Results 81 to 90 of about 14,948 (222)
High-entropy high-hardness metal carbides discovered by entropy descriptors [PDF]
, 2018 High-entropy materials have attracted considerable interest due to the combination of useful properties and promising applications. Predicting their formation remains the major hindrance to the discovery of new systems.
Brenner, Donald W. +8 more
core +3 more sources
Update of the risk assessment of polybrominated diphenyl ethers (PBDEs) in food
EFSA Journal, Volume 22, Issue 1, January 2024.Abstract The European Commission asked EFSA to update its 2011 risk assessment on polybrominated diphenyl ethers (PBDEs) in food, focusing on 10 congeners: BDE‐28, ‐47, ‐49, ‐99, ‐100, ‐138, ‐153, ‐154, ‐183 and ‑209. The CONTAM Panel concluded that the neurodevelopmental effects on behaviour and reproductive/developmental effects are the critical ...
EFSA Panel on Contaminants in the Food Chain (CONTAM) +26 more
wiley +1 more source
Święty Tomasz, Wielki Gatsby i poszukiwanie szczęścia
Ethics in Progress, 2011 Czym jest szczęście? Czy możliwe jest jego osiągnięcie? Czy istnieje jedna definicja szczęścia? Szczęście jako doznanie jest czymś indywidualnym dla każdego człowieka. Filozofia niemal od samego początku swojego istnienia starała się znaleźc odpowiedź na
Anna Białas
doaj +1 more source
Investigations on micro-mechanical properties of polycrystalline Ti(C,N) and Zr(C,N) coatings [PDF]
, 2018 Micro-mechanical properties of Ti(C,N) and Zr(C,N) coatings deposited by chemical vapor deposition on a WC-Co cemented carbide substrate were examined by micro-compression testing using a nanoindenter equipped with a flat punch.
El Azhari, Idriss +6 more
core +3 more sources
First-principles study, fabrication and characterization of (Zr0.25Nb0.25Ti0.25V0.25)C high-entropy ceramic [PDF]
, 2019 The formation possibility of a new (Zr0.25Nb0.25Ti0.25V0.25)C high-entropy ceramic (ZHC-1) was first analyzed by the first-principles calculations and thermodynamical analysis and then it was successfully fabricated by hot pressing sintering technique ...
Chu, Yanhui +5 more
core +2 more sources
Tunneling spectroscopy for probing orbital anisotropy in iron pnictides
, 2013 Using realistic multi-orbital tight-binding Hamiltonians and the T-matrix formalism, we explore the effects of a non-magnetic impurity on the local density of states in Fe-based compounds.
Devereaux, T. P. +4 more
core +1 more source
Obrazy eschatologiczne w ludowych pieśniach pogrzebowych w Opoczyńskiem
Studia Etnologiczne i Antropologiczne, 2018 The article was based on the ethnographic field research on funeral rites in the Opoczno Region conducted by the author, and the literature of the subject. The elaboration presents visions of heaven, purgatory and hell described in funeral songs.
Zdzisław Kupisiński SVD
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The wheel-rail contact friction influence on high speed vehicle model stability [PDF]
Transport Problems, 2015 Right estimating of the coefficient of friction between the wheel and rail is essential in modelling rail vehicle dynamics. Constant value of coefficient of friction is the typical assumption in theoretical studies.
Mirosław DUSZA
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Samobójstwo: Śmierć jako przemiana radykalna [PDF]
, 2012 In this article the author tries to examine the idea of suicidal tendencies and their meaning for the soul – in the context of James Hillman’s archetypal psychology.
Stawiszyński, Tomasz
core +2 more sources
Horyzonty Wychowania, 2007 Człowiek jest jednością duchowo-cielesną, nawet jeżeli wcześniej Platon, a później Kartezjusz wyraźnie rozgraniczali te dwa konstytutywne komponenty człowieka.
Wit Pasierbek
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