Results 31 to 40 of about 170,414 (310)

Photostable Anisometric Lanthanide Complexes as Promising Materials for Optical Applications

Photonics, 2019
Uniform luminescent films with high optical quality are promising materials for modern molecular photonics. Such film materials based on β-diketonate complexes of lanthanides have the following application problem: rapid luminescence degradation ...
Andrey Knyazev, Maxim Karyakin, Yuriy Galyametdinov   +2 more
doaj   +1 more source

Effect of Cd and SPD on structure, physical, mechanical, and operational properties of alloy of Cu-Cr-Zr

Reviews on Advanced Materials Science, 2020
An increase in the service life of electrical products from copper and its alloys is directly related to an increase in the wear resistance of materials.
Aksenov Denis A., Raab Georgiy I., Asfandiyarov Rashid N., Semenov Vladimir I., Shuster Lev Sh.   +4 more
doaj   +1 more source

Daily vertical migrations of aquatic organisms and water transparency as indicators of the potential exposure of freshwater lakes to light pollution

Acta Biologica Sibirica
Light pollution, which disrupts the vital functions of organisms, including aquatic organisms, has become widespread in recent years. One of the main biological features of aquatic organisms is the presence of daily vertical migrations (DVM). However, as
Yana K. Ermolaeva, Ekaterina M. Dolinskaya, Sofya A. Biritskaya, Maria A. Maslennikova, Lidia B. Bukhaeva, Arina V. Lavnikova, Dmitry I. Golubets, Natalya A. Kulbachnaya, Anastasia I. Okholina, Iya V. Milovidova, Olga O. Rusanovskaya, Evgeny A. Kurashov, Еugene A. Silow, Dmitry Yu. Karnaukhov   +13 more
doaj   +1 more source

Disciplina y capitalismo en la genealogía foucaultiana de la modernidad (1973-1975)

Revista de Estudios Sociales, 2021
The purpose of this paper is to reconstruct Foucault’s reflections on the birth of modernity, paying particular attention to the role of capitalism and discipline within it.
Emmanuel Chamorro
doaj   +1 more source

Friedrich Engels: "Karl Marx on Feuerbach" : Appendix to "Ludwig Feuerbach and the Outcome of Classical German Philosophy". Stuttgart 1888

, 2011
Engels veröffentlichte 1888 in seiner Broschüre "Ludwig Feuerbach und der Ausgang der klassischen deutschen Philosophie" im Verlag von J.H.W. Dietz in Stuttgart einen Anhang "Karl Marx über Feuerbach (niedergeschrieben in Brüssel im Frühjahr 1845)".
Marx, Karl, Engels, Friedrich
core   +2 more sources

El concepto de ideología frente a las relaciones de producción: un análisis comparado entre las ideas de Marx y Althusser [PDF]

Revista Pares, 2021
El artículo que se presenta a continuación tiene como propósito analizar comparativamente la visión de Karl Marx (1818 – 1883) y la de Louis Althusser (1918 – 1990), en cuanto a la correlación que se establece entre la ideología y las relaciones de ...
Yeimy Leccett Tamayo Calle
doaj  

MARX VIVE!!! VIVA MARX!!!

Germinal: Marxismo e Educação em Debate, 2018
<p>Neste ano de 2018, celebrando os 200 anos do nascimento daquele que Friedrich Engels identificou como o maior pensador do seu tempo, <em>Germinal: Marxismo e Educação em Debate</em> – neste Volume 10, Número 3 – homenageia àquele sem o qual o sentido deste projeto editorial não existiria: Karl Marx (5/5/1818 - 14/3/1883 ...
Pereira, Maria de Fátima Rodrigues, Peixoto, Elza Margarida de Mendonça, Costa Netto, Pedro Leão da   +2 more
openaire   +3 more sources

Herrmann, Frankfurt a. M. [als Mephisto] / [gezeichnet von:] Eugen Klimsch ; [fotografiert von:] Arthur Marx [PDF]

, 1890
HERRMANN, FRANKFURT A. M. [ALS MEPHISTO] / [GEZEICHNET VON:] EUGEN KLIMSCH ; [FOTOGRAFIERT VON:] ARTHUR MARX [Künstlerfotografien zum Faustthema : Darsteller und Darstellerinnen des "Faust"] (-) Herrmann, Frankfurt a. M.
Marx, Arthur, Klimsch, Eugen
core  

Volatile Memristive Devices With Tunable Temporal Dynamics For Event‐Based Sensing

Advanced Materials, EarlyView.
Tunable volatile memristive devices can serve various neural‐inspired tasks that require different time windows of information retention. The ionic‐based volatility of the presented Pt/a‐STO/TaOx/Ta device stack can be reproducibly and controllably tuned in multiple ways.
Dimitrios Spithouris, Johannes Hellwig, Hugh Greatorex, Clemens Wittberg, Panagiotis Koutsogiannis, César Magén, Elisabetta Chicca, Regina Dittmann   +7 more
wiley   +1 more source

Baikal endemic and Palearctic species of caddisflies (Trichoptera) build cases from microplastics

Acta Biologica Sibirica
Pollution of freshwater ecosystems by microplastics is a serious problem. Many studies are related to the pelagic zone and the organisms living in it. However, benthic organisms are most susceptible to this problem in aquatic ecosystems.
Dmitry Yu. Karnaukhov, Arina V. Lavnikova, Anna V. Nepokrytykh, Igor A. Zhdanov, Kirill V. Salovarov, Artem T. Guliguev, Bogdan V. Osadchy, Sofya A. Biritskaya, Yana K. Ermolaeva, Maria A. Maslennikova, Lidia B. Bukhaeva, Dmitry I. Golubets, Anastasia I. Okholina, Natalya A. Kulbachnaya, Iya V. Milovidova, Eugene A. Silow   +15 more
doaj   +1 more source