Results 71 to 80 of about 35,615,848 (369)

Infection Models for Pine Wilt Disease on the Basis of Vector Behaviors

Population Ecology, EarlyView.
Infection models for pine wilt disease without vector density were built to estimate the transmission coefficient of the pathogenic nematode. The models successfully simulated the annual change in the density of infected trees for four pine stands. ABSTRACT Pine wilt disease is caused by the pinewood nematode (Bursaphelenchus xylophilus Steiner et ...
Katsumi Togashi
wiley   +1 more source

News media coverage of euthanasia: A content analysis of Dutch national newspapers [PDF]

, 2013
© 2013 Rietjens et al.; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0),which permits unrestricted use, distribution, and ...
Kouwenhoven, PSC, Raijmakers, NJH, Rietjens, JAC, Seale, C, Trappenburg, M, van Delden, JJM, van der Heide, A, van Thiel, GJMW   +7 more
core   +5 more sources

The computational content of Nonstandard Analysis [PDF]

Electronic Proceedings in Theoretical Computer Science, 2016
Kohlenbach's proof mining program deals with the extraction of effective information from typically ineffective proofs. Proof mining has its roots in Kreisel's pioneering work on the so-called unwinding of proofs. The proof mining of classical mathematics is rather restricted in scope due to the existence of sentences without computational content ...
openaire   +5 more sources

An Adaptive Management Model for Brown Bears in Hokkaido: Based on Total Population and the Number of Nuisance Bears

Population Ecology, EarlyView.
Bear management changes management actions according to the horizontal axis of the population size and the vertical axis of the number of nuisance bears. Aiming for the target population size of Ntar, Actions I and II protect the bears, and Action IV reduces the population.
Hiroyuki Matsuda, Akira Maki, Tsutomu Mano, Hifumi Tsuruga, Hino Takafumi, Shinichi Horino   +5 more
wiley   +1 more source

Content analysis of children's programs on Boston's television stations [PDF]

, 1955
Thesis (Ed.M.)--Boston ...
Briana, Richard W., Joslin, Nancy H., Mazzarella, Dorothy A., Yeaton, Roberta R.   +3 more
core   +1 more source

Modeling and Analysis of Content Caching in Wireless Small Cell Networks

, 2015
Network densification with small cell base stations is a promising solution to satisfy future data traffic demands. However, increasing small cell base station density alone does not ensure better users quality-of-experience and incurs high operational ...
Bennis, Mehdi, Latva-Aho, Matti, Nardelli, Pedro H. J., Tamoor-ul-Hassan, Syed   +3 more
core   +1 more source

Solvent content of protein crystals from diffraction intensities by Independent Component Analysis [PDF]

, 2003
An analysis of the protein content of several crystal forms of proteins has been performed. We apply a new numerical technique, the Independent Component Analysis (ICA), to determine the volume fraction of the asymmetric unit occupied by the protein ...
A. Lamura, Authier, Cedergren-Zeppezauer, Comon, Cover, D. Siliqi, Dauter, Dauter, G. Nico, Giacovazzo, Glover, Hecht, Hecht, Hofmann, Huber, Hyvärinen, Hyvärinen, Hyvärinen, Jiang, Jones, Jutten, Kantardjeff, Kostrewa, Kostrewa, Massimo Ladisa, Matak-Vinkovic, Mattevi, Matthews, Moews, Moore, Morris, Papoulis, Spallarossa, Toro, Urzhumtsev   +34 more
core   +1 more source

Patterns of Incivility on U.S. Congress Members' Social Media Accounts: A Comprehensive Analysis of the Influence of Platform, Post, and Person Characteristics

Frontiers in Political Science, 2022
With social media now being ubiquitously used by citizens and political actors, concerns over the incivility of interactions on these platforms have grown.
Julian Unkel, Anna Sophie Kümpel
doaj   +1 more source

Reflexive Content Analysis: An Approach to Qualitative Data Analysis, Reduction, and Description

Content analysis, initially a quantitative technique for identifying patterns in qualitative data, has evolved into a widely used qualitative method.
Mitchell Nicmanis
semanticscholar   +1 more source

Speciation Through the Lens of Population Dynamics: A Theoretical Primer on How Small and Large Populations Diverge

Population Ecology, EarlyView.
Population size and dynamics fundamentally shape speciation by influencing genetic drift, founder events, and adaptive potential. Small populations may speciate rapidly due to stronger drift, whereas large populations harbor more genetic diversity, which can alter divergence trajectories. We highlight theoretical models that incorporate population size
Ryo Yamaguchi, Hidaka Kubo, Tokuya Ogawa, Hayate Omura   +3 more
wiley   +1 more source