Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

English (EN)·Polski (PL)·Yкраїнський (UK)
Przejdź do strony domowej biblioteki Centralna Biblioteka Wojskowa Link otwiera się w nowym oknie Logo biblioteki Prolib Integro - strona głównaCentralna Biblioteka Wojskowa

Wyszukujesz frazę "doping" wg kryterium: Temat

  Lista filtrów
Wyrównaj
Wyświetlanie 1-15 z 29
Tytuł:
Doping – problem nieświadomego społeczeństwa i polityki międzynarodowej państw
Doping – the Problem of the Unaware Society and International Politics of States
Autorzy:
Pepłowska, Aleksandra
Powiązania:
https://bibliotekanauki.pl/articles/2194735.pdf
Data publikacji:
2022-12-22
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
doping
anti-doping policy
awareness of society
physical culture
Opis:
The definition of doping in the World Anti-Doping Code is an important instrument of international politics. While implications are obvious for the professional athletes participating in Olympic Games, they remain vague for the broader society – the followers of the Olympic struggles. The article is an attempt to indicate the problem faced by society, international institutions and states, trying to pursue an effective anti-doping policy. It presents a comprehensive description of one of the largest doping scandals with the participation of the Russian authorities in 2013–2014 and the results of the author’s research on society’s knowledge of doping in sports. Public awareness of banned substances and methods may turn out to be crucial while assessing the actions of governments and international institutions. Society may have insufficient knowledge about doping and may be unaware of its role in politics on an international scale. An ani-doping policy is a part of state policy, so it impacts the way of benefiting physical culture which is one of the areas creating the public sector.
Źródło:
Kultura-Społeczeństwo-Edukacja; 2022, 21, 1; 231-245
2300-0422
Pojawia się w:
Kultura-Społeczeństwo-Edukacja
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Doping in Sport: The Case of Fencing
Autorzy:
Łuczak, Maciej
Powiązania:
https://bibliotekanauki.pl/articles/1054883.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
doping
fencing
law
sport
Opis:
Most athletes in order to achieve satisfactory results have to train long and hard. However, some of them, aiming at victory at all costs, resort to doping. The benefits of winning are relatively small when compared to the damage of the human organism caused by doping. The phenomenon has been present in cycling, athletics, boxing, football, weightlifting and many other sport disciplines for many years. In fencing only few instances of the use of illegal substances during the competition were revealed, which was reflected in Polish and foreign sports press. In many European countries the use of doping is regulated by the anti-doping rules, regulations and policies that define these practices as penal acts. In Poland the problem of doping was first regulated by the Act on Physical Culture of 1984 and 1996 as well as the he Act of 1985 on Prevention of Drug Abuse. The regulations of FIE fencing competitions, prepared on the request of Polish Fencing Federation on the basis of the FIE competition rules in the disciplinary regulations of competitions prohibited the use of artificial stimulants during or before the competition. The aim of this paper is to present the threats in modern sports with particular attention to the phenomenon of doping in fencing, as well as in social terms. It is a case study and a study of selected issues connected to doping in contemporary sports. The author poses the question whether the fencers often are tempted to support their bodies with doping in order to achieve better results than the representatives of other sports? What percentage of the fencers were using illegal stimulants? Is there is a problem of doping in fencing, and if so, what is its scale?
Źródło:
Central European Journal of Sport Sciences and Medicine; 2016, 13, 1; 133-142
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Oszustwo dopingowe w sporcie wyczynowym wśród kobiet w latach 1950–2017
Doping in women’s professional sport in years 1950–2017
Autorzy:
Łuczak, Maciej
Powiązania:
https://bibliotekanauki.pl/articles/464656.pdf
Data publikacji:
2018-03-28
Wydawca:
Akademia Wychowania Fizycznego we Wrocławiu
Tematy:
sport
doping
historia
kobiety
Opis:
Cel badań. W artykule przedstawiono zjawisko dopingu kobiet w sporcie w XX i XXI w. Wśród sportsmenek sztuczne wspomaganie wykryto w latach 50. XX w. W niektórych krajach powstał system maskowania dopingu przez władze państwowe. Doświadczenie w zakresie opracowywania i podawania leków wspomagających miały laboratoria antydopingowe, m.in. w Kreischa w NRD. Stosowanie niedozwolonych praktyk ukazano na przykładzie NRD, RFN, ZSRR, Chin, USA, Kenii i Polski. Materiał i metody. Materiał badawczy został zinterpretowany przy użyciu metod stosowanych w naukach historycznych: indukcyjnej, dedukcyjnej, komparatystycznej i analizy literatury specjalistycznej. Do sformułowania ostatecznych wniosków wykorzystano metodę syntezy. Wyniki. Praktyki dopingowe miały miejsce w wielu krajach. Od 1956 r. notuje się stosowanie wspomagania organizmów sportsmenek za pomocą testosteronu. Z czasem doszły bardziej udoskonalone niedozwolone środki oraz metody, takie jak np. doping ciążowy. Najbardziej zorganizowany doping pod kuratelą państwa miał miejsce w NRD, RFN, ZSRR, Chinach, USA, Kenii i w Polsce. Wnioski. W latach 50. XX w. zawodniczki – zwłaszcza w Związku Radzieckim – sporadycznie przyjmowały testosteron oraz steroidy anaboliczno-androgenne. Później liczba stosowanych środków dopingujących systematycznie rosła. Na większą skalę zaczęto je przyjmować dopiero w latach 70. i 80. XX w. Próbą zapanowania nad tym zjawiskiem są badania antydopingowe, jednak chęć zwycięstwa często przeważa nad zdrowym rozsądkiem.
Background. The paper discusses the problem of doping in women’s sport in the 20th and 21st centuries. The use of performance-enhancing substances in female athletes was first detected in the 1950s. The governments of certain states developed a system to mask doping; anti-doping laboratories, e.g. in Kreischa in the GDR, had experience in the production and application of supporting drugs. The paper analyses the cases of drug abuse in sport in East Germany, West Germany, the Soviet Union, China, USA, Kenya, and Poland. Material and methods. The source material was interpreted with the use of historical studies methods: induction, deduction, comparison, and literature analysis. Synthesis was applied in formulating the final research conclusions. Results. Doping practices occurred in many countries. Since 1956, supporting female athletes with the use of testosterone was observed. With time, more sophisticated illegal methods were included, e.g. pregnancy doping. The most intensive state-supervised doping programs were carried out in East Germany, West Germany, the Soviet Union, China, USA, Kenya, and Poland. Conclusions. In the 1950s, testosterone and anabolic-androgenic steroids were sporadically used in women’s sport, especially in the Soviet Union. Then, the number of doping drugs systematically increased; they were administered on an almost regular basis in the 1970s and 1980s. Anti-doping tests are an attempt to overcome the phenomenon; however, the thirst for victory often defies common sense.
Źródło:
Rozprawy Naukowe Akademii Wychowania Fizycznego we Wrocławiu; 2018, 60; 118-134
0239-4375
Pojawia się w:
Rozprawy Naukowe Akademii Wychowania Fizycznego we Wrocławiu
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wiedza i postawy trenerów w zakresie dopingu i przeciwdziałania temu zjawisku w sporcie
Knowledge and attitudes of sports coaches with regard to doping and counteracting doping in sport
Autorzy:
Sas-Nowosielski, Krzysztof
Szóstak, Wioletta
Powiązania:
https://bibliotekanauki.pl/articles/465004.pdf
Data publikacji:
2017-01-30
Wydawca:
Akademia Wychowania Fizycznego we Wrocławiu
Tematy:
doping
sport
trener
coach
Opis:
Background. The aim of the study was to establish the attitudes and knowledge of sports coaches with reference to doping and anti-doping policies. Material and methods. The study included 100 coaches representing 11 disciplines. They filled in an anonymous questionnaire assessing their knowledge of and attitudes toward doping. Results. The coaches’ overall anti-doping attitude is positive and quite strong (M = 4.55, SD = 0.65). The strongest partial attitude was toward sanctions for breaking anti-doping rules (M = 5.35, SD = 0.91), the weakest – toward the possibility of succeeding without doping (M = 3.92, SD = 1.35). In the three categories of knowledge items, the percentage of correct responses were similar: 54.17% for athletes’ rights and duties, 53.57% for doping control procedures, and 53.33% for banned performance-enhancing drugs. The main sources of information for coaches were the Internet and television. Conclusions. The anti-doping attitudes of coaches are positive but it seems necessary to increase their knowledge, especially with planned educational programs.
Źródło:
Rozprawy Naukowe Akademii Wychowania Fizycznego we Wrocławiu; 2016, 55; 77-83
0239-4375
Pojawia się w:
Rozprawy Naukowe Akademii Wychowania Fizycznego we Wrocławiu
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Assessment of Knowledge and Attitude in the Field of Doping in Young Athletes of Team Games
Autorzy:
Duda, Henryk
Stuła, Aleksander
Powiązania:
https://bibliotekanauki.pl/articles/2026888.pdf
Data publikacji:
2022-03-31
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
doping
youth
sports games
knowledge
Opis:
Contemporary sport is becoming more and more commercialized, hence the players strive to win at all costs, and to achieve this goal, they consider all means to be allowed. In order to be constantly on top, competitors change their training methods, use various aids, and finally direct their interests towards doping. Doping is considered to be the use of substances and all means intended to artificially increase physical fitness during sports competitions, which may be harmful to the ethics of sport or cause mental and physical harm to athletes. The aim of the research is to assess the knowledge of the problem and attitudes of young people practicing sports games towards the dangers of doping. Assessment of knowledge on the effects of the use of illicit means, and analysis of opinion on the use of doping and strengthening mechanisms for the adoption of pharmacological agents. Research on the knowledge about the use of support measures and doping in sport was carried out among talented youth practicing team sports games in randomly selected clubs of Małopolska, Silesia, Podkarpacie and Opole. Continuation studies were conducted in 2018-2020, they covered 60 girls and 60 boys, aged 16 years. The research was carried out using a questionnaire, the questions of which concerned the following problems: knowledge of the essence of sports doping, the relationship between doping and the principle of fair play in sport, support used in physical recreation, reasons for the use of doping, moral and criminal liability in the use of doping. When analyzing the results of the research, it should be noted that the use of doping in sport is negatively perceived by the examined youth. However, it can be assumed that the knowledge about the support and the problem of doping in sport is insufficient. Setting the main goal - sports success and the related financial rewards, as well as the willingness to be the best in the opinion of the respondents may narrow the boundaries, which may facilitate the decision to use support and doping. These observations seem to be very disturbing, as the analysis of research data concerns young people practicing sports at the stage of education and the utilitarian nature of physical activity.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2022, 37; 57-63
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Amelioration of Ultrasonic Transducer to Study CuO Doped Thin Films
Autorzy:
Barakat, M. A. Y.
Powiązania:
https://bibliotekanauki.pl/articles/176534.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
ultrasonic
thin films
doping
microstructure
wedge
Opis:
Ultrasonic pulse echo technique was used to study cupric oxide (CuO) thin films. CuO thin films were prepared using sol gel technique. They were doped with Lithium (Li) (1%, 2% and 4%). Thin films’ thickness (d) and band gap energy (Eg) were measured. In addition, elastic moduli (longitudinal (L), shear (G), bulk (K) and Young’s (E)) and Poisson’s ratio (v) were determined to estimate the microstructure properties of the prepared films. The study ameliorated the used transducers to overcome their dead zone and beam scattering; wedges were developed. The results showed the effectiveness of these wedges. They enhanced transducers’ sensitivity by changing the dead zone, beam diameter, beam directivity and waves’ transmission. Also, the study noted that Li doping caused the improvement of CuO thin films to be more useful in solar cell fabrication. Li-CuO thin films had narrower band gap. Thus, they acquired a high quantum yield for the excited carriers; also they gained more efficiency to absorb solar light.
Źródło:
Archives of Acoustics; 2018, 43, 3; 487-495
0137-5075
Pojawia się w:
Archives of Acoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Reversible electron charge transfer in single-wall carbon nanotubes
Autorzy:
Costa, S.
Bachmatiuk, A.
Borowiak-Palen, E.
Powiązania:
https://bibliotekanauki.pl/articles/779706.pdf
Data publikacji:
2008
Wydawca:
Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
Tematy:
nanorurki węglowe jednościenne
domieszkowanie
Raman
SWCNT
doping
Opis:
Single-wall carbon nanotubes (SWCNT) have proved to be very special materials due to their unique electronic properties. Over the last years many scientists have dedicated their research to the study of the these materials as an electronic system. Amphoteric doping effects (n-type and p-type), which can be reversed, became a very popular way of manipulating the optic and electronic properties of carbon nanotubes. In the particular case of SWCNT, the most common and widely used procedure, which changes their properties, is acid treatment applied as a purification procedure. The effect of the addition of this kind of the dopant has been widely studied but not fully understood so far. Here, we present a study, of two kinds of SWCNT, produced within different techniques: (i) chemical vapors deposition and (ii) laser ablation. The main difference between the two types is the diameter distribution of the obtained materials, which is broad in the first technique and narrow in the second. After the acid treatment it is possible to observe a diameter sensitive doping effect on both samples. Resonance Raman spectroscopy, optical absorption spectroscopy (OAS) in UV/Vis/NIR and the Fourier transform middle-infrared (FTIR) spectroscopy have been applied for the characterization of the samples.
Źródło:
Polish Journal of Chemical Technology; 2008, 10, 2; 1-4
1509-8117
1899-4741
Pojawia się w:
Polish Journal of Chemical Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Substitution mechanism of rare earths at fluorapatite characteristic sites : experimental and computational calculations
Autorzy:
Xie, Jun
Powiązania:
https://bibliotekanauki.pl/articles/24085936.pdf
Data publikacji:
2023
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
rare earth
phosphorite
doping
electronic properties
computational calculations
Opis:
Rare earths (REs) containing phosphate rock is a potential REs resource. The unclear occurrence mechanism of REs in phosphorite limits its further development and utilization. Fluorapatite (FAP) is the main REs-bearing target mineral in phosphorite, the microscopic mechanism of REs entering FAP still needs to be further studied from the electronic scale. In this paper, the doping mechanism of REs in FAP was studied by experiment combined with GGA+U calculation. The XRD, SEM, and FT-IR characterization results of hydrothermal synthesis products showed that REs (La, Ce, Nd, and Y) entered FAP crystal, and one of every 20 Ca atoms was replaced by a REs atom. The GGA+U calculation indicated that La-O/F, Ce-O/F, Nd-O/F, and Y-O/F were ionic bonds in general, and the bonding strength of La-O/F, Ce-O/F, Nd-O/F, and Y-O/F increased gradually with atomic number. The substitution difference of La, Ce, Nd, and Y was mainly caused by the gain and loss of electrons in f and d orbitals. The substitution mechanism of REs at the characteristic sites of Fap was studied, which provided a theoretical reference for the selective recovery of REs from phosphorus blocks.
Źródło:
Physicochemical Problems of Mineral Processing; 2023, 59, 2; art. no. 163418
1643-1049
2084-4735
Pojawia się w:
Physicochemical Problems of Mineral Processing
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Corrosion properties of Ca-doped TiO2 coatings
Autorzy:
Burnat, B.
Robak, J.
Leniart, A.
Skrzypek, S.
Brycht, M.
Powiązania:
https://bibliotekanauki.pl/articles/283933.pdf
Data publikacji:
2014
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
Tematy:
biomaterials
surface modification
sol-gel method
doping
corrosion
Opis:
The paper presents the preparation and characterization of TiO2 coating doped with Ca produced by the sol-gel method using titanium alkoxide as the precursor of titania as well as calcium nitrate as dopant source. These coatings were used to modify the biomedical alloy M30NW. Using the optical microscopy and the atomic force microscopy the topography of synthesized coatings was characterized. Whereas using electrochemical methods the corrosion measurements were carried out. Anticorrosion properties of calcium-doped TiO2 coating were determined in PBS solution on the basis of corrosion potential Ecor, polarization resistance Rp, corrosion rate CR, current density in the passive range i0.5 and also breakdown Eb and repassivation Erep potentials. Analogous corrosion tests were also made for the uncoated alloy as well as for alloy coated with pure TiO2 coating. It was stated that modification of M30NW alloy surface by calcium-doped TiO2 coating shows anticorrosion properties in PBS solution. These properties are slightly lower compared to a pure TiO2 coating. The analysis of the topography of TiO2-based coatings showed that calcium doping increases the surface development and roughness of the obtained coatings.
Źródło:
Engineering of Biomaterials; 2014, 17, no. 128-129; 100-102
1429-7248
Pojawia się w:
Engineering of Biomaterials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zdrowotne oraz społeczno-etyczne aspekty sportu w nauczaniu Jana Pawła II
Wholesome and Social - Ethical Aspects of Sport in the Teaching of John Paul I I
Autorzy:
Zaremba, Weronika
Powiązania:
https://bibliotekanauki.pl/articles/494845.pdf
Data publikacji:
2007-06-30
Wydawca:
Towarzystwo Naukowe Franciszka Salezego
Tematy:
godność osobowa człowieka
fair play
doping
wszechstronny rozwój
Opis:
John Paul II judged that sport has great meaning in human life. To make sport available among men to teach them the values like: loyalty, persistence, friendship, community whether solidarity. Sport can also offe valuable contribution in peaceful agreement between nations as well as contribute to fixation in world of new civilization of love. John Paul II showed also how important is fair play in sport. Pope John Paul II worned of the dangers in sport. Warned from the obsession of profit and comercjalization from the best results in sport cost them their health through doping even whether use of different of prohibited methods. Athletes especially the most famous become patterns for youth, therefore should remember about this, to they unreeled at me human features also and spiritual stately to imitation. Every sport contests should deliver entertainment and one should eliminate violence which prejudices great traditional sport foundations. Sport can not be only aim, but it has to be to man's universal development values on attention deserve first of all. Man in sport should grow up spiritually, intellectually, morally and socially. Sport should be able to carry joy and to enrich man in every respect.
Źródło:
Seminare. Poszukiwania naukowe; 2007, 24; 299-309
1232-8766
Pojawia się w:
Seminare. Poszukiwania naukowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Niobiany ziem rzadkich – właściwości i zastosowania
Rare earth niobates – properties and applications
Autorzy:
Winiarz, P.
Powiązania:
https://bibliotekanauki.pl/articles/134865.pdf
Data publikacji:
2016
Wydawca:
ADVSEO
Tematy:
rare earth niobates
doping
ionic conductors
protonic conductors
Opis:
Rare earth niobates are a very interesting group of materials. These compounds have different properties which could be changed in a wide range by appropriate doping. X-Ray diffraction examinations for some compounds of RE3NbO7 group were shown. All peaks agree with diffraction patterns. Phases from other elements are not reported. These materials were divided into three space groups depending on ionic radius of RE3+. The most important from applicational point of view is defected-fluorite type structure which is reached for the smallest RE3+ cations. Surface morphology made by Scanning Electron Microscopy was shown. The microstructure of examined materials varies grain size what is connected with ionic radius RE3+. Electrical measurements made in dry argon atmosphere show that the highest values of ionic conductivity were reached for two last lanthanides rare earth niobates Yb3NbO7, Lu3NbO7 and for Y3NbO7. Contained optical properties measurements show that Spark Plasma Sintering enables to obtain Lu3NbO7 which is transparent for visible light.
Źródło:
Technical Issues; 2016, 3; 135-140
2392-3954
Pojawia się w:
Technical Issues
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Sports and Exercise Medicine in India: Looking Beyond Injury
Autorzy:
Sharma, Hanjabam Barun
Powiązania:
https://bibliotekanauki.pl/articles/2170352.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
sports medicine
exercise medicine
physical inactivity
doping
sports performance
Opis:
Sports Medicine (SM) is a new specialty in India which has been often projected, dealing only with treating musculoskeletal (MSK) sports injuries. With adequate training in medical and clinical physiology, SM physicians have an important role to play as an essential part of the multidisciplinary and multispecialty team in the fight against the rise of physical inactivity, sedentary lifestyle and non-communicable diseases. Dope-free sports performance enhancement is another important aspect, which needs beyond the MSK centric approach of sports medicine. There is need for awareness and overall development of this unique specialty, with contribution from government side and non-government organizations.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2022, 40; 53-60
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Of Luck Both Epistemic and Moral in Questions of Doping and Non-Doping
Autorzy:
Kirkwood, Kenneth William
Powiązania:
https://bibliotekanauki.pl/articles/943814.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
doping
ethics
sport
moral luck
epistemic luck
case study
Opis:
This article is a case study of a question of possible doping and how our insights into our moral judgements about doping are subject to considerations of both moral, but more presciently, epistemic luck. The eternal ambiguity surrounding the prevalence of doping, and its impact on high-level sport make this question entirely relevant for our discussions about the ethics of performanceenhancement in sport.
Źródło:
Ethics in Progress; 2020, 11, 1; 77-84
2084-9257
Pojawia się w:
Ethics in Progress
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rola argininy w organizmie człowieka
The role of the arginine in the human body
Autorzy:
Zdrojewicz, Zygmunt
Winiarski, Jacek
Popowicz, Ewa
Szyca, Marta
Śmieszniak, Bartłomiej
Michalik, Tomasz
Buczko, Klaudia
Powiązania:
https://bibliotekanauki.pl/articles/1114561.pdf
Data publikacji:
2019
Wydawca:
Collegium Witelona Uczelnia Państwowa
Tematy:
arginina
wątroba
tlenek azotu
doping
arginine
liver
nitric oxide
Opis:
Celem niniejszego opracowania jest przedstawienie roli argininy w organizmie człowieka. Arginina jest aminokwasem względnie egzogennym, co oznacza, że pomimo tego, iż jest produkowana w ludzkim ciele, to dostarczanie jej wraz z pożywieniem jest równie ważne dla zachowania homeostazy organizmu. Główne źródło argininy w diecie stanowią mięso i owoce morza. Aminokwas ten jest syntezowany w czasie cyklu mocznikowego w wątrobie, a także w nerkach. Bierze udział między innymi w wytwarzaniu tlenku azotu, który jest czynnikiem rozszerzającym naczynia. Liczne prace wskazują również na skuteczność suplementacji argininą w zaburzeniach erekcji. Udział argininy w tej reakcji przyczynił się do zainteresowania wielu badaczy. Dowiedziono, że oprócz powszechnie znanego zastosowania argininy jako leku wspomagającego wątrobę w usuwaniu z organizmu amoniaku, odpowiednia suplementacja tego aminokwasu ma pozytywny wpływ na poprawę wartości ciśnienia tętniczego indukowanego ciążą, nadciśnienia płucnego oraz wyrównanie niewydolności nerek, cukrzycy, jaskry, gojenia się ran i profilaktykę udarów mózgu. Uważa się, że stężenie argininy wpływa na rozwój chorób neurodegeneracyjnych postępujących z wiekiem. Aminokwas ten jest też środkiem chętnie stosowanym przez sportowców w celu poprawienia wydolności organizmu. Jednak przeprowadzone do tej pory badania nie potwierdzają jego pozytywnego wpływu w tym zakresie.
Źródło:
Zeszyty Naukowe Państwowej Wyższej Szkoły Zawodowej im. Witelona w Legnicy; 2019, 1, 30; 163-171
1896-8333
Pojawia się w:
Zeszyty Naukowe Państwowej Wyższej Szkoły Zawodowej im. Witelona w Legnicy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The negative implications of Russia’s doping scandal on the country’s international image
Autorzy:
Kobierecka, Anna
Kobierecki, Michał Marcin
Powiązania:
https://bibliotekanauki.pl/articles/1041593.pdf
Data publikacji:
2019-12-30
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
Russia
doping
sports diplomacy
nation branding
image of a country
Opis:
In December 2014, Russia was accused of developing a state-organized doping system in the second decade of the twenty-first century. The scandal resulted in many Russian athletes being banned from competing in the Olympics in Rio in 2016 and the IOC’s suspension of the Russian National Olympic Committee prior to the 2018 Winter Olympics in PyeongChang. The research presented in this article aims to answer the research question of whether the doping scandal actually affected the international image of Russia. The research was conducted with the use of frame analysis of public discourse. The hypothesis to be tested states that the Russian doping scandal contributed to the intensification of a negative external image of this state.
Źródło:
Eastern Review; 2019, 8; 161-182
1427-9657
2451-2567
Pojawia się w:
Eastern Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 29

Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies