Results 61 to 70 of about 216,680 (208)

Nauka i drustvo

, 2021
Ten years passed since signing of the Council of Europe Convention on Preventing and Combating Violence against Women and Domestic Violence in Istanbul. It is the first legally binding instrument recognizing violence against women as a violation of human rights and a form of discrimination against women.
openaire   +1 more source

From Moral Therapy to Political Defiance: Public Self‐Reflections on Russian YouTube

The Russian Review, Volume 83, Issue 1, Page 51-65, January 2024.
Abstract During the first months of the Russian war in Ukraine, millions of Russian‐language viewers both within Russia and elsewhere, including ourselves, became addicted to a type of YouTube format that presented 1–2‐hour videos staged as dialogues between a journalist and prominent figures in the public life of contemporary Russia.
Julia Lerner, Anna Novikova
wiley   +1 more source

On details of the thermodynamical derivation of the Ginsburg--Landau equations

, 2003
We examine the procedure of thermodynamical derivation of the Ginsburg--Landau equation for current, which is given unclear and contradictory interpretations in existing textbooks.
A V Dmitriev, Abrikosov A A, Andryushin E A, de Gennes P G, Ginzburg V L, Ginzburg V L, Ginzburg V L, Gor?kov L P, Gor?kov L P, Landau L D, Lifshitz E M, Schmidt V V, Tinkham M, W Nolting   +13 more
core   +1 more source

Topologically protected optical pulling force on synthetic particles through photonic nanojet

Nanophotonics, Volume 13, Issue 2, Page 239-249, January 2024.
Abstract A dielectric microsphere concentrates light into a photonic nanojet (PNJ), and swims towards the near‐infrared laser in response to the nanojet‐mediated force. In contrast, a Janus particle with an opaque metal layer was thought to be impossible to concentrate light into a stable nanojet.
Yu‐Xuan Ren, Johannes Frueh, Zhisen Zhang, Sven Rutkowski, Yi Zhou, Huade Mao, Cihang Kong, Sergei I. Tverdokhlebov, Wen Liu, Kenneth K. Y. Wong, Bo Li   +10 more
wiley   +1 more source

Microdistribution of oxygen in silicon and its effects on electronic properties [PDF]

The effects of interstitial oxygen on the electrical characteristics of Czochralski-grown silicon crystals were investigated for the first time on a microscale.
Gatos, H. C., Lagowski, J., Mao, B. Y., Nauka, K.   +3 more
core   +1 more source

Inversionless light amplification and optical switching controlled by state-dependent alignment of molecules

, 2003
We propose a method to achieve amplification without population inversion by anisotropic molecules whose orientation by an external electric field is state-dependent.
A K Popov, Bakhshiev N G, Bartels R A, Beterov I M, Demtröder W, Jahnke E, Jahnke E, Kielich S, Kikoin I K, Kim W T, Kocharovskaya O, Kocharovskaya O, Lalanne J R, Mompart J, Noginov M A, Popov A K, Popov A K, Popov A K, Popova T Ya, Popova T Ya, Popova T Ya, Popova T Ya, Popova T Ya, Popova T Ya, Rautian S G, Rautian S G, Rautian S G, Sosinskii M L, Stapelfeldt H, Terenin A N, V V Slabko, Vereschagin A N   +31 more
core   +2 more sources

Plagiat w nauce i edukacji na Ukrainie

Studia Warmińskie, 2016
W artykule zanalizowano rodzaje i stopnie zagrożenia plagiatem współczesnej sfery edukacyjno-naukowej na Ukrainie. Na podstawie przeprowadzonych badań ukazano wyzwania generowane przez zjawisko plagiatu, przed którymi stoi współczesna edukacja i nauka na
Denys Svyrydenko
doaj   +1 more source

Time Evolution in the External Field: the Unitarity Paradox

, 2000
One of the axioms of quantum field theory is the property of unitarity of the evolution operator. However, if one considers the quantum electrodynamics in the external field in the leading order of perturbation theory, one will find that the evolution ...
Baacke, Bagrov, Berezin, Berezin, Bogoliubov, Bogoliubov, Bogoliubov, Coleman, Cooper, Cornwall, Emch, Faddeev, Gitman, Glimm, Grib, Grib, Haag, Hepp, Jackiw, Jevicki, Jevicki, Kluger, Koch, Maslov, Maslov, Maslov, Maslov, Maslov, Maslov, O.Yu. Shvedov, Schroer, Shirokov, Shvedov, Streater, Stueckelberg, Volterra, Wightman, Wilson, Yaffe, Zavialov   +39 more
core   +1 more source

Expert‐guided evaluation of medical research may promote publishing low‐quality studies and increase research waste: A comparative analysis of Journal Impact Factor and Polish expert‐based journal ranking list

Journal of Evidence-Based Medicine, Volume 17, Issue 2, Page 256-258, June 2024.
Albert Stachura, Łukasz Banaszek, Paweł K. Włodarski   +2 more
wiley   +1 more source

Pracownik naukowy w mediach społecznościowych – od popularyzacji nauki do kreowania wizerunku

Toruńskie Studia Bibliologiczne, 2017
Media społecznościowe są platformą towarzyską i źródłem informacji. Również pracownicy naukowi posiadają konta w popularnych serwisach społecznościowych i wykorzystują je do nawiązywania i utrzymywania kontaktów naukowych, prowadzenia dyskusji naukowych,
Lidia M. Jarska
doaj   +1 more source