catch Limit for South Atlantic Yellowtail Snapper

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-07

    ... the Commercial Annual Catch Limit for South Atlantic Yellowtail Snapper AGENCY: National Marine... catch limit (ACL) for yellowtail snapper, as requested by the South Atlantic Fishery Management Council... Annual Catch Limit Amendment (Comprehensive ACL Amendment) to the Fishery Management Plan (FMP) for the...

  11. 78 FR 79388 - Western Pacific Pelagic Fisheries; Catch and Effort Limits for the U.S. Participating Territories

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-30

    ... Fisheries; Catch and Effort Limits for the U.S. Participating Territories AGENCY: National Marine Fisheries... process for specifying fishing catch and effort limits and accountability measures for pelagic fisheries... specified catch or effort limit to a U.S. fishing vessel or vessels through a specified fishing agreement...

  12. 78 FR 52125 - Main Hawaiian Islands Deep 7 Bottomfish Annual Catch Limits and Accountability Measures for 2013-14

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-22

    ... Bottomfish Annual Catch Limits and Accountability Measures for 2013-14 AGENCY: National Marine Fisheries... specifications; request for comments. SUMMARY: NMFS proposes to specify an annual catch limit of 346,000 lb for... catch limit is projected to be reached, NMFS would close the commercial and non-commercial fisheries for...

  13. American Higher Education in Transition

    ERIC Educational Resources Information Center

    Ehrenberg, Ronald G.

    2011-01-01

    American higher education is in transition and if there ever was a "golden age" for faculty, it probably is behind us. The best historical data on the composition of faculty is collected annually by the American Mathematical Society. Between 1967 and 2009, the share of full-time faculty with PhDs remained constant at about 90 percent at…

  14. American Higher Education in Transition

    ERIC Educational Resources Information Center

    Ehrenberg, Ronald G.

    2011-01-01

    American higher education is in transition and if there ever was a "golden age" for faculty, it probably is behind us. The best historical data on the composition of faculty is collected annually by the American Mathematical Society. Between 1967 and 2009, the share of full-time faculty with PhDs remained constant at about 90 percent at…

  15. Evaluation of nontarget effects of methoprene applied to catch basins for mosquito control

    USGS Publications Warehouse

    Butler, Mari; Ginsberg, Howard S.; LeBrun, Roger A.; Gettman, Alan

    2010-01-01

    The mosquito larvicide methoprene is a juvenile growth hormone mimic that is widely used to control mosquito larvae in stormwater catch basins. This study addresses two concerns pertaining to methoprene's use for mosquito control. First, measurements of methoprene concentrations were made from water in catch basins that had been treated with methoprene and from an adjoining salt pond near where the treated catch basins emptied. The concentrations of methoprene in catch basins and at drainage outlets after application at the rates currently used for mosquito control in southern Rhode Island were 0.5 ppb and lower, orders of magnitude below what has been determined as detrimental to organisms other than mosquitoes. Second, the effects of methoprene on the communities that live in catch basins were evaluated both in simulated catch basins in the laboratory and in actual catch basins in the field. We found no evidence of declines in abundances of any taxa attributable to the application. Furthermore, we found no consistent changes in community-level parameters (e.g., taxonomic richness, and dominance-diversity relationships) related to methoprene application in either field or laboratory trials.

  16. 45Ca efflux from anterior byssus retractor muscle in phasic and catch contraction.

    PubMed

    Bloomquist, E; Curtis, B A

    1975-11-01

    Phasic or catch contractions in Mytilus anterior byssus retractor muscle (ABRM) were activated by acetylcholine (ACh) and catch relaxation was initiated by 5-hydroxytryptamine (5HT). During phasic contraction and early in catch there is a brief increase in 45Ca efflux. When catch occurs, there is a subsequent drop in 45Ca efflux which then slowly recovers as catch tension declines. With catch relaxation by 5HT there is a biphasic increase in 45Ca efflux, identical to that seen when 5HT is applied to resting muscle. Compartment analyses based on the magnitude of pairs of these responses at varying times of the washout indicated that the increase in 45Ca efflux with activation originates from a compartment with the same time constant as the intermediate (80--100 min) compartment already described by previous resting efflux experiments. The decrease in 45Ca efflux during catch also involves this compartment. The increase in 45Ca efflux with 5HT originates from a more slowly exchanging Ca store with a time constant of approximately200 min.

  17. Evaluation of nontarget effects of methoprene applied to catch basins for mosquito control.

    PubMed

    Butler, Mari; Ginsberg, Howard S; Lebrun, Roger A; Gettman, Alan

    2010-12-01

    The mosquito larvicide methoprene is a juvenile growth hormone mimic that is widely used to control mosquito larvae in stormwater catch basins. This study addresses two concerns pertaining to methoprene's use for mosquito control. First, measurements of methoprene concentrations were made from water in catch basins that had been treated with methoprene and from an adjoining salt pond near where the treated catch basins emptied. The concentrations of methoprene in catch basins and at drainage outlets after application at the rates currently used for mosquito control in southern Rhode Island were 0.5 ppb and lower, orders of magnitude below what has been determined as detrimental to organisms other than mosquitoes. Second, the effects of methoprene on the communities that live in catch basins were evaluated both in simulated catch basins in the laboratory and in actual catch basins in the field. We found no evidence of declines in abundances of any taxa attributable to the application. Furthermore, we found no consistent changes in community-level parameters (e.g., taxonomic richness, and dominance-diversity relationships) related to methoprene application in either field or laboratory trials. © 2010 The Society for Vector Ecology.

  18. How to Share a Quantum Secret

    SciTech Connect

    Cleve, R.; Gottesman, D.; Lo, H.

    1999-07-01

    We investigate the concept of quantum secret sharing. In a (k,thinspn) threshold scheme, a secret quantum state is divided into n shares such that any k of those shares can be used to reconstruct the secret, but any set of k{minus}1 or fewer shares contains absolutely no information about the secret. We show that the only constraint on the existence of threshold schemes comes from the quantum {open_quotes}no-cloning theorem,{close_quotes} which requires that n{lt}2k , and we give efficient constructions of all threshold schemes. We also show that, for k{le}n{lt}2k{minus}1 , then any (k,thinspn) threshold scheme {ital must} distribute information that is globally in a mixed state. {copyright} {ital 1999} {ital The American Physical Society }

  19. Proactive quantum secret sharing

    NASA Astrophysics Data System (ADS)

    Qin, Huawang; Dai, Yuewei

    2015-11-01

    A proactive quantum secret sharing scheme is proposed, in which the participants can update their key shares periodically. In an updating period, one participant randomly generates the EPR pairs, and the other participants update their key shares and perform the corresponding unitary operations on the particles of the EPR pairs. Then, the participant who generated the EPR pairs performs the Bell-state measurement and updates his key share according to the result of the Bell-state measurement. After an updating period, each participant can change his key share, but the secret is changeless, and the old key shares will be useless even if they have been stolen by the attacker. The proactive property of our scheme is very useful to resist the mobile attacker.

  20. An assessment of West African seahorses in fisheries catch and trade.

    PubMed

    Cisneros-Montemayor, A M; West, K; Boiro, I S; Vincent, A C J

    2016-02-01

    This study provides the first assessment of a heavily traded West African seahorse species, Hippocampus algiricus, and the first information on short-snouted seahorse Hippocampus hippocampus biology in Africa. A total of 219 seahorses were sampled from fisher catch in Senegal and The Gambia, with estimated height at reproductive activity for H. algiricus (161 mm) larger than mean ± S.D. catch height (150 ± 31 mm). Catch composition, height at reproductive activity and potential biases in fishery retention are discussed with regard to the current Convention on International Trade of Endangered Species (CITES) guidelines. © 2015 The Fisheries Society of the British Isles.

  1. A sampling device for the fauna of storm water catch basins

    USGS Publications Warehouse

    Butler, M.; Casagrande, R.; LeBrun, R.; Ginsberg, H.; Gettman, A.

    2007-01-01

    Storm water drainage catch basins provide habitat to a variety of different aquatic organisms including arthropods, molluscs and annelid worms. Arthropods such as mosquitoes are known to use these environments as larval habitat. Because of health concerns, catch basins are often targeted for mosquito control exposing all inhabitants to pesticides such as methoprene or BTI. In this paper we describe a sampler that we used to evaluate catch basin communities in southern Rhode Island over a six month period. We also examine its efficacy and consistency. We found that the sampler effectively estimated organism abundances.

  2. 75 FR 17315 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod for American Fisheries Act...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-06

    ... Economic Zone Off Alaska; Pacific Cod for American Fisheries Act Catcher Processors Using Trawl Gear in the...: NMFS is prohibiting directed fishing for Pacific cod by American Fisheries Act (AFA) trawl catcher... exceeding the B season allowance of the 2010 Pacific cod total allowable catch (TAC) specified for AFA...

  3. 77 FR 19144 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod for American Fisheries Act...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ... Economic Zone Off Alaska; Pacific Cod for American Fisheries Act Catcher/Processors Using Trawl Gear in the...: NMFS is prohibiting directed fishing for Pacific cod by American Fisheries Act (AFA) trawl catcher... exceeding the B season allowance of the 2012 Pacific cod total allowable catch specified for AFA...

  4. 77 FR 34853 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod for American Fisheries Act...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-12

    ... Economic Zone Off Alaska; Pacific Cod for American Fisheries Act Catcher/Processors Using Trawl Gear in the...: NMFS is prohibiting directed fishing for Pacific cod by American Fisheries Act (AFA) trawl catcher... exceeding the 2012 Pacific cod total allowable catch specified for AFA trawl catcher/processors in the...

  5. Maintenance of a health promotion program in elementary schools: results from the CATCH-ON study key informant interviews.

    PubMed

    Lytle, Leslie A; Ward, Jerri; Nader, Phillip R; Pedersen, Sheryl; Williston, B J

    2003-08-01

    To better understand the institutionalization process in Child and Adolescent Trial for Cardiovascular Health (CATCH) intervention and control schools, 199 key informant interviews were conducted with school food service staff, physical education teachers, classroom teachers, and administrators at the four CATCH-ON field centers. School personnel were asked to talk about the degree of CATCH program implementation, who at the school or school district was instrumental in promoting CATCH, and the conditions that facilitated or impeded the institutionalization of CATCH activities and philosophies. The CATCH Physical Education (PE) component appeared to have the highest level of institutionalization, and the CATCH classroom curriculum and family components appeared to have the lowest levels of institutionalization. The primary barriers expressed included the low priority for health promotion activities and time constraints of schools: lack of mechanisms for training of school staff; and lack of sufficient funds for materials, equipment, and lower fat vendor products.

  6. Shared Parenting Dysfunction.

    ERIC Educational Resources Information Center

    Turkat, Ira Daniel

    2002-01-01

    Joint custody of children is the most prevalent court ordered arrangement for families of divorce. A growing body of literature indicates that many parents engage in behaviors that are incompatible with shared parenting. This article provides specific criteria for a definition of the Shared Parenting Dysfunction. Clinical aspects of the phenomenon…

  7. Intelligence Sharing in Bosnia

    DTIC Science & Technology

    2007-11-02

    increases with the demands of near real time accurate intelligence for operational decision-making. Given this environment, intelligence-sharing...operating system providing actionable near-real- time intelligence to commanders for coalition synchronization and the requirement to protect national...real time accurate intelligence for operational decision-making. Given this environment, intelligence-sharing requirements across an ad hoc coalition

  8. Sharing Songs with Children.

    ERIC Educational Resources Information Center

    Wolf, Jan

    2000-01-01

    Notes that songs can bridge generations, draw students and teachers together, and remain forever in a child's memory. Suggests the following approaches for early childhood educators: sing with children, share favorite songs with students, allow students to sing and share their favorite songs, and do not focus on students' musical memory. (LBT)

  9. Models, Norms and Sharing.

    ERIC Educational Resources Information Center

    Harris, Mary B.

    To investigate the effect of modeling on altruism, 156 third and fifth grade children were exposed to a model who either shared with them, gave to a charity, or refused to share. The test apparatus, identified as a game, consisted of a box with signal lights and a chute through which marbles were dispensed. Subjects and the model played the game…

  10. Work Sharing Case Studies.

    ERIC Educational Resources Information Center

    McCarthy, Maureen E.; And Others

    Designed to provide private sector employers with the practical information necessary to select and then to design and implement work sharing arrangements, this book presents case studies of some 36 work sharing programs. Topics covered in the case studies include the circumstances leading to adoption of the program, details of compensation and…

  11. Mortality of Palmetto bass following catch-and-release angling

    USGS Publications Warehouse

    Petersen, M.J.; Bettoli, Phillip William

    2013-01-01

    Palmetto bass (Striped Bass Morone saxatilis x White Bass M. chrysops) have been stocked into reservoirs in the southeastern USA since the late 1960s and have gained widespread acceptance as a sport fish. These fisheries are growing in popularity and catch-and-release (CR) fishing is commonplace; however, there is a dearth of information on CR mortality of palmetto bass. We experimentally angled palmetto bass (n = 56; >373-mm TL) in a Tennessee reservoir using traditional angling gear in water temperatures ranging from 13 °C to 32 °C. Ultrasonic transmitters equipped with floats were externally attached to fish, which were released immediately and tracked multiple times within 10 d of release. Mortality was negligible (3.6%) in fall and spring at cool water temperatures but was high (39.3%) in summer when water temperatures exceeded 26 °C. The best logistic regression model based on Akaike's information criterion for small sample sizes scores relied on water temperature alone to predict CR mortality of palmetto bass; there was little support for other models that included all possible combinations of the six other predictor variables we tested. Palmetto bass in our study experienced lower CR mortality than Striped Bass in other systems, but CR mortality rates for palmetto bass that approach or exceed 40% during summer are still problematic if the goal is to maintain fishing quality.

  12. Evolution or revolution: The Catch 22 of TACSATs

    NASA Astrophysics Data System (ADS)

    Elliott, C. J.

    1993-02-01

    The potential exploitation of TACSATs is limited by a vicious circle in which users do not specify requirements which they believe to be infeasible and the space industry does not offer radically new solutions because it perceives no demand. This is the Catch 22 of the title. This paper aims to show some of the possibilities if we break out of that vicious circle. A private civilian Earth observation mission (SeaStar) is adopted as a baseline. In order to illustrate what might be possible, military payloads for surveillance, verification, and C3I are suggested, derived from land or air bases systems that either already exist or are known to be under development. It must be appreciated that these are not presented as proposed designs, merely as a kind of 'existence proof' for high performance and low cost satellites. It is possible, on the basis of this 'existence proof', to explore some of the operational consequences of the more general use of TACSATs.

  13. [Simultaneous nitrification and denitrification by catching bed biofilm reactor].

    PubMed

    Zhang, Yan; Guo, Yan; Bai, Yu-Hu; Tan, Ling-Ling; Wang, Yong-Sheng; Koyama, Toichiro

    2010-01-01

    Catching bed biofilm reactor combined with traditional biofilm process as a novel treatment was developed. The performance of the reactor for nitrogen removal was investigated. Steady removal effect with 81.7% of average COD removal rate was achieved in various hydraulic retention time (HRT). Even when hydraulic retention time (HRT) was only at 3.90 h with average NH4(+) -N volumetric loading of 0.47 kg/(m3 x d) and TN of 0.59 kg/(m3 x d), 92.7% of average NH4(+) -N removal rate and 67.5% of average TN removal rate were achieved. In the experiment dissolved oxygen (DO) was the most crucial factor for removal rates of TN and pH was a crucial factor for removal rates of NH4(+) -N, TN. The optimal condition was with DO 0.1-2.0 mg/L and pH of 7.0-7.5. Mechanisms of TN removal via simultaneous nitrification and denitrification in the experiment were analyzed.

  14. Great Lakes commercial fishing catch 1929-2014

    USGS Publications Warehouse

    ,

    2016-01-01

    Since 1971 the Great Lakes Science Center (GLSC), formerly known as the National Fishery Center-Great Lakes (National Biological Service), the Great Lakes Fishery Laboratory (U.S. Fish and Wildlife Service)(FWS/GLFL), and the Ann Arbor Biological Laboratory (Bureau of Commercial Fisheries), have acted as repositories for the processing, reporting, and storage of U.S. Great Lakes commercial fishery statistics. The GLSC prepares annual summaries of these data for use by federal and state resource managers and other interested public and private organizations. The data collection system was organized in 1926 by Dr. John Van Oosten of the Bureau of Fisheries and was first put to use by the State of Michigan in 1927. Commercial fishermen licensed by that state were required to submit daily fishing reports indicating gear used and amount of catch. In succeeding years the system was improved and expanded until by 1950 all the Great Lakes states and the Province of Ontario, Canada, had similar systems.

  15. Great Lakes commercial fishing catches 1929-2013

    USGS Publications Warehouse

    ,

    2015-01-01

    Since 1971 the Great Lakes Science Center (GLSC), formerly known as the National Fishery Center-Great Lakes (National Biological Service), the Great Lakes Fishery Laboratory (U.S. Fish and Wildlife Service)(FWS/GLFL), and the Ann Arbor Biological Laboratory (Bureau of Commercial Fisheries), have acted as repositories for the processing, reporting, and storage of U.S. Great Lakes commercial fishery statistics. The GLSC prepares annual summaries of these data for use by federal and state resource managers and other interested public and private organizations. The data collection system was organized in 1926 by Dr. John Van Oosten of the Bureau of Fisheries and was first put to use by the State of Michigan in 1927. Commercial fishermen licensed by that state were required to submit daily fishing reports indicating gear used and amount of catch. In succeeding years the system was improved and expanded until by 1950 all the Great Lakes states and the Province of Ontario, Canada, had similar systems.

  16. Catch-and-release reagents for broadscale quantitative proteomics analyses.

    PubMed

    Gartner, Carlos A; Elias, Joshua E; Bakalarski, Corey E; Gygi, Steven P

    2007-04-01

    The relative quantification of protein expression levels in different cell samples through the utilization of stable isotope dilution has become a standard method in the field of proteomics. We describe here the development of a new reductively cleavable reagent which facilitates the relative quantification of thousands of proteins from only tens of micrograms of starting protein. The ligand features a novel disulfide moiety that links biotin and a thiol-reactive entity. The disulfide is stable to reductive conditions employed during sample labeling but is readily cleaved under mild conditions using tris-(2-carboxyethyl) phosphine (TCEP). This unique chemical property allows for the facile use of immobilized avidin in a manner equivalent to the use of conventional reversible-binding affinity resins. Target peptides are bound to avidin resin, washed rigorously, then cleaved directly from the resin, resulting in simplified sample handling procedures and reduced nonspecific interactions. Here we demonstrate the stability of the linker under two different reducing conditions and show how this "catch-and-release (CAR)" reagent can be used to quantitatively compare protein abundances from two distinct cellular lysates. Starting with only 40 microg protein from each sample, 1840 individual proteins were identified in a single experiment. Using in-house software for automated peak integration, 1620 of these proteins were quantified for differential expression.

  17. Estimating the number of species with CatchAll.

    PubMed

    Bunge, John

    2011-01-01

    In many situations we are faced with the need to estimate the number of classes in a population from observed count data: this arises not only in biology, where we are interested in the number of taxa such as species, but also in many other fields such as public health, criminal justice, software engineering, etc. This problem has a rich history in theoretical statistics, dating back at least to 1943, and many approaches have been proposed and studied. However, to date only one approach has been implemented in readily available software, namely a relatively simple nonparametric method which, while straightforward to program, is not flexible and can be prone to information loss. Here we present CatchAll, a new, platform-independent, user-friendly, computationally optimized software package which calculates a powerful and flexible suite of parametric models (based on current statistical research) in addition to all existing nonparametric procedures. We briefly describe the software and its mathematical underpinnings (which are treated in depth elsewhere), and we work through an applied example from microbial ecology in detail.

  18. The range of attraction for light traps catching Culicoides biting midges (Diptera: Ceratopogonidae)

    PubMed Central

    2013-01-01

    Background Culicoides are vectors of e.g. bluetongue virus and Schmallenberg virus in northern Europe. Light trapping is an important tool for detecting the presence and quantifying the abundance of vectors in the field. Until now, few studies have investigated the range of attraction of light traps. Methods Here we test a previously described mathematical model (Model I) and two novel models for the attraction of vectors to light traps (Model II and III). In Model I, Culicoides fly to the nearest trap from within a fixed range of attraction. In Model II Culicoides fly towards areas with greater light intensity, and in Model III Culicoides evaluate light sources in the field of view and fly towards the strongest. Model II and III incorporated the directionally dependent light field created around light traps with fluorescent light tubes. All three models were fitted to light trap collections obtained from two novel experimental setups in the field where traps were placed in different configurations. Results Results showed that overlapping ranges of attraction of neighboring traps extended the shared range of attraction. Model I did not fit data from any of the experimental setups. Model II could only fit data from one of the setups, while Model III fitted data from both experimental setups. Conclusions The model with the best fit, Model III, indicates that Culicoides continuously evaluate the light source direction and intensity. The maximum range of attraction of a single 4W CDC light trap was estimated to be approximately 15.25 meters. The attraction towards light traps is different from the attraction to host animals and thus light trap catches may not represent the vector species and numbers attracted to hosts. PMID:23497628

  19. The range of attraction for light traps catching Culicoides biting midges (Diptera: Ceratopogonidae).

    PubMed

    Kirkeby, Carsten; Græsbøll, Kaare; Stockmarr, Anders; Christiansen, Lasse E; Bødker, René

    2013-03-15

    Culicoides are vectors of e.g. bluetongue virus and Schmallenberg virus in northern Europe. Light trapping is an important tool for detecting the presence and quantifying the abundance of vectors in the field. Until now, few studies have investigated the range of attraction of light traps. Here we test a previously described mathematical model (Model I) and two novel models for the attraction of vectors to light traps (Model II and III). In Model I, Culicoides fly to the nearest trap from within a fixed range of attraction. In Model II Culicoides fly towards areas with greater light intensity, and in Model III Culicoides evaluate light sources in the field of view and fly towards the strongest. Model II and III incorporated the directionally dependent light field created around light traps with fluorescent light tubes. All three models were fitted to light trap collections obtained from two novel experimental setups in the field where traps were placed in different configurations. Results showed that overlapping ranges of attraction of neighboring traps extended the shared range of attraction. Model I did not fit data from any of the experimental setups. Model II could only fit data from one of the setups, while Model III fitted data from both experimental setups. The model with the best fit, Model III, indicates that Culicoides continuously evaluate the light source direction and intensity. The maximum range of attraction of a single 4W CDC light trap was estimated to be approximately 15.25 meters. The attraction towards light traps is different from the attraction to host animals and thus light trap catches may not represent the vector species and numbers attracted to hosts.

  20. Native Americans in the Health Professions.

    ERIC Educational Resources Information Center

    Westberg, Jane; Blue Spruce, George, Jr.

    1999-01-01

    Dr. George Blue Spruce, Jr., who became the first American Indian dentist in 1956, shares his views on health professions for Indian young people, as well as his own experiences. Resources for prospective dental students, information on the Society of American Indian Dentists, and inspiring stories of American Indian healers are provided. (CDS)

  1. Combining "real effort" with induced effort costs: the ball-catching task.

    PubMed

    Gächter, Simon; Huang, Lingbo; Sefton, Martin

    2016-01-01

    We introduce the "ball-catching task", a novel computerized task, which combines a tangible action ("catching balls") with induced material cost of effort. The central feature of the ball-catching task is that it allows researchers to manipulate the cost of effort function as well as the production function, which permits quantitative predictions on effort provision. In an experiment with piece-rate incentives we find that the comparative static and the point predictions on effort provision are remarkably accurate. We also present experimental findings from three classic experiments, namely, team production, gift exchange and tournament, using the task. All of the results are closely in line with the stylized facts from experiments using purely induced values. We conclude that the ball-catching task combines the advantages of real effort tasks with the use of induced values, which is useful for theory-testing purposes as well as for applications.

  2. Incidental catch of marine birds and mammals in fishing nets off Newfoundland, Canada

    USGS Publications Warehouse

    Piatt, John F.; Nettleship, David N.

    1987-01-01

    Summer surveys of the incidental catch of marine birds and mammals in fishing nets around the east coast of Newfoundland indicated that over 100 000 animals were killed in nets during a 4-year period (1981–1984). Composition of catches depended on foraging behaviour, regional abundance, and the degree of foraging aggregation of different species. Highest incidental catches occurred in conjunction with the inshore spawning migration of capelin (Mallotus villosus), and the numbers of capelin predators caught varied with capelin abundance. Seabird by-catch was highest in the vicinity of major breeding colonies, decreasing rapidly with distance from these sites. In some years and locations, net-mortality may have constituted the greatest source of adult mortality for some species' populations.

  3. 75 FR 9157 - Proposed Information Collection; Comment Request; Alaska Region Scale and Catch Weighing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-01

    ... or patsy.bearden@noaa.gov . SUPPLEMENTARY INFORMATION: I. Abstract The scale and catch weighing... flow scale tests; 45 minutes for records for daily automatic hopper scale tests; 1 minute for printed...

  4. Net calcium fluxes in anterior byssus retractor muscle with phasic and catch contraction.

    PubMed

    Bloomquist, E; Curtis, B A

    1975-11-01

    Calcium in the artificial seawater bathing whole Mytilus anterior byssus retractor muscles (ABRM) was measured by a specific Ca electrode under various conditions of activation, catch, and catch relaxation. Activation in response to ACh was associated with uptake of Ca by the muscles. Phasic contractions produced a small Ca uptake; catch contractions produced a larger and sustained Ca uptake. After tension relaxation, the muscle lost an amount of Ca roughly equal to that gained. Catch relaxation by 5-hydroxytryptamine (5HT) was associated with Ca release. ACh at identical concentrations, applied to the muscle for increasingly longer times, produced increasing amounts of Ca uptake. Regardless of the previous gain of Ca by the muscle, 5HT applied for a constant interval caused release of the same amount of Ca. A model for the Ca control system in ABRM based on this and previously obtained 45Ca efflux data is proposed.

  5. Field Evaluation of Pyriproxyfen Against Mosquitoes in Catch Basins in Southern California.

    PubMed

    Mian, Lal S; Dhillon, Major S; Dodson, Lawrence

    2017-06-01

    In a field trial, pyriproxyfen (Sumilarv 0.5% G) applied at 10 g and 50 g per catch basin and S-methoprene (Altosid XR briquet 2.1%) at 1 briquet per catch basin at a local park provided 100% inhibition of adult emergence (IAE) of the test species, Culex quinquefasciatus , for the first 3 wk. The IAE dropped to 69% to 85% for pyriproxyfen and 68% for methoprene at 4 wk posttreatment. The IAE at 5 to 8 wk posttreatment, although remaining high, was overshadowed by high mortality in control catch basins. The high mortality in control could be attributed to autodissemination of pyriproxyfen by mosquitoes from treated to untreated catch basins.

  6. Maintenance of the classroom health education curricula: results from the CATCH-ON study.

    PubMed

    Johnson, Carolyn C; Li, Donglin; Galati, Todd; Pedersen, Sheryl; Smyth, Mary; Parcel, Guy S

    2003-08-01

    Maintenance of the interactive Child and Adolescent Trial for Cardiovascular Health (CATCH) third- to fifth-grade curricula was studied in the 56 original intervention schools and 20 of the original control schools 5 years postintervention in four regions of the United States. Target grade teachers completed a self-administered survey that included questions regarding use of the CATCH materials, training in CATCH or other health education, barriers and perceived support for health education, and amount of health education currently taught. Percentage of teachers who continued to teach CATCH in the classroom was low; however, percentages were significantly higher in former intervention compared with control schools, even though control schools received training and materials following the main field trial. The results of this study can provide useful information for future development of classroom health promotion materials with a higher level of sustainability.

  7. Combining telephone surveys and fishing catches self-report: the French sea bass recreational fishery assessment.

    PubMed

    Rocklin, Delphine; Levrel, Harold; Drogou, Mickaël; Herfaut, Johanna; Veron, Gérard

    2014-01-01

    Fisheries statistics are known to be underestimated, since they are mainly based on information about commercial fisheries. However, various types of fishing activities exist and evaluating them is necessary for implementing effective management plans. This paper assesses the characteristics and catches of the French European sea bass recreational fishery along the Atlantic coasts, through the combination of large-scale telephone surveys and fishing diaries study. Our results demonstrated that half of the total catches (mainly small fish) were released at sea and that the mean length of a kept sea bass was 46.6 cm. We highlighted different patterns of fishing methods and type of gear used. Catches from boats were greater than from the shore, both in abundance and biomass, considering mean values per fishing trip as well as CPUE. Spearfishers caught the highest biomass of sea bass per fishing trip, but the fishing rod with lure was the most effective type of gear in terms of CPUE. Longlines had the highest CPUE value in abundance but not in biomass: they caught numerous but small sea bass. Handlines were less effective, catching few sea bass in both abundance and biomass. We estimated that the annual total recreational sea bass catches was 3,173 tonnes of which 2,345 tonnes were kept. Since the annual commercial catches landings were evaluated at 5,160 tonnes, recreational landings represent 30% of the total fishing catches on the Atlantic coasts of France. Using fishers' self-reports was a valuable way to obtain new information on data-poor fisheries. Our results underline the importance of evaluating recreational fishing as a part of the total amount of fisheries catches. More studies are critically needed to assess overall fish resources caught in order to develop effective fishery management tools.

  8. Combining Telephone Surveys and Fishing Catches Self-Report: The French Sea Bass Recreational Fishery Assessment

    PubMed Central

    Rocklin, Delphine; Levrel, Harold; Drogou, Mickaël; Herfaut, Johanna; Veron, Gérard

    2014-01-01

    Fisheries statistics are known to be underestimated, since they are mainly based on information about commercial fisheries. However, various types of fishing activities exist and evaluating them is necessary for implementing effective management plans. This paper assesses the characteristics and catches of the French European sea bass recreational fishery along the Atlantic coasts, through the combination of large-scale telephone surveys and fishing diaries study. Our results demonstrated that half of the total catches (mainly small fish) were released at sea and that the mean length of a kept sea bass was 46.6 cm. We highlighted different patterns of fishing methods and type of gear used. Catches from boats were greater than from the shore, both in abundance and biomass, considering mean values per fishing trip as well as CPUE. Spearfishers caught the highest biomass of sea bass per fishing trip, but the fishing rod with lure was the most effective type of gear in terms of CPUE. Longlines had the highest CPUE value in abundance but not in biomass: they caught numerous but small sea bass. Handlines were less effective, catching few sea bass in both abundance and biomass. We estimated that the annual total recreational sea bass catches was 3,173 tonnes of which 2,345 tonnes were kept. Since the annual commercial catches landings were evaluated at 5,160 tonnes, recreational landings represent 30% of the total fishing catches on the Atlantic coasts of France. Using fishers' self-reports was a valuable way to obtain new information on data-poor fisheries. Our results underline the importance of evaluating recreational fishing as a part of the total amount of fisheries catches. More studies are critically needed to assess overall fish resources caught in order to develop effective fishery management tools. PMID:24489885

  9. Influence of moonlight on light trap catches of the malaria vector Anopheles nuneztovari in Venezuela.

    PubMed

    Rubio-Palis, Y

    1992-06-01

    A significant effect (P = 0.002) of moonlight on light trap catches of Anopheles nuneztovari females was observed during a longitudinal study in western Venezuela. The catch with no moon was 1.86 times larger than with full moon. Nevertheless, moonlight does not seem to have any effect on the composition of adult mosquito population since the difference in the parous rate of females collected during full moon and during no moon was not significant (P greater than 0.05).

  10. 50 CFR 300.65 - Catch sharing plan and domestic management measures in waters in and off Alaska.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... caudal (tail) fin to mark all halibut caught and retained as GAF, and if the halibut is filleted, the entire carcass, with head and tail connected as a single piece, must be retained on board the vessel... extreme end of the middle of the tail. (8) Community charter halibut permit only: Community or Port where...

  11. 50 CFR 300.65 - Catch sharing plan and domestic management measures in waters in and off Alaska.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Municipality St. Paul Municipality Halibut Regulatory Area 4D Rural Community Organized Entity Gambell.... GeorgeSt. Paul Pribilof Islands Aleut Communities of St. Paul Island and St. George Island...

  12. 50 CFR 300.65 - Catch sharing plan and domestic management measures in waters in and off Alaska.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Vasilief Rock at 56°48′56″ N. lat., 135°32′30″ W. long., and (D) To the green day marker in Dorothy Narrows.... long., (D) To the green day marker in Dorothy Narrows at 56°49′17″ N. lat., 135°22′45″ W. long. to... and postmarked or received no later than 14 calendar days after the Monday of the fishing week (as...

  13. 50 CFR 300.65 - Catch sharing plan and domestic management measures in waters in and off Alaska.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Vasilief Rock at 56°48′56″ N. lat., 135°32′30″ W. long., and (D) To the green day marker in Dorothy Narrows.... long., (D) To the green day marker in Dorothy Narrows at 56°49′17″ N. lat., 135°22′45″ W. long. to... and postmarked or received no later than 14 calendar days after the Monday of the fishing week (as...

  14. 76 FR 44155 - Pacific Halibut Fisheries; Catch Sharing Plan for Guided Sport and Commercial Fisheries in Alaska

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-22

    ... halibut fishery management goals of the North Pacific Fishery Management Council. DATES: Written comments... Contents I. Management of the Halibut Fisheries II. History of Management in the Guided Sport Halibut.... Management of the Halibut Fisheries The IPHC and NMFS manage fishing for Pacific halibut (Hippoglossus...

  15. 50 CFR 300.65 - Catch sharing plan and domestic management measures in waters in and off Alaska.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Game (ADF&G) Saltwater Sport Fishing Charter Trip Logbook data sheets must be submitted to the ADF&G..., then a separate Alaska Department of Fish and Game Saltwater Sport Fishing Charter Trip Logbook data... of Fish and Game Saltwater Sport Fishing Charter Trip Logbook data sheet on the line number...

  16. Regulation of actin catch-slip bonds with a RhoA-formin module

    NASA Astrophysics Data System (ADS)

    Lee, Cho-Yin; Lou, Jizhong; Wen, Kuo-Kuang; McKane, Melissa; Eskin, Suzanne G.; Rubenstein, Peter A.; Chien, Shu; Ono, Shoichiro; Zhu, Cheng; McIntire, Larry V.

    2016-10-01

    The dynamic turnover of the actin cytoskeleton is regulated cooperatively by force and biochemical signaling. We previously demonstrated that actin depolymerization under force is governed by catch-slip bonds mediated by force-induced K113:E195 salt-bridges. Yet, the biochemical regulation as well as the functional significance of actin catch bonds has not been elucidated. Using AFM force-clamp experiments, we show that formin controlled by RhoA switches the actin catch-slip bonds to slip-only bonds. SMD simulations reveal that the force does not induce the K113:E195 interaction when formin binds to actin K118 and E117 residues located at the helical segment extending to K113. Actin catch-slip bonds are suppressed by single residue replacements K113E and E195K that interrupt the force-induced K113:E195 interaction; and this suppression is rescued by a K113E/E195K double mutant (E/K) restoring the interaction in the opposite orientation. These results support the biological significance of actin catch bonds, as they corroborate reported observations that RhoA and formin switch force-induced actin cytoskeleton alignment and that either K113E or E195K induces yeast cell growth defects rescued by E/K. Our study demonstrates how the mechano-regulation of actin dynamics is modulated by biochemical signaling molecules, and suggests that actin catch bonds may be important in cell functions.

  17. Regulation of actin catch-slip bonds with a RhoA-formin module

    PubMed Central

    Lee, Cho-yin; Lou, Jizhong; Wen, Kuo-Kuang; McKane, Melissa; Eskin, Suzanne G.; Rubenstein, Peter A.; Chien, Shu; Ono, Shoichiro; Zhu, Cheng; McIntire, Larry V.

    2016-01-01

    The dynamic turnover of the actin cytoskeleton is regulated cooperatively by force and biochemical signaling. We previously demonstrated that actin depolymerization under force is governed by catch-slip bonds mediated by force-induced K113:E195 salt-bridges. Yet, the biochemical regulation as well as the functional significance of actin catch bonds has not been elucidated. Using AFM force-clamp experiments, we show that formin controlled by RhoA switches the actin catch-slip bonds to slip-only bonds. SMD simulations reveal that the force does not induce the K113:E195 interaction when formin binds to actin K118 and E117 residues located at the helical segment extending to K113. Actin catch-slip bonds are suppressed by single residue replacements K113E and E195K that interrupt the force-induced K113:E195 interaction; and this suppression is rescued by a K113E/E195K double mutant (E/K) restoring the interaction in the opposite orientation. These results support the biological significance of actin catch bonds, as they corroborate reported observations that RhoA and formin switch force-induced actin cytoskeleton alignment and that either K113E or E195K induces yeast cell growth defects rescued by E/K. Our study demonstrates how the mechano-regulation of actin dynamics is modulated by biochemical signaling molecules, and suggests that actin catch bonds may be important in cell functions. PMID:27731359

  18. Catch rates, composition and fish size from reefs managed with periodically-harvested closures.

    PubMed

    Cohen, Philippa Jane; Alexander, Timothy J

    2013-01-01

    Periodically-harvested closures are commonly employed within co-management frameworks to help manage small-scale, multi-species fisheries in the Indo-Pacific. Despite their widespread use, the benefits of periodic harvesting strategies for multi-species fisheries have, to date, been largely untested. We examine catch and effort data from four periodically-harvested reef areas and 55 continuously-fished reefs in Solomon Islands. We test the hypothesis that fishing in periodically-harvested closures would yield: (a) higher catch rates, (b) proportionally more short lived, fast growing, sedentary taxa, and (c) larger finfish and invertebrates, compared to catches from reefs continuously open to fishing. Our study showed that catch rates were significantly higher from periodically-harvested closures for gleaning of invertebrates, but not for line and spear fishing. The family level composition of catches did not vary significantly between open reefs and periodically-harvested closures. Fish captured from periodically-harvested closures were slightly larger, but Trochus niloticus were significantly smaller than those from continuously open reefs. In one case of intense and prolonged harvesting, gleaning catch rates significantly declined, suggesting invertebrate stocks were substantially depleted in the early stages of the open period. Our study suggests periodically-harvested closures can have some short term benefits via increasing harvesting efficiency. However, we did not find evidence that the strategy had substantially benefited multi-species fin-fisheries.

  19. Catch Rates, Composition and Fish Size from Reefs Managed with Periodically-Harvested Closures

    PubMed Central

    Cohen, Philippa Jane; Alexander, Timothy J.

    2013-01-01

    Periodically-harvested closures are commonly employed within co-management frameworks to help manage small-scale, multi-species fisheries in the Indo-Pacific. Despite their widespread use, the benefits of periodic harvesting strategies for multi-species fisheries have, to date, been largely untested. We examine catch and effort data from four periodically-harvested reef areas and 55 continuously-fished reefs in Solomon Islands. We test the hypothesis that fishing in periodically-harvested closures would yield: (a) higher catch rates, (b) proportionally more short lived, fast growing, sedentary taxa, and (c) larger finfish and invertebrates, compared to catches from reefs continuously open to fishing. Our study showed that catch rates were significantly higher from periodically-harvested closures for gleaning of invertebrates, but not for line and spear fishing. The family level composition of catches did not vary significantly between open reefs and periodically-harvested closures. Fish captured from periodically-harvested closures were slightly larger, but Trochus niloticus were significantly smaller than those from continuously open reefs. In one case of intense and prolonged harvesting, gleaning catch rates significantly declined, suggesting invertebrate stocks were substantially depleted in the early stages of the open period. Our study suggests periodically-harvested closures can have some short term benefits via increasing harvesting efficiency. However, we did not find evidence that the strategy had substantially benefited multi-species fin-fisheries. PMID:24066044

  20. Share with thy neighbors

    NASA Astrophysics Data System (ADS)

    Chandra, Surendar; Yu, Xuwen

    2007-01-01

    Peer to peer (P2P) systems are traditionally designed to scale to a large number of nodes. However, we focus on scenarios where the sharing is effected only among neighbors. Localized sharing is particularly attractive in scenarios where wide area network connectivity is undesirable, expensive or unavailable. On the other hand, local neighbors may not offer the wide variety of objects possible in a much larger system. The goal of this paper is to investigate a P2P system that shares contents with its neighbors. We analyze the sharing behavior of Apple iTunes users in an University setting. iTunes restricts the sharing of audio and video objects to peers within the same LAN sub-network. We show that users are already making a significant amount of content available for local sharing. We show that these systems are not appropriate for applications that require access to a specific object. We argue that mechanisms that allow the user to specify classes of interesting objects are better suited for these systems. Mechanisms such as bloom filters can allow each peer to summarize the contents available in the neighborhood, reducing network search overhead. This research can form the basis for future storage systems that utilize the shared storage available in neighbors and build a probabilistic storage for local consumption.

  1. Nutrient Intakes of Third Graders: Results from the Child and Adolescent Trial for Cardiovascular Health (CATCH) Baseline Survey

    PubMed Central

    Lytle, Leslie A.; Eszery, Mary Kay; Nicklas, Theresa; Montgomery, Deanna; Zive, Michelle; Evans, Marguerite; Snyder, Patricia; Nichaman, Milton; Kelder, Steven H.; Reed, Debra; Busch, Ellen; Mitchell, Paul

    2007-01-01

    The purpose of this article is to report on baseline intakes of 1874 third-grade children representing a subsample of the Child and Adolescent Trial for Cardiovascular Health (CATCH) cohort. Intakes were assessed using a single, food record-assisted, 24-hour recall. The sample is unique in that it is drawn from four states and includes students from various ethnic backgrounds. Nutrients of interest include total energy, sodium, dietary cholesterol, and percent of energy from total fat and saturated fat. At baseline, third-grade students were consuming above nationally recommended levels of energy from fat, saturated fat, and sodium. The CATCH findings show a mean energy intake of 2031 kcal with significant differences by sex. Significant differences by site were seen for percent of energy from total fat, saturated fat, and dietary cholesterol. Children from Minnesota consumed the lowest proportion of energy from total fat and saturated fat while children from Texas had the highest proportion of energy from total fat and saturated fat. Intake of dietary cholesterol was lowest in Minnesota and highest in Louisiana. Nutrient differences by ethnic group were seen only for energy, with African Americans having the highest energy intake and Hispanics having the lowest energy intake. The number of meals consumed from school food service significantly influenced children’s nutrient, intake; children consuming two meals from school food service had significantly greater intakes of energy, saturated fat, and dietary cholesterol compared to students consuming one or no meals from school food-service. The results are compared to other national nutritional surveys of children. PMID:18160975

  2. Catching the Light - The Entwined History of Light and Mind

    NASA Astrophysics Data System (ADS)

    Zajonc, Arthur

    1995-04-01

    In 1910, the surgeons Moreau and LePrince wrote about their successful operation on an eight-year-old boy who had been blind since birth because of cataracts. When the boy's eyes were healed they removed the bandages and, waving a hand in front of the child's physically perfect eyes, asked him what he saw. "I don't know," was his only reply. What he saw was only a varying brightness in front of him. However, when allowed to touch the hand as it began to move, he cried out in a voice of triumph, "It's moving!" He could feel it move, but he still needed laboriously to learn to see it move. Light and eyes were not enough to grant him sight. How, then, do we see? What's the difference between seeing and perception? What is light? From ancient times to the present, from philosophers to quantum physicists, nothing has so perplexed, so fascinated, so captivated the mind as the elusive definition of light. In Catching the Light , Arthur Zajonc takes us on an epic journey into history, tracing how humans have endeavored to understand the phenomenon of light. Blending mythology, religion, science, literature, and painting, Zajonc reveals in poetic detail the human struggle to identify the vital connection between the outer light of nature and the inner light of the human spirit. He explains the curiousness of the Greeks' blue and green "color blindness": Odysseus gazing longingly at the "wine-dark sea"; the use of chloros (green) as the color of honey in Homer's Odessey ; and Euripides' use of the color green to describe the hue of tears and blood. He demonstrates the complexity of perception through the work of Paul Cézanne--the artist standing on the bank of a river, painting the same scene over and over again, the motifs multiplying before his eyes. And Zajonc goes on to show how our quest for an understanding of light, as well as the conclusions we draw, reveals as much about the nature of our own psyche as it does about the nature of light itself. For the ancient

  3. Community Implementation Outcomes of Attachment and Biobehavioral Catch-up

    PubMed Central

    Caron, EB; Weston-Lee, Patria; Haggerty, Danielle; Dozier, Mary

    2015-01-01

    Bringing evidence-based treatments to community practice is a critical challenge for the field. When implemented in the community, evidence-based treatments often fail to provide the benefits shown in laboratory settings. Therefore, when evidence-based treatments are transported to the community, it is essential to investigate implementation process and outcomes. The present study assessed whether Attachment and Biobehavioral Catch-up (ABC), an intervention for high-risk parents that has been shown to be efficacious in randomized clinical trials (RCTs), changed parent behavior in a community-based setting. This study examined data collected from 78 cases by 9 parent coaches in a diverse community setting in Hawaii, and compared data to benchmarks from RCTs. Parent coach fidelity was coded from intervention session video clips, and was also compared with benchmarks. Caregivers participating in ABC were primarily birth parents, and most were referred through Child Protective Services involvement or for reasons of harsh parenting or neglect. Parental behavior was assessed before and after intervention using a semi-structured play task. Increases in parental following the lead and delight, and decreases in parental intrusiveness, were observed; these changes were comparable to effect sizes observed in RCTs. Intent to treat analyses were conducted using behavioral data from videotaped sessions, and suggested that ABC also improved following the lead in parents who subsequently dropped out of treatment. These results support the viability of ABC for enhancing parenting behavior among parents at high risk for maltreatment, and demonstrate that parent coaches in community agencies can successfully implement ABC. PMID:26746112

  4. Catch crops impact on soil water infiltration in vineyards

    NASA Astrophysics Data System (ADS)

    Cerdà, Artemi; Bagarello, Vincenzo; Iovino, Massimo; Ferro, Vito; Keesstra, Saskia; Rodrigo-Comino, Jesús; García Diaz, Andrés; di Prima, Simone

    2017-04-01

    Infiltration is the key component of the hydrological cycle (Cerdà, 1999; Bagarello et al.,, 2014; Zema et al., 2016). Infiltration determines the partitioning of rainfall into runoff and subsurface flow (Cerdà, 1996; Bagarello et al., 2006; Wang et al., 2016). In the Mediterranean, agriculture resulted in the degradation of the soil structure, reduction of the organic matter and increase in the soil losses (Cerdà et al., 2009; Laudicina et al., 2015; Iovino et al., 2016; Willaarts et al., 2016). There is an urgent need to restore the agriculture soils to avoid floods, reduce the carbon emissions and avoid reservoir siltation (Aksakal et al., 2016; Ben Slimane et al., 2016; Yagüe et al., 2016). Catch Crops are widespread used due to their impact on the soil fertility (Mwango et al., 2016; Nishigaki et al., 2016 ; Nawaz et al., 2016). Catch crops also increase the amount of organic matter but little is known about the effect on soil infiltration. Two paired plots were selected in Les Alcusses (Moixent municipality) in Eastern Iberian Peninsula to compare the infiltration rates between a 8-years catch crop (Vicia sp) with a control (plough) soil. The measurements were carried out by means of ring infiltrometer in August 2014 and December 2014 under dry and wet conditions (Cerdà, 2001; Di Prima et al., 2016). The results show that the steady-state infiltration rates were 1.8 higher during the summer period, and that the catch crops did not increase the infiltration rates. Acknowledgements The research leading to these results has received funding from the European Union Seventh Framework Programme (FP7/2007-2013) under grant agreement n 603498 (RECARE project) and the CGL2013- 47862-C2-1-R and CGL2016-75178-C2-2-R national research projects. References Aksakal, E. L., Sari, S., & Angin, I. (2016). Effects of vermicompost application on soil aggregation and certain physical properties. Land Degradation and Development, 27(4), 983-995. doi:10.1002/ldr.2350

  5. Community implementation outcomes of Attachment and Biobehavioral Catch-up.

    PubMed

    Caron, E B; Weston-Lee, Patria; Haggerty, Danielle; Dozier, Mary

    2016-03-01

    Bringing evidence-based treatments to community practice is a critical challenge for the field. When implemented in the community, evidence-based treatments often fail to provide the benefits shown in laboratory settings. Therefore, when evidence-based treatments are transported to the community, it is essential to investigate implementation process and outcomes. The present study assessed whether Attachment and Biobehavioral Catch-up (ABC), an intervention for high-risk parents that has been shown to be efficacious in randomized clinical trials (RCTs), changed parent behavior in a community-based setting. This study examined data collected from 78 cases by 9 parent coaches in a diverse community setting in Hawaii, and compared data to benchmarks from RCTs. Parent coach fidelity was coded from intervention session video clips, and was also compared with benchmarks. Caregivers participating in ABC were primarily birth parents, and most were referred through Child Protective Services involvement or for reasons of harsh parenting or neglect. Parental behavior was assessed before and after intervention using a semi-structured play task. Increases in parental following the lead and delight, and decreases in parental intrusiveness, were observed; these changes were comparable to effect sizes observed in RCTs. Intent to treat analyses were conducted using behavioral data from videotaped sessions, and suggested that ABC also improved following the lead in parents who subsequently dropped out of treatment. These results support the viability of ABC for enhancing parenting behavior among parents at high risk for maltreatment, and demonstrate that parent coaches in community agencies can successfully implement ABC. Copyright © 2015 Elsevier Ltd. All rights reserved.

  6. Cortical asymmetry: catching an object in free fall.

    PubMed

    Velasques, Bruna; Machado, Sergio; Portella, Cláudio Elidio; Silva, Julio Guilherme; Terra, Patrícia; Ferreira, Camila; Basile, Luis; Cagy, Mauricio; Piedade, Roberto; Ribeiro, Pedro

    2007-09-01

    The main goal of the present study was to analyze theta asymmetry through quantitative electroencephalography (qEEG) when individuals were exposed to a sequential motor task, i.e. catching a ball. The sample was composed of 23 healthy subjects, male and female, between 25 and 40 years of age. A two-way factor Anova was applied to compare pre and post moments related to the balls' drop and scalp regions (i.e., frontal and parieto-occipital cortices). The first analysis of the frontal region compared electrodes in the left, right and left/right hemispheres combined, with the frontal midline electrode (FZ) included in the analysis. The results showed moment and region main effects. The second analysis compared left versus right hemisphere without the FZ site. The findings demonstrated an interaction effect between moment and region. The first parieto-occipital analysis, comparing left, right and central regions, with PZ included in all regions, showed main effects of moment and region. The second analysis, comparing left, right (without Pz) and central regions strictly demonstrated a region main effect. Thus, we observed an asymmetric pattern in the frontal cortex (i.e., planning and response selection) when the subjects were waiting for the balls' drop. Moreover, the left hemisphere seems to engage differently from the other regions when the central nervous system needs to prepare for a motor action. On the other hand, the parieto-occipital cortex, which is related to attentive processes, demonstrated a more asymmetric activity towards the right region which implies a participation of this area in cognitive strategies in this particular task. Taken together, we concluded that the adopted experimental approach can be useful to explore several others directions combining sensorimotor integration tasks with different pathologies, such as depression, Alzheimer's and Parkinson's diseases.

  7. Non-Straub type actin from molluscan catch muscle

    SciTech Connect

    Shelud'ko, Nikolay S. Girich, Ulyana V.; Lazarev, Stanislav S.; Vyatchin, Ilya G.

    2016-05-27

    We have developed a method of obtaining natural actin from smooth muscles of the bivalves on the example of the Crenomytilus grayanus catch muscle. The muscles were previously rigorized to prevent a loss of thin filaments during homogenization and washings. Thin filaments were isolated with a low ionic strength solution in the presence of ATP and sodium pyrophosphate. Surface proteins of thin filaments-tropomyosin, troponin, calponin and some minor actin-binding proteins-were dissociated from actin filaments by increasing the ionic strength to 0.6 M KCL. Natural fibrillar actin obtained in that way depolymerizes easily in low ionic strength solutions commonly used for the extraction of Straub-type actin from acetone powder. Purification of natural actin was carried out by the polymerization–depolymerization cycle. The content of inactivated actin remaining in the supernatant is much less than at a similar purification of Straub-type actin. A comparative investigation was performed between the natural mussel actin and the Straub-type rabbit skeletal actin in terms of the key properties of actin: polymerization, activation of Mg-ATPase activity of myosin, and the electron-microscopic structure of actin polymers. -- Highlights: •We developed method of repolymerizable invertebrate smooth muscle actin obtaining. •Our method does not involve use of denaturating agents, which could modify proteins. •Viscosity and polymerization rate of actin, gained that way, is similar to Straub one. •Electron microscopy showed that repolymerized mussel actin is similar to Straub one. •Repolymerized mussel actin has greater ATPase activating capacity, than Straub actin.

  8. Catching Memories in a Box: A Student Photo Project.

    ERIC Educational Resources Information Center

    Caldwell-Anderson, Laura

    1999-01-01

    Elementary and high school students participating in a photography project of the PACERS Small Schools Cooperative in Alabama learn photography and photojournalist skills, work as a group in sharing equipment and assisting one another, and apply math and chemistry skills in the darkroom. Instructions for making a pinhole camera are included. (CDS)

  9. Catching Memories in a Box: A Student Photo Project.

    ERIC Educational Resources Information Center

    Caldwell-Anderson, Laura

    1999-01-01

    Elementary and high school students participating in a photography project of the PACERS Small Schools Cooperative in Alabama learn photography and photojournalist skills, work as a group in sharing equipment and assisting one another, and apply math and chemistry skills in the darkroom. Instructions for making a pinhole camera are included. (CDS)

  10. Financial Impact of Liver Sharing and Organ Procurement Organizations' Experience With Share 35: Implications for National Broader Sharing.

    PubMed

    Fernandez, H; Weber, J; Barnes, K; Wright, L; Levy, M

    2016-01-01

    The Share 35 policy for organ allocation, which was adopted in June 2013, allocates livers regionally for candidates with Model for End-Stage Liver Disease scores of 35 or greater. The authors analyzed the costs resulting from the increased movement of allografts related to this new policy. Using a sample of nine organ procurement organizations, representing 17% of the US population and 19% of the deceased donors in 2013, data were obtained on import and export costs before Share 35 implementation (June 15, 2012, to June 14, 2013) and after Share 35 implementation (June 15, 2013, to June 14, 2014). Results showed that liver import rates increased 42%, with an increased cost of 51%, while export rates increased 112%, with an increased cost of 127%. When the costs of importing and exporting allografts were combined, the total change in costs for all nine organ procurement organizations was $11 011 321 after Share 35 implementation. Extrapolating these costs nationally resulted in an increased yearly cost of $68 820 756 by population or $55 056 605 by number of organ donors. Any alternative allocation proposal needs to account for the financial implications to the transplant infrastructure. © Copyright 2015 The American Society of Transplantation and the American Society of Transplant Surgeons.

  11. A Sharing Proposition.

    ERIC Educational Resources Information Center

    Sturgeon, Julie

    2002-01-01

    Describes how the University of Vermont and St. Michael's College in Burlington, Vermont cooperated to share a single card access system. Discusses the planning, financial, and marketplace advantages of the cooperation. (EV)

  12. A Sharing Proposition.

    ERIC Educational Resources Information Center

    Sturgeon, Julie

    2002-01-01

    Describes how the University of Vermont and St. Michael's College in Burlington, Vermont cooperated to share a single card access system. Discusses the planning, financial, and marketplace advantages of the cooperation. (EV)

  13. Accelerating Spectrum Sharing Technologies

    SciTech Connect

    Juan D. Deaton; Lynda L. Brighton; Rangam Subramanian; Hussein Moradi; Jose Loera

    2013-09-01

    Spectrum sharing potentially holds the promise of solving the emerging spectrum crisis. However, technology innovators face the conundrum of developing spectrum sharing technologies without the ability to experiment and test with real incumbent systems. Interference with operational incumbents can prevent critical services, and the cost of deploying and operating an incumbent system can be prohibitive. Thus, the lack of incumbent systems and frequency authorization for technology incubation and demonstration has stymied spectrum sharing research. To this end, industry, academia, and regulators all require a test facility for validating hypotheses and demonstrating functionality without affecting operational incumbent systems. This article proposes a four-phase program supported by our spectrum accountability architecture. We propose that our comprehensive experimentation and testing approach for technology incubation and demonstration will accelerate the development of spectrum sharing technologies.

  14. Understanding Italian American cultural norms.

    PubMed

    Rozendal, N

    1987-02-01

    The components of Italian American culture in many ways provide a striking contrast to current American beliefs, values, and living habits. The challenge to the psychiatric nurse lies in maximizing the strengths of this culture to enhance the individual's ability to be what he or she can and chooses to be within the Italian culture and within the broader context of contemporary American society. By being culturally well informed and sensitive, and sharing goals and expectations with clients (Louie), the psychiatric nurse will be accepted and trusted to provide the kind of high quality care that will ultimately have a positive impact on the mental health status of Italian Americans.

  15. Uncertainty in future projections of global and regional marine fisheries catches

    NASA Astrophysics Data System (ADS)

    Reygondeau, G.; Cheung, W. W. L.; Froelicher, T. L.; Stock, C. A.; Jones, M. C.; Sarmiento, J. L.

    2016-02-01

    Previous studies have projected the global redistribution of potential marine fisheries catches by mid-21st century under climate change, with increases in high latitude regions and pronounced decreases in tropical biomes. However, quantified confidence levels of such projections are not available, rendering it difficult to interpret the associated risk to society. This paper quantifies the confidence of changes in future fish production using a 30-member ensemble simulation of the Geophysical Fluid Dynamics Laboratory ESM2M (representing internal variability of oceanographic conditions), three structural variants of a mechanistic species distribution model (representing uncertainty in fisheries models and different greenhouse gas emission and fishing scenarios (representing scenario uncertainty). We project that total potential catches of 500 exploited fish and invertebrate stocks, that contribute most to regional fisheries catches and their variability, will likely decrease in the 21st century under a `business-as-usual' greenhouse gas emission scenario (RCP8.5). Fishing and it's management remains a main factor determining future fish stocks and their catches. Internal variability of projected ocean conditions, including temperature, oxygen level, pH, net primary production and sea ice contributes substantially to the uncertainty of potential catch projections. Regionally, climate-driven decreases in potential catches in tropical oceans and increases in the Arctic polar regions are projected with higher confidence than other regions, while the direction of changes in most mid-latitude (or temperate) regions is uncertain. Under a stringent greenhouse gas mitigation scenario (RCP 2.6), climate change impacts on potential catches may not emerge from their uncertainties. Overall, this study provides a foundation for quantifying risks of climate change impacts on marine fisheries globally and regionally, and how such risk may be altered by policy interventions.

  16. Older Women and Pensions: Catch 22. Gray Paper.

    ERIC Educational Resources Information Center

    Leonard, Frances

    Older women, who comprise two-thirds of the retired U.S. population, share substantially less of the $1.3 trillion worth of over 800,000 private and public pension plans by every way of measurement. Of the one-in-five women receiving pension income, some obtain it from their own paid work history, while others are widows and divorced women who…

  17. Older Women and Pensions: Catch 22. Gray Paper.

    ERIC Educational Resources Information Center

    Leonard, Frances

    Older women, who comprise two-thirds of the retired U.S. population, share substantially less of the $1.3 trillion worth of over 800,000 private and public pension plans by every way of measurement. Of the one-in-five women receiving pension income, some obtain it from their own paid work history, while others are widows and divorced women who…

  18. Hubble Catches Jupiter's Largest Moon Going to the 'Dark Side'

    NASA Image and Video Library

    2017-09-28

    Hubble Catches Jupiter's Largest Moon Going to the 'Dark Side' HST/WFPC2 Image of Jupiter and Ganymede Taken April 9, 2007 NASA's Hubble Space Telescope has caught Jupiter's moon Ganymede playing a game of "peek-a-boo." In this crisp Hubble image, Ganymede is shown just before it ducks behind the giant planet. Ganymede completes an orbit around Jupiter every seven days. Because Ganymede's orbit is tilted nearly edge-on to Earth, it routinely can be seen passing in front of and disappearing behind its giant host, only to reemerge later. Composed of rock and ice, Ganymede is the largest moon in our solar system. It is even larger than the planet Mercury. But Ganymede looks like a dirty snowball next to Jupiter, the largest planet in our solar system. Jupiter is so big that only part of its Southern Hemisphere can be seen in this image. Hubble's view is so sharp that astronomers can see features on Ganymede's surface, most notably the white impact crater, Tros, and its system of rays, bright streaks of material blasted from the crater. Tros and its ray system are roughly the width of Arizona. The image also shows Jupiter's Great Red Spot, the large eye-shaped feature at upper left. A storm the size of two Earths, the Great Red Spot has been raging for more than 300 years. Hubble's sharp view of the gas giant planet also reveals the texture of the clouds in the Jovian atmosphere as well as various other storms and vortices. Astronomers use these images to study Jupiter's upper atmosphere. As Ganymede passes behind the giant planet, it reflects sunlight, which then passes through Jupiter's atmosphere. Imprinted on that light is information about the gas giant's atmosphere, which yields clues about the properties of Jupiter's high-altitude haze above the cloud tops. This color image was made from three images taken on April 9, 2007, with the Wide Field Planetary Camera 2 in red, green, and blue filters. The image shows Jupiter and Ganymede in close to natural colors. For

  19. Coordinating Shared Activities

    NASA Technical Reports Server (NTRS)

    Clement, Bradley

    2004-01-01

    Shared Activity Coordination (ShAC) is a computer program for planning and scheduling the activities of an autonomous team of interacting spacecraft and exploratory robots. ShAC could also be adapted to such terrestrial uses as helping multiple factory managers work toward competing goals while sharing such common resources as floor space, raw materials, and transports. ShAC iteratively invokes the Continuous Activity Scheduling Planning Execution and Replanning (CASPER) program to replan and propagate changes to other planning programs in an effort to resolve conflicts. A domain-expert specifies which activities and parameters thereof are shared and reports the expected conditions and effects of these activities on the environment. By specifying these conditions and effects differently for each planning program, the domain-expert subprogram defines roles that each spacecraft plays in a coordinated activity. The domain-expert subprogram also specifies which planning program has scheduling control over each shared activity. ShAC enables sharing of information, consensus over the scheduling of collaborative activities, and distributed conflict resolution. As the other planning programs incorporate new goals and alter their schedules in the changing environment, ShAC continually coordinates to respond to unexpected events.

  20. Labia Majora Share

    PubMed Central

    Lee, Hanjing; Yap, Yan Lin; Low, Jeffrey Jen Hui

    2017-01-01

    Defects involving specialised areas with characteristic anatomical features, such as the nipple, upper eyelid, and lip, benefit greatly from the use of sharing procedures. The vulva, a complex 3-dimensional structure, can also be reconstructed through a sharing procedure drawing upon the contralateral vulva. In this report, we present the interesting case of a patient with chronic, massive, localised lymphedema of her left labia majora that was resected in 2011. Five years later, she presented with squamous cell carcinoma over the left vulva region, which is rarely associated with chronic lymphedema. To the best of our knowledge, our management of the radical vulvectomy defect with a labia majora sharing procedure is novel and has not been previously described. The labia major flap presented in this report is a shared flap; that is, a transposition flap based on the dorsal clitoral artery, which has consistent vascular anatomy, making this flap durable and reliable. This procedure epitomises the principle of replacing like with like, does not interfere with leg movement or patient positioning, has minimal donor site morbidity, and preserves other locoregional flap options for future reconstruction. One limitation is the need for a lax contralateral vulva. This labia majora sharing procedure is a viable option in carefully selected patients. PMID:28194353

  1. 78 FR 21603 - Change in Bank Control Notices; Acquisitions of Shares of a Bank or Bank Holding Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-11

    ... Lynne B. Martin, both of Bowling Green, Kentucky; to retain voting shares of Ambanc Holding Company, Inc., and thereby indirectly retain voting shares of American Bank & Trust Company, Inc., both in...

  2. Temperature effects on pitfall catches of epigeal arthropods: a model and method for bias correction

    PubMed Central

    Saska, Pavel; van der Werf, Wopke; Hemerik, Lia; Luff, Martin L; Hatten, Timothy D; Honek, Alois; Pocock, Michael

    2013-01-01

    Carabids and other epigeal arthropods make important contributions to biodiversity, food webs and biocontrol of invertebrate pests and weeds. Pitfall trapping is widely used for sampling carabid populations, but this technique yields biased estimates of abundance (‘activity-density’) because individual activity – which is affected by climatic factors – affects the rate of catch. To date, the impact of temperature on pitfall catches, while suspected to be large, has not been quantified, and no method is available to account for it. This lack of knowledge and the unavailability of a method for bias correction affect the confidence that can be placed on results of ecological field studies based on pitfall data. Here, we develop a simple model for the effect of temperature, assuming a constant proportional change in the rate of catch per °C change in temperature, r, consistent with an exponential Q10 response to temperature. We fit this model to 38 time series of pitfall catches and accompanying temperature records from the literature, using first differences and other detrending methods to account for seasonality. We use meta-analysis to assess consistency of the estimated parameter r among studies. The mean rate of increase in total catch across data sets was 0·0863 ± 0·0058 per °C of maximum temperature and 0·0497 ± 0·0107 per °C of minimum temperature. Multiple regression analyses of 19 data sets showed that temperature is the key climatic variable affecting total catch. Relationships between temperature and catch were also identified at species level. Correction for temperature bias had substantial effects on seasonal trends of carabid catches. Synthesis and Applications. The effect of temperature on pitfall catches is shown here to be substantial and worthy of consideration when interpreting results of pitfall trapping. The exponential model can be used both for effect estimation and for bias correction of observed data. Correcting for

  3. Shared care (comanagement).

    PubMed

    Montero Ruiz, E

    2016-01-01

    Surgical departments have increasing difficulties in caring for their hospitalised patients due to the patients' advanced age and comorbidity, the growing specialisation in medical training and the strong political-healthcare pressure that a healthcare organisation places on them, where surgical acts take precedence over other activities. The pressure exerted by these departments on the medical area and the deficient response by the interconsultation system have led to the development of a different healthcare organisation model: Shared care, which includes perioperative medicine. In this model, 2 different specialists share the responsibility and authority in caring for hospitalised surgical patients. Internal Medicine is the most appropriate specialty for shared care. Internists who exercise this responsibility should have certain characteristics and must overcome a number of concerns from the surgeon and anaesthesiologist.

  4. Collaborate, compete and share

    NASA Astrophysics Data System (ADS)

    Pugliese, Emanuele; Castellano, Claudio; Marsili, Matteo; Pietronero, Luciano

    2009-02-01

    We introduce and study a model of an interacting population of agents who collaborate in groups which compete for limited resources. Groups are formed by random matching agents and their worth is determined by the sum of the efforts deployed by agents in group formation. Agents, on their side, have to share their effort between contributing to their group’s chances to outcompete other groups and resource sharing among partners, when the group is successful. A simple implementation of this strategic interaction gives rise to static and evolutionary properties with a very rich phenomenology. A robust emerging feature is the separation of the population between agents who invest mainly in the success of their group and agents who concentrate in getting the largest share of their group’s profits.

  5. Sharing big biomedical data.

    PubMed

    Toga, Arthur W; Dinov, Ivo D

    The promise of Big Biomedical Data may be offset by the enormous challenges in handling, analyzing, and sharing it. In this paper, we provide a framework for developing practical and reasonable data sharing policies that incorporate the sociological, financial, technical and scientific requirements of a sustainable Big Data dependent scientific community. Many biomedical and healthcare studies may be significantly impacted by using large, heterogeneous and incongruent datasets; however there are significant technical, social, regulatory, and institutional barriers that need to be overcome to ensure the power of Big Data overcomes these detrimental factors. Pragmatic policies that demand extensive sharing of data, promotion of data fusion, provenance, interoperability and balance security and protection of personal information are critical for the long term impact of translational Big Data analytics.

  6. 76 FR 65153 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Comprehensive Annual Catch Limit...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-20

    ... Comprehensive ACL Amendment. The proposed EC species are bank sea bass, cottonwick, longspine porgy, ocean... established using associations based on life history, catch statistics from commercial logbook and...

  7. Limited catching bias in a wild population of birds with near-complete census information.

    PubMed

    Simons, Mirre J P; Winney, Isabel; Nakagawa, Shinichi; Burke, Terry; Schroeder, Julia

    2015-08-01

    Animal research often relies on catching wild animals; however, individuals may have different trappability, and this can generate bias. We studied bias in mist netting, the main method for catching wild birds. The unusually high resighting rate in our study population-house sparrows (Passer domesticus) on Lundy Island (England)-allowed us to obtain accurate estimates of the population size. This unique situation enabled us to test for catching bias in mist netting using deviations from the expected Poisson distribution. There was no evidence that a fraction of the birds in the population consistently remained uncaught. However, we detected a different bias: More birds than expected were captured only once within a year. This bias probably resulted from a mixture of fieldworkers sometimes ignoring rapid recaptures and birds becoming net shy after their first capture. We had sufficient statistical power with the available data to detect a substantial uncaught fraction. Therefore, our data are probably unbiased toward catching specific individuals from our population. Our analyses demonstrate that intensively monitored natural insular populations, in which population size can be estimated precisely, provide the potential to address important unanswered questions without concerns about a fraction of the population remaining uncaught. Our approach can help researchers to test for catching bias in closely monitored wild populations for which reliable estimates of population size and dispersal are available.

  8. Effect of catch-and-release angling on growth and survival of rainbow trout, Oncorhynchus mykiss

    USGS Publications Warehouse

    Pope, K.L.; Wilde, G.R.; Knabe, D.W.

    2007-01-01

    Catch-and-release angling is popular in many parts of the world and plays an increasingly important role in fish conservation efforts. Although survival rates associated with catch-and-release angling are well documented for many species, sublethal effects have been less studied. An experiment was conducted to directly assess the effects of catch-and-release angling on growth and survival of rainbow trout, Oncorhynchus mykiss (Walbaum). Catch-and-release events were simulated in laboratory tanks maintained at 15-16 ??C with hooks manually placed in pre-designated locations in the mouths of the fish. There were no differences in standard length (P = 0.59) or wet weight (P = 0.81) gained between caught and uncaught fish over a 1-month angling and recovery period. Survival was 96.99 ?? 0.06% for rainbow trout caught and released, and did not vary with number (one, two or four) of captures. Thus, catch-and-release angling appears to have little effect on growth and mortality of rainbow trout hooked in the mouth. ?? 2007 The Authors. Journal compilation 2007 Blackwell Publishing Ltd.

  9. A Role for Adipose Tissue De Novo Lipogenesis in Glucose Homeostasis During Catch-up Growth

    PubMed Central

    Marcelino, Helena; Veyrat-Durebex, Christelle; Summermatter, Serge; Sarafian, Delphine; Miles-Chan, Jennifer; Arsenijevic, Denis; Zani, Fabio; Montani, Jean-Pierre; Seydoux, Josiane; Solinas, Giovanni; Rohner-Jeanrenaud, Françoise; Dulloo, Abdul G.

    2013-01-01

    Catch-up growth, a risk factor for type 2 diabetes, is characterized by hyperinsulinemia and accelerated body fat recovery. Using a rat model of semistarvation-refeeding that exhibits catch-up fat, we previously reported that during refeeding on a low-fat diet, glucose tolerance is normal but insulin-dependent glucose utilization is decreased in skeletal muscle and increased in adipose tissue, where de novo lipogenic capacity is concomitantly enhanced. Here we report that isocaloric refeeding on a high-fat (HF) diet blunts the enhanced in vivo insulin-dependent glucose utilization for de novo lipogenesis (DNL) in adipose tissue. These are shown to be early events of catch-up growth that are independent of hyperphagia and precede the development of overt adipocyte hypertrophy, adipose tissue inflammation, or defective insulin signaling. These results suggest a role for enhanced DNL as a glucose sink in regulating glycemia during catch-up growth, which is blunted by exposure to an HF diet, thereby contributing, together with skeletal muscle insulin resistance, to the development of glucose intolerance. Our findings are presented as an extension of the Randle cycle hypothesis, whereby the suppression of DNL constitutes a mechanism by which dietary lipids antagonize glucose utilization for storage as triglycerides in adipose tissue, thereby impairing glucose homeostasis during catch-up growth. PMID:22961086

  10. CATCH/IT: a data warehouse to support comprehensive assessment for tracking community health.

    PubMed Central

    Berndt, D. J.; Hevner, A. R.; Studnicki, J.

    1998-01-01

    A systematic methodology, Comprehensive Assessment for Tracking Community Health (CATCH), for analyzing the health status of communities has been under development at the University of South Florida since the early 1990s. CATCH draws 226 health status indicators from multiple data sources and uses an innovative comparative framework and weighted evaluation criteria to produce a rank-ordered list of community health problems. CATCH has been applied successfully in many Florida counties; focusing attention on high priority health issues and measuring the impact of health expenditures on community health status outcomes. Previously performed manually, we are using information technology (IT) to automate the CATCH methodology with a full-scale data warehouse, user-friendly forms and reports, and extended analysis and data mining capabilities. The automated system, CATCH/IT, will reduce the time to prepare community health status reports from months to days. In this paper, we present the current status of the project, along with the principal research and development issues and future directions of the project. PMID:9929220

  11. CATCH/IT: a data warehouse to support comprehensive assessment for tracking community health.

    PubMed

    Berndt, D J; Hevner, A R; Studnicki, J

    1998-01-01

    A systematic methodology, Comprehensive Assessment for Tracking Community Health (CATCH), for analyzing the health status of communities has been under development at the University of South Florida since the early 1990s. CATCH draws 226 health status indicators from multiple data sources and uses an innovative comparative framework and weighted evaluation criteria to produce a rank-ordered list of community health problems. CATCH has been applied successfully in many Florida counties; focusing attention on high priority health issues and measuring the impact of health expenditures on community health status outcomes. Previously performed manually, we are using information technology (IT) to automate the CATCH methodology with a full-scale data warehouse, user-friendly forms and reports, and extended analysis and data mining capabilities. The automated system, CATCH/IT, will reduce the time to prepare community health status reports from months to days. In this paper, we present the current status of the project, along with the principal research and development issues and future directions of the project.

  12. Too Much of a Good Thing? When to Stop Catch-Up Vaccination

    PubMed Central

    Hutton, David W.; Brandeau, Margaret L.

    2014-01-01

    During the 20th century, deaths from a range of serious infectious diseases decreased dramatically due to the development of safe and effective vaccines. However, infant immunization coverage has increased only marginally since the 1960s, and many people remain susceptible to vaccine-preventable diseases. “Catch-up vaccination” for age groups beyond infancy can be an attractive and effective means of immunizing people who were missed earlier. However, as newborn vaccination rates increase, catch-up vaccination becomes less attractive: the number of susceptible people decreases, so the cost to find and vaccinate each unvaccinated person may increase; additionally, the number of infected individuals decreases, so each unvaccinated person faces a lower risk of infection. This paper presents a general framework for determining the optimal time to discontinue a catch-up vaccination program. We use a cost-effectiveness framework: we consider the cost per quality-adjusted life year gained of catch-up vaccination efforts, as a function of newborn immunization rates over time and consequent disease prevalence and incidence. We illustrate our results with the example of hepatitis B catch-up vaccination in China. We contrast results from a dynamic modeling approach with an approach that ignores the impact of vaccination on future disease incidence. The latter approach is likely to be simpler for decision makers to understand and implement because of lower data requirements. PMID:23858015

  13. Evaluation of a novel emergence trap to study Culex mosquitoes in urban catch basins.

    PubMed

    Hamer, Gabriel L; Kelly, Patrick H; Focks, Dana A; Goldberg, Tony L; Walkers, Edward D

    2011-06-01

    Stormwater catch basins in urban areas provide important larval habitat for Culex mosquitoes. In this study we quantified adult Culex emergence using a newly designed emergence trap deployed in catch basins in suburban Chicago, IL. Traps were deployed from late June to mid-October, 2009-10, in 19 catch basins for a total of 461 trap-days. Based on laboratory trials, the percentage of adults emerging under the trap and reaching the collection cup ranged from 37.7 +/- 6.5% for closed-cup and 50.5 +/- 3.8% for open-cup configurations. In 2009, catch basins containing immature mosquitoes produced an estimated 58.9 +/- 30.8 female and 86.2 +/- 36.4 male Culex spp. per day. Most (84.4%) were Culex pipiens and the remainder were Cx. restuans. The trap was also effective in documenting reductions in adult emergence following intense precipitation events that caused "flushing" of larvae and pupae. In general, the new emergence trap was effective for studying Culex production in catch basins and should be broadly useful in studies of container-breeding mosquitoes.

  14. Multiparty quantum secret sharing

    SciTech Connect

    Zhang Zhanjun; Li Yong; Man Zhongxiao

    2005-04-01

    Based on a quantum secure direct communication (QSDC) protocol [Phys. Rev. A 69 052319 (2004)], we propose a (n,n)-threshold scheme of multiparty quantum secret sharing of classical messages (QSSCM) using only single photons. We take advantage of this multiparty QSSCM scheme to establish a scheme of multiparty secret sharing of quantum information (SSQI), in which only all quantum information receivers collaborate can the original qubit be reconstructed. A general idea is also proposed for constructing multiparty SSQI schemes from any QSSCM scheme.

  15. Shared Agency with Parents for Educational Goals: Ethnic Differences and Implications for College Adjustment

    PubMed Central

    Heckhausen, Jutta; Greenberger, Ellen; Chen, Chuansheng

    2009-01-01

    This study proposed and confirmed three ways in which college students can perceive shared agency and two ways in which they can perceive non-shared agency with parents when pursuing educational goals in college. Differences and similarities were examined among participants from four ethnic backgrounds (N = 515; 67% female): East Asian American, Southeast Asian American, Filipino/Pacific Islander American, and European American. Results indicated that Asian American youth reported higher levels of non-shared agency with parents (i.e., parental directing and noninvolvement), lower levels of shared agency (i.e., parental accommodation, support, or collaboration), and poorer college adjustment compared to European Americans. However, ethnic similarities were found whereby perceived shared agency in education with parents was associated with college adjustment. Multiple mediation analyses also indicated that our model of shared and non-shared agency with parents explained differences in college adjustment between Asian and European Americans, though more strongly for comparisons between European and East Asian Americans. Our results suggest that parents continue to be important in the education of older youth but that continued directing of youth’s education in college can be maladaptive. PMID:19997969

  16. American Women and American Studies.

    ERIC Educational Resources Information Center

    Chmaj, Betty E.

    The American Studies Association (ASA) is an interprofessional group, representing a cross-section of persons from American literature, American history, the social sciences, philosophy, archeology, Black Studies, Urban Studies, American Studies, and others. This document by the ASA Commission on the Status of Women includes: (1) a report of the…

  17. The Sharing Tree: Preschool Children Learn to Share.

    ERIC Educational Resources Information Center

    Wolf, Arlene; Fine, Elaine

    1996-01-01

    This article describes a learning activity in which preschool children learn cooperative skills and metacognitive strategies as they master sharing strategies guided by leaves on a "sharing tree." Leaf colors (red, yellow, green) cue the child to stop, slow down and think about sharing and playing with others, and go ahead with a sharing activity.…

  18. The Sharing Tree: Preschool Children Learn to Share.

    ERIC Educational Resources Information Center

    Wolf, Arlene; Fine, Elaine

    1996-01-01

    This article describes a learning activity in which preschool children learn cooperative skills and metacognitive strategies as they master sharing strategies guided by leaves on a "sharing tree." Leaf colors (red, yellow, green) cue the child to stop, slow down and think about sharing and playing with others, and go ahead with a sharing activity.…

  19. "My mom said it wasn't important": A case for catch-up human papillomavirus vaccination among young adult women in the United States.

    PubMed

    Thompson, Erika L; Best, Alicia L; Vamos, Cheryl A; Daley, Ellen M

    2017-08-18

    The human papillomavirus (HPV) vaccine prevents HPV-related diseases, including anogenital cancers and genital warts. In the United States, while it is recommended to adolescents ages 11 to 12, catch-up vaccination is available for those previously unvaccinated until age 26. Parental decisions or lack of provider recommendation during adolescence are barriers to on-time vaccination. Young adult women, ages 18 to 26, are a key catch-up vaccination population as this is a period for autonomous decision-making, high healthcare utilization, and other recommended prevention behaviors. Additional intervention research is required to promote HPV vaccine uptake among young adult women. Evidence-based and theory-informed interventions need to be developed and evaluated to reach a large number of women. In order to improve HPV vaccination among young adult women, future research should integrate the themes of health literacy, alternative healthcare settings, and OB/GYN providers to facilitate improved access and shared decision-making for the vaccine. This last chance for HPV-related cancer prevention should not be forgotten in public health efforts. Copyright © 2017 Elsevier Inc. All rights reserved.

  20. A hacker's guide to catching a debris flow: Lessons learned from four years of chasing mud in Colorado and southern California

    NASA Astrophysics Data System (ADS)

    Kean, J. W.; McCoy, S. W.; Staley, D. M.; Coe, J.; Leeper, R.; Tucker, G. E.

    2012-12-01

    Direct measurements of natural debris flows provide valuable insights into debris-flow processes and hazards. Yet debris flows are difficult to "catch" because they live in rugged terrain, appear infrequently, and have an appetite for destroying monitoring equipment. We present an overview of some successful (and failed) techniques we have used over the past four years to obtain direct measurements of 40+ debris flows in Colorado and southern California. Following the "MacGyver" theme of the session, we focus on the improvised equipment and methods we use in our hunt for quality data. These include an inexpensive erosion sensor to measure rates of debris-flow entrainment, a custom load cell enclosure for measuring debris-flow normal force, tracer rocks implanted with passive integrated transponders, basic pressure transducers to measure debris-flow timing, and standard digital cameras adapted to obtain high-resolution (1936 x 1288 pixels) video footage of debris flows. These techniques are also suitable for catching data on elusive flash floods. In addition, we also share some practical solutions to the logistical problems associated with installing monitoring equipment in rugged debris-flow terrain, such as suspension of non-contact stage gages high above channels.

  1. Sharing Research Results

    ERIC Educational Resources Information Center

    Ashbrook, Peggy

    2011-01-01

    There are many ways to share a collection of data and students' thinking about that data. Explaining the results of science inquiry is important--working scientists and amateurs both contribute information to the body of scientific knowledge. Students can collect data about an activity that is already happening in a classroom (e.g., the qualities…

  2. Sharing Research Results

    ERIC Educational Resources Information Center

    Ashbrook, Peggy

    2011-01-01

    There are many ways to share a collection of data and students' thinking about that data. Explaining the results of science inquiry is important--working scientists and amateurs both contribute information to the body of scientific knowledge. Students can collect data about an activity that is already happening in a classroom (e.g., the qualities…

  3. Shared decision making

    MedlinePlus

    ... communicate openly and build a relationship of trust. Alternative Names Patient-centered care References Agency for Healthcare Research and Quality. The SHARE Approach. Updated September 2016. www.ahrq.gov/professionals/education/curriculum-tools/shareddecisionmaking/index.html . Accessed October 19, ...

  4. Hints on Sharing Books.

    ERIC Educational Resources Information Center

    Dorsey, Mary E., Comp.; Horne, Ulysses G., Comp.

    Based on the realization that each child must be given the opportunity to develop as a unique individual and that exposure to books expands a child's world, stimulating his creative thinking and his desire for new experiences, this booklet presents in outline form a variety of suggestions for encouraging children to share the books they have read.…

  5. Learning to Share

    ERIC Educational Resources Information Center

    Raths, David

    2010-01-01

    In the tug-of-war between researchers and IT for supercomputing resources, a centralized approach can help both sides get more bang for their buck. As 2010 began, the University of Washington was preparing to launch its first shared high-performance computing cluster, a 1,500-node system called Hyak, dedicated to research activities. Like other…

  6. Learning to Share

    ERIC Educational Resources Information Center

    Raths, David

    2010-01-01

    In the tug-of-war between researchers and IT for supercomputing resources, a centralized approach can help both sides get more bang for their buck. As 2010 began, the University of Washington was preparing to launch its first shared high-performance computing cluster, a 1,500-node system called Hyak, dedicated to research activities. Like other…

  7. Sharing Expertise: Consulting

    ERIC Educational Resources Information Center

    Graves, Bill

    2011-01-01

    A special breed of superintendents who have developed expertise in a particular area find ways of sharing it in other venues as outside consultants. They pull extra duty to put their special skills into practice, to give back to their communities, to stay current and grounded in the field, or to enhance their professional reputations. They teach…

  8. Shared Governance of Schools.

    ERIC Educational Resources Information Center

    Thomas, M. Donald

    Shared decision-making can help schools keep sight of their true goals. In the educational sector the conflicts that arise in collective bargaining disputes can be destructive to the organization. Schools require more than the mere coexistence of labor and management. They require cooperation and strong, supportive relationships. To establish a…

  9. Illegal File Sharing 101

    ERIC Educational Resources Information Center

    Wada, Kent

    2008-01-01

    Much of higher education's unease arises from the cost of dealing with illegal file sharing. Illinois State University, for example, calculated a cost of $76 to process a first claim of copyright infringement and $146 for a second. Responses range from simply passing along claims to elaborate programs architected with specific goals in mind.…

  10. Share the Power.

    ERIC Educational Resources Information Center

    Mitchell, James E.

    1990-01-01

    Site-based management cannot work without the school board's active involvement and determined support. Suggestions are offered from School District 12, Adams County, Colorado, which has been moving away from a centralized administrative system to shared decision-making. (MLF)

  11. Shared Decision Making.

    ERIC Educational Resources Information Center

    Lashway, Larry

    1997-01-01

    In shared decision making (SDM), principals collaborate with teachers and sometimes parents to take actions aimed at improving instruction and school climate. While research on SDM outcomes is still inconclusive, the literature shows that SDM brings both benefits and problems, and that the principal is a key figure. This brief offers a sampling of…

  12. Abnormalities and diseases observed in commercial fish catches from Biscayne Bay, Florida. [Mugil cephalus, Micropogon undulatus

    SciTech Connect

    Skinner, R.H.; Kandrashoff, W.

    1988-10-01

    Many of the most productive fishing grounds in the United States are estuaries and bays which are located near population and industrial centers, and therefore subjected to pollution. Observations made on 17 fish species from commercial catches harvested in north Biscayne Bay, Florida, an urban area, showed high numbers of individuals suffering from abnormalities and diseases. Seven groups of disorders most frequently affected bottom feeders. Fin and integumental hemorrhages occurred in all individuals in 26 of 43 catches of Mugil cephalus (striped mullet), and in all individuals in 24 of 30 catches of Micropogon undulatus (Atlantic croaker). Disorders occurring consistently in a location exposed to pollutants, but uncommon in other areas of the species' range, point to environmental stress as a probable cause.

  13. Tuning mechanical properties of polymer-grafted nanoparticle networks by using biomimetic catch bonds

    NASA Astrophysics Data System (ADS)

    Mbanga, Badel L.; Iyer, Balaji V. S.; Yashin, Victor V.; Balazs, Anna C.

    Cross-linked networks of polymer-grafted nanoparticles (PGNs) constitute a class of composites with tunable mechanical properties that exhibit a self-healing behavior. A PGN network consists of nanoparticles that are decorated with end-grafted polymer chains. Reactive groups on the free ends of these grafted chains can form bonds with the chain ends on the nearby particles. We study these materials using a 3D computational model that encompasses the particle-particle interactions, the kinetics of bond formation and rupture, and the external forces applied to the network. In our model, a fraction of cross-links is formed through biomimetic ``catch'' bonds. In contrast to conventional ``slip'' bonds, catch bonds can effectively become stronger under a deformation. We show that by varying the fraction of these catch bonds in the network, the toughness, ductility, and tensile strength of the material could be tuned to desired levels.

  14. Test plan for measuring ventilation rates and combustible gas levels in RPP active catch tanks

    SciTech Connect

    NGUYEN, D.M.

    1999-06-03

    The purpose of this test is to provide an initial screening of combustible gas concentrations in catch tanks that currently are operated by River Protection Project (RPP). The data will be used to determine whether or not additional data will be needed for closure of the flammable gas unreviewed safety question for these facilities. This test will involve field measurements of ammonia, organic vapor, and total combustible gas levels in the headspace of the catch tanks. If combustible gas level in a tank exceeds an established threshold, gas samples will be collected in SUMMA canisters for more extensive laboratory analysis. In addition, ventilation rates of some catch tanks will be measured to evaluate removal of flammable gas by air flow through the tanks.

  15. Synthesis of Seafood Catch, Distribution, and Consumption Patterns in the Gulf of Mexico Region

    SciTech Connect

    Steimle and Associates, Inc.

    1999-08-16

    The purpose of this task was to gather and assemble information that will provide a synthesis of seafood catch, distribution and consumption patterns for the Gulf of Mexico (GOM) region. This task was part of a U.S. Department of Energy (DOE)-sponsored project entitled ''Environmental and Economic Assessment of Discharges from Gulf of Mexico Region Oil and Gas Operations.'' Personal interviews were conducted with a total of 905 recreational fishermen and 218 commercial fishermen (inclusive of shrimpers, crabbers, oystermen and finfishermen) in Louisiana and Texas using survey questionnaires developed for the study. Results of these interviews detail the species and quantities caught, location of catch, mode of fishing, distribution of catch, family consumption patterns and demographics of the fishermen.

  16. Relationships between tuna catch and variable frequency oceanographic conditions

    NASA Astrophysics Data System (ADS)

    Ormaza-González, Franklin Isaac; Mora-Cervetto, Alejandra; María Bermúdez-Martínez, Raquel

    2016-08-01

    Skipjack (Katsuwunus pelamis), yellow fin (Thunnus albacares) and albacore (Thunnus alulunga) tunas landed in the Eastern Pacific Ocean (EPO) countries and Ecuador were correlated to the Indexes Oceanic El Niño (ONI) and Multivariate Enso Index (MEI). The temporal series 1983-2012, and 1977-1999 (warm Pacific Decadal Oscillation, PDO), and 2000-2012 (cold PDO) were analyzed. Linear correlation showed that at least 11 % of the total landings were associated with the MEI, with a slightly negative gradient from cold to warm conditions. When non-linear regression (n = 6), the R2 was higher up to 0.304 (MEI, r = 0.551). The correlation shows high spread from -0.5 to +0.5 for both MEI/ONI; the highest landings occurred at 0.34-0.45; both indexes suggested that at extreme values < -1.0 and > 1.1 total landings tend to decrease. Landings were associated up to 21.9 % (MEI) in 2000-2012, 1983-1999 rendered lower R2 (< 0.09); i.e., during cold PDO periods there was a higher association between landings and oceanographic conditions. For the non-linear regression (n = 6) a R2 of 0.374 (MEI) and 0.408 (ONI) were registered, for the 2000-2012, a higher R2 was observed in 1983-1999, 0.443 and 0.711 for MEI and ONI respectively, suggesting that is better to analyze split series (1983-1999, 2000-2012) than as a whole (1983-2012), due to noise produced by the transition from hot to cold PDOs. The highest landings were in the range -0.2 to 0.5 for MEI/ONI. The linear regression of skipjack landings in Ecuador gave an R2 of 0.140 (MEI) and 0.066 (ONI) and the non-linear were 0.440 and 0.183 respectively. Total landings in the EPO associated to oceanographic events of high and low frequencies could be used somehow as predictors of the high El Niño o La Niña. There is a clear evidence that tuna fish biomass are at higher levels when the PDO is on cold phase (2000-2030) and vice versa on warm phase (1980-1999). The analysis of the skipjack catch per unit effort (CPUE) on floating

  17. The influence of Community Access to Child Health (CATCH) program on community pediatrics.

    PubMed

    Soares, Neelkamal S; Hobson, Wendy L; Ruch-Ross, Holly; Finneran, Maureen; Varrasso, Denia A; Keller, David

    2014-01-01

    The CATCH (Community Access to Child Health) Program, which supports pediatricians who engage with the community to improve child health, increase access to health care, and promote advocacy through small seed grants, was last evaluated in 1998. The objective was to describe the characteristics of CATCH grant recipients and projects and assess the community impact of funded projects. Prospective data was collected from CATCH applications (grantee characteristics, topic area and target population for projects funded from 2006-2012) and post-project 2-year follow-up survey (project outcomes, sustainability, and impact for projects funded from 2008 through 2010). From 2006 through 2012, the CATCH Program awarded 401 projects to grantees working mostly in general pediatrics. Eighty-five percent of projects targeted children covered by Medicaid, 33% targeted uninsured children, and 75% involved a Latino population. Main topic areas addressed were nutrition, access to health care, and medical home. Sixty-nine percent of grantees from 2008 to 2010 responded to the follow-up survey. Ninety percent reported completing their projects, and 86% of those projects continued to exist in some form. Grantees reported the development of community partnerships (77%) and enhanced recognition of child health issues in the community (73%) as the most frequent changes due to the projects. The CATCH Program funds community-based projects led by pediatricians that address the medical home and access to care. A majority of these projects and community partnerships are sustained beyond their original CATCH funding and, in many cases, are leveraged into additional financial or other community support.

  18. Improving clean-catch contamination rates: A prospective interventional cohort study.

    PubMed

    Teo, Sharon; Cheek, John A; Craig, Simon

    2016-12-01

    The clean-catch method of urine collection carries a high contamination rate. This study aims to evaluate the effects on contamination rate of providing a parent handout and pre-made urine collection pack for clean-catch urine collection. We conducted a single-centre prospective cohort interventional study in a tertiary paediatric ED. All children younger than 24 months who presented from April 2013 to June 2014 requiring a urine sample to be obtained were included. The intervention was provision of a pre-made urine collection pack including a standardised information handout. The primary outcome measure was the difference in proportion of urine contamination in samples obtained via a clean-catch pre- and post-intervention. The total number of urine specimens included was 288 in the pre-intervention group and 333 in the post-intervention group. Contamination rates were 14.9% in the pre-intervention group and 11.4% in the post-intervention group. There was no statistically significant reduction in contamination (P = 0.19). The contamination rates appeared to be associated with gender, with (pooled) female contamination rates being 16.4% (44/269) and male contamination rates being 10.5% (37/352). Most specimens of urine were collected via the clean-catch method (81.2%), followed by catheter urine specimen (13.7%) and suprapubic aspirate (5.1%). The contamination rate in our study for clean-catch urine collectively was 13%, catheter urine specimen 3.8% and suprapubic aspirate 0%. The contamination rate of clean-catch urine did not improve with the implementation of a pre-made urine collection pack including standardised written instructions. © 2016 Australasian College for Emergency Medicine and Australasian Society for Emergency Medicine.

  19. Catch-up growth in autosomal dominant isolated growth hormone deficiency (IGHD type II).

    PubMed

    Binder, G; Iliev, D I; Mullis, P E; Ranke, M B

    2007-06-01

    Data on the GH-induced catch-up growth of severely GH-deficient children affected by monogenetic defects are missing. Catch-up growth of 21 prepubertal children (6 females, 15 males) affected with IGHD type II was analyzed in a retrospective chart review. At start of therapy, mean age was 6.2 years (range, 1.6-15.0), mean height SDS was -4.7 (-7.6 to -2.2), mean IGF-I SDS was -6.2 (-10.1 to -2.2). GH was substituted using a mean dose of 30.5microg/kg*d. Catch-up growth was characterized by a mean height gain of +0.92, +0.82, and +0.61 SDS after 1, 2, and 3 years of GH therapy, respectively. Mean height velocities were 10.7, 9.2 and 7.7cm/year during the first three years. Mean duration of complete catch-up growth was 6 years (3-9). Mean height SDS reached was -0.97 (-2.3 to +1.1), which was within the range of the estimated target height of -0.60 SDS (-1.20 to -0.15). The younger and shorter the children were at start of therapy the better they grew during the first year independent of the dose. Mean bone age was delayed at start by 2.1 years and progressed by 2.5 years during the first two years of therapy. Incomplete catch-up growth was caused by late initiation or irregular administration of GH in four cases. Our data suggest that GH-treated children with severe IGHD show a sustained catch-up growth over 6 years (mean) and reach their target height range. This response to GH is considered to be characteristic for young children with severe growth retardation due to IGHD.

  20. A field evaluation of four larval mosquito control methods in urban catch basins.

    PubMed

    Stockwell, Patrick J; Wessell, Nolan; Reed, David R; Kronenwetter-Koepel, Tamara A; Reed, Kurt D; Turchi, Thomas R; Meece, Jennifer K

    2006-12-01

    Effective control of mosquitoes in rural Midwestern communities that lack organized mosquito control districts would be aided by baseline data on optimal breeding sites, interannual effects of climate on population emergence and abundance, and efficacy of various control options under field conditions. During 19 surveillance weeks in the summer of 2005, we sampled 100 catch basins each week that were distributed among 10 study zones. Catch basins within each study zone were subjected to 1 of 4 different mosquito control methods or were left untreated. Of the 10 study zones, 5 were in high-intensity urban areas and 5 in low-intensity urban areas. During the study period, treatment of urban catch basins with Altosid XR extended residual briquets resulted in a 69.5% reduction in mosquito larvae numbers. However, the product did not provide sustained treatment for the 120-150 days suggested by the manufacturer. Vectolex WSP, when applied according to manufacturer's suggestions, resulted in a 73.4% reduction in mosquito larvae. VectolexWSP effectiveness was impacted by heavy rainfalls early in the surveillance period. Cleaning catch basins once or twice during the surveillance period resulted in a 40.1% and a 39.9% reduction in mosquito larvae, respectively. Catch basins in high-intensity urban areas comprised 27.7% of the total collection compared to 72.3% from low-intensity urban areas. The AltosidXR extended residual briquets and the VectolexWSP products both impacted the number of mosquito larvae collected. However, a single treatment to control mosquitoes in this study area may not be sufficient. We suggest that treatment of urban catch basins is optimized when accompanied by a comprehensive surveillance plan, and that a combination of treatments or multiple treatments during the season may be necessary to mitigate risks of vector-borne infectious diseases in areas with similar climate and precipitation trends.

  1. The influence of catch trials on the consolidation of motor memory in force field adaptation tasks.

    PubMed

    Focke, Anne; Stockinger, Christian; Diepold, Christina; Taubert, Marco; Stein, Thorsten

    2013-01-01

    In computational neuroscience it is generally accepted that human motor memory contains neural representations of the physics of the musculoskeletal system and the objects in the environment. These representations are called "internal models". Force field studies, in which subjects have to adapt to dynamic perturbations induced by a robotic manipulandum, are an established tool to analyze the characteristics of such internal models. The aim of the current study was to investigate whether catch trials during force field learning could influence the consolidation of motor memory in more complex tasks. Thereby, the force field was more than double the force field of previous studies (35 N·s/m). Moreover, the arm of the subjects was not supported. A total of 46 subjects participated in this study and performed center-out movements at a robotic manipulandum in two different force fields. Two control groups learned force field A on day 1 and were retested in the same force field on day 3 (AA). Two test groups additionally learned an interfering force field B (= -A) on day 2 (ABA). The difference between the two test and control groups, respectively, was the absence (0%) or presence (19%) of catch trials, in which the force field was turned-off suddenly. The results showed consolidation of force field A on day 3 for both control groups. Test groups showed no consolidation of force field A (19% catch trials) and even poorer performance on day 3 (0% catch trials). In conclusion, it can be stated that catch trials seem to have a positive effect on the performance on day 3 but do not trigger a consolidation process as shown in previous studies that used a lower force field viscosity with supported arm. These findings indicate that the results of previous studies in which less complex tasks were analyzed, cannot be fully transferred to more complex tasks. Moreover, the effects of catch trials in these situations are insufficiently understood and further research is needed.

  2. EFFECTS OF STROBOSCOPIC VISUAL TRAINING ON VISUAL ATTENTION, MOTION PERCEPTION, AND CATCHING PERFORMANCE.

    PubMed

    Wilkins, Luke; Gray, Rob

    2015-08-01

    It has been shown recently that stroboscopic visual training can improve visual-perceptual abilities, such as central field motion sensitivity and anticipatory timing. Such training should also improve a sports skill that relies on these perceptual abilities, namely ball catching. Thirty athletes (12 women, 18 men; M age=22.5 yr., SD=4.7) were assigned to one of two types of stroboscopic training groups: a variable strobe rate (VSR) group for which the off-time of the glasses was systematically increased (as in previous research) and a constant strobe rate group (CSR) for which the glasses were always set at the shortest off-time. Training involved simple, tennis ball-catching drills (9×20 min.) occurring over a 6-wk. In pre- and post-training, the participants completed a one-handed ball-catching task and the Useful Field of View (UFOV) and the Motion in Depth Sensitivity (MIDS) tests. Since the CSR condition used in the present study has been shown to have no effect on catching performance, it was predicted that the VSR group would show significantly greater improvement pre-post-training. There were no significant differences between the CSR and VSR on any of the tests. However, changes in catching performance (total balls caught) pre-post-training were significantly correlated with changes in scores for the UFOV single-task and MIDS tests. That is, regardless of group, participants whose perceptual-cognitive performance improved in the post-test were significantly more likely to improve their catching performance. This suggests that the perceptual changes observed in previous stroboscopic training studies may be linked to changes in sports skill performance.

  3. By-Catch of Grey Seals (Halichoerus grypus) in Baltic Fisheries—A Bayesian Analysis of Interview Survey

    PubMed Central

    Vanhatalo, Jarno; Vetemaa, Markus; Herrero, Annika; Aho, Teija; Tiilikainen, Raisa

    2014-01-01

    Baltic seals are recovering after a population decline. The increasing seal stocks cause notable damage to fisheries in the Baltic Sea, with an unknown number of seals drowning in fishing gear every year. Thus, sustainable seal management requires updated knowledge of the by-catch of seals—the number of specimens that die in fishing gear. We analyse the by-catch of grey seals (Halichoerus grypus) in Finland, Sweden, and Estonia in 2012. We collect data with interviews (35 in Finland, 54 in Sweden, and 72 in Estonia) and analyse them with a hierarchical Bayesian model. The model accounts for variability in seal abundance, seal mortality and fishing effort in different sub-areas of the Baltic Sea and allows us to predict the by-catch in areas where interview data was not available. We provide a detailed description of the survey design and interview methods, and discuss different factors affecting fishermen's motivation to report by-catch and how this may affect the results. Our analysis shows that the total yearly by-catch by trap and gill nets in Finland, Sweden and Estonia is, with 90% probability, more than 1240 but less than 2860; and the posterior median and mean of the total by-catch are 1550 and 1880 seals, respectively. Trap nets make about 88% of the total by-catch. However, results also indicate that in one of the sub-areas of this study, fishermen may have underreported their by-catch. Taking the possible underreporting into account the posterior mean of the total by-catch is between 2180 and 2380. The by-catch in our study area is likely to represent at least 90% of the total yearly grey seal by-catch in the Baltic Sea. PMID:25423168

  4. By-catch of grey seals (Halichoerus grypus) in Baltic fisheries--a Bayesian analysis of interview survey.

    PubMed

    Vanhatalo, Jarno; Vetemaa, Markus; Herrero, Annika; Aho, Teija; Tiilikainen, Raisa

    2014-01-01

    Baltic seals are recovering after a population decline. The increasing seal stocks cause notable damage to fisheries in the Baltic Sea, with an unknown number of seals drowning in fishing gear every year. Thus, sustainable seal management requires updated knowledge of the by-catch of seals--the number of specimens that die in fishing gear. We analyse the by-catch of grey seals (Halichoerus grypus) in Finland, Sweden, and Estonia in 2012. We collect data with interviews (35 in Finland, 54 in Sweden, and 72 in Estonia) and analyse them with a hierarchical Bayesian model. The model accounts for variability in seal abundance, seal mortality and fishing effort in different sub-areas of the Baltic Sea and allows us to predict the by-catch in areas where interview data was not available. We provide a detailed description of the survey design and interview methods, and discuss different factors affecting fishermen's motivation to report by-catch and how this may affect the results. Our analysis shows that the total yearly by-catch by trap and gill nets in Finland, Sweden and Estonia is, with 90% probability, more than 1240 but less than 2860; and the posterior median and mean of the total by-catch are 1550 and 1880 seals, respectively. Trap nets make about 88% of the total by-catch. However, results also indicate that in one of the sub-areas of this study, fishermen may have underreported their by-catch. Taking the possible underreporting into account the posterior mean of the total by-catch is between 2180 and 2380. The by-catch in our study area is likely to represent at least 90% of the total yearly grey seal by-catch in the Baltic Sea.

  5. Modeling the potential benefits of catch-crop introduction in fodder crop rotations in a Western Europe landscape.

    PubMed

    Moreau, P; Ruiz, L; Raimbault, T; Vertès, F; Cordier, M O; Gascuel-Odoux, C; Masson, V; Salmon-Monviola, J; Durand, P

    2012-10-15

    Among possible mitigation options to reduce agricultural-borne nitrate fluxes to water bodies, introduction of catch crop before spring crops is acknowledged as a cost-efficient solution at the plot scale, but it was rarely assessed at the catchment level. This study aims to evaluate a set of catch crop implantation scenarios and their consequences in a coastal catchment prone to eutrophication. The objectives are (i) to discuss the potential benefits of catch crop introduction taking into account the limitations due to the physiographic and agricultural context of the area (ii) to propose a multicriteria classification of these scenarios as a basis for discussion with stakeholders. We used the distributed agro-hydrological model TNT2 to simulate 25 scenarios of catch crop management, differing in length of catch crop growing period, place in the crop rotation and residue management. The scenarios were classified considering the variations in main crop yields and either nitrogen fluxes in stream or the global nitrogen mass balance at the catchment level. The simulations showed that in the catchment studied, little improvement can be expected from increasing the catch crop surface. Catch crop cultivation was always beneficial to reduce nitrogen losses, but led to adverse effects on main crop yields in some cases. Among the scenarios involving additional catch crop surface, introducing catch crop between two winter cereals appeared as the most promising. The classification of scenarios depended on the chosen criteria: when considering only the reduction of nitrogen fluxes in streams, exporting catch crop residues was the most efficient while when considering the global nitrogen mass balance, soil incorporation of catch crop residues was the most beneficial. This work highlights the interest, while using integrated models, of assessing simulated scenarios with multicriteria approach to provide stakeholder with a picture as complete as possible of the consequences of

  6. Efficacy of Electrocuting Devices to Catch Tsetse Flies (Glossinidae) and Other Diptera

    PubMed Central

    Vale, Glyn A.; Hargrove, John W.; Cullis, N. Alan; Chamisa, Andrew; Torr, Stephen J.

    2015-01-01

    Background The behaviour of insect vectors has an important bearing on the epidemiology of the diseases they transmit, and on the opportunities for vector control. Two sorts of electrocuting device have been particularly useful for studying the behaviour of tsetse flies (Glossina spp), the vectors of the trypanosomes that cause sleeping sickness in humans and nagana in livestock. Such devices consist of grids on netting (E-net) to catch tsetse in flight, or on cloth (E-cloth) to catch alighting flies. Catches are most meaningful when the devices catch as many as possible of the flies potentially available to them, and when the proportion caught is known. There have been conflicting indications for the catching efficiency, depending on whether the assessments were made by the naked eye or assisted by video recordings. Methodology/Principal Findings Using grids of 0.5m2 in Zimbabwe, we developed catch methods of studying the efficiency of E-nets and E-cloth for tsetse, using improved transformers to supply the grids with electrical pulses of ~40kV. At energies per pulse of 35–215mJ, the efficiency was enhanced by reducing the pulse interval from 3200 to 1ms. Efficiency was low at 35mJ per pulse, but there seemed no benefit of increasing the energy beyond 70mJ. Catches at E-nets declined when the fine netting normally used became either coarser or much finer, and increased when the grid frame was moved from 2.5cm to 27.5cm from the grid. Data for muscoids and tabanids were roughly comparable to those for tsetse. Conclusion/Significance The catch method of studying efficiency is useful for supplementing and extending video methods. Specifications are suggested for E-nets and E-cloth that are ~95% efficient and suitable for estimating the absolute numbers of available flies. Grids that are less efficient, but more economical, are recommended for studies of relative numbers available to various baits. PMID:26505202

  7. Catch a Glimpse of Me: The development of staff videos to promote person-centered care.

    PubMed

    Gendron, Tracey L; King Seymour, Lindsay; Welleford, E Ayn

    2016-09-01

    Catch a Glimpse of Me is an ongoing project that uses video to help staff deliver more person-centered care for people with dementia living in long-term care. Focus groups consisting of residents, family and staff members were conducted to develop a template for the development of the videos. The five themes they identified as being important to include are: family; interests and hobbies; memories and moments; life space and getting personal. The article describes the process of developing the videos and discusses the ongoing potential of the Catch a Glimpse of Me project.

  8. [Preparation and evaluation of fish portions from shrimp by-catch].

    PubMed

    Acosta, J; Bello, R A

    1987-09-01

    Fish portions were obtained from a mixture of fish flesh from shrimp by-catch. Physical, chemical, microbiological and sensory tests were done to evaluate quality of raw materials, formulations and processing conditions. Several technological procedures proved to be feasible for this product. Stability of frozen products for four months was determined by physical, chemical and microbiological tests, the results of which indicated its stability during the study period. Findings of our study, therefore, suggest the potential of shrimp by-catch for the preparation of fish portions in view of its high acceptability and simple processing technique, by using marine resources not fully utilized at present.

  9. A community health report card: comprehensive assessment for tracking community health (CATCH).

    PubMed

    Studnicki, J; Steverson, B; Myers, B; Hevner, A R; Berndt, D J

    1997-01-01

    A systematic method for assessing the health status of communities has been under development at the University of South Florida since 1991. The system, known as CATCH, draws 226 indicators from multiple sources and uses an innovative comparative framework and weighted evaluation criteria to produce a rank-ordered community problem list. The CATCH results from II Floridian counties have focused attention on high priority health problems and provided a framework for measuring the impact of health expenditures on community health status outcomes. The method and plans to create an automated data warehouse to support its expansion and enrichment are described.

  10. Conservation strategies on citrus plantation in eastern Spain. Catch crops, geotextiles and mulches

    NASA Astrophysics Data System (ADS)

    Cerdà, Artemi; Dominguez, Alfons; Giménez Morera, Antonio

    2010-05-01

    Tillage (6 %), and herbicides (89 %) are the most widespread soil management methods in eastern Spain citrus orchards. The bare soils, the high intensity thunderstorms and the steep slopes result in high erosion rates. Over the last 3 years an experimental station has been developed at Montesa municipality in order to determine the effect of different types of mulch, geotextiles and catch crops. Rainfall simulation experiments on 20 m2 plots shown that soil losses can be control by catch crops (85 %), chipped pruned branches (89 %), straw mulch (97 %) and geotextiles (99 %). Then, vegetation can contribute to control the soil and water losses on the highly erodible soil of Mediterranean orchards.

  11. Policy enabled information sharing system

    DOEpatents

    Jorgensen, Craig R.; Nelson, Brian D.; Ratheal, Steve W.

    2014-09-02

    A technique for dynamically sharing information includes executing a sharing policy indicating when to share a data object responsive to the occurrence of an event. The data object is created by formatting a data file to be shared with a receiving entity. The data object includes a file data portion and a sharing metadata portion. The data object is encrypted and then automatically transmitted to the receiving entity upon occurrence of the event. The sharing metadata portion includes metadata characterizing the data file and referenced in connection with the sharing policy to determine when to automatically transmit the data object to the receiving entity.

  12. Hints for an extension of the early exercise premium formula for American options

    NASA Astrophysics Data System (ADS)

    Bermin, Hans-Peter; Kohatsu-Higa, Arturo; Perelló, Josep

    2005-09-01

    There exists a non-closed formula for the American put option price and non-trivial computations are required to solve it. Strong efforts have been made to propose efficient numerical techniques but few have strong mathematical reasoning to ascertain why they work well. We present an extension of the American put price aiming to catch weaknesses of the numerical methods based on their non-fulfillment of the smooth pasting condition.

  13. Impact of catch crop mixtures and soils on microbial diversity and nitrogen cycling communities in agroecosystems

    NASA Astrophysics Data System (ADS)

    Burbano, Claudia S.; Große, Julia; Hurek, Thomas; Reinhold-Hurek, Barbara

    2017-04-01

    In light of the projected world's population growth, food supplies will necessary have to increase. Soils are an essential component for achieving this expansion and its quality and fertility are crucial for bio-economic productivity. Catch crops can be an option to preserve or even improve soil productivity because of their effect on soil fertility and health. A long-term field experiment of the CATCHY project (Catch-cropping as an agrarian tool for continuing soil health and yield-increase) with two contrasting crop rotations was established in two different locations in Northern and Southern Germany. Single catch crops (white mustard, Egyptian clover, phacelia and bristle oat), catch crop mixtures (a mixture of the above and a commercial mixture) and main crops (wheat and maize) have been grown. To investigate how catch crops can affect the microbial diversity and particularly the microbial nitrogen cycling communities, we are studying first the short-term effect of different catch crop mixtures on the microbiomes associated with soils and roots. We compared these microbiomes with wheat plants, representing the microbial community before a catch crop treatment. Roots, rhizosphere and bulk soils were collected from representative samples of wheat plants from one field. The same compartments were also sampled from one fallow treatment and three catch crops variants from three fields each. The variants consisted of white mustard and the two catch crop mixtures. All fields were sampled by triplicate. Quantitative analyses were carried out by qPCR based on key functional marker genes for mineralization (ureC), nitrification (amoA), dissimilatory nitrate and nitrite reduction to ammonium -DNRA- (nrfA), denitrification (nirK, nirS, nosZ), and nitrogen fixation (nifH). These genes were targeted at the DNA and RNA level for the characterization of the microbial population and the actual transcription activity, respectively. We detected the presence and activity of

  14. Elastomeric load sharing device

    NASA Technical Reports Server (NTRS)

    Isabelle, Charles J. (Inventor); Kish, Jules G. (Inventor); Stone, Robert A. (Inventor)

    1992-01-01

    An elastomeric load sharing device, interposed in combination between a driven gear and a central drive shaft to facilitate balanced torque distribution in split power transmission systems, includes a cylindrical elastomeric bearing and a plurality of elastomeric bearing pads. The elastomeric bearing and bearing pads comprise one or more layers, each layer including an elastomer having a metal backing strip secured thereto. The elastomeric bearing is configured to have a high radial stiffness and a low torsional stiffness and is operative to radially center the driven gear and to minimize torque transfer through the elastomeric bearing. The bearing pads are configured to have a low radial and torsional stiffness and a high axial stiffness and are operative to compressively transmit torque from the driven gear to the drive shaft. The elastomeric load sharing device has spring rates that compensate for mechanical deviations in the gear train assembly to provide balanced torque distribution between complementary load paths of split power transmission systems.

  15. Welding Qualification Sharing

    SciTech Connect

    Newton, Bruce

    2002-07-01

    ASME Section IX, 'Welding Qualifications', requires that each organization qualify its own welders and welding procedures. Qualification responsibility cannot be subcontracted, and qualifications administered by one organization cannot be transferred to another organization. This requirement has become the subject of close scrutiny as the demand for efficiency, particularly among nuclear plant owners, has increased. Two recent Code Cases change procedure and performance qualification requirements for the better. The first, N-573, enables nuclear plant owners to share welding procedure qualifications. The second, N-600, enables nuclear plant owners to share welder performance qualifications. Several owners have reduced costs using N-573. N-600, because it is relatively new, has not yet been implemented. Its potential for cost savings, though, is equivalent to that afforded by N-573. This paper discusses ASME Section IX's procedure and performance qualification philosophy, assesses that philosophy in light of today's welding environment, and discusses implementation of Code Cases N-573 and N-600. (authors)

  16. Shared Activity Coordination

    NASA Technical Reports Server (NTRS)

    Clement, Bradley J.; Barrett, Anthony C.

    2003-01-01

    Interacting agents that interleave planning and execution must reach consensus on their commitments to each other. In domains where agents have varying degrees of interaction and different constraints on communication and computation, agents will require different coordination protocols in order to efficiently reach consensus in real time. We briefly describe a largely unexplored class of real-time, distributed planning problems (inspired by interacting spacecraft missions), new challenges they pose, and a general approach to solving the problems. These problems involve self-interested agents that have infrequent communication but collaborate on joint activities. We describe a Shared Activity Coordination (SHAC) framework that provides a decentralized algorithm for negotiating the scheduling of shared activities in a dynamic environment, a soft, real-time approach to reaching consensus during execution with limited communication, and a foundation for customizing protocols for negotiating planner interactions. We apply SHAC to a realistic simulation of interacting Mars missions and illustrate the simplicity of protocol development.

  17. 26 CFR 31.3121(b)(20)-1 - Service performed on a boat engaged in catching fish.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... fish. 31.3121(b)(20)-1 Section 31.3121(b)(20)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT... catching fish. (a) In general. (1) Service performed on or after December 31, 1954, by an individual on a boat engaged in catching fish or other forms of aquatic animal life (hereinafter “fish”) are...

  18. 50 CFR 648.231 - Spiny dogfish Annual Catch Target (ACT) and Total Allowable Level of Landings (TAL).

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Spiny dogfish Annual Catch Target (ACT... OF THE NORTHEASTERN UNITED STATES Management Measures for the Spiny Dogfish Fishery § 648.231 Spiny dogfish Annual Catch Target (ACT) and Total Allowable Level of Landings (TAL). (a) The Spiny Dogfish...

  19. 50 CFR 648.231 - Spiny dogfish Annual Catch Target (ACT) and Total Allowable Level of Landings (TAL).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Spiny dogfish Annual Catch Target (ACT... OF THE NORTHEASTERN UNITED STATES Management Measures for the Spiny Dogfish Fishery § 648.231 Spiny dogfish Annual Catch Target (ACT) and Total Allowable Level of Landings (TAL). (a) The Spiny Dogfish...

  20. 50 CFR 648.231 - Spiny dogfish Annual Catch Target (ACT) and Total Allowable Level of Landings (TAL).

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 12 2012-10-01 2012-10-01 false Spiny dogfish Annual Catch Target (ACT... OF THE NORTHEASTERN UNITED STATES Management Measures for the Spiny Dogfish Fishery § 648.231 Spiny dogfish Annual Catch Target (ACT) and Total Allowable Level of Landings (TAL). (a) The Spiny Dogfish...

  1. 26 CFR 31.3121(b)(20)-1 - Service performed on a boat engaged in catching fish.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... fish. 31.3121(b)(20)-1 Section 31.3121(b)(20)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT... catching fish. (a) In general. (1) Service performed on or after December 31, 1954, by an individual on a boat engaged in catching fish or other forms of aquatic animal life (hereinafter “fish”) are...

  2. Total Catch of a Red-Listed Marine Species Is an Order of Magnitude Higher than Official Data

    PubMed Central

    Kleiven, Alf Ring; Olsen, Esben Moland; Vølstad, Jon Helge

    2012-01-01

    Accurate information on total catch and effort is essential for successful fisheries management. Officially reported landings, however, may be underestimates of total catch in many fisheries. We investigated the fishery for the nationally red-listed European lobster (Homarus gammarus) in south-eastern Norway. Probability-based strip transect surveys were used to count buoys in the study area in combination with catch per unit effort data obtained independently from volunteer catch diaries, phone interviews, and questionnaires. We estimate that recreational catch accounts for 65% of total catch in the study area. Moreover, our results indicate that only a small proportion (24%) of lobsters landed commercially were sold through the legal market and documented. Total estimated lobster catch was nearly 14 times higher than reported officially. Our study highlights the need for adequate catch monitoring and data collection efforts in coastal areas, presents a clear warning to resource managers that illegal, unreported and unregulated (IUU) fisheries in coastal areas should not be ignored, and shows the potential impact of recreational fisheries. PMID:22363583

  3. 78 FR 73915 - In the Matter of Catch By Gene, Inc., Four Star Holdings, Inc., Great Spirits, Inc., and Texas...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-09

    ... From the Federal Register Online via the Government Publishing Office SECURITIES AND EXCHANGE COMMISSION In the Matter of Catch By Gene, Inc., Four Star Holdings, Inc., Great Spirits, Inc., and Texas... Catch By Gene, Inc. because it has not filed any periodic reports since the period ended September 30...

  4. 26 CFR 31.3401(a)(17)-1 - Remuneration for services performed on a boat engaged in catching fish.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 15 2012-04-01 2012-04-01 false Remuneration for services performed on a boat... Remuneration for services performed on a boat engaged in catching fish. (a) Remuneration for services performed on or after December 31, 1954, by an individual on a boat engaged in catching fish or other forms of...

  5. 26 CFR 31.3121(b)(20)-1 - Service performed on a boat engaged in catching fish.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 15 2014-04-01 2014-04-01 false Service performed on a boat engaged in catching... Revenue Code of 1954) General Provisions § 31.3121(b)(20)-1 Service performed on a boat engaged in... boat engaged in catching fish or other forms of aquatic animal life (hereinafter “fish”) are excepted...

  6. 26 CFR 31.3121(b)(20)-1 - Service performed on a boat engaged in catching fish.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 15 2013-04-01 2013-04-01 false Service performed on a boat engaged in catching... Revenue Code of 1954) General Provisions § 31.3121(b)(20)-1 Service performed on a boat engaged in... boat engaged in catching fish or other forms of aquatic animal life (hereinafter “fish”) are excepted...

  7. 26 CFR 31.3121(b)(20)-1 - Service performed on a boat engaged in catching fish.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 15 2012-04-01 2012-04-01 false Service performed on a boat engaged in catching... Revenue Code of 1954) General Provisions § 31.3121(b)(20)-1 Service performed on a boat engaged in... boat engaged in catching fish or other forms of aquatic animal life (hereinafter “fish”) are excepted...

  8. 26 CFR 31.3401(a)(17)-1 - Remuneration for services performed on a boat engaged in catching fish.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 15 2014-04-01 2014-04-01 false Remuneration for services performed on a boat... Remuneration for services performed on a boat engaged in catching fish. (a) Remuneration for services performed on or after December 31, 1954, by an individual on a boat engaged in catching fish or other forms of...

  9. 26 CFR 31.3401(a)(17)-1 - Remuneration for services performed on a boat engaged in catching fish.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 15 2013-04-01 2013-04-01 false Remuneration for services performed on a boat... Remuneration for services performed on a boat engaged in catching fish. (a) Remuneration for services performed on or after December 31, 1954, by an individual on a boat engaged in catching fish or other forms of...

  10. 76 FR 61061 - Fisheries of the Northeastern United States; Atlantic Herring Fishery; Sub-ACL (Annual Catch...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-03

    ... Northeastern United States; Atlantic Herring Fishery; Sub-ACL (Annual Catch Limit) Harvested for Management... day until January 1, 2012, when the 2012 sub-ACL (annual catch limit) for Area 3 becomes available... percent of the herring sub-ACL allocated to Area 3 for 2011 is projected to be harvested by October...

  11. 76 FR 80266 - Pacific Cod by Vessels Catching Pacific Cod for Processing by the Inshore Component of the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-23

    ... Administration 50 CFR Part 679 [Docket No. 101126522-0640-02] RIN 0648-XA886 Pacific Cod by Vessels Catching Pacific Cod for Processing by the Inshore Component of the Central Regulatory Area of the Gulf of Alaska... Pacific cod by vessels catching Pacific cod for processing by the inshore component in the...

  12. Meeting the Dietary Goals for School Meals by the Year 2000: The CATCH Eat Smart School Nutrition Program.

    ERIC Educational Resources Information Center

    Nicklas, Theresa A.; And Others

    1994-01-01

    Provides an overview of the Child and Adolescent Trial for Cardiovascular Health (CATCH) Eat Smart School Nutrition Program, an elementary school health promotion program. The article examines components of the CATCH kitchen visits and intervention materials, including the School Meal Program Guide, Fat and Sodium Criteria, Recipe File Box, Vendor…

  13. Meeting the Dietary Goals for School Meals by the Year 2000: The CATCH Eat Smart School Nutrition Program.

    ERIC Educational Resources Information Center

    Nicklas, Theresa A.; And Others

    1994-01-01

    Provides an overview of the Child and Adolescent Trial for Cardiovascular Health (CATCH) Eat Smart School Nutrition Program, an elementary school health promotion program. The article examines components of the CATCH kitchen visits and intervention materials, including the School Meal Program Guide, Fat and Sodium Criteria, Recipe File Box, Vendor…

  14. Intelligence Sharing in Counterproliferation

    DTIC Science & Technology

    2007-09-01

    Routledge, 2004), 75. 3 Dieter Mahncke, Wyn Rees , and Wayne C. Thompson, Redefining transatlantic security relations: The Challenge of Change...Redefining Transatlantic Security Relations, by Dieter Mahncke, Wyn Rees , and Wayne C. Thompson, it is argued that these differences coupled with...Regarding Weapons of Mass Destruction” by U.S. Senators Laurence Silbermann and Charles Robb, “the information sharing problem manifested itself in

  15. Shared health governance.

    PubMed

    Ruger, Jennifer Prah

    2011-07-01

    Health and Social Justice (Ruger 2009a ) developed the "health capability paradigm," a conception of justice and health in domestic societies. This idea undergirds an alternative framework of social cooperation called "shared health governance" (SHG). SHG puts forth a set of moral responsibilities, motivational aspirations, and institutional arrangements, and apportions roles for implementation in striving for health justice. This article develops further the SHG framework and explains its importance and implications for governing health domestically.

  16. Shared Health Governance

    PubMed Central

    Ruger, Jennifer Prah

    2014-01-01

    Health and Social Justice (Ruger 2009a) developed the “health capability paradigm,” a conception of justice and health in domestic societies. This idea undergirds an alternative framework of social cooperation called “shared health governance” (SHG). SHG puts forth a set of moral responsibilities, motivational aspirations, and institutional arrangements, and apportions roles for implementation in striving for health justice. This article develops further the SHG framework and explains its importance and implications for governing health domestically. PMID:21745082

  17. Sharing our knowledge.

    PubMed

    Griffiths, Matt

    2017-01-25

    There are more than 70,000 nurse prescribers in the UK, many of whom have years of experience that should be shared with trainee prescribers. In November, the General Pharmaceutical Council launched a consultation on whether pharmacist independent prescribers (PIPs) should be able to mentor trainee PIPs. This discussion, which closes on 1 February, should be expanded to our own and other professional groups, because we could all gain so much from each other.

  18. Insider Threat Data Sharing

    DTIC Science & Technology

    2016-09-01

    To combat this threat, organizations have created departments with trained analysts whose sole purpose is to deter, detect, and mitigate the insider...to supervisors for mitigation . When organizations share insider threat information among each other, it can improve all organizations abilities to...deter, detect, or mitigate the insider threat. The challenge lies in merging external and existing data with as little human interaction as possible

  19. Efficient quantum secret sharing

    NASA Astrophysics Data System (ADS)

    Qin, Huawang; Dai, Yuewei

    2016-05-01

    An efficient quantum secret sharing scheme is proposed, in which the dealer generates some single particles and then uses the operations of quantum-controlled-not and Hadamard gate to encode a determinate secret into these particles. The participants get their shadows by performing the single-particle measurements on their particles, and even the dealer cannot know their shadows. Compared to the existing schemes, our scheme is more practical within the present technologies.

  20. University Reactor Sharing Program

    SciTech Connect

    Dr. W.D. Reece

    1999-09-01

    The University Reactor Sharing Program provides funding for reactor experimentation to institutions that do not normally have access to a research reactor. Research projects supported by the program include items such as dating geological material to producing high current super conducting magnets. The funding also gives small colleges and universities the opportunity to use the facility for teaching courses in nuclear processes; specifically neutron activation analysis and gamma spectroscopy.

  1. Bonobos Share with Strangers

    PubMed Central

    Tan, Jingzhi; Hare, Brian

    2013-01-01

    Humans are thought to possess a unique proclivity to share with others – including strangers. This puzzling phenomenon has led many to suggest that sharing with strangers originates from human-unique language, social norms, warfare and/or cooperative breeding. However, bonobos, our closest living relative, are highly tolerant and, in the wild, are capable of having affiliative interactions with strangers. In four experiments, we therefore examined whether bonobos will voluntarily donate food to strangers. We show that bonobos will forego their own food for the benefit of interacting with a stranger. Their prosociality is in part driven by unselfish motivation, because bonobos will even help strangers acquire out-of-reach food when no desirable social interaction is possible. However, this prosociality has its limitations because bonobos will not donate food in their possession when a social interaction is not possible. These results indicate that other-regarding preferences toward strangers are not uniquely human. Moreover, language, social norms, warfare and cooperative breeding are unnecessary for the evolution of xenophilic sharing. Instead, we propose that prosociality toward strangers initially evolves due to selection for social tolerance, allowing the expansion of individual social networks. Human social norms and language may subsequently extend this ape-like social preference to the most costly contexts. PMID:23300956

  2. Toward worldwide data sharing

    NASA Astrophysics Data System (ADS)

    Walker, Raymond; Joy, Steven; King, Todd

    2012-07-01

    Over the past decade the nature of space science research has changed dramatically. Earlier investigators could carry out meaningful research by looking at observations from a single instrument on a single spacecraft. Today that is rapidly changing and researchers regularly use data from multiple instruments on multiple spacecraft as well as observations from ground observatories. Increasingly those observations come from missions flown by many countries. Recent advances in distributed data management have made it possible for researchers located around the world to access and use data from multiple nations. By using virtual observatory technology it no longer matters where data are housed they can be freely accessed wherever they reside. In this presentation we will discuss two initiatives designed to make space science data access worldwide. One is the International Planetary Data Alliance (IPDA) and the other is the Heliophysics Data and Model Consortium (HDMC). In both cases the key to worldwide data sharing is adopting common metadata standards. In this talk we will review how these two groups are addressing the worldwide data sharing and their progress in achieving their goals. IPDA and HDMC are two of several efforts to promote broad based data sharing. Talks in the remainder of the symposium will discuss this is more detail.

  3. Does Real American History Begin with Jamestown and Plymouth? Dialogue.

    ERIC Educational Resources Information Center

    Chu, Jonathan M.

    1996-01-01

    Considers the controversies surrounding the traditional approach to teaching American History (focusing on a series of shared experiences and institutions) and the subsequent criticism that it excludes "other" experiences. Warns against the simplistic presentation of a single celebratory past while concluding that Americans share common…

  4. Awakening Minorities: American Indians, Mexican Americans, Puerto Ricans.

    ERIC Educational Resources Information Center

    Howard, John R.; And Others

    As noted in the Preface, social scientists are entering a period of shared realization that the United States is in a crucial period of transition. "Trans-action" magazine, a pioneer in social programs for changing the society, has dedicated itself for 7 years to the task of reporting the strains and conflicts within the American system and has…

  5. Ad spending: maintaining market share.

    PubMed

    Jones, J P

    1990-01-01

    Accuracy in manufacturers' advertising budgeting is hampered by reliance on the case rate system, which ties budgets to sales. A better measure is a brand's market share compared with its share of voice (the brand's share of the total value of the main media exposure in that product category). New brands are often "investing" in the market: speaking in a louder voice than their market shares would justify. Popular brands are often "profit taking"--keeping their voices low but enjoying a disproportionately large market share. The interrelationship between market share and share of voice, with either "investing" or "profit taking" the desired result, is not usually considered when determining ad budgets. But as advertisers realize how market share can respond to advertising pressure through switches in the share of voice, this method of market testing should gain in importance.

  6. Sharing the atom bomb

    SciTech Connect

    Chace, J.

    1996-01-01

    Shaken by the devastation of Hiroshima and Nagasaki and fearful that the American atomic monopoly would spark an arms race, Dean Acheson led a push in 1946 to place the bomb-indeed, all atomic energy-under international control. But as the memories of wartime collaboration faded, relations between the superpowers grew increasingly tense, and the confrontational atmosphere undid his proposal. Had Acheson succeeded, the Cold War might not have been. 2 figs.

  7. Project Catch: A space based solution to combat illegal, unreported and unregulated fishing. Part I: Vessel monitoring system

    NASA Astrophysics Data System (ADS)

    Detsis, Emmanouil; Brodsky, Yuval; Knudtson, Peter; Cuba, Manuel; Fuqua, Heidi; Szalai, Bianca

    2012-11-01

    Space assets have a unique opportunity to play a more active role in global resource management. There is a clear need to develop resource management tools in a global framework. Illegal, Unregulated and Unreported (IUU) fishing is placing pressure on the health and size of fishing stocks around the world. Earth observation systems can provide fishery management organizations with cost effective monitoring of large swaths of ocean. Project Catch is a fisheries management project based upon the complimentary, but independent Catch-VMS and Catch-GIS systems. Catch-VMS is a Vessel Monitoring System with increased fidelity over existing offerings. Catch-GIS is a Geographical Information System that combines VMS information with existing Earth Observation data and other data sources to identify Illegal, Unregulated and Unreported (IUU) fishing. Project Catch was undertaken by 19 Masters students from the 2010 class of the International Space University. In this paper, the space-based system architecture of Project Catch is presented and analyzed. The rationale for the creation of the system, as well as the engineering trade-off studies in its creation, are discussed. The Catch-VMS proposal was envisaged in order to address two specific problems: (1) the expansion of illegal fishing to high-latitude regions where existing satellite systems coverage is an issue and (2) the lack of coverage in remote oceanic regions due to reliance on coastal-based monitoring. Catch-VMS utilizes ship-borne transponders and hosted-payload receivers on a Global Navigation Satellite System in order to monitor the position and activity of compliant fishing vessels. Coverage is global and continuous with multiple satellites in view providing positional verification through multilateration techniques. The second part of the paper briefly describes the Catch-GIS system and investigates its cost of implementation.

  8. Tuna and swordfish catch in the U.S. northwest Atlantic longline fishery in relation to mesoscale eddies.

    PubMed

    Hsu, Ango C; Boustany, Andre M; Roberts, Jason J; Chang, Jui-Han; Halpin, Patrick N

    2015-11-01

    To analyze the effects of mesoscale eddies, sea surface temperature (SST), and gear configuration on the catch of Atlantic bluefin (Thunnus thynnus), yellowfin (Thunnus albacares), and bigeye tuna (Thunnus obesus) and swordfish (Xiphias gladius) in the U.S. northwest Atlantic longline fishery, we constructed multivariate statistical models relating these variables to the catch of the four species in 62 121 longline hauls made between 1993 and 2005. During the same 13-year period, 103 anticyclonic eddies and 269 cyclonic eddies were detected by our algorithm in the region 30-55°N, 30-80°W. Our results show that tuna and swordfish catches were associated with different eddy structures. Bluefin tuna catch was highest in anticyclonic eddies whereas yellowfin and bigeye tuna catches were highest in cyclonic eddies. Swordfish catch was found preferentially in regions outside of eddies. Our study confirms that the common practice of targeting tuna with day sets and swordfish with night sets is effective. In addition, bluefin tuna and swordfish catches responded to most of the variables we tested in the opposite directions. Bluefin tuna catch was negatively correlated with longitude and the number of light sticks used whereas swordfish catch was positively correlated with these two variables. We argue that overfishing of bluefin tuna can be alleviated and that swordfish can be targeted more efficiently by avoiding fishing in anticyclonic eddies and in near-shore waters and using more light sticks and fishing at night in our study area, although further studies are needed to propose a solid oceanography-based management plan for catch selection.

  9. Designing I*CATch: A Multipurpose, Education-Friendly Construction Kit for Physical and Wearable Computing

    ERIC Educational Resources Information Center

    Ngai, Grace; Chan, Stephen C. F.; Leong, Hong Va; Ng, Vincent T. Y.

    2013-01-01

    This article presents the design and development of i*CATch, a construction kit for physical and wearable computing that was designed to be scalable, plug-and-play, and to provide support for iterative and exploratory learning. It consists of a standardized construction interface that can be adapted for a wide range of soft textiles or electronic…

  10. ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT: STORMWATER SOURCE AREA TREATMENT DEVICE - STORMWATER MANAGEMENT INC., CATCH BASIN STORMFILTER®

    EPA Science Inventory

    Verification testing of the Stormwater Management CatchBasin StormFilter® (CBSF) was conducted on a 0.16 acre drainage basin at the City of St. Clair Shores, Michigan Department of Public Works facility. The four-cartridge CBSF consists of a storm grate and filter chamber inlet b...

  11. 50 CFR 622.49 - Annual catch limits (ACLs) and accountability measures (AMs).

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 12 2012-10-01 2012-10-01 false Annual catch limits (ACLs) and accountability measures (AMs). 622.49 Section 622.49 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE FISHERIES OF THE CARIBBEAN, GULF, AND SOUTH ATLANTIC Management Measures §...

  12. Affirmative Action in Higher Education in India: Targeting, Catch Up, and Mismatch

    ERIC Educational Resources Information Center

    Frisancho, Veronica; Krishna, Kala

    2016-01-01

    Using detailed data on the 2008 graduating class from an elite engineering institution in India, we evaluate the impact of affirmative action policies in higher education focusing on three issues: targeting, catch up, and mismatch. We find that admission preferences effectively target minority students who are poorer than average displaced…

  13. 50 CFR 648.230 - Spiny dogfish Annual Catch Limits (ACLs).

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE FISHERIES OF THE NORTHEASTERN UNITED STATES... commercial spiny dogfish fishery, which shall equal to the domestic ABC (i.e., the ABC minus Canadian catch... is exceeded with a frequency greater than 25 percent (i.e., more than once in 4 years or any...

  14. 50 CFR 648.71 - Surfclam and ocean quahog Annual Catch Targets (ACT).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Surfclam and ocean quahog Annual Catch... Management Measures for the Atlantic Surf Clam and Ocean Quahog Fisheries § 648.71 Surfclam and ocean quahog... management uncertainty to recommend ACTs to the MAFMC as part of the surfclam and ocean quahog specification...

  15. 50 CFR 648.70 - Surfclam and ocean quahog Annual Catch Limit (ACL).

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Surfclam and ocean quahog Annual Catch... Management Measures for the Atlantic Surf Clam and Ocean Quahog Fisheries § 648.70 Surfclam and ocean quahog... ocean quahog fisheries, which shall be equal to the ABCs recommended by the SSC. (1) Sectors. The...

  16. 50 CFR 648.71 - Surfclam and ocean quahog Annual Catch Targets (ACT).

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 12 2012-10-01 2012-10-01 false Surfclam and ocean quahog Annual Catch... Management Measures for the Atlantic Surf Clam and Ocean Quahog Fisheries § 648.71 Surfclam and ocean quahog... management uncertainty to recommend ACTs to the MAFMC as part of the surfclam and ocean quahog specification...

  17. 50 CFR 648.70 - Surfclam and ocean quahog Annual Catch Limit (ACL).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Surfclam and ocean quahog Annual Catch... Management Measures for the Atlantic Surf Clam and Ocean Quahog Fisheries § 648.70 Surfclam and ocean quahog... ocean quahog fisheries, which shall be equal to the ABCs recommended by the SSC. (1) Sectors. The...

  18. 50 CFR 648.71 - Surfclam and ocean quahog Annual Catch Targets (ACT).

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Surfclam and ocean quahog Annual Catch... Management Measures for the Atlantic Surf Clam and Ocean Quahog Fisheries § 648.71 Surfclam and ocean quahog... management uncertainty to recommend ACTs to the MAFMC as part of the surfclam and ocean quahog specification...

  19. ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT: STORMWATER SOURCE AREA TREATMENT DEVICE - STORMWATER MANAGEMENT INC., CATCH BASIN STORMFILTER®

    EPA Science Inventory

    Verification testing of the Stormwater Management CatchBasin StormFilter® (CBSF) was conducted on a 0.16 acre drainage basin at the City of St. Clair Shores, Michigan Department of Public Works facility. The four-cartridge CBSF consists of a storm grate and filter chamber inlet b...

  20. Catching up to College and Career Readiness in Kentucky. ACT Research Report Series. 2014 (4)

    ERIC Educational Resources Information Center

    Dougherty, Chrys; Hiserote, Linda; Shaw, Teresa

    2014-01-01

    This report focuses on the extent to which students who are academically far off track in fourth or eighth grade in Kentucky catch up by eighth or eleventh grade. We studied three recent cohorts of Kentucky students whose eighth-grade ACT Explore® scores were more than one standard deviation below the ACT Explore benchmark scores associated with…