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Different axis approaches for ultrasound-guided centrally inserted central catheterization in children: a systematic review and meta-analysis of randomized controlled trials.
Front Surg
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Department of Pediatrics, Seoul National University Bundang Hospital, Seongnam, Republic of Korea.
Background: Centrally inserted central catheterization (CICC) is a critical procedure in pediatric care. However, CICC in children poses greater challenges compared to adults due to anatomical and physiological differences, leading to higher complication rates. Ultrasound-guided approaches have been developed to enhance the safety and effectiveness of CICC, but the comparative efficacy of different axis approaches remains unclear.
View Article and Find Full Text PDFBackground: High notes pose a challenge for classical tenors due to physiological and acoustic aspects. According to nonlinear source-filter interactions, it is beneficial in these notes to position the resonances just above the frequency of their closest harmonics, amplifying them while avoiding phonatory discontinuities. Intentional tuning of resonances to harmonics in the high tenor tessitura has been described in the literature.
View Article and Find Full Text PDFExamining the connection between position-based power and social status across 70 cultures.
Br J Soc Psychol
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Institute of Psychology, Polish Academy of Sciences, Warsaw, Poland.
Even in the most egalitarian societies, hierarchies of power and status shape social life. However, power and received status are not synonymous-individuals in positions of power may or may not be accorded the respect corresponding to their role. Using a cooperatively collected dataset from 18,096 participants across 70 cultures, we investigate, through a survey-based correlational design, when perceived position-based power (operationalized as influence and control) of various powerholders is associated with their elevated social status (operationalized as perceived respect and instrumental social value).
View Article and Find Full Text PDFLIBX-A401: A Novel Selective Inhibitor of Acyl-CoA Synthetase Long Chain Family Member 4 (ACSL4) and Its Binding Mode.
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