Results 91 to 100 of about 265,188 (198)

Direct observation of the band gap transition in atomically thin ReS$_2$

open access: yes, 2017
ReS$_2$ is considered as a promising candidate for novel electronic and sensor applications. The low crystal symmetry of the van der Waals compound ReS$_2$ leads to a highly anisotropic optical, vibrational, and transport behavior.
Biswas D.   +17 more
core   +1 more source

Pika gut may select for rare but diverse environmental bacteria

open access: yesFrontiers in Microbiology, 2016
The composition of the mammalian gut bacterial communities can be influenced by the introduction of environmental bacteria in their respective habitats.
Huan Li   +8 more
doaj   +1 more source

The Monterey event in the Mediterranean: A record from shelf sediments of Malta [PDF]

open access: yes, 1996
Oligo-Miocene carbonate platform and shelf sediments outcropping on the Maltese Islands provide an excellent archive of the paleoceanography of the central Mediterranean.
Jacobs, E   +3 more
core   +1 more source

Glyoxal uptake on ammonium sulphate seed aerosol: reaction products and reversibility of uptake under dark and irradiated conditions [PDF]

open access: yes, 2009
Chamber studies of glyoxal uptake onto ammonium sulphate aerosol were performed under dark and irradiated conditions to gain further insight into processes controlling glyoxal uptake onto ambient aerosol. Organic fragments from glyoxal dimers and trimers
Chan, A. W. H.   +6 more
core  

Among-population divergence in personality is linked to altitude in plateau pikas (Ochotona curzoniae )

open access: yesFrontiers in Zoology, 2019
Background Animals inhabiting high altitudes consistently show slow life-histories. The pace-of-life syndrome (POLS) hypothesis posits behavioural, physiological and/or morphological traits that mediate the trade-off between current and future ...
Jiapeng Qu   +3 more
doaj   +1 more source

Spartan Daily, April 17, 1958 [PDF]

open access: yes, 1958
Volume 45, Issue 107https://scholarworks.sjsu.edu/spartandaily/12599/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core   +1 more source

Parasite Species Associated With Wild Plateau Pika (Ochotona Curzoniae) In Southeastern Qinghai Province, China [PDF]

open access: yes, 2009
A survey was conducted to determine the prevalence and seasonal abundance of egg, larval, and adult stages of helminths; oocyts of protozoans; and ectoparasites of plateau pikas (Ochotona curzoniae) in seven areas of southeastern Qinghai Province, China,
Wang, Chengmin   +6 more
core   +1 more source

Capturing Mechanism and Sustainable Control of Plateau Pika (Ochotona curzoniae) Using a Grassland Guidance Trap System on the Qinghai–Tibet Plateau

open access: yesAnimals
Infestations of small terrestrial mammals (e.g., rodents and lagomorphs) on the Qinghai–Tibet Plateau pose formidable challenges, which are exacerbated by the region’s vast expanse and extreme environmental conditions.
Jun Wan   +12 more
doaj   +1 more source

Evaluation of serum concentration of AFP marker in toxoplasmosis pregnant women with high level of IgG & IgM toxoplasma antibody by ELISA assay in a population of Tehran,Iran [PDF]

open access: yes, 2016
Background and aims: Toxoplasmosis is a parasitic disease which may cause some laboratory symptoms in infected individuals. One of the main ways of transmition this organism is placenta to fetus pathway.
Ghaffari Novin, Sekhavat.   +2 more
core   +1 more source

Direct regular-to-chaotic tunneling rates using the fictitious integrable system approach

open access: yes, 2010
We review the fictitious integrable system approach which predicts dynamical tunneling rates from regular states to the chaotic region in systems with a mixed phase space.
Bäcker, Arnd   +2 more
core   +2 more sources

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