Results 21 to 30 of about 5,388,942 (324)

Bacterial Community and Antibiotic Resistance Gene Profiles of Fish Gut Contents and Their Aquaculture Environment in Tianjin, China

open access: yesAquaculture Journal, 2022
The continuous expansion of freshwater fish culture is confronted with environmental problems owing to their high antibiotic inputs and antibiotic-resistant bacteria. This study explored the antibiotic resistance gene (ARG) profiles of water and fish gut
Qiushui Wang   +10 more
doaj   +1 more source

BioDiVinE: A Framework for Parallel Analysis of Biological Models [PDF]

open access: yes, 2009
In this paper a novel tool BioDiVinEfor parallel analysis of biological models is presented. The tool allows analysis of biological models specified in terms of a set of chemical reactions. Chemical reactions are transformed into a system of multi-affine
C. Belta   +29 more
core   +2 more sources

Chemically tagging the Hyades Supercluster: A homogeneous sample of F6-K4 kinematically selected northern stars [PDF]

open access: yes, 2012
Stellar kinematic groups are kinematical coherent groups of stars that might have a common origin. These groups are dispersed throughout the Galaxy over time by the tidal effects of both Galactic rotation and disc heating, although their chemical content
Antoja   +65 more
core   +3 more sources

Chemical Analysis of Single Cells [PDF]

open access: yesAnalytical Chemistry, 2011
In this Review, we provide an overview of methods developed for chemical analysis of single cells over the last two years. Many biological systems contain an ensemble of cells with heterogeneous chemistry; therefore, it is important to analyze them on an individual basis in order to elucidate the role each cell plays in the function of these systems ...
Yuqing Lin   +4 more
openaire   +6 more sources

ELECTRO-CHEMICAL ANALYSIS. [PDF]

open access: yesJournal of the American Chemical Society, 1894
n ...
openaire   +2 more sources

Classification of Hungarian medieval silver coins using x-ray fluorescent spectroscopy and multivariate data analysis [PDF]

open access: yes, 2013
A set of silver coins from the collection of Déri Museum Debrecen (Hungary) was examined by X-ray fluorescent elemental analysis with the aim to assign the coins to different groups with the best possible precision based on the acquired chemical ...
Elek, János   +3 more
core   +1 more source

3-Chloropropane-1,2-diol in models simulating processed foods: Precursors and agents causing its decomposition

open access: yesCzech Journal of Food Sciences, 2003
Formation of 3-chloropropane-1,2-diol (3-MCPD) was studied in model mixtures consisting of sodium chloride and either glycerol or various lipids (phospholipids, monoacylglycerols, diacylglycerols, triacylglycerols) derived mainly from palmitic and oleic ...
J. Velíšek   +4 more
doaj   +1 more source

Corynebacterium pseudotuberculosis Infections in Alpacas (Vicugna pacos)

open access: yesAnimals, 2022
Alpacas are the major camelid species in Europe held for hobbies, animal-aided therapy, and commercial reasons. As a result, health-related issues associated with alpacas are of growing significance. This especially holds true for one of the most serious
Reinhard Sting   +6 more
doaj   +1 more source

Utilization of red cabbage (Brassica oleracea var. Capitata L.) anthocyanins as a sensor for nitrite detection in domestic wastewater

open access: yesIlmu Pertanian (Agricultural Science)
Monitoring wastewater quality is increasingly essential for enhancing wastewater treatment procedures. Domestic wastewater, produced by residential and commercial operations, contains considerable organic, inorganic, and biological pollutants, including ...
Ben Haryan Adi Rogo   +4 more
doaj   +1 more source

Respiratory viruses and SARS-CoV-2 virus circulation in the provinces of Lucca and Massa Carrara during the 2022/2023 and 2023/2024 flu seasons

open access: yesMicrobiologia Medica
Background and Aims: the study aimed to investigate the circulation of influenza viruses and SARS-CoV-2 in the 2022-23 and 2023-24 influenza seasons in the provinces of Lucca and Massa Carrara in the northwest of the Tuscany region.
Veronica Cunsolo   +10 more
doaj   +1 more source

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