Results 81 to 90 of about 6,647 (234)

The Case of Dinosaur Metabolism [PDF]

open access: yes, 2017
In lieu of an abstract, here is the article\u27s first paragraph: To learn the critical skill of scientific argumentation, students need learning experiences that involve constructing evidence-based explanations.
Llewellyn, Douglas, Ullock, Caitlin
core   +1 more source

The potential for climate-driven bathymetric range shifts: sustained temperature and pressure exposures on a marine ectotherm, Palaemonetes varians

open access: yes, 2015
Range shifts are of great importance as a response for species facing climate change. In the light of current ocean-surface warming, many studies have focused on the capacity of marine ectotherms to shift their ranges latitudinally.
Brown, A.   +7 more
core   +3 more sources

Loss of largest and oldest individuals of the Montpellier snake correlates with recent warming in the southeastern Iberian Peninsula [PDF]

open access: yes, 2016
The effects of climate change on organisms are now being extensively studied in many different taxa. However, the variation in body size, usually shrinkage in response to increasing temperature, has received little attention regarding to reptiles. During
Alaminos, Esmeralda   +3 more
core   +1 more source

A fractional-order Trypanosoma brucei rhodesiense model with vector saturation and temperature dependent parameters

open access: yesAdvances in Difference Equations, 2020
Temperature is one of the integral environmental drivers that strongly affect the distribution and density of tsetse fly population. Precisely, ectotherm performance measures, such as development rate, survival probability and reproductive rate, increase
Mlyashimbi Helikumi   +3 more
doaj   +1 more source

Ontology-Based Quality Evaluation of Value Generalization Hierarchies for Data Anonymization

open access: yes, 2015
In privacy-preserving data publishing, approaches using Value Generalization Hierarchies (VGHs) form an important class of anonymization algorithms. VGHs play a key role in the utility of published datasets as they dictate how the anonymization of the ...
Ayala-Rivera, Vanessa   +3 more
core  

Effect to age on the geographic variation in morphometric traits among populations of Boana cordobae (Anura: Hylidae) [PDF]

open access: yes, 2018
La variación morfométrica del tamaño corporal es un aspecto importante de la historia natural de las especies, que ha sido de particular interés. En este estudio se estimaron diferencias en el tamaño corporal y la estructura de edad de seis poblaciones ...
Babini, María Selene   +4 more
core   +1 more source

How Air Temperature and Solar Radiation Impact Life History Traits in a Wild Insect

open access: yesEcology and Evolution
Ectotherms are essential components of all ecosystems. They rely on external heat sources like air temperature and solar radiation to regulate their body temperature and optimise life history traits.
Alexandra S. Gardner   +4 more
doaj   +1 more source

Ecological optimum of ectothermic organisms: static-dynamical approach [PDF]

open access: yes, 2007
During 20th century the majority of researchers interpreted ecological optimum as a certain combination of ambient factors which is optimal for growth, existence and reproduction of an organism.
Tamara T. I. Verbitskaya   +1 more
core   +1 more source

Habitat associations of the sagebrush lizard (Sceloporus graciosus): Potential responses of an ectotherm to ponderosa pine forest restoration treatments [PDF]

open access: yes, 2001
Little is known about the response of ectotherms to ponderosa pine (Pinus ponderosa) restoration treatments. The ambient body temperature of an ectotherm affects its physiology, development, and behavior.
Chambers, C.L.   +2 more
core  

A cold limit to adaptation in the sea [PDF]

open access: yes, 2016
Temperature affects biological functions by altering reaction rates. Physiological rates usually double to treble for every 10°C rise, and 1–4 fold encompasses normal biological functions. However, in polar marine species inhabiting temperatures around 0°
Peck, Lloyd S.
core   +2 more sources

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