Results 91 to 100 of about 8,689,572 (269)

Trajectories and functions of Catalan nationalism since the 19th century

open access: yesStudies on National Movements, 2014
This article attempts to outline, in a brief summary, the outstanding features of the longue dur trajectories of the movements, concepts, alliances and politics of Catalan nationalism and their functions for Catalan and Spanish politics through the last ...
Hans-Jürgen Puhle
doaj   +2 more sources

Bryozoan‐Rich Carbonate Units of the Erfoud Area (SE Morocco) Record Latest Katian to Early Hirnantian Interglacial Intervals

open access: yesGeological Journal, EarlyView.
In this study, we re‐examine the depositional architecture of the Erfoud limestone in Morocco. Introducing new biostratigraphic constraints from chitinozoan assemblages, we show that Katian to Hirnantian bryozoan‐pelmatozoan meadows reflect flooding events linked to a series of interglacial transgressions known to have occurred immediately prior to the
Philippe Razin   +4 more
wiley   +1 more source

Exploring Semanticity for Content and Function Word Distinction in Catalan

open access: yesLanguages
In the realm of linguistics, the concept of “semanticity” was recently introduced as a novel measure designed to study linguistic networks. In a given text, semanticity is defined as the ratio of the potential number of meanings associated with a word to
Neus Català   +2 more
doaj   +1 more source

Targeted Muscle Reinnervation for Intuitive Prosthetic Control

open access: yesMuscle &Nerve, EarlyView.
ABSTRACT The convergence of medical and technological advances has led to a substantial expansion of therapeutic approaches for patients with limb amputations. Targeted muscle reinnervation (TMR) is one of the strategies to improve control of bionic arms and has been applied for more than two decades. Through surgical rewiring of the nerves responsible
Nitay Maile   +5 more
wiley   +1 more source

The Catalan Institute for Water Research (ICRA)

open access: yes, 2011
The Catalan Institute for Water Research (ICRA)The Catalan Institute for Water Research ...
Damià Barceló; Catalan Institute for Water Research (ICRA), Girona   +1 more
core  

No way back: decadal lack of functional recovery of a coralligenous community in a warming Mediterranean

open access: yesOikos, EarlyView.
Anthropogenic disturbances are degrading nature at a rate that exceeds its capacity to recover. While considerable research has focused on understanding ecosystem impacts, recovery processes remain comparatively overlooked, particularly in marine ecosystems, where long‐term data on how highly complex systems respond to disturbances are scarce.
Yanis Zentner   +6 more
wiley   +1 more source

A determinant property of Catalan numbers

open access: yesDiscrete Mathematics, 2000
Let \(M_k^t\) denote the \(k \times k\) (persymmetric) matrix having the consecutive Catalan numbers starting at \(c_t\) as row one, those starting at \(c_{t+1}\) as row two, etc. Now define \(G\) to be the infinite digraph with vertex set \({\mathbb{Z}} \times {\mathbb{Z}}\) and with directed arcs from \((i,j)\) to \((i+1,j)\), and to \({(i,j+1 ...
Michael E. Mays, Jerzy Wojciechowski
openaire   +2 more sources

Practical considerations for pathologists when selecting digital pathology systems: an ESDIP guide

open access: yesThe Journal of Pathology, EarlyView.
Abstract The implementation of digital pathology (DP) has been reported across academic, public, and private laboratory settings, providing valuable insights into workflow transformation. However, comparatively little guidance exists on how DP systems should be evaluated prior to acquisition and deployment.
Diana Montezuma   +9 more
wiley   +1 more source

Properties of Generalized Bronze Fibonacci Sequences and Their Hyperbolic Quaternions

open access: yesAxioms
In this study, we establish some properties of Bronze Fibonacci and Bronze Lucas sequences. Then we find the relationships between the roots of the characteristic equation of these sequences with these sequences.
Engin Özkan, Hakan Akkuş, Alkan Özkan
doaj   +1 more source

Inferring Brown Bear Hair Snare Interactions by Automatically Detecting Bipedalism on Camera Trap Images Using Pose Estimation and a Multilayer Perceptron

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
This study proposes an automated method to infer brown bear hair snare interactions by detecting bipedal behavior in camera‐trap images using a pose estimation model and a multilayer perceptron (MLP). A YOLO‐based model, fine‐tuned from humans and dogs to a custom dataset, achieved high performance (≈93% keypoint precision and ≈96% classification ...
Arnau Campanera‐Moliné   +8 more
wiley   +1 more source

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