Results 261 to 270 of about 6,829,809 (314)

Co-occurrence is not evidence of ecological interactions

open access: yesEcology Letters, 2020
Abstract There is a rich amount of information in co‐occurrence (presence–absence) data that could be used to understand community assembly. This proposition first envisioned by Forbes (1907) and then Diamond (1975) prompted the development of numerous modelling approaches (e.g.
Guillaume Blanchet   +2 more
exaly   +4 more sources
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Ungulate co-occurrence in a landscape of antagonisms

Science of The Total Environment, 2023
Protected areas largely now exist as coupled natural-human ecosystems where human activities are increasingly forcing wildlife to adjust behaviors. For many ungulate species that rely on protected areas for their persistence, they must balance these anthropogenic pressures amid natural regulators. Here, we investigated the pressures exerted from humans
Nyeema C, Harris   +2 more
openaire   +2 more sources

Co-occurrence of pain syndromes

Journal of Neural Transmission, 2019
Many pain conditions in patients tend to co-occur, influencing the clinical expressions of each other in various ways. This paper summarizes the main concurrent pain conditions by analyzing the major interactions observed. In particular, co-occurrence will be examined in: visceral pain (especially ischemic heart disease, irritable bowel syndrome ...
Affaitati G.   +4 more
openaire   +3 more sources

Co-Occurrence of Chancroid and Gonorrhea

Journal of Cutaneous Medicine and Surgery, 2006
Background: Gonorrhea and chancroid are common sexually transmitted infections in many parts of the world. Still, cooccurrence of these two conditions is uncommonly reported. Objective: We present here a patient who presented with ...
Al-Mutairi, Nawaf   +2 more
openaire   +2 more sources

Parasomnias: co-occurrence and genetics

Psychiatric Genetics, 2001
In clinical practice, parasomnias are often found to run in families and to co-occur. Several studies have indicated a role of genetic factors in them. In 1990, a questionnaire (response rate, 77%) sent to the Finnish Twin Cohort, a representative population sample aged 33-60 years, surveyed the frequency of five parasomnias (sleepwalking, sleeptalking,
C, Hublin   +3 more
openaire   +2 more sources

Elite Co-Occurrence in the Media

Asian Journal of Social Science, 2015
We present a new computational methodology to identify national political elites, and demonstrate it for Indonesia. On the basis that elites have an “organised capacity to make real and continuing political trouble”, we identify them as those individuals who occur most frequently in a large corpus of politically-oriented newspaper articles.
Traag, V.A.   +2 more
openaire   +4 more sources

Co-Occurrence Neural Network

2019 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2019
Convolutional Neural Networks (CNNs) became a very popular tool for image analysis. Convolutions are fast to compute and easy to store, but they also have some limitations. First, they are shift-invariant and, as a result, they do not adapt to different regions of the image.
Irina Shevlev, Shai Avidan
openaire   +2 more sources

Spatiotemporal Co-occurrence Rules

2014
Spatiotemporal co-occurrence rules (STCORs) discovery is an important problem in many application domains such as weather monitoring and solar physics, which is our application focus. In this paper, we present a general framework to identify STCORs for continuously evolving spatiotemporal events that have extended spatial representations.
Karthik Ganesan Pillai   +4 more
openaire   +2 more sources

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