Singlepass steel doll decrease employing a duallayer flat panel sensor

ssODNs also induced early expression of MPK3, WRKY33, PROPEP1 and FRK1 genes involved in plant defence, an effect that was reduced in bak1-5 and bak1-5/bkk1 mutants. CONCLUSIONS ssODNs are capable of inducing protection against pathogens through the activation of defence genes and promotion of stomatal closure through a mechanism similar to that of other elicitors of plant immunity, which involves the BAK1 co-receptor, and ROS synthesis. © The Author(s) 2020. Published by Oxford University Press on behalf of the Annals of Botany Company. All rights reserved. For permissions, please e-mail [email protected] the histone variant H2A.Z is known to be required for mitosis, it is also enriched in nucleosomes surrounding the transcription start site of active promoters, implicating H2A.Z in transcription. However, evidence obtained so far mainly rely on correlational data generated in actively dividing cells. We have exploited a paradigm in which transcription is uncoupled from the cell cycle by developing an in vivo system to inactivate H2A.Z in terminally differentiated post-mitotic muscle cells. ChIP-seq, RNA-seq and ATAC-seq experiments performed on H2A.Z KO post-mitotic muscle cells show that this histone variant is neither required to maintain nor to activate transcription. Altogether, this study provides in vivo evidence that in the absence of mitosis H2A.Z is dispensable for transcription and that the enrichment of H2A.Z on active promoters is a marker but not an active driver of transcription. © The Author(s) 2020. Published by Oxford University Press on behalf of Nucleic Acids Research.The milk-fed calf has a requirement for amino acids (AA) instead of crude protein (CP), however, most milk replacers (MR) are still formulated for CP concentrations. Previous work has demonstrated that feeding a modified MR (2420; CPfat @ 0.64 kg/d) improved calf growth performance compared to standard (2020 @ 0.57 kg/d) and accelerated MR (2616 @ 0.78 kg/d). The 56 d study objective was to determine if feeding a MR formulated using synthetic AA to achieve the AA concentrations of a 2420 MR while reducing CP result in similar or enhance growth performance and/or reduce cost compared to standard MR formulations. Eighty 3 to 5 d old Holstein bull calves received in 2 lots (40) within the same week were blocked by body weight (BW) and randomly assigned to 1 of 4 MR treatments consisting of 2020 (20), 2220 (22), 2420 (24) and a 2220 having the AA concentrations of the 24, but with reduced CP (22AA). All MR contain decoquinate and were fed at 0.57 kg/calf daily split into 2 x/d feeding for 14 d via bucket, increased to 0.85 kg/calf daily in 2 feedings until 35 d and then fed 1x/d at 0.41 kg/calf daily with weaning after d 42. Calves were housed in straw bedded hutches with ad libitum access to water and pelleted calf starter (CS). All data were statistically analyzed as a randomized complete block design (RCBD) with block considered random with week as a repeated measurement. Initial BW was similar (P > 0.10) across all treatments (42.4 ±2.2 kg). Calves fed 22AA MR demonstrated greater (P 0.10) to calves fed 22. Calves fed 24 MR demonstrated the lowest CS intake. This study demonstrates similar growth performance can be achieved by feeding an AA fortified MR having a lesser CP concentration, which might reduce feed costs. © The Author(s) 2020. Published by Oxford University Press on behalf of the American Society of Animal Science. All rights reserved. For permissions, please e-mail [email protected] to dusts containing respirable crystalline silica is a recognized hazard affecting various occupational groups such as miners. Inhalation of respirable crystalline silica can lead to silicosis, which is a potentially fatal lung disease. Currently, miners' exposure to respirable crystalline silica is assessed by collecting filter samples that are sent for laboratory analysis. A more timely field-based silica monitoring method using direct-on-filter (DoF) analysis is being developed by researchers at the National Institute for Occupational Safety and Health (NIOSH) to provide mine operators with the option to evaluate miners' exposure at the mine. This field-based silica monitoring technique involves the use of portable Fourier transform infrared (FTIR) instruments. As a step in the development of this new analytical technique, four commercially available portable FTIR instruments were evaluated for their ability to provide reproducible measurements from filter samples containing respirable crystalline silica. Reported testing indicates that measurements varied within ±4.1% between instruments for filter samples that contained high-purity respirable crystalline silica. Measurements varied within ±3.0% between instruments for filter samples that contained varying mineral composition. c-Kit inhibitor Filter samples were repeatedly analyzed by the same instrument over short and extended periods of time, and mean coefficients of variation did not exceed ±1.6 and ±2.4%, respectively. Mixed model analysis revealed that there was no statistically significant (P less then 0.05) change in average measurements made over an extended period of time for all instruments. Results suggest that each of the four FTIR instruments evaluated in this study were able to generate precise and reproducible DoF analysis results of respirable dust samples. Published by Oxford University Press on behalf of The British Occupational Hygiene Society 2020.INTRODUCTION Online grooming is a manipulative process through which an adult attempts to arrange a sexual interaction with a minor using internet. Children are constantly exposed to the online world, posing online grooming as a public health issue. OBJECTIVES The aim of this narrative review is to describe the state of online grooming preventive strategies in recent literature through an overview of online grooming phenomenon. METHODS Our literature review included research articles and reviews published between January 2014 and March 2019, as well as reference lists of included studies. RESULTS The analysis provides a picture of online grooming phenomenon, identify recurrent features of perpetrators and victims. Several preventive strategies have been implemented, but they lack any kind of efficacy evaluation and miss a theory driven approach. Fragmentation of preventive initiatives is a critical issue, in contrast with the need of an institutional public health strategy. CONCLUSIONS While the attention around online grooming is growing, there is still the need of further sensitizing the involved stakeholders and developing evidence based preventive strategies under an institutional guidance.