Results 31 to 40 of about 81,239 (313)

Risk Assessment of Pesticide Residues by GC-MSMS and UPLC-MSMS in Edible Vegetables

open access: yesMolecules, 2023
In recent years, there has been a significant increase related to pesticide residues in foods, which may increase the risks to the consumer of these foods with the different quality and concentrations of pesticide residues. Pesticides are used for controlling pests that reduce yields.
Mohamed T. Selim   +3 more
openaire   +3 more sources

The role of gravity or pressure and contact stiffness in granular rheology

open access: yesNew Journal of Physics, 2015
The steady-state shear rheology of granular materials is investigated in slow quasistatic and inertial flows. The effect of gravity (thus the local pressure) and the often-neglected contact stiffness are the focus of this study.
Abhinendra Singh   +3 more
doaj   +1 more source

A general(ized) local rheology for wet granular materials

open access: yesNew Journal of Physics, 2017
We study the rheology of dry and wet granular materials in the steady quasistatic regime using the discrete element method in a split-bottom ring shear cell with focus on the macroscopic friction.
Sudeshna Roy   +2 more
doaj   +1 more source

Human papillomavirus vaccine uptake among men in France: a national time series analysis for 2015-2018.

open access: yesHuman Vaccines & Immunotherapeutics, 2020
While national authorities recommended and provided reimbursement for men who have sex with men under 27 in 2016 and 2017, respectively, we aimed to comprehensively analyze human papillomavirus (HPV) vaccine uptake in French men over a 4-year period ...
Jean-David Zeitoun   +3 more
doaj   +1 more source

Between public and private: homo- and bisexual men in urban agglomerations of Donetsk oblast as a local pre-modern community [PDF]

open access: yesСоціологія, 2022
The article is devoted to the discussion of the ratio of the public and private, which characterizes the live of homosexual and bisexual men in the urban agglomerations of Donetsk region.
Maksym Kasianczuk   +2 more
doaj   +1 more source

Comparison of the performance of STI screening services for gay and bisexual men across 40 European cities: results from the European MSM Internet Survey. [PDF]

open access: yes, 2013
OBJECTIVES: Sexually transmitted infections (STIs) such as anal/genital warts, syphilis and genital/rectal gonorrhoeal/chlamydial infections compromise the health of men who have sex with men (MSM).
Schmidt, Axel J   +4 more
core   +1 more source

MSM and HIV/AIDS in China [PDF]

open access: yesCell Research, 2005
This article profiles current status of spread and control of HIV/AIDS in China. China has a significant population of MSM (men who have sex with men) and they have been becoming very much alive in many ways since 1990s due to recent social changes. Some surveys indicate that great many of MSM are engaged in high-risk behaviors.
Bei Chuan, Zhang, Quan Sheng, Chu
openaire   +2 more sources

Micromechanics of non-active clays in saturated state and DEM modelling

open access: yesEPJ Web of Conferences, 2017
The paper presents a conceptual micromechanical model for 1-D compression behaviour of non-active clays in saturated state. An experimental investigation was carried out on kaolin clay samples saturated with fluids of different pH and dielectric ...
Pagano Arianna Gea   +5 more
doaj   +1 more source

Low-frequency oscillations in narrow vibrated granular systems

open access: yesNew Journal of Physics, 2013
We present simulations and a theoretical treatment of vertically vibrated granular media. The systems considered are confined in narrow quasi-two-dimensional and quasi-one-dimensional (column) geometries, where the vertical extension of the container is ...
N Rivas, S Luding, A R Thornton
doaj   +1 more source

Climate Smart Agriculture & Water Efficiency in Agriculture in MSM Projects:Final observations [PDF]

open access: yes, 2021
The final chapter brings together some insights from the case studies of climate smart agriculture & water (CSA&W) in different countries presented during the MSM research seminar.
van Dijk, Meine Pieter
core   +1 more source

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