Results 131 to 140 of about 54,591 (261)
Small, Volume 22, Issue 8, 6 February 2026.The controlled formation of defects in large‐area CVD‐grown hBN using various irradiation methods is demonstrated. Defect type and properties depend on particle type (He+, Ne+, Ar+, neutrons, and electrons), substrate effects, and film thickness.
Ivan V. Vlassiouk +22 more
wiley +1 more source
MapReduce: within, outside, or on the side-by-side with parallel DBMSs?
Труды Института системного программирования РАН, 2018 The approaches of use of MapReduce technology together with analytical DBMSs are discussed. The paper considers approaches where one implements MapReduce within a kernel of a parallel DBMS, where MapReduce serves as a communication infrastructure of a ...
Sergey D. Kuznetsov.
doaj
Coherent Spin Waves in Curved Ferromagnetic Nanocaps of a 3D‐Printed Magnonic Crystal
Small, Volume 22, Issue 7, 2 February 2026.A nanoprinted 3D magnonic woodpile crystal is measured by microresonator ferromagnetic resonance. Micromagnetic simulations are performed to analyze and visualize the detected coherent spin‐wave modes along the nickel‐coated tubes and caps for various field angles. The woodpile exhibits an unexpected phase evolution and robust edge modes.
Huixin Guo +6 more
wiley +1 more source
Functional Ecology, Volume 40, Issue 2, Page 501-516, February 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Coevolutionary arms races between plants and insects, in which gains of novel plant defences select for counteradaptations in herbivores, are key drivers of biodiversity.
Broti Biswas +5 more
wiley +1 more source
JIT-aware DBMS planner configuration
, 2022 Egor Viktorovich Dolgodvorov +3 more
openalex +2 more sources
Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.Abstract The MIST experiment aims to detect the cosmological 21‐cm signal through sky observations at 25–125 MHz using a wide‐beam antenna. The antenna is mounted above the soil and the beam characteristics are highly dependent on the soil's electrical properties.
I. Hendricksen +15 more
wiley +1 more source
Безопасность информационных технологий, 2014 It is proposed an approach to development of mandatory access control in originally discrete DBMS MySQL based on DP-models. It is performed analysis of the existent access control mechanisms in this DBMS, it is described DP-model of MySQL, and it is ...
Denis Nikolaevich Kolegov +2 more
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