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Tytuł:
Impact of residual doping on surface current of InGaAs/InP photodiode passivated with regrown InP
Autorzy:
Braga, Osvaldo M.
Delfino, Cristian A.
Kawabata, Rudy M. S.
Pinto, Luciana D.
Vieira, Gustavo S.
Pires, Mauricio P.
Souza, Patricia L.
Marega, Euclydes
Carlin, John A.
Krishna, Sanjay
Powiązania:
https://bibliotekanauki.pl/articles/2204208.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Stowarzyszenie Elektryków Polskich
Tematy:
simulation
residual doping
recombination velocity
surface passivation
regrowth
Opis:
The viability of epitaxial regrowth of non-intentionally doped InP to passivate lateral mesa surfaces of InGaAs photodiodes lattice-matched to InP is investigated, evaluating whether the residual doping of the regrown layer can be responsible for un unexpected increase of the surface current. The effect of residual doping is evaluated via numerical calculations of dark current, considering the range of doping concentrations expected for non-intentionally doped InP. The calculations show that the increase in dark current due to the residual doping of the regrown InP layer is not enough to justify the observed increase in surface current. On the other hand, the technique is still valid as a passivation method if the photodetector pixel is isolated by etching only the top contact layer.
Źródło:
Opto-Electronics Review; 2023, 31, Special Issue; art. no. e144562
1230-3402
Pojawia się w:
Opto-Electronics Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Multi-technique characterisation of InAs-on-GaAs wafers with circular defect pattern
Autorzy:
Boguski, Jacek
Wróbel, Jarosław
Złotnik, Sebastian
Budner, Bogusław
Liszewska, Malwina
Kubiszyn, Łukasz
Michałowski, Paweł P.
Ciura, Łukasz
Moszczyński, Paweł
Odrzywolski, Sebastian
Jankiewicz, Bartłomiej
Wróbel, Jerzy
Powiązania:
https://bibliotekanauki.pl/articles/2204219.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Stowarzyszenie Elektryków Polskich
Tematy:
wafer homogeneity
wafer defect pattern
surface roughness
indium arsenide
beryllium doping
Opis:
The article presents the results of diameter mapping for circular-symmetric disturbance of homogeneity of epitaxially grown InAs (100) layers on GaAs substrates. The set of acceptors (beryllium) doped InAs epilayers was studied in order to evaluate the impact of Be doping on the 2-inch InAs-on-GaAs wafers quality. During the initial identification of size and shape of the circular pattern, non-destructive optical techniques were used, showing a 100% difference in average roughness between the wafer centre and its outer part. On the other hand, no volumetric (bulk) differences are detectable using Raman spectroscopy and highresolution X-ray diffraction. The correlation between Be doping level and circular defect pattern surface area has been found.
Źródło:
Opto-Electronics Review; 2023, 31, Special Issue; art. no. e144564
1230-3402
Pojawia się w:
Opto-Electronics Review
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:
The effect of Co and Cu co-doping ZnO thin films on structural and optical properties
Autorzy:
Saoud, Tayeb
Benramache, Said
Diha, Abdallah
Powiązania:
https://bibliotekanauki.pl/articles/31342694.pdf
Data publikacji:
2023
Wydawca:
Towarzystwo Chemii i Inżynierii Ekologicznej
Tematy:
ZnO
thin films
Co
Cu
co-doping
TCO
spray pneumatic method
cienkie warstwy
współdomieszkowanie
Opis:
Using a spray pneumatic technique, cobalt (Co) and copper (Cu) co-doped zinc oxide thin films were effectively deposited on a glass substrate. The goal of this work was to create a semiconductor with good optical and electrical properties by co-doping ZnO thin films with Cu and Co. The ZnO thin films obtained from the Co and Cu co-doping exhibit patterns of x-ray diffraction spectra that suggest they are hexagonal ZnO (wurtzite, JCPDS 36-1451). The thin film elaborated with 2 % Co and 7 % Cu has the lowest value of crystallite size (D = 14.67 nm). The transmission spectra demonstrate that all films have good optical transparency in the visible spectrum, with 7 % Cu achieving the highest transmission. Increasing Cu contents raised the band gap energy. The value at the minimum was 3.31 eV. The optical band gap’s broadening is a significant characteristic of advanced materials and may be useful in applications involving metal oxide nanostructures for visible light gas sensing.
Źródło:
Chemistry-Didactics-Ecology-Metrology; 2023, 28, 1-2; 171-178
2084-4506
Pojawia się w:
Chemistry-Didactics-Ecology-Metrology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ domieszkowania halogenkami metali alkalicznych na właściwości warstw perowskitowych w ogniwach słonecznych
The impact of alkali metal halide doping on the properties of perovskite layers in solar cells
Autorzy:
Szwanda, Agata
Starowicz, Zbigniew
Janicki, Jarosław
Fryczkowski, Ryszard
Powiązania:
https://bibliotekanauki.pl/articles/24964490.pdf
Data publikacji:
2023-12
Wydawca:
Uniwersytet Bielsko-Bialski
Tematy:
perowskity
ogniwa słoneczne
halogenki metali
domieszkowanie
perovskite
solar cells
metal halides
doping
Opis:
Perovskite cells are a new generation of solar cells that have gained significant attention in the field of photovoltaics due to their unique properties and potential benefits. Perovskites are a class of materials that have a characteristic crystal structure known as the perovskite structure. The typical chemical formula of perovskite is ABX3, where 'A' and 'B' are cations that differ in size, and 'X' is an anion, most often halogen. Doping with alkali metals in perovskite materials has shown a significant improvement in the efficiency of the solar cell, which is confirmed by numerous scientific studies. The addition of rubidium bromide and other alkali metals, such as lithium, sodium and potassium, affects the microstructure, electronic and optical properties of perovskites, which is crucial for the efficiency and stability of solar cells. The paper presents research results on doping with alkali metals for inorganic perovskite cells based on CsPbBr3. The process of doping with alkali metals was carried out in various stages of creating a Perovskite cell. The work presents the influence of the dopant on the structure of the perovskite and the obtained cell, as well as its optical and electrical properties. The conducted research indicates a positive effect of the addition of rubidium bromide, both in the phase of creating the lead bromide layer and during the application of cesium bromide. The most promising is the admixture of 9% rubidium bromide in the cesium bromide layer. In this way, the applied dopant is located in the perovskite structure, changing its optical and electrical properties.
Źródło:
Polish Journal of Materials and Environmental Engineering; 2023, 6(26); 66-78
2720-1252
Pojawia się w:
Polish Journal of Materials and Environmental Engineering
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:
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:
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:
Structure and Dielectric Properties of V and Y Disorder Doped SrBi2Nb2O9 Ceramics
Autorzy:
Afqir, Mohamed
Elaatmani, Mohamed
Zegzouti, Abdelouahad
Tahiri, Nabiha
Daoud, Mohamed
Powiązania:
https://bibliotekanauki.pl/articles/2174596.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
molten salt method
Co-doping
characterization
Opis:
Y and V codoped SrBi2Nb2O9 ceramics, which have been characterized by XRD, FTIR and SEM techniques, were prepared through molten salt using NaCl-KCl medium. Through X-ray diffraction analysis, all prepared samples were matched by undoped SrBi2Nb2O9. The lattice parameters do not depend on the amount of dopants. Under the optimized experimental conditions, the compounds are composed of small crystallites of varying size and orientation, resulting in many micros train defects. FTIR spectra revealed that the dopant promotes a slight decrease in the 612 cm-1 band. A plate-like morphology was revealed by scanning electron microscopy, while Nyquist plots indicate non-Debye relaxation for all compounds. V and Y were incorporated into SrBi2Nb2O9 lattice in order to reduce dielectric loss tangent. Thus, the codoping increases the of SrB1.9Y0.1Nb1.95V0.05O9 (Y0.1V0.05) ceramic whereas, they were significantly decreased in the case of SrB1.8Y0.2Nb2O9 (Y0.2) ceramic. Y0.1V0.05 sample makes up the highest efficient charge transfer, followed by Y0.2 sample representing the lowest.
Źródło:
Archives of Metallurgy and Materials; 2022, 67, 4; 1455--1458
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Oxygen Reduction Activity of Nitrogen-doped Graphene
Autorzy:
Jian-feng, Liu
Ge, Sun
Ting, Wang
Kai, Ning
Bin-xia, Yuan
Wei-guo, Pan
Powiązania:
https://bibliotekanauki.pl/articles/2174819.pdf
Data publikacji:
2022
Wydawca:
Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
Tematy:
Nitrogen Doping
Graphene
Oxygen Reduction Activity
Molecular Simulation
Opis:
Graphite nitrogen, pyridine nitrogen and pyrrole nitrogen are the main nitrogen types in nitrogen-doped graphene materials. In order to investigate the mechanism of the oxygen reduction activity of nitrogen-doped graphene, several models of nitrogen-doped graphene with different nitrogen contents and different nitrogen types are developed. The nitrogen content is varied from 1.3 at% to 7.8 at%, and the adsorption energy is calculated according to the established models, then the band gaps are analyzed through the optimization results, so as to compare the mag-nitude of the conductivity. Finally, the oxygen reduction activity of graphite nitrogen-doped graphene (GNG) is found to be better than pyridine nitrogen-doped graphene (PDNG) and pyrrole nitrogen-doped graphene (PLNG) when the nitrogen content is lower than 2.6 at%, and the oxygen reduction activity of PDNG is the best when the nitrogen content was higher than 2.6 at%.
Źródło:
Polish Journal of Chemical Technology; 2022, 24, 3; 29--34
1509-8117
1899-4741
Pojawia się w:
Polish Journal of Chemical Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Thermoelectric properties of bismuth-doped magnesium silicide obtained by the self-propagating high-temperature synthesis
Autorzy:
Bucholc, Bartosz
Kaszyca, Kamil
Śpiewak, Piotr
Mars, Krzysztof
Kruszewski, Mirosław J.
Ciupiński, Łukasz
Kowiorski, Krystian
Zybała, Rafał
Powiązania:
https://bibliotekanauki.pl/articles/2173670.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
thermoelectric materials
magnesium silicide
bismuth doping
SHS
self-propagating high-temperature synthesis
spark plasma sintering
materiały termoelektryczne
krzemek magnezu
doping bizmutem
samorozwijająca się wysokotemperaturowa synteza
iskrowe spiekanie plazmowe
Opis:
Doping is one of the possible ways to significantly increase the thermoelectric properties of many different materials. It has been confirmed that by introducing bismuth atoms into Mg sites in the Mg2Si compound, it is possible to increase career concentration and intensify the effect of phonon scattering, which results in remarkable enhancement in the figure of merit (ZT) value. Magnesium silicide has gained scientists’ attention due to its nontoxicity, low density, and inexpensiveness. This paper reports on our latest attempt to employ ultrafast self-propagating high-temperature synthesis (SHS) followed by the spark plasma sintering (SPS) as a synthesis process of doped Mg2Si. Materials with varied bismuth doping were fabricated and then thoroughly analyzed with the laser flash method (LFA), X-ray diffraction (XRD), scanning electron microscopy (SEM) with an integrated energy-dispersive spectrometer (EDS). For density measurement, the Archimedes method was used. The electrical conductivity was measured using a standard four-probe method. The Seebeck coefficient was calculated from measured Seebeck voltage in the sample subjected to a temperature gradient. The structural analyses showed the Mg2Si phase as dominant and Bi2Mg3 located at grain boundaries. Bismuth doping enhanced ZT for every dopant concentration. ZT = 0.44 and ZT=0.38 were obtained for 3wt% and 2wt% at 770 K, respectively.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2022, 70, 3; art. no. e141007
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Synthesis and Dielectric Properties of Nd Doped Bi5Ti3FeO15 Ceramics
Autorzy:
Kocoń, N.
Dzik, Jolanta
Szalbot, Diana
Pikula, Tomasz
Adamczyk-Habrajska, Małgorzata
Wodecka-Duś, Beata
Powiązania:
https://bibliotekanauki.pl/articles/2049659.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
ceramics
sintering
Bi5Ti3FeO15
Nd3+ doping
microstructure
dielectric properties
Opis:
Aurivillius Bi5Ti3Feo15 (BTF) and Bi5-xNdxTi3Feo15 (BNTF) ceramics were successfully synthesized by a simple solid state reaction method. Ceramics were prepared from simple oxide powders Bi2O3, TiO2, Nd2O3 and Fe2O3. The microstructure, structure, chemical composition and dielectric properties of the obtained materials were examined. Dielectric properties were investigated in a wide range of temperatures (T = 25ºC-550ºC) and frequencies (20Hz-1MHz).
Źródło:
Archives of Metallurgy and Materials; 2021, 66, 2; 359-365
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Effect of Ho Doping Contents on the Structural, Microstructure and Dielectric Properties of Bi5Ti3FeO15 Aurivillius Ceramics
Autorzy:
Tomaszewska, M.
Dzik, J.
Wodecka-Duś, B.
Pikula, T.
Adamczyk-Habrajska, M.
Szalbot, D.
Chocyk, D.
Powiązania:
https://bibliotekanauki.pl/articles/2049646.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
ceramics
Bi5Ti3FeO15
Ho3+ doping
microstructure
structure
dielectric properties
Opis:
Aurivillius Bi5-xHoxTi3FeO15 (BHTFO) multiferroic ceramics with different holmium doping contents were synthesized by conventional solid state reaction. The effect of holmium doping on the microstructure, structural and dielectric behaviors of BHTFO ceramics were investigated in details. Microstructure and crystalline structure studies of ceramics were carried out at room temperature while dielectric properties were investigated in a wide range of temperature (T = 25ºC-550ºC) and frequency (20Hz-1MHz).
Źródło:
Archives of Metallurgy and Materials; 2021, 66, 1; 91-96
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Doping in E-Sports. an Empirical Exploration and Search for Sociological Interpretations
Doping w e-sporcie. Próba eksploracji empirycznej i poszukiwanie interpretacji socjologicznych
Autorzy:
Jasny, Michał
Powiązania:
https://bibliotekanauki.pl/articles/1041118.pdf
Data publikacji:
2020-12-30
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
socjologia sportu
doping
e-sport
gry wideo
sociology of sport
e-sports
video games
Opis:
Electronic sports is a new phenomenon in scientific research. Many issues within it have not been systematically analyzed. The use of artificial substances to improve human physical abilities is most often addressed in the context of deviation in sports. E-sports partially reflects sporting functionality, but in the area of doping and anti-doping control in video game competitions, it is difficult to delineate the boundary between what is allowed and what is forbidden. The aim of this work is to reconstruct the social assessment of doping in e-sports based on the attitudes and experience of fans and players. Most players accept the use of stimulants, such as energy drinks. Some of them also observe the use of prohibited substances during games. E-sports enthusiasts usually support anti-doping controls modeled on traditional sports and emphasize the importance of structural determinants of the issue, such as allowing the use of prohibited means.
Na horyzoncie badań naukowych pojawiło się nowe zjawisko – sport elektroniczny. Wiele zagadnień w jego obrębie wciąż nie doczekało się usystematyzowanej analizy. Problem stosowania sztucznych substancji lub metod w celu poprawy fizycznych możliwości człowieka najczęściej podejmuje się w kontekście dewiacji w sporcie. E-sport częściowo odzwierciedla sportową funkcjonalność, ale w zakresie dopingu i kontroli antydopingowych we współzawodnictwie w grach wideo trudno postawić granicę między tym, co dozwolone, a tym, czego nie wolno robić. Celem prezentowanej pracy jest próba rekonstrukcji społecznej oceny zjawiska dopingu w e-sporcie na podstawie postaw oraz doświadczeń sympatyków i użytkowników gier. Graczy najczęściej charakteryzuje pozytywne nastawienie do stosowania substancji stymulujących, takich jak napoje energetyzujące. Niektórzy z nich w swoim otoczeniu obserwują przypadki stosowania niedozwolonych substancji podczas rozgrywek. Sympatycy e-sportu przeważnie popierają kontrole antydopingowe wzorowane na sporcie tradycyjnym i podkreślają znaczenie strukturalnych determinantów omawianego problemu, takich jak przyzwolenie otoczenia na stosowanie zabronionych środków.
Źródło:
Acta Universitatis Lodziensis. Folia Sociologica; 2020, 75; 85-99
0208-600X
2353-4850
Pojawia się w:
Acta Universitatis Lodziensis. Folia Sociologica
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
Wyświetlanie 1-15 z 65

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