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Жизнь во Вселенной Но до сих пор сигналы разумных существ не обнаружены. Стратегия поиска за это время заметно изменилась. Первые работы просто повторяли идею Дрейка в расширенном виде. Затем исследовали другие звёзды и на других частотах, но вскоре поняли, что надеяться на успех можно лишь в том случае, если удастся прослушать всё небо на всех частотах. В компьютерный век это оказалось возможно. В 1992 г. Национальное управление по аэронавтике и исследованию космического пространства США (НАСА) начало проект СЕРЕНДИП (SERE DIP, Search for Ex ra erres rial Radio Emissio from earby Developed I ellige Popula io s — «Поиск внеземного радиоизлучения от соседних развитых цивилизаций»). Проект рассчитан на 10 лет. В нём участвуют несколько обсерваторий разных стран. С помощью параболической антенны диаметром 34 м в Голдстоуне (штат Калифорния) проводится сплошной просмотр неба — полоса за полосой. При выявлении подозрительных сигналов их детальным изучением занимаются более крупные телескопы, такие, как антенна диаметром 64 м в Парксе (Австралия) или 300-метровая чаша в Аресибо на острове Пуэрто-Рико. | |
![]() Количество элементов различной формы - 235 штук. Дополнительных элементов - 15 штук. Количество цветов - 5. Игровое поле - 1. Средний 494 руб Раздел: Магнитная ![]() Магнитная мозаика "Веселый городок", из которой можно собрать не только городок, но и множество других картинок. В набор входят: 519 руб Раздел: Магнитная ![]() Держатель для сумки стал неотъемлемой частью домашнего и офисного интерьера. И теперь выбор подарка для бизнес-леди не составит особого 944 руб Раздел: Прочее | ![]() Just Hungry investigates the potential of land reform to reduce hunger in developing countries. Anne M.B. Книга по Требованию 3190 руб | ![]() It brigs a new perspective on acceptable methodologies of building partnerships between local and international Civil Society Organizations and the national governments in the developing countries context. Garoma K. Книга по Требованию 2007 руб |
![]() CDM has potential to fund “technological leapfrogging” that would enable developing countries to bypass inefficient choices. Rabiul A. Книга по Требованию 3190 руб | ![]() Many people especially in developing countries do not have access to safe and adequate potable water services. Gossaye F.A. Книга по Требованию 1996 руб |
![]() Although geniuses like Mohammad Yunus have worked wonders, poor people continue to suffer as their foremost issue of food and shelter has not been addressed. Shraddha S. Книга по Требованию 1996 руб | ![]() Although Ethiopians and Eritreans are one of the largest groups among these migrants, they are hardly researched. Hanno T. Книга по Требованию 3233 руб |
![]() On the one hand, this study aims to provide an answer to the current appeals for new analytical perspectives within the literature. Sebastian H. Книга по Требованию 2007 руб | ![]() Dissapointment can lead to grievances. Suzanna H. Книга по Требованию 2007 руб |
![]() Cooperation is a way of living, a philosophy of life, and has been the very basis for human civilization. Tafesse G. Книга по Требованию 2415 руб | ![]() Zeynep G.O. Книга по Требованию 2415 руб |
![]() Nigeria has sought to attract foreign direct investment outside of the extractive industries without much success. Abiodun S. Книга по Требованию 2007 руб | ![]() Here, the concept of market linkage among and between those small holding cooperatives is unquestionable to solve the marketing failures in the contemporary situations in the market place now days. Seifu G.G. Книга по Требованию 2007 руб |
![]() It examines current trends in primary education of the State of Tigray vis-a-vis qualitative and quantitative indicators and shows how the once miniscule Tigray education system evolved to the level of mass education to cater over 90 percent of the Taddele H.B. Книга по Требованию 3233 руб | ![]() It uses research data to argue that differences in marital, employment and educational statuses affect mothers differently in interpreting and perceiving the behaviour patterns of their infants resulting in some babies being at risk because of Patrick C. Книга по Требованию 1877 руб |
![]() Moreover, financial integration is found to exhibit decreasing returns to scale. Narada L. Книга по Требованию 1922 руб | ![]() Taxation is an important source of revenue for a state and is the core to development. Tsega T.B. Книга по Требованию 2284 руб |
![]() The primary goal of this research was to formulate appropriate environmental management options of the medical waste for developing countries. Nasima A. Книга по Требованию 3050 руб | ![]() Savita P. Книга по Требованию 1893 руб |
![]() The data is drawn from a uniquely designed survey of young adults from Cape Town, South Africa. Leesen N. Книга по Требованию 1893 руб | ![]() The main findings of the exported share of product analysis suggest that firm size, and firm human capital factors are positively related with the share of production exported. Abdel-Samie F. Книга по Требованию 3050 руб |
![]() The author identified two key-trends to consider regarding the impact of environmental standards in developing countries: first, the high dependency of developing country economies on market access to developed country markets for their mostly Simon S. Книга по Требованию 1893 руб | ![]() Research has established the fact that fulfilment of basic needs has strong connection with the transportation system. Muhammad A. Книга по Требованию 3050 руб |
![]() It sheds light on the circumstances that prompted senior public officials to embrace PMS, the relationship between PMS and organizational culture as well as factors that facilitate and hinder the implementation of Bashi M. Книга по Требованию 2402 руб | ![]() This book presents an economic cost-benefit appraisal of select watershed development projects in India. Santosh K.S. Книга по Требованию 2402 руб |
![]() All except 4teachers were well educated but none seem to have much knowledge about the teaching of low vision children as all these children are taught Braille like blind peers. FOLASADE A. Книга по Требованию 2007 руб | ![]() The Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), created by Congress in 1962, supports and conducts research on topics related to the health of children, adults, families, and Lambert M. S. Книга по Требованию 1590 руб |
![]() Analysis regarding how specific local conditions commonly observed in these cities affect the performance of these systems, performance comparison between ATCS and Fixed Time Traffic Control Systems usually used in the large cities, and a number of A. C.S. Книга по Требованию 2625 руб | ![]() The analysis highlights some best practices required in bilingual education, and would particularly be useful to educationists, policy-makers and postgraduate linguistics students. Andrew C. Книга по Требованию 3050 руб |
![]() The study comprises of in-depth interviews with hospice volunteer managers investigating the nature of volunteer management currently practiced and the factors leading to their choice. Pei F.N. Книга по Требованию 1996 руб | ![]() Disability NGO in the nascent democracies of Latin America face the dual challenges of poverty and exclusion. Felix C. S. Книга по Требованию 1996 руб |
![]() This book provides an in-depth analysis of issues that prevent policy-makers from utilising mechanisms that define and frame the HIV/Aids problem in a fiscal responsible manner. Linda S. Книга по Требованию 3233 руб | ![]() On the other hand the investments between the Arab countries in the same period were very small since it reached US $ 20. 7 billion or 44% of the total FDI flows in the Arab countries during (1995-2003). Hussein A. Книга по Требованию 2007 руб |
![]() As a conclusion the relevance of the micro-institutional context is highlighted and implications for growth theory are drawn. Tibor P.H. Книга по Требованию 2007 руб | ![]() However, the benefits arising from tourism in GRNP have not reached many of the poor living in the surrounding areas of the park, and tourism contributions to conservation of the natural resources have not been Paulina J. Книга по Требованию 2415 руб |
![]() Both economic theory and statistical analysis are used to show that a large percentage of the value of preservation properties comes from potential uses of the property. Jason W. Книга по Требованию 2007 руб | ![]() This book is based on a doctoral dissertation made in Brazil on the history of medicine, focusing particurlaly on the 19th century, during which took place the most memorable and important changes, that would transform medicine and public health Alisson E. Книга по Требованию 3233 руб |
![]() It follows that if poverty is the main cause of environmental degradation in Africa, then policies, programmes and legal provisions designed to protect the environment will be unsuccessful without a significant improvement in the living standards, Emeka A. Книга по Требованию 3233 руб | ![]() However, there exists a dynamic part which needs to be promoted. Suchismita M.S. Книга по Требованию 2260 руб |
![]() This book provides both an overview of German E-Government approaches and a valuable guideline for researchers on the survey development process. Anne Z. Книга по Требованию 2284 руб | ![]() There are two main parts of our competence model: general competence and occupational competence. Muhammad J. Книга по Требованию 1893 руб |
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