Results 181 to 190 of about 10,331,496 (319)

Enhanced capabilities for multi‐crystal data collection based on double mesh scans

Acta Crystallographica Section D, Volume 81, Issue 7, Page 344-356, July 2025.
A method for multi‐crystal data collection and the software programs Dozor, Dozor‐m2 and Resheteau for the detection of individual crystals, the determination of their positions on a sample holder and the estimation of their dimensions and shapes based on double raster X‐ray scans are presented.Two‐dimensional X‐ray mesh (raster) scans are broadly used
Igor Melnikov, Olof Svensson, Gleb Bourenkov, Alexander Popov   +3 more
wiley   +1 more source

Approximation of nonnegative functions by means of exponentiated trigonometric polynomials

, 2002
Dario Fasino
openalex   +1 more source

Habitat heterogeneity from lidar and hyperspectral data: Implications for bird guilds and restoration management of coal mines

Journal of Applied Ecology, Volume 62, Issue 7, Page 1659-1673, July 2025.
This study underscores the need to design a mosaic of habitats with complex vertical structures, emphasising the critical role of senescent vegetation and unaltered terrain features in supporting biodiversity. Finally, it provides evidence that integrating habitat heterogeneity metrics derived from airborne remote sensing data into restoration success ...
Lucie Moudrá, Vojtěch Barták, Vítězslav Moudrý, Ruben Remelgado, Stephanie Roilo, Duccio Rocchini, Vladimír Bejček, Karel Šťastný, Ondřej Volf, Petr Musil, Miroslav Šálek   +10 more
wiley   +1 more source

Note on trigonometric expansions of theta functions

, 2003
A. Raouf Chouikha
openalex   +1 more source

Remarks on generalized trigonometric functions [PDF]

, 2012
P. J. Bushell, David E. Edmunds
openalex   +1 more source

The what, how, and why of trait‐based analyses in ecology

Ecography, Volume 2025, Issue 7, July 2025.
Functional diversity is increasingly used alongside taxonomic diversity to describe populations and communities in ecology. Indeed, functional diversity metrics allow researchers to summarise complex occupancy patterns in space and/or time across communities and/or populations in response to various stressors.
Thomas Guillerme, Pedro Cardoso, Maria Wagner Jørgensen, Stefano Mammola, Thomas J. Matthews   +4 more
wiley   +1 more source

Mechanical behavior and energy absorption capability of trigonometric function curved rod cell-based lattice structures under compressive loading. [PDF]

Sci Rep
Zhang L, Wu J, Zhao Y, Qin Z.
europepmc   +1 more source

EXTREMAL VALUES OF DOUBLE AND TRIPLE TRIGONOMETRIC FUNCTIONS

, 2004
Nobushige Kurokawa, Masato Wakayama
openalex   +2 more sources

Exploration of the soliton solutions of the (n+1) dimensional generalized Kadomstev Petviashvili equation using an innovative approach. [PDF]

Sci Rep
Kopçasız B, Sağlam FNK, Bulut H, Radwan T.   +3 more
europepmc   +1 more source