Wyniki wyszukiwania - Biblioteka Nauki

1

Selective availability is off -effect on GPS observations

100%

Rzepecka Z.

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2000

|

tom z. 8/54

163-169

EN

In the beginning of May 2000 the Selective Availability code was switchead off. As a result of this action it is possible now to obtain more accurate postion of a single GPS receiver in a global system of reference. The Selective Availability was accomplished by dithering the satellite clock frequency in a way that prevented unauthorized users from accurately measuring instantanenous pseudoranges. The second method of accuracy denial was to truncate the transmitted navigation message so that the coordinates of GPS satellites could not be computed accurately. Studies of recorded pseudoranges as well as ephemerides are given in the paper. The states before and after deactivation are compared.

2

GOOD SCIENTIFIC PRACTICE AND ETHICAL PRINCIPLES IN SCIENTIFIC RESEARCH AND HIGHER EDUCATION

80%

Kruk J.

Central European Journal of Sport Sciences and Medicine

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2013

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tom 1

|

nr 1

25-29

EN

High ethical standards constitute the foundation of high-quality scientific research. Scientific research as a public trust must be conducted according to specific codes, rules, governmental laws, and regulations relating to research ethics. The aim of this paper is to highlight the fundamental ethical principles in scientific research, and those common to sport science and medicine.

3

Komercjalizacja wyników prac naukowo-badawczych. Wybrane problemy prawne

80%

Stec P.

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2008

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tom z. 44

155-167

PL

Przedmiotem artykułu są prawne aspekty gospodarczego wykorzystania wyników badań naukowych. Przedstawiono w nim kwestię dysponentów praw do nich, transferu technologii przez uniwersytety oraz gospodarczej eksploatacji badań naukowych przez uczonych prowadzących działalność gospodarczą.

EN

The paper deals with legal framework for commercialization of research. Ownership structure of university research output has been presented, possibilities of technology transfer from higher education to industry has been analyzed. Finally, creation of university spin - offs has been discussed.

4

Wizja transportu drogowego w perspektywie roku 2020 i dalszej

80%

Menes E.

|

2004

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tom R. 43, nr 10

12-19

PL

Prezentacja pierwszego dokumentu przygotowanego przez Europejską Radę Doradczą ds. Badań w Transporcie Drogowym, a zawierającego wizję systemu europejskiego transportu drogowego w perspektywie 2020 r. i dalszej. Zapowiedź opracowania Strategicznego Programu Badań, który określi priorytety i ścieżkę realizacyjną, tworząc podstawy dla przyszłych planów badawczych.

EN

Presentation of the first document put forward by the European Road Transport Research Advisory Council, related to the anticipated state of the European road transport system in 2020 and later. The inintial presentation of the Strategic Research Programme, which defines the priorities and realisation stages as well as creates the framework for future research projects.

5

Trudności występujące w procesie oceniania działalności badawczej w obszarze elektroniki

80%

Świderski J.

|

2008

|

tom Vol. 49, nr 7-8

101-104

PL

Czyi dlaczego należy oceniać placówki naukowe i pracowników naukowych? Czy można te oceny przeprowadzać jedynie jakościowo, czy też można zastosować również ocenę ilościową? Jak i kto ma oceniać pracowników naukowych oraz czemu ta ocena ma służyć? Odpowiedź na ostatnie z tych pytań determinuje podejście do postawionego na wstępie. Przeanalizowano modne ostatnio paradoksalne zestawianie osiągnięć (i ich twórców) wielkich z osiągnięciami ważnymi, a następnie opisano systemy oceny ilościowej stosowane w najwyżej i najniżej ocenianych placówkach naukowych. Wreszcie podjęto próbę udowodnienia dwóch związanych ze sobą tez, że brak dokładnej i szybkiej oceny ważnych osiągnięć (zwłaszcza w naukach stosowanych i w zaawansowanych technologiach) najczęściej prowadzi do poważnych, wymiernych strat, a ocena zbyt dobra jest równie krzywdząca, jak ocena niezasłużenie zła.

EN

Is it desirable - and why - to assess research institutions and scientists? Is it a proper thing to perform such assessment only with regard to quality, or rather to evaluate by volume as well? Who is the suitable person to assess scientists, how to perform it and what purpose does such evaluation serve? The answer to the last of these questions determines an attitude to the initial one. The article analyses, as it is trendy recently, paradoxical comparison between great achievements (and authors of them) and important achievements; systems of quantitative assessment applied in best and worst evaluated research institutions were described afterwards. Finally there was an attempt to prove two related thesis: 1) lack of thorough and fast assessment of important achievements (especially in the applied science and advanced technologies) most often leads to severe, measurable losses, and 2) too good grade causes harm as well as undeserved bad one.

6

Projekt TREE - wyposażenie badawcze w zakresie inżynierii lądowej w Europie

80%

Wysokowski A. , Adesiyun A.

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2004

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tom nr 2

69-69

PL

Artykuł dotyczy projektu TREE (Transport Research Equipment in Europa). Głównym przesłaniem projektu TREE jest potrzeba lepszego wykorzystania europejskiego potencjału naukowo-badawczego, związanego z różnymi sektorami transportu. Podstawowe zadania projektu TREE to: -stworzenie sieci internetowej laboratoriów badawczch; -zebranie informacji na temat wyposażenia badawczego dużej skali w zakresie inżynierii lądowej; -uwzględnienie różnych aspektów w celu zapewnienia lepszej wydajności w eksploatacji tych urządzeń; -zidentyfikowanie urządzeń badawczych najbardziej przydatnych dla użytkowników; -zaproponowanie sposobu sterowania siecią po upływie okresu finansowania przez KE.

7

A levelling network in the PISA plane: a laboratory to test instruments and methods

80%

Caroti G. , Pinto L. , Scaioni M. , Stoppini A.

|

2000

|

tom z. 8/54

61-67

EN

This work presents an analysis of the results of a GPS measurement campaign carried out in February 2000 in the area of Pisa. The study area has for several years been the object of altimetric surveys both with classic instrumentation and also GPS techniques. The paper analyses the results of the elaboration of the GPS measurements obtained with various programs of elaboration and for one of the latter we examine the effect of the use of precise and broadcast ephemerides. Data from the new GPS reference station installed in Prato (60 km far away the network) have been processed too in order to test its feasibility as master for this subsidence control.

8

Evaluation of ionospheric effects on SAR interferometry in Antarctica

80%

Al Bayari O.

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2000

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tom z. 8/54

24-31

EN

The influence of atmospheric inhomegeneities on SAR signal has been recently investigated by several authors with interest particularly focused on the tropospheric layer, that is modelled starting from tbe main meteorological parameters observed on site. Phase shift due to the propagation of waves through the medium (troposphere and ionospbere) can be misinterpreted as deformation processes or topographical effects on the interferogramme from SAR image pairs. This paper deals with the influences of the dispersive ionospheric layer on SAR signal in Antarctica. The phenomenon is highly variable in time and space, due to the vicinity of the geomagnetic pole and is directly related to the Total Electron Content (TEC) values. Quantitative information on TEC values, at the time of the interferometrie images pair acquisition from the radar sensor, can be eventually obtained from locally acquired GPS measuremcnts or by ionospheric sounding. The magnitude of phase shift and the possible presence of "ionospheric" fringes can be then estimated.

9

Preliminary studies of precise positioning of a moving object using GPS RTK

80%

Wasilewski A. , Rzepecka Z. , Kapcia J.

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2000

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tom z. 8/54

137-146

EN

The Institute of Geodesy began a cooperation with the Shipyard of Gdansk in the field of studies of the ship hull deformations during the process of launching. Some introductory remarks concerning the process of ship launching open the paper . In this context we explain what will be the subject of our studies. Up to now, two GPS experiments, aiming at checking out. Both of them are shortly presented in the paper.

10

Testing a real-time GPS system for quasi-static deformation monitoring of ground surface and large structures

80%

Radicioni F.

|

2000

|

tom z. 8/54

123-136

EN

Periodic surveys are expensive and do not provide real-time monitoring capability. The worldwide availability of the GPS signal makes it possible to develop automatic and real time monitoring deformation of large structures and earth movements. Recent advances from condor Earth Technologies can provide sub-centimeter accuracy for real-time and long term deformation monitoring. The Condor approach is based upon the processing of GPS carrier phase measurements treated as triple differences within a Kalman filter algonithm; this method allows sub-centimeter accuracy, avoiding the effects of cycle slips in a long-term project. In order to test the system, a special support system allowing general 3-D movements of a GPS antenna was designed and the raw GPS data were processed together with the same data coming from the EUREF UNPG GPS Permanent Station via the Hydra (TM) software. The experimental results show that, after a relatively short initial convergence time, sub-centimeter accuracy and a robust convergence of the system to the imposed deformation with immunity from cycle slips were obtained. Therefore the software seems to be a very powerful processing tool for a real-time and long-term GPS monitoring system in controlling dam movements, landslides, subsidence processes and other natural phenomena.

11

Badania nad rozwojem trwałym w polskich ośrodkach naukowych

80%

Górka K. , Łuszczyk M.

|

tom 1(85)

PL

Artykuł stanowi próbę podsumowania dotychczasowych badań w zakresie rozwoju trwałego w polskich ośrodkach naukowych, jest również kontynuacją i uzupełnieniem prac zrealizowanych w 2009 roku przez Tadeusza Borysa i Stanisława Czaję. Zdaniem autorów, obserwowany wzrost zainteresowania problematyką, uzyskiwane awanse naukowe i stopniowe wdrażanie elementów rozwoju trwałego są podstawą do pozytywnej oceny dotychczasowych prac. Pewien niepokój mogą budzić: niedostatek pełnej i rzetelnej wiedzy na temat rozwoju trwałego w społeczeństwie, krótkowzroczne decyzje polityków promujące wzrost gospodarczy, zamiast dążenia do poprawy jakości życia, nadal nierozstrzygnięte spory dotyczące terminologii rozwoju trwałego i widoczna luka pokoleniowa. Niekorzystnej tendencji może zaradzić dalsza, intensywna edukacja społeczeństwa i promocja badań stosowanych.

EN

The paper is an attempt to summarise the current research in the field of sustainable development in Polish scientific centers. It is also a continuation of the work done in 2009 by Tadeusz Borys and Stanisław Czaja. The observed increased interest in the issue, scientific titles obtained by the authors, and gradual implementation of the elements of sustainable development seem to justify a positive assessment of the previous work. What may cause some concern, however, is lack of full and accurate knowledge about sustainable development among the general public, short-sighted political decisions that promote economic growth instead of striving to improve the quality of life, the still unresolved debate on the terminology concerning sustainable development, as well as the visible generation gap. These unfavourable tendencies could be remedied by further intensive public education and promotion of applied research.

12

Report of EUREF analysis centre OLG exception handling and open questions

80%

Pany T. , Pesec P. , Stangl G.

|

2001

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tom z. 3/58

29-33

13

WUT LAC status report

80%

Bogusz J. , Figurski M. , Kruczyk M. , Kujawa L. , Liwosz T. , Pfeil M. , Rogowski J.

|

2001

|

tom z. 3/58

67-72

14

ЗМІСТ ЕКСПЕРИМЕНТАЛЬНИХ ДОСЛІДЖЕНЬ ДЕЯКИХ АСПЕКТІВ МОРАЛЬНОГО ВИХОВАННЯ В ДОШКІЛЬНІЙ ПЕДАГОГІЦІ(60-ТІ РР. ХХ СТ.)

80%

Саяпіна С.

Педагогічні науки: теорія, історія, інноваційні технології

|

2015

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nr 2(46)

167-175

EN

The development of pre-school education and national preschool pedagogy in the 60th of the 20th century was characterized by the search for more perfect forms and meanings. There were difficulties, but scientific pedagogy, pedagogical practices departed from authoritarianism. The researchers and advanced educators sought to update the educational technologies. Several studies of this period deal with moral development of children of primary school age. For example, T. Markova, R. Zhukovs’ka showed how the moral development of young children was held under the influence of their communication with children of senior preschool age. The researchers emphasized that moral education of young children was outlined the definite sequence. In the studies published in the collection of scientific papers «Formation of Collective Relations of Senior Preschool Children» there were considered the basic theoretical aspects of the problem. The authors aimed to reveal the specifics of the emergence and strengthening of the relations of preschool children. In the quality of the basic research methods there were used the observations and further analysis of the relationships of children. Along with each researcher there were created the experimental conditions in which children could more fully demonstrate their integrity. It was determined that the main objective of the research was the formation of positive moral relations between children. However, the approaches to its solution each researcher had his own. For example, V. Nechayeva made the emphasis on the mastering by children the development of the rules of conduct and the use of these rules in various independent activities. H. Hodina in accordance with the peculiarities of the problem found the special methodological approach that ensured the creation of the optimal conditions for the exercise of children’s independence. The methods used by L. Penyevs’ka allowed most closely to watch the displacements in the individual development of a child, in the nature of its assessments, where there was most clearly seen the moral orientation of a child as a member of the children’s emerging team. Historiographical analysis of the problems of moral education of preschool children has showed that there has not been conducted the holistic study of these issues. Each scholar’s approaches to the problem solving were different. It is determined that in the researches there is given the description of children’s relationship till the beginning of the research work, then there is traced the development and strengthening of the positive relationships between children, the beginning of the collective relationships during the conducting and completion of the forming experiment. There have been widely used in comparing the individual stages of moral development of children.

15

Foreign Migration of Poles in Scientific Research at the Turn of Century

80%

Heffner K. , Solga B.

Bulletin of Geography. Socio-economic Series

|

2008

|

tom 10

|

nr 10

49-62

EN

The article deals with problems related to present foreign migrations of Poles. The attention is concentrated on presenting scientific research results in this sphere indicating many problems caused by migrations not only in the social, demographic and economic spheres but also in political and cultural spheres thus enabling scientists to understand better this complex and multidimensional phenomenon.

16

Organizacja zaplecza-naukowo badawczego na potrzeby wdrażania programu polskiej energetyki jądrowej

80%

Chmielniak T. , Chmielewski A. , Wieteska K. , Wrochna G.

|

2009

|

tom nr 8

512-512

17

Center of Earth`s Dynamics Research (CEDR) - a joint venture towards research in geosciences in CEI

80%

Kostelecky J. , Vondrak J. , Zeman A. , Kalvoda J. , Schenk V.

|

2002

|

tom z. 1/61

93-99

18

Internal medicine? Personal reminiscenses from the 20th century

70%

Gibiński K.

Nauka

|

2007

|

nr 2

EN

Medicine, in the ancient time an empirical, often mysterious knowledge, aimed to help suffering people. It developed quickly and massively entering the way of scientific research in the last few centuries. Recently, it has shifted from natural towards social sciences to fulfill the demands and expectations of societies. Highly sophisticated and expensive tools and very complicated health care systems result in continuous reforms in teaching professionals. The inadequately controlled progress in medical practice creates dangers to social health and safety, surprisingly raising dissatisfaction and mass contestation. Such situation generates the need for reasonable health policy in steering scientific research to the most burning social problems instead to those most ambitious, fascinating, and promising biggest financial profit. That is why energetic movements for high level of ethics in scientific research and among health care professionals has been called for all over the world. Further development in medical sciences and progress in medical practice will certainly continue and both are highly desirable, however they should never disregard the rank of social needs which in various countries may be different.

19

Konstrukcje kloszy i układów kloszowych liniowych izolatorów kompozytowych

60%

Fleszyński J. , Różecki S. , Wieczorek K.

|

2008

|

tom R. 84, nr 10

104-107

PL

W artykule dokonano przeglądu kloszowych konstrukcji izolatorów kompozytowych oferowanych na rynkach handlowych. W aspekcie problematyki optymalizacji izolatorów kompozytowych przedstawiono wnioski z badań starzeniowych modelowych izolatorów w wysokonapięciowej komorze deszczowej i mgielnej.

EN

In this paper different sheds construction of non-ceramic insulators available on market are described. In the aspect of non-ceramic insulator shape optimisation results and conclusions of model insulators ageing tests in high voltage rain and fog chamber are presented.

20

Wspomaganie projektowania eksperymentów w budowie i eksploatacji maszyn

60%

Mazurkiewicz A. , Ruta R. , Trzos M.

|

1999

|

tom nr 1

257-267

PL

W artykule przedstawiono metodę wspomagania projektowania eksperymentu. W celu zapewnienia przeprowadzenia szczegółowej analizy problemu opracowano zestaw pytań, które ukierunkowano na wygenerowanie zagadnień badawczych. Zaproponowano program komputerowy opracowany dla potrzeb wspomagania projektowania eksperymentów.

EN

The article presents method of supporting of experiment designing. In order to secure detailed problem analyse, the set of questions was defined. Depending on the answers the particular issues are generated. The computer program, which supporting the experiment designing was elaborated and presented in the paper.