WorldWideScience

Sample records for american catch share

  1. Social Cultural Data - Social Impacts of Catch Shares in the West Coast Groundfish Fishery

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Catch shares are one method of catch allocation utilized by fisheries managers in the United States West Coast groundfish fishery. Catch share management results in...

  2. 78 FR 9660 - Pacific Halibut Fisheries; Catch Sharing Plan

    Science.gov (United States)

    2013-02-11

    ... incidental catch in the salmon troll fishery that is allocated 15 percent of the commercial allocation. The...), incidental halibut catch in the salmon troll fishery, adjust the months for the incidental take fishery from...), and paragraph (7) of section 11, an incidental catch fishery is authorized during salmon troll...

  3. 77 FR 16740 - Pacific Halibut Fisheries; Catch Sharing Plan

    Science.gov (United States)

    2012-03-22

    ...) the incidental catch fishery during the salmon troll fishery specified in paragraph (4) of section 8... fishery during the salmon troll season in Area 2A must have its ``Application for Vessel License for the... salmon troll seasons in Area 2A in accordance with regulations promulgated by NMFS. This fishery...

  4. 77 FR 5473 - Pacific Halibut Fisheries; Catch Sharing Plan

    Science.gov (United States)

    2012-02-03

    ... incidental catch in the salmon troll fishery that is allocated 15 percent of the commercial allocation. The... troll seasons in Area 2A in accordance with regulations promulgated by NMFS. This fishery will occur... the salmon troll fishery (316 licenses in 2011); and the charterboat fleet (141 licenses in 2011)....

  5. 76 FR 2871 - Pacific Halibut Fisheries; Catch Sharing Plan

    Science.gov (United States)

    2011-01-18

    ... catch in the salmon troll fishery that is allocated 15 percent of the commercial allocation. The... is authorized during salmon troll seasons in Area 2A in accordance with regulations promulgated by... sablefish fishery; incidental halibut caught in the salmon troll fishery (233 licenses in 2010); and...

  6. Paper Fish and Policy Conflict: Catch Shares and Ecosystem-Based Management in Maine's Groundfishery

    Directory of Open Access Journals (Sweden)

    Jennifer F. Brewer

    2011-03-01

    Full Text Available The National Oceanic and Atmospheric Administration professes support for ecosystem-based fisheries management, as mandated by Congress in the Fishery Conservation and Management Act, and as endorsed by the Obama Administration's national ocean policy. Nonetheless, driving agency policies, including catch shares and fishing quotas, focus principally on individual species, diverting attention from ecosystem considerations such as habitat, migratory patterns, trophic relationships, fishing gear, and firm-level decision making. Environmental non-governmental organization (ENGO agendas manifest similar inconsistencies. A case study of Maine's groundfishery demonstrates implications of this policy conflict at the local level. There, multigenerational fishing villages have historically pursued diversified and adaptive livelihood strategies, supported by local ecological knowledge. This tradition is increasingly eroded by regulatory constraints, including catch shares. Field observation, interviews, survey data, and archival review reveal that industry-supported, ecosystem-focused proposals have been rejected by the New England Fishery Management Council, despite the apparent failure of single-species approaches to sustain fish populations, fished ecosystems, and fishing-dependent communities. The creation of groundfishery catch share sectors is likely to perpetuate industry consolidation and political entrenchment under more mobile capital, following precedent set by days-at-sea, and making area protections and gear restrictions less likely. Pending marine spatial planning efforts could enhance social-ecological resilience by creating new opportunities for transdisciplinary decision support, and broader public participation and accountability.

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

    Science.gov (United States)

    2010-10-01

    ... salmon troll fishery in Area 2A. Each year the landing restrictions necessary to keep the fishery within... incidental catch fishery during the salmon troll fishery as authorized in section 8 of the annual domestic... calendar year for the incidental catch fishery during the salmon troll fishery as authorized in Section...

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

    Science.gov (United States)

    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…

  9. Moving beyond catch in allocation approaches for internationally shared fish stocks

    NARCIS (Netherlands)

    Bailey, M.L.; Ishimura, G.; Paisley, R.; Rashid Sumaila, U.

    2013-01-01

    Allocation schemes are one way to combat the tragedy of the commons, the situation whereby individual users of a shared resource put their own interests above the collective good. In the case of shared fisheries, developing equitable and transparent allocation schemes can help to ensure stable coope

  10. Cultural Differences in an Interorganizational Network: Shared Public Relations Firms among Japanese and American Companies.

    Science.gov (United States)

    Jang, Ha-Yong

    1997-01-01

    Investigates impact of national culture on interorganizational relationships among organizations. Matches 35 Japanese and American companies by their business types. Reveals that the network of shared public relations firms was loosely connected--American companies were more central. Indicates the network structure of shared public relations firms…

  11. Clean catch urine sample

    Science.gov (United States)

    ... 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 ...

  12. Production sharing in Latin American trade: a research note

    OpenAIRE

    Ventura Dias, Vivianne; Durán Lima, José Elías

    2001-01-01

    The recent literature on industry globalisation and global production sharing has called attention to the changing nature of world trade with the predominance of trade in manufactures, the fragmentation of the production process and contractual relations between firms. Even when those changes do not question the most fundamental notion of trade and production specialisation according to factor services endowments, the literature points to a specialisation within a narrow set of activities and...

  13. Sharing memories and telling stories: American and Chinese mothers and their 3-year-olds.

    Science.gov (United States)

    Wang, Q; Leichtman, M D; Davies, K I

    2000-05-01

    American and Chinese mothers were asked to talk with their 3-year-old children at home about two shared past events and a story (41 mother-child dyads). Results revealed between-culture variation in the content and style of mother-child conversations when sharing memories and telling stories. American mothers and children showed a high-elaborative, independently oriented conversational style in which they co-constructed their memories and stories by elaborating on each other's responses and focusing on the child's personal predilections and opinions. In contrast, Chinese Mother-child dyads employed a low-elaborative, interdependently oriented conversational style where mothers frequently posed and repeated factual questions and showed great concern with moral rules and behavioural standards with their children. Findings suggest that children's early social-linguistic environments shape autobiographical remembering and contribute to cultural differences in the age and content of earliest childhood memories.

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

    Science.gov (United States)

    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…

  15. SIS - Annual Catch Limit

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Annual Catch Limit (ACL) dataset within the Species Information System (SIS) contains information and data related to management reference points and catch data.

  16. Shared genetic variance between obesity and white matter integrity in Mexican Americans

    Science.gov (United States)

    Spieker, Elena A.; Kochunov, Peter; Rowland, Laura M.; Sprooten, Emma; Winkler, Anderson M.; Olvera, Rene L.; Almasy, Laura; Duggirala, Ravi; Fox, Peter T.; Blangero, John; Glahn, David C.; Curran, Joanne E.

    2015-01-01

    Obesity is a chronic metabolic disorder that may also lead to reduced white matter integrity, potentially due to shared genetic risk factors. Genetic correlation analyses were conducted in a large cohort of Mexican American families in San Antonio (N = 761, 58% females, ages 18–81 years; 41.3 ± 14.5) from the Genetics of Brain Structure and Function Study. Shared genetic variance was calculated between measures of adiposity [(body mass index (BMI; kg/m2) and waist circumference (WC; in)] and whole-brain and regional measurements of cerebral white matter integrity (fractional anisotropy). Whole-brain average and regional fractional anisotropy values for 10 major white matter tracts were calculated from high angular resolution diffusion tensor imaging data (DTI; 1.7 × 1.7 × 3 mm; 55 directions). Additive genetic factors explained intersubject variance in BMI (heritability, h2 = 0.58), WC (h2 = 0.57), and FA (h2 = 0.49). FA shared significant portions of genetic variance with BMI in the genu (ρG = −0.25), body (ρG = −0.30), and splenium (ρG = −0.26) of the corpus callosum, internal capsule (ρG = −0.29), and thalamic radiation (ρG = −0.31) (all p's = 0.043). The strongest evidence of shared variance was between BMI/WC and FA in the superior fronto-occipital fasciculus (ρG = −0.39, p = 0.020; ρG = −0.39, p = 0.030), which highlights region-specific variation in neural correlates of obesity. This may suggest that increase in obesity and reduced white matter integrity share common genetic risk factors. PMID:25763009

  17. Shared genetic variance between obesity and white matter integrity in Mexican-americans

    Directory of Open Access Journals (Sweden)

    Elena A Spieker

    2015-02-01

    Full Text Available Obesity is a chronic metabolic disorder that may also lead to reduced white matter integrity, potentially due to shared genetic risk factors. Genetic correlation analyses were conducted in a large cohort of Mexican American families in San Antonio (N=761, 58% females, ages 18-81y; 41.3±14.5 from the Genetics of Brain Structure and Function Study. Shared genetic variance was calculated between measures of adiposity ((body mass index (BMI; kg/m2 and waist circumference (WC; in and whole-brain and regional measurements of cerebral white matter integrity (fractional anisotropy. Whole-brain average and regional fractional anisotropy values for ten major white matter tracts were calculated from high angular resolution diffusion tensor imaging data (DTI; 1.7×1.7×3 mm; 55 directions. Additive genetic factors explained intersubject variance in BMI (heritability, h2=0.58, WC (h2=0.57, and FA (h2=0.49. FA shared significant portions of genetic variance with BMI in the genu (ρG = -0.25, body (ρG = -0.30, and splenium (ρG = -0.26 of the corpus callosum, internal capsule (ρG = -0.29, and thalamic radiation (ρG = -0.31 (all p’s = .043. The strongest evidence of shared variance was between BMI/WC and FA in the superior fronto-occipital fasciculus (ρG = -0.39, p = .020; ρG = -0.39, p = .030, which highlights region-specific variation in neural correlates of obesity. This may suggest that increase in obesity and reduced white matter integrity share common genetic risk factors.

  18. A Powerful Work of Reflecting on the Living State of Hmong Americans:A Case Study on Nonfiction The Spirit Catches You and You Fall Down%一部反映美国苗族生存状况的作品--以纪实文学The Spirit Catches You and You Fall Down为例

    Institute of Scientific and Technical Information of China (English)

    王丽琛; 何泠静

    2015-01-01

    In nonfiction The Spirit Catches You and You Fall Down,American author Anne Fadiman narrates a true case which she experienced,namely the clash between American medical staff and Hmong parents whose daughter suffered from epilepsy, Its historic,anthropological and medical signifi-cant could help us to study modern living condition of the Hmong.%美国女作家安妮·法迪曼在其获奖纪实文学作品The Spirit Catches You and You Fall Down中以叙事者身份向美国社会讲述了她亲历的一桩苗族病人与美国医生在治疗方法上有巨大分歧的案例,由此引出苗族移居美国后面临的一系列社会问题。该作品在史学、人类学及医学三个领域都有深刻意义,这对国人了解当代海外苗族/Hmong人的生存状况具有重要意义。

  19. AMERICAN SHARE INSURANCE: THE SOLE SURVIVING PRIVATE DEPOSIT INSURER IN THE UNITED STATES

    Directory of Open Access Journals (Sweden)

    Stephanie O. Crofton

    2010-01-01

    Full Text Available Founded in 1974, American Share Insurance (ASI is an insurer for deposits in credit unions and it is the sole surviving private primary deposit insurer in the US. We assess reasons why ASI survived when numerous other deposit insurance systems did not. These reasons include ASI’s policy of insuring only credit unions, its geographic diversification, its efforts to shed the quasi-governmental nature of other nonfederal deposit insurers, its covering only stronger depositories, its ability to draw funding from stronger insured institutions as needed, and its use of incentives for improved performance among its insured institutions. While the severity of the effects of the housing, financial, and economic crises on depositories and their insurers is yet to become fully clear, ASI’s performance up to the Summer of 2009 points to a set of practices that could help buttress other government and private deposit insurers in the US and abroad.

  20. Catch-In-Areas Main

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Catch-In-Areas database integrates catch data from the Catch Accounting System (which has the spatial resolution of a NMFS Reporting Area) into a database that...

  1. Catch a Star!

    Science.gov (United States)

    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

  2. Catch Hilton Beijing

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Ready to spice up Beijing's nightlife? Come on to Zeta Bars, Hilton! If sneak previews are anything to go by, it's clear that The Third Ring will consistently perform to sellout crowds keen to catch a glimpse of the stunningly redesigned restaurants and bars that line the tri-level

  3. Viewing American History through Native Eyes: Ideas for Sharing a Different Perspective

    Science.gov (United States)

    Warren, Carol C.

    2006-01-01

    A common criticism of American history curricula is that the content mostly relates the activities and accomplishments of Anglo males. The stories and contributions of women and people of color are frequently missing from history textbooks. While authors and publishers have worked in recent times to rectify these omissions, the voice of Native…

  4. Sharing Power? An Experience of Mexican American Parents Serving on a Campus Advisory Council.

    Science.gov (United States)

    Pena, Delores C.

    2000-01-01

    Explores issues concerning representation, training, guidelines, and parent representative roles to determine how Mexican-American parents serving on an elementary school advisory council were involved in school decision-making. Parents' role may be minor, due to factors (like staff assumptions) resulting in unequal knowledge, respect, and…

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

    Science.gov (United States)

    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. CATCHING THE BUTTERFLY

    Institute of Scientific and Technical Information of China (English)

    黄元媛

    2006-01-01

    @@ 多年以后我在一个荒无人烟的街道上行走幻想着Catching The Butterfly的快感:开天辟地,混沌初开,这些不是自己干的事通通当作是自己为女娲的化身干下的,我承认过没有打开潘多拉的盒子不知道是哪个吃饱了撑的给我找的事儿,那些祸害人间的玩意真的不是我弄出来的,你信吗?

  7. Hawaii DAR Fisherman Reporting System Data (Catch)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains the catch data from fishers who take marine life for commercial purposes and report their catch, effort, and sales on a commercial catch...

  8. How flowers catch raindrops

    CERN Document Server

    Amador, Guillermo; Hu, David

    2011-01-01

    Several species of plants have raindrop-sized flowers that catch raindrops opportunistically in order to spread their 0.3-mm seeds distances of over 1 m. In the following fluid dynamics video, we show examples of these plants and some of the high speed videography used to visualize the splash dynamics responsible for raindrop-driven seed dispersal. Experiments were conducted on shape mimics of the plants' fruit bodies, fabricated using a 3D printer. Particular attention was paid to optimizing flower geometries and drop impact parameters to propel seeds the farthest distance. We find off-center impacts are the most effective for dispersing seeds. Such impacts amplify the raindrop's speed, encapsulate seeds within drops, and direct the seed trajectory at angles optimal for long-distance dispersal.

  9. "Catch a Star !"

    Science.gov (United States)

    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

  10. LPS Catch and Effort Estimation

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data collected from the LPS dockside (LPIS) and the LPS telephone (LPTS) surveys are combined to produce estimates of total recreational catch, landings, and fishing...

  11. BIOGAS PRODUCTION FROM CATCH CROPS

    DEFF Research Database (Denmark)

    Molinuevo-Salces, Beatriz; Larsen, Søren U.; Ahring, Birgitte Kiær

    2014-01-01

    Catch crop cultivation combined with its use for biogas production would increase renewable energy production in the form of methane, without interfering with the production of food and fodder crops. The low biomass yield of catch crops is the main limiting factor for using these crops as co......-substrate in manure-based biogas plants and the profit obtained from the sale of biogas barely compensates for the harvest costs. A new agricultural strategy to harvest catch crops together with the residual straw of the main crop was investigated to increase the biomass and thereby the methane yield per hectare...... biomass. Leaving the straw on the field until harvest of the catch crop in the autumn could benefit biogas production due to the organic matter degradation of the straw taking place on the field during the autumn months. This new agricultural strategy may be a good alternative to achieve economically...

  12. Globalization, nation-state and catching up

    Directory of Open Access Journals (Sweden)

    Luiz Carlos Bresser-Pereira

    2008-12-01

    Full Text Available Globalization and nation-states are not in contradiction, since globalization is the present stage of capitalist development, and the nation-state is the territorial political unit that organizes the space and population in the capitalist system. Since the 1980s, Global Capitalism constitutes the economic system characterized by the opening of all national markets and a fierce competition between nation-states. Developing countries tend to catch up, while rich countries try to neutralize such competitive effort, using globalism as an ideology, and conventional orthodoxy as a strategy. Middle-income countries that are catching up in the realm of globalization are the ones that count with a national development strategy. This is broadly the case of the dynamic Asian countries. In contrast, Latin American countries have no longer their own strategy, and grow less. To add data to the argument, the author conducts an econometric test comparing these two groups of countries, and three variables: the rate of investment, the current account deficit or surplus that would indicate or not a competitive exchange rate, and public deficit.

  13. AKRO/SF: Catch Accounting System (CAS)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Catch Accounting System (CAS) creates total catch estimates for the groundfish fisheries in the Bering Sea/Aleutian Islands and Gulf of Alaska. Each year, quotas...

  14. Catching up on conventions grammar lessons for middle school writers

    CERN Document Server

    Francois, Chantal

    2009-01-01

    Are Chantal Francois and Elisa Zonana's students like yours? Economically, linguistically, and culturally diverse; excited to write; yet underprepared for the kinds of writing demanded in middle school and beyond? For success in school, Standard English grammar isn't optional-it's an option every student must have. Don't be daunted. Francois and Zonana found a solution, and in Catching Up on Conventions they share lessons that help kids quickly master Standard English grammar.

  15. Passing and Catching in Rugby.

    Science.gov (United States)

    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…

  16. The Roots of Disillusioned American Dream in Typical American

    Institute of Scientific and Technical Information of China (English)

    古冬华

    2016-01-01

    Typical American is one of Gish Jen’s notable novels catching attention of the American literary circle. The motif of disillusioned American dream can be seen clearly through the experiences of three main characters. From perspectives of the consumer culture and cultural conflicts, this paper analyzes the roots of the disillusioned American dream in the novel.

  17. 50 CFR 660.18 - Certification and decertification procedures for observers, catch monitors, catch monitor...

    Science.gov (United States)

    2010-10-01

    ... procedures for observers, catch monitors, catch monitor providers, and observer providers. 660.18 Section 660... Fisheries § 660.18 Certification and decertification procedures for observers, catch monitors, catch monitor providers, and observer providers. (a) Observer certification official. The Regional Administrator (or...

  18. Biogas production from catch crops

    DEFF Research Database (Denmark)

    Molinuevo-Salces, Beatriz; Larsen, Søren U.; Ahring, Birgitte Kiær

    2013-01-01

    Manure-based biogas plants in Denmark are dependent on high yielding biomass feedstock in order to secure economically feasible operation. The aim of this study was to investigate the potential of ten different catch crop species or mixtures as feedstock for biogas production in co......, being in the ranges of 1.4–3.0 t ha−1 and 0.3–1.7 t ha−1 for Holstebro and Aabenraa, respectively. Specific methane yields were in the range of 229–450 m3 t−1 of VS. Methane yields per hectare of up to 800 m3 ha−1 were obtained, making catch crops a promising source of feedstock for manure-based biogas...

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

    Science.gov (United States)

    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…

  20. Decentralization and Shared Governance of American Higher Education%美国高等教育的分权与共治

    Institute of Scientific and Technical Information of China (English)

    左崇良; 胡劲松

    2013-01-01

    The decentralization and shared governance are the features of American higher education management. The decentralization has four presentations: echelon decentralization, level decentralization, form decentralization and type decentralization. The shared governance of the higher education can be divided into four types: the macroscopic, microscopic shared governance, cross and flexible shared governance. Through scientific and rational distribution of power and responsibility, it has reached the interest balance of multi-parties achieved the goal of multicultural shared governance, guaranteed the quality of higher education, enhanced the flexibility and adaptability of higher education system.%美国高等教育管理的特色是分权与共治。其高等教育分权具有四种呈现方式:梯次分权、水平分权、形式分权和类型分权。其高等教育共治按照权力交织的特点可分为宏观共治、微观共治、交叉共治和弹性共治。通过科学合理的权力分配和责任分担,美国高等教育达成了多元利益主体的平衡,实现了多元共治的目标,保障了高等教育质量,增强了高等学校的灵活性和适应性。

  1. 75 FR 13024 - Pacific Halibut Fisheries; Catch Sharing Plan

    Science.gov (United States)

    2010-03-18

    ... fishery during the salmon troll fishery specified in paragraph (3) of section 8. (5) A license issued in... incidental commercial fishery during the salmon troll season in Area 2A must have its ``Application for... salmon troll seasons in Area 2A in accordance with regulations promulgated by NMFS. (4) The...

  2. 78 FR 16423 - Pacific Halibut Fisheries; Catch Sharing Plan

    Science.gov (United States)

    2013-03-15

    .... Regulations at Sec. 300.65(c)(1) specify the GHLs based on the total constant exploitation yield (CEY... Washington Department of Fish and Wildlife (WDFW) and Oregon Department of Fish and Wildlife ] (ODFW... Fisheries and Oceans (DFO), Alaska Wildlife Troopers (AWT), United States Coast Guard (USCG),...

  3. 76 FR 14300 - Pacific Halibut Fisheries; Catch Sharing Plan

    Science.gov (United States)

    2011-03-16

    ...-mail at peggy.murphy@noaa.gov ; or, for waters off the U.S. West Coast, Sarah Williams, 206-526-4646, e-mail at sarah.williams@noaa.gov . SUPPLEMENTARY INFORMATION: Background The IPHC has promulgated... authority under the Halibut Act. The PFMC also exercises authority in a CSP allocating halibut among...

  4. 75 FR 5745 - Pacific Halibut Fisheries; Catch Sharing Plan

    Science.gov (United States)

    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...

  5. A Brave Failure——An Analysis of Yossarian in Catch - 22

    Institute of Scientific and Technical Information of China (English)

    邓锋

    2005-01-01

    Catch - 22 , the masterpiece of Joseph Heller, is the major work of Black Humor literature. The core of Black Humor is the Absurd. This paper mainly deals with the protagonist of Catch - 22, who is caught in an absurd situation Catch-22. Through analysis, we can see that Yossarian is a brave person, for he rejects Catch - 22, which increases his horror of death and makes him feel that his bombing mission is pointless and unimportant. And at the same time, he is a fail person, for he can never escape the world - spread Catch - 22, and his retreating to Sweden also means his failure. The whole situation is absurd and illoggical, which is irrevocable in that age, like the same situation in 1960s, especially like the situation those Hippies were in. After WW II , many Americans suffered persecution, both in political area and in business area. People felt very hopeless. So they rebelled constantly. They refuse to conform the tradition of morality and revolted the rule of government, like what yossarian has done against Catch- 22, in the totally chaotic world, though they cannot predict any hope of victory.The ages they were in decided that they were failures, the same as the essence of war decides Yossarian a failure.The war, together with the island Pianosa allude to the insane, trance- like, con, fused American society in 1960s; Yossarian, the drug- taking hippy generation of 1960s. Both of them, according to their ages, are brave failures.

  6. MSY from catch and resilience

    DEFF Research Database (Denmark)

    Jørgensen, Ole A; Chrysafi, Anna

    A simple Schaefer model was tested on the Greenland halibut stock offshore in NAFO SA 0 and 1. The minimum data required for this model is a catch time series and a measure of the resilience of the species. Other input parameters that had to be guessed were the carrying capacity, the biomass...... as a fraction of the carrying capacity at both the beginning and end of the time series, and the growth rate. MSY was estimated to be between 19 000 and 23 000 t. Sensitivity tests showed that the estimation of MSY was heavily dependent on the guess of especially the biomass at the end of the time series...

  7. Protocol of a Randomized Controlled Trial of Culturally Sensitive Interventions to Improve African Americans' and Non-African Americans' Early, Shared, and Informed Consideration of Live Kidney Transplantation: The talking about Live Kidney Donation (TALK study

    Directory of Open Access Journals (Sweden)

    Senga Mikiko

    2011-07-01

    Full Text Available Abstract Background Live kidney transplantation (LKT is underutilized, particularly among ethnic/racial minorities. The effectiveness of culturally sensitive educational and behavioral interventions to encourage patients' early, shared (with family and health care providers and informed consideration of LKT and ameliorate disparities in consideration of LKT is unknown. Methods/Design We report the protocol of the Talking About Live Kidney Donation (TALK Study, a two-phase study utilizing qualitative and quantitative research methods to design and test culturally sensitive interventions to improve patients' shared and informed consideration of LKT. Study Phase 1 involved the evidence-based development of culturally sensitive written and audiovisual educational materials as well as a social worker intervention to encourage patients' engagement in shared and informed consideration of LKT. In Study Phase 2, we are currently conducting a randomized controlled trial in which participants with progressing chronic kidney disease receive: 1 usual care by their nephrologists, 2 usual care plus the educational materials, or 3 usual care plus the educational materials and the social worker intervention. The primary outcome of the randomized controlled trial will include patients' self-reported rates of consideration of LKT (including family discussions of LKT, patient-physician discussions of LKT, and identification of an LKT donor. We will also assess differences in rates of consideration of LKT among African Americans and non-African Americans. Discussion The TALK Study rigorously developed and is currently testing the effectiveness of culturally sensitive interventions to improve patients' and families' consideration of LKT. Results from TALK will provide needed evidence on ways to enhance consideration of this optimal treatment for patients with end stage renal disease. Trial Registration ClinicalTrials.gov number, NCT00932334

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

    Science.gov (United States)

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

    Science.gov (United States)

    2010-03-01

    ... requirements address performance standards designed to ensure that all catch delivered to the processor is... series of design criteria. Because of the wide variations in factory layout for inshore processors, NMFS... Community Development Quota Program (CDQ) catcher/processors, American Fisheries Act (AFA)...

  10. School students "Catch a Star"!

    Science.gov (United States)

    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

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

    Science.gov (United States)

    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.

  12. THE STRUCTURE OF ANGLERS’ CATCHES AND THEIR PART IN TOTAL FISH CATCH ON THE KAKHOVKA RESERVOIR

    Directory of Open Access Journals (Sweden)

    M. Maksimenko

    2015-09-01

    Full Text Available Purpose: To determine species and weight composition of anglers’ catches and their part in the total fish catch on the Kakhovka reservoir. Methodology. The work is based on the ichthyological material obtained from the catches of anglers and commercial gill nets with mesh size of 36-120 mm during 2011-2013 in the upper and middle parts of the Kakhovka reservoir. Data collection and processing were carried out according to conventional methods. In total, during the study period, 7775 fish from 455 day anglers’ catches as well as 18165 fish from commercial catches for 6435 net-days have been analyzed. Statistical processing of the obtained data was performed in MS Excel. Findings. Twenty seven fish species (64% of reservoir fish fauna belonging to 7 families were observed in anglers’ catches (excluding fish caught by spearing on the Kakhovka reservoir. The estimated catch per one finished fishing trip in the study zone of the Kakhovka reservoir was 27.7 fish or 2.4 kg. Species diversity and amounts of anglers’ day catches varied depending on the fishing techniques used (from the boat or shore and fishing season (ice fishing or open water. Averaged day catch on the Kakhovka reservoir was within the range set by valid Fishing regulations excluding fishing from the boat, where some insignificant excess was observed (3 kg, however, 20.4% among the analyzed catches exceeded the daily allowable catch. The total anglers’ catch on the Kakhovka reservoir was 747 tons (3.5 kg/ha or 33% of the commercial one. Commercial and recreational fishing on the Kakhovka reservoir are based on the same the most abundant fish species: gibel carp (Carassius auratus gibelio, roach (Rutilus rutilus, bream (Abramis brama, pikeperch (Sander lucioperca. However, a significant part in anglers’ catches consists of species, which are exploited by commercial fishing in lower degree or are not exploited at all, including coarse and low value fish. This fact confirms

  13. Breast Cancer: Catch It with Ultrasound

    Science.gov (United States)

    2011-09-01

    Heintz, Ph.D. Department of Radiology, University of New Mexico School of Medicine, Albuquerque, NM e-mail: MWilliamson@salud.unm.edu Breast cancer ...AD_________________ Award Number: W81XWH-10-1-0566 TITLE: Breast Cancer : Catch It with Ultrasound...CONTRACT NUMBER Breast Cancer : Catch It with Ultrasound 5b. GRANT NUMBER W81XWH-10-1-0566 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT

  14. Sharing values, sharing a vision

    Energy Technology Data Exchange (ETDEWEB)

    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.

  15. Nutritional catch-up growth.

    Science.gov (United States)

    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.

  16. Storage of catch crops to produce biogas

    DEFF Research Database (Denmark)

    Molinuevo-Salces, Beatriz; Ahring, Birgitte Kiær; Uellendahl, Hinrich

    2014-01-01

    Catch crop biomass is a promising co-substrate for manure-based biogas plants in Denmark since the cultivation of catch crops is mandatory to retain nutrients in the soil, contributing to protect the aquatic environment. In general, the growth period for catch crops is from harvest of the previous...... crop in July-August to the end of the growing season and harvest in late October. Hence, for use of the biomass in biogas production there is a need for storage of the biomass. Storage as silage would guarantee the availability of the feedstock for biogas production during the whole year. A proper...... ensiling process determines the storage loss and the quality of the final silage and, thus, the possible use of it as a substrate for biogas production. Moreover, silage has been considered as a pre-treatment since it partially hydrolyses organic matter improving cellulose convertibility. Since a large...

  17. Global marine primary production constrains fisheries catches.

    Science.gov (United States)

    Chassot, Emmanuel; Bonhommeau, Sylvain; Dulvy, Nicholas K; Mélin, Frédéric; Watson, Reg; Gascuel, Didier; Le Pape, Olivier

    2010-04-01

    Primary production must constrain the amount of fish and invertebrates available to expanding fisheries; however the degree of limitation has only been demonstrated at regional scales to date. Here we show that phytoplanktonic primary production, estimated from an ocean-colour satellite (SeaWiFS), is related to global fisheries catches at the scale of Large Marine Ecosystems, while accounting for temperature and ecological factors such as ecosystem size and type, species richness, animal body size, and the degree and nature of fisheries exploitation. Indeed we show that global fisheries catches since 1950 have been increasingly constrained by the amount of primary production. The primary production appropriated by current global fisheries is 17-112% higher than that appropriated by sustainable fisheries. Global primary production appears to be declining, in some part due to climate variability and change, with consequences for the near future fisheries catches.

  18. Improving electrofishing catch consistency by standardizing power

    Science.gov (United States)

    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.

  19. Consumer Information Sharing : Understanding Psychological Drivers of Social Transmission

    NARCIS (Netherlands)

    E. Akpinar (Ezgi)

    2013-01-01

    textabstractConsumers often share experiences, opinions or certain content with others. For example, they suggest restaurants, recommend article posts, share online videos, pass along rumors and complain about customer services. Such word of mouth determines what catches on and become popular among

  20. Gill net catch data in Lake Erie, 2010-2013

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This data set includes site characteristics and fish catch rate information for gill nets deployed in Lake Erie. Catches of walleye (Sander vitreus), clupeidae, and...

  1. Hunting the Shadow, Catching the Light

    DEFF Research Database (Denmark)

    Toft, Anne Elisabeth; Nielsen, Torben

    2009-01-01

    From 28 October to 6 November 2009 twenty-one 3rd year students in interior design from Central Academy of Fine Arts (CAFA), School of Architecture, Beijing participated in the workshop Hunting the Shadow - Catching the Light. The workshop was conceived and led by the Danish architects Torben Nie...

  2. Catching up with the Future of Physics

    CERN Multimedia

    2008-01-01

    With most of the high-energy physics world on tenterhooks waiting for the startup of the Large Hadron Collider in Switzerland later this year, it's a good time to catch up (if you haven't already) on what all the excitement is about.

  3. Going Dutch : Catch-All Insider Trading

    NARCIS (Netherlands)

    Groenhuijsen, M.S.; Kristen, F.G.H.

    1999-01-01

    In the Netherlands new legislation has come into force in order to deal with insider trading. The legislator followed a new strategy. This time, instead of a provision with well-defined criteria, a sort of a catch all-provision was created. The aim was to avoid difficulties in proving the offence. A

  4. African-Americans and Alzheimer's

    Science.gov (United States)

    ... Share Plus on Google Plus African-Americans and Alzheimer's alz.org | IHaveAlz Introduction 10 Warning Signs Brain ... African-Americans are at a higher risk for Alzheimer's disease. Many Americans dismiss the warning signs of ...

  5. 75 FR 41996 - Fisheries of the Northeastern United States; Northeast Multispecies Fishery; Pollock Catch Limit...

    Science.gov (United States)

    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),...

  6. Shared lives, shared energy

    Energy Technology Data Exchange (ETDEWEB)

    Madsen, P.; Goss, K.

    1982-07-01

    A social experiment in Denmark is described in which 25 families combine private ownership (each family owns its own home) and collectivism (each family owns 1/25 of the grounds, large common house and other facilities). The superinsulated individual homes are small (< 1000 ft/sup 2/) but the common house (7800 ft/sup 2/) provides dining and meeting facilities for all 25 families as well as a central heating plant. Heat may be supplied from solar, wind and/or oil-fired boiler. Adequate hot water storage is provided using solar collectors and a 55 kW Vesta wind generator (surplus power is sold). All south facing roof surfaces are fitted with solar collectors (4455 ft/sup 2/ total). A total of 70% of the energy used is produced on site (solar and wind). The manner of living and sharing (child care, automobiles, cooking, etc.) is described as well as typical floor plans for the units. Other collective housing in Denmark is described and it is postulated that overdrevet may serve as a model. (MJJ)

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

    Science.gov (United States)

    2008-12-01

    directly against Kagan, Freedman asserts that statistically, the British have actually gone to war more frequently since World War II than their...Constitution are not only American documents. They follow on the Magna Carta and the English Bill of Rights as the great title deeds in which the...This pervasive view of the solidarity of Anglo- American relations has actually become, to a large extent, detrimental to the effectiveness

  8. Mobile network sharing trends in developing and developed mobile markets (regulations and market forces): A comparison between selected Latin American markets and Sweden

    OpenAIRE

    2013-01-01

    The present document has the objective of analyzing the impact of several factors that are part of mobile telecom markets into the feasibility of sharing resources as a strategy for operators to deploy their networks in a cost-efficient manner and cope with the ever increasing amount of data traffic. These factors include the situation of the operators with their distribution of market shares, the nature of national regulatory authorities, and their lines of action. The study comprises the de...

  9. Sharing Economy

    DEFF Research Database (Denmark)

    Marton, Attila; Constantiou, Ioanna; Thoma, Antonela

    De spite the hype the notion of the sharing economy is surrounded by, our understanding of sharing is surprisingly undertheorized. In this paper, we make a first step towards rem edying this state of affairs by analy sing sharing as a s ocial practice. Based on a multi ple - case study, we analyse...

  10. Catch bond mechanism in Dynein motor driven collective transport

    CERN Document Server

    Nair, Anil; Mitra, Mithun K; Muhuri, Sudipto; Chaudhuri, Abhishek

    2016-01-01

    Recent experiments have demonstrated that dynein motor exhibits catch bonding behaviour, in which the unbinding rate of a single dynein decreases with increasing force, for a certain range of force. Motivated by these experiments, we propose a model for catch bonding in dynein using a threshold force bond deformation (TFBD) model wherein catch bonding sets in beyond a critical applied load force. We study the effect of catch bonding on unidirectional transport properties of cellular cargo carried by multiple dynein motors within the framework of this model. We find catch bonding can result in dramatic changes in the transport properties, which are in sharp contrast to kinesin driven unidirectional transport, where catch bonding is absent. We predict that, under certain conditions, the average velocity of the cellular cargo can actually increase as applied load is increased. We characterize the transport properties in terms of a velocity profile phase plot in the parameter space of the catch bond strength and ...

  11. Clusters, Connectivity and Catch-up

    DEFF Research Database (Denmark)

    Lorenzen, Mark; Mudambi, Ram

    2013-01-01

    by decentralized pipelines have potential for in-depth catch-up, focused in industry and technology scope. In contrast, clusters linked through decentralized personal relationships have potential for in-breadth catch-up over a range of related industries and technologies. We illustrate our theoretical propositions......In this article, we make two important contributions to the literature on clusters. First, we provide a broader theory of cluster connectivity that has hitherto focused on organization-based pipelines and MNE subsidiaries, by including linkages in the form of personal relationships. Second, we use...... the lens of social network theory to derive a number of testable propositions. We propose that global linkages with decentralized network structures have the highest potential for local spillovers. In the emerging economy context, our theory implies that clusters linked to the global economy...

  12. Vision Algorithms Catch Defects in Screen Displays

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.…

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

    Science.gov (United States)

    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.

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

    Directory of Open Access Journals (Sweden)

    Cynthia J Lagueux

    Full Text Available 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

  16. Does recreational catch impact the TAC for commercial fisheries?

    DEFF Research Database (Denmark)

    Eero, Margit; Strehlow, H. V.; Adams, C. M.;

    2015-01-01

    The western Baltic cod is one of the first fish stocks in Europe that, since 2013, includes recreational catches in stock assessment and fisheries management advice. In this paper, we investigate the sensitivity of the calculated commercial total allowable catch (TAC) to including recreational...... catches in stock assessment. Our results show that the most crucial aspect in terms of the impact on commercial TAC is the assumption on recreational catch dynamics relative to that of commercial fisheries used in forecast. The results were less sensitive to the information on the historical amount...... and age structure of recreational catch. Our study is intended to inform potential debates related to resource allocation between the commercial and recreational sectors and contribute to developing a general framework for incorporating recreational catches in fisheries management advice in ICES...

  17. File sharing

    NARCIS (Netherlands)

    van Eijk, N.

    2011-01-01

    ‘File sharing’ has become generally accepted on the Internet. Users share files for downloading music, films, games, software etc. In this note, we have a closer look at the definition of file sharing, the legal and policy-based context as well as enforcement issues. The economic and cultural impact

  18. Sharing Graphs

    CERN Document Server

    Sahasranand, K R

    2010-01-01

    Almost all known secret sharing schemes work on numbers. Such methods will have difficulty in sharing graphs since the number of graphs increases exponentially with the number of nodes. We propose a secret sharing scheme for graphs where we use graph intersection for reconstructing the secret which is hidden as a sub graph in the shares. Our method does not rely on heavy computational operations such as modular arithmetic or polynomial interpolation but makes use of very basic operations like assignment and checking for equality, and graph intersection can also be performed visually. In certain cases, the secret could be reconstructed using just pencil and paper by authorised parties but cannot be broken by an adversary even with unbounded computational power. The method achieves perfect secrecy for (2, n) scheme and requires far fewer operations compared to Shamir's algorithm. The proposed method could be used to share objects such as matrices, sets, plain text and even a heterogeneous collection of these. S...

  19. Shared leadership

    DEFF Research Database (Denmark)

    Ulhøi, John Parm; Müller, Sabine

    2012-01-01

    The aim of this paper is twofold. First, this paper comprehensively will review the conceptual and empirical literature to identify such critical underlying mechanisms which enable shared or collective leadership. Second, this article identifies the antecedents and outcomes of shared leadership...... according to the literature review to develop a re-conceptualised and synthesized framework for managing the organizational issues associated with shared leadership on various organizational levels. The paper rectifies this by identifying the critical factors and mechanisms which enable shared leadership...... and its antecedents and outcomes, and to develop a re-conceptualized and synthesized framework of shared leadership. The paper closes with a brief discussion of avenues for future research and implications for managers....

  20. Ethical Concern in Joseph Heller’s Catch-22

    Institute of Scientific and Technical Information of China (English)

    XIAN Yu-jing

    2015-01-01

    In Catch-22, Joseph Heller shows his ethical concern behind absurdity, which is manifested from his attitude toward individualism and utilitarianism, religious belief, sexual promiscuity, interpersonal relationship, etc.

  1. Shared Attention.

    Science.gov (United States)

    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.

  2. Knowledge Sharing

    DEFF Research Database (Denmark)

    Holdt Christensen, Peter

    The concept of knowledge management has, indeed, become a buzzword that every single organization is expected to practice and live by. Knowledge management is about managing the organization's knowledge for the common good of the organization -but practicing knowledge management is not as simple...... as that. This article focuses on knowledge sharing as the process seeking to reduce the resources spent on reinventing the wheel.The article introduces the concept of time sensitiveness; i.e. that knowledge is either urgently needed, or not that urgently needed. Furthermore, knowledge sharing...... is considered as either a push or pull system. Four strategies for sharing knowledge - help, post-it, manuals and meeting, and advice are introduced. Each strategy requires different channels for sharing knowledge. An empirical analysis in a production facility highlights how the strategies can be practiced....

  3. Protocol of a Randomized Controlled Trial of Culturally Sensitive Interventions to Improve African Americans' and Non-African Americans' Early, Shared, and Informed Consideration of Live Kidney Transplantation: The talking about Live Kidney Donation (TALK) study

    OpenAIRE

    2011-01-01

    Abstract Background Live kidney transplantation (LKT) is underutilized, particularly among ethnic/racial minorities. The effectiveness of culturally sensitive educational and behavioral interventions to encourage patients' early, shared (with family and health care providers) and informed consideration of LKT and ameliorate disparities in consideration of LKT is unknown. Methods/Design We report the protocol of the Talking About Live Kidney Donation (TALK) Study, a two-phase study utilizing q...

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

    Science.gov (United States)

    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.

  5. 76 FR 17808 - Fisheries in the Western Pacific; Mechanism for Specifying Annual Catch Limits and Accountability...

    Science.gov (United States)

    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...

  6. Nutritionally-Induced Catch-Up Growth

    Directory of Open Access Journals (Sweden)

    Galia Gat-Yablonski

    2015-01-01

    Full Text Available 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.

  7. Complementarity of no-take marine reserves and individual transferable catch quotas for managing the line fishery of the great barrier reef.

    Science.gov (United States)

    Little, L R; Grafton, R Q; Kompas, T; Smith, A D M; Punt, A E; Mapstone, B D

    2011-04-01

    Changes in the management of the fin fish fishery of the Great Barrier Reef motivated us to investigate the combined effects on economic returns and fish biomass of no-take areas and regulated total allowable catch allocated in the form of individual transferable quotas (such quotas apportion the total allowable catch as fishing rights and permits the buying and selling of these rights among fishers). We built a spatially explicit biological and economic model of the fishery to analyze the trade-offs between maintaining given levels of fish biomass and the net financial returns from fishing under different management regimes. Results of the scenarios we modeled suggested that a decrease in total allowable catch at high levels of harvest either increased net returns or lowered them only slightly, but increased biomass by up to 10% for a wide range of reserve sizes and an increase in the reserve area from none to 16% did not greatly change net returns at any catch level. Thus, catch shares and no-take reserves can be complementary and when these methods are used jointly they promote lower total allowable catches when harvest is relatively high and encourage larger no-take areas when they are small.

  8. 78 FR 48075 - Western Pacific Fisheries; 2013 Annual Catch Limits and Accountability Measures; Correcting...

    Science.gov (United States)

    2013-08-07

    ... Catch Limits and Accountability Measures; Correcting Amendment AGENCY: National Marine Fisheries Service...- season accountability measures upon attainment of the annual catch limit. Accordingly, in the...

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.

  11. Environmental and physiological variables during the catching of broilers

    Directory of Open Access Journals (Sweden)

    ML de V Queiroz

    2015-03-01

    Full Text Available The objective of this study was to determine the critical points of the operation of broiler catching for transport to the processing plant from animal and operational perspectives. During catching, chickens, environmental variables (temperature and relative humidity were constantly monitored to determine the Enthalpy Comfort Index (IEC. Also, the physiological variable rectal temperature (RT was monitored as an indicator of stress suffered by the birds during this handling procedure. Bird welfare were evaluated by analyzing their behavior. The bag method was effective to prevent the struggling of birds while being taken from the broiler house to the transport truck, reducing physical injuries and losses during catching.

  12. A Comedy of Absurdity and Chaos-A Brief Study on Joseph Heller’s Catch-22 and His Black Humor

    Institute of Scientific and Technical Information of China (English)

    邴照宇

    2013-01-01

    Catch-22, which is written by Joseph Heller, can be recognized as the“Modern Classic”of American literature, and this fiction uses a distinctive non-chronological third-person omniscient narration, describing the stories from different figures ’ visual angles. The novel features tragic content with comic form, anti-hero and illogical narrative structure. Catch-22, which no one can get out of, is not a simple rule;in other words, it’s really a snare and this no-win situation exists in every corner of peo-ple’s daily time.

  13. Catch Composition of Tsetse Flies (Glossina: Glossinidae

    Directory of Open Access Journals (Sweden)

    K. E. Okoh

    2011-01-01

    Full Text Available Problem statement: A study to determine the composition of tsetse flies species was conducted between January and December, 2007 in Kamuku National Park, Nigeria, using Biconical and Nitse traps. Tsetse flies were trapped along gallery forest in five streams for two trapping days and were collected daily. Approach: All tsetse flies caught were identified to species level, sexed, separated into teneral and non-teneral, hunger staged and Mean Hunger Stage computed. Fly density were calculated, the age structure examined using wing fray techniques for males and ovarian technique for females; the reproductive status of female flies were assessed. Two species of tsetse flies (Glossina palpalis palpalis robineau-desvoidy and Glossina tachinoides Westwood were caught in total of five hundred and two (502 flies. Out of these, 309(61.6% Glossina tachinoides and 193(38.4% G. palpalis were caught. Male catches (309, 61.6% were significantly (P Results: The estimated mean age for males was 11 days and females were 8 days. The insemination rate of 93.8% generally was high, G. tachinoides recorded 95.5% more than G. palpalis of 91.6%. Whereas parity rate (25.8% was low; G. palpalis was 37.4% while G. tachinoides parity rate is 17.2%. Conclusion: The study shows that two species of tsetse flies abound in the park although at low densities their presence may bear semblance to Trypanosomiasis and its impact to ecotourism.

  14. American Behcet's Disease Association

    Science.gov (United States)

    ... Behcet's Awareness Day Behcet's Disease Awareness Share your story and educate others about Behcet's: www.rareconnect.org/en/community/behcet-s-syndrome Upcoming Events American Behcet's Disease Association PO BOX 80576 Rochester, MI ...

  15. American Society of Nephrology

    Science.gov (United States)

    ... stay safe! – @ASNKidney on Twitter ASN News Feed Society Events Interact With ASN rss Facebook Twitter YouTube ... Podcast ASN Communities Share ASN User Login © American Society of Nephrology top Text Size + - Translate Sitemap Terms ...

  16. Does load uncertainty affect adaptation to catch training?

    Science.gov (United States)

    Berg, William P; Richards, Brian J; Hannigan, Aaron M; Biller, Kelsey L; Hughes, Michael R

    2016-09-01

    Catching relies on anticipatory and compensatory control processes. Load uncertainty increases anticipatory and compensatory neuromotor effort in catching. This experiment tested the effect of load uncertainty in plyometric catch/throw training on elbow flexion reaction time (RT), movement time (MT) and peak torque, as well as the distribution of anticipatory and compensatory neuromotor effort in catching. We expected load uncertainty training to be superior to traditional training for improving elbow flexion MT and peak torque, as well as for reallocating neuromotor effort from compensatory to anticipatory control in catching. Three groups of men (mean age = 21), load knowledge training (K) (n = 14), load uncertainty training (U) (n = 13) and control (C) (n = 14), participated. Groups K and U trained three times/week for 6 weeks using single-arm catch/throw exercises with 0.45-4.08 kg balls. Sets involved 16 repetitions of four different ball masses presented randomly. Group K had knowledge of ball mass on every repetition, whereas group U never did. Change scores were analyzed using Kruskal-Wallis tests and follow-up Wilcoxon rank-sum tests. Group K improved both RT and MT (by 6.2 and 12 %, respectively), whereas group U did not. Both groups K and U improved peak eccentric elbow flexion torque. Group K reallocated neuromotor effort from compensatory to anticipatory processes in the biceps, triceps and the all muscle average, whereas group U did so in the triceps only. In sum, plyometric catch/throw training caused a reallocation of neuromotor effort from compensatory to anticipatory control in catching. However, load uncertainty training did not amplify this effect and in fact appeared to inhibit the reallocation of neuromotor effort from compensatory to anticipatory control.

  17. Catching Power: Race, Altered Solidarities, and Science in Trinidad

    OpenAIRE

    2014-01-01

    In Trinidad, "catching power" indexes the embodiment of other-than-human force, a cultivated practice that anthropologists have typically referred to as "spirit possession." This dissertation examines how "catching power" recursively transforms social scientific theories of power, and how practices codified as illicit superstition, but called science by practitioners, alter the limits of the authoritative categories of modern rationalization. For more than two centuries, colonial and postco...

  18. Catch, effort and bycatch of longline fishery in central Peru

    Directory of Open Access Journals (Sweden)

    Liliana Ayala

    2014-12-01

    Full Text Available The aims of this study is to report some characteristics of fishing trips, effort, catches, fishing areas and bycatch through observations on board and logbooks. 85% of sets were in the first 574 Km of distance from the coast (309 nautical miles. Farthest set was located at 1320 Km (712 nautical miles. A total of 382000 hooks were used to catch Mahi mahi, in 224 sets and 29 fishing trips, 94.6% of catch was Mahi mahi, 2.7% blue shark (Prionace glauca y 1,3% mako shark (Isurus oxyrinchus. Also, 103790 hooks were used to catch sharks, in 109 sets y 12 trips, 81.9% of catch was blue sharks and 16.8% mako sharks. Catch per Unit of Effort (CPUE for Mahi mahi shows significative difference among seasons; with a peak from November to January. CPUE for shark shows significative difference among seasons, with peaks in September and October. The Green turtle Chelonia mydas agassizii was the most caugth species and two of three were juveniles. All Loggerhead turtles, Caretta caretta, caught were juveniles. A petrel is reported as bycatch and, probably, mammal bycatch is scarce. Considering the huge effort of this fishery, it is important to monitor it and establish management actions.

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

    Science.gov (United States)

    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.

  20. Reductions in child obesity among disadvantaged school children with community involvement: the Travis County CATCH Trial.

    Science.gov (United States)

    Hoelscher, Deanna M; Springer, Andrew E; Ranjit, Nalini; Perry, Cheryl L; Evans, Alexandra E; Stigler, Melissa; Kelder, Steven H

    2010-02-01

    The objective of this study was to compare the impact of two intervention approaches on the prevalence of child overweight and obesity: (i) Coordinated Approach To Child Health BasicPlus (CATCH BP), in which schools were provided evidence-based coordinated school health program training, materials, and facilitator support visits, and (ii) CATCH BP and Community (BPC), in which BP schools received additional promotion of community partnerships with the aim of integrating community members and organizations into schools, local decision making and action, and best practices workshops. Schools (n = 97) in four central Texas districts were recruited to participate in the 4-year project. Of the low-income schools (n = 58), 15 schools were selected to receive the BPC intervention and matched with 15 schools in the BP condition. A serial cross-sectional design was used, in which 4th grade student BMI, physical activity, and diet were assessed in the 30 schools in spring 2007 and 2008. Measurements in spring 2007 included 1,107 students, with 53% female; 61% Hispanic, and 14% African American; and mean age of 9.9 years. Adjusted prevalence of overweight/obesity (>or=85th percentile) was 42.0 and 47.4% in spring 2007 for the BP and BPC students, respectively. From spring 2007 to spring 2008, the percent of students classified as overweight/obese decreased by 1.3 percentage points (P = 0.33) in BP schools, compared to a decrease of 8.3 percentage points (P < 0.005) in students from BPC schools; the difference between conditions was significant (P = 0.05). CATCH BPC students also reported more positive trends in related behaviors. Implementation of a community-enhanced school program can be effective in reducing the prevalence of child overweight in low-income student populations.

  1. Signature of ocean warming in global fisheries catch.

    Science.gov (United States)

    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.

  2. The story catches you and you fall down: tragedy, ethnography, and "cultural competence".

    Science.gov (United States)

    Taylor, Janelle S

    2003-06-01

    Anne Fadiman's The Spirit Catches You and You Fall Down: A Hmong Child, Her American Doctors, and the Collision of Two Cultures (Noonday Press, 1997) is widely used in "cultural competence" efforts within U.S. medical school curricula. This article addresses the relationship between theory, narrative form, and teaching through a close critical reading of that book that is informed by theories of tragedy and ethnographies of medicine. I argue that The Spirit Catches You is so influential as ethnography because it is so moving as a story; it is so moving as a story because it works so well as tragedy; and it works so well as tragedy precisely because of the static, reified, essentialist understanding of "culture" from which it proceeds. If professional anthropologists wish our own best work to speak to "apparitions of culture" within medicine and other "cultures of no culture," I suggest that we must find compelling new narrative forms in which to convey more complex understandings of "culture."

  3. Information Flow between “China Concept” Shares and Chinese-American Securities Market%中美证券市场与中国概念股信息流研究

    Institute of Scientific and Technical Information of China (English)

    姬贺

    2012-01-01

    Co-movement effect in security market has always been in heated discussion among scholars. Since fluctuation in price is closely linked with information in security market, analyzing the information flow direction can help to reveal the cause-effect relationship between security markets. Transfer entropy was used to calculate the strength and the direction of information transfer between Chinese and American security market. The results show that Dow Jones Index influences CSI 300 SSE Stocks Index. In the mean time, the investigation with strength and the. direction of information transfer between "China Concept" shares shows that Leasing of real estate development board has the greatest impact upon other boards.%证券市场之间的联动效应一直受到学术界的热切关注.由于价格的波动与市场中的信息有很大关系,研究证券市场中的信息流方向有助于揭示联动效应中的因果关系.使用信息熵方法定量计算了中国证券市场与美国证券市场之间的信息流方向,发现道琼斯指数波动影响沪深300指数波动.同时,对中国证券市场中不同概念板块之间的信息流方向计算,反映了房地产开发租赁板块对其他板块影响较大.

  4. Catching large herring larvae: Gear applicability and larval distribution

    DEFF Research Database (Denmark)

    Munk, Peter

    1988-01-01

    given to the influence of gear speed on catching effectiveness. An additional objective was to investigate larval distributional patterns of potential importance to sampling strategy. Gear speed had a pronounced influence on the efficiency of the IKMT. Catches per unit volume filtered decreased to one...... third when speed was increased by one knot. The efficiency of the MIK did not change in the speed range investigated, and this gear was in every case more efficient than the IKMT. Larvae were found to be patchily distributed at the scale of sampling, and the degree of patchiness did not increase when...

  5. Shared decision making

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/patientinstructions/000877.htm Shared decision making To use the sharing features on this page, ... treatment you both support. When to use Shared Decision Making Shared decision making is often used when you ...

  6. 77 FR 42192 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Comprehensive Annual Catch Limit...

    Science.gov (United States)

    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...

  7. 76 FR 21705 - Fisheries of the Exclusive Economic Zone Off Alaska; Catch Accounting in the Longline Catcher...

    Science.gov (United States)

    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...

  8. Key factors influencing the potential of catch crops for methane production.

    Science.gov (United States)

    Molinuevo-Salces, Beatriz; Fernández-Varela, Raquel; Uellendahl, Hinrich

    2014-08-01

    Catch crops are grown in crop rotation primarily for soil stabilization. The excess biomass of catch crops was investigated for its potential as feedstock for biogas production. Ten variables affecting catch crop growth and methane potential were evaluated. Field trials and methane potential were studied for 14 different catch crops species, with 19 samples harvested in 2010 and 36 harvested in 2011. Principal component analysis was applied to the data to identify the variables characterizing the potential for the different catch crops species for methane production. Two principal components explained up to 84.6% and 71.6% of the total variation for 2010 and 2011 samples, respectively. Specific methane yield, climate conditions (rainfall and temperature) and total nitrogen in the biomass were the variables classifying the different catch crops. Catch crops in the Brassicaceae and Graminaceae botanical families showed the highest methane yield. This study demonstrates the importance of the crop species when choosing a suitable catch crop for biogas production.

  9. 76 FR 23962 - Fisheries Off West Coast States; Highly Migratory Species Fisheries; Annual Catch Limits and...

    Science.gov (United States)

    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...

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

    Science.gov (United States)

    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.

  11. Nitrogen accumulation and residual effects of nitrogen catch crops

    DEFF Research Database (Denmark)

    Jensen, E.S.

    1991-01-01

    The nitrogen accumulation in Italian ryegrass (Lolium multiflorum Lam.), perennial ryegrass (Lolium perenne L.), white mustard (Sinapis alba L.) and tansy phacelia (Phacelia tanacetifolia L.), under- or aftersown as nitrogen catch crops to spring barley (Hordeum vulgare L.) and field pea (Pisum s...

  12. China-United States Productivity Catch-Up

    DEFF Research Database (Denmark)

    Deng, Paul Duo; Jefferson, Gary H.

    reduction function and find that the key drivers for the productivity convergence are the initial technology gap, increased R&D spending, firm’s ownership restructuring, and industry level entry-exit ratio, a measure of competitive dynamism. A key finding is that the catch-up dynamic entails the break out...

  13. Catch-up operation on old pesticides: an integration

    NARCIS (Netherlands)

    Canton JH; Linders JBHJ; Luttik R; Mensink BJWG; Panman E; Plassche EJ van de; Sparenburg PM; Tuinstra J

    1991-01-01

    The "catch-up operation on old pesticides" project has resulted in a summary and RIVM conclusion of the environmental aspects of 152 pesticides which were already marketed in the Netherlands before 1975. The RIVM conclusion was subsequently rewritten to form an environmental synopsis. The present r

  14. Catch-up operation on old pesticides: an integration

    NARCIS (Netherlands)

    Canton JH; Linders JBHJ; Luttik R; Mensink BJWG; Panman E; van de Plassche EJ; Sparenburg PM; Tuinstra J

    1991-01-01

    The "catch-up operation on old pesticides" project has resulted in a summary and RIVM conclusion of the environmental aspects of 152 pesticides which were already marketed in the Netherlands before 1975. The RIVM conclusion was subsequently rewritten to form an environmental synopsis. Th

  15. 50 CFR 648.140 - Catch quotas and other restrictions.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Catch quotas and other restrictions. 648.140 Section 648.140 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND... exploitation rate of 23 percent (based on Fmax) in 2003 and subsequent years: Commercial, recreational,...

  16. 50 CFR 648.120 - Catch quotas and other restrictions.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Catch quotas and other restrictions. 648.120 Section 648.120 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND... Committee of the MAFMC and the Commission to ensure that the exploitation rate specified in paragraph (a)...

  17. Factors affecting purse seine catches: an observer-based analysis

    Directory of Open Access Journals (Sweden)

    E.V. TSITSIKA

    2012-12-01

    Full Text Available A total of 72 fi shing trips were carried out by fi shery scientists onboard a purse seiner in the Pagasitikos Gulf (Greece in an attempt to identify factors affecting total and individual species’ catches. As trawling is completely banned in the study area, purse seining is the main fi shing method. It was found that month, water depth and fi shing area affected total and Trachurus spp. catches of the purse seine fi shery, with month and water depth alone explaining 77.8% and 6.4% respectively of the total variation of the data. Signifi cant interactions observed indicate that the fl uctuations in total catches differed by month and fi shing area as well as fi shing area and water depth. Fishing area and water depth interaction were found to affect Trachurus spp. catches signifi cantly. Results also suggested that generalized linear modelling of the purse seine catches can be used to obtain representative abundance indices by reducing the observed variability. Fishery scientists’ onboard observations alongside fi sh market recordings during the same period confi rmed that each fi sher has developed an individual decision-making fi shing process. Fisher’s trip choice behaviour was found to be modulated by several factors, such as distance of fi shing grounds from the port, market demands (both in terms of species and market prices, weather conditions, alternative fi shing strategies, previously gathered information, economic pressure and personal skills. These fi ndings are discussed in the light of the need to incorporate additional quantitative information to stock abundance estimates if improved fi sheries management scenarios are to be advanced.

  18. Deepening Thermocline Displaces Salmon Catch On The Oregon Coast

    Science.gov (United States)

    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.

  19. Rapid shifts in catch composition in the artisanal Red Sea reef fisheries of Eritrea

    NARCIS (Netherlands)

    Tsehaye, I.W.; Machiels, M.A.M.; Nagelkerke, L.A.J.

    2007-01-01

    Shifts in catch composition were registered in the Eritrean artisanal fisheries, which were launched into a renewed development after the end of the independence war in 1991. Our analysis of catch and effort data showed that total fishing effort as well as total annual catch increased more than two-

  20. Catch, effort and sampling strategies in the highly variable sardine fisheries around East Java, Indonesia.

    NARCIS (Netherlands)

    Pet, J.S.; Densen, van W.L.T.; Machiels, M.A.M.; Sukkel, M.; Setyohady, D.; Tumuljadi, A.

    1997-01-01

    Temporal and spatial patterns in the fishery for Sardinella spp. around East Java, Indonesia, were studied in an attempt to develop an efficient catch and effort sampling strategy for this highly variable fishery. The inter-annual and monthly variation in catch, effort and catch per unit of effort (

  1. 76 FR 14367 - Fisheries in the Western Pacific; Mechanism for Specifying Annual Catch Limits and Accountability...

    Science.gov (United States)

    2011-03-16

    ... Pacific; Mechanism for Specifying Annual Catch Limits and Accountability Measures AGENCY: National Marine... ecosystem plans (FEPs) to establish a mechanism for specifying annual catch limits (ACLs) and accountability... would apply to determine an acceptable biological catch limit. These control rules would account...

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

    Science.gov (United States)

    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…

  3. Cassini's Cameras Catch Delightful Dynamics Surrounding Saturn

    Science.gov (United States)

    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.

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

    Directory of Open Access Journals (Sweden)

    Benedetta Cesqui

    Full Text Available 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

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

    Science.gov (United States)

    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

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

    Science.gov (United States)

    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.

  7. Increased throwing accuracy improves children’s catching performance in a ball-catching task from the movement assessment battery (MABC-2

    Directory of Open Access Journals (Sweden)

    Tim Dirksen

    2016-07-01

    Full Text Available 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 de-pends on the catching skills or also to some extent on the throwing skills, the M-ABC2 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 strat-egy 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 re-quirements on temporal precision. As the children's catching performance and their choice of catching strategy in the ball-catching task of the M-ABC2 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

  8. Chandra Catches Cannibal Galaxy in the Act

    Science.gov (United States)

    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

  9. Key factors influencing the potential of catch crops for methane production

    DEFF Research Database (Denmark)

    Molinuevo-Salces, Beatriz; Fernandez-Varela, Raquel; Uellendahl, Hinrich

    2014-01-01

    Catch crops are grown in crop rotation primarily for soil stabilization. The excess biomass of catch crops was investigated for its potential as feedstock for biogas production. Ten variables affecting catch crop growth and methane potential were evaluated. Field trials and methane potential were...... studied for 14 different catch crops species, with 19 samples harvested in 2010 and 36 harvested in 2011. Principal component analysis was applied to the data to identify the variables characterizing the potential for the different catch crops species for methane production. Two principal components...... explained up to 84.6% and 71.6% of the total variation for 2010 and 2011 samples, respectively. Specific methane yield, climate conditions (rainfall and temperature) and total nitrogen in the biomass were the variables classifying the different catch crops. Catch crops in the Brassicaceae and Graminaceae...

  10. EMNE Catch-up Strategies in the Wind Turbine Industry

    DEFF Research Database (Denmark)

    Awate, Snehal; Larsen, Marcus M.; Mudambi, Ram

    2012-01-01

    Emerging economy multinationals (EMNEs) are catching up with advanced economy MNEs (AMNEs) even in emerging, high technology industries, where their knowledge-based disadvantages are most severe. We explain this phenomenon by distinguishing between output and innovation capabilities. Successful...... EMNEs' focus on output capabilities need not facilitate innovation catch-up. We compare the knowledge bases of an industry-leading AMNE and a fast-follower EMNE using patent data, buttressed by qualitative information. The AMNE's knowledge base is deeper and composed of more distinct technology groups...... than that of the EMNE. The EMNE has caught up in terms of output capabilities, but still lags in terms of innovation capabilities. Our in-depth comparative case analysis contributes to the literature on knowledge strategies and their impact on firm capabilities....

  11. Electronic catch recordings for scientific and commercial use

    DEFF Research Database (Denmark)

    Gundersen, Agnes C.; Dyb, Jan Erik; Fossen, Inge;

    For assessment and management of marine fish resources, representative data of statistically good quality describing the actual catch are lacking for many fisheries. Even for the most studied fisheries in the North Atlantic, the uncertainty regarding what is actually caught has implications...... for management. Fish stock assessments and sound advice in most cases rely on representative samples of catches. Distant and high sea fisheries often suffer from poor sampling due to sampling personal logistics. Consequently, stock assessment and management of marine fish resources exploited by those fisheries...... on the fishery, thereby meeting the challenges of obtaining representative fishery data, that is continuous and complete and willprovide sufficient data for fish stock assessments and, hence, subsequent fisheries management of species found in distant waters....

  12. Assessment of selenium mineralization and availability from catch crops

    DEFF Research Database (Denmark)

    Stavridou, Eleftheria; Thorup-Kristensen, Kristian; Young, S.D.

    2011-01-01

    Selenium (Se) release from four plant species (Indian mustard, fodder radish, Italian ryegrass and hairy vetch) was measured under controlled leaching conditions and in a pot incubation experiment as part of a study of the potential for using these plant species as Se catch crops. Catch crops may...... reduce Se leaching and, by subsequent release of Se from the plant material, increase the available Se for succeeding crops. Plants grown both without and with Se addition (250 g Se ⁄ ha) were tested. In the leaching experiment, frozen plant material was incorporated into soil columns and incubated...... lower than that in the control, indicating Se immobilization. In the pot incubation experiment, the results were consistent with those from the leaching experiment. The addition of enriched plant material increased Se concentration in Indian mustard plants compared with unamended soil. However...

  13. Catch-up operation on old pesticides: an integration

    OpenAIRE

    Canton JH; Linders JBHJ; Luttik R; Mensink BJWG; Panman E; Plassche EJ van de; Sparenburg PM; Tuinstra J

    1991-01-01

    The "catch-up operation on old pesticides" project has resulted in a summary and RIVM conclusion of the environmental aspects of 152 pesticides which were already marketed in the Netherlands before 1975. The RIVM conclusion was subsequently rewritten to form an environmental synopsis. The present report describes the procedure followed and the results obtained in the evaluation of the environmental effects of these chemicals. Pesticides have been evaluated on the basis of the test r...

  14. Conched out: Total reconstructed fisheries catches for the Turks and Caicos Islands uncover unsustainable resource usage

    Directory of Open Access Journals (Sweden)

    Aylin eUlman

    2016-05-01

    Full Text Available The Turks and Caicos Islands’ total marine fisheries catches were estimated for 1950-2012 using a catch reconstruction approach, estimating all removals, including reported catch destined for export, and unreported domestic artisanal and subsistence catches. Total reconstructed catch for the period is approximately 2.8 times that reported by Turks and Caicos to the FAO, and 86% higher than the export-adjusted national reported baseline. The pattern of total catches (strong decline to 1970, followed by gradual increase differs distinctly from that shown by data reported to FAO. Reported landings show a steady increase from less than 1,000 t∙year-1 in the 1950s to around 6,000 t∙year-1 in the 2000s. In contrast, the total reconstructed catches suggest declines in total catches from around 20,000 t in 1950 to a low of about 5,000 t in 1970, before gradual increases to about 12 500 t·year-1 in the late 2000s. Major discrepancies between reported and reconstructed data are under-reported artisanal catches in the early decades (accounting for 86% of total catches, and the absence of subsistence catches (14% of total catches in reported data. Queen conch (Strombus gigas and Caribbean spiny lobster (Panulirus argus dominate reconstructed catches. No discards were estimated as fishing has been highly selective, carried out by hand collection (conch, trap or hook (lobster, or hook and line (finfish. New data published here from local seafood consumption surveys demonstrates that the total local consumption of conch equates to almost the entire total allowable catch, before exported amounts are even factored. Policy-makers in the Turks and Caicos need to act if the sustainability of the fisheries stock and fishing industry is to be ensured.

  15. Catch history of ringed seals (Phoca hispida in Canada

    Directory of Open Access Journals (Sweden)

    Randall R Reeves

    1998-06-01

    Full Text Available The ringed seal (Phoca hispida has always been a staple in the diet and household economy of Inuit in Canada. The present paper was prepared at the request of the NAMMCO Scientific Committee to support their assessment of ringed seal stocks in the North Atlantic Basin and adjacent arctic and subarctic waters. Specifically, our objective was to evaluate recent and current levels of use of ringed seals by Canadian Inuit. Annual removals probably were highest (possibly greater than 100,000 in the 1960s and 1970s, a period when sealskin prices were particularly strong. Catches declined substantially in the 1980s following a collapse in sealskin prices, presumably related to the European trade ban on skins from newborn harp and hooded seals (Phoca groenlandica and Cystophora cristata, respectively. Recent catch levels throughout Canada (1980s and early 1990s are believed to be in the order of 50,000 to 65,000 ringed seals, with a total average annual kill (including hunting loss in the high tens of thousands. No reliable system is in place to monitor catches of ringed seals, so any estimate must be derived from a heterogeneous array of sources.

  16. Environmental effects on recreational squid jigging fishery catches

    Science.gov (United States)

    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.

  17. Catch rates as indicators of ecosystem health and exploitation status in the shrimp fishery in the South China sea

    DEFF Research Database (Denmark)

    Christensen, Steen; van Thi, Dang

    2008-01-01

    Based on catch and effort data analyses covering the period 1996-2002, time series of catch rates in the trawl fisheries in the South China Sea along the coasts of Bac Lieu and Ca Mau in South East Vietnam were estimated. The indicators include catch rates for total shrimp catch, five major shrimp...

  18. American Higher Education in Transition

    Science.gov (United States)

    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…

  19. Delusion of American Dream

    Institute of Scientific and Technical Information of China (English)

    刘云芳

    2014-01-01

    Martin Eden by Jack London and The Great Gatsby by F.Scott Fitzergald are both stories describing the delusion of American dream. They share much in common for they are discussing the same themes actually. By analyzing the two protagonists’life experience and deaths respectively,we try to explore the profound meaning hidden under the surface.

  20. Share your Sweets

    DEFF Research Database (Denmark)

    Byrnit, Jill; Høgh-Olesen, Henrik; Makransky, Guido

    2015-01-01

    as sharing in which group members were allowed to co-feed or remove food from the stock of the food possessor, and the introduction of high-value food resulted in more sharing, not less. Food sharing behavior differed between species in that chimpanzees displayed significantly more begging behavior than......All over the world, humans (Homo sapiens) display resource-sharing behavior, and common patterns of sharing seem to exist across cultures. Humans are not the only primates to share, and observations from the wild have long documented food sharing behavior in our closest phylogenetic relatives......, chimpanzees (Pan troglodytes) and bonobos (Pan paniscus). However, few controlled studies have been made where groups of Pan are introduced to food items that may be shared or monopolized by a first food possessor, and very few studies have examined what happens to these sharing patterns if the food...

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

    Science.gov (United States)

    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.

  2. The effect of catch crop species on selenium availability for succeeding crops

    DEFF Research Database (Denmark)

    Stavridou, Eleftheria; Young, Scott D.; Thorup-Kristensen, Kristian

    2012-01-01

    and fodder radish) increased water-extractable Se content in the 0.25–0.75msoil layer in only one of the experiments. Selenium uptake by the catch crops varied between 65 and 3263 mg ha−1, depending on species, year and fertilisation treatment; this corresponded to 0.1–3.0% of the water-extractable soil Se...... content. The influence of catch crops on Se concentrations and uptake in onions and cabbage was low. There was a decrease in Se uptake and recovery of applied Se by onions following catch crops, which might indicate Se immobilisation during catch crop decomposition....

  3. American Religion

    Institute of Scientific and Technical Information of China (English)

    田甜

    2008-01-01

    It is said that American religion,as a great part of American culture,plays an important role in American culture. It is hoped that some ideas can be obtained from this research paper,which focuses on analyzing the great impact is produced to American culture by American religion. Finally, this essay gives two useful standpoints to English learners:Understunding American religion will help understand the American history, culture and American people,and help you to communic.ate with them better. Understanding American religion will help you understand English better.

  4. Satisfaction and 'comparison sharing'

    DEFF Research Database (Denmark)

    Amilon, Anna

    2009-01-01

    the probability of satisfaction. Results show that comparison sharing impacts satisfaction for women, and that those women who share more equally than their peers are more likely to be satisfied, whereas comparison sharing has no influence on satisfaction for men. Also, parents are less likely to be satisfied...

  5. A quantitative model of technological catch-up

    Directory of Open Access Journals (Sweden)

    Hossein Gholizadeh

    2015-02-01

    Full Text Available This article presents a quantitative model for the analysis of technological gap. The rates of development of technological leaders and followers in nanotechnology are expressed in terms of coupled equations. On the basis of this model (first step comparative technological gap and rate of that will be studied. We can calculate the dynamics of the gap between leader and follower. In the Second step, we estimate the technology gap using the metafrontier approach. Then we test the relationship between the technology gap and the quality of dimensions of the Catch-up technology which were identified in previous step. The usefulness of this approach is then demonstrated in the analysis of the technological gap of nanotechnology in Iran, the leader in Middle East and the world. We shall present the behaviors of the technological leader and followers. At the end, analyzing Iran position will be identified and implying effective dimension of catch-up Suggestions will be offered which could be a fundamental for long-term policies of Iran.

  6. American Indian and Alaska Native Heart Disease and Stroke

    Science.gov (United States)

    ... American Indian and Alaska Native Heart Disease and Stroke Fact Sheet Recommend on Facebook Tweet Share Compartir ... American Indian and Alaska Native Heart Disease and Stroke Facts Heart Disease is the first and stroke ...

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

    Science.gov (United States)

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

    Science.gov (United States)

    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…

  9. Catch crop biomass production, nitrogen uptake and root development under different tillage systems

    DEFF Research Database (Denmark)

    Munkholm, Lars Juhl; Hansen, Elly Møller

    2012-01-01

    Catch crops are generally regarded as an efficient tool to reduce nitrate leaching. However, the benefits need to be balanced against potential adverse effects on the main crop yields. The objectives of the study were to study three contrasting catch crops, that is, dyer’s woad (DW) (Isatis...

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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…

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

    Science.gov (United States)

    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.

  13. Modern American Society—— An Absurd World Behind Catch- 22

    Institute of Scientific and Technical Information of China (English)

    吴泽庆

    2000-01-01

    本文分别对约瑟夫·海勒的两部小说《第二十二条军规》和《出了毛病》的主人公约塞连和鲍勃·斯洛柯姆进行了分析 ,两人都生活在一个相互猜疑的社会里 ,他们无法摆脱社会对他们的控制。“军规”是一种高度的抽象和集中 ,象征着冥冥中统治世界的力量 ;“某种毛病”的无处不在也反映了人们思想上的危机感 ,展示了充满愤怒和辛辣讽刺的“和平”美国景象 ,从而向人们展示了一个病态的现代美国社会

  14. TEST OF THE CATCH-UP HYPOTHESIS IN AFRICAN AGRICULTURAL GROWTH RATES

    Directory of Open Access Journals (Sweden)

    Kalu Ukpai IFEGWU

    2015-11-01

    Full Text Available The paper tested the catch-up hypothesis in agricultural growth rates of twenty-six African countries. Panel data used was drawn from the Food and Agricultural Organization Statistics (FAOSTAT of the United Nations. The Data Envelopment Analysis Method for measuring productivity was used to estimate productivity growth rates. The cross-section framework consisting of sigma-convergence and beta-convergence was employed to test the catching up process. Catching up is said to exist if the value of beta is negative and significant. Since catching up does not necessarily imply narrowing of national productivity inequalities, sigma-convergence which measures inequality, was estimated for the same variables. The results showed evidence of the catch-up process, but failed to find a narrowing of productivity inequalities among countries.

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

    Science.gov (United States)

    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.

  16. The Sharing Economy

    DEFF Research Database (Denmark)

    Avital, Michel; Carroll, John M.; Hjalmarsson, Anders

    2015-01-01

    The sharing economy is spreading rapidly worldwide in a number of industries and markets. The disruptive nature of this phenomenon has drawn mixed responses ranging from active conflict to adoption and assimilation. Yet, in spite of the growing attention to the sharing economy, we still do not know...... much about it. With the abundant enthusiasm about the benefits that the sharing economy can unleash and the weekly reminders about its dark side, further examination is required to determine the potential of the sharing economy while mitigating its undesirable side effects. The panel will join...... the ongoing debate about the sharing economy and contribute to the discourse with insights about how digital technologies are critical in shaping this turbulent ecosystem. Furthermore, we will define an agenda for future research on the sharing economy as it becomes part of the mainstream society as well...

  17. Noncovalent catch and release of carboxylates in water.

    Science.gov (United States)

    Beck, Christie L; Winter, Arthur H

    2014-04-01

    Association constants of a bis-(acetylguanidinium)ferrocene dication to various (di)carboxylates were determined through UV-vis titrations. Association constant values greater than 10(4) M(-1) were determined for both phthalate and maleate carboxylates to the bis-(acetylguanidinium)ferrocene salt in pure water. Density functional theory computations of the binding enthalpy of the rigid carboxylates for these complexes agree well with the experimentally determined association constants. Catch and release competitive binding experiments were done by NMR for the cation-carboxylate ion-pair complexes with cucurbit[7]uril, and they show dissociation of the ion-pair complex upon addition of cucurbit[7]uril and release of the free (di)carboxylate.

  18. Facilitating Knowledge Sharing

    DEFF Research Database (Denmark)

    Holdt Christensen, Peter

    Abstract This paper argues that knowledge sharing can be conceptualized as different situations of exchange in which individuals relate to each other in different ways, involving different rules, norms and traditions of reciprocity regulating the exchange. The main challenge for facilitating...... and the intermediaries regulating the exchange, and facilitating knowledge sharing should therefore be viewed as a continuum of practices under the influence of opportunistic behaviour, obedience or organizational citizenship behaviour. Keywords: Knowledge sharing, motivation, organizational settings, situations...

  19. Facilitating Knowledge Sharing

    OpenAIRE

    Holdt Christensen, Peter

    2005-01-01

    Abstract This paper argues that knowledge sharing can be conceptualized as different situations of exchange in which individuals relate to each other in different ways, involving different rules, norms and traditions of reciprocity regulating the exchange. The main challenge for facilitating knowledge sharing is to ensure that the exchange is seen as equitable for the parties involved, and by viewing the problems of knowledge sharing as motivational problems situated in different organization...

  20. A Data Sharing Story

    Directory of Open Access Journals (Sweden)

    Mercè Crosas

    2012-01-01

    Full Text Available From the early days of modern science through this century of Big Data, data sharing has enabled some of the greatest advances in science. In the digital age, technology can facilitate more effective and efficient data sharing and preservation practices, and provide incentives for making data easily accessible among researchers. At the Institute for Quantitative Social Science at Harvard University, we have developed an open-source software to share, cite, preserve, discover and analyze data, named the Dataverse Network. We share here the project’s motivation, its growth and successes, and likely evolution.

  1. Phenomenology of experiential sharing

    DEFF Research Database (Denmark)

    León, Felipe; Zahavi, Dan

    2016-01-01

    The chapter explores the topic of experiential sharing by drawing on the early contributions of the phenomenologists Alfred Schutz and Gerda Walther. It is argued that both Schutz and Walther support, from complementary perspectives, an approach to experiential sharing that has tended...... to be overlooked in current debates. This approach highlights specific experiential interrelations taking place among individuals who are jointly engaged and located in a common environment, and situates this type of sharing within a broader and richer spectrum of sharing phe- nomena. Whereas Schutz’ route...

  2. Phenomenology of experiential sharing

    DEFF Research Database (Denmark)

    León, Felipe; Zahavi, Dan

    2016-01-01

    The chapter explores the topic of experiential sharing by drawing on the early contributions of the phenomenologists Alfred Schutz and Gerda Walther. It is argued that both Schutz and Walther support, from complementary perspectives, an approach to experiential sharing that has tended to be overl......The chapter explores the topic of experiential sharing by drawing on the early contributions of the phenomenologists Alfred Schutz and Gerda Walther. It is argued that both Schutz and Walther support, from complementary perspectives, an approach to experiential sharing that has tended...

  3. Estimation of by catch in the commercial fishery for Greenland halibut at West Greenland based on survey data

    DEFF Research Database (Denmark)

    Jørgensen, Ole A.

    while the minimum mesh size in the cod end in the commercial trawls is 140 mm and the survey catches are converted to potential commercial by catches. The conversion is based on a number of assumptions and the results should be considered as indicative. The total by-catch in weight is estimated to be 13...

  4. 78 FR 52125 - Main Hawaiian Islands Deep 7 Bottomfish Annual Catch Limits and Accountability Measures for 2013-14

    Science.gov (United States)

    2013-08-22

    ... Bottomfish Annual Catch Limits and Accountability Measures for 2013-14 AGENCY: National Marine Fisheries... catch limit is projected to be reached, NMFS, as an accountability measure, would close the commercial... annual catch limit and accountability measure, and anticipates announcing the final specifications...

  5. 78 FR 21071 - Fisheries of the Northeastern United States; Atlantic Herring Fishery; Sub-ACL (Annual Catch...

    Science.gov (United States)

    2013-04-09

    ...-ACL is set aside for research (75 FR 48874, August 12, 2010). The regulations at Sec. 648.201 require... Northeastern United States; Atlantic Herring Fishery; Sub-ACL (Annual Catch Limit) Harvested for Management..., acceptable biological catch, annual catch limit (ACL), optimum yield, domestic harvest and processing,...

  6. 77 FR 10668 - Fisheries of the Northeastern United States; Atlantic Herring Fishery; Sub-ACL (Annual Catch...

    Science.gov (United States)

    2012-02-23

    ... 22,146 mt, and 0 mt of the sub-ACL is set aside for research (75 FR 48874, August 12, 2010). Section... Northeastern United States; Atlantic Herring Fishery; Sub-ACL (Annual Catch Limit) Harvested for Management... the overfishing limit, acceptable biological catch, annual catch limit (ACL), optimum yield,...

  7. 77 FR 61299 - Fisheries of the Northeastern United States; Atlantic Herring Fishery; Sub-ACL (Annual Catch...

    Science.gov (United States)

    2012-10-09

    ... research in the 2010-2012 specifications (75 FR 48874, August 12, 2010). Section 648.201 requires the... Northeastern United States; Atlantic Herring Fishery; Sub-ACL (Annual Catch Limit) Harvested for Management... specification of the overfishing ] limit, acceptable biological catch, annual catch limit (ACL), optimum...

  8. 76 FR 66654 - Fisheries of the Northeastern United States; Atlantic Herring Fishery; Sub-ACL (Annual Catch...

    Science.gov (United States)

    2011-10-27

    ... 1A is 26,546 mt, and 0 mt of the sub-ACL is set aside for research (75 FR 48874, August 12, 2010... Northeastern United States; Atlantic Herring Fishery; Sub-ACL (Annual Catch Limit) Harvested for Management... specification of the overfishing limit, acceptable biological catch, annual catch limit (ACL), optimum...

  9. The Sharing Economy

    DEFF Research Database (Denmark)

    Avital, Michel; Carroll, John M.; Hjalmarsson, Anders;

    2015-01-01

    The sharing economy is spreading rapidly worldwide in a number of industries and markets. The disruptive nature of this phenomenon has drawn mixed responses ranging from active conflict to adoption and assimilation. Yet, in spite of the growing attention to the sharing economy, we still do not kn...

  10. Limitations to sharing entanglement

    CERN Document Server

    Kim, Jeong San; Sanders, Barry C

    2011-01-01

    We discuss limitations to sharing entanglement known as monogamy of entanglement. Our pedagogical approach commences with simple examples of limited entanglement sharing for pure three-qubit states and progresses to the more general case of mixed-state monogamy relations with multiple qudits.

  11. Shared Parenting Dysfunction.

    Science.gov (United States)

    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…

  12. Exploring the Sharing Economy

    DEFF Research Database (Denmark)

    Netter, Sarah

    Despite the growing interest on the part of proponents and opponents - ranging from business, civil society, media, to policy-makers alike - there is still limited knowledge about the working mechanisms of the sharing economy. The thesis is dedicated to explore this understudied phenomenon...... and to provide a more nuanced understanding of the micro- and macro-level tensions that characterize the sharing economy. This thesis consists of four research papers, each using different literature, methodology, and data sets. The first paper investigates how the sharing economy is diffused and is ‘talked......-level tensions experience by sharing platforms by looking at the case of mobile fashion reselling and swapping markets. The final paper combines the perspectives of different sharing economy stakeholders and outlines some of the micro and macro tensions arising in and influencing the organization of these multi...

  13. 45Ca efflux from anterior byssus retractor muscle in phasic and catch contraction.

    Science.gov (United States)

    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.

  14. Comparison of catching efficiency of two Indonesian traditional traps, Ayunan and Tamba

    Directory of Open Access Journals (Sweden)

    Ahmadi

    2014-08-01

    Full Text Available The catching efficiency of traditional traps: Ayunan and Tamba were tested in Sungai Batang River, South Kalimantan of Indonesia. Trials consisted of 320-trap hauls/type using 1-day submersion time of 24 hr. The baited traps sampling accounted for 82 specimens assigned to 5 species of 5 families. There was a large variability in number of catch between prawns and fish species collected (T=2.318, P<0.05. The prawns catch was represented by only the species Macrobrachium rossenbergii with total of 53 and 1,015 g weight. The prawns weight of Tamba was significantly higher than that of Ayunan (T=3.453, P<0.01.The fish catch composed of Mystus gulio 79%, Osteochilus hasselti 10%, Hypostomus plecostomus 7%, and Macrognathus aculeatus 3%, with total weight ranged from 35 to 560 g. A clear difference was found in catching efficiency. Comparative fishing trials showed that Tamba collected specimens were 1.8 times higher than Ayunan (T=2.223, P<0.05. Catch per unit effort for Tamba ranged from 58.13 to 80.00, and for Ayunan ranged from 5.31 to 7.19. The gear modifications and various treatments (e.g. bait odor, light are necessary to be taken to increase their relative catching efficiency.

  15. Reconstruction of domestic marine fisheries catches for Oman (1950-2015

    Directory of Open Access Journals (Sweden)

    Myriam Khalfallah

    2016-08-01

    Full Text Available Domestic marine fisheries in Oman are increasingly viewed as the eventual economic alternative to the soon to be depleted oil reserves. This has galvanized the Omani government to invest in the management of its marine living resources. This study aims to provide a better estimation of Oman's domestic marine fisheries catches that can be used to improve fisheries management in the country. Using the catch reconstruction approach, total domestic marine fisheries catches by Oman are estimated for the time period 1950-2015, including reported and previously unreported large-scale and small-scale commercial catches, subsistence, and recreational catches, as well as major discards. Catches from the Omani exclave, Musandam, are estimated separately, given this governorate’s geographical separation from the rest of Oman. Reconstructed total catches increased from around 64,000 t∙year-1 in the 1950s to over 200,000 t·year-1 in the 2000s, which are overall 1.2 times the landings reported by the FAO on behalf of Oman. Fish stocks need to be sustainably managed to allow long-term economic viability. This cannot be done without the improvement of fisheries statistical systems around the world, including in Oman.

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

    Science.gov (United States)

    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.

  17. The Effect of Intellectual Property Standards on the Catch-Up Process Of Emerging Market Economies

    DEFF Research Database (Denmark)

    Darendeli, Izzet; Brandl, Kristin Martina; Hamilton, III, Robert D.

    2014-01-01

    with the country’s level of innovation capabilities set the framework for the study. We use patent data from the United States Patent Office and compare the catch-up process of Brazil, India and Turkey based on the countries implementation of TRIPS regulations. We find that countries with a gradual implementation......The catch-up process of emerging market economies is dependent on multiple factors, such as local governmental regulations but also global industry developments. We investigate how intellectual property (IP) protection standards affect this catch-up process. The alignment of these standards...

  18. The Effect of Intellectual Property Standards on the Catch-Up Process Of Emerging Market Economies

    DEFF Research Database (Denmark)

    Darendeli, Izzet Sidki; Brandl, Kristin; Mudambi, Ram

    with the country’s level of innovation capabilities set the framework for the study. We use patent data from the United States Patent Office and compare the catch-up process of Brazil, India and Turkey based on the countries implementation of TRIPS regulations. We find that countries with a gradual implementation......The catch-up process of emerging market economies is dependent on multiple factors, such as local governmental regulations but also global industry developments. We investigate how intellectual property (IP) protection standards affect this catch-up process. The alignment of these standards...

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

    Science.gov (United States)

    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.

  20. Chimpanzees share forbidden fruit.

    Directory of Open Access Journals (Sweden)

    Kimberley J Hockings

    Full Text Available The sharing of wild plant foods is infrequent in chimpanzees, but in chimpanzee communities that engage in hunting, meat is frequently used as a 'social tool' for nurturing alliances and social bonds. Here we report the only recorded example of regular sharing of plant foods by unrelated, non-provisioned wild chimpanzees, and the contexts in which these sharing behaviours occur. From direct observations, adult chimpanzees at Bossou (Republic of Guinea, West Africa very rarely transferred wild plant foods. In contrast, they shared cultivated plant foods much more frequently (58 out of 59 food sharing events. Sharing primarily consists of adult males allowing reproductively cycling females to take food that they possess. We propose that hypotheses focussing on 'food-for-sex and -grooming' and 'showing-off' strategies plausibly account for observed sharing behaviours. A changing human-dominated landscape presents chimpanzees with fresh challenges, and our observations suggest that crop-raiding provides adult male chimpanzees at Bossou with highly desirable food commodities that may be traded for other currencies.

  1. Too Much Information Sharing?

    DEFF Research Database (Denmark)

    Ganuza, Juan José; Jansen, Jos

    2013-01-01

    By using general information structures and precision criteria based on the dispersion of conditional expectations, we study how oligopolists’ information acquisition decisions may change the effects of information sharing on the consumer surplus. Sharing information about individual cost...... parameters gives the following trade-off in Cournot oligopoly. On the one hand, it decreases the expected consumer surplus for a given information precision, as the literature shows. On the other hand, information sharing increases the firms’ incentives to acquire information, and the consumer surplus...... increases in the precision of the firms’ information. Interestingly, the latter effect may dominate the former effect....

  2. Global resource sharing

    CERN Document Server

    Frederiksen, Linda; Nance, Heidi

    2011-01-01

    Written from a global perspective, this book reviews sharing of library resources on a global scale. With expanded discovery tools and massive digitization projects, the rich and extensive holdings of the world's libraries are more visible now than at any time in the past. Advanced communication and transmission technologies, along with improved international standards, present a means for the sharing of library resources around the globe. Despite these significant improvements, a number of challenges remain. Global Resource Sharing provides librarians and library managers with a comprehensive

  3. Knowledge grows when shared

    DEFF Research Database (Denmark)

    Elbæk, Mikael Karstensen

    2010-01-01

    Knowledge is one of the few commodities that don’t devalue when used. Actually knowledge grows when shared and the free online access to peer-reviewed scientific publications is a potent ingredient the process of sharing. The sharing of knowledge is facilitated by the Open Access Movement. However...... infrastructure for Open Access was launched in Ghent, Belgium. This project and initiative is facilitating the success of the Open Access Pilot in FP7 as presented earlier in this journal. In this brief article I will present some of the most interesting issues that were discussed during the first session...

  4. Getting Behind B Shares

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    China Ocean Shipping(Group)Co.(COSCO) employs an experimental strategy of making acquisitions through the purchase of B shares COSCO Pacific Ltd.and its affili- ated companies held 4.5 million shares of China International Marine Containers(Grouo)Co.Ltd.(CIMC) as of March 6. Four months ago,the board of direc- tors of COSCO Container Industries Ltd. (COSCO Container)decided to buy more B shares of CIMC through the securities mar- ket.COSCO Container is a shell company registered in the British Virgin Islands with a

  5. Urban sharing culture

    DEFF Research Database (Denmark)

    Fjalland, Emmy Laura Perez

    In urban areas sharing cultures, services and economies are rising. People share, rent and recycle their homes, cars, bikes, rides, tools, cloths, working space, knowhow and so on. The sharing culture can be understood as mobilities (Kesselring and Vogl 2013) of goods, values and ideas reshaping...... our cities. The sharing economy has the power to democratise access the urban space, resources and raw materials (Steen Nielsen 2008; Harvey 2000); it holds the ability to change the current dominant understandings and structures of economy and growth (Steen Nielsen 2008); solve emerging environmental...... problems and side effects from concentration of consumption and contamination; and due to the shift from ownership to access it change our basic social cultural norms (Sayer 2005; Sayer 2011) about the ‘good’ life and social status (Freudendal-Pedersen 2007), commons and individuality, responsibility...

  6. 76 FR 44155 - Pacific Halibut Fisheries; Catch Sharing Plan for Guided Sport and Commercial Fisheries in Alaska

    Science.gov (United States)

    2011-07-22

    ... Contents I. Management of the Halibut Fisheries II. History of Management in the Guided Sport Halibut... halibut fishery decreased. II. History of Management in the Guided Sport Halibut Fisheries Until 2007... guided sport halibut fishery. A more detailed description of GHL management and the Council's...

  7. 78 FR 75843 - Pacific Halibut Fisheries; Catch Sharing Plan for Guided Sport and Commercial Fisheries in Alaska

    Science.gov (United States)

    2013-12-12

    ... by charter vessel anglers on board the vessel on which the operator's GAF permit and the assigned... assigned charter halibut permit on board the vessel on which charter vessel anglers retain GAF, and to..., the GHL did not allow the charter halibut fishery to fully benefit from this increase. Section...

  8. 50 CFR 300.65 - Catch sharing plan and domestic management measures in waters in and off Alaska.

    Science.gov (United States)

    2010-10-01

    ... Municipality Golovin Municipality Goodnews Bay Municipality Hooper Bay Municipality King Salmon Census... Chuloonawick Native VillageEmmonak Village Golovin Chinik Eskimo Community Goodnews Bay Native Village...

  9. 78 FR 39121 - Pacific Halibut Fisheries; Catch Sharing Plan for Guided Sport and Commercial Fisheries in Alaska

    Science.gov (United States)

    2013-06-28

    ... retain halibut for personal use or customary trade. The IPHC annually determines the amount of halibut...) in Area 3A (Table 2). Each year from 2007 to 2009, the Alaska Department of Fish and Game...

  10. Catching the light the entwined history of light and mind

    CERN Document Server

    Zajonc, Arthur

    1995-01-01

    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 endeavore...

  11. Optimal Passive Dynamics for Physical Interaction: Catching a Mass

    Directory of Open Access Journals (Sweden)

    Kevin Kemper

    2013-05-01

    Full Text Available For manipulation tasks in uncertain environments, intentionally designed series impedance in mechanical systems can provide significant benefits that cannot be achieved in software. Traditionally, the design of actuated systems revolves around sizing torques, speeds, and control strategies without considering the system’s passive dynamics. However, the passive dynamics of the mechanical system, including inertia, stiffness, and damping along with other parameters such as torque and stroke limits often impose performance limitations that cannot be overcome with software control. In this paper, we develop relationships between an actuator’s passive dynamics and the resulting performance for the purpose of better understanding how to tune the passive dynamics for catching an unexpected object. We use a mathematically optimal controller subject to force limitations to stop the incoming object without breaking contact and bouncing. The use of an optimal controller is important so that our results directly reflect the physical system’s performance. We analytically calculate the maximum velocity that can be caught by a realistic actuator with limitations such as force and stroke limits. The results show that in order to maximize the velocity of an object that can be caught without exceeding the actuator’s torque and stroke limits, a soft spring along with a strong damper will be desired.

  12. The Tradable Shares Puzzle

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    A huge number of restricted shares were made tradable in March in the mainland stock market,testing the capability of the fragile capital market Ping An of China has been made the main scapegoat of this year s stock market plunge.A month after its refinancing plan announcement- equivalent to recreating a new Ping An- its 3.12 billion restricted shares were made tradable on March 3,accounting for almost

  13. Sharing resources@CERN

    CERN Multimedia

    Maximilien Brice

    2002-01-01

    The library is launching a 'sharing resources@CERN' campaign, aiming to increase the library's utility by including the thousands of books bought by individual groups at CERN. This will improve sharing of information among CERN staff and users. Photo 01: L. to r. Eduardo Aldaz, from the PS division, Corrado Pettenati, Head Librarian, and Isabel Bejar, from the ST division, read their divisional copies of the same book.

  14. Stennis Space Center celebrates Native American culture

    Science.gov (United States)

    2009-01-01

    Famie Willis (left), 2009-2010 Choctaw Indian Princess, displays artifacts during Native American Heritage Month activities at Stennis Space Center on Nov. 24. The celebration featured various Native American cultural displays for Stennis employees to view. Shown above are (l to r): Willis, Elaine Couchman of NASA Shared Services Center, John Cecconi of NSSC and Lakeisha Robertson of the Environmental Protection Agency.

  15. Modified Herring Trawl Fish Catch Data, Gulf of Alaska Fjords, 2004-2011

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This dataset contains catch data from trawls at the sampling stations. We deployed a modified herring trawl in coastal waters within glacier fjords of Alaska....

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

    Science.gov (United States)

    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.

  17. Trends in marine fish catches at Pattani Fishery Port (1999-2003

    Directory of Open Access Journals (Sweden)

    Wanchamai Karntanut

    2006-07-01

    Full Text Available This study aims to develop statistical models for forecasting the quantity of the various types of marine fish landed at Pattani Fishery Port, allowing for trend and seasonality, using official data during 1999-2003. The data comprise daily and monthly totals by weight for eight types of fish (mackerel, other food fish, squid, scads, trash fish, shrimp, lobster and crab. The statistical methods are one-way analysis of variance, multiple linear regression and time series forecasting using trend and seasonal models. It is found that mackerel, other food fish and squid catches tend to decrease, whereas the catches of scads tend to increase, and trash fish catches have no detectable trend up or down. Shrimp and lobster tend to decrease exponentially, and the trend of crab catch is constant. This study raises questions about the ecological and economic sustainability of the current fisheries policy in Thailand.

  18. AFSC/FMA/NPRB Alternative Catch Monitoring Table and ccolumn Definitions

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These data arise from a field study of groundfish catch monitoring in Kodiak, AK trawl fisheries. Two monitoring components were included in the study: 1) at-sea...

  19. Latecomers’ science-based catch-up in transition: the case of the Korean pharmaceutical industry

    OpenAIRE

    Hwang, SeongWoong

    2015-01-01

    This thesis investigates the 25-year transitional process of the Korean pharmaceutical industry from its initial focus on the imitative production of generic drugs to the development of new drugs. The catch-up dynamics of latecomer countries in science-intensive industries, such as the pharmaceutical industry, is an overlooked research topic in existing literature on innovation studies. This thesis provides an in-depth analysis of Korea’s science-intensive catch-up and applies an ‘exploration...

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

    Directory of Open Access Journals (Sweden)

    Delphine Rocklin

    Full Text Available 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.

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

    Science.gov (United States)

    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.

  2. From bonito to anchovy: a reconstruction of Turkey’s marine fisheries catches (1950-2010

    Directory of Open Access Journals (Sweden)

    A. ULMAN

    2013-07-01

    Full Text Available Turkey’s marine fisheries catches were estimated for the 1950-2010 time period using a reconstruction approach, which estimated all fisheries removals, including unreported landings, recreational landings and discards.  We added these estimates to the ‘official’ data, as reported in TURKSTAT, which are also available from the United Nation’s Food and Agriculture Organization (FAO.  The total reconstructed catch for the 1950-2010 time period (inclusive of the reported data is approximately 32 million t, or 74% more than the 18.4 million t of reported data. This added approximately 13.6 million t to the reported data, consisting of 6.9 million t of unreported landings, 2.6 million t of discards, 2.4 million t of recreational catches, and 1.7 million t of subsistence catches.  In 2010, total reported marine landings for Turkey were 445,680 t and the total reconstructed catch was 763,760 t, or 73% more than the reported data.   The main unreported taxon by tonnage was European anchovy (Engraulis encrasicolus due to its sheer high proportion of catch.  The major reasons for underreporting include a general distrust fishers have towards the taxing system combined with inefficient fisheries monitoring and surveillance capabilities.  Accounting for all fisheries components is crucial in understanding the development of fisheries resources, improving management, and reducing threats to the domestic food security of Turkey.

  3. Effect of catch bonding on transport of cellular cargo by dynein motors

    Science.gov (United States)

    Nair, Anil; Chandel, Sameep; Mitra, Mithun K.; Muhuri, Sudipto; Chaudhuri, Abhishek

    2016-09-01

    Recent experiments have demonstrated that dynein motors exhibit catch bonding behavior, in which the unbinding rate of a single dynein decreases with increasing force, for a certain range of force. Motivated by these experiments, we study the effect of catch bonding on unidirectional transport properties of cellular cargo carried by multiple dynein motors. We introduce a threshold force bond deformation (TFBD) model, consistent with the experiments, wherein catch bonding sets in beyond a critical applied load force. We find catch bonding can result in dramatic changes in the transport properties, which are in sharp contrast to kinesin-driven unidirectional transport, where catch bonding is absent. We predict that under certain conditions, the average velocity of the cellular cargo can actually increase as applied load is increased. We characterize the transport properties in terms of a velocity profile plot in the parameter space of the catch bond strength and the stall force of the motor. This plot yields predictions that may be experimentally accessed by suitable modifications of motor transport and binding properties.

  4. Engineering students catch top prizes at ASME competition

    OpenAIRE

    Crumbley, Liz

    2006-01-01

    The Virginia Tech chapter of the American Society of Mechanical Engineers (ASME) carried away several top awards - including one for the design of a fishing apparatus for a quadriplegic - during the recent ASME District F student conference hosted by the University of Tennessee.

  5. Labia Majora Share

    Science.gov (United States)

    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

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

    Science.gov (United States)

    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

  7. Relationships between tuna catch and variable frequency oceanographic conditions

    Science.gov (United States)

    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 1.1 total landings tend to decrease. Landings were associated up to 21.9 % (MEI) in 2000-2012, 1983-1999 rendered lower R2 (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 aggregating devices (FADs) suggests higher CPUE on FADs (around 20 mt set-1) when oceanographic indexes ONI/MEI are below -0.5. Findings of this work suggest that fishing and management of commercial fish must be analyzed under the light of oceanographic conditions.

  8. Education, Catch-up and Growth in Spain

    Directory of Open Access Journals (Sweden)

    Fabio Manca

    2011-01-01

    Full Text Available El debate sobre el impacto de la educación en el crecimiento económico ha recientemente evidenciado la escasa significatividad empírica del efecto del capital humano medio sobre el crecimiento económico. Con este trabajo nos proponemos revisar estos resultados con el objetivo de analizar cómo inciden los diferentes niveles educativos (más que el stock de capital humano promedio sobre el crecimiento económico de las regiones. Con este objetivo construimos y analizamos un modelo de technology catch-up en el que la adopción de tecnologíase lleva a cabo en función de la composición del capital humano de cada región. Nuestros resultados demuestran para 50 provincias españolas (NUTS3 cómo la convergencia hacia la frontera tecnológica se debe mayoritariamente a la educación superior y, en menor medida, a la formación profesional entre los años 1965 y 1997. Tanto los resultados teóricos como los empíricos son una alternativa a la formalización del modelo propuesto por Vandenbussche, Aghion y Meghir (2006. Los importantes problemas de endogeneidad, así como los sesgos debidos al uso de una muestra pequeña, se abordan mediante el uso de estimadores system GMM y de la corrección propuesta por Windmeijer (2005. Clasificación JEL, I25, 030, 040.

  9. 77 FR 33595 - African-American Music Appreciation Month, 2012

    Science.gov (United States)

    2012-06-07

    ... piece of American culture, music offers a vibrant soundtrack to the story of our people and our Union... Documents#0;#0; #0; #0;Title 3-- #0;The President ] Proclamation 8832 of June 1, 2012 African-American Music... universal truths of our shared humanity. African-American musicians have left an indelible mark on...

  10. Towards A Shared Mission

    DEFF Research Database (Denmark)

    Staunstrup, Jørgen; Orth Gaarn-Larsen, Carsten

    on a shared mission aiming at value creation (in the broadest interpretation). One important aspect of choosing value as the cornerstone of the mission of universities is to stress that the outcome is measured by external stakeholders and by their standards. Most of the paper is devoted to discussing value...... in the context of universities. Although the economic aspects of value are important and cannot be ignored, we argue for a much richer interpretation of value that captures the many and varied results from universities. A shared mission is a prerequisite for university management and leadership. It makes......A mission shared by stakeholders, management and employees is a prerequisite for an engaging dialog about the many and substantial changes and challenges currently facing universities. Too often this essen-tial dialog reveals mistrust and misunderstandings about the role and outcome...

  11. Developmental performance in small for gestational age children with and without catch-up growth

    Directory of Open Access Journals (Sweden)

    Hesti Lestari

    2015-07-01

    Full Text Available Background Infants born small for gestational age (SGA have an increased risk of developmental delay. The influence of catch-up growth on developmental function remains unknown.Objective To compare the development of SGA children with and without catch-up growth.Methods We conducted a cross-sectional study in Manado from March to July 2013. Subjects were children aged 2-3 years, that born SGA from March 2010 to June 2011 in Prof. Dr. R.D. Kandou Hospital. Catch-up growth was defined as height-for-age more than -2SD on the 2006 WHO growth chart, and subjects were classified into the with and without catch-up growth groups. Developmental status was assessed using the Ages and Stages Questionnaire (ASQ 3rd edition, through interviews with parents. We compared the developmental status between the with and without catch-up growth groups used Mann-Whitney test with a significance level of P < 0.05.Results Of the 112 SGA children, 66 (58.9% had catch-up growth and 46 (41.1% did not. The SGA children with catch up growth had significant better development performances of gross motor, fine motor, and problem solving. The mean ASQ centiles of the with and without catch-up groups were 55.15 (SD 7.843 [95%CI 53.52 to 57.08] and 48.80 (SD 11.264 [95%CI 45.46 to 52.15] in gross motor, respectively; 42.5 (SD 13.163 [95%CI 39.26 to 45.74] and 32.93 (SD 14.475 [95%CI 28.64 to 37.23] in fine motor, respectively; 46.74 (SD 13.112 [95%CI 43.52 to 49.97] and 40.98 (SD 11.480 [95%CI 37.57 to 44.39] in problem solving, respectively.Conclusion Small for gestational age children with catch-up growth have significantly better gross motor, fine motor, and problem-solving performance than those without catch-up growth.

  12. Sharing Residual Liability

    DEFF Research Database (Denmark)

    Carbonara, Emanuela; Guerra, Alice; Parisi, Francesco

    2016-01-01

    Economic models of tort law evaluate the efficiency of liability rules in terms of care and activity levels. A liability regime is optimal when it creates incentives to maximize the value of risky activities net of accident and precaution costs. The allocation of primary and residual liability...... the virtues and limits of loss-sharing rules in generating optimal (second-best) incentives and allocations of risk. We find that loss sharing may be optimal in the presence of countervailing policy objectives, homogeneous risk avoiders, and subadditive risk, which potentially offers a valuable tool...

  13. Shared values and normality

    Institute of Scientific and Technical Information of China (English)

    ZHANG Wen-hua; PANG Xue-cheng

    2006-01-01

    This paper investigates the relationship between the normality and the shared values for a meromorphic function on the unit disc △.Based on Marty's normality criterion and through a detailed analysis of the meromorphic functions,it is shown that if for every f∈F,f and f(k) share a and b on △ and the zeros of f(z)-a are of multiplicity k≥3,then F is normal on △,where F is a family of meromorphic functions on the unit disc △,and a and b are distinct values.

  14. Sharing the dance -

    DEFF Research Database (Denmark)

    He, Jing; Ravn, Susanne

    2017-01-01

    to the highly specialized field of elite sports dance, we aim at exploring the way in which reciprocity unfolds in intensive deliberate practices of movement. In our analysis, we specifically argue that the ongoing dynamics of two separate flows of movement constitute a shared experience of dancing together....... In this sense, moving together, in sports dance, is a practical way of understanding each other. In agreement with Zahavi, our analysis emphasizes the bi-directed nature of sharing. However, at the same time, we contribute to Zahavi’s ongoing endeavour as the special case of sports dance reveals how reciprocity...

  15. 3 CFR 8361 - Proclamation 8361 of April 14, 2009. Pan American Day and Pan American Week, 2009

    Science.gov (United States)

    2010-01-01

    ... the United States of America A Proclamation A common heritage, an interconnected world, and shared goals and values unite the Pan American community. As a proud member of this group of countries, the... in the Organization of American States to advance a common future. The Pan American community...

  16. Mean temperature of the catch (MTC in the Greek Seas based on landings and survey data

    Directory of Open Access Journals (Sweden)

    Athanassios C. Tsikliras

    2015-04-01

    Full Text Available The mean temperature of the catch (MTC, which is the average inferred temperature preference of the exploited species weighted by their annual catch, is an index that has been used for evaluating the effect of sea warming on marine ecosystems. In the present work, we examined the effect of sea surface temperature on the catch composition of the Greek Seas using the MTC applied on the official catch statistics (landings for the period 1970-2010 (Aegean and Ionian Seas and on experimental bottom trawl survey data for 1997-2014 (southern Aegean Sea. The MTC of the landings for the study period increased from 11.8 οC to 16.2 οC in the Aegean Sea and from 10.0 οC to 14.7 οC in the Ionian Sea. Overall, the rate of MTC increase was 1.01 οC per decade for the Aegean and 1.17 οC per decade for the Ionian Sea and was positively related to sea surface temperature anomalies in both areas. For the survey data, the increase of the MTC of the bottom trawl catch in the southern Aegean Sea was lower (0.51 οC per decade but referred to a shorter time frame and included only demersal species. The change in MTC of official and survey catches indicates that the relative catch proportions of species preferring warmer waters and those preferring colder waters have changed in favour of the former and that this change is linked to sea surface temperature increase, both internally (through the Atlantic Multidecadal Oscillation or externally (warming trend driven.

  17. Role of catch-up campaigns in improving immunization services in a developing country

    Directory of Open Access Journals (Sweden)

    Giridhara R Babu

    2012-01-01

    Full Text Available Background: Bellary district of India had highest number of Polio cases in the world during the year 2003. This is mainly because of low level of routine immunization coverage. Successful implementation of supplementary immunization activities interrupted Polio transmission in 2003. It is important to sustain the gains made in polio immunization as well as make attempts to improve the immunization coverage against other vaccine preventable diseases. We wanted to look at the immunization coverage rates before and after the catch up campaigns to strengthen routine immunization services in this high-risk district. Aims: Our objective was to evaluate the impact of catch up campaign through estimation of immunization coverage after conclusion of catch-up campaigns in the district of Bellary. Settings and Design: The evaluation data is from a cross sectional study done in Bellary district, India by following multi stage and systematic random sampling. Materials and Methods: The study was done in three stages; In stage one, the district specific DLHS data was analyzed. In stage two; systemic issues were identified by going through immunization registers, records and identified key reasons for low vaccination coverage. In stage three, immediately after catch up immunization sessions, the coverage rates were captured using simple random sampling, and compared with DLHS data. Statistical Analysis: Data analysis was performed using SPSS Statistics 17.0 (Rel. 11.0.1 2001-SPSS Inc, R 2.11, Microsoft Excel (MS office, Version 2007, Microsoft Corporation, USA. Results: The results demonstrate that the coverage for all antigens improved due to the conduct of catch-up campaigns. Conclusions: This study compares estimates of the age-specific population immunization coverage against BCG, OPV, DPT, TT, and Measles before and after the catch up campaigns. Catch-up sessions help to address systemic issues related to routine immunization, and sustain high immunization

  18. Share the Fruits

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Procter & Gamble Co,extends its employee stock ownership plan to benefit its Chinese employees The Procter & Gamble Co.(P&G) launched its Chinese employee stock ownership plan(ESOP)on April 1 after five years of preparation.The plan entitles its more than 7,000 employees in China to buy P&G stocks and share its growth benefits.

  19. Sharing data increases citations

    DEFF Research Database (Denmark)

    Drachen, Thea Marie; Ellegaard, Ole; Larsen, Asger Væring

    2016-01-01

    This paper presents some indications to the existence of a citation advantage related to sharing data using astrophysics as a case. Through bibliometric analyses we find a citation advantage for astrophysical papers in core journals. The advantage arises as indexed papers are associated with data...

  20. Shared goals and development

    DEFF Research Database (Denmark)

    Blomberg, Olle

    2015-01-01

    In 'Joint Action and Development', Stephen Butterfill argues that if several agents' actions are driven by what he calls a "shared goal" -- a certain pattern of goal-relations and expectations -- then these actions constitute a joint action. This kind of joint action is sufficiently cognitively...

  1. Beyond processor sharing

    NARCIS (Netherlands)

    Aalto, S.; Ayesta, U.; Borst, S.C.; Misra, V.; Núñez Queija, R.

    2007-01-01

    While the (Egalitarian) Processor-Sharing (PS) discipline offers crucial insights in the performance of fair resource allocation mechanisms, it is inherently limited in analyzing and designing differentiated scheduling algorithms such as Weighted Fair Queueing and Weighted Round-Robin. The Discrimin

  2. Decreasing serial cost sharing

    DEFF Research Database (Denmark)

    Hougaard, Jens Leth; Østerdal, Lars Peter Raahave

    2009-01-01

    The increasing serial cost sharing rule of Moulin and Shenker (Econometrica 60:1009-1037, 1992) and the decreasing serial rule of de Frutos (J Econ Theory 79:245-275, 1998) are known by their intuitive appeal and striking incentive properties. An axiomatic characterization of the increasing serial...

  3. Decreasing Serial Cost Sharing

    DEFF Research Database (Denmark)

    Hougaard, Jens Leth; Østerdal, Lars Peter

    The increasing serial cost sharing rule of Moulin and Shenker [Econometrica 60 (1992) 1009] and the decreasing serial rule of de Frutos [Journal of Economic Theory 79 (1998) 245] have attracted attention due to their intuitive appeal and striking incentive properties. An axiomatic characterization...

  4. Promoting teachers’ knowledge sharing

    NARCIS (Netherlands)

    Runhaar, P.R.; Sanders, K.

    2016-01-01

    Teachers’ professional development is nowadays seen as key in efforts to improve education. Knowledge sharing is a learning activity with which teachers not only professionalize themselves, but contribute to the professional development of their colleagues as well. This paper presents two studies, a

  5. Shared Oral Care

    DEFF Research Database (Denmark)

    Hede, Børge; Elmelund Poulsen,, Johan; Christophersen, Rasmus

    2014-01-01

    Shared Oral Care - Forebyggelse af orale sygdomme på plejecentre Introduktion og formål: Mangelfuld mundhygiejne hos plejekrævende ældre er et alment og veldokumenteret sundhedsproblem, der kan føre til massiv udvikling af tandsygdomme, og som yderligere kan være medvirkende årsag til alvorlige...

  6. Shared Care in Diabetes?

    DEFF Research Database (Denmark)

    Bødker, Keld

    2006-01-01

    The Danish National Board of Health has recently released a report that is intended to mark the start of a new project to establish it support for shared care in diabetes. In this paper I raise a number of concerns where lack of attention towards participation from prospective users constitute...

  7. 'Smart Power' for' Sharing'

    Institute of Scientific and Technical Information of China (English)

    Wang Ting

    2010-01-01

    @@ As an attitude of life The Interstoff Asia Essential Spring will be held from March 17th to 19th,2010,in Hong Kong Convention & Exhibition Centre.During this exhibition,the Interstoff Asia Directions trend committee will present its apparel fabric trend forecast for next season's wardrobes,unfolding a story of'Smart Power' of 'Sharing'.

  8. The Sharing Economy

    DEFF Research Database (Denmark)

    Hamari, Juho; Sjöklint, Mimmi; Ukkonen, Antti

    2016-01-01

    Information and communications technologies (ICTs) have enabled the rise of so-called “Collaborative Consumption” (CC): the peer-to-peer-based activity of obtaining, giving, or sharing the access to goods and services, coordinated through community-based online services. CC has been expected to a...

  9. Catch composition and management of daytime purse seine fishery on the Southern Mediterranean Sea Coast, Abu Qir Bay, Egypt

    Directory of Open Access Journals (Sweden)

    A. EL-HAWEET

    2012-12-01

    Full Text Available The present work aimed to obtain precise data on the catch of the purse seine net operating at daytime from sunrise till noon in Abu Qir Bay during 1997 and 1998. Sardine, anchovy, mullet and rabbitfish were recorded as the main target fish groups. Twenty-seven species were recorded as by-catch species. Catch per unit effort was estimated to be 93 kg/day/boat. The percentage of each target species in the catch and its length frequency distribution were presented. The length range of by-catch species and the season of catch were recorded. Daytime purse seine in Abu Qir Bay is an effective method but should regulated by directing the fishing to deeper waters outside the bay rather than the inshore coastal area to conserve many economic species of this important fishery.

  10. Policy enabled information sharing system

    Science.gov (United States)

    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.

  11. American Cotton Development Strategy

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    The 30th International Cotton Conference took place March 24 - 27 in the historic city of Bremen,Germany this year.Worldwide high-ranking experts from cotton production, trade,spinning,weaving and some other fields of textile industries gathered together in the Bremen Town Hall.Allen A.Terhaar,Executive Director of Cotton Council International(CCI), Washington,presented a speech on the future development strategy of American cotton industry,and the development schedule in Chinese market.In the following part,let’s share his opinions and foresighted views.

  12. To catch a wave : The Beach Boys and rock historiography

    OpenAIRE

    Sanchez, Luis Adan

    2012-01-01

    From the release of their first single “Surfin’” in 1961 to the release of the album Pet Sounds in 1966, rock history traces the arc of the American rock group the Beach Boys in broad terms of the early-sixties Southern California surf music trend and the revolutionary effects of the Beatles’ stateside arrival in 1964. Typical claims for progress, autonomy, the significance of the album, and myths of authenticity in the study of the emergence of the rock concept, however, tend ...

  13. Shared goals and development

    DEFF Research Database (Denmark)

    Blomberg, Olle

    2015-01-01

    In 'Joint Action and Development', Stephen Butterfill argues that if several agents' actions are driven by what he calls a "shared goal" -- a certain pattern of goal-relations and expectations -- then these actions constitute a joint action. This kind of joint action is sufficiently cognitively...... undemanding for children to engage in, and therefore has the potential to play a part in fostering their understanding of other minds. Part of the functional role of shared goals is to enable agents to choose means that are appropriate to realising a goal with others rather than individually. By offering...... a counterexample, I show that the pattern of goal-relations and expectations specified by Butterfill cannot play this role. I then provide an appropriately conceptually and cognitively undemanding amendment with which the account can be saved....

  14. Shared care and boundaries:

    DEFF Research Database (Denmark)

    Winthereik, Brit Ross

    2008-01-01

    and technology studies. Findings – The paper shows how a version of “the responsible patient” emerges from the project which is different from the version envisioned by the project organisation. The emerging one is concerned with the boundary between primary and secondary sector care, and not with the boundary...... of healthcare in relation to IT design. Originality/value – The paper shows that “unshared” care does not exist; care is always shared among human and nonhuman actors. It also points to the value of studying how boundaries are enacted in projects that seek to create continuity across boundaries. Udgivelsesdato......Purpose – The paper seeks to examine how an online maternity record involving pregnant women worked as a means to create shared maternity care. Design/methodology/approach – Ethnographic techniques have been used. The paper adopts a theoretical/methodological framework based on science...

  15. GENETIC ANALYSIS OF THE CHINESE MITTEN CRAB (ERIOCHEIR SINENSIS) INTRODUCED TO THE NORTH AMERICAN GREAT LAKES AND ST. LAWRENCE SEAWAY

    Science.gov (United States)

    The Chinese mitten crab (Eriocheir sinensis) is a globally invasive organism, with established non-native populations in Europe and California, USA. Since 1965, there have been sixteen confirmed catches of E. sinensis in the North American Great Lakes and their associated waterw...

  16. Decreasing Serial Cost Sharing

    DEFF Research Database (Denmark)

    Hougaard, Jens Leth; Østerdal, Lars Peter

    The increasing serial cost sharing rule of Moulin and Shenker [Econometrica 60 (1992) 1009] and the decreasing serial rule of de Frutos [Journal of Economic Theory 79 (1998) 245] have attracted attention due to their intuitive appeal and striking incentive properties. An axiomatic characterization...... of the increasing serial rule was provided by Moulin and Shenker [Journal of Economic Theory 64 (1994) 178]. This paper gives an axiomatic characterization of the decreasing serial rule...

  17. Intelligence Sharing in Counterproliferation

    Science.gov (United States)

    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

  18. A hacker's guide to catching a debris flow: Lessons learned from four years of chasing mud in Colorado and southern California

    Science.gov (United States)

    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.

  19. Sharing resources@CERN

    CERN Multimedia

    2002-01-01

    The library is launching a 'sharing resources@CERN' campaign, aiming to increase the library's utility by including the thousands of books bought by individual groups at CERN. This will improve sharing of information among CERN staff and users. Until now many people were unaware that copies of the same book (or standard, or journal) are often held not only by the library but by different divisions. (Here Eduardo Aldaz, from the PS division, and Isabel Bejar, from the ST division, read their divisional copies of the same book.) The idea behind the library's new sharing resources@CERN' initiative is not at all to collect the books in individual collections at the CERN library, but simply to register them in the Library database. Those not belonging to the library will in principle be unavailable for loan, but should be able to be consulted by anybody at CERN who is interested. "When you need a book urgently and it is not available in the library,' said PS Division engineer Eduardo Aldaz Carroll, it is a sham...

  20. Bonobos share with strangers.

    Directory of Open Access Journals (Sweden)

    Jingzhi Tan

    Full Text Available 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.

  1. Catch per unit effort, maximum sustainable yield and exploitation of demersal fish of Omani artisanal fishery

    Institute of Scientific and Technical Information of China (English)

    MedhatAbd El Barr

    2016-01-01

    Objective: To evaluate exploitation status of the stocks of demersal fishes in Omani artisanal fisheries. Methods: Time-series data between 2005 and 2014 on catches and effort represented by the number of fishing boats were used to estimate catch per unit effort and maximum sustainable yields applying Schaefer surplus production model. Regression analyses were made online using GraphPad software. Results: The study revealed that increasing the number of boats on the fishery caused a decrease of catch per unit effort of some species. Maximum sustainable yields and exploitation status were estimated for these species applying. Conclusions: Some demersal fish species were found to be caught in quantities exceeding maximum sustainable yields during some fishing seasons indicating overexploitation of their stocks.

  2. Tuning mechanical properties of polymer-grafted nanoparticle networks by using biomimetic catch bonds

    Science.gov (United States)

    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.

  3. Synthesis of Seafood Catch, Distribution, and Consumption Patterns in the Gulf of Mexico Region

    Energy Technology Data Exchange (ETDEWEB)

    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.

  4. Environmental DNA from seawater samples correlate with trawl catches of Subarctic, deepwater fishes

    DEFF Research Database (Denmark)

    Thomsen, Philip Francis; Møller, Peter Rask; Sigsgaard, Eva Egelyng

    2016-01-01

    Remote polar and deepwater fish faunas are under pressure from ongoing climate change and increasing fishing effort. However, these fish communities are difficult to monitor for logistic and financial reasons. Currently, monitoring of marine fishes largely relies on invasive techniques...... such as bottom trawling, and on official reporting of global catches, which can be unreliable. Thus, there is need for alternative and non-invasive techniques for qualitative and quantitative oceanic fish surveys. Here we report environmental DNA (eDNA) metabarcoding of seawater samples from continental slope...... depths in Southwest Greenland. We collected seawater samples at depths of 188-918 m and compared seawater eDNA to catch data from trawling. We used Illumina sequencing of PCR products to demonstrate that eDNA reads show equivalence to fishing catch data obtained from trawling. Twenty-six families were...

  5. The influence of catch trials on the consolidation of motor memory in force field adaptation tasks

    Directory of Open Access Journals (Sweden)

    Anne eFocke

    2013-07-01

    Full Text Available 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 Ns/m. Moreover, the arm of the subjects was not supported. A total of forty-six 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

  6. Conservation strategies on citrus plantation in eastern Spain. Catch crops, geotextiles and mulches

    Science.gov (United States)

    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.

  7. Ultrasonic Approach of Rayleigh Pitch-Catch Contact Ultrasound Waves on CFRP Laminated Composites

    Institute of Scientific and Technical Information of China (English)

    In-Young Yang; Kwang-Hee Im; Uk Heo; David K Hsu; Je-Woong Park; Hak-Joon Kim; Sung-Jin Song

    2008-01-01

    CFRP (carbon fiber reinforced plastics) composite materials have wide applicability because of their inherent design flexibility and improved material properties. However, impacted composite structures have 50%-75% less strength than undamaged structures. In this work, a CFRP composite material was nondestructively characterized in order to ensure product quality and structural integrity of CFRP and one-sided pitch-catch technique was developed to measure impacted-damaged area by using an automated-data acquisition system in an immersion tank. A pitch-catch signal was found to be more sensitive than normal incidence backwall echo of longitudinal wave under defect conditions in the composite.

  8. Nitrogen dynamics following grain legumes and subsequent catch crops and the effects on succeeding cereal crops

    DEFF Research Database (Denmark)

    Hauggaard-Nielsen, Henrik; Mundus, Simon; Jensen, Erik Steen

    2009-01-01

    balances. A 2½-year lysimeter experiment was carried out on a temperate sandy loam soil. Crops were not fertilized in the experimental period and the natural 15N abundance technique was used to determine grain legume N2 fixation. Faba bean total aboveground DM production was significantly higher (1,300 g m...... on the subsequent spring wheat or winter triticale DM production. Nitrate leaching following grain legumes was significantly reduced with catch crops compared to without catch crops during autumn and winter before sowing subsequent spring wheat. Soil N balances were calculated from monitored N leaching from...

  9. Effects of noise and by-catch on a Danish harbour porpoise population - computer code

    DEFF Research Database (Denmark)

    Nabe-Nielsen, Jacob

    2016-01-01

    PorpoiseModel v.1.0: an individual-based model used for evaluating cumulative effects of by-catch and noise on the harbour porpoise population in the inner Danish waters. This was the model used to generage the results presented in the scientific publication: Nabe-Nielsen, J., Sibly, R.M., Tougaard......, J., Teilmann, J. & Sveegaard, S. (2014) "Effects of noise and by-catch on a Danish harbour porpoise population". Ecological Modelling, 272, 242–251. Please refer to this publication for the full documentation....

  10. Effects of noise and by-catch on a Danish harbour porpoise population

    DEFF Research Database (Denmark)

    Nabe-Nielsen, Jacob; Sibly, Richard M.; Tougaard, Jakob

    2014-01-01

    Ships and wind turbines generate noise, which can have a negative impact on marine mammal popu- lations by scaring animals away. Effective modelling of how this affects the populations has to take account of the location and timing of disturbances. Here we construct an individual-based model of har...... on the population. Annual by-catch rates ≥10% lead to monotonously decreasing populations and to extinction, and even the esti- mated by-catch rate from the adjacent area (approximately 4.1%) has a strong impact on the population. This suggests that conservation efforts should be more focused on reducing by...

  11. Method for the removal of smut, fine dust and exhaust gas particles, particle catch arrangement for use in this method and use of the particle catch arrangement to generate a static electric field

    NARCIS (Netherlands)

    Ursem, W.N.J.; Marijnissen, J.C.; Roos, R.A.

    2007-01-01

    This inventions provides a method for the removal of smut, fine dust and exhaust gas particles from polluted air comprising providing a particle catch arrangement with a charged surface, the particle catch arrangement being arranged to generate a static electric field, wherein the electric field is

  12. Fixed Access Network Sharing

    Science.gov (United States)

    Cornaglia, Bruno; Young, Gavin; Marchetta, Antonio

    2015-12-01

    Fixed broadband network deployments are moving inexorably to the use of Next Generation Access (NGA) technologies and architectures. These NGA deployments involve building fiber infrastructure increasingly closer to the customer in order to increase the proportion of fiber on the customer's access connection (Fibre-To-The-Home/Building/Door/Cabinet… i.e. FTTx). This increases the speed of services that can be sold and will be increasingly required to meet the demands of new generations of video services as we evolve from HDTV to "Ultra-HD TV" with 4k and 8k lines of video resolution. However, building fiber access networks is a costly endeavor. It requires significant capital in order to cover any significant geographic coverage. Hence many companies are forming partnerships and joint-ventures in order to share the NGA network construction costs. One form of such a partnership involves two companies agreeing to each build to cover a certain geographic area and then "cross-selling" NGA products to each other in order to access customers within their partner's footprint (NGA coverage area). This is tantamount to a bi-lateral wholesale partnership. The concept of Fixed Access Network Sharing (FANS) is to address the possibility of sharing infrastructure with a high degree of flexibility for all network operators involved. By providing greater configuration control over the NGA network infrastructure, the service provider has a greater ability to define the network and hence to define their product capabilities at the active layer. This gives the service provider partners greater product development autonomy plus the ability to differentiate from each other at the active network layer.

  13. Shared clinical decision making

    Science.gov (United States)

    AlHaqwi, Ali I.; AlDrees, Turki M.; AlRumayyan, Ahmad; AlFarhan, Ali I.; Alotaibi, Sultan S.; AlKhashan, Hesham I.; Badri, Motasim

    2015-01-01

    Objectives: To determine preferences of patients regarding their involvement in the clinical decision making process and the related factors in Saudi Arabia. Methods: This cross-sectional study was conducted in a major family practice center in King Abdulaziz Medical City, Riyadh, Saudi Arabia, between March and May 2012. Multivariate multinomial regression models were fitted to identify factors associated with patients preferences. Results: The study included 236 participants. The most preferred decision-making style was shared decision-making (57%), followed by paternalistic (28%), and informed consumerism (14%). The preference for shared clinical decision making was significantly higher among male patients and those with higher level of education, whereas paternalism was significantly higher among older patients and those with chronic health conditions, and consumerism was significantly higher in younger age groups. In multivariate multinomial regression analysis, compared with the shared group, the consumerism group were more likely to be female [adjusted odds ratio (AOR) =2.87, 95% confidence interval [CI] 1.31-6.27, p=0.008] and non-dyslipidemic (AOR=2.90, 95% CI: 1.03-8.09, p=0.04), and the paternalism group were more likely to be older (AOR=1.03, 95% CI: 1.01-1.05, p=0.04), and female (AOR=2.47, 95% CI: 1.32-4.06, p=0.008). Conclusion: Preferences of patients for involvement in the clinical decision-making varied considerably. In our setting, underlying factors that influence these preferences identified in this study should be considered and tailored individually to achieve optimal treatment outcomes. PMID:26620990

  14. Sharing Keynote Slideshows

    CERN Document Server

    Clark, Josh

    2010-01-01

    Slideshows have come a long way since overhead projectors were your only option. You can show share your ideas with the world via email, DVD, PDF, YouTube, iPhone, or kiosk. Once your show is polished to perfection, this thorough, accessible guide shows you how to export and deliver it all possible ways-even as a PowerPoint file, QuickTime movie, or web site. As a bonus, you'll find advice on setting up your equipment and delivering an effective presentation.

  15. Mobile energy sharing futures

    DEFF Research Database (Denmark)

    Worgan, Paul; Knibbe, Jarrod; Plasencia, Diego Martinez

    2016-01-01

    We foresee a future where energy in our mobile devices can be shared and redistributed to suit our current task needs. Many of us are beginning to carry multiple mobile devices and we seek to re-evaluate the traditional view of a mobile device as only accepting energy. In our vision, we can...... leverage the energy stored in our devices to wirelessly distribute energy between our friends, family, colleagues and strangers devices. In this paper we explore the opportunities and interactions presented by such spontaneous energy transfer interactions and present some envisaged collaborative energy...

  16. American ginseng

    Science.gov (United States)

    ... and inflammation of the lining of the stomach (gastritis). American ginseng is also used for low iron ... Dizziness. Pregnancy and childbirth complications. Stress. Anemia. Insomnia. Gastritis. Impotence. Fever. Hangover symptoms. Headaches. Swine flu. Aging. ...

  17. Meeting the Dietary Goals for School Meals by the Year 2000: The CATCH Eat Smart School Nutrition Program.

    Science.gov (United States)

    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…

  18. 76 FR 61061 - Fisheries of the Northeastern United States; Atlantic Herring Fishery; Sub-ACL (Annual Catch...

    Science.gov (United States)

    2011-10-03

    ... is 38,146 mt and 0 mt of the sub-ACL is set aside for research (75 FR 48874, August 12, 2010). The... 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...

  19. Unexpectedly high catch-and-release rates in European marine recreational fisheries: implications for science and management

    DEFF Research Database (Denmark)

    Ferter, Keno; Weltersbach, Marc Simon; Strehlow, Harry Vincent;

    2013-01-01

    Unexpectedly high catch-and-release rates in European marine recreational fisheries: implications for science and management. – ICES Journal of Marine Science, 70: .While catch-and-release (C&R) is a well-known practice in several European freshwater recreational fisheries, studies on the magnitu...

  20. Optimization of the Co-Digestion of Catch Crops with Manure Using a Central Composite Design and Reactor Operation

    DEFF Research Database (Denmark)

    Molinuevo-Salces, Beatriz; Ahring, Birgitte Kiær; Uellendahl, Hinrich

    2015-01-01

    This study investigates the effect of catch crops as co-substrate on manure-based anaerobic digestion. Batch experiments were carried out for two catch crops, namely Italian ryegrass (IR) and oil seed radish (OSR), in co-digestion with manure. Methane yields in the range of 271–558 and 216–361 ml...

  1. BOREL'S DIRECTIONS AND SHARED VALUES

    Institute of Scientific and Technical Information of China (English)

    Qingcai ZHANG

    2013-01-01

    In this article,we study the problems of Borel's directions of meromorphic functions concerning shared values and prove that if two meromorphic functions of infinite order share three distinct values,their Borel's directions are same.

  2. Vaccines, our shared responsibility.

    Science.gov (United States)

    Pagliusi, Sonia; Jain, Rishabh; Suri, Rajinder Kumar

    2015-05-05

    The Developing Countries Vaccine Manufacturers' Network (DCVMN) held its fifteenth annual meeting from October 27-29, 2014, New Delhi, India. The DCVMN, together with the co-organizing institution Panacea Biotec, welcomed over 240 delegates representing high-profile governmental and nongovernmental global health organizations from 36 countries. Over the three-day meeting, attendees exchanged information about their efforts to achieve their shared goal of preventing death and disability from known and emerging infectious diseases. Special praise was extended to all stakeholders involved in the success of polio eradication in South East Asia and highlighted challenges in vaccine supply for measles-rubella immunization over the coming decades. Innovative vaccines and vaccine delivery technologies indicated creative solutions for achieving global immunization goals. Discussions were focused on three major themes including regulatory challenges for developing countries that may be overcome with better communication; global collaborations and partnerships for leveraging investments and enable uninterrupted supply of affordable and suitable vaccines; and leading innovation in vaccines difficult to develop, such as dengue, Chikungunya, typhoid-conjugated and EV71, and needle-free technologies that may speed up vaccine delivery. Moving further into the Decade of Vaccines, participants renewed their commitment to shared responsibility toward a world free of vaccine-preventable diseases.

  3. Shared consultant physician posts.

    LENUS (Irish Health Repository)

    Cooke, J

    2012-01-31

    Our aim was to assess the acceptability and cost-efficiency of shared consultancy posts. Two consultant physicians worked alternate fortnights for a period of twelve months. Questionnaires were distributed to general practitioners, nurses, consultants and junior doctors affected by the arrangement. Patients or their next of kin were contacted by telephone. 1\\/17 of consultants described the experience as negative. 14\\/19 junior doctors reported a positive experience. 11 felt that training had been improved while 2 felt that it had been adversely affected. 17\\/17 GPs were satisfied with the arrangement. 1\\/86 nurses surveyed reported a negative experience. 1\\/48 patients were unhappy with the arrangement. An extra 2.2 (p<0.001) patients were seen per clinic. Length of stay was shortened by 2.49 days (p<0.001). A saving of 69,212 was made due to decreased locum requirements. We present data suggesting structured shared consultancy posts can be broadly acceptable and cost efficient in Ireland.

  4. Competition in the sharing economy

    OpenAIRE

    Demary, Vera

    2015-01-01

    Sharing goods, services or knowledge is at the center of the so-called Sharing Economy. Businesses are usually based on online platforms that match demand and supply which is in many cases, but not always provided by individuals. Sharing Economy companies typically compete with traditional companies in many different markets. The main challenge of this type of competition currently is the application of the existing regulation. While incumbent firms adhere to this, Sharing Economy companies o...

  5. Shared Consumption : A Technological Analysis

    OpenAIRE

    John A. Weymark

    2004-01-01

    James Buchanan (Economica, [1966]) has argued that Alfred Marshall's theory of jointly-supplied goods can be extended to analyze the allocation of impure public goods. This article introduces a way of modelling sharing technologies for jointly-supplied goods that captures the essential features of Buchanan's proposal. Public and private goods are special cases of shared goods obtained by appropriately specifying the sharing technology. Necessary conditions for an allocation in a shared goods ...

  6. Fractions: How to Fair Share

    Science.gov (United States)

    Wilson, P. Holt; Edgington, Cynthia P.; Nguyen, Kenny H.; Pescosolido, Ryan S.; Confrey, Jere

    2011-01-01

    Children learn from a very early age what it means to get their "fair share." Whether it is candy or birthday cake, many children successfully create equal-size groups or parts of a collection or whole but later struggle to create fair shares of multiple wholes, such as fairly sharing four pies among a family of seven. Recent research suggests…

  7. Project Catch: A space based solution to combat illegal, unreported and unregulated fishing. Part I: Vessel monitoring system

    Science.gov (United States)

    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. Bait type influences on catch and bycatch in tandem hoop nets set in reservoirs

    Science.gov (United States)

    Long, James M.; Stewart, David R.; Shiflet, Jeremy; Balsman, Dane; Shoup, Daniel E.

    2017-01-01

    Tandem hoop nets have become the primary gear for sampling channel catfish Ictalurus punctatus, but suffer from high incidences of bycatch, particularly aquatic turtles that usually drown as a result. We sought to determine if bait type, ZOTE© soap and ground cheese logs, would influence catch of channel catfish (CPUE and mean TL) and bycatch of fishes and aquatic turtles. We sampled with tandem hoop nets in 13 Kentucky reservoirs (5–73 ha) using a crossover design and two sampling events. We found no difference in channel catfish catch rates between bait types, but mean sizes of fish caught using ZOTE© soap were approximately 24 mm longer compared to cheese. Fish bycatch was similar between bait types, but tandem hoop nets baited with ZOTE© soap caught up to 61% fewer turtles and mortality of turtles that were captured was up to 12% lower than those baited with cheese. Depth of net set, water temperature, and Secchi depth were environmental factors measured that affected catch and bycatch, but varied among species. Using ZOTE© soap as bait in tandem hoop nets appears to be a fairly simple and straightforward method for maintaining high catch rates of channel catfish while minimizing turtle mortality.

  9. 76 FR 37285 - Fisheries in the Western Pacific; Mechanism for Specifying Annual Catch Limits and Accountability...

    Science.gov (United States)

    2011-06-27

    ... Pacific; Mechanism for Specifying Annual Catch Limits and Accountability Measures AGENCY: National Marine... (ACLs) and accountability measures (AMs) for western Pacific fisheries. The final rule is intended to... will be restricted through one or more inseason accountability measures to ensure that the ACL is...

  10. Microbiological status of broiler respiratory tracts before and after feed withdrawal during catching

    Science.gov (United States)

    A significant point of entry for Salmonella into a processing plant is within the broilers to be processed. Prior to transport to the processing plant, feed is withdrawn from the broilers for 4 h on the farm, then birds are caught and cooped. During catching, an increased presence of litter dust in ...

  11. Solid-phase oligosaccharide synthesis with tris(alkoxy)benzyl amine (BAL) safety-catch anchoring

    DEFF Research Database (Denmark)

    Tolborg, Jakob Fjord; Jensen, Knud Jørgen

    2000-01-01

    A tris(alkoxy)benzylamine (BAL) handle strategy was developed for safety-catch anchoring of D-glucosamine derivatives in solid-phase synthesis of oligosaccharides; the linkage between the BAL handle and the amine proved stable to conc. TFA and Lewis acids, but after N-acylation the amide could...

  12. Downstream collecting in ciliary suspension feeders: the catch-up principle

    DEFF Research Database (Denmark)

    Riisgård, Hans Ulrik; Nielsen, Claus; Larsen, Poul Scheel

    2000-01-01

    Based on observations of feeding structures and currents in the polychaete Spirorbis tridentatus, the entoproct Loxosoma pectinaricola and the cycliophore Symbion pandora, which all possess compound cilia, it is hypothesized that their capture mechanism is based on the catch-up principle. Accordi...

  13. The information for catching fly balls : Judging and intercepting virtual balls in a CAVE

    NARCIS (Netherlands)

    Zaal, FTJM; Michaels, CF

    2003-01-01

    Visually guided action implies the existence of information as well as a control law relating that information to movement. For ball catching, the Chapman Strategy-keeping constant the rate of change of the tangent of the elevation angle (d(tan(alpha))/dt)-leads a catcher to the right location at th

  14. Characterization of Catch-Up Behavior: Accession of Lecture Capture Videos Following Student Absenteeism

    Directory of Open Access Journals (Sweden)

    Genevieve Newton

    2013-09-01

    Full Text Available The use of lecture capture in higher education is becoming increasingly widespread, with many instructors now providing digital videos of lecture content that can be used by students as learning resources in a variety of ways, including to catch up on material after a class absence. Despite accumulating research regarding the relationship between lecture capture and attendance, the nature of catch-up behavior following an absence has not been well characterized. This study measured attendance in relation to lecture video accesses to determine whether students catch up after missing a class, and if so, within what timeframe. Overall, it was found that 48% of absences were not associated with a corresponding lecture video access, and that when absences were caught up, the length of time taken to access the video was highly variable, with the time to the next exam being the likely determinant of when the video was viewed. Time taken to access a video was directly associated with deep learning approach score (as measured by the R-SPQ-2F. Males took significantly longer to view a corresponding lecture video after an absence than females, and missed significantly more classes than females. This study confirms that students use lecture capture variably, and that characteristics such as gender and learning approach influence lecture capture behavior including catch-up following an absence, a finding that is not unexpected given the diversity of students in higher education.

  15. Affirmative Action in Higher Education in India: Targeting, Catch Up, and Mismatch

    Science.gov (United States)

    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…

  16. Laterality differences in elite ice hockey: an investigation of shooting and catching orientations.

    Science.gov (United States)

    Puterman, Jared; Schorer, Jörg; Baker, Joseph

    2010-12-01

    Little is known about the implications of motor asymmetries for skilled performers in dynamic, time-constrained, team-based activities such as ice hockey. Three studies were conducted to examine laterality differences in ice hockey. Study 1 investigated laterality distributions across three leagues of increasing calibre. Among skating players, skill level was related to changes in laterality patterns based on position, while a significant increase in the proportion of left-catching goaltenders was found across the levels of competition. Study 2 examined laterality differences through a 90-year retrospective analysis of player performance measures within an evolving system. Regression analysis indicated right shot preferences were associated with scoring more goals, while left shot preferences were related to assisting more goals. Among goaltenders, right-catching preferences were associated with an increased save percentage compared with left-catching goaltenders. In Study 3, player-goaltender shootout interactions revealed left shooters to be less successful against right-catching goaltenders. Results suggest ice hockey supports models of skilled perception, and provide new information in the area of laterality and strategic frequency-dependent effects in ice hockey.

  17. Effects of catch crop type and root depth on nitrogen leaching and yield of spring barley

    DEFF Research Database (Denmark)

    Sapkota, Tek Bahadur; Askegaard, Margrethe; Lægdsmand, Mette;

    2012-01-01

    [chicory (Cichorium intybus L.), fodder radish (Raphanus sativus L.) and perennial ryegrass (Lolium perenne L.)] and their effect on soil mineral N (NO3− and NH4+) in different soil layers by using the FASSET model. The simulated results of catch crop biomass and root growth and mineral N in the soil...

  18. Nitrogen release from differently aged Raphanus sativus L. nitrate catch crops during mineralization at autumn temperatures

    DEFF Research Database (Denmark)

    Thomsen, Ingrid Kaag; Elsgaard, Lars; Olesen, Jørgen Eivind;

    2016-01-01

    radish (Raphanus sativus, L.) has emerged as a promising nitrate catch crop in cereal cropping, although the course of remineralization of residue N following termination of this frost-sensitive crucifer remains obscured. We incubated radish residues of different age (different planting and harvest dates...

  19. Why are prices in wild catch and aquaculture industries so different?

    Science.gov (United States)

    Villasante, Sebastián; Rodríguez-González, David; Antelo, Manel; Rivero-Rodríguez, Susana; Lebrancón-Nieto, Joseba

    2013-12-01

    Through a comparative analysis of prices in capture fisheries and aquaculture sectors, the objectives of this paper are a) to investigate three the trends in prices of forage catches to feed the aquaculture species, b) to analyze the amount of fish species need to feed aquaculture species in order to assess the level of efficiency in resource use, and c) to examine the degree of economic concentration either in wild-catch industry and aquaculture sectors. The results show that prices of cultivated species are higher than prices of the same species when harvested from the sea. We explain this fact by the interplay of three forces. First, the amount of wild fish to feed aquaculture species continues to improve over time. Second, the pressure of fishing activities has not been reduced since catches of most forage fishes are declining, which induce higher prices of capture species that feed aquaculture production. Third, the level of seafood market concentration is significantly higher in aquaculture than in wild catches, which generates higher prices in aquaculture.

  20. Spatial and temporal variation in artisanal catches of dolphinfish Coryphaena hippurus off north-eastern Brazil.

    Science.gov (United States)

    Nóbrega, M F; Kinas, P G; Lessa, R; Ferrandis, E

    2015-02-01

    The sampling of fish from the artisanal fleet operating with surface lines off north-eastern Brazil was carried out between 1998 and 2000. Generalized linear models (GLMs) were used to standardize mean abundance indices using catch and fishing effort data on dolphinfish Coryphaena hippurus and to identify abundance trends in time and space, using 1215 surface line deployments. A standard relative abundance index (catch per unit effort, CPUE) was estimated for the most frequent vessels used in the sets, employing factors and coefficients generated in the GLMs. According to the models, C. hippurus catches are affected by the operating characteristics and power of different fishing vessels. These differences highlight the need for standardization of catch and effort data for artisanal fisheries. The highest mean abundance values for C. hippurus were off the state of Rio Grande do Norte, with an increasing tendency in areas with greater depths and more distant from the coast, reaching maximal values in areas whose depths range from 200 to 500 m. The highest mean abundance values occurred between April and June. The higher estimated abundance of C. hippurus in this period off the state of Rio Grande do Norte and within the 200-500 m depth range may be related to a migration pattern of food sources, as its main prey, the flying fish Hirundichthys affinis, uses floating algae as refuge and to deposit its pelagic eggs.

  1. Foreign Direct Investments in Poland and the Quality Catch-Up of Polish Foreign Trade

    DEFF Research Database (Denmark)

    Nielsen, Jørgen Ulff-Møller

    The concept of unit value is shown to be a useful tool in analysing changes in the price-quality competitiveness of the export of Poland, which, until 1996 has shown signs of a quality "catching-up" for products surviving international competition. However, the quality level of export products is...

  2. Brasil (1955-2005: 25 anos de catching up, 25 anos de falling behind

    Directory of Open Access Journals (Sweden)

    Marcelo Arend

    2012-03-01

    Full Text Available Brazil (1955-2005: 25 years of catching-up, 25 years of falling behind. The present paper discusses the Brazilian industrial development under a neo-schumpeterian perspective in the period after 1955. The hypothesis is that, in the last 50 years, Brazil spent the first 25 years catching up and, next, the following 25 years falling behind. The 1955-1980 period, by means of international funding, allowed catching up with the paradigm in maturation within the fourth technological revolution. However, in this period, it was determined the main debilitating elements for the country's entrance in the new techno-economical paradigm of the fifth technological revolution which emerged in the middle of the 70s. It is in the strategy to internationalize the economy, granting the mutinational companies the key-sectors of the national economy dynamics during the catching up period, the main element of dependence in the journey that conditions the current performance, responsible for technology subordination and keeps the Brazilian economy with low dynamism.

  3. Designing I*CATch: A Multipurpose, Education-Friendly Construction Kit for Physical and Wearable Computing

    Science.gov (United States)

    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…

  4. IMPACT OF CLIMATE ANOMALY ON CATCH COMPOSITION OF NERITIC TUNA IN SUNDA STRAIT

    Directory of Open Access Journals (Sweden)

    Khairul Amri

    2013-12-01

    Full Text Available Tongkol komo/kawakawa (Euthynnus affinis and tenggiri (Scomberomerus guttatus are commonly caught by mini purseiners operated in Sunda Straits and landed in Labuan, West Java. This species inhabits coastal water and has preference staying in relatively warm water. Oceanography parameters commonly influencing the distribution of Euthynnus affinis are temperature, current, and salinity. The oceanography of Sunda Strait is influenced by water masses coming from the north that mainly originated from the Java Sea and water masses from the south mainly originated from Indian Ocean. The internal oceanography of Sunda Strait is also influenced by upwelling and monsoon as regional climate anomaly (ENSO and Indian Ocean Dipole Mode. This paper describes the influence of Dipole Mode (positive and negative event and ENSO (El- Nino/La-Nina to the catch dynamics of neritic tuna particularly in Sunda Straits waters. The results shown that regional climate anomaly influenced neritic tuna catch and its composition. The catches Euthynnus affinis in phase negative dipole mode or La-Nina were higher and dominated the catch composition of pelagic fishes of Sunda Strait. Similar situation also is showen by Scomberomorus commerson.

  5. Technology transfer and catch-up; Lessons from the commercial aircraft industry

    NARCIS (Netherlands)

    Steenhuis, Harm-Jan; Bruijn, de Erik J.; Heerkens, Hans

    2007-01-01

    This paper analyses the technology development and technology transfer strategies in the aircraft manufacturing industry for four industrially developing countries. It is concluded from four case studies that technology catch-up is extremely difficult due to aircraft technology characteristics. Base

  6. American Dream in Early American Literatuer

    Institute of Scientific and Technical Information of China (English)

    屈彩娥; 李小玺

    2008-01-01

    American dream has often been closely rehted to American literature.Many say that the American literary history can be seen as the history of American dreams.In most periods in history,writers,whose dreams have been infused in a variety of characters create the American literature.While in Early American literature,American dream had been presented in a dif-ferent way.

  7. Borrowing brainpower - sharing insecurities

    DEFF Research Database (Denmark)

    Wegener, Charlotte; Meier, Ninna; Ingerslev, Karen

    2016-01-01

    Academic writing is a vital, yet complex skill that must be developed within a doctoral training process. In addition, becoming an academic researcher is a journey of changing sense of self and identity. Through analysis of a group session, we show how the feedback of peers addresses questions...... of structure and writing style along with wider issues of researcher identity. Thus, peer learning is demonstrated as a process of simultaneously building a text and an identity as scholarly researcher. The paper advocates ‘borrowing brainpower’ from peers in order to write better texts and, at the same time......, ‘share insecurities’ during the development of the researcher identity. Based on a distributed notion of peer learning and identity, we point to the need for further research into the everyday activities of doctoral writing groups in order to understand the dynamic relationship between production of text...

  8. SHARED TECHNOLOGY TRANSFER PROGRAM

    Energy Technology Data Exchange (ETDEWEB)

    GRIFFIN, JOHN M. HAUT, RICHARD C.

    2008-03-07

    The program established a collaborative process with domestic industries for the purpose of sharing Navy-developed technology. Private sector businesses were educated so as to increase their awareness of the vast amount of technologies that are available, with an initial focus on technology applications that are related to the Hydrogen, Fuel Cells and Infrastructure Technologies (Hydrogen) Program of the U.S. Department of Energy. Specifically, the project worked to increase industry awareness of the vast technology resources available to them that have been developed with taxpayer funding. NAVSEA-Carderock and the Houston Advanced Research Center teamed with Nicholls State University to catalog NAVSEA-Carderock unclassified technologies, rated the level of readiness of the technologies and established a web based catalog of the technologies. In particular, the catalog contains technology descriptions, including testing summaries and overviews of related presentations.

  9. Muskie Lunacy: does the lunar cycle influence angler catch of muskellunge (Esox masquinongy?

    Directory of Open Access Journals (Sweden)

    Mark R Vinson

    Full Text Available We analyzed angling catch records for 341,959 muskellunge (Esox masquinongy from North America to test for a cyclic lunar influence on the catch. Using periodic regression, we showed that the number caught was strongly related to the 29-day lunar cycle, and the effect was consistent across most fisheries. More muskellunge were caught around the full and new moon than at other times. At night, more muskellunge were caught around the full moon than the new moon. The predicted maximum relative effect was ≈5% overall. Anglers fishing exclusively on the peak lunar day would, on average, catch 5% more muskellunge than anglers fishing on random days. On some lakes and at night, the maximum relative effect was higher. We obtained angler effort data for Wisconsin, Mille Lacs (MN, and Lake Vermilion (MN. For Lake Vermilion there was a significant effect of the lunar cycle on angler effort. We could therefore not conclude that the lunar effect on catch was due to an effect on fish behavior alone. Several factors affected the amount of variation explained by the lunar cycle. The lunar effect was stronger for larger muskellunge (>102 cm than for smaller fish, stronger in midsummer than in June or October, and stronger for fish caught at high latitudes (>48°N than for fish caught further south. There was no difference in the lunar effect between expert and novice muskellunge anglers. We argue that this variation is evidence that the effect of the lunar cycle on catch is mediated by biological factors and is not due solely to angler effort and reflects lunar synchronization in feeding. This effect has been attributed to variation among moon phases in lunar illumination, but our results do not support that hypothesis for angler-caught muskellunge.

  10. Physiological response of some economically important freshwater salmonids to catch-and-release fishing

    Science.gov (United States)

    Wedemeyer, G.A.; Wydoski, R.S.

    2008-01-01

    Catch-and-release fishing regulations are widely used by fishery resource managers to maintain both the quantity and quality of sport fish populations. We evaluated blood chemistry disturbances in wild brook trout Salvelinus fontinalis, brown trout Salmo trutta, cutthroat trout Oncorhynchus clarkii, and Arctic grayling Thymallus arcticus that had been hooked and played for 1-5 min in waters of the intermountain western United States. A hatchery stock of brown trout was included for comparison. To assess time needed for recovery, additional test groups were played for 5 min and then released into net-pens, where they were held for up to 72 h. The osmoregulatory and metabolic disturbances associated with catch-and-release fishing under the conditions we tested were minimal and judged to be well within normal physiological tolerance limits. In fish that were held for recovery, the blood chemistry alterations that did occur appeared to be related to stress from confinement in the net-pens. Our results confirm the results of previous studies, showing that prerelease air exposure and handling cause more physiological stress than does either hooking per se or playing time. Fishery managers must be aware of the differences in the perceptions, attitudes, and values of different societal groups, some of which feel that catch-and-release fishing should be banned because it is cruel to the animals. On the basis of brain anatomy, it seems highly unlikely that fish experience pain in the same manner as humans experience it, because fish lack a neocortex, the brain structure that enables the sensation of pain in higher vertebrates. However, independent of the neurobiological argument, our results indicate that under conditions similar to those tested, fish subjected to catch and release are neither suffering nor particularly stressed. Improved education programs about the relatively benign physiological effects of catch-and-release fishing as a fishery management practice would

  11. Muskie Lunacy: does the lunar cycle influence angler catch of muskellunge (Esox masquinongy)?

    Science.gov (United States)

    Vinson, Mark R; Angradi, Ted R

    2014-01-01

    We analyzed angling catch records for 341,959 muskellunge (Esox masquinongy) from North America to test for a cyclic lunar influence on the catch. Using periodic regression, we showed that the number caught was strongly related to the 29-day lunar cycle, and the effect was consistent across most fisheries. More muskellunge were caught around the full and new moon than at other times. At night, more muskellunge were caught around the full moon than the new moon. The predicted maximum relative effect was ≈5% overall. Anglers fishing exclusively on the peak lunar day would, on average, catch 5% more muskellunge than anglers fishing on random days. On some lakes and at night, the maximum relative effect was higher. We obtained angler effort data for Wisconsin, Mille Lacs (MN), and Lake Vermilion (MN). For Lake Vermilion there was a significant effect of the lunar cycle on angler effort. We could therefore not conclude that the lunar effect on catch was due to an effect on fish behavior alone. Several factors affected the amount of variation explained by the lunar cycle. The lunar effect was stronger for larger muskellunge (>102 cm) than for smaller fish, stronger in midsummer than in June or October, and stronger for fish caught at high latitudes (>48°N) than for fish caught further south. There was no difference in the lunar effect between expert and novice muskellunge anglers. We argue that this variation is evidence that the effect of the lunar cycle on catch is mediated by biological factors and is not due solely to angler effort and reflects lunar synchronization in feeding. This effect has been attributed to variation among moon phases in lunar illumination, but our results do not support that hypothesis for angler-caught muskellunge.

  12. The impact of escaped farmed Atlantic salmon (Salmo salar L. on catch statistics in Scotland.

    Directory of Open Access Journals (Sweden)

    Darren M Green

    Full Text Available In Scotland and elsewhere, there are concerns that escaped farmed Atlantic salmon (Salmo salar L. may impact on wild salmon stocks. Potential detrimental effects could arise through disease spread, competition, or inter-breeding. We investigated whether there is evidence of a direct effect of recorded salmon escape events on wild stocks in Scotland using anglers' counts of caught salmon (classified as wild or farmed and sea trout (Salmo trutta L.. This tests specifically whether documented escape events can be associated with reduced or elevated escapes detected in the catch over a five-year time window, after accounting for overall variation between areas and years. Alternate model frameworks were somewhat inconsistent, however no robust association was found between documented escape events and higher proportion of farm-origin salmon in anglers' catch, nor with overall catch size. A weak positive correlation was found between local escapes and subsequent sea trout catch. This is in the opposite direction to what would be expected if salmon escapes negatively affected wild fish numbers. Our approach specifically investigated documented escape events, contrasting with earlier studies examining potentially wider effects of salmon farming on wild catch size. This approach is more conservative, but alleviates some potential sources of confounding, which are always of concern in observational studies. Successful analysis of anglers' reports of escaped farmed salmon requires high data quality, particularly since reports of farmed salmon are a relatively rare event in the Scottish data. Therefore, as part of our analysis, we reviewed studies of potential sensitivity and specificity of determination of farmed origin. Specificity estimates are generally high in the literature, making an analysis of the form we have performed feasible.

  13. Catch-Up Growth of Children After Renal Transplantation - Labafi-Nejad Hospital (1998-2000

    Directory of Open Access Journals (Sweden)

    H Otukesh

    2002-09-01

    Full Text Available Introduction: Children with coronary renal failure had problems with their catch-up growth. The aim of this study was the Assessment of catch-up growth of children after renal transplantation by analyzing the 6 months changes in height deficit and height standard deviation scores (SDS on age, sex, initial height deficit, initial SDS, graft function, renal failure duration and renal transplantation duration. Methods and Materials: Between 22 September 1998 and 2000, 25 pediatric recipients followed up quarterly for height in the Labafi-Nejad hospital. Data on height submitted at each 6-month follow-up were converted into height and SDS. All the results were analyzed by simple and multiple regression and t-test. Results: 68 percents were male and 32 percent were female Mean age at transplantation was 10.39±2.95 SD years. The average duration of renal transplantation was 20.7±8.96 SD months. The aerage of height deficit was 20.7 cm (±10.55 SD and SDS -3.5 (±1.72 SD at the time of renal transplantation. The height deficit was more significant in the patients with tubulopathy. Catch-up growth observed at month 12. That was more obvious in females, in patients with tubulopathy disorders, in preemptives and in all three age groups. Simple and stepwise regression analysis showed that at month 12 only initial height deficit (P<0.05 and at month 24, only sex (P<0.05 were independent predictor of improved height post transplantation. Catch-up growth were seen in more student patients and girls. This may be the result of puberty spurt that occur two years sooner in girls than in boys. Conclusion: In this study we concluded that the renal transplantation alone is not sufficient measure for correction of catch-up growth in renal failure children and because of that the other treatments should come under consideration.

  14. "Vases communicants": Twentieth-Century Franco-American Dialogue

    Science.gov (United States)

    Morot-Sir, Edouard

    1976-01-01

    This article examines the cultural exchange between such personalities as William James and Henri Bergson, Henry James and Marcel Proust, and William Faulkner and Andre Malraux, and its impact on the world view shared by certain Americans and Frenchmen. (DB)

  15. American Culture Reflected in American English

    Institute of Scientific and Technical Information of China (English)

    李华芳

    2013-01-01

    Language is a vehicle for culture. It is also a key component of culture. It not only reflects culture but also influences culture. As a variety of British English, American English, especially American words and expressions can reflect American culture from many aspects. This paper studies some typical traits of American culture reflected in words and expressions of American Eng-lish.

  16. American Connections

    DEFF Research Database (Denmark)

    Petersen, Anne Ring

    2015-01-01

    The Danish artist Thomas Bang spent his early years in the USA. The works he created in this formative period were thus profoundly shaped by the contemporary movements in American art of the 1960s and 1970s when sculpture, or to be more precise, three-dimensional work became a hotbed of expansive...... experiments. This article traces how Bang made a radical move from painting to sculpture, which was characteristic of that time, and how he developed his artistic idiom by taking an active part in some of the seminal new departures in American art, in particular process art and post-minimalism. By leaping...... to the lasting impact of Bang's American period, which remains the key to understanding his works....

  17. Secret Sharing and Proactive Renewal of Shares in Hierarchical Groups

    CERN Document Server

    Naskar, Ruchira; 10.5121/ijcsit.2010.2312

    2010-01-01

    Secret sharing in user hierarchy represents a challenging area for research. Although a lot of work has already been done in this direc- tion, this paper presents a novel approach to share a secret among a hierarchy of users while overcoming the limitations of the already exist- ing mechanisms. Our work is based on traditional (k +1; n)-threshold secret sharing, which is secure as long as an adversary can compromise not more than k secret shares. But in real life it is often feasible for an adversary to obtain more than k shares over a long period of time. So, in our work we also present a way to overcome this vulnerability, while implementing our hierarchical secret sharing scheme. The use of Elliptic Curve Cryptography makes the computations easier and faster in our work.

  18. Data sharing in neuroimaging research

    Directory of Open Access Journals (Sweden)

    Jean-Baptiste ePoline

    2012-04-01

    Full Text Available Significant resources around the world have been invested in neuroimaging studies of brain function and disease. Easier access to this large body of work should have profound impact on research in cognitive neuroscience and psychiatry, leading to advances in the diagnosis and treatment of psychiatric and neurological disease. A trend toward increased sharing of neuroimaging data has emerged in recent years. Nevertheless, a number of barriers continue to impede momentum. Many researchers and institutions remain uncertain about how to share data or lack the tools and expertise to participate in data sharing. The use of electronic data capture methods for neuroimaging greatly simplifies the task of data collection and has the potential to help standardize many aspects of data sharing. We review here the motivations for sharing neuroimaging data, the current data sharing landscape, and the sociological or technical barriers that still need to be addressed. The INCF Task Force on Neuroimaging Datasharing, in conjunction with several collaborative groups around the world, has started work on several tools to ease and eventually automate the practice of data sharing. It is hoped that such tools will allow researchers to easily share raw, processed, and derived neuroimaging data, with appropriate metadata and provenance records, and will improve the reproducibility of neuroimaging studies. By providing seamless integration of data sharing and analysis tools within a commodity research environment, the Task Force seeks to identify and minimize barriers to data sharing in the field of neuroimaging.

  19. Plodia interpunctella (Lepidoptera: Pyralidae): spatial relationship between trap catch and distance from a source of emerging adults.

    Science.gov (United States)

    Arbogast, Richard T; Chini, Shahpar R; McGovern, Jeffrey E

    2005-04-01

    The Indianmeal moth, Plodia interpunctella (Hübner), was selected as a representative stored-product moth to test the validity of contour mapping of trap catch for pest monitoring in warehouses and retail stores. Three experiments, each replicated five times, were conducted in a 3.2 by 9.0-m aluminum shed. Each experiment involved placing pupae at a single release point (source) and recording the numbers of emerging adult males captured after 24, 48, and 72 h in each of four pheromone-baited sticky traps. The experiments differed only with respect to the point of release. Distribution of trap catch reflected the general distribution of moths in the shed; and consecutive contour maps tracked their dispersal from the source. As emergence and dispersal progressed, cumulative trap catch increased throughout the shed, but it remained highest near the source. The observed spatial patterns of trap catch relative to sources of infestation and the inverse relationship of trap catch to distance from a source support the validity of contour mapping as a means of monitoring stored-product moths and locating foci of infestation. The relationship between trap catch and distance from a source of infestation was well described by two-parameter exponential decay, both in P. interpunctella and in the previously studied Lasioderma serricorne (F.). Analysis of data from retail pet stores also showed exponential decline in trap catch of P. interpunctella with distance from centers of infestation.

  20. Stretching the truth: length data highlight falsification of Japanese sperm whale catch statistics in the Southern Hemisphere

    Science.gov (United States)

    Ivashchenko, Yulia V.

    2016-01-01

    Falsification of reports on Japanese catches of sperm whales (Physeter macrocephalus) is known to have occurred at both land whaling stations and in North Pacific factory fleets. Here, we conduct an analysis of pelagic sperm whale catches in the Southern Hemisphere: we compare true Soviet length data from the Yuri Dolgorukiy factory fleet during 1960–1975 to data for the same period reported to the International Whaling Commission (IWC) by Japan. Prior to implementation of the International Observer Scheme (IOS) in 1972, the Soviet fleet killed 5536 females, of which only 153 (2.8%) were at or above the minimum legal length of 11.6 m. During the same period, Japan killed 5799 females and reported that 5686 (98.5%) were of legal size, with 88.5% of the entire length distribution reported as being between 11.6 and 12.0 m. This unrealistic distribution, together with the fact that Japanese fleets were supposedly able to catch 37 times the number of legal-sized females as the Soviet fleet, indicates extensive falsification of catch data by Japan. Further evidence of misreporting is that females >11.5 m dropped to 9.1% of the Japanese catch after 1971, when the IOS made cheating much more difficult. That 99.6% of 10 433 males in the pre-IOS catch were also reported to be of legal size, indicates that illegal catches were not confined to females. We caution that the Japanese sperm whale data in the IWC Catch Database are unreliable and should not be used in population assessments. The ease with which illegal catches were apparently made underscores the past failures of the IWC to effectively regulate whaling. PMID:27703712

  1. 2013 Information Sharing Environment Performance Data

    Data.gov (United States)

    Information Sharing Environment — This is a survey of federal departments and agencies who share terrorism information and are therefore considered part of the Information Sharing Environment. The...

  2. 2012 Information Sharing Environment Performance Data

    Data.gov (United States)

    Information Sharing Environment — This is a survey of federal departments and agencies who share terrorism information and are therefore considered part of the Information Sharing Environment. The...

  3. Family Support and Colorectal Cancer Screening among Urban African Americans.

    Science.gov (United States)

    Brittain, Kelly; Taylor, Jacquelyn Y; Loveland-Cherry, Carol; Northouse, Laurel; Caldwell, Cleopatra H

    2012-07-01

    Colorectal cancer (CRC) is the third leading cause of cancer death among African Americans. Less than 50% of African Americans have had CRC screening. This study examined the relationships between family support and influence, cultural identity, CRC beliefs, and a screening informed decision among 129 urban African Americans. Family support (p < .01) significantly predicted CRC beliefs and CRC beliefs significantly predicted informed decision (p < .01). Based on study results, practitioners should routinely assess family support and CRC beliefs with African Americans patients. This may improve patient-provider shared decision-making satisfaction and CRC screening adherence among African American patients.

  4. American Houses

    Institute of Scientific and Technical Information of China (English)

    张梦华

    2004-01-01

    American houses usually have private kitchens,a living room and sometimes separate areas for eating and watching television,A house usually has its own mailbox,a yard with plants or perhaps a lawn,and a place to store garbage out of sight.

  5. Shore-angling catches in the Tsitsikamma National Park, 1989-1995

    Directory of Open Access Journals (Sweden)

    N. Hanekom

    1997-02-01

    Full Text Available Catch card returns completed by visitors and locals angling in the fishing area of the Tsitsikamma National Park between 1991 and 1995, as well as results of scientific fishing in the whole park between 1989 and 1991 were analysed. Species composition, catch per unit effort (cpue and seasonality were determined. Seventy-six percent of the 1 147 catch cards suitable for analysis were submitted by visiting anglers, who caught a total of 1 638 fish weighing approximately 1 522 kg during 4 654 angler-hours. This was almost double the 948 fish, weighing about 611 kg, landed during 1 863 angler-hours by local anglers. A total of 709 fish weighing 774 kg was recorded during the 461 scientific fishing angler- hours. The mean annual cpue of visitors was lower than that of locals (35 @ 1 SE vs. 55 @ 3 SE fish/I 00 angler-hours, while the cpue recorded during the sci- entific fishing throughout the park was 154 fish/100 angler-hours. Species most frequently caught by visitors were Sarpa salpa (22.6 , Amblyrhynchotes honckenii (19.6 and Diplodus sargus capensis (6.7 , while the catches of locals were dominated by S. salpa (36.7 , Boopsoidea inornata (21.8 and Pomatomus saltatrix (10.4 . Outside the open fishing area scientific catches were dominated by D. sargus capensis (20 , Cheimerius nufar (13 , Pachymetopon grande (9 and Dichistius capensis (6 . Fewer than 2.5 of the bony fish caught in the fishing area weighed more than 3 kg. Catch rates of most species varied seasonally, with the overall cpue of both visitors and locals peaking between October and April. The cpue in the fishing area of the park was at least 2.5 times lower than that recorded in the De Hoop Nature Reserve and Terrace Bay in the Skeleton Coast National Park. However, the cpue recorded during scientific fishing throughout the Tsitsikamma National Park compared favourably with that recorded in other protected areas.

  6. The effect of catch-trials on speed and accuracy among introverts and extraverts in a simple RT task.

    Science.gov (United States)

    Brebner, J; Flavel, R

    1978-02-01

    Three predictions from the model of extraversion put forward by Brebner & Cooper (1974) were tested in a simple RT task. In line with the model, extraverts were found to make more commissive errors and to be more affected by an increase in the catch-trial rate. The third prediction-that extraverts would tend to produce longer runs of decreasing RTs than of increasing RTs in the condition with 10 per cent catch-trials, was not borne out. This effect was, however, seen in the condition with 40 per cent catch-trials although it was not statistically significant, P = 0.06.

  7. Challenges in sharing information effectively

    DEFF Research Database (Denmark)

    Sonnenwald, Diane H.

    2006-01-01

    were not recognized; implications of relevant information were not shared; differences in the role and expression of emotions when sharing information was not understood; and, the need to reestablish trust was not recognized. Conclusion. The challenges in information sharing identified here may extend...... to other high stress, unique and complex situations, such as natural disasters. Recommendations for more effective information behaviour techniques in dynamic group work situations are presented....

  8. SharePoint User's Guide

    CERN Document Server

    Corporation, Infusion Development

    2009-01-01

    This straightforward guide shows SharePoint users how to create and use web sites for sharing and collaboration. Learn to use the document and picture libraries for adding and editing content, add discussion boards and surveys, receive alerts when documents and information have been added or changed, and enhance security. Designed to help you find answers quickly, the book shows how to make the most of SharePoint for productivity and collaboration.

  9. Modeling Shared Variables in VHDL

    DEFF Research Database (Denmark)

    Madsen, Jan; Brage, Jens P.

    1994-01-01

    A set of concurrent processes communicating through shared variables is an often used model for hardware systems. This paper presents three modeling techniques for representing such shared variables in VHDL, depending on the acceptable constraints on accesses to the variables. Also a set of guide......A set of concurrent processes communicating through shared variables is an often used model for hardware systems. This paper presents three modeling techniques for representing such shared variables in VHDL, depending on the acceptable constraints on accesses to the variables. Also a set...

  10. Technology Mediated Information Sharing (Monitor Sharing) in Primary Care Encounters

    Science.gov (United States)

    Asan, Onur

    2013-01-01

    The aim of this dissertation study was to identify and describe the use of electronic health records (EHRs) for information sharing between patients and clinicians in primary-care encounters and to understand work system factors influencing information sharing. Ultimately, this will promote better design of EHR technologies and effective training…

  11. Processor-sharing queues and resource sharing in wireless LANs

    NARCIS (Netherlands)

    Cheung, Sing Kwong

    2007-01-01

    In the past few decades, the processor-sharing (PS) model has received considerable attention in the queueing theory community and in the field of performance evaluation of computer and communication systems. The scarce resource is simultaneously shared among all users in these systems. PS models ar

  12. 75 FR 32081 - National Caribbean-American Heritage Month, 2010

    Science.gov (United States)

    2010-06-07

    ...#0;#0; ] Proclamation 8530 of May 28, 2010 National Caribbean-American Heritage Month, 2010 By the... geography as well as our shared past and common aspirations. During National Caribbean-American Heritage... their heritage to the Caribbean. Throughout our history, immigrants from Caribbean countries have...

  13. American Hegemony and Business Education in the Arab World

    Science.gov (United States)

    Neal, Mark; Finlay, Jim L.

    2008-01-01

    To what extent is American business education "hegemonic" in the Arab world? To answer this, the authors examine whether Lebanese people exposed to American-style business education share the values implicit in their textbooks and teaching resources. Finding evidence for such values among Lebanese business students and working people…

  14. 78 FR 8347 - National African American History Month, 2013

    Science.gov (United States)

    2013-02-06

    ... Documents#0;#0; ] Proclamation 8930 of January 31, 2013 National African American History Month, 2013 By the President of the United States of America A Proclamation In America, we share a dream that lies at the heart... Nation's history, that dream has gone unfulfilled. For African Americans, it was a dream denied until...

  15. Effectiveness of catch basins equipped with hoods in retaining gross solids and hydrocarbons in highway runoff, Southeast Expressway, Boston, Massachusetts, 2008-09

    Science.gov (United States)

    Smith, Kirk P.

    2011-01-01

    Stormwater mobilizes litter and other debris along the roadway where it is transported to the highway drainage systems. Initial treatment for stormwater runoff typically is provided by catch basins in highway settings. Modification of catch basins to include hoods that cover the catch-basin outlet is intended to enhance catch-basin performance by retaining floatable debris and various hydrophobic organic compounds that tend to float on the water surface within the sump of the catch basin. The effectiveness of six deep-sump off-line catch basins equipped with hoods in reducing the mass of gross solids greater than 0.25 inches in diameter and concentrations of oil and grease (OG) and total petroleum hydrocarbons (TPH) was examined along the Southeast Expressway, in Boston, Massachusetts. Two deep-sump catch basins were equipped with cast-iron hoods. Three were equipped with molded plastic hoods, known as an Eliminator, and a single catch basin was equipped with a fiberglass anti-siphoning hood, known as a Snout. Samples of gross solids greater than 0.25 inches in diameter, excluding gravel and metallic materials, were routinely collected for a 6-month period from a collection structure mounted at the end of each catch-basin outlet pipe. After about 6 months, all floatable, saturated low-density and high-density solids were removed from each catch basin. In addition to the collection of samples of gross solids, samples of sump water from five catch basins and flow-weighted composite samples of stormwater from the outlet of one catch basin were collected and analyzed for concentrations of OG and TPH. A mass balance approach was used to assess the effectiveness of each catch basin equipped with a hood in retaining gross solids. The effectiveness of the deep-sump catch basins fitted with one of three types of hoods in retaining gross solids ranged from 27 to 52 percent. From 45 to 90 percent of the gross solids collected from the catch-basin sumps were composed of

  16. Development of new concepts for escape windows to minimise cod catches in Norway lobster fisheries

    DEFF Research Database (Denmark)

    Madsen, Niels; Frandsen, Rikke; Holst, René;

    2010-01-01

    —where a 300 mm window is placed at the top section at about 3–6 m from the codline. Acoustic release technology was used to avoid catch loss during gear retrieval. Sea trials were conducted in the Skagerrak and Kattegat from a commercial trawler. The sorting box yielded a high reduction of the cod catch...... particularly on moving the window further back, gaining more stability in the codend to avoid loss of Norway lobster through the window, making a relatively narrow section where the window is located, and testing larger mesh sizes in the window. We designed a four panel sorting section—the sorting box......, but no improvement was observed for cod that came into contact with the window after reducing the distance from the window to the codline. The sorting box also showed a high reduction of flatfish and other roundfish species. The retention of Norway lobster above minimum landing size in the sorting box was higher...

  17. Catch-slip bonds can be dispensable for motor force regulation during skeletal muscle contraction

    Science.gov (United States)

    Dong, Chenling; Chen, Bin

    2015-07-01

    It is intriguing how multiple molecular motors can perform coordinated and synchronous functions, which is essential in various cellular processes. Recent studies on skeletal muscle might have shed light on this issue, where rather precise motor force regulation was partly attributed to the specific stochastic features of a single attached myosin motor. Though attached motors can randomly detach from actin filaments either through an adenosine triphosphate (ATP) hydrolysis cycle or through "catch-slip bond" breaking, their respective contribution in motor force regulation has not been clarified. Here, through simulating a mechanical model of sarcomere with a coupled Monte Carlo method and finite element method, we find that the stochastic features of an ATP hydrolysis cycle can be sufficient while those of catch-slip bonds can be dispensable for motor force regulation.

  18. A preliminary survey of whale shark Rhincodon typus catch and trade in China: an emerging crisis.

    Science.gov (United States)

    Li, W; Wang, Y; Norman, B

    2012-04-01

    This study gives an account of spatial and temporal distribution of whale shark Rhincodon typus catch events in China on the basis of historical records and information obtained from interviews with fishing industry stakeholders. A total of 186 R. typus were recorded with key harvest areas identified as in Hainan and Zhejiang, and the peak catching seasons were May to June and September to October. Aspects of the R. typus trade are discussed, including products, markets and the process. The results suggest that R. typus is increasingly becoming a targeted resource in China as a consequence of fierce competition for large shark fins and an emerging local market for consumption of all body parts. Current obstacles and potential measures for sustainable exploitation and trade of R. typus are discussed.

  19. ECONOMIC ASSESSMENT OF SOUTHEAST EUROPE: CATCHING-UP CONTINUES, BUT ACCESSION PROSPECTS UNCERTAIN

    Directory of Open Access Journals (Sweden)

    Gábor Hunya

    2005-10-01

    Full Text Available Southeastern Europe has only a modest deceleration of economic growth in 2005. Thus its catching-up process continues. A deterioration of the already high current account deficit is a major concern. Monetary policy is usually insufficient to deal with the problem and the exchange rate regimes are set mainly to combat inflation. Fiscal tightening is the usual policy response even if the budget deficit is low.

  20. The feasibility and effectiveness of Catch It, an innovative CBT smartphone app

    OpenAIRE

    Kinderman, Peter; Hagan, Paul; King, Sophie; Bowman, James; Chahal, Jasprit; Gan, Li; McKnight, Rebecca; Waldon, Charlotte; Smith, Matthew; Gilbertson, John; Tai, Sara

    2016-01-01

    Background The widespread use of smartphones makes effective therapies such as cognitive–behavioural therapy (CBT) potentially accessible to large numbers of people. Aims This paper reports the usage data of the first trial of Catch It, a new CBT smartphone app. Method Uptake and usage rates, fidelity of user responses to CBT principles, and impact on reported negative and positive moods were assessed. Results A relatively modest proportion of people chose to download the app. Once used, the ...

  1. Stranding and incidental catch of sea turtles in the coastal Tumbes, Peru

    Directory of Open Access Journals (Sweden)

    Carlos A. Rosales

    2011-05-01

    Full Text Available Strandings and incidental catches of four sea turtles species (Chelonia mydas, Lepidochelys olivacea, Dermochelys coriacea and Eretmochelys imbricata were registered in Tumbes Region since August 2007 to August 2009. These registers (52.6% of strandings and 47.4% of incidental catches occurred during all year; most frequently in Punta Picos (50.5%, Canoas (20.0% and Baja de Punta Mero (14.7%. The most registered species were C. mydas (64.2% and L. olivacea (30.5%; their sizes did not present significant differences between areas and climatic seasons. The higher percentage of C. mydas, L. olivacea and D. coriacea were considered sub-adults, including the only specimen of E. imbricata. The incidental catches were made with gillnets of different mesh sizes, but 8 inches mesh was most frequently. A high proportions of specimens were died with signs of drowning (22.2% this was due to the prolonged time of soak time of gillnet (approximately 12 hours. No significant differences in CPUE were found between climatic seasons and no seasonal pattern was evident. Lesions in 14% of stranded specimens were caused possibly by human attacks or by collisions with fishing boats. 77.8% of incidental catch specimens were sacrificed for the commercialization of his meat, and sometimes of his shell, this shows the lack of awareness of conservation. These observations indicate that the coast of Tumbes is an important foraging area and development of sub-adult specimens of sea turtles; so it is recomend to develop monitoring, awareness and critical areas protection programs to foment the conservation of these organisms in the Eastern Pacific.

  2. Big catch, little sharks: Insight into Peruvian small-scale longline fisheries

    OpenAIRE

    Doherty, Philip D; Alfaro-Shigueto, Joanna; Hodgson, David J.; Mangel, Jeffrey C; Witt, Matthew J.; Godley, Brendan J.

    2014-01-01

    Shark take, driven by vast demand for meat and fins, is increasing. We set out to gain insights into the impact of small-scale longline fisheries in Peru. Onboard observers were used to document catch from 145 longline fishing trips (1668 fishing days) originating from Ilo, southern Peru. Fishing effort is divided into two seasons: targeting dolphinfish (Coryphaena hippurus; December to February) and sharks (March to November). A total of 16,610 sharks were observed caught, with 11,166 identi...

  3. Food Sharing: An Evolutionary Perspective.

    Science.gov (United States)

    Feinman, Saul

    Food altruism and the consumption of food are examined from a sociological perspective which assumes that humans share food as inclusive fitness actors. Inclusive fitness implies the representation of an individual's genes in future generations through his own or others' offspring. The discussion includes characteristics of food sharing among kin…

  4. Unveiling the Knowledge Sharing Culture

    NARCIS (Netherlands)

    Hendriks, P.H.J.

    2009-01-01

    It is generally acknowledged that organisation culture affects how knowledge processes such as knowledge-sharing evolve. Despite the growing attention to the aspects of culture, the knowledge management debate has not paid systematic attention to the assessment or measurement of a knowledge-sharing

  5. SECTORAL SHARES AND ECONOMIC GROWTH

    DEFF Research Database (Denmark)

    Ahmad, Nisar; Naveed, Amjad; Naz, Amber

    2013-01-01

    In developed countries, the share of services and industrial sector has increased in the past few decades and at the same time the share of agriculture sector went down considerably. In the literature, there exists a debate about structural change in the developed countries. Neoclassical economists...

  6. Knowledge Sharing: Developing from within

    Science.gov (United States)

    Patrick, Keith; Dotsika, Fefie

    2007-01-01

    Purpose: If collaboration and knowledge sharing lie at the core of providing added-value to either services or products can we improve this process? The purpose of this paper is to suggest that it can be improved and this lies in how we develop the systems that support collaboration and knowledge sharing. This can be achieved within the…

  7. Risk Sharing in Labour Markets

    NARCIS (Netherlands)

    Bigsten, Arne; Collier, Paul; Dercon, Stefan; Fafchamps, Marcel; Gunning, Jan Willem; Oduro, Abena; Oostendorp, Remco; Pattillo, Cathy; Soderbom, Mans; Teal, Francis; Zeufack, Albert

    2003-01-01

    Empirical work in labour economics has focused on rent sharing as an explanation for the observed correlation in cross-sections between wages and profitability. The alternative explanation of risk sharing between workers and employers has not been tested. Using a unique panel data set for four Afric

  8. Resource Sharing in Community Colleges.

    Science.gov (United States)

    Meyer, Frank; Hines, Edward; Lupo, Anita; Ley, Connie

    1998-01-01

    Presents a study analyzing voluntary resource sharing practices in a state population of 49 community colleges. Asserts that while resource sharing has been used primarily to solve short-term needs, it should be integrated in strategic and long-term fiscal planning. (JDI)

  9. Governing Individual Knowledge Sharing Behavior

    DEFF Research Database (Denmark)

    Minbaeva, Dana; Pedersen, Torben

    2010-01-01

    The emerging Knowledge Governance Approach asserts the need to build microfoundations grounded in individual action. Toward this goal, using the Theory of Planned Behavior, we aim to explain individual knowledge sharing behavior as being determined by the intention to share knowledge and its...

  10. Recollections and Reflections: The American Montessori Society

    Science.gov (United States)

    Gravel, Douglas

    2010-01-01

    In this article, the author shares some of his recollections around the birth of the American Montessori Society (AMS), beginning in the 1950s. He explains the way AMS evolved in its earliest days which reveals something of who its members are now and how they have been part of the 50-year journey. He adds that by recounting the past, members of…

  11. 78 FR 59626 - Main Hawaiian Islands Deep 7 Bottomfish Annual Catch Limits and Accountability Measures for 2013-14

    Science.gov (United States)

    2013-09-27

    ... Bottomfish Annual Catch Limits and Accountability Measures for 2013-14 AGENCY: National Marine Fisheries..., as an associated accountability measure (AM) close the non-commercial and commercial fisheries...

  12. Incentivising selective fishing under catch quotas: using an FCube modelling approach to evaluate management options for North Sea mixed fisheries

    DEFF Research Database (Denmark)

    Condie, Harriet M.; Dolder, Paul J.; Catchpole, Thomas L.

    Reforms of EU Common Fisheries Policy will make fundamental changes to European fisheries management, including a discard ban with catch quotas for regulated species and management to achieve MSY. We evaluate the impact of these changes on revenue of North Sea demersal finfish fleets and fish...... stocks. With no change in behaviour, revenue is reduced by a mean of 31% compared to current management in the first year, but partly recovers by year 3, as fishing mortality is reduced and stocks increase. There are large differences in revenue changes between fleets, varying from -99% to +36...... in revenue create a strong incentive to avoid catching the limiting species, particularly if it is not a primary target. Selectivity changes that avoid 30% cod catch reduced the economic impact for some fleets in moving to catch quotas. Increased flexibility will therefore be important in maintaining...

  13. Environmental influences on the trawl catches in a bay-estuarine system of Goa, west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Ansari, Z.A; Sreepada, R.A; Dalal, S.G.; Ingole, B.S.; Chatterji, A

    The degree of relationship between trawl catch and environmental variables was assessed in a bay-estuarine system of Goa, west coast of India using multivariate techniques. The demersal fish assemblage was dominated by the families, Leiognathidae...

  14. CATCH: A Cloud-based Adaptive Data Transfer Service for HPC

    Energy Technology Data Exchange (ETDEWEB)

    Monti, Henri [Virginia Polytechnic Institute and State University (Virginia Tech); Butt, Ali R [Virginia Polytechnic Institute and State University (Virginia Tech); Vazhkudai, Sudharshan S [ORNL

    2011-01-01

    Modern High Performance Computing (HPC) applications process very large amounts of data. A critical research challenge lies in transporting input data to the HPC center from a number of distributed sources, e.g., scientific experiments and web repositories, etc., and offloading the result data to geographically distributed, intermittently available end-users, often over under-provisioned connections. Such end-user data services are typically performed using point-to-point transfers that are designed for well-endowed sites and are unable to reconcile the center's resource usage and users delivery deadlines, unable to adapt to changing dynamics in the end-to-end data path and are not fault-tolerant. To overcome these inefficiencies, decentralized HPC data services are emerging as viable alternatives. In this paper, we develop and enhance such distributed data services by designing CATCH, a Cloud-based Adaptive data Transfer serviCe for HPC. CATCH leverages a bevy of cloud storage resources to orchestrate a decentralized data transport with fail-over capabilities. Our results demonstrate that CATCH is a feasible approach, and can help improve the data transfer times at the HPC center by as much as 81.1% for typical HPC workloads.

  15. Genetic Evidence Highlights Potential Impacts of By-Catch to Cetaceans

    Science.gov (United States)

    Mendez, Martin; Rosenbaum, Howard C.; Wells, Randall S.; Stamper, Andrew; Bordino, Pablo

    2010-01-01

    Incidental entanglement in fishing gear is arguably the most serious threat to many populations of small cetaceans, judging by the alarming number of captured animals. However, other aspects of this threat, such as the potential capture of mother-offspring pairs or reproductive pairs, could be equally or even more significant but have rarely been evaluated. Using a combination of demographic and genetic data we provide evidence that i) Franciscana dolphin pairs that are potentially reproductive and mother-offspring pairs form temporal bonds, and ii) are entangled simultaneously. Our results highlight potential demographic and genetic impacts of by-catch to cetacean populations: the joint entanglement of mother-offspring or reproductive pairs, compared to random individuals, might exacerbate the demographic consequences of by-catch, and the loss of groups of relatives means that significant components of genetic diversity could be lost together. Given the social nature of many odontocetes (toothed cetaceans), we suggest that these potential impacts could be rather general to the group and therefore by-catch could be more detrimental than previously considered. PMID:21179542

  16. Trends in trawl and purse seine catch rates in the north-eastern Mediterranean

    Directory of Open Access Journals (Sweden)

    A. MACHIAS

    2012-12-01

    Full Text Available Data on fishing effort expressed in vessel days at sea and corresponding landing/day for a large number of species have been collected by the Institute of Marine Biological Resources (IMBR since the second half of 1995. Data were collected over a grid of 21 stations throughout the Greek seas. In the present study we analyzed the monthly days at sea as well as catch per day for trawlers and purse seiners from 1996 to 2000, by general linear models and trend analysis. The following vessel size groups per gear were considered: (a trawlers smaller and larger than 20m; (b purse-seiners smaller and larger than 15m. Collected data were also aggregated for five fishing sub-areas: the North Aegean, the Central Aegean, the South Aegean, Cretan waters and the Ionian Sea. Trend analysis of landing/day time series indicated that demersal and pelagic resources are declining in the main fishing grounds. Declining landing/day trends are regarded as indicators of overfishing, especially in the light of the fact that high catch rates are maintained by fishing in ‘hot spots’. The results of the present analysis provide, for the first time, important information on the sustainability of the fisheries in the north-eastern Mediterranean, an area characterized by a complete lack of accurate long-term data on effort and catch per effort

  17. Improvement of red pepper yield and soil environment by summer catch aquatic crops in greenhouses

    Science.gov (United States)

    Du, X. F.; Wang, L. Z.; Peng, J.; Wang, G. L.; Guo, X. S.; Wen, T. G.; Gu, D. L.; Wang, W. Z.; Wu, C. W.

    2016-08-01

    To investigate effects of the rotation of summer catch crops on remediation retrogressed soils in continuous cropping, a field experiment was conducted. Rice, water spinach, or cress were selected as summer catch crops; bare fallow during summer fallow was used as the control group. Results showed that aquatic crops grown in summer fallow period could effectively reduce soil bulk density and pH, facilitate soil nutrient release, and improve soil physical and chemical properties compared with those grown in fallow period. Paddy-upland rotation could improve soil microbial members and increase bacterial and actinomycete populations; by contrast, paddy-upland rotation could reduce fungal populations and enhance bacterium-to-fungus ratio. Paddy-upland rotation could also actively promote activities of soil enzymes, such as urease, phosphatase, invertase, and catalase. The proposed paddy-upland rotation significantly affected the growth of red pepper; the yield and quality of the grown red pepper were enhanced. Summer catch crops, such as rice, water spinach, and cress significantly increased pepper yield in the following growing season by 15.4%, 10.2% and 14.0%, respectively, compared with those grown in fallow treatment. Therefore, the proposed paddy-upland crop rotation could be a useful method to alleviate continuous cropping problems involved in cultivating red pepper in greenhouses.

  18. Pink bollworm moth (Lepidoptera: Gelechiidae) catches in the Imperial Valley, California from 1989 to 2003

    Institute of Scientific and Technical Information of China (English)

    CHANG-CHI CHU; ERIC T.NATWICK; RAUL LE(O)N L(O)PEZ; JOLENE R.DESSERT; THOMAS J.HENNEBERRY

    2006-01-01

    We examined the patterns of male pink bollworm (PBW),Pectinophora gossypiella (Saunders),moth catches in gossyplure-baited traps over a 15-year period from 1989 to 2003 in the Imperial Valley,California,USA. Monitoring was conducted during periods when different pink bollworm areawide control strategies were being used. Numbers of male pink bollworm moths caught in gossyplure-baited traps progressively decreased each year from 1990 to 1994 during short-season cotton production. High numbers of male moths caught in traps from 1995 to 1997 may have been related to moth migrations from the large cotton acreages grown in the Mexicali Valley bordering the Imperial Valley. Transgenic Bollgard(R) (Bt) cotton was planted in 3% of the cotton area in 1996 and thereafter in 80%-94% of the cotton area from 1997 to 2003. Pink bollworm moth trap catches were significantly lower from 1998 to 2003 than catches in 1995 to 1997,except for 1999. The trapping results suggested that Bt cotton had significant input on reduction of pink bollworm populations,confirming results of other investigators and providing additional documentation on the benefits of the Bt cotton culture.

  19. The Potential Research of Catch Crop in Decrease Soil Nitrate Under Greenhouse Vegetable Production

    Directory of Open Access Journals (Sweden)

    YIN Xing

    2015-06-01

    Full Text Available In order to clarify the impact of catch crops on greenhouse vegetable soil nitrate, explore the mechanism of barrier and controll soil nitrogen leaching losses in greenhouse, and provide a theoretical basis for control nitrogen leaching and prevention of groundwater pollution, this study selected the traditional greenhouse vegetable rotation system in North China plain as research subjects, using field situ remediation technologies on deep-root planting catch crops in the vegetable fallow period by sweet corn, Achyranthes bidentata and white Chrysanthemum. The results showed that: nitrogen content and nitrogen uptake of sweet corn and sweet corn with Achyranthes bidentata intercropping were the highest, respectively 20.11 t·hm-2, 19.62 t·hm-2 and 240.34 kg·hm-2, 287.56 kg·hm-2, significantly higher than white Chrysanthemum. The density of root length and root dry weight decreased with soil depth in the profiles, root length density was demonstrated in order as: intercropping sweet corn> sweet corn> white Chrysanthemum> intercropping Achyranthes bidentata blume. The reduction of NO3--N of sweet corn reached 907.87 kg·hm-2 in soil profile 0~200 cm, significantly higher than sweet corn and hyssop intercropping and white Chrysanthemums. In the interim period of vegetable crop rotation, planting catch crops could effectively reduce nitrate accumulation in the soil, control the soil profile nitrate leaching down.

  20. Do North Sea cod (Gadus morhua) fisheries maintain high catch rates at low stock size?

    DEFF Research Database (Denmark)

    Rindorf, Anna; Andersen, Bo Sølgaard

    2008-01-01

    This study presents all investigation of the relationship between stock size of North Sea cod (Gadus morhua) and catch rates in seven commercial fishing fleets. The shape of the relationship was estimated using a model allowing both density-dependent changes in catchability and bias in the assess......This study presents all investigation of the relationship between stock size of North Sea cod (Gadus morhua) and catch rates in seven commercial fishing fleets. The shape of the relationship was estimated using a model allowing both density-dependent changes in catchability and bias...... in the assessment biomass estimates. Catchability in fisheries targeting a mixed species composition either remained constant or decreased with decreasing stock size, whereas catchability in targeted cod fisheries increased with decreasing stock size. However, even ill the cases where catchability increased......, the change was insufficient to compensate for the decrease in stock size, and catch rates of all fleets decreased. Two factors that could lead to nonconstant catchability were investigated: (i) the presence of decoupling between stock size and density ill high-density areas and (ii) the presence...

  1. Allosteric role of the large-scale domain opening in biological catch-binding

    Science.gov (United States)

    Pereverzev, Yuriy V.; Prezhdo, Oleg V.; Sokurenko, Evgeni V.

    2009-05-01

    The proposed model demonstrates the allosteric role of the two-domain region of the receptor protein in the increased lifetimes of biological receptor/ligand bonds subjected to an external force. The interaction between the domains is represented by a bounded potential, containing two minima corresponding to the attached and separated conformations of the two protein domains. The dissociative potential with a single minimum describing receptor/ligand binding fluctuates between deep and shallow states, depending on whether the domains are attached or separated. A number of valuable analytic expressions are derived and are used to interpret experimental data for two catch bonds. The P-selectin/P-selectin-glycoprotein-ligand-1 (PSGL-1) bond is controlled by the interface between the epidermal growth factor (EGF) and lectin domains of P-selectin, and the type 1 fimbrial adhesive protein (FimH)/mannose bond is governed by the interface between the lectin and pilin domains of FimH. Catch-binding occurs in these systems when the external force stretches the receptor proteins and increases the interdomain distance. The allosteric effect is supported by independent measurements, in which the domains are kept separated by attachment of another ligand. The proposed model accurately describes the experimentally observed anomalous behavior of the lifetimes of the P-selectin/PSGL-1 and FimH/mannose complexes as a function of applied force and provides valuable insights into the mechanism of catch-binding.

  2. Motivating meta-awareness of mind wandering: A way to catch the mind in flight?

    Science.gov (United States)

    Zedelius, Claire M; Broadway, James M; Schooler, Jonathan W

    2015-11-01

    Given the negative effects of mind wandering on performance, it may be profitable to be aware of task-unrelated thoughts (TUTs) as they occur. The present study investigated whether motivating people to catch TUTs increases meta-awareness. We offered incentives for increased self-catching during reading. To enhance the veracity of these self-reports, we used a "bogus-pipeline" procedure; we convinced participants that their mental states were being covertly monitored using physiological measures. In reality, mind wandering was assessed covertly by a secondary task ("gibberish detection"), and overtly by experience sampling. The results showed that incentives increased the number of self-catches without increasing overall mind wandering. Moreover, both the bogus pipeline and the opportunity for incentives increased the validity of self-reports, evidenced by significantly increased correlations between self-caught and behaviorally assessed mind wandering. We discuss the relevance of this methodological approach for research on mind wandering and research building on introspective reports more generally.

  3. AKUISISI DAN BUDAYA KNOWLEDGE SHARING

    Directory of Open Access Journals (Sweden)

    Nuril Kusumawardhani Soeprapto Putri

    2011-05-01

    Full Text Available Large companies which are experiencing barriers in innovation often take a radical step to acquire knowledge, namely acquisition. Though innovation is not the only reason, acquisition will result in the company wishes to achieve competitive advantage affected by the creation of ideas, creativity and innovation. The three points can be achieved more easily when the knowledge sharing within the organization / company runs well. However, the acquisition maybe impacts as a counter-attack for the knowledge sharing culture both in the acquisitor and company which obtains the acquisition. Therefore, a key to succeed the acquisition is a sharing culture among individuals within a company that runs well or even better. Individuals from the acquisitor and those of the company that obtains the acquisition can adapt to each other and have confidence in order not to hinder them to share knowledge. This study discusses in detail the potential impacts of an acquisition upon a knowledge sharing culture in a company.

  4. Growth of legume and nonlegume catch crops and residual-N effects in spring barley on coarse sand

    DEFF Research Database (Denmark)

    Askegaard, Margrethe; Eriksen, Jørgen

    2007-01-01

    Askegaard, M. and Eriksen, E. 2007. Growth of legume and nonlegume catch crops and residual-N effects in spring barley on coarse sand. J. Plant Nutrition and Soil Science, 170, 733-780.......Askegaard, M. and Eriksen, E. 2007. Growth of legume and nonlegume catch crops and residual-N effects in spring barley on coarse sand. J. Plant Nutrition and Soil Science, 170, 733-780....

  5. Duration of activity of the microbial larvicide VectoLex CG (Bacillus sphaericus) in Illinois catch basins and waste tires.

    Science.gov (United States)

    Siegel, J P; Novak, R J

    1999-09-01

    The duration of activity of a formulation of Bacillus sphaericus, VectoLex CG, for control of Culex species was evaluated in 338 catch basins in Urbana, IL, and compared to Altosid in 346 catch basins in Champaign, IL. The activity of VectoLex in car and truck waste tires was evaluated in a tire dump located in Pembroke Township, IL. In catch basins, 1 g of VectoLex per catch basin gave the same control as one Altosid briquet. Both larvicides were effective against Culex sp. in catch basins for 1 month, and the duration of control with VectoLex lasted 44 days in one catch basin. VectoLex was considerably cheaper to apply than Altosid briquets, at 0.64 cents per catch basin compared to 90.75 cents, respectively. However, the Altosid briquets were judged to be easier to apply from a vehicle than VectoLex granules. VectoLex (22.6 kg) was used to treat approximately 6,000 car and truck tires; some of the tires were in direct sunlight whereas others were shaded. Aedes triseriatus was the dominant species in these tires. Tires treated with VectoLex contained significantly fewer mosquitoes than control tires, and even 65 days after application, control tires were 16.7 times more likely to contain larvae. We conclude that VectoLex was effective when used in Illinois catch basins and tire dumps, and emphasize that it is more appropriate to base tire treatment rates on the total number of tires present than on a kilogram per hectare basis.

  6. The role of catch crops in the ecological intensification of spring cereals in organic farming under Nordic climate

    DEFF Research Database (Denmark)

    Doltra, Jordi; Olesen, Jørgen E

    2013-01-01

    %, respectively. However, lower autumn N in catch crops undersown in high yielding cash crop was also observed. For spring oats mean grain yield benefits of including catch crops varied from 0.2 to 2.4 Mg DM ha−1 depending on location, manure use and cycle of the rotation. In spring barley mean grain yield...... with cereal and catch crop species, soil and rotation type, and the application of N in manure. Higher yield increases from previous catch crops were obtained for spring oat than for spring barley with mean estimates of the apparent N recovery efficiency of N in above-ground catch crops of 69% and 46...... experiment carried out at three sites in Denmark. This study focused on the yields of spring oats and spring barley in systems with and without manure in two different cropping systems (O2 and O4) that differed in the proportion of legume-based catch crops (O2 lower and O4 higher) and in the rotation...

  7. Nonlinear secret image sharing scheme.

    Science.gov (United States)

    Shin, Sang-Ho; Lee, Gil-Je; Yoo, Kee-Young

    2014-01-01

    Over the past decade, most of secret image sharing schemes have been proposed by using Shamir's technique. It is based on a linear combination polynomial arithmetic. Although Shamir's technique based secret image sharing schemes are efficient and scalable for various environments, there exists a security threat such as Tompa-Woll attack. Renvall and Ding proposed a new secret sharing technique based on nonlinear combination polynomial arithmetic in order to solve this threat. It is hard to apply to the secret image sharing. In this paper, we propose a (t, n)-threshold nonlinear secret image sharing scheme with steganography concept. In order to achieve a suitable and secure secret image sharing scheme, we adapt a modified LSB embedding technique with XOR Boolean algebra operation, define a new variable m, and change a range of prime p in sharing procedure. In order to evaluate efficiency and security of proposed scheme, we use the embedding capacity and PSNR. As a result of it, average value of PSNR and embedding capacity are 44.78 (dB) and 1.74t⌈log2 m⌉ bit-per-pixel (bpp), respectively.

  8. Statement before the Committee on Health, Education, Labor and Pensions (HELP) on Reauthorization of the Higher Education Act: Exploring Institutional Risk-Sharing

    Science.gov (United States)

    Kelly, Andrew P.

    2015-01-01

    Andrew Kelly, the director of the Center on Higher Education Reform at the American Enterprise Institute, shares his views on the concept of risk-sharing in higher education. The author presents the question: How would a risk-sharing policy--where colleges bear some financial responsibility for a portion of the federal loans that their students do…

  9. The Spatial Dynamics of Predators and the Benefits and Costs of Sharing Information

    Science.gov (United States)

    2016-01-01

    Predators of all kinds, be they lions hunting in the Serengeti or fishermen searching for their catch, display various collective strategies. A common strategy is to share information about the location of prey. However, depending on the spatial characteristics and mobility of predators and prey, information sharing can either improve or hinder individual success. Here, our goal is to investigate the interacting effects of space and information sharing on predation efficiency, represented by the expected rate at which prey are found and consumed. We derive a feeding functional response that accounts for both spatio-temporal heterogeneity and communication, and validate this mathematical analysis with a computational agent-based model. This agent-based model has an explicit yet minimal representation of space, as well as information sharing about the location of prey. The analytical model simplifies predator behavior into a few discrete states and one essential trade-off, between the individual benefit of acquiring information and the cost of creating spatial and temporal correlation between predators. Despite the absence of an explicit spatial dimension in these equations, they quantitatively predict the predator consumption rates measured in the agent-based simulations across the explored parameter space. Together, the mathematical analysis and agent-based simulations identify the conditions for when there is a benefit to sharing information, and also when there is a cost. PMID:27764098

  10. On Converting Secret Sharing Scheme to Visual Secret Sharing Scheme

    Directory of Open Access Journals (Sweden)

    Wang Daoshun

    2010-01-01

    Full Text Available Abstract Traditional Secret Sharing (SS schemes reconstruct secret exactly the same as the original one but involve complex computation. Visual Secret Sharing (VSS schemes decode the secret without computation, but each share is m times as big as the original and the quality of the reconstructed secret image is reduced. Probabilistic visual secret sharing (Prob.VSS schemes for a binary image use only one subpixel to share the secret image; however the probability of white pixels in a white area is higher than that in a black area in the reconstructed secret image. SS schemes, VSS schemes, and Prob. VSS schemes have various construction methods and advantages. This paper first presents an approach to convert (transform a -SS scheme to a -VSS scheme for greyscale images. The generation of the shadow images (shares is based on Boolean XOR operation. The secret image can be reconstructed directly by performing Boolean OR operation, as in most conventional VSS schemes. Its pixel expansion is significantly smaller than that of VSS schemes. The quality of the reconstructed images, measured by average contrast, is the same as VSS schemes. Then a novel matrix-concatenation approach is used to extend the greyscale -SS scheme to a more general case of greyscale -VSS scheme.

  11. i-Review: Sharing Code

    Directory of Open Access Journals (Sweden)

    Jonas Kubilius

    2014-02-01

    Full Text Available 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.

  12. One Share-One Vote

    DEFF Research Database (Denmark)

    Poulsen, Thomas; Eklund, Johan E.

    Shares with more voting rights than cash flow rights provide their owners with a disproportional influence that is often found to destroy the value of outside equity. This is taken as evidence of discretionary use of power. However, concentration of power does not necessarily result from control...... enhancing mechanisms; it could also be that some shareholders retain a large block in a one share-one vote structure. In this paper, we develop a methodology to disentangle disproportionality, which allows us to test the effect of deviations from one share-one vote more precisely. Our empirical findings add...

  13. Knowledge Sharing is Knowledge Creation

    DEFF Research Database (Denmark)

    Greve, Linda

    2015-01-01

    Knowledge sharing and knowledge transfer are important to knowledge communication. However when groups of knowledge workers engage in knowledge communication activities, it easily turns into mere mechanical information processing despite other ambitions. This article relates literature of knowledge...... reducing complexity and dividing knowledge into to dichotomies or hierarchies, knowledge workers should be enabled to use different strategies for knowledge sharing, -transfer and –creation depending on the task and the nature of the knowledge. However if the ambition is to have a strategy for sharing...

  14. Knowledge Sharing and National Culture

    DEFF Research Database (Denmark)

    Michailova, Snejina; Hutchings, Kate

    2004-01-01

    to the knowledge-sharing literature by specificallydiscussing the interplay between knowledge-sharing and national cultural factors in the context oftransition countries. The paper engages in a comparative examination of two major transitionsocieties, China and Russia, and contributes to understanding...... the complexity of differencesbetween transition economies. The paper is written as a set of theoretical arguments andpropositions that is designed to elucidate more nuanced ways of thinking about knowledgesharing in China and Russia. We argue that in the case of China and Russia, verticalindividualism...... and particularist social relations facilitate knowledge sharing. We also maintainthat there are important differences between China and Russia in terms of motivation forknowledge sharing and propose that the differences between the two countries in terms of originsof collectivism and degree of collectivism impact...

  15. COAST Map Sharing Plugin Project

    Data.gov (United States)

    National Aeronautics and Space Administration — We propose the development of a capability which will allow ecosystem managers to share a map view in terms of location, magnification level, and data layers (to...

  16. Information sharing promotes prosocial behaviour

    CERN Document Server

    Szolnoki, Attila

    2013-01-01

    More often than not, bad decisions are bad regardless of where and when they are made. Information sharing might thus be utilized to mitigate them. Here we show that sharing the information about strategy choice between players residing on two different networks reinforces the evolution of cooperation. In evolutionary games the strategy reflects the action of each individual that warrants the highest utility in a competitive setting. We therefore assume that identical strategies on the two networks reinforce themselves by lessening their propensity to change. Besides network reciprocity working in favour of cooperation on each individual network, we observe the spontaneous emerge of correlated behaviour between the two networks, which further deters defection. If information is shared not just between individuals but also between groups, the positive effect is even stronger, and this despite the fact that information sharing is implemented without any assumptions with regards to content.

  17. Medicaid Disproportionate Share Hospital Payments

    Data.gov (United States)

    U.S. Department of Health & Human Services — Medicaid Disproportionate Share Hospital (DSH) Payments This link provides you with information about Medicaid DSH Payments. You can find information on DSH Audit...

  18. Information sharing promotes prosocial behaviour

    Science.gov (United States)

    Szolnoki, Attila; Perc, Matjaž

    2013-05-01

    More often than not, bad decisions are bad regardless of where and when they are made. Information sharing might thus be utilized to mitigate them. Here we show that sharing information about strategy choice between players residing on two different networks reinforces the evolution of cooperation. In evolutionary games, the strategy reflects the action of each individual that warrants the highest utility in a competitive setting. We therefore assume that identical strategies on the two networks reinforce themselves by lessening their propensity to change. Besides network reciprocity working in favour of cooperation on each individual network, we observe the spontaneous emergence of correlated behaviour between the two networks, which further deters defection. If information is shared not just between individuals but also between groups, the positive effect is even stronger, and this despite the fact that information sharing is implemented without any assumptions with regard to content.

  19. Normal Functions Concerning Shared Values

    Institute of Scientific and Technical Information of China (English)

    WANG XIAO-JING

    2009-01-01

    In this paper we discuss normal functions concerning shared values. We obtain the follow result. Let F be a family of meromorphic functions in the unit disc △, and a be a nonzero finite complex number. If for any f ∈ F, the zeros of f are of multiplicity, f and f' share a, then there exists a positive number M such that for any f ∈ F, (1 -|z|~2)(|f'(z)|)/(1+|f(z)|~2)≤ M.

  20. The value of shared services.

    Science.gov (United States)

    Wallace, Beverly B

    2011-07-01

    A multisite shared services organization, combined with a robust business continuity plan, provides infrastructure and redundancies that mitigate risk for hospital CFOs. These structures can position providers to do the following: move essential operations out of a disaster impact zone, if necessary. Allow resources to focus on immediate patient care needs. Take advantage of economies of scale in temporary staffing. Leverage technology. Share in investments in disaster preparedness and business continuity solutions

  1. Information Sharing and Environmental Policies

    Directory of Open Access Journals (Sweden)

    Nikos Tsakiris

    2010-10-01

    Full Text Available Based on the assumption that in a standard eco-dumping model governments are uncertain about future product demand and allowing governments to obtain information from firms, we examine governments’ and firms’ incentives to share information. We show that when governments regulate polluting firms through emission standards, then governments and firms will reach an agreement concerning information sharing. The opposite holds when governments regulate pollution through emission taxes.

  2. Shared Year Exchange in Nursing

    DEFF Research Database (Denmark)

    Vedsegaard, Helle Wendner; Wederkinck, Elisabeth

    2010-01-01

    Beskrivelse af Shared Year Exchange in Nursing, et udviklingsporjekt omhandlende udvikling, beskrivelse og implementering af et fælles studieår for sygeplejerskestuderende ved Metropol og La Trobe University Australien.......Beskrivelse af Shared Year Exchange in Nursing, et udviklingsporjekt omhandlende udvikling, beskrivelse og implementering af et fælles studieår for sygeplejerskestuderende ved Metropol og La Trobe University Australien....

  3. Developing SharePoint applications

    OpenAIRE

    Rupnik, Gašper

    2011-01-01

    The thesis includes a research on SharePoint 2010 programming capabilities and a display of products created by this knowledge. The introduction part includes background information on how the topic was chosen and how the thesis was developed. The second chapter presents the SharePoint platform, which includes a description of its structure, function and usability. The third chapter focuses solely on the programming of the platform. First, some of the most useful software tools for i...

  4. Capacity sharing of water reservoirs

    Science.gov (United States)

    Dudley, Norman J.; Musgrave, Warren F.

    1988-05-01

    The concept of a water use property right is developed which does not apply to water volumes as such but to a share of the capacity (not contents) of river storage reservoirs and their inflows. The shareholders can withdraw water from their share over time in accordance with their preferences for stability of water deliveries. The reservoir authority does not manage reservoir releases but keeps record of individual shareholder's withdrawals and net inflows to monitor the quantity of water in each shareholder's capacity share. A surplus of total reservoir contents over the sum of the contents of the individual shareholder's capacity shares will accrue over time. Two different criteria for its periodic distribution among shareholders are compared. A previous paper Dudley (this issue(b)) noted a loss of short-run economic efficiency as reservoir and farm management decision making become separated. This is largely overcome by capacity sharing which allows each user to integrate the management of their portion of the reservoir and their farming operations. The nonattenuated nature of the capacity sharing water rights also promotes long-run economic efficiency.

  5. Mother-Child Book-Sharing and Children's Storytelling Skills in Ethnically Diverse, Low-Income Families

    Science.gov (United States)

    Luo, Rufan; Tamis-LeMonda, Catherine S.; Kuchirko, Yana; Ng, Florrie F.; Liang, Eva

    2014-01-01

    The present study examined book-sharing interactions between mothers and their 4-year-old children from African American (n?=?62), Dominican (n?=?67), Mexican (n?=?59) and Chinese (n?=?82) low-income U.S. families, and children's independent storytelling skills one year later. Mothers' book-sharing style was analysed in terms of…

  6. 7 CFR 1980.391 - Equity sharing.

    Science.gov (United States)

    2010-01-01

    ... property. Shared equity will be the lesser of the interest assistance granted or the amount of value appreciation available for shared equity. Value appreciation available for shared equity means the market value... amount of shared equity. The RHS approval official will calculate shared equity when a borrower's...

  7. Catching Butterflies

    Science.gov (United States)

    Fisher, Maisha T.

    2008-01-01

    Playmaking for Girls, founded by Rachel May and directed by Susie Spear Purcell, assembles a diverse ensemble of teaching artists committed to using playwriting and performance to help with incarcerated and formerly incarcerated teen girls to help them "think and thus act for themselves" (Freden, 2001, p. 70). These teaching artists, with the…

  8. Catching COBRAs

    NARCIS (Netherlands)

    Muntinga, D.G.

    2013-01-01

    With social media usage increasingly widespread and influential, companies face the challenge of inspiring and cultivating Consumers’ Online Brand-Related Activities (COBRAs). This dissertation argues that they can do so effectively only when they have a good understanding of consumers’ willingness

  9. Projected Scenarios for Coastal First Nations' Fisheries Catch Potential under Climate Change: Management Challenges and Opportunities.

    Science.gov (United States)

    Weatherdon, Lauren V; Ota, Yoshitaka; Jones, Miranda C; Close, David A; Cheung, William W L

    2016-01-01

    Studies have demonstrated ways in which climate-related shifts in the distributions and relative abundances of marine species are expected to alter the dynamics and catch potential of global fisheries. While these studies assess impacts on large-scale commercial fisheries, few efforts have been made to quantitatively project impacts on small-scale subsistence and commercial fisheries that are economically, socially and culturally important to many coastal communities. This study uses a dynamic bioclimate envelope model to project scenarios of climate-related changes in the relative abundance, distribution and richness of 98 exploited marine fishes and invertebrates of commercial and cultural importance to First Nations in coastal British Columbia, Canada. Declines in abundance are projected for most of the sampled species under both the lower (Representative Concentration Pathway [RCP] 2.6) and higher (RCP 8.5) emission scenarios (-15.0% to -20.8%, respectively), with poleward range shifts occurring at a median rate of 10.3 to 18.0 km decade(-1) by 2050 relative to 2000. While a cumulative decline in catch potential is projected coastwide (-4.5 to -10.7%), estimates suggest a strong positive correlation between the change in relative catch potential and latitude, with First Nations' territories along the northern and central coasts of British Columbia likely to experience less severe declines than those to the south. Furthermore, a strong negative correlation is projected between latitude and the number of species exhibiting declining abundance. These trends are shown to be robust to alternative species distribution models. This study concludes by discussing corresponding management challenges that are likely to be encountered under climate change, and by highlighting the value of joint-management frameworks and traditional fisheries management approaches that could aid in offsetting impacts and developing site-specific mitigation and adaptation strategies derived

  10. Big catch, little sharks: Insight into Peruvian small-scale longline fisheries.

    Science.gov (United States)

    Doherty, Philip D; Alfaro-Shigueto, Joanna; Hodgson, David J; Mangel, Jeffrey C; Witt, Matthew J; Godley, Brendan J

    2014-06-01

    Shark take, driven by vast demand for meat and fins, is increasing. We set out to gain insights into the impact of small-scale longline fisheries in Peru. Onboard observers were used to document catch from 145 longline fishing trips (1668 fishing days) originating from Ilo, southern Peru. Fishing effort is divided into two seasons: targeting dolphinfish (Coryphaena hippurus; December to February) and sharks (March to November). A total of 16,610 sharks were observed caught, with 11,166 identified to species level. Of these, 70.6% were blue sharks (Prionace glauca), 28.4% short-fin mako sharks (Isurus oxyrinchus), and 1% were other species (including thresher (Alopias vulpinus), hammerhead (Sphyrna zygaena), porbeagle (Lamnus nasus), and other Carcharhinidae species (Carcharhinus brachyurus, Carcharhinus falciformis, Galeorhinus galeus). Mean ± SD catch per unit effort of 33.6 ± 10.9 sharks per 1000 hooks was calculated for the shark season and 1.9 ± 3.1 sharks per 1000 hooks were caught in the dolphinfish season. An average of 83.7% of sharks caught (74.7% blue sharks; 93.3% mako sharks) were deemed sexually immature and under the legal minimum landing size, which for species exhibiting k-selected life history traits can result in susceptibility to over exploitation. As these growing fisheries operate along the entire Peruvian coast and may catch millions of sharks per annum, we conclude that their continued expansion, along with ineffective legislative approaches resulting in removal of immature individuals, has the potential to threaten the sustainability of the fishery, its target species, and ecosystem. There is a need for additional monitoring and research to inform novel management strategies for sharks while maintaining fisher livelihoods.

  11. Native Americans with Diabetes

    Science.gov (United States)

    ... Read the MMWR Science Clips Native Americans with Diabetes Better diabetes care can decrease kidney failure Language: ... between 1996 and 2013. Problem Kidney failure from diabetes was highest among Native Americans. Native Americans are ...

  12. Obesity and African Americans

    Science.gov (United States)

    ... Data > Minority Population Profiles > Black/African American > Obesity Obesity and African Americans African American women have the ... ss6304.pdf [PDF | 3.38MB] HEALTH IMPACT OF OBESITY More than 80 percent of people with type ...

  13. Political Polarization in Taiwan: A Growing Challenge to Catch-all Parties?

    Directory of Open Access Journals (Sweden)

    Alexander C. Tan

    2012-01-01

    Full Text Available For the last decade, politics in Taiwan have become increasingly polarized over the national identity issue. Yet, the bitter division between the two major parties is not really reflected in the electorate. We seek to explain this paradox by examining the changing nature of political parties, in particular the growing role of ideological activists in campaigns, the rise of cultural and identity issues, the difficulty for new parties to emerge, the decline of catch-all parties, and the tendency for major parties to engage in cartel activities.

  14. Professor Gerschenkron goes to Brussels. Russian Catch-up Economics and the Common European Space

    Directory of Open Access Journals (Sweden)

    Stefan Hedlund

    2006-06-01

    Full Text Available Ongoing discussions between Russia and the EU on the formation of a Common European Economic Space bring back to mind Alexander Gerschenkron's classic essay on economic backwardness in historical perspective. This paper argues that the institutions that once produced a specific kind of catch-up economics in Czarist Russia still remain largely the same. Unless negotiations between Moscow and Brussels take into consideration such fundamental institutional incompatibility, attempts at harmonization, expressed by Brussels as an attempt tp spread Western values, will be doomed to fail. A cynical conlusion views potential convergence as adaptation by Brussels to traditional Russian institutional patterns of rule evasion, rather than a Westernization of Russia

  15. The reliability of fishing statistics as a source for catches and fish stocks in antiquity

    DEFF Research Database (Denmark)

    Jacobsen, A. Lif Lund

    2005-01-01

    fishery data to estimate the productivity of ancient fisheries. Unfortunately his work suffered from several severe misunderstandings about ecosystems, the nature of a fishery and its biological interaction with its environment. The purpose of this paper is to discuss the statistical background...... for Gallant’s conclusions about fishery and the usefulness of modern catch data for historical fishery research. In order to do so, the author adopts the viewpoint of marine-environmental history, with some reference to other authors’ work on ancient fisheries....

  16. Library of biphenyl privileged substructures using a safety-catch linker approach

    DEFF Research Database (Denmark)

    Severinsen, Rune; Bourne, Gregory T; Tran, Tran T

    2008-01-01

    A biphenyl privileged structure library containing three attachment points were synthesized using a catechol-based safety-catch linker strategy. The method requires the attachment of a bromo-acid to the linker, followed by a Pd-catalyzed Suzuki cross-coupling reaction. Further derivatization......, activation of the linker with strong acid and aminolysis afforded the respective products in high purity and good overall yield. To show the versatility of the synthesis, a 199-member library was generated. The library samples both conformational and chemical diversity about a well-known privileged...

  17. Catch-Quota Management - an example of result based fisheries management

    DEFF Research Database (Denmark)

    Kirkegaard, Eskild; Schou, Mogens; Dalskov, Jørgen

    The European Commission tabled in July 2011 a proposal for a revision of the Common Fisheries Policy (CFP). A central element of the revision is the introduction of a quota management system where all fish caught count against the quotas. The principle of full accountability of the catch...... is a complete change from present management where only the fish landed count against the quotas. The principle of full accountability opens for the introduction of a result based fisheries management strategy, where a fishery is regulated by clearly stated results and the fisher enjoys a maximum of freedom...

  18. Phosphorus-nitrogen loading and trend of fish catch as index of lake Mariut eutrophication.

    Science.gov (United States)

    Thomas, G H; el-Karyony, I A; Hassan, A H

    1993-01-01

    Lake Mariut was considered in the past to represent an important source of fish production in Alexandria especially during the periods which were characterized by low catch from its marine fisheries. The growing population in Alexandria and the expanding industries around the lake were accompanied with increased quantities of domestic and industrial wastes discharged annually into the lake proper. These quantities were increased from 192 million cubic meters in 1974 to about 300 million cubic meters in 1992. Consequently, the water quality in this basin was highly deteriorated and changed to become markedly eutrophic. High input of nutrients through sewage and industrial wastes has considerably increased the phosphorus and nitrogen load in the lake proper. Phosphorus and nitrogen loading in this basin were estimated in 1992 to be 60.2 gm/m3 P/y and 79.8 gm/m3 N/y. According to the nutrient concept given by Vollenweider (1974), these two figures have provided an evidence that the lake proper was strongly changed from oligotrophic to polytrophic phase. The trend of its total fish catch as well as the trend of different fish categories catch during the period 1970-1992 also confirms its eutrophication. This is in addition to bad changes that took place with respect to environmental conditions due to the continuous inflow of domestic and industrial wastes from different sources into this part of Mariut lake. Marginal increments of the lake proper total catch were decreased from 20.6% in 1970 to -28.8% in 1992, while the marginal increments of Tilapia sp., Clarias sp, Anguilla sp. and Mugil sp. were decreased from 21.4%, 14.3%, 29.8%, and 28.9% respectively in 1970 to -29.1%, -25.3%, -43.0%, and -36.8% in 1992. Based on these two indices of the lake proper eutrophication, the expected improvement of its environmental conditions will take several years after treating all inland discharges flowing into the lake and/or diverting all relevant outfalls away from this basin.

  19. The Depiction of Native Americans in Recent (1991-1998) Secondary American History Textbooks.

    Science.gov (United States)

    Sanchez, Antonio R.

    As a follow-up to studies by R. Costo and J. Henry (1970) and J. Loewen (1995), this study examined 12 current secondary level U.S. history textbooks to evaluate their accuracy in depicting Native Americans. The criteria embodied an authenticity guideline based upon the "Five Great Values" (generosity and sharing, respect for elders and…

  20. Perspectives:The Strength of a People: Exploring the Impact of History and Culture on African American Families Who Are Homeless

    Science.gov (United States)

    Temple, Tabitha; Diamond-Berry, Kimberly

    2010-01-01

    The authors share their perspective on how the history of African American's in the U.S., and an awareness of the role of African cultural traditions, can provide insight on working effectively with African American families.

  1. Dynamics and structure of the herring (Alosa immaculata catches in the Dniester estuary during the 1994–2016 years

    Directory of Open Access Journals (Sweden)

    S. Snigirov

    2016-12-01

    Full Text Available Purpose. To assess the current state of the Pontic shed in the Dniester estuary. Methodology. Ichthyological samples has been collected in the Dniester estuary according to standard methods. Fish has been caught using gill nets with 30–32 mm mesh size. The methodical guidelines "Metodiki zboru і obrobki іhtіologіchnih і gіdrobіologіchnih materіalіv z metoju viznachennja lіmіtіv promislovogo viluchennja rib z velikih vodoshovishh і limanіv Ukrayiny" (Кyiv, 1998 and "Metodicheskie ukazanija po ocenke chislennosti ryb v presnovodnyh vodoemah" (Moskva, 1990 were used for fish stock assessment. The dynamics of water discharge in the Dniester River was presented based on the observations at gauging stations in Bendery and Tiraspol. Findings. The data of catch dynamics, age and sex composition, length-weight characteristics of the Pontic shed Alosa immaculata Bennett, 1835 in the Dniester estuary 1994–2016 have been presented in the paper. According to official statistics data, the annual catch of the Pontic shed in the Dniester River and Dniester estuary in 1996–2016 ranged from 1.3 to 62.0 tons, with an average of 24.6 tons — 9.8% of the total catch of the Pontic shed in the Danube-Dniester interfluves. A dependence of catch amounts on the water regime of the Dniester River has been observed. An increase in the water flow rate in the river during the spring flood in full-flowing years (annual flow of more than 10 km3, contributes to an increase in the Pontic shed catch in the Dniester estuary. Currently, catches are dominated by age-3 (40.5–59.2% of the total catch and age-4 (30.7–42.0% fish. Older age groups are not numerous. Sex ratio was unequal. Females predominated in the control catches, accounting for 65.4% of the total catch. The stock of the Pontic shed entering the Dniester estuary in 2016 was estimated to be 221.0 tones. We recommended to extend the ban of the specialized Pontic shed fishing during the spawning

  2. Using Rowers’ Perceptions of On-Water Stroke Success to Evaluate Sculling Catch Efficiency Variables via a Boat Instrumentation System

    Directory of Open Access Journals (Sweden)

    Sarah-Kate Millar

    2015-11-01

    Full Text Available Aim: An effective catch in sculling is a critical determinant of boat velocity. This study used rowers’ performance-based judgments to compare three measures of catch slip efficiency. Two questions were addressed: (1 would rower-judged Yes strokes be faster than No strokes? and (2 which method of quantifying catch slip best reflected these judgements? Methods: Eight single scullers performed two 10-min blocks of sub maximal on-water rowing at 20 strokes per minute. Every 30 s, rowers reported either Yes or No about the quality of their stroke at the catch. Results: It was found that Yes strokes identified by rowers had, on average, a moderate effect advantage over No strokes with a standardised effect size of 0.43. In addition, a quicker time to positive acceleration best reflected the change in performance; where the standardised mean difference score of 0.57 for time to positive acceleration was larger than the scores of 0.47 for time to PowerLine force, and 0.35 for time to 30% peak pin force catch slip measures. For all eight rowers, Yes strokes corresponded to time to positive acceleration occurring earlier than No strokes. Conclusion: Rower judgements about successful strokes was linked to achieving a quicker time to positive acceleration, and may be of the most value in achieving a higher average boat velocity.

  3. Vibrio chromosomes share common history

    Directory of Open Access Journals (Sweden)

    Gevers Dirk

    2010-05-01

    Full Text Available Abstract Background While most gamma proteobacteria have a single circular chromosome, Vibrionales have two circular chromosomes. Horizontal gene transfer is common among Vibrios, and in light of this genetic mobility, it is an open question to what extent the two chromosomes themselves share a common history since their formation. Results Single copy genes from each chromosome (142 genes from chromosome I and 42 genes from chromosome II were identified from 19 sequenced Vibrionales genomes and their phylogenetic comparison suggests consistent phylogenies for each chromosome. Additionally, study of the gene organization and phylogeny of the respective origins of replication confirmed the shared history. Conclusions Thus, while elements within the chromosomes may have experienced significant genetic mobility, the backbones share a common history. This allows conclusions based on multilocus sequence analysis (MLSA for one chromosome to be applied equally to both chromosomes.

  4. Content Sharing for Mobile Devices

    CERN Document Server

    Ball, Rudi

    2008-01-01

    The miniaturisation of computing devices has seen computing devices become increasingly pervasive in society. With this increased pervasiveness, the technologies of small computing devices have also improved. Mobile devices are now capable of capturing various forms of multimedia and able to communicate wirelessly using increasing numbers of communication techniques. The owners and creators of local content are motivated to share this content in ever increasing volume; the conclusion has been that social networks sites are seeing a revolution in the sharing of information between communities of people. As load on centralised systems increases, we present a novel decentralised peer-to-peer approach dubbed the Market Contact Protocol (MCP) to achieve cost effective, scalable and efficient content sharing using opportunistic networking (pocket switched networking), incentive, context-awareness, social contact and mobile devices. Within the report we describe how the MCP is simulated with a superimposed geographi...

  5. Knowledge Sharing is Knowledge Creation

    DEFF Research Database (Denmark)

    Greve, Linda

    2015-01-01

    communication and knowledge creation to an intervention study in a large Danish food production company. For some time a specific group of employees uttered a wish for knowledge sharing, but it never really happened. The group was observed and submitted to metaphor analysis as well as analysis of co......Knowledge sharing and knowledge transfer are important to knowledge communication. However when groups of knowledge workers engage in knowledge communication activities, it easily turns into mere mechanical information processing despite other ambitions. This article relates literature of knowledge......-creation strategies. Confronted with the results, the group completely altered their approach to knowledge sharing and let it become knowledge co-creation. The conclusions are, that knowledge is and can only be a diverse and differentiated concept, and that groups are able to embrace this complexity. Thus rather than...

  6. Availability Cascades & the Sharing Economy

    DEFF Research Database (Denmark)

    Netter, Sarah

    2015-01-01

    In search of a new concept that will provide answers to as to how modern societies should not only make sense but also resolve the social and environmental problems linked with our modes of production and consumption, collaborative consumption and the sharing economy are increasingly attracting...... attention. This conceptual paper attempts to explain the emergent focus on the sharing economy and associated business and consumption models by applying cascade theory. Risks associated with this behavior will be especially examined with regard to the sustainability claim of collaborative consumption....... With academics, practitioners, and civil society alike having a shared history in being rather fast in accepting new concepts that will not only provide business opportunities but also a good conscience, this study proposes a critical study of the implications of collaborative consumption, before engaging...

  7. Availability Cascades & the Sharing Economy

    DEFF Research Database (Denmark)

    Netter, Sarah

    2014-01-01

    In search of a new concept that will provide answers to as to how modern societies should not only make sense but also resolve the social and environmental problems linked with our modes of production and consumption, collaborative consumption and the sharing economy are increasingly attracting...... attention. This conceptual paper attempts to explain the emergent focus on the sharing economy and associated business and consumption models by applying cascade theory. Risks associated with this behavior will be especially examined with regard to the sustainability claim of collaborative consumption....... With academics, practitioners, and civil society alike having a shared history in being rather fast in accepting new concepts that will not only provide business opportunities but also a good conscience, this study proposes a critical study of the implications of collaborative consumption, before engaging...

  8. Knowledge sharing in diverse organizations

    DEFF Research Database (Denmark)

    Lauring, Jakob; Selmer, Jan

    2012-01-01

    It has been argued that both strengths and weaknesses of diversity in organisations stem from the different demographic, national, linguistic, social and cultural backgrounds of their members. However, few attempts have been made to link different types of diversity to knowledge sharing despite....... As predicted, results showed that diversity related to internationalisation (cultural and linguistic) had more positive associations with knowledge sharing than inherent demographic diversity (age and gender), which generally had negative or no relationships with knowledge sharing. The implications...... the fact that organisations which can make full use of their collective knowledge and expertise could be expected to be more efficient, effective and creative. Therefore, a survey was directed towards 16 diverse academic departments in three large universities in Denmark, and 489 academics took part...

  9. BIOLOGY AND CPUE SPATIAL DISTRIBUTION OF ESCOLAR Lepidocybium flavobrunneum (Smith, 1843 IN EASTERN INDIAN OCEAN (EVOLVING FISHERIES: TODAY’S BY-CATCH IS TOMORROW’S TARGET CATCH

    Directory of Open Access Journals (Sweden)

    Fathur Rochman

    2016-12-01

    Full Text Available Discharge of by catch is a significant problem in world fishery. Every commercial fishery such as tuna longline has a suite of bycatch species, escolar fish (LEC. LEC as by catch product has received a little attention because of its lower economic value and given its importance as a secondary market. With time, however, market can become establish for this presently undesirable species. Acknowledging that today’s by catch might become tomorrow’s target fish. The aims of this study areto provide information on biological aspect and catch per unit of effort (CPUE spatial distribution of escolar (Lepidocybium flavobrunneum as by catch in Indonesian longline fishery operating in the Eastern Indian Ocean. Total escolar samples of 1,815 were taken from scientific observer data from 2011-2013. The study area of escolar was between 0.897-33.175°S and 85.366– 138.733°E of Eastern Indian Ocean. Results show that the escolar length (cmFL is distributed from 27-178 cmFL (median=83 cmFL, mode=85 cmFL, mean=83.95 cmFL and n= 1.812 and dominated by the size of 85 cmFL. The length weight relationship was determined to be W=0.0002FL2.2926(W in kg, FL in cm. In terms of CPUEs distribution, the lower CPUEs(1.0001 to 7.382 generally occurred in Western Australian, precisely on grid between 10-35°S and 85-110°E. These grids would be a potential for fishing LEC with the best time to catch in June to August.

  10. Sharing best practice in partnerships

    DEFF Research Database (Denmark)

    Mosgaard, Mette; Remmen, Arne; Pedersen, Claus Stig

    In this paper, the promotion of sustainable products through the sharing of best practices in product chains is examined. The general understanding is that the interactions in the supply chain are changing from a traditional focus on the supply of goods “just in time” towards a focus on value...... upstream in the supply chain, and “business development” of sustainable products and product service systems. Sharing best practice in partnerships is an example of the latter, but Supply Chain Management goes beyond product chains and into partnerships where the focus is not on one main company...

  11. Circular threshold quantum secret sharing

    Institute of Scientific and Technical Information of China (English)

    Yang Yu-Guang; Wen Qiao-Yan

    2008-01-01

    This paper proposes a circular threshold quantum secret sharing (TQSS) scheme with polarized single photons.A polarized single photon sequence runs circularly among any t or more of n parties and any t or more of n parties can reconstruct the secret key when they collaborate.It shows that entanglement is not necessary for quantum secret sharing.Moreover,the theoretic efficiency is improved to approach 100% as the single photons carrying the secret key are deterministically forwarded among any t or more of n parties,and each photon can carry one bit of information without quantum storage.This protocol is feasible with current technology.

  12. The three viewpoints for raising a child's natural science literacy -Catch, Touch and Watch -

    Science.gov (United States)

    Yoshida, K.; Matsumoto, I.

    2012-12-01

    There are few opportunities to go out for field study, and the difficulty of letting a child and student get an understanding accompanied with realization, in Primary and Junior high schools of Japan (e.g. JST, 2010; 2011). Performing field study using nature near around school is a good opportunity to force the essence of everything. Moreover, it is very important also on the concept formation of the natural science over the things phenomenon of a child and student. In this presentation, I clarify the appearance of the child who wants to educate from a viewpoint of field study, and observe three viewpoints of "Catch", "Touch", and "Watch" which heightens the education effect in the field (nature). In the presentation of this meeting last year (Yoshida and Matsumoto, 2011), I outlined that three viewpoint of "Catch", "Touch", and "Watch" is important. In response to it, I carried out More-Options arrangement about the "natural science literacy" to the child of each viewpoint this time. For that purpose, teacher effective support is required to educate to a child. That is, the focusing to the details in the inside of a large nature, prepare of teaching materials and teaching tools, and a teacher's own independence study are important.

  13. Comprehensive analysis of soil nitrogen removal by catch crops based on growth and water use

    Science.gov (United States)

    Yasutake, D.; Kondo, K.; Yamane, S.; Kitano, M.; Mori, M.; Fujiwara, T.

    2016-07-01

    A new methodology for comprehensive analysis of the characteristics of nitrogen (N) removal from greenhouse soil by catch crop was proposed in relation to its growth and water use. The N removal is expressed as the product of five parameters: net assimilation rate, specific leaf area, shoot dry weight, water use efficiency for N removal, and water requirement for growth. This methodology was applied to the data of a greenhouse experiment where corn was cultivated under three plant densities. We analyzed the effect of plant density and examined the effectiveness of the methodology. Higher plant densities are advantageous not only for total N removal but also for water use efficiency in N removal and growth because of the large specific leaf area, shoot dry weight, and decreased soil evaporation. On the other hand, significant positive or negative linear relationships were found between all five parameters and N removal. This should improve the understanding of the N removal mechanisms and the interactions among its components. We show the effectiveness of our analytical methodology, which can contribute to identifying the optimum plant density according to the field situations (available water amount, soil N quantity to be removed) for practical catch crop cultivation.

  14. The plant characters and corm production of taro as catch crop under the young rubber stands

    Directory of Open Access Journals (Sweden)

    DJUKRI

    2006-07-01

    Full Text Available The research was aimed at revealing the chlorophyll content, leaf area (the plant characters, and the corm production of taro as catch crop under the young rubber stand. This research was conducted by means of Nested Design with nine replication. The intercropping planting used independent variables i.e. N0 (open condition, N1 (under the two-year-old young rubber, and N2 (under the three-year-old young rubber. The dependent variables were the chlorophyll content, leaf area, and production of the taro corm. The parameters investigated were the leaves area, the chlorophyll a and b content, the weight of fresh corm, the weight of dry corm, and the corm production per plots. The research result showed that the leaves area, and the chlorophyll a and b content significantly increased, while the weight of fresh corm, and the weight of dry corm significantly decreased (P<0.05. The fresh corm production per plots under the young rubber two- and three-year-old were significantly decreased compared the control (P<0.05. The intercropping planting or catch crop showed that the taro corm production per plot decreased both of under two- and three-year-old young rubber shades, although the reduction of each clone was significant or not significant, so that tolerant clones could be conserved.

  15. Both anticipatory and compensatory postural adjustments are adapted while catching a ball in unstable standing posture.

    Science.gov (United States)

    Scariot, Vanessa; Rios, Jaqueline L; Claudino, Renato; dos Santos, Eloá C; Angulski, Hanna B B; dos Santos, Marcio J

    2016-01-01

    The main objective of this study was to analyze the role of balance exercises on anticipatory (APA) and compensatory (CPA) postural adjustments in different conditions of postural stability. Sixteen subjects were required to catch a ball while standing on rigid floor, trampoline and foam cushion surfaces. Electromyographic activities (EMG) of postural muscles were analyzed during time windows typical for APAs and CPAs. Overall there were a reciprocal activation of the muscles around the ankle and co-activations between ventral and dorsal muscles of the thigh and trunk during the catching a ball task. Compared to the rigid floor, the tibialis anterior activation was greater during the trampoline condition (CPA: p = 0.006) and the soleus muscle inhibition was higher during foam cushion condition (APA: p = 0.001; CPA: p = 0.007). Thigh and trunk muscle activities were similar across the conditions. These results advance the knowledge in postural control during body perturbations standing on unstable surfaces.

  16. Functional diversity of catch mitigates negative effects of temperature variability on fisheries yields.

    Science.gov (United States)

    Dee, Laura E; Miller, Steve J; Peavey, Lindsey E; Bradley, Darcy; Gentry, Rebecca R; Startz, Richard; Gaines, Steven D; Lester, Sarah E

    2016-08-17

    Temperature variation within a year can impact biological processes driving population abundances. The implications for the ecosystem services these populations provide, including food production from marine fisheries, are poorly understood. Whether and how temperature variability impacts fishery yields may depend on the number of harvested species and differences in their responses to varying temperatures. Drawing from previous theoretical and empirical studies, we predict that greater temperature variability within years will reduce yields, but harvesting a larger number of species, especially a more functionally diverse set, will decrease this impact. Using a global marine fisheries dataset, we find that within-year temperature variability reduces yields, but current levels of functional diversity (FD) of targeted species, measured using traits related to species' responses to temperature, largely offset this effect. Globally, high FD of catch could avoid annual losses in yield of 6.8% relative to projections if FD were degraded to the lowest level observed in the data. By contrast, species richness in the catch and in the ecosystem did not provide a similar mitigating effect. This work provides novel empirical evidence that short-term temperature variability can negatively impact the provisioning of ecosystem services, but that FD can buffer these negative impacts.

  17. Diel variation in the catch of fishes and penaeid shrimps in a tropical estuary

    Science.gov (United States)

    Stoner, Allan W.

    1991-07-01

    In Laguna Joyuda, Puerto Rico, 24-h trawl surveys were conducted to test the hypothesis that there is no diel variation in the catch rate of fishes and penaeid shrimps in a turbid, microtidal estuary relatively free of visual predation. The null hypothesis was not rejected for the two most abundant fishes in the lagoon, Eucinostomus gula (Gerreidae) and Achirus lineatus (Bothidae). Conversely, the total number of fishes, Diapterus rhombeus (Gerreidae), and the engraulids Anchoa cubana and A. hepsetus were collected in significantly higher numbers during hours of darkness. Total penaeid catch was significantly higher in night than in day collections. The most abundant species were Penaeus notialis and P. subtilis, both of which appeared to be strong daytime burrowers. Small penaeids demonstrated greater diel variation in trawl capture rate than larger (subadult) shrimps. Diel variation in capture rate was related to habitat associations of individual species. Fauna resident in the very turbid lagoon demonstrated no diel variation in activity patterns and trawl susceptibility. Those species which spend only the early part of their lives in the lagoon, or live in both turbid and clear water, had significant diel variation in activity and trawl catchability.

  18. Catch up growth in low birth weight infants: striking a healthy balance.

    Science.gov (United States)

    Jain, Vandana; Singhal, Atul

    2012-06-01

    Catch-up growth in the first few months of life is seen almost ubiquitously in infants born small for their gestational age and conventionally considered highly desirable as it erases the growth deficit. However, recently such growth has been linked to an increased risk of later adiposity, insulin resistance and cardiovascular disease in both low income and high-income countries. In India, a third of all babies are born with a low birth weight, but the optimal growth pattern for such infants is uncertain. As a response to the high rates of infectious morbidities, undernutrition and stunting in children, the current policy is to promote rapid growth in infancy. However, with socio-economic transition and urbanization making the Indian environment more obesogenic, and the increasing prevalence of type 2 diabetes and cardiovascular disease, affecting progressively younger population, the long term adverse programming effect of fast/excessive weight gain in infancy on later body composition and metabolism may outweigh short-term benefits. This review discusses the above issues focusing on the need to strike a healthy balance between the risks and benefits of catch-up growth in Indian infants.

  19. Estimating the relative abundance of small mammals when there is no record of catching effort

    Directory of Open Access Journals (Sweden)

    Rui Cerqueira

    2015-08-01

    Full Text Available ABSTRACT Estimates of local population abundances, which require carefully designed sampling procedures, can provide valuable information on population size and density. Even though small mammals are one of the most widely studied vertebrate groups, many surveys have not recorded basic information to estimate local abundances, for instance catching effort. Here we suggest a simple comparative trapping frequency index that can be used as an alternative to the relative abundance index in data sets that only contain the number of species and individuals collected, thus lacking information on sampling effort. To compare trapping frequency and relative abundances we used capture records from more than four years, from seven species of rodents and two marsupial species collected by the Brazilian Plague Service. We calculated the trapping frequency index of each species as the proportion of trapped individuals per total of all individuals caught. We found that this trapping index was significantly correlated with a relative abundance index (number of captured individuals divided by number of trap nights. Our findings suggest that the proposed index may be useful for comparisons in situations where data on catching effort is lacking. The index may also provide a simple, though approximate quantification of relative local abundances, with possible applications in comparative studies (e.g. meta-analysis. We suggest that this index is used in studies that do not focus on obtaining accurate population parameter estimates, but which nonetheless contain data that can still offer a representative measure to compare local population abundances.

  20. Should total landings be used to correct estimated catch in numbers or mean-weight-at-age?

    DEFF Research Database (Denmark)

    Lewy, Peter; Lassen, H.

    1997-01-01

    Many ICES fish stock assessment working groups have practised Sum Of Products, SOP, correction. This correction stems from a comparison of total weights of the known landings and the SOP over age of catch in number and mean weight-at-age, which ideally should be identical. In case of SOP...... discrepancies some countries correct catch in numbers while others correct mean weight-at-age by a common factor, the ratio between landing and SOP. The paper shows that for three sampling schemes the SOP corrections are statistically incorrect and should not be made since the SOP is an unbiased estimate...... of the total landings. Calculation of the bias of estimated catch in numbers and mean weight-at-age shows that SOP corrections of either of these estimates may increase the bias. Furthermore, for five demersal and one pelagic North Sea species it is shown that SOP discrepancies greater than 2% from...

  1. Spatially explicit estimates of stock sizes, structure and biomass of herring and blue whiting, and catch data of bluefin tuna

    DEFF Research Database (Denmark)

    Huse, G.; MacKenzie, B. R.; Trenkel, V.;

    2015-01-01

    The North Atlantic is a productive marine region which has supported important commercial fisheries for centuries. Many of these fisheries have exploited the pelagic species, including herring, blue whiting and tuna. Here we present data on the distribution of herring and blue whiting based...... on the international ecosystem survey in the Nordic Seas (IESNS), the bottom trawl survey in the Bay of Biscay and Celtic Sea (EVHOE) and the pelagic survey in the Bay of Biscay (PELGAS). We also present catch data on bluefin tuna, which has been depleted for decades but historically used to be a key predator...... on the other pelagic stocks during summer. The results show that there were substantial changes in the herring and blue whiting distribution during the 1990s and early 2000s. The earliest bluefin tuna catches noted were in 1907. The catches in the Norwegian Sea area peaked in the 1950s and there have been very...

  2. Effects of adhesive thickness on the Lamb wave pitch-catch signal using bonded piezoelectric wafer transducers

    Science.gov (United States)

    Islam, M. M.; Huang, H.

    2016-08-01

    This paper investigates the effects of adhesive layer on Lamb wave ultrasound pitch-catch signals that are excited and sensed by piezoelectric wafer transducers bonded on a slender structure. Analytical models were established to simulate the longitudinal and flexural vibrations of the structures separately and parametric studies of the bonding layer properties, i.e. the shear transfer parameter, adhesive thickness, and shear modulus, were performed. The parametric studies indicate that there exists an optimal adhesive layer thickness that generates maximum ultrasound pitch-catch signal for both wave modes. This prediction was subsequently validated by measurements. In addition, an improved match between the measured and simulated pitch-catch signals was achieved by adjusting the adhesive layer parameters.

  3. Effects of contrasting catch crops on nitrogen availability and nitrous oxide emissions in an organic cropping system

    DEFF Research Database (Denmark)

    Li, Xiaoxi; Petersen, Søren O; Sørensen, Peter;

    2015-01-01

    crops. The effect of two catch crop management strategies was also tested: autumn harvest of the catch crop versus incorporation of whole-crop residues by spring ploughing. LBCCs accumulated 59–67 kg N ha−1 in their tops, significantly more than those of the non-LBCC, 32–40 kg N ha−1. Macro...... of catch crops, especially LBCCs, tended to reduce crop yield. The annual N2O emissions were comparable across treatments except for fodder radish, which had the highest N2O emission, and also the highest average yield-scaled N2O emission, at 499 g N2O-N Mg−1 grain. Although the sampling strategy employed...

  4. Zero-inflated modeling of fish catch per unit area resulting from multiple gears: Application to channel catfish and shovelnose sturgeon in the Missouri River

    Science.gov (United States)

    Arab, A.; Wildhaber, M.L.; Wikle, C.K.; Gentry, C.N.

    2008-01-01

    Fisheries studies often employ multiple gears that result in large percentages of zero values. We considered a zero-inflated Poisson (ZIP) model with random effects to address these excessive zeros. By employing a Bayesian ZIP model that simultaneously incorporates data from multiple gears to analyze data from the Missouri River, we were able to compare gears and make more year, segment, and macrohabitat comparisons than did the original data analysis. For channel catfish Ictalurus punctatus, our results rank (highest to lowest) the mean catch per unit area (CPUA) for gears (beach seine, benthic trawl, electrofishing, and drifting trammel net); years (1998 and 1997); macrohabitats (tributary mouth, connected secondary channel, nonconnected secondary channel, and bend); and river segment zones (channelized, inter-reservoir, and least-altered). For shovelnose sturgeon Scaphirhynchus platorynchus, the mean CPUA was significantly higher for benthic trawls and drifting trammel nets; 1998 and 1997; tributary mouths, bends, and connected secondary channels; and some channelized or least-altered inter-reservoir segments. One important advantage of our approach is the ability to reliably infer patterns of relative abundance by means of multiple gears without using gear efficiencies. ?? Copyright by the American Fisheries Society 2008.

  5. Síndrome de deleção 22q11.2: compreendendo o CATCH22 22q11.2 deletion syndrome: catching the CATCH22

    Directory of Open Access Journals (Sweden)

    Rafael Fabiano M. Rosa

    2009-06-01

    Full Text Available OBJETIVO:Realizar uma revisão dos aspectos históricos, epidemiológicos, clínicos, etiológicos e laboratoriais da síndrome de deleção 22q11.2, salientando-se a importância e as dificuldades do seu diagnóstico. FONTES DE DADOS: Pesquisa nas bases de dados Medline, Lilacs e SciELO, além da Internet e capítulos de livros em inglês, acerca de publicações feitas entre 1980 e 2008. Para isso, utilizaram-se os descritores "22q11", "DiGeorge", "Velocardiofacial" e "CATCH22". SÍNTESE DOS DADOS: A síndrome de deleção 22q11.2, também conhecida como síndrome de DiGeorge ou velocardiofacial, foi identificada no começo da década de 1990. A microdeleção 22q11.2 é considerada uma das síndromes de microdeleção genética mais frequentes em seres humanos. Caracteriza-se por um espectro fenotípico bastante amplo, com mais de 180 achados clínicos já descritos do ponto de vista físico e comportamental. Contudo, nenhum achado é patognomônico ou mesmo obrigatório. A maioria dos pacientes apresenta uma deleção pequena, detectada somente por técnicas de genética molecular, como a hibridização in situ fluorescente. Apresenta padrão de herança autossômico dominante, ou seja, indivíduos acometidos apresentam um risco de 50% de transmiti-la a seus filhos. CONCLUSÕES: Pacientes com a síndrome de deleção 22q11.2 frequentemente necessitam, ao longo de suas vidas, de um grande número de intervenções médicas e hospitalizações. O diagnóstico precoce é fundamental para a adequada avaliação e manejo clínico dos indivíduos e seus familiares.OBJECTIVE:To review historical, epidemiological, clinical, etiological and laboratorial aspects of the 22q11.2 deletion syndrome, highlighting the importance of the diagnosis and its difficulties. DATA SOURCES: MedLine, Lilacs e SciELO databases, as well as internet and book chapters written in English, were searched for the period of 1980-2008, with the following descriptors "22q11

  6. Assessment of Caspian Seal By-Catch in an Illegal Fishery Using an Interview-Based Approach.

    Directory of Open Access Journals (Sweden)

    Lilia Dmitrieva

    Full Text Available The Caspian seal (Pusa caspica has declined by more than 90% since 1900 and is listed as endangered by IUCN. We made the first quantitative assessment of Caspian seal by-catch mortality in fisheries in the north Caspian Sea by conducting semi-structured interviews in fishing communities along the coasts of Russia (Kalmykia, Dagestan, Kazakhstan and Turkmenistan. We recorded a documented minimum by-catch of 1,215 seals in the survey sample, for the 2008-2009 fishing season, 93% of which occurred in illegal sturgeon fisheries. Due to the illegal nature of the fishery, accurately quantifying total fishing effort is problematic and the survey sample could reflect less than 10% of poaching activity in the north Caspian Sea. Therefore total annual by-catch may be significantly greater than the minimum documented by the survey. The presence of high by-catch rates was supported independently by evidence of net entanglement from seal carcasses, during a mass stranding on the Kazakh coast in May 2009, where 30 of 312 carcasses were entangled in large mesh sturgeon net remnants. The documented minimum by-catch may account for 5 to 19% of annual pup production. Sturgeon poaching therefore not only represents a serious threat to Caspian sturgeon populations, but may also be having broader impacts on the Caspian Sea ecosystem by contributing to a decline in one of the ecosystem's key predators. This study demonstrates the utility of interview-based approaches in providing rapid assessments of by-catch in illegal small-scale fisheries, which are not amenable to study by other methods.

  7. Assessment of Caspian Seal By-Catch in an Illegal Fishery Using an Interview-Based Approach.

    Science.gov (United States)

    Dmitrieva, Lilia; Kondakov, Andrey A; Oleynikov, Eugeny; Kydyrmanov, Aidyn; Karamendin, Kobey; Kasimbekov, Yesbol; Baimukanov, Mirgaliy; Wilson, Susan; Goodman, Simon J

    2013-01-01

    The Caspian seal (Pusa caspica) has declined by more than 90% since 1900 and is listed as endangered by IUCN. We made the first quantitative assessment of Caspian seal by-catch mortality in fisheries in the north Caspian Sea by conducting semi-structured interviews in fishing communities along the coasts of Russia (Kalmykia, Dagestan), Kazakhstan and Turkmenistan. We recorded a documented minimum by-catch of 1,215 seals in the survey sample, for the 2008-2009 fishing season, 93% of which occurred in illegal sturgeon fisheries. Due to the illegal nature of the fishery, accurately quantifying total fishing effort is problematic and the survey sample could reflect less than 10% of poaching activity in the north Caspian Sea. Therefore total annual by-catch may be significantly greater than the minimum documented by the survey. The presence of high by-catch rates was supported independently by evidence of net entanglement from seal carcasses, during a mass stranding on the Kazakh coast in May 2009, where 30 of 312 carcasses were entangled in large mesh sturgeon net remnants. The documented minimum by-catch may account for 5 to 19% of annual pup production. Sturgeon poaching therefore not only represents a serious threat to Caspian sturgeon populations, but may also be having broader impacts on the Caspian Sea ecosystem by contributing to a decline in one of the ecosystem's key predators. This study demonstrates the utility of interview-based approaches in providing rapid assessments of by-catch in illegal small-scale fisheries, which are not amenable to study by other methods.

  8. Management implications of the biodiversity and socio-economic impacts of shrimp trawler by-catch in Bahía de Kino, Sonora, México.

    Science.gov (United States)

    Meltzer, Lorayne; Blinick, Naomi S; Fleishman, Abram B

    2012-01-01

    The shrimp fishery is the most economically important fishery in Mexico. The trawler-based portion of this fishery results in high rates of by-catch. This study quantifies and describes the biodiversity of by-catch associated with trawling in the Bahía de Kino region of Sonora, Mexico. Data were collected from 55 trawls, on six boats, over 14 nights, during November of 2003, 2004, 2006-2009. By-catch rates within trawl samples averaged 85.9% measured by weight. A total of 183 by-catch species were identified during the course of this study, including 97 species of bony fish from 43 families, 19 species of elasmobranchs from 12 families, 66 species of invertebrates from eight phyla, and one species of marine turtle; seven of the documented by-catch species are listed on the IUCN Red List, CITES, or the Mexican NOM-059-ECOL-2010; 35 species documented in the by-catch are also targeted by local artisanal fishers. Some of the species frequently captured as juveniles in the by-catch are economically important to small-scale fishers in the region, and are particularly sensitive to overexploitation due to their life histories. This study highlights the need for further research quantifying the impacts of high levels of by-catch upon small-scale fishing economies in the region and presents strong ecological and economic rationale for by-catch management within the shrimp fishery of the Gulf of California. Site-specific by-catch management plans should be piloted in the Bahía de Kino region to address the growing momentum in national and international fisheries policy regimes toward the reduction of by-catch in shrimp fisheries.

  9. Car sharing à la carte

    CERN Multimedia

    Anaïs Schaeffer

    2012-01-01

    Do you want to make your commute to CERN easier, while saving money at the same time? Would you prefer not to spend a quarter of an hour crawling round the CERN car parks looking for a space? If so, read on: this article might well be of great interest to you.   We would like to draw your attention to a well established, albeit sadly under-used, method of transport: car sharing. To promote car-sharing, the GS Department has stepped in to call on the services of the Swiss firm Green Monkeys which specialises in this user-friendly and intelligent transport scheme. The company’s slogan is:  “Car-sharing as you want, when you want and as much as you want”. The principle is very straightforward. To use this car-sharing facility, you simply complete your free online registration with Green Monkeys, providing the following details: your journey, departure time, arrival time and days of the week, and indicating whether you are a passenger or driver or both. &a...

  10. Interlibrary Cooperation and Resource Sharing.

    Science.gov (United States)

    Kittel, Dorothy

    Based on fiscal year 1986 annual reports from 48 states, Guam, Puerto Rico, and the Virgin Islands, this report describes interlibrary cooperation and resource sharing activities supported by the Library Services and Construction Act (LSCA), Title III, funds. In response to the 1984 amendment to Title III (which required each state to include in…

  11. Scalable shared-memory multiprocessing

    CERN Document Server

    Lenoski, Daniel E

    1995-01-01

    Dr. Lenoski and Dr. Weber have experience with leading-edge research and practical issues involved in implementing large-scale parallel systems. They were key contributors to the architecture and design of the DASH multiprocessor. Currently, they are involved with commercializing scalable shared-memory technology.

  12. Barriers to Cyber Information Sharing

    Science.gov (United States)

    2014-12-01

    machines and continued to collect shoppers ’ information for three more days.39 On December 27, Target also acknowledged, contrary to early reports...cyber criminals it is difficult, costly and ineffective to fight online attacks alone. Having the ability to connect and share information about

  13. Natural deduction : sharing by presentation

    NARCIS (Netherlands)

    Loeb, Iris

    2007-01-01

    Part I of this thesis studies a fragment of natural deduction to which we have added the notion of sharing of subresults. This formalism is called 'deduction graphs'. We show some properties of cut-elimination on deduction graphs, like strong normalisation and confluence. We discuss connections with

  14. Neither invented nor shared here

    DEFF Research Database (Denmark)

    Burcharth, Ana Luiza de Araújo; Knudsen, M. P.; Søndergaard, Helle Alsted

    2014-01-01

    against the sourcing of external knowledge (the Not-invented-here (NIH) syndrome) and against the external exploitation of knowledge assets (the Not-shared-here (NSH) syndrome). Using survey data collected from 331 firms, this article empirically assesses the theoretical assertion that the NIH and NSH...

  15. Interlibrary Cooperation and Resource Sharing.

    Science.gov (United States)

    Kittel, Dorothy

    Based on fiscal year 1985 annual reports from 48 states, this report describes interlibrary cooperation and resource-sharing activities supported by Library Services and Construction Act (LSCA), Title III, funds during 1985. A summary of types of activities reported includes the establishment, maintenance, and expansion of communication networks…

  16. Building a Shared Information Network.

    Science.gov (United States)

    Stanat, Ruth

    1991-01-01

    Discussion of information needs in a business environment focuses on how to build a shared information network. Highlights include the evolution of corporate intelligence systems; results of a survey that examined the information networking needs of large corporations; and a case study of the development of an information network at Citibank N.A.…

  17. Normal Families and Shared Functions

    Institute of Scientific and Technical Information of China (English)

    WANG Xue-qin; LEI Chun-lin

    2015-01-01

    Let k be a positive integer, let h be a holomorphic function in a domain D, h 6≡0 and let F be a family of nonvanishing meromorphic functions in D. If each pair of functions f and g in F , f (k) and g(k) share h in D, then F is normal in D.

  18. Moralities of sharing and caring

    NARCIS (Netherlands)

    Niehof, A.; Wahlen, S.

    2017-01-01

    This paper propounds the concept of the moral household economy in order to understand and explain gender performances in food practices of sharing and caring in the socio-cultural domain of unpaid food work. Households are the immediate context for meeting people’s food and nutrition needs and for

  19. Reconstructing labor income shares in Argentina, Brazil and Mexico, 1870-2000

    OpenAIRE

    Frankema, Ewout

    2010-01-01

    Special Issue on Latin American Inequality. The labor income share in national income is a good indicator of the extent to which the working classes are able to reap the fruits of economic growth or, conversely, bear the burden of economic stagnation. This paper aims to reconstruct the labor income share of Argentina, Brazil and Mexico in a three-sector framework, including the rural, the urban formal and the urban informal sectors. We find that in all three countries the share of labor ea...

  20. Light-trap Catch of the Common Cockchafer (Melolontha melolontha L. Depending on the Atmospheric Ozone Concentration

    Directory of Open Access Journals (Sweden)

    NOWINSZKY, László

    2011-01-01

    Full Text Available The study deals the efficiency of light trapping of the Common Cockchafer (Melolonthamelolontha L. (Coleoptera: Melolonthidae in connection with the ozone concentration of air. Thedata of the Hungarian forestry light trap network were used for the years 1997 through 2006. Wecalculated relative catch values of from the number of caught insects. We assigned these to the ozonevalues of the respective days. For the classified date pairs regression equations were calculated. Weestablished that the light trapping is most effective if the ozone concentration is high. As opposed tothis, low ozone concentration reduces the success of the catch. Our results may be utilized in plantprotection and forest protection prognoses.

  1. African-American Biography.

    Science.gov (United States)

    Martin, Ron

    1995-01-01

    Suggests sources of information for African American History Month for library media specialists who work with students in grades four through eight. Gale Research's "African-American Reference Library," which includes "African-America Biography,""African-American Chronology," and "African-American Almanac,"…

  2. The epidemiology of mental illness in Afro-Americans.

    Science.gov (United States)

    Williams, D H

    1986-01-01

    The epidemiologic study of mental illness among Afro-Americans has progressed since the antebellum period when the rate of mental illness among free Afro-Americans living in the North was inflated to justify continued slavery. Community-wide surveys conducted after World War II demonstrated that when socioeconomic variables were controlled, the rate of mental illness among Afro-Americans was no higher than that of other groups. The rates of mental illness and substance abuse of Afro-Americans vary according to socioeconomic class and are also related to differential family structure, early performance in school, and antisocial behavior of fathers. Despite progress, undersampling of middle-class Afro-Americans and poor, unemployed, young, urban Afro-American males are consistent deficiencies of surveys that even the ambitious NIMH Epidemiologic Catchment Area Program seems to share.

  3. Enhancing bird banding information sharing across the western hemishpere

    Science.gov (United States)

    Rojo, A.; Berlanga, H.; Howes, L.; Tomosy, M.

    2007-01-01

    Bird banding and marking provide indispensable tools for ornithological research, management, and conservation of migratory birds and their habitats along migratory routes, breeding and non-breeding grounds. With the growing interest in international coordination of tracking bird movements, coordination amongst developing and existing programs is essential for effective data management. The North American Bird Banding Program (Canadian Bird Banding Office and U.S. Bird Banding Laboratory and the Mexican government) has been working to enhance collaboration with other Western Hemisphere countries to establish a voluntary bird banding communication network. This network addresses challenges, such as: demonstrating how sharing banding expertise and information management can support the stewardship of Western Hemisphere migratory birds, ensuring that valuable banding and encounter data are captured and shared. With increasing numbers of international scientific and conservation initiatives, bird banding and marking programs must provide essential international coordination functions as well as support local activities by facilitating access to bands, training, data management and encounter reporting.

  4. Direct Experimental Evidence of Nonequilibrium Energy Sharing in Dissipative Collisions

    Energy Technology Data Exchange (ETDEWEB)

    Casini, G.; Maurenzig, P.; Olmi, A.; Bini, M.; Calamai, S.; Meucci, F.; Pasquali, G.; Poggi, G.; Stefanini, A. [Istituto Nazionale di Fisica Nucleare and Universita di Firenze, I--50125 Florence (Italy); Gobbi, A.; Hildenbrand, K. [Gesellschaft fuer Schwerionenforschung, D--64291 Darmstadt (Germany)

    1997-02-01

    Primary and secondary masses of heavy reaction products have been deduced from kinematics and energy{endash}time-of-flight measurements, respectively, for the direct and reverse collisions of {sup 100}Mo with {sup 120}Sn at 14.1AMeV. Direct experimental evidence of the correlation of energy sharing with net mass transfer and model-independent results on the evolution of the average excitation from equal-energy to equal-temperature partition are presented. {copyright} {ital 1997} {ital The American Physical Society}

  5. Catch crops as universal and effective method for reducing nitrogen leaching loss in spring cereal production: A meta-analysis.

    Science.gov (United States)

    Valkama, Elena; Lemola, Riitta; Känkänen, Hannu; Turtola, Eila

    2016-04-01

    Sustainable farms produce adequate amounts of a high-quality product, protect their resources and are both environmentally friendly and economically profitable. Nitrogen (N) fertilization decisively influences the cereal yields as well as increases soil N balance (N input in fertilizer - N output in harvested yield), thereby leading to N losses to the environment. However, while N input reduction affects soil N balance, such approach would markedly reduce N leaching loss only in case of abnormally high N balances. As an alternative approach, the growing of catch crops aims to prevent nutrient leaching in autumn after harvest and during the following winter, but due to competition, catch crops may also reduce yields of the main crop. Although studies have explored the environmental effects of catch crops in cereal production in the Nordic countries (Denmark, Sweden, Finland and Norway) during the past 40 years, none has yet carried out a meta-analysis. We quantitatively summarized 35 studies on the effect of catch crops (non-legume and legume) undersown in spring cereals on N leaching loss or its risk as estimated by the content of soil nitrate N or its sum with ammonium in late autumn. The meta-analysis also included the grain yield and N content of spring cereals. To identify sources of variation, we studied the effects of soil texture and management (ploughing time, the amount of N applied, fertilizer type), as well as climatic (annual precipitation) and experimental conditions (duration of experiments, lysimeter vs. field experiments). Finally, we examined whether the results differed between the countries or over the decades. Compared to control groups with no catch crops, non-legume catch crops, mainly ryegrass species, reduced N leaching loss by 50% on average, and soil nitrate N or inorganic N by 35% in autumn. Italian ryegrass depleted soil N more effectively (by 60%) than did perennial ryegrass or Westerwolds ryegrass (by 25%). In contrast, legumes (white

  6. Professional SharePoint 2013 administration

    CERN Document Server

    Young, Shane; Klindt, Todd

    2013-01-01

    SharePoint admin author gurus return to prepare you for working with the new features of SharePoint 2013! The new iteration of SharePoint boasts exciting new features. However, any new version also comes with its fair share of challenges and that's where this book comes in. The team of SharePoint admin gurus returns to presents a fully updated resource that prepares you for making all the new SharePoint 2013 features work right. They cover all of the administration components of SharePoint 2013 in detail, and present a clear understanding of how they affect the role of the adminis

  7. Promoting Energy-Balance Behaviors among Ethnically Diverse Adolescents: Overview and Baseline Findings of the Central Texas CATCH Middle School Project

    Science.gov (United States)

    Springer, Andrew E.; Kelder, Steven H.; Byrd-Williams, Courtney E.; Pasch, Keryn E.; Ranjit, Nalini; Delk, Joanne E.; Hoelscher, Deanna M.

    2013-01-01

    The Central Texas Coordinated Approach To Child Health (CATCH) Middle School Project is a 3.5-year school-based project aimed at promoting physical activity (PA), healthy eating, and obesity prevention among public middle school students in Texas. This article describes the CATCH intervention model and presents baseline findings from spring 2009.…

  8. Secret sharing scheme with inherited characteristic

    Institute of Scientific and Technical Information of China (English)

    Ye Zhenjun; Meng Fanzhen

    2006-01-01

    To assure the shareholders can look for their "legal" attorneys to renew the secret, once the secret sharing scheme is initialized, a secret sharing scheme with inherited characteristic is constructed. In this scheme, each shareholder can produce a new share by his algorithm, which is equivalent to the primary one. Together with other shares, the primary secret can be renewed. Since this scheme is constructed not by replacing the primary share with a new share produced by the dealer in his primitive secret sharing scheme, so no matter how much shares the shareholder produces, these shares can not be gathered together to renew the secret in this scheme. Compared with the existing secret sharing schemes, this scheme provides more agility for the shareholders by investing each of them a function but not affect its security.

  9. Automatic Earthquake Detection and Location by Waveform coherency in Alentejo (South Portugal) Using CatchPy

    Science.gov (United States)

    Custodio, S.; Matos, C.; Grigoli, F.; Cesca, S.; Heimann, S.; Rio, I.

    2015-12-01

    Seismic data processing is currently undergoing a step change, benefitting from high-volume datasets and advanced computer power. In the last decade, a permanent seismic network of 30 broadband stations, complemented by dense temporary deployments, covered mainland Portugal. This outstanding regional coverage currently enables the computation of a high-resolution image of the seismicity of Portugal, which contributes to fitting together the pieces of the regional seismo-tectonic puzzle. Although traditional manual inspections are valuable to refine automatic results they are impracticable with the big data volumes now available. When conducted alone they are also less objective since the criteria is defined by the analyst. In this work we present CatchPy, a scanning algorithm to detect earthquakes in continuous datasets. Our main goal is to implement an automatic earthquake detection and location routine in order to have a tool to quickly process large data sets, while at the same time detecting low magnitude earthquakes (i.e. lowering the detection threshold). CatchPY is designed to produce an event database that could be easily located using existing location codes (e.g.: Grigoli et al. 2013, 2014). We use CatchPy to perform automatic detection and location of earthquakes that occurred in Alentejo region (South Portugal), taking advantage of a dense seismic network deployed in the region for two years during the DOCTAR experiment. Results show that our automatic procedure is particularly suitable for small aperture networks. The event detection is performed by continuously computing the short-term-average/long-term-average of two different characteristic functions (CFs). For the P phases we used a CF based on the vertical energy trace while for S phases we used a CF based on the maximum eigenvalue of the instantaneous covariance matrix (Vidale 1991). Seismic event location is performed by waveform coherence analysis, scanning different hypocentral coordinates

  10. Nutrient cycling in a cropping system with potato, spring wheat, sugar beet, oats and nitrogen catch crops. II. Effect of catch crops on nitrate leaching in autumn and winter

    NARCIS (Netherlands)

    Vos, J.; Putten, van der P.E.L.

    2004-01-01

    The Nitrate Directive of the European Union (EU) forces agriculture to reduce nitrate emission. The current study addressed nitrate emission and nitrate-N concentrations in leachate from cropping systems with and without the cultivation of catch crops (winter rye: Secale cereale L. and forage rape:

  11. Genetic mixed-stock analysis of lake-run brown trout Salmo trutta fishery catches in the Inari Basin, northern Finland: implications for conservation and management.

    Science.gov (United States)

    Swatdipong, A; Vasemägi, A; Niva, T; Koljonen, M-L; Primmer, C R

    2013-09-01

    Genetic mixed-stock analysis (MSA) of wild lake-run brown trout Salmo trutta fishery catches (n = 665) from the Inari Basin (northern Finland) between 2006 and 2008 was carried out using a previously characterized baseline with 30 populations (n = 813) and 13 microsatellite loci. Altogether, 12 populations contributed significantly to mixed-stock fisheries, with the Ivalojoki system being the major contributor (70%) to the total catch. When catches were analysed regionally, geographically nearby populations were the main contributors to the local catches, indicating that a large proportion of S. trutta occupy lacustrine areas near the natal river mouth rather than dispersing throughout the lake. Similarly, far upstream populations contributed insignificantly to catches. These findings have important implications for the conservation and sustainable fishery management of the Inari system.

  12. Shared energy savings (SES) contracting

    Energy Technology Data Exchange (ETDEWEB)

    Aldridge, D.R. Jr. [Army Corps of Engineers, Huntsville, AL (United States)

    1995-11-01

    This paper discusses the use of a Shared Energy Savings (SES) contract as the procurement vehicle to provide, install, and maintain closed-loop ground-coupled heat pumps (CLGCHP`s) for 4,003 family-housing units at Fort Polk, Louisiana. In addition to the requirement relative to heat pumps, the contract allows the energy service company (ESCO) to propose additional projects needed to take full advantage of energy cost-saving opportunities that may exist at Fort Polk. The paper traces the development of the SES contract from feasibility study through development of the request for proposal (RFP) to contract award and implementation. In tracing this development, technical aspects of the project are set forth and various benefits inherent in SES contracting are indicated. The paper concludes that, due to the positive motivation inherent in the shared-savings, as well as partnering aspects of SES contracts, SES contracting is well suited to use as a procurement vehicle.

  13. Hadron therapy information sharing prototype

    OpenAIRE

    Roman, Faustin Laurentiu; Abler, Daniel; Kanellopoulos, Vassiliki; Amorós Vicente, Gabriel; Davies, Jim; Dosanjh, Manjit; Jena, Raj; Kirkby, Norman; Peach, Ken; Salt Cairols, José

    2013-01-01

    The European PARTNER project developed a prototypical system for sharing hadron therapy data. This system allows doctors and patients to record and report treatment-related events during and after hadron therapy. It presents doctors and statisticians with an integrated view of adverse events across institutions, using open-source components for data federation, semantics, and analysis. There is a particular emphasis upon semantic consistency, achieved through intelligent, annotated form desig...

  14. The evolution of reciprocal sharing

    OpenAIRE

    Moore, Jim

    1984-01-01

    Genetical models of the evolution of reciprocal altruism (as distinct from cooperation, mutualism, or nepotism) have difficulty explaining the initial establishment of an altruist gene in a selfish deme. Though potential mechanisms have been suggested, there is an alternative: much "altruistic" behavior may in fact be purely selfish in origin and consequently reciprocity need not be invoked to provide a selective benefit to the actor. _Sharing_ and _helping_ are fundamentally different behavi...

  15. So This is Knowledge Sharing

    Science.gov (United States)

    Motil, Susan

    2003-01-01

    People within large organizations have probably already dealt with problems similar to the problems that you face; you can save time and money by taking advantage of that experience and knowledge. Knowledge sharing by mentors can empower less experienced managers who would otherwise not challenge the status quo. Reviews should encourage joint problem solving rather than just reporting. To accomplish this, ensure that the review process is viewed as feedback from independent and supportive experts.

  16. Wind speed affects prey-catching behaviour in an orb web spider

    Science.gov (United States)

    Turner, Joe; Vollrath, Fritz; Hesselberg, Thomas

    2011-12-01

    Wind has previously been shown to influence the location and orientation of spider web sites and also the geometry and material composition of constructed orb webs. We now show that wind also influences components of prey-catching behaviour within the web. A small wind tunnel was used to generate different wind speeds. Araneus diadematus ran more slowly towards entangled Drosophila melanogaster in windy conditions, which took less time to escape the web. This indicates a lower capture probability and a diminished overall predation efficiency for spiders at higher wind speeds. We conclude that spiders' behaviour of taking down their webs as wind speed increases may therefore not be a response only to possible web damage.

  17. Nature of spatial coupling in children with and without developmental coordination disorder in ball catching.

    Science.gov (United States)

    Przysucha, Eryk P; Maraj, Brian K V

    2013-07-01

    The nature of intra- and interlimb (bimanual) coordination was examined in ten boys with (M = 10.5 years, SD = 1.0) and without DCD (M = 10.8 years, SD = .9) in a two-handed catching task. Children with developmental coordination disorder (DCD) caught significantly fewer balls (MDCD = 56%, SD = 17.6 vs. MnoDCD = 93%, SD = 7.5), and both groups solved the "degrees of freedom problem" differently at intralimb level of coordination. Typically developing children coupled and decoupled the respective spatial relations, whereas the majority of children with DCD segmented their actions. At interlimb level, both groups exhibited a comparable degree of spatial symmetry. However, individual profiles also showed that children with varying degrees of movement issues exhibited movement patterns that were qualitatively and functionally diverse. Overall, in the context of previous research on interlimb coordination it appears that spatial, in addition to temporal organization, may be jeopardized in at least some children with DCD.

  18. Nitrate Leaching, Yields and Carbon Sequestration after Noninversion Tillage, Catch Crops, and Straw Retention

    DEFF Research Database (Denmark)

    Hansen, Elly Møller; Munkholm, Lars Juhl; Olesen, Jørgen E;

    2015-01-01

    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...... 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....

  19. Sensory Properties of Frozen Herring (Clupea harengus) from Different Catch Seasons and Locations

    DEFF Research Database (Denmark)

    Hyldig, Grethe; Jørgensen, Bo Munk; Undeland, Ingrid

    2012-01-01

    Freezing of herring (Clupea harengus) for human consumption is increasing in the Nordic herring industry, either onboard the fishing vessels or right after landing. The quality of frozen herring as a raw material does not only depend on the frozen storage conditions applied, but also...... on compositional features, something which in turn can vary with season and catching ground. To unravel the link between biological variations, basic muscle composition, and sensory properties of frozen herring, a unique herring raw material was caught by commercial fishing vessels at three locations: around...... Iceland, outside the Norwegian coast, and in Kattegat/Skagerrak. The samplings were done according to a specific scheme and conducted over several seasons and 2 years. The herring was converted into butterfly fillets, packed in cardboard boxes, frozen, and then stored at –20 °C or –80 °C for up to 18 mo...

  20. A portable trap with electric lead catches up to 75% of an invasive fish species

    Science.gov (United States)

    Johnson, Nicholas S.; Miehls, Scott; O’Connor, Lisa M.; Bravener, Gale; Barber, Jessica; Thompson, Henry; Tix, John A.; Bruning, Tyler

    2016-06-01

    A novel system combining a trap and pulsed direct current electricity was able to catch up to 75% of tagged invasive sea lamprey Petromyzon marinus in free-flowing streams. Non-target mortality was rare and impacts to non-target migration were minimal; likely because pulsed direct current only needed to be activated at night (7 hours of each day). The system was completely portable and the annual cost of the trapping system was low ($4,800 U.S. dollars). Use of the technology is poised to substantially advance integrated control of sea lamprey, which threaten a fishery valued at 7 billion U.S. dollars annually, and help restore sea lamprey populations in Europe where they are native, but imperiled. The system may be broadly applicable to controlling invasive fishes and restoring valued fishes worldwide, thus having far reaching effects on ecosystems and societies.

  1. Screening Anti-Cancer Drugs against Tubulin using Catch-and-Release Electrospray Ionization Mass Spectrometry

    Science.gov (United States)

    Rezaei Darestani, Reza; Winter, Philip; Kitova, Elena N.; Tuszynski, Jack A.; Klassen, John S.

    2016-05-01

    Tubulin, which is the building block of microtubules, plays an important role in cell division. This critical role makes tubulin an attractive target for the development of chemotherapeutic drugs to treat cancer. Currently, there is no general binding assay for tubulin-drug interactions. The present work describes the application of the catch-and-release electrospray ionization mass spectrometry (CaR-ESI-MS) assay to investigate the binding of colchicinoid drugs to αβ-tubulin dimers extracted from porcine brain. Proof-of-concept experiments using positive (ligands with known affinities) and negative (non-binders) controls were performed to establish the reliability of the assay. The assay was then used to screen a library of seven colchicinoid analogues to test their binding to tubulin and to rank their affinities.

  2. Strategic Entrepreneurship Based Model of Catch-up University in Global Rankings

    Directory of Open Access Journals (Sweden)

    Kozlov Mikhail

    2016-01-01

    Full Text Available The paper will help answer the question, why only few universities managed to succeed significantly in their global ranking advancement, while most of their competitors fail. For this purpose it will introduce a new strategically entrepreneurial catch-up university framework, based on the combination of the resource based view, dynamic capabilities, strategic entrepreneurship and latecomer organization concepts. The new framework logics explains the advantages of being ambidextrous for ranking oriented universities and pursuing new potentially more favorable opportunities for research development. It will propose that substantial increase in the level of dynamic capabilities of the universities and their resource base accumulation is based on the use of the new combination of financial, human and social capital combined with strategic management of these resources in the process of identification and exploitation of greater opportunities.

  3. A portable trap with electric lead catches up to 75% of an invasive fish species

    Science.gov (United States)

    Johnson, Nicholas S.; Miehls, Scott; O’Connor, Lisa M.; Bravener, Gale; Barber, Jessica; Thompson, Henry; Tix, John A.; Bruning, Tyler

    2016-01-01

    A novel system combining a trap and pulsed direct current electricity was able to catch up to 75% of tagged invasive sea lamprey Petromyzon marinus in free-flowing streams. Non-target mortality was rare and impacts to non-target migration were minimal; likely because pulsed direct current only needed to be activated at night (7 hours of each day). The system was completely portable and the annual cost of the trapping system was low ($4,800 U.S. dollars). Use of the technology is poised to substantially advance integrated control of sea lamprey, which threaten a fishery valued at 7 billion U.S. dollars annually, and help restore sea lamprey populations in Europe where they are native, but imperiled. The system may be broadly applicable to controlling invasive fishes and restoring valued fishes worldwide, thus having far reaching effects on ecosystems and societies. PMID:27341485

  4. A portable trap with electric lead catches up to 75% of an invasive fish species

    Science.gov (United States)

    Johnson, Nicholas; Miehls, Scott M.; O'Connor, Lisa M; Bravener, Gale; Barber, Jessica; Thompson, Henry T.; Tix, John A.; Bruning, Tyler

    2016-01-01

    A novel system combining a trap and pulsed direct current electricity was able to catch up to 75% of tagged invasive sea lamprey Petromyzon marinus in free-flowing streams. Non-target mortality was rare and impacts to non-target migration were minimal; likely because pulsed direct current only needed to be activated at night (7 hours of each day). The system was completely portable and the annual cost of the trapping system was low ($4,800 U.S. dollars). Use of the technology is poised to substantially advance integrated control of sea lamprey, which threaten a fishery valued at 7 billion U.S. dollars annually, and help restore sea lamprey populations in Europe where they are native, but imperiled. The system may be broadly applicable to controlling invasive fishes and restoring valued fishes worldwide, thus having far reaching effects on ecosystems and societies.

  5. Innovation systems in small catching-up economies new perspectives on practice and policy

    CERN Document Server

    Varblane, Urmas; Roolaht, Tõnu

    2012-01-01

    In several parts of the world, countries are undergoing economic, social, and political transitions, enhanced and accelerated by the forces of globalization. These transition economies can serve as laboratories for understanding the innovation process. This volume features original theoretical and empirical research. It offers the first comprehensive view of innovation system development in the context of small catching-up economies. Smallness, path dependency, and latecomer status of such economies create some inherent limitations for their innovation systems, but these special characteristics can offer advantages as well. For example, smallness is often related with increased flexibility and shorter reaction times, while latecomers can benefit from earlier experiences of their more advanced neighbors. Path-dependency highlights the fact that the innovation system development processes are considerably influenced by the past experience of a particular country or region. By incorporating these features into a...

  6. Environmental DNA from seawater samples correlate with trawl catches of Subarctic, deepwater fishes

    DEFF Research Database (Denmark)

    Thomsen, Philip Francis; Møller, Peter Rask; Sigsgaard, Eva Egelyng;

    2016-01-01

    in fisheries. Nevertheless, our study demonstrates that eDNA reads can be used as a qualitative and quantitative proxy for marine fish assemblages in deepwater oceanic habitats. This relates directly to applied fisheries as well as to monitoring effects of ongoing climate change on marine biodiversity......Remote polar and deepwater fish faunas are under pressure from ongoing climate change and increasing fishing effort. However, these fish communities are difficult to monitor for logistic and financial reasons. Currently, monitoring of marine fishes largely relies on invasive techniques...... such as bottom trawling, and on official reporting of global catches, which can be unreliable. Thus, there is need for alternative and non-invasive techniques for qualitative and quantitative oceanic fish surveys. Here we report environmental DNA (eDNA) metabarcoding of seawater samples from continental slope...

  7. A Kaldorian approach to catch up and structural change in economies with high degree of heterogeneity

    Directory of Open Access Journals (Sweden)

    Carmem Aparecida Feijo

    2013-06-01

    Full Text Available This paper, based on Kaldor’s main contributions, discusses the specificities in the catch up process of developing economies with high degree of structural heterogeneity. The theoretical model developed shows that developing economies, when modernizing the domestic versus external stock of capital, can reduce the technological gap and thus obtain a faster growth rate without producing disequilibrium in the balance of payments in the long run. As income distribution explains the incentive to the introduction of innovations through capital accumulation, the model is well succeed in connecting capital accumulation, income distribution, technological gap and long term external constraint. We conclude that capital accumulation, under certain circumstances, can overcome external constraint if the accumulation effort promotes structural change increasing the importance of sectors more technological-intensive.

  8. RACE pulls for shared control

    Science.gov (United States)

    Leahy, M. B., Jr.; Cassiday, B. K.

    1993-02-01

    Maintaining and supporting an aircraft fleet, in a climate of reduced manpower and financial resources, dictates effective utilization of robotics and automation technologies. To help develop a winning robotics and automation program the Air Force Logistics Command created the Robotics and Automation Center of Excellence (RACE). RACE is a command wide focal point. Race is an organic source of expertise to assist the Air Logistic Center (ALC) product directorates in improving process productivity through the judicious insertion of robotics and automation technologies. RACE is a champion for pulling emerging technologies into the aircraft logistic centers. One of those technology pulls is shared control. Small batch sizes, feature uncertainty, and varying work load conspire to make classic industrial robotic solutions impractical. One can view ALC process problems in the context of space robotics without the time delay. The ALC's will benefit greatly from the implementation of a common architecture that supports a range of control actions from fully autonomous to teleoperated. Working with national laboratories and private industry, we hope to transition shared control technology to the depot floor. This paper provides an overview of the RACE internal initiatives and customer support, with particular emphasis on production processes that will benefit from shared control technology.

  9. The catch state of mollusc catch muscle is established during activation: experiments on skinned fibre preparations of the anterior byssus retractor muscle of Mytilus edulis L. using the myosin inhibitors orthovanadate and blebbistatin.

    Science.gov (United States)

    Andruchov, Oleg; Andruchova, Olena; Galler, Stefan

    2006-11-01

    Catch is a holding state of muscle where tension is maintained passively for long time periods in the absence of stimulation. The catch state becomes obvious after termination of activation; however, it is possible that catch linkages are already established during activation. To investigate this, skinned fibre bundles of the anterior byssus retractor muscle of Mytilus edulis were maximally activated with Ca(2+) and subsequently exposed to 10 mmol l(-1) orthovanadate (V(i)) or 5 mumol l(-1) blebbistatin to inhibit the force-generating myosin head cross-bridges. Repetitive stretches of about 0.1% fibre bundle length were applied to measure stiffness. Inhibitor application depressed force substantially but never resulted in a full relaxation. The remaining force was further decreased by moderate alkalization (change of pH from 6.7 to 7.4) or by cAMP. Furthermore, the stiffness/force ratio was higher during exposure to V(i) or blebbistatin than during partial Ca(2+) activation producing the same submaximal force. The increased stiffness/force ratio was abolished by moderate alkalization or cAMP. Finally, the stretch-induced delayed force increase (stretch activation) disappeared, and the force recovery following a quick release of the fibre length, was substantially reduced when the force was depressed by V(i) or blebbistatin. All these findings suggest that catch linkages are already established during maximal Ca(2+) activation. They seem to exhibit ratchet properties because they allow shortening and resist stretches. In isometric experiments a force decrease is needed to stress the catch linkages in the high resistance direction so that they contribute to force.

  10. Seroprevalence of CANINE LEISHMANIASIS AND American trypanosomiasis in dogs from Grenada, West Indies

    Science.gov (United States)

    Canine leishmaniasis and American trypanosomiasis (AT) are caused by related hemoflagellated parasites, Leishmania spp. and Trypanosoma cruzi, which share several common host species. Dogs are reservoirs for human infections with both pathogens. We determined the prevalence of antibodies to Leishman...

  11. Assessing most practical and effective protocols to sanitize hands of poultry catching crew members.

    Science.gov (United States)

    Racicot, M; Kocher, A; Beauchamp, G; Letellier, A; Vaillancourt, J-P

    2013-08-01

    Catching crew members can heavily contaminate their hands with organic material. They can act as mechanical vector and spread diseases between farms. Hand hygiene is an important issue for the industry as a whole and for human health by reducing contamination risks. Many studies, in human medicine, tend to make hand rub a standard for hand hygiene. However, few studies have tested the effectiveness of hand hygiene products on visibly contaminated hands. The objective of this study was to evaluate the effectiveness of practical hand sanitization protocols: water and soap, degreasing cream and hand wipes, all combined with alcohol-based hand gel. The use of alcohol-based gel alone was also evaluated. For the reduction of coliforms after washing, there was no statistically significant difference between protocols when the initial level of bacterial contamination was low to moderate. When hands were highly contaminated, the alcohol-based gel alone was less effective than the degreasing cream combined with the alcohol-based gel (p=0.002). As for the reduction in total aerobic bacteria counts, there was no difference between protocols when the initial level of bacterial contamination was low. The water, soap and alcohol-based gel protocol was more effective than the scrubbing wipes and alcohol-based gel protocol when hands were moderately (p=0.002) and highly contaminated (p=0.001). All protocols were effective in neutralizing Salmonella on hands. Reducing the level of bacterial contamination on hands before using an alcohol-based gel seems important to ensure effective hand sanitation for highly and moderately contaminated hands. This can be done by using a degreasing cream or water and soap. Based on the survey, catching crew members preferred using warm water and soap compared to a degreasing cream.

  12. SU-E-T-158: Catching Errors with Trajectory Log Files

    Energy Technology Data Exchange (ETDEWEB)

    Wijesooriya, K; Seitter, K; Desai, V; Dharia, I; Read, P; Larner, J [University of Virginia Health Systems, Charlottesville, VA (United States)

    2015-06-15

    Purpose: To present our single institution experience on catching errors with trajectory log file analysis. The reported causes of failures, probability of occurrences (O), severity of effects (S), and the probability of the failures to be undetected (D) could be added to guidelines of FMEA analysis. Methods: From March 2013 to March 2014, 19569 patient treatment fields/arcs were analyzed. This work includes checking all 131 treatment delivery parameters for all patients, all treatment sites and all treatment delivery fractions. TrueBeam trajectory log files for all treatment field types as well as all imaging types were accessed, read in every 20ms, and every control point (total of 37 million parameters) compared to the physician approved plan in the planning system. Results: Couch angle outlier occurrence: N= 327, range = −1.7 −1.2 deg; gantry angle outlier occurrence: N =59, range = 0.09 – 5.61 deg, collimator angle outlier occurrence: N = 13, range = −0.2 – 0.2 deg. VMAT cases have slightly larger variations in mechanical parameters. MLC: 3D single control point fields have a maximum deviation of 0.04 mm, 39 step and shoot IMRT cases have MLC −0.3 – 0.5 mm deviations, all (1286) VMAT cases have −0.9 – 0.7 mm deviations. Two possible serious errors were found: 1) A 4 cm isocenter shift for the PA beam of an AP-PA pair, under-dosing a portion of PTV by 25%. 2) Delivery with MLC leaves abutted behind the jaws as opposed to the midline as planned, leading to a under-dosing of a small volume of the PTV by 25%, by just the boost plan. Due to their error origin, neither of these errors could have been detected by pre-treatment verification. Conclusion: Performing Trajectory Log file analysis could catch typically undetected errors to avoid potentially adverse incidents.

  13. Initial catch-up growth in children with hypothyroidism on thyroxine replacement therapy

    Directory of Open Access Journals (Sweden)

    Rajitha D

    2015-07-01

    Full Text Available Background: There is a paucity of observational data from India on initial catch up growth in hypothyroid children started on thyroxine replacement therapy. Methods: We retrospectively studied 44 children and adolescents (32 girls with a diagnosis of primary hypothyroidism i.e., (thyrotropin > 15 µIU/mL and thyroxine < 55ng/mL. All were started on treatment with oral thyroxine. The dose was adjusted to maintain thyrotropin between 0.5-5 µIU/mL. Height was measured at baseline and at each follow-up visit and height standard deviation scores (HtSDS were calculated. We studied the therapeutic benefit of thyroxine replacement therapy on growth in the initial couple of years of treatment. Results: Dose of thyroxine required to restore euthyroidism was 4.1±2.5 µg/kg body weight. The dose fell from 9.7±2.4 µg/kg body weight in infants to 3.0±1.5 µg/kg body weight in adolescence (p<0.001. Likewise, the dose per unit body surface area also fell consistently from 207 ± 70.3 µg/m2 in infants to only 89.3±17.9 µg/m2 in adolescents (p<0.001. The initial HtSDS was 2.0±1.5 and this improved by 0.4 to final value of 1.6±1.3 (p < 0.001 after an average follow up of 14.1±2.5 months. The mean catch-up growth velocity, weighted for the duration of follow-up was 7.7 cm/year. Conclusions: The HtSDS deficit because of hypothyroidism is partially regained in the first few years after treatment.

  14. 77 FR 15915 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Comprehensive Annual Catch Limit...

    Science.gov (United States)

    2012-03-16

    ... species designation. An ``exploratory assessment'' conducted by some college students indicated the bank... ``only reliable catch series'' (ORCS) working group. One commenter recommended that the ABC control rule... rule in April of 2012 (including the incorporation of the findings of the SSC's ORCS working group),...

  15. Catch up patterns in newly industrializing countries : an international comparison of manufacturing productivity in Taiwan, 1961-1993

    NARCIS (Netherlands)

    Timmer, Marcel P.

    1998-01-01

    Taiwan has undergone a process of swift industrialization after 1948. Rapid accumulation of physical and human capital enabled Taiwan to exploit new technologies and products, resulting in rapid catch up in labour productivity relative to more advanced economies. Using the industry-of-origin approac

  16. Influence of Packing Size of Magnetic Filter on Efficiency of Catching Impurities with Different Dispersibility and Susceptibility

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    The paper is devoted to investigation of influence of the size of a single filter packing on efficiency of catching impurities with various dispersity and magnetic susceptibility. It is revealed that the time of transferring of the process of cluster forming to stable state depends on packing size. The results can be used to make multilevel packings of magnetic filters.

  17. The broiler's last day of life. Influences of feed withdrawal, catching and transport on physiology and losses of broilers

    NARCIS (Netherlands)

    Nijdam, Edwin

    2006-01-01

    Before slaughter, broilers are subjected to several preslaughter management events such as feed withdrawal, catching, crating, transport, and lairage. The aim of this study was to gain insight into factors which influence mortality, stress, energy metabolism, and meat quality of the broilers on the

  18. Increasing speed to improve arm movement and standing postural control in Parkinson's disease patients when catching virtual moving balls.

    Science.gov (United States)

    Su, Kuei-Jung; Hwang, Wen-Juh; Wu, Ching-yi; Fang, Jing-Jing; Leong, Iat-Fai; Ma, Hui-Ing

    2014-01-01

    Research has shown that moving targets help Parkinson's disease (PD) patients improve their arm movement while sitting. We examined whether increasing the speed of a moving ball would also improve standing postural control in PD patients during a virtual reality (VR) ball-catching task. Twenty-one PD patients and 21 controls bilaterally reached to catch slow-moving and then fast-moving virtual balls while standing. A projection-based VR system connected to a motion-tracking system and a force platform was used. Dependent measures included the kinematics of arm movement (movement time, peak velocity), duration of anticipatory postural adjustments (APA), and center of pressure (COP) movement (movement time, maximum amplitude, and average velocity). When catching a fast ball, both PD and control groups made arm movements with shorter movement time and higher peak velocity, longer APA, as well as COP movements with shorter movement time and smaller amplitude than when catching a slow ball. The change in performance from slow- to fast-ball conditions was not different between the PD and control groups. The results suggest that raising the speed of virtual moving targets should increase the speed of arm and COP movements for PD patients. Therapists, however, should also be aware that a fast virtual moving target causes the patient to confine the COP excursion to a smaller amplitude. Future research should examine the effect of other task parameters (e.g., target distance, direction) on COP movement and examine the long-term effect of VR training.

  19. 77 FR 66746 - Fisheries of the Northeastern United States; Atlantic Herring Fishery; Sub-ACL (Annual Catch...

    Science.gov (United States)

    2012-11-07

    ... research in the 2010-2012 specifications (75 FR 48874, August 12, 2010). However, due to an over-harvest in Area 1A in 2010, the FY 2012 sub-ACL in Area 1A was revised to 24,668 mt on February 24, 2012 (77 FR... Northeastern United States; Atlantic Herring Fishery; Sub-ACL (Annual Catch Limit) Harvested for...

  20. 76 FR 61059 - Fisheries of the Northeastern United States; Atlantic Herring Fishery; Sub-ACL (Annual Catch...

    Science.gov (United States)

    2011-10-03

    ...,362 mt and 0 mt of the sub-ACL is set aside for research (75 FR 48874, August 12, 2010). The... Northeastern United States; Atlantic Herring Fishery; Sub-ACL (Annual Catch Limit) Harvested for Management... calendar day until January 1, 2012, when the 2012 sub-ACL for Area 1B becomes available, except...

  1. River lamprey, Lampetra fluviatilis L., fishery in Latvia – insight into the origin of catch statistics data

    Directory of Open Access Journals (Sweden)

    Abersons Kaspar

    2014-09-01

    Full Text Available Most research to date on the status of the river lamprey, Lampetra fluviatilis L. in Latvia has been done based on catch statistics data. The aim of this study was to explore the present status of the river lamprey fishery in Latvia to improve the understanding of catch statistics data. Currently, river lamprey fishing in Latvia is carried out at 24 fishing grounds located on 17 rivers. The most popular fishing gear is the lamprey fyke net, but lamprey weirs and lamprey trammel nets are also used. The type and design of the fishing gear depends on the parameters of the fishing ground. The catch size is highly variable and is greatly affected by the number of non-resources related circumstances, such as fishing regulations and meteorological factors determining the intensity of lamprey migration during the fishing season and opportunities for fishing during periods of the most intense migration. The fishing effort and the type of fishing gear have also largely changed since the 1960s and 1970s. Therefore, the fluctuation in both the long- and short-term catch data may not correspond to changes in the actual status of the lamprey population.

  2. 76 FR 74757 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Comprehensive Annual Catch Limit...

    Science.gov (United States)

    2011-12-01

    ... Snapper- Grouper, Dolphin and Wahoo, and Golden Crab. The rule would also describe the current terminology... recreational sector based upon the amount of harvest in the previous fishing year that would maintain catch... species or species group is exceeded during a fishing year, then the sector would be closed for...

  3. 26 CFR 31.3401(a)(17)-1 - Remuneration for services performed on a boat engaged in catching fish.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 15 2010-04-01 2010-04-01 false Remuneration for services performed on a boat... Remuneration for services performed on a boat engaged in catching fish. (a) Remuneration for services performed... receive, any cash remuneration, other than remuneration that is described in subparagraph (1) of...

  4. The programming effects of nutrition-induced catch-up growth on gut microbiota and metabolic diseases in adult mice.

    Science.gov (United States)

    Zheng, Jia; Xiao, Xinhua; Zhang, Qian; Yu, Miao; Xu, Jianping; Qi, Cuijuan; Wang, Tong

    2016-04-01

    Substantial evidence indicated that catch-up growth could increase the susceptibility to obesity, insulin resistance, and type 2 diabetes mellitus in adulthood. However, investigations into the "programming" effects of catch-up growth on gut microbiota in the offspring are limited. C57/BL6 mice were fed on either low protein (LP) or normal chow (NC) diet throughout gestation and lactation. Then, the offspring were randomly weaned to either NC or high fat (HF) diet until 32 weeks of age, generating four experimental groups: NC-NC, NC-HF, LP-NC, and LP-HF. Metabolic parameters and gut microbiota were examined in the offspring. It showed that the NC-HF and LP-HF offspring displayed higher body weight (P r = -0.886, P = 0.019). In conclusion, catch-up growth predisposes the offspring to gut microbiota perturbation, obesity, impaired glucose tolerance, insulin resistance, and dyslipidemia. Our study is novel in showing the "programming" effects of nutrition-induced catch-up growth on gut microbiota and metabolic diseases in later life.

  5. Urinary osteocalcin and serum pro-C-type natriuretic peptide predict linear catch-up growth in infants

    DEFF Research Database (Denmark)

    Kilpeläinen, Leena; Ivaska, Kaisa K; Kuiri-Hänninen, Tanja;

    2012-01-01

    Preterm (PT) infants are at risk of growth failure despite advanced early care and nutrition. In addition to poor weight gain, slow postnatal linear growth also is associated with adverse neurological outcome. Markers distinguishing infants at risk for impaired catch-up growth are needed. The aim...

  6. Getting hold of approaching objects : In search of a common control of hand-closure initiation in catching and grasping

    NARCIS (Netherlands)

    van de Kamp, Cornelis; Bongers, Raoul M.; Zaal, Frank T. J. M.

    2010-01-01

    Both in the catching and grasping component of prehension, the hand opens and closes before hand-object contact is made. The initiation of hand closure has to be coordinated with the time course of the decrease of the distance between the hand and the target object, i.e., with the reaching component

  7. D-Catch instrument : development and psychometric testing of a measurement instrument for nursing documentation in hospitals

    NARCIS (Netherlands)

    Paans, Wolter; Sermeus, Walter; Nieweg, Roos M. B.; van der Schans, Cees P.

    2010-01-01

    P>Title. D-Catch instrument: development and psychometric testing of a measurement instrument for nursing documentation in hospitals. Aim. This paper is a report of the development and testing of the psychometric properties of an instrument to measure the accuracy of nursing documentation in general

  8. Feasibility of a Catch-Up HPV Vaccination Program among College Students Attending a Large Rural University in the South

    Science.gov (United States)

    Richman, Alice R.; Haithcox-Dennis, Melissa J.; Allsbrook, Ashley R.

    2012-01-01

    Our study explored the eligibility and willingness of students to participate in a university-wide catch-up Human papillomavirus (HPV) vaccination program. A total of 1804 electronic surveys (82% response) assessing demographics, HPV knowledge, eligibility, and willingness were gathered. HPV knowledge was moderate, with just over a quarter (26%)…

  9. Huayu capsule enhances limb-catching capability of rats with experimental open traumatic brain injury

    Institute of Scientific and Technical Information of China (English)

    Chunyang Zhou; Juan Zhang; Yong Wang; Haibing Qian; Li Gong; Guojun Huang

    2007-01-01

    BACKGROUND: It is hard to cure the open traumatic brain injury (TBI), especially for the brain functional recovery after brain injury. In this regard, traditional Chinese medicine (TCM) has a wide prospect.OBJECTIVE: To observe the effect of Huayu capsule on limb-catching capability of rat models of open TBI,and investigate its possible mechanism.DESIGN: Randomized and controlled study.SETTING: Grade 3 Pharmacological Laboratory of TCM, State Administration of TCM, Chengdu University of TCM.MATERIALS: This study was performed from October 2005 to January 2006. Fifty Sprague-Dawley rats of either gender, aged 3 months old, weighing from 190 to 220 g, were involved in this study. Huayu capsule was made and supplied by the Department of TCM Processing of Chengdu University of TCM, Lot No.050121; Xuefuzhuyu oral liquid was manufactured by Jilin Aodong Yanbian Pharmaceutical Industry Co.,Ltd., Lot No. 050406.METHODS: Open right parietal lobe TBI rat models were made as described in references. The involved rat models were randomized into 5 groups according to gender and body mass: model group, high-, middle-,low-dose Huayu capsule groups and Xuefuzhuyu oral liquid group, with 10 rats in each. Rats in the model group were administrated with distilled water of 5 mL/kg; Rats in the high-, middle- and low-dose Huayu capsule groups were administrated with 1.030, 0.515, 0.258 g/kg raw herbs; Rats in the Xuefuzhuyu oral liquid group were administrated with Xuefuzhuyu oral liquid of 5 mL/kg, intragastrically once a day for 7 days successively for all after recovering consciousness from anesthetization. ① One hour after administration on the 6th day, rats in each group were placed on a 100 cm fine straight iron wire paralleling to the ground and 20 cm above the operational table. The time of the rats keeping on the wire was counted and it indicated the nerve-muscle catching capability. The longer the remained time, the better the nerve-muscle catching capability.② Twenty

  10. Coordination between catch connective tissue and muscles through nerves in the spine joint of the sea urchin Diadema setosum.

    Science.gov (United States)

    Motokawa, Tatsuo; Fuchigami, Yoshiro

    2015-03-01

    Echinoderms have catch connective tissues that change their stiffness as a result of nervous control. The coordination between catch connective tissue and muscles was studied in the spine joint of the sea urchin Diadema setosum. Spine joints are equipped with two kinds of effector: spine muscles and a kind of catch connective tissue, which is called the catch apparatus (CA). The former is responsible for spine movements and the latter for maintenance of spine posture. Diadema show a shadow reaction in which they wave spines when a shadow falls on them, which is a reflex involving the radial nerves. Dynamic mechanical tests were performed on the CA in a joint at which the muscles were severed so as not to interfere with the mechanical measurements. The joint was on a piece of the test that contained other spines and a radial nerve. Darkening of the preparation invoked softening of the CA and spine waving (the shadow reaction). Electrical stimulation of the radial nerve invoked a similar response. These responses were abolished after the nerve pathways from the radial nerve to spines had been cut. A touch applied to the CA stiffened it and the adjacent spines inclined toward the touched CA. A touch to the base of the adjacent spine softened the CA and the spines around the touched spine inclined towards it. The softening of the CA can be interpreted as a response that reduces the resistance of the ligaments to spine movements. Our results clearly show coordination between catch connective tissue and muscles through nerves.

  11. Dynamics of Bacillus thuringiensis var. israelensis and Lysinibacillus sphaericus spores in urban catch basins after simultaneous application against mosquito larvae.

    Directory of Open Access Journals (Sweden)

    Valeria Guidi

    Full Text Available Bacillus thuringiensis var. israelensis (Bti and Lysinibacillus sphaericus (Lsph are extensively used in mosquito control programs. These biocides are the active ingredients of a commercial larvicide. Quantitative data on the fate of both Bti and Lsph applied together for the control of mosquitoes in urban drainage structures such as catch basins are lacking. We evaluated the dynamics and persistence of Bti and Lsph spores released through their concomitant application in urban catch basins in southern Switzerland. Detection and quantification of spores over time in water and sludge samples from catch basins were carried out using quantitative real-time PCR targeting both cry4A and cry4B toxin genes for Bti and the binA gene for Lsph. After treatment, Bti and Lsph spores attained concentrations of 3.76 (± 0.08 and 4.13 (± 0.09 log ml(-1 in water, then decreased progressively over time, reaching baseline values. For both Bti and Lsph, spore levels in the order of 10(5 g(-1 were observed in the bottom sludge two days after the treatment and remained constant for the whole test period (275 days. Indigenous Lsph strains were isolated from previously untreated catch basins. A selection of those was genotyped using pulsed field gel electrophoresis of SmaI-digested chromosomal DNA, revealing that a subset of isolates were members of the clonal population of strain 2362. No safety issues related to the use of this biopesticide in the environment have been observed during this study, because no significant increase in the number of spores was seen during the long observation period. The isolation of native Lysinibacillus sphaericus strains belonging to the same clonal population as strain 2362 from catch basins never treated with Lsph-based products indicates that the use of a combination of Bti and Lsph for the control of mosquitoes does not introduce non-indigenous microorganisms in this area.

  12. Synergistic Effects of Marine Reserves and Harvest Controls on the Abundance and Catch Dynamics of a Coral Reef Fishery.

    Science.gov (United States)

    Hopf, Jess K; Jones, Geoffrey P; Williamson, David H; Connolly, Sean R

    2016-06-20

    Marine no-take reserves, where fishing and other extractive activities are prohibited, have well-established conservation benefits [1], yet their impacts on fisheries remains contentious [2-4]. For fishery species, reserves are often implemented alongside more conventional harvest strategies, including catch and size limits [2, 5]. However, catch and fish abundances observed post-intervention are often attributed to reserves, without explicitly estimating the potential contribution of concurrent management interventions [2, 3, 6-9]. Here we test a metapopulation model against observed fishery [10] and population [11] data for an important coral reef fishery (coral trout; Plectropomus spp.) in Australia's Great Barrier Reef Marine Park (GBRMP) to evaluate how the combined increase in reserve area [12] and reduction in fishing effort [13, 14] in 2004 influenced changes in fish stocks and the commercial fishery. We found that declines in catch, increases in catch rates, and increases in biomass since 2004 were substantially attributable to the integration of direct effort controls with the rezoning, rather than the rezoning alone. The combined management approach was estimated to have been more productive for fish and fisheries than if the rezoning had occurred alone and comparable to what would have been obtained with effort controls alone. Sensitivity analyses indicate that the direct effort controls prevented initial decreases in catch per unit effort that would have otherwise occurred with the rezoning. Our findings demonstrate that by concurrently restructuring the fishery, the conservation benefits of reserves were enhanced and the fishery cost of rezoning the reserve network was socialized, mitigating negative impacts on individual fishers.

  13. Spatio-temporal declines in Philippine fisheries and its implications to coastal municipal fishers’ catch and income

    Directory of Open Access Journals (Sweden)

    Jonathan A Anticamara

    2016-03-01

    Full Text Available The problem of overexploitation in global fisheries is well-recognized. However, published assessment of fisheries spatio-temporal trends at the national scale is lacking for many high biodiversity developing countries, which is problematic since fisheries management is often implemented at the local or national levels. Here, we present the long-term spatio-temporal trends of Philippine fisheries production based on the landed national fish catch data (1980-2012 and fishers’ interviews. We found that the total Philippine fish catch volume (Metric Tons MT of most capture fisheries throughout the country has either stagnated or declined over the last three decades. The decline is even more prominent when evaluating fisheries trends at the provincial level, suggesting spatial serial depletion of the country’s fisheries. In contrast, the total Philippine fish catch value (US Dollars US$ or Philippine Pesos PHP has continued to increase over time, despite the declining fish catch volume. However, local municipal fishers are experiencing both low fish catch and income, contributing to observable poverty in many coastal communities in the Philippines. The various stakeholders of Philippine fisheries need to recognize the depleted state of Philippine fisheries, and learn from various experiences of collapsed and recovered fisheries from around the world, in order to recover the Philippines’ capture fisheries. Lessons from the literature on collapsed fisheries offer the following options for recovery: (1 regulate or reduce fisheries exploitation and other human activities impacting the fisheries to allow fisheries to rebuild or recover, (2 enforce effective networks of marine reserves, (3 engage fishers, consumers, and other stakeholders in fisheries management, (4 improve fisheries science, monitoring, and management capacities, and (5 provide alternative livelihood, skills, and improved education to fishers and their families.

  14. Understanding shared services (Article 1 of 3

    Directory of Open Access Journals (Sweden)

    T. N. Van der Linde

    2006-12-01

    Full Text Available Purpose: Shared services is a viable business model that can be used by organisations to reduce costs and enhance efficiency and effectiveness in the organisation. The purpose of this trilogy of articles is to introduce shared services as a business model, and how to efficiently and effectively manage a shared services business unit. The purpose of the first article in the trilogy, introduces shared services as a business model, defines what shared services is, the transformation required to successfully implement a shared services business model, as well as the benefits that can be derived from implementing a shared services business model. Methodology: A comprehensive literature study was conducted in order to: - Define and describe shared services as a business model, - Compare shared services with centralisation and de-centralisation, - Determine and describe the transformation required to successfully implement shared services. Findings: In the article, a framework is generated to help organisations understand the business concept of shared services. This work has further potential: when applied correctly, there are both tangible and intangible benefits that can be accrued above cost savings. Implications: The findings of this article are important for organisations that are in the process of implementing or have implemented shared services, as it will assist the organisation in determining if shared services is the correct business model for them to implement. Value: This article provides an understanding of shared services and the business environment required to successfully implement a shared services business model. Value created by a shared services business model is further enhanced once the organisation has embarked on the successful implementation of a shared services business model, which is the primary objective of the second article, Implementation and continuous evolution in shared services.

  15. Professional SharePoint 2010 Development

    CERN Document Server

    Rizzo, Tom; Fried, Jeff; Swider, Paul J; Hillier, Scot; Schaefer, Kenneth

    2012-01-01

    Updated guidance on how to take advantage of the newest features of SharePoint programmability More than simply a portal, SharePoint is Microsoft's popular content management solution for building intranets and websites or hosting wikis and blogs. Offering broad coverage on all aspects of development for the SharePoint platform, this comprehensive book shows you exactly what SharePoint does, how to build solutions, and what features are accessible within SharePoint. Written by a team of SharePoint experts, this new edition offers an extensive selection of field-tested best practices that shows

  16. Professional SharePoint 2013 development

    CERN Document Server

    Alirezaei, Reza; Ranlett, Matt; Hillier, Scot; Wilson, Brian; Fried, Jeff; Swider, Paul

    2013-01-01

    Thorough coverage of development in SharePoint 2013 A team of well-known Microsoft MVPs joins forces in this fully updated resource, providing you with in-depth coverage of development tools in the latest iteration of the immensely popular SharePoint. From building solutions to building custom workflow and content management applications, this book shares field-tested best practices on all aspect of SharePoint 2013 development. Offers a thorough look at Windows Azure and SharePoint 2013Includes new chapters on Application Life Cycle Management, developing apps in ShareP

  17. SharePoint 2010 Field Guide

    CERN Document Server

    Mann, Steven; Gazmuri, Pablo; Caravajal, Steve; Wheeler, Christina

    2012-01-01

    Hands-on solutions for common SharePoint 2010 challenges Aimed at the more than 100 million licensed SharePoint 2010 users, this indispensable field guide addresses an abundance of common SharePoint 2010 problems and offers proven solutions. A team of authors encourages you to customize SharePoint beyond the out-of-the-box functionality so that you can build more complex solutions to these challenges. You?ll discover intricate details and specific full-scale solutions that you can then implement to your own SharePoint 2010 solutions.Tackles a variety of SharePoint 2010 problems ranging from si

  18. SharePoint 2010 For Dummies

    CERN Document Server

    Williams, Vanessa L

    2012-01-01

    Here's the bestselling guide on SharePoint 2010, updated to cover Office 365 SharePoint Portal Server is an essential part of the enterprise infrastructure for many businesses. The Office 365 version includes significantly enhanced cloud capabilities. This second edition of the bestselling guide to SharePoint covers getting a SharePoint site up and running, branded, populated with content, and more. It explains ongoing site management and offers plenty of advice for administrators who want to leverage SharePoint and Office 365 in various ways.Many businesses today rely on SharePoint Portal Ser

  19. The dynamics of small-scale patchiness of plaice and sole as reflected in the catch rates of the Dutch beam trawl fleet and its implications for the fleet dynamics

    NARCIS (Netherlands)

    Poos, J.J.; Rijnsdorp, A.D.

    2007-01-01

    Catch rates of sole Solea solea and plaice Pleuronectes platessa in the Dutch beam trawl fleet operating in the North Sea show spatio-temporal variation. The variation in catch rates reflects differences in abundance of the species. Up to 45% of the variation in catch rates can be explained by the t

  20. Employee share ownership in Germany

    DEFF Research Database (Denmark)

    Ortlieb, Renate; Matiaske, Wenzel; Fietze, Simon

    2016-01-01

    on an institutional theoretical framework, this article examines what aims firms pursue through the provision of ESO. The data originate from a survey of firms in Germany. The cluster analytic findings indicate distinctive patterns of relationships between aims and firm characteristics. Aims related to employee...... performance are most important to foreign-owned firms, financial aims are most important to non-public small and medium-sized firms and aims related to corporate image are most important to big firms and to firms that do not provide profit sharing. Aims related to employee attraction and retention are almost...

  1. Organisational Diversity and Knowledge Sharing

    DEFF Research Database (Denmark)

    Lauring, Jakob; Jonasson, Charlotte

    segments. But a substantial critique has recently been launched at the arguments for the business case for diversity, especially in the employment of knowledge synergies. Most studies that support or reject the business case argument have limited their research to establish a link between organisational...... productivity and diversity management - that is not engaging in a discussion of how and why there could be potential benefits or difficulties. In this paper we will describe and analyse some of the complications multicultural organisations can experience in regard to knowledge sharing...

  2. Analysing lawyers’ attitude towards knowledge sharing

    Directory of Open Access Journals (Sweden)

    Wole M. Olatokun

    2012-02-01

    Full Text Available Objectives: The study examined and identified the factors that affect lawyers’ attitudes to knowledge sharing, and their knowledge sharing behaviour. Specifically, it investigated the relationship between the salient beliefs affecting the knowledge sharing attitude of lawyers’, and applied a modified version of the Theory of Reasoned Action (TRA in the knowledge sharing context, to predict how these factors affect their knowledge sharing behaviour.Method: A field survey of 273 lawyers was carried out, using questionnaire for data collection. Collected data on all variables were structured into grouped frequency distributions. Principal Component Factor Analysis was applied to reduce the constructs and Simple Regression was applied to test the hypotheses. These were tested at 0.05% level of significance.Results: Results showed that expected associations and contributions were the major determinants of lawyers’ attitudes towards knowledge sharing. Expected reward was not significantly related to lawyers’ attitudes towards knowledge sharing. A positive attitude towards knowledge sharing was found to lead to a positive intention to share knowledge, although a positive intention to share knowledge did not significantly predict a positive knowledge sharing behaviour. The level of Information Technology (IT usage was also found to significantly affect the knowledge sharing behaviour of lawyers’.Conclusion: It was recommended that law firms in the study area should deploy more IT infrastructure and services that encourage effective knowledge sharing amongst lawyers. 

  3. American Vitiligo Research Foundation

    Science.gov (United States)

    ... life can acquire vitiligo Welcome to The American Vitiligo Foundation 2017 AVRF Calendars Order your calendar with ... animal testing. Please Visit Our Donations Page American Vitiligo Research Foundation "We Walk By Faith, Not By ...

  4. Depression and African Americans

    Science.gov (United States)

    ... You are here Home » Depression And African Americans Depression And African Americans Not “Just the Blues” Clinical ... or spiritual communities. Commonly Asked Questions about Clinical Depression How do I get help for clinical depression? ...

  5. American Hospice Foundation

    Science.gov (United States)

    American Hospice Foundation Skip to content Home Caregiving Learning About Hospice Grief Grieving Children Grief at School Grief at ... for all who come after us. The American Hospice Foundation (AHF) closed its doors in June 2014. ...

  6. Obesity and Hispanic Americans

    Science.gov (United States)

    ... and Data > Minority Population Profiles > Hispanic/Latino > Obesity Obesity and Hispanic Americans Among Mexican American women, 77 ... ss6304.pdf [PDF | 3.38MB] HEALTH IMPACT OF OBESITY More than 80 percent of people with type ...

  7. Obesity and Asian Americans

    Science.gov (United States)

    ... and Data > Minority Population Profiles > Asian American > Obesity Obesity and Asian Americans Non-Hispanic whites are 60% ... youthonline . [Accessed 05/25/2016] HEALTH IMPACT OF OBESITY More than 80 percent of people with type ...

  8. American Society of Echocardiography

    Science.gov (United States)

    American Society of Echocardiography Join Ase Member Portal Log In Membership Member Portal Log In Join ASE Renew Benefits Rates FASE – Fellow of the American Society of Echocardiography Member Referral Program FAQs Initiatives Advocacy ...

  9. American Urogynecologic Society

    Science.gov (United States)

    ... Patient Site » PFD Registry » Contact Us American Urogynecologic Society 1100 Wayne Avenue, Suite 670 Silver Spring, MD ... Us | Privacy Policy | HONcode Accredited © 2016 American Urogynecologic Society. All rights reserved.

  10. Asthma and Hispanic Americans

    Science.gov (United States)

    ... and Data > Minority Population Profiles > Hispanic/Latino > Asthma Asthma and Hispanic Americans In 2014, 2.1 million Hispanics reported that they currently have asthma. Puerto Rican Americans have almost twice the asthma ...

  11. Beijing Press Conference of American WWⅡ POWs Memorial Visiting Group

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    <正>Organized by the Truth Council for WWⅡ in Asia,a 10-member delegation of American WWⅡ POWs and their relatives visited China,during which they gave a press conference at the CPAFFC on May 25. The American veterans spread friendship between the American and Chinese people,and the love of world peace by reviewing history and sharing their experience during WWⅡ. Journalists and photographers from dozens of news agencies,namely Xinhua News Agency,People’s Daily,CCTV,Beijing Youth Daily,Reuters,etc. attended the conference.

  12. To share or not to share, that is the question. Conditions for the willingness to share knowledge

    NARCIS (Netherlands)

    Andriessen, J.H.E.

    2006-01-01

    Sharing knowledge is an important aspect of most modern organisation. Ideas about how to stimulate knowledge sharing abound, but without much theorising. The objective of this article is to link basic motivation theories to empirical studies of knowledge sharing and its conditions. The paper starts

  13. Heart Disease and African Americans

    Science.gov (United States)

    ... Minority Population Profiles > Black/African American > Heart Disease Heart Disease and African Americans Although African American adults are ... were 30 percent more likely to die from heart disease than non-Hispanic whites. African American women are ...

  14. Image Sharing in Radiology-A Primer.

    Science.gov (United States)

    Chatterjee, Arindam R; Stalcup, Seth; Sharma, Arjun; Sato, T Shawn; Gupta, Pushpender; Lee, Yueh Z; Malone, Christopher; McBee, Morgan; Hotaling, Elise L; Kansagra, Akash P

    2017-03-01

    By virtue of its information technology-oriented infrastructure, the specialty of radiology is uniquely positioned to be at the forefront of efforts to promote data sharing across the healthcare enterprise, including particularly image sharing. The potential benefits of image sharing for clinical, research, and educational applications in radiology are immense. In this work, our group-the Association of University Radiologists (AUR) Radiology Research Alliance Task Force on Image Sharing-reviews the benefits of implementing image sharing capability, introduces current image sharing platforms and details their unique requirements, and presents emerging platforms that may see greater adoption in the future. By understanding this complex ecosystem of image sharing solutions, radiologists can become important advocates for the successful implementation of these powerful image sharing resources.

  15. Private Sharing of IOCs and Sightings

    NARCIS (Netherlands)

    Kamp, van de Tim; Peter, Andreas; Everts, Maarten H.; Jonker, Willem

    2016-01-01

    Information sharing helps to better protect computer systems against digital threats and known attacks. However, since security information is usually considered sensitive, parties are hesitant to share all their information through public channels. Instead, they only exchange this information with

  16. Overcoming Barriers to Shared Decision Making

    Science.gov (United States)

    ... Thromboembolism Aortic Aneurysm More Overcoming Barriers to Shared Decision Making Updated:Mar 6,2017 Advanced heart failure is ... But charting a clear path through the shared decision-making process is possible, if you can recognize where ...

  17. Indirect Medical Education and Disproportionate Share Adj...

    Data.gov (United States)

    U.S. Department of Health & Human Services — Indirect Medical Education and Disproportionate Share Adjustments to Medicare Inpatient Payment Rates The indirect medical education (IME) and disproportionate share...

  18. Ethics in Data Sharing (Dagstuhl Seminar 14052)

    OpenAIRE

    Cohen, Julie E.; Dietrich, Sven; Pras, Aiko; Zuck, Lenore D.; Hildebrand Mireille

    2014-01-01

    This report documents the program and the outcomes of Dagstuhl Seminar 14052 "Ethics in Data Sharing". The seminar brought together computer scientists, an ethicist and legal scholars to discuss the topic of "ethics in data sharing."

  19. The Cross-Cultural Knowledge Sharing Challenge

    DEFF Research Database (Denmark)

    Persson, John Stouby

    2013-01-01

    Cross-cultural offshoring in software development challenges effective knowledge sharing. While research has suggested temporarily co-locating participants to address this challenge, few studies are available on what knowledge sharing practices emerge over time when co-locating cross-cultural....... The study supports previous studies’ suggestion of co-location in offshoring for helping cross-cultural knowledge sharing. However, the short initial period of co-location suggested in these studies, was insufficient for achieving knowledge sharing practices indicating a CoP. In conjunction with a longer...... period of colocation four facilitators of cross-cultural knowledge sharing were shared office, shared responsibility for tasks and problems, shared prioritization of team spirit, and a champion of social integration....

  20. Shopping for a Time-sharing Service

    Science.gov (United States)

    Elkholy, Hussein

    1970-01-01

    Offers the potential user of digital computers information and suggestions for acquiring a time-sharing system. The results of a survey of the equipment, cost, and services offered by a sample of time-sharing firms are presented. (LC)