Results 21 to 30 of about 539,569 (264)

Robust Evaluation of ENSO in Climate Models: How Many Ensemble Members Are Needed?

open access: yesGeophysical Research Letters, 2021
Large ensembles of model simulations require considerable resources, and thus defining an appropriate ensemble size for a particular application is an important experimental design criterion.
Jiwoo Lee   +7 more
doaj   +1 more source

Biodiversity of Environmental Leptospira: Improving Identification and Revisiting the Diagnosis [PDF]

open access: yesFrontiers in Microbiology, 2018
Leptospirosis is an important environmental disease and a major threat to human health causing at least 1 million clinical infections annually. There has recently been a growing interest in understanding the environmental lifestyle of Leptospira. However, Leptospira isolation from complex environmental samples is difficult and time-consuming and few ...
Thibeaux, Roman   +9 more
openaire   +5 more sources

Modern Diatom Distributions in Guanabara Bay Sediment and Oceanic Areas, Rio de Janeiro (Brazil) [PDF]

open access: yesAnuário do Instituto de Geociências, 2011
One hundred and fifty three superficial sediments were collected in Guanabara Bay to physical-chemistry and diatom analyses in the ambit to Monitoring Project (CENPES/PETROBRAS). A total of 146 taxa of diatoms were identified where the most frequent taxa
Frederico S. Silva   +3 more
doaj  

Interaction of Avelox with Bovine Serum Albumin and Effect of the Coexistent Drugs on the Reaction

open access: yesInternational Journal of Analytical Chemistry, 2012
The interaction between Avelox and bovine serum albumin (BSA) was investigated at different temperatures by fluorescence spectroscopy. Results showed that Avelox could quench the intrinsic fluorescence of BSA strongly, and the quenching mechanism was a ...
Baosheng Liu   +4 more
doaj   +1 more source

ASSOCIATION OF OBESITY WITH JAK2 V617F GENE MUTATION IN RECURRENT PREGNANCY LOSS [PDF]

open access: yesJournal of Environmental Science, 2016
Maternal obesity is one of the factors that have a role in recurrent pregnancy loss ( RPL) . Increased rate of fetal loss in obese pregnant women might be due the mutation in Janus kinase2 gene (V617F).
Shaker, Mai   +3 more
doaj   +1 more source

New Insight regarding Legionella Non-Pneumophila Species Identification: Comparison between the Traditional mip Gene Classification Scheme and a Newly Proposed Scheme Targeting the rpoB Gene

open access: yesMicrobiology Spectrum, 2021
The identification of Legionella non-pneumophila species (non-Lp) in clinical and environmental samples is based on the mip gene, although several studies suggest its limitations and the need to expand the classification scheme to include other genes. In
Maria Rosaria Pascale   +7 more
doaj   +1 more source

Assessment of the Inhibitory Effect of Rifampicin on Amyloid Formation of Hen Egg White Lysozyme: Thioflavin T Fluorescence Assay versus FTIR Difference Spectroscopy

open access: yesJournal of Spectroscopy, 2014
The inhibitory effect of rifampicin on the amyloid formation of hen egg white lysozyme was assessed with both Thioflavin T (ThT) fluorescence assay and Fourier transform infrared (FTIR) difference spectroscopy. We reveal that ThT fluorescence assay gives
Gang Ma   +5 more
doaj   +1 more source

Affibody Modified G-quadruplex DNA Micelles Incorporating Polymeric 5-Fluorodeoxyuridine for Targeted Delivery of Curcumin to Enhance Synergetic Therapy of HER2 Positive Gastric Cancer

open access: yesNanomaterials, 2022
Combination chemotherapy is emerging as an important strategy for cancer treatment with decreased side effects. However, chemotherapeutic drugs with different solubility are not easy to realize co-delivery in traditional nanocarriers. Herein, an affibody
Chao Zhang   +7 more
doaj   +1 more source

Environmental Problems of Pipeline Leakages and Their Earlier Diagnosis

open access: yesIOP Conference Series: Earth and Environmental Science, 2022
Abstract The main environmental consequences of breakage on trunk pipelines are considered. Methods for early diagnosis and detection of damage to oil pipelines are considered. Methods for early diagnosis and detection of damage to oil pipelines have both positive and negative sides.
R T Brzhanov, G Kh Sadueva
openaire   +1 more source

MULTISCALE, MULTIMEDIA AND MULTIELEMENTAR GEOCHEMICAL MAPPING OF THE STATE OF PARANÁ, BRAZIL

open access: yesGeochimica Brasiliensis, 2018
The State of Paraná was the first Brazilian state to perform systematic geochemical surveys on a regional scale, complemented by some more detailed ones, focusing the town of Umuarama and its capital Curitiba as well.
Otavio Boni Licht
doaj   +1 more source

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