Corrigendum: The effects of sampling and instrument orientation on LiDAR data from crop plots.

[This corrects the article DOI: 10.3389/fpls.2023.

The effects of sampling and instrument orientation on LiDAR data from crop plots.

Wheat is one of the most widely consumed grains in the world and improving its yield, especially under severe climate conditions, is of great importance to world food security. Phenotyping methods can evaluate plants according to their different traits, such as yield and growth characteristics. Assessing the vertical stand structure of plants can provide valuable information about plant productivity and processes, mainly if this trait can be tracked throughout the plant's growth.

Characterization of leaf surface phenotypes based on light interaction.

Background: Leaf surface phenotypes can indicate plant health and relate to a plant's adaptations to environmental stresses. Identifying these phenotypes using non-invasive techniques can assist in high-throughput phenotyping and can improve decision making in plant breeding. Identification of these surface phenotypes can also assist in stress identification.

Engaging African Americans Living with HIV and Serious Mental Illness: Piloting Prepare2Thrive-A Peer-Led Intervention.

Background: African American individuals living with HIV (AALWH) and serious mental illness (SMI) represent a vulnerable intersectional group with relatively poor health. These individuals may require consistent treatment engagement to manage both of their chronic conditions; however, due to multilevel factors they are relatively less likely to engage in treatment consistently.

Objectives: To test the acceptability, feasibility, fidelity, and participant outcomes of a brief psychoeducational and behavioral peer-led intervention.

The effect of plant weight on estimations of stalk lodging resistance.

Background: Stalk lodging (breaking of agricultural plant stalks prior to harvest) is a multi-billion dollar a year problem. Stalk lodging occurs when bending moments induced by a combination of external loading (e.g.

The BELT and phenoSEED platforms: shape and colour phenotyping of seed samples.

Background: Quantitative and qualitative assessment of visual and morphological traits of seed is slow and imprecise with potential for bias to be introduced when gathered with handheld tools. Colour, size and shape traits can be acquired from properly calibrated seed images. New automated tools were requested to improve data acquisition efficacy with an emphasis on developing research workflows.

Developing Prepare2Thrive, a community-based intervention targeting treatment engagement among African American individuals living with HIV and serious mental illness.

African American individuals living with HIV and serious mental illness (SMI) may report relatively low treatment engagement, despite treatment engagement being critical to managing both health conditions. Here, we have two aims: to describe the methodology we used to collect focus group data on treatment engagement with a sample of African American individuals living with HIV and SMI, and to describe the results of those focus groups in the context of intervention development. We conducted two focus groups ( = 15), integrating a social-ecological model for our theoretical framework, Community-Based Participatory Research for study design and execution, and group concept mapping for data analysis.

Investigation of white line separation under load in bovine claws with and without toe-tip necrosis.

Objective: To compare the degree of white line separation created by increasing physiologic loads between bovine claws with and without toe-tip necrosis (TTN).

Sample: Cadaveric bovine hind limbs with (n = 10) and without (10) TTN.

Procedures: Hind limbs in which 1 or both claws had evidence of apical white line separation were considered to have TTN.

Comparison of acrylic polymer adhesive tapes and silicone optical grease in light sharing detectors for positron emission tomography.

Optical coupling is an important factor in detector design as it improves optical photon transmission by mitigating internal reflections at light-sharing boundaries. In this work we compare optical coupling materials, namely double-sided acrylic polymer tapes and silicone optical grease (SiG), in the context of positron emission tomography. Four double-sided tapes from 3 M of varying thicknesses (0.

Modifiers of solid RNP granules control normal RNP dynamics and mRNA activity in early development.

Ribonucleoproteins (RNPs) often coassemble into supramolecular bodies with regulated dynamics. The factors controlling RNP bodies and connections to RNA regulation are unclear. During Caenorhabditis elegans oogenesis, cytoplasmic RNPs can transition among diffuse, liquid, and solid states linked to mRNA regulation.

Genome annotation provides insight into carbon monoxide and hydrogen metabolism in Rubrivivax gelatinosus.

We report here the sequencing and analysis of the genome of the purple non-sulfur photosynthetic bacterium Rubrivivax gelatinosus CBS. This microbe is a model for studies of its carboxydotrophic life style under anaerobic condition, based on its ability to utilize carbon monoxide (CO) as the sole carbon substrate and water as the electron acceptor, yielding CO2 and H2 as the end products. The CO-oxidation reaction is known to be catalyzed by two enzyme complexes, the CO dehydrogenase and hydrogenase.

Translation repressors, an RNA helicase, and developmental cues control RNP phase transitions during early development.

Like membranous organelles, large-scale coassembly of macromolecules can organize functions in cells. Ribonucleoproteins (RNPs) can form liquid or solid aggregates, but control and consequences of these RNP states in living, developing tissue are poorly understood. Here, we show that regulated RNP factor interactions drive transitions among diffuse, semiliquid, or solid states to modulate RNP sorting and exchange in the Caenorhabditis elegans oocyte cytoplasm.

The effects of an oral distraction on cattle during a painful procedure.

An oral distraction was investigated as a way to reduce struggle and heart rate of beef cattle undergoing freeze branding. Oral distraction reduced the struggle of steers, regardless of branding treatment. No effect on heart rate was found.

Maternal mRNAs are regulated by diverse P body-related mRNP granules during early Caenorhabditis elegans development.

Processing bodies (P bodies) are conserved mRNA-protein (mRNP) granules that are thought to be cytoplasmic centers for mRNA repression and degradation. However, their specific functions in vivo remain poorly understood. We find that repressed maternal mRNAs and their regulators localize to P body-like mRNP granules in the Caenorhabditis elegans germ line.

Sample holder and methodology for measuring the reflectance and transmittance of narrow-leaf samples.

Measuring the reflectance and transmittance of narrow samples can be difficult, as the width of the illuminating beam may be greater than the width of the sample. The small sample area can also compound the already time-consuming process of reconfiguring the instrument between reflectance and transmittance measurements by introducing additional alignment problems. A method of measuring the reflectance and transmittance properties of narrow-leaf samples using reflectance configurations only is developed and tested.