8,133 research outputs found

    The 2004 Annual Report of The Atlantic Philanthropies

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    2004 was a year which witnessed major developments, and in which Atlantic remained true to its mission of bringing about lasting changes in the lives of disadvantaged and vulnerable people. It was a year in which we adopted a specific time frame for the completion of our work and articulated our new philanthropic focus. It was a year, too, in which we developed more compelling, meaningful relationships with our grantees and became more deeply engaged in social investment than mere grantmaking

    A Caribbean-wide survey of marine reserves: spatial coverage and attributes of effectiveness

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    Fully-protected marine reserves can function at several spatial scales, from a single area encompassing few habitats, to local networks of many habitats, to large-scale networks connected by larval dispersal. However, the amount, spatial distribution, and associated administrative attributes of Caribbean marine reserves are collectively unknown. We compiled information on reserves from 21 countries in order to 1) assemble a spatial framework to aid development of networks of reserves at the most effective spatial scales, and 2) aid policy makers in establishing reserves that are science-based and possess optimal management attributes. Since 1961 there have been over 50 reserves established in the Caribbean (an additional 30 in Bermuda) with the rate of implementation increasing since the mid 1980’s. Most reserves are small (\u3c 1,200 ha) and few contain the range of habitats necessary for protecting species through their ontogeny. Habitats are often not fully characterized, and the role of reserves in protecting and networking different habitats cannot be ascertained. Reserves are distributed throughout the region, with the highest density in Mesoamerica; but significant geographic gaps exist. It is unlikely that reserve-enhanced larval production significantly networks populations on a regional basis, although this may occur subregionally (e.g., Mesoamerica). Less than 20% of the reserves were scored as fully compliant, but half offer potentially significant levels of protection

    Flight data display studies for real time computer flight evaluation Final report

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    Real time displays for in-flight monitoring of Saturn launch vehicle

    Contracts, Human Rights and Taxation: How a Company Exploits a Country, the Case of Glencore in the Drc

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    Deals with the exploitation of resourcesin DR

    Tracking and data systems support for the Helios project. Volume 2: DSN support of Project Helios April 1975 - May 1976

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    Deep Space Network activities in the development of the Helios B mission from planning through entry of Helios 2 into first superior conjunction (end of Mission Phase II) are summarized. Network operational support activities for Helios 1 from first superior conjunction through entry into third superior conjunction are included

    Research of Green Roof Implementation and Impact on Outdoor Thermal Performance at Pedestrian and Near-surface Level in Subtropical Area

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    北九州市立大学博士(工学)This dissertation would be conducted in Hangzhou city of subtropical zoon, analysis the green roof market by divers, motivations, barriers is to complement and promote green roof research, furthermore, analysis the green roof market by different area, age group and gender in China. Then, through two studies of numerical simulation, outdoor thermal environment of green roof is improved by building morphologies and green-roof configurations in different scenarios. Lastly, near-surface thermal performance of green roof and virginally reveal its thermal characteristics in different weather and period.doctoral thesi

    ATS ranging and position fixing experiment Quarterly report, 25 Feb. - 25 May 1969

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    Tone-code ranging measurements of van, DC 6 aircraft, and oceanographic buo

    An initial assessment of the performance achieved by the Seasat-1 radar altimeter

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    The results of an initial on-orbit engineering assessment of the performance achieved by the radar altimeter system flown on SEASAT-1 are presented. Additionally, the general design characteristics of this system are discussed and illustrations of altimeter data product are provided. The instrument consists of a 13.5 GHz monostatic radar system that tracks in range only using a one meter parabolic antenna pointed at the satellite nadir. Two of its unique features are a linear FM transmitter with 320 MHz bandwidth which yields a 3.125 nanosecond time delay resolution, and microprocessor implemented closed loop range tracking, automatic gain control (AGC), and real time estimation of significant wave height (SWH). Results presented show that the altimeter generally performed in accordance with its orginal performance requirments of measuring altitude to a precision of less the 10 cm RMS, significant wave height to an accuracy of + or - 0.5 m or 10%, whichever is greater, and ocean backscatter coefficient to an accuracy of + or - 1 db, all over an SWH range of 1 to 20 meters

    How Fast are the Tourism Countries Growing? The cross-country evidence

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    Specializing in tourism is an option available to a number of less developed countries and regions. But is it a good option? To answer this question, we have compared the relative growth performance of 14 “tourism countries” within a sample of 143 countries, observed during the period 1980-95. Using standard OLS cross-country growth regressions, we have documented that the tourism countries grow significantly faster than all the other sub-groups considered in our analysis (OECD, Oil, LDC, Small). Moreover, we have shown that the reason why they are growing faster is neither that they are poorer than the average; nor that they have particularly high saving/investment propensities; nor that they are very open to trade. In other words, the positive performance of the tourism countries is not significantly accounted for by the traditional growth factors of the Mankiw, Romer and Weil type of models. Tourism specialization appears to be an independent determinant. A corollary of our findings is that the role played by the tourism sector should not be ignored by the debate about whether smallness is harmful for growth (e.g. Easterly and Kraay (2000), who conclude that there is no growth disadvantage in smallness). Half of the thirty countries classified as microstates in this literature are heavily dependent on tourism. Once this distinction is adopted, it is easy to see that the small tourism countries perform much better than the remaining small countries. In our findings, smallness per se can be bad for growth, while the opposite is true when smallness goes together with a specialization in tourism.Economic growth, Convergence, Tourism specialization, Sustainable development
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