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Wyszukujesz frazę "KŁOŚ, Anna" wg kryterium: Autor


Tytuł:
Research on GNSS positioning and applications in Poland in 2015–2018
Autorzy:
Wielgosz, Paweł
Hadaś, Tomasz
Kłos, Anna
Paziewski, Jacek
Powiązania:
https://bibliotekanauki.pl/articles/145346.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
pozycjonowanie geograficzne
troposfera
jonosfera
GPS
Galileo
precise positioning
troposphere
ionosphere
GNSS
PPP
Opis:
This review paper presents research results on geodetic positioning and applications carried out in Poland, and related to the activities of the International Association of Geodesy (IAG) Commission 4 “Positioning and Applications” and its working groups. It also constitutes the chapter 4 of the national report of Poland for the International Union of Geodesy and Geodynamics (IUGG) covering the period of 2015-2018. The paper presents selected research, reviewed and summarized here, that were carried out at leading Polish research institutions, and is concerned with the precise multi-GNSS (Global Navigation Satellite Systems) satellite positioning and also GNSS-based ionosphere and troposphere modelling and studies. The research, primarily carried out within working groups of the IAG Commission 4, resulted in important advancements that were published in leading scientific journals. During the review period, Polish research groups carried out studies on multi-GNSS functional positioning models for both relative and absolute solutions, stochastic positioning models, new carrier phase integer ambiguity resolution methods, inter system bias calibration, high-rate GNSS applications, monitoring terrestrial reference frames with GNSS, assessment of the real-time precise satellite orbits and clocks, advances in troposphere and ionosphere GNSS remote sensing methods and models, and also their applications to weather, space weather and climate studies.
Źródło:
Geodesy and Cartography; 2019, 68, 1; 87-119
2080-6736
2300-2581
Pojawia się w:
Geodesy and Cartography
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of 3-year education in the Main Fire Service School on the fitness level of students
Autorzy:
Tomczak, Andrzej
Bertrandt, Jerzy
Kłos, Anna
Szymańska, Wiesława
Stankiewicz, Wanda
Powiązania:
https://bibliotekanauki.pl/articles/986698.pdf
Data publikacji:
2017
Wydawca:
Instytut Medycyny Wsi
Tematy:
physical fitness
fire-fighters
physical education
Opis:
Introduction and objective. The aim of the study was to determine changes in the fitness level among students of the Main Fire Service School during 3-year’s education. Methods. A total of 75 male and 5 female students took part in the study. Fitness level measurements were carried out before beginning the studies (Measurement 0) and after the 1st, 2nd and 3rd years at the school (Measurement 1, 2, 3). The following tests were performed to estimate level of physical fitness for men: pull-ups on a bar, a 50 m sprint and 1,000 m run, and for women: sit-ups, medical ball (2 kg) throw from above the head and a 4 x10 m shuttle run. Results. General fitness level (average number of points from 3 attempts) of the male and female students improved. Improvement of fitness level between Measurement 0 (male students 60.3p.±7.58; female students 61.60p.±3.08), and Measurements 1, 2, 3 (men 64.59p.±6.87; 64.41p.±7.17; 64.03p.±7.65 and women 68.40p.±1.99; 66.67p.±2.36; 68.87±1.87 respectively), was found. The same relationship was found while analysing results of individual competitions. Only speed endurance (anaerobic-aerobic) assessed during Measurement 0 at 64.03p.±10.23, decreased after the 1st year at the school (Measurement 1 – 59.29p.±14.14) and remained on the same level during Measurements 2 and 3 (60.25p.±11.20 and 58.56p. ±12.80, respectively). Conclusion. Speed endurance (anaerobic-aerobic) is a capability which decreased among the students in the subsequent years. Because this capability highly correlates with activities that a fire-fighter will perform during rescue operations, it should be treated as a matter of priority during physical education classes in the Main Fire Service School.
Źródło:
Annals of Agricultural and Environmental Medicine; 2017, 24, 4
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Brodziński Bronisław, Derlukiewicz Tadeusz, Patejuk Mikołaj Jerzy, Płażewska Irena, Szaflik Józef Ryszard, Wróblewski Witold
Autorzy:
OKNIŃSKI, Witold
DEMIDOWICZ, Tomasz
GMITRUK, Janusz
KŁOŚ, Anna
Powiązania:
https://bibliotekanauki.pl/articles/517621.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Przyrodniczo-Humanistyczny w Siedlcach
Opis:
BIOGRAMY
Źródło:
Historia i Świat; 2019, 8; 185-204
2299-2464
Pojawia się w:
Historia i Świat
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of protein deficient diet, vitamin B2 supplementation and physical training on serum composition of polyunsaturated fatty acids (PUFAs) in rats
Autorzy:
Lewicka, Aneta
Lewicki, Sławomir
Kłos, Anna
Dębski, Bogdan
Kurył, Tomasz
Bertrandt, Jerzy
Powiązania:
https://bibliotekanauki.pl/articles/989797.pdf
Data publikacji:
2017
Wydawca:
Instytut Medycyny Wsi
Tematy:
protein malnutrition
vitamin b2
training
pufa
Opis:
Introduction. Prolonged shortages of protein in the diet significantly alter the composition and content of polyunsaturated fatty acids (PUFA) in tissues and body fluids. One of nutritional factors which may reduce negative effects of protein malnutrition might be vitamin B2 due to its influence on lipids metabolism. Objective. The aim of the study was to investigate the influence of low protein (LP) diet enriched with vitamin B2 on the content and composition of PUFA in the blood serum of rats treated with dosed physical exercise. Materials and method. The experiment was carried out for 3 months on 72 growing male Wistar rats divided into 5 groups. Animals were fed ad libitum on a diet with an energy value of 350 kcal/100 g, in which 4.5% of the energy was provided by protein. In the control diet, 20% of the energy was provided by protein. Two groups were fed the diet enriched with vitamin B2. The two groups of tested animals were trained for 5 days a week. Results. LP diet caused a decrease in α-linolenic acid (ALA) after 30 days, and a decrease in docosahexaenoic acid (DHA) after 60 days of experiment, compared with rats fed the control diet. After 60 and 90 days of the experiment, a significant decrease was noted in arachidonic acid (AA) in serum of trained rats, compared with sedentary rats fed the LP diet. Physical activity increased LA (mainly on day 30), EPA (on day 90) and reduced AA content (on day 90) in serum of rats fed the LP diet. B2 supplementation in the trained LP group did not change the EPA and AA dependence; however, there was a decrease in LA content in comparison to the non-supplemented trained group. Conclusions. Results of this study suggest that all investigated factors (protein deficiency, physical exercise and supplementation of vitamin B2) have significant impact on PUFA composition of serum in rats.
Źródło:
Annals of Agricultural and Environmental Medicine; 2017, 24, 2
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparing variance of signal contained in the most recent GRACE solutions
Autorzy:
Lenczuk, Artur
Leszczuk, Grzegorz
Klos, Anna
Bogusz, Janusz
Powiązania:
https://bibliotekanauki.pl/articles/145420.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
misja GRACE
pole grawitacyjne
harmoniki sferyczne
GRACE
degree variance
spherical harmonic coefficients
mass concentration blocks
Opis:
Gravity Recovery and Climate Experiment (GRACE) mission data is widely used in various fields of science. GRACE explored changes of the gravity field regularly from April 2002 to June 2017. In the following research, we examine variance of signal contained in two different formats of GRACE data: standard spherical harmonics and mass concentration blocks (so-called “mascons”) solutions, both provided in the most recent releases. For spherical harmonics-based solution, we use monthly gravity field solutions provided up to degree and order (d/o) 96 by three different computing centers, i.e. the NASA’s Jet Propulsion Laboratory (JPL), the German Research Center for Geosciences (GFZ) and the Center for Space Research (CSR). For the mass concentration blocks, we use values of total water storage provided by the CSR, JPL and the Goddard Space Flight Center (GSFC) computing centers, which we convert to spherical harmonic coefficients up to d/o 96. We show that using the anisotropic DDK3 filter to smooth the north-south stripes present in total wate storage obtained from standard spherical harmonics solution leaves more information than common isotropic Gaussian filter. In the case of mascons, GSFC solution contains much more information than the CSR and JPL releases, relevant for corresponding d/o. Differences in variance of signal arise from different background models as well as various shape and size of mascons used during processing of GRACE observations.
Źródło:
Geodesy and Cartography; 2020, 69, 1; 19-37
2080-6736
2300-2581
Pojawia się w:
Geodesy and Cartography
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Merging the gravity fields of the GRACE Follow-On Science Data System project using different weighting approaches
Autorzy:
Lenczuk, Artur
Klos, Anna
Bogusz, Janusz
Powiązania:
https://bibliotekanauki.pl/articles/43852767.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:
pole grawitacyjne
geofizyka
bezpieczeństwo wodne
GRACE Follow-On
merged gravity field solution
variance component estimation
equivalent water height
Opis:
For over two decades, an essential information about global monthly gravity variations is provided by the GRACE mission and its successor, the GRACE Follow-On (GRACE-FO) mission. The temporal variations in gravity field from GRACE/GRACEFO are determined based on the measurement of distance changes between two identical satellites using microwave ranging instruments. This process is carried out by various processing centers, which adopt different processing strategies and background models. This causes discrepancies in the resulting gravity fields.We address this problem by determining a monthly homogenous GRACE-FO gravity field solutions from June 2018 to November 2022 as provided by different processing centers included in the Science Data System (SDS) project, i.e. the Center for Space Research (CSR), the German Research Center for Geosciences (GFZ) and the Jet Propulsion Laboratory (JPL). We test three different weighting schemes. We show that for the last 4 years, at least 65% of continental areas are characterized by water decrease. We show that proposed merged solutions contain more signal information than individual ones based on the square root of the degree variance values.We note that the largest signal differences between individual and combined solutions occur for sectoral coefficients up to degree 40, and for zonal coefficients, the signal differences are twice as small.We also present that the differences in the spherical harmonic coefficients cause differences in global and local equivalent water height (EWH) changes. For example, the proposed merged solutions reduce root mean square scatter ofEWHby 5–15% comparing to individual solutions.
Źródło:
Advances in Geodesy and Geoinformation; 2023, 72, 2; art. no. e42, 2023
2720-7242
Pojawia się w:
Advances in Geodesy and Geoinformation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
ŚWIADKOWIE PRZESZŁOŚCI ZIEMI SIEDLECKIEJ (BIOGRAMY) Ekes Janusz Władysław, Frankowski Karol, Jabłonowska z Sapiehów Anna Paulina
Autorzy:
KOZAK, Katarzyna
KŁOŚ, Anna
WAGNER, Marek
Powiązania:
https://bibliotekanauki.pl/articles/517691.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Przyrodniczo-Humanistyczny w Siedlcach
Źródło:
Historia i Świat; 2018, 7; 261-271
2299-2464
Pojawia się w:
Historia i Świat
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Występowanie nadwagi i otyłości oraz ocena stanu odżywienia mineralnego wojskowego medycznego personelu latającego
Overweight and obesity occurrence and estimation of mineral nutritional status of military medical aircraft crews
Autorzy:
Kłos, Anna (1945- ).
Bertrandt, Jerzy (1952- ).
Powiązania:
Lekarz Wojskowy 2011, nr 2, s. 93-97
Data publikacji:
2011
Tematy:
Medycyna wojskowa lotnicza Polska 21 w.
Lekarze wojskowi Polska 21 w.
Metody badawcze
Otyłość
Opis:
Tab.
Bibliogr.
Dostawca treści:
Bibliografia CBW
Artykuł

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