Background: Sibling bullying is a common childhood experience. Recent studies have shown that correlates of sibling bullying are proximal and distal. However, a lack of cross-cultural understanding still exists on the prevalence and protective factors of sibling bullying.
View Article and Find Full Text PDFSoil trace metal (TM) contamination is a worldwide issue and threatens food production and security. Remediation of cadmium (Cd) and zinc (Zn) contaminated soils by phytoextraction with the Zn/Cd hyperaccumulator Noccaea caerulescens is widely studied but few studies have investigated the efficiency of this technique to reduce Cd and Zn soil-to-crop transfers to subsequent vegetable crops. The vegetable biomonitor rocket Diplotaxis tenuifolia was grown in pots on 13 moderately contaminated soils that had previously been cropped with N.
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October 2022
High reciprocal pollination specialization leading to pollinator isolation can prevent interspecific pollen transfer and competition for pollinators. Sharing pollinators may induce mating costs, but it may also increase pollination services and pollen dispersal and offer more resources to pollinators, which may be important in case of habitat fragmentation leading to pollination disruption. We estimated pollen dispersal and pollinator isolation or sharing between two reproductively isolated genetic lineages of (Caryophyllaceae), which are rare and occur in parapatry in southern Belgium, forming two edaphic ecotypes.
View Article and Find Full Text PDFPeer-victimization is a frequent experience for many children and adolescents. Accurate measurement of peer-victimization is essential for better understanding such experiences and informing intervention work. While many peer-victimization and bullying scales exist, they often lack important psychometric information.
View Article and Find Full Text PDFSecondary metabolites are essential for plant survival and reproduction. Wild undomesticated and tropical plants are expected to harbor highly diverse metabolomes. We investigated the metabolomic diversity of two morphologically similar trees of tropical Africa, and , known for particular secondary metabolites named the cassaine-type diterpenoids.
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