Results 41 to 50 of about 203,314 (158)

The Cosmic Web: Geometric Analysis

, 2007
The lecture notes describe the Delaunay Tessellation Field Estimator for Cosmic Web analysis. The high sensitivity of Voronoi/Delaunay tessellations to the local point distribution is used to obtain estimates of density and related quantities.
Schaap, Willem, van de Weygaert, Rien
core   +1 more source

Three decades of experimental nitrogen fertilization increases the frequency of a defensive plant morph

Oikos, Volume 2025, Issue 11, November 2025.
Resources, such as nitrogen, are widely hypothesized to underlie the expression and evolution of plant defenses to herbivory. However, resource availability can affect selection on plant defense traits in contrasting ways: resource availability can 1) weaken selection on defense traits by reducing the costs of herbivory, or 2) strengthen selection on ...
Mia M. Howard, Samantha Honroth, Andrew C. McCall, Jennifer A. Lau   +3 more
wiley   +1 more source

CONTINUITY OF SUPERPOSITION OPERATORS ON DOUBLE SEQUENCES SPACES OF MADDOX C_{r0} (p)

Romanian Journal of Mathematics and Computer Science, 2015
Sagır and Gungor defined the superposition operator P_g where g:N^2 × R → R by P_g ((x_{ks})) = g (k, s, x_{ks}) for all real double sequences (x_{ks}). Chew &Lee and Petranuarat & Kemprasit characterized P_g : c_0 → l_1 and _Pg : c_0 → l_q where 1 ≤ q < ∞, respectively.
BIRSEN SAGIR, NIHAN GUNGOR
openaire   +1 more source

Matrix transforms from the set of sequences bounded with speed into the speed-maddox spaces over ultrametric fields

Filomat
Let K be a complete, non-trivially valued, ultrametric (or non-archimedean) field, and ? = {n?}-a sequence in K with the property 0 < |n? | ? ?, n ? ?, i.e., the speed of convergence. In the present paper, the concepts of boundedness and convergence with speed and speed-Maddox spaces over K, where the speed is defined by ?, have been recalled. Let ?
P.N. Natarajan, A. Aasma
openaire   +1 more source

Resonant escape over an oscillating barrier in single-electron ratchet transfer

, 2010
Single-electron escape from a metastable state over an oscillating barrier is experimentally investigated in silicon-based ratchet transfer. When the barrier is oscillating on a time scale characteristic of the single-electron escape, synchronization ...
Fujiwara, Akira, Itoh, Kohei M., Miyamoto, Satoru, Nishiguchi, Katsuhiko, Ono, Yukinori   +4 more
core   +1 more source

Morphological Characteristics of Mesoscale Convective Systems Formed in the Middle Reaches of the Yangtze River Basin and Their Evolution Patterns

Atmospheric Science Letters, Volume 26, Issue 10, October 2025.
Multivariate distribution of MCS extents, eccentricities, and orientations across various morphological types. Each scatter represents a time step of MCSs. The scatter locations indicate extents (horizontal axis) and eccentricities (vertical axis), while orientations are shown by the color scale, as indicated in the color bar.
Yanan Fu, Yuanchun Zhang, Huijie Wang, Jianhua Sun   +3 more
wiley   +1 more source

Dusty Star-Forming Galaxies at High Redshift

, 2014
Far-infrared and submillimeter wavelength surveys have now established the important role of dusty, star-forming galaxies (DSFGs) in the assembly of stellar mass and the evolution of massive galaxies in the Universe.
Casey, Caitlin M., Cooray, Asantha, Narayanan, Desika   +2 more
core   +1 more source

Impact of Mesoscale Convective Systems on Moisture Budget During a Heavy Rainfall Event Over South China

Atmospheric Science Letters, Volume 26, Issue 10, October 2025.
Column‐integrated moisture budget analysis revealed that the meridional component of horizontal moisture convergence was the primary contributor to the moisture increase over South China during substantial rainfall event from April 19 to 22, 2024.
Yin Jiang, Chao Li, Yuanchun Zhang, Xuejie Xi, Yue Deng   +4 more
wiley   +1 more source

Meeting the Stranger: Closing the Distance in Ernest Hemingway’s \u3ci\u3eA Moveable Feast\u3c/i\u3e [PDF]

, 2019
This thesis provides an in-depth analysis of Ernest Hemingway’s memoir, A Moveable Feast. The analysis focuses on how AMF functions as a memoir, given its complicated publication history.
Raszinski, Brett Joseph
core   +1 more source

Finding Common Ground: Indigenous Research Methods Facilitate Scientific Knowledge Sharing in Cross‐Cultural Wildlife Research

Ecology and Evolution, Volume 15, Issue 10, October 2025.
Indigenous research methods can be applied in cross‐cultural conservation research to investigate and remedy mutual incomprehension. Here, through the application of Yolŋu dhawurrpunaramirri (both‐ways discussion and negotiation), we (Yolŋu and Balanda co‐researchers) identified Yolŋu Matha (language) concepts and metaphors derived from characteristics
Bridget Campbell, Banygada Brendan Wunuŋmurra, Butjiyaŋanybuy Thomas Marrkula, Munurruŋ Bobby Wunuŋmurra, Yirralka Rangers, Frances Morphy, Emilie Ens   +6 more
wiley   +1 more source