Results 91 to 100 of about 9,794 (192)

Opportunistic bacteria and mass mortality in ungulates: lessons from an extreme event

open access: yesEcosphere, 2019
Mass mortality events in wildlife are a growing concern. Under conditions of rapid global change, opportunistic responses in bacterial commensals, triggered by environmental stressors, may be increasingly implicated in die‐offs.
Sarah Robinson   +11 more
doaj   +1 more source

Correction: Investigation of biochemical and physiological parameters of the newborn Saiga antelope (Saiga tatarica) in Gansu Province, China.

open access: yesPLoS ONE, 2020
[This corrects the article DOI: 10.1371/journal.pone.0224822.].
Xia Liu   +7 more
doaj   +1 more source

Restoration of Przewalski's horse (Eqiudae, Perissodactyla) at the breeding centre of the Association «Wild Nature of Steppe», Russia

open access: yesNature Conservation Research: Заповедная наука, 2019
The Association «Wild Nature of Steppe» located in Rostov Region (Russia) is engaged in the preservation of rare and valuable animals of the steppe zone. The Association breeding centre is located in a Protected Area, the Rostovsky State Nature Biosphere
Victor A. Minoranskiy   +3 more
doaj   +1 more source

Large Diamagnetism of AV2Al20 (A = Y and La)

open access: yes, 2012
We find anomalously large diamagnetic responses in the cage compounds AV2Al20 where A = Y and La, not A = Al0.3, Sc0.4, and Lu, despite the apparent similarities in crystal and electronic structures among these compounds. The magnetic susceptibilities of
Hiroi, Zenji   +4 more
core   +1 more source

Optical absorption spectra in SrCu_2O_3 two-leg spin ladder

open access: yes, 2003
We calculate the phonon-assisted optical-absorption spectra in SrCu_2O_3 two-leg spin-ladder systems. The results for two models proposed for SrCu_2O_3 are compared.
A. Läuchli   +36 more
core   +1 more source

The Role of Education as a Tool for Environmental Conservation and Sustainable Development

open access: yes, 2009
The UN has declared 2005 to 2014 the Decade of Education for Sustainable Development. However, education is often viewed as an unalloyed good and consequently, there have been few empirical studies on the costs and benefits of different forms of ...
Howe, Caroline, Howe, Caroline
core   +1 more source

Dynamical structure factors of $S=1/2$ two-leg spin ladder systems

open access: yes, 2002
We investigate dynamical properties of $S=1/2$ two-leg spin ladder systems. In a strong coupling region, an isolated mode appears in the lowest excited states, while in a weak coupling region, an isolated mode is reduced and the lowest excited states ...
C. Jurecka   +22 more
core   +1 more source

The behavior of some wild and domestic ungulates during labor

open access: yesRUDN Journal of Ecology and Life Safety, 2012
Article contains the description of the periods of patrimonial activity of a saiga with the analysis of behavior of hoofed animals at the time of delivery.
L Е Kokshunova
doaj  

Primer hallazgo de restos óseos de antílope Saiga (Saiga tatarica L) en la Península Ibérica. [PDF]

open access: yesMunibe Antropologia-Arkeologia, 1996
Se da cuenta del primer hallazgo de restos óseos de Saiga tatarica (falanges y centrotarsal) en el nivel Magdaleniense  Medio de Abauntz, yacimiento de la Península Ibérica,  concretamente del País Vasco.
J. Altuna, K. Mariezkurrena
doaj  

Automated Detection of Usage Errors in non-native English Writing [PDF]

open access: yes, 2011
In an investigation of the use of a novelty detection algorithm for identifying inappropriate word combinations in a raw English corpus, we employ an unsupervised detection algorithm based on the one- class support ...
Fujishima, Satoru, Ishizaki, Shun
core  

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