Results 131 to 140 of about 31,669 (257)

2,4-Dichlorophenoxyacetic acid herbicide degradation by isolated bacterial species from termite mound soil in Ethiopia. [PDF]

BMC Microbiol
Debebe Y, Worku Z, Tilahun A, Alemayehu E.   +3 more
europepmc   +1 more source

Benzimidazole Anthelmintic Compounds Albendazole and Fenbendazole Show Distinct Toxicity on the Nitrogen Fixing Bacterium Mesorhizobium loti and Its Symbiosis With Lotus japonicus

Environmental Toxicology, EarlyView.
ABSTRACT Veterinary medicines, which reach the soil mostly through the application of contaminated manures, can affect beneficial soil microorganisms, such as nitrogen‐fixing rhizobia bacteria, which engage in important symbiotic associations with plants.
Polyxeni Gorgia, Stathis Lagos, Christina N. Nikolaou, Nikoleta Basdeki, Christos Papadopoulos, Dimitrios G. Karpouzas, Daniela Tsikou   +6 more
wiley   +1 more source

Nationwide mapping of terrestrial gamma radiation in South Korea using a car-borne survey system. [PDF]

Sci Rep
Jang J, Park J, Chang BU, Kim YJ.
europepmc   +1 more source

Characterization of a Portable Computed Tomography System for In Situ Analysis of Wooden Sculptures in Cultural Heritage

X-Ray Spectrometry, EarlyView.
ABSTRACT Portable X‐ray computed tomography (portable CT) has become an important tool for the non‐destructive investigation of cultural heritage objects, particularly when in situ analysis is required. This work presents the experimental characterization and application of a transportable cone‐beam CT system designed for the inspection of large and ...
Anderson de Paula, Isis Franzi, Roberta Borges, Josiane Cavalcante, Olga Araujo, Alessandra Machado, Ricardo Tadeu Lopes, Davi Ferreira de Oliveira   +7 more
wiley   +1 more source

Formation of trifluoroacetic acid from common trifluoromethyl pesticides in agricultural soils. [PDF]

J Environ Qual
Johnsen AR, Henriksen T, Albers CN.
europepmc   +1 more source

A Low‐Power Radioisotope XRF Spectrometer for Detection of Light Elements on Planetary Missions

X-Ray Spectrometry, EarlyView.
ABSTRACT Current X‐ray spectrometers for in situ geochemical analysis on planetary missions typically rely either on X‐ray tubes, which demand electrical power and add mass and thermal complexity, or on alpha particle X‐ray spectrometers (APXS) that use rare 244Cm$$ {}^{244}\mathrm{Cm} $$ sources, and come with severe concerns on radiation safety and ...
Leandro Silveri, Artem Knyazev, Hashem Alaidaros, Maryam Manzoor Amanullah, Zach Ioannou, Tengiz Ibrayev, Danish Khan, Sara Leardini, Laura Manenti, Simi Maria Emilia Mangani, Safa Naseem, Sandhya Sharma, Sara Trevisan, Alia Zino, Francesco Arneodo   +14 more
wiley   +1 more source

Soil Mobility and Residual Effects of Herbicides Applied on Corn Straw. [PDF]

ACS Omega
de Cássia Silva R, Marinho LRM, de Moraes Azevedo Pereira A, das Chagas PSF, de Jesus Passos ABR, Valadão Silva D, de Pinho CF.   +6 more
europepmc   +1 more source

Alteration of X‐Ray Emission Band Spectrum Under Bragg Diffraction

X-Ray Spectrometry, EarlyView.
ABSTRACT We use a Zr/Si multilayer presenting a gradient of period to probe the shape of the Si L2,3 emission band (maximum around 92 eV) in and out of Bragg conditions. The sample was prepared by magnetron sputtering and its reflectance measured in the photon energy range of interest with synchrotron radiation.
Philippe Jonnard, Jean‐Michel André, Karine Le Guen, Nawel Temmar, Anthony Boucly, Nicolas Rividi, Wanqiu Bai, Angelo Giglia, Nicola Mahne, Sheng Guo, Jingtao Zhu   +10 more
wiley   +1 more source

Editorial: Evolutionary adaptation in human-infecting fungi: ecological traits and pathogenicity. [PDF]

Front Cell Infect Microbiol
Mina S, Papon N, Pires RH.
europepmc   +1 more source

Subtracting Interferences in X‐Ray Spectra Obtained With Grating Spectrometers

X-Ray Spectrometry, EarlyView.
ABSTRACT Higher order diffraction from surface contamination poses a major challenge for soft x‐ray spectral analysis using reflection zone plate spectrometers in electron probe microanalysis. We developed two correction methods applied to the Al L2,3 and Zn M2,3 emissions in AlZn60 alloy spectra: sequential overlay and subtraction of C Kα and O Kα ...
Nawel Temmar, Philippe Jonnard, Karine Le Guen, Nicolas Rividi, Wanqiu Bai   +4 more
wiley   +1 more source