n. sp. is described from South Africa and illustrated using morphological, morphometric, and molecular techniques. This species is characterized by its body length (1.78-2.14 mm); the size of buccal cavity (38-44 × 24-31 µm), lower dorsal tooth position in relation to buccal cavity base, the position of amphidial aperture just above dorsal tooth apex, with almost straight walls, and tail 144-158 µm long with sickle shaped posterior third part. Phylogenetic analyses based on 18 S rDNA and 28 S rDNA of n. sp. revealed close relationships of the new species with and . This is also an additional geographical record for the genus from South Africa.
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http://dx.doi.org/10.21307/jofnem-2021-039 | DOI Listing |
IUCrdata
December 2024
Nelson Mandela University, Summerstrand Campus, Department of Chemistry, University Way, Summerstrand, PO Box 77000, Port Elizabeth, 6031, South Africa.
The title compound, CHIN, is the -iodinated derivative of aniline. The asymmetric unit contains two mol-ecules. The structure was refined as a two-component inversion twin with a volume ratio of 55.
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December 2024
School of Chemistry and Physics, University of KwaZulu-Natal, Private Bag X54001, Durban, 4000, South Africa.
The cation of the title salt, CHNO ·Br, has a dihedral angle of 24.26 (6)° between its fused imidazole and 4-nitro-phenyl rings and the N-C-C-O torsion angle associated with the hy-droxy-ethyl substituent is 60.15 (17)°.
View Article and Find Full Text PDFGlob Ment Health (Camb)
December 2024
Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada.
Background: There is a high prevalence of depression among refugee youth in low- and middle-income countries, yet depression trajectories are understudied. This study examined depression trajectories, and factors associated with trajectories, among urban refugee youth in Kampala, Uganda.
Methods: We conducted a longitudinal cohort study with refugee youth aged 16-24 in Kampala, Uganda.
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