Results 61 to 70 of about 2,041,291 (240)

Nurodymai autoriams ir bibliografiniai duomenys

open access: yes, 2016
[text in Lithuanian][tekstas lietuvių ...
kultūra, Religija ir ir
core   +1 more source

A new method in estimation of total hexavalent chromium in Portland pozzolan cement

open access: yesMateriales de Construccion, 2017
Variamine blue was used first time for the detection of hexavalent chromium from cement samples. In present method, cement was treated sequentially with water, sulphate and carbonate buffer to extract soluble, sparingly soluble and insoluble hexavalent ...
R. Sharma, D. K. Sharma
doaj   +1 more source

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

open access: yesAdvanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed   +6 more
wiley   +1 more source

Psichologizmas, natūralizmas ir nihilizmas (fenomenologinė kritika) [PDF]

open access: yes, 2006
The article discusses Husserl’s criticism of Psychologism and the relationship that have with the contemporary crisis of values. In Lo­gical Investigation Husserl criticize not only a psychological foundation of science, but he expresses his ...
Jonkus, Dalius
core   +1 more source

Blogio žaibas ir nepaliudytas gerumas: pokalbis su Vasilijumi Grossmanu, Gyvenimas ir likimas [PDF]

open access: yes, 2016
[full article, abstract in English; abstract in Lithuanian] The reviled Jewish-Russian war correspondent Vasily Grossman wrote a masterful novel Life and Fate about the historical battle of Stalingrad (1943), in which he sharply fillets both ...
Anckaert, Luc
core   +1 more source

Crystal structures of {1,1,1-tris[(salicylaldimino)methyl]ethane}gallium as both a pyridine solvate and an acetonitrile 0.75-solvate and {1,1,1-tris[(salicylaldimino)methyl]ethane}indium dichloromethane solvate

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2020
The sexadentate ligand 1,1,1-tris[(salicylideneamino)methyl]ethane has been reported numerous times in its triply deprotonated form coordinated to transition metals and lanthanides, yet it has been rarely employed with main-group elements, including in ...
Dominic L. Ventura   +2 more
doaj   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

open access: yesAdvanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara   +8 more
wiley   +1 more source

Phosphoglycerate mutase 1 (PGAM1) overexpression promotes radio- and chemoresistance in gliomas by activating the DNA damage response

open access: yesMolecular & Cellular Oncology, 2021
The glycolytic enzyme PGAM1 is overexpressed in gliomas where it efficiently facilitates the repair of DNA damage. Mechanistically, PGAM1 prevents inactivation of the ataxia-telangiectasia mutated (ATM) signaling pathway by sequestering the wild-type p53-
Tor-Christian Aase Johannessen   +1 more
doaj   +1 more source

Superlubricity and Corrosion Inhibition Properties of Solvate Ionic Liquids in Hybrid Carbon Fiber Reinforced Plastic–Steel Interfaces

open access: yesAdvanced Engineering Materials, EarlyView.
Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees   +6 more
wiley   +1 more source

Grappling with the Climate Crisis in IR: Existentially, Psychologically, Interdisciplinarily

open access: yesCzech Journal of International Relations
The introduction to this special issue argues that International Relations (IR) needs to give greater consideration to the existential and psychological implications of the accelerating climate crisis.
NINA C. KRICKEL-CHOI
doaj   +1 more source

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