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http://dx.doi.org/10.1136/bmjqs-2022-015282 | DOI Listing |
Am J Respir Crit Care Med
January 2025
University of Washington, Global Health, Seattle, Washington, United States.
Sci Adv
January 2025
Schmid College of Science and Technology, Chapman University, Orange, CA 92866, USA.
Through selective breeding, humans have driven exceptional morphological diversity in domestic dogs, creating more than 200 recognized breeds developed for specialized functional tasks such as herding, protection, and hunting. Here, we use three-dimensional reconstructions of dog skulls to ask whether these function-oriented kennel-club groups reflect differences in morphology that correspond to those functions. We analyzed 117 canid skulls, representing 40 domestic dog breeds and 18 wild subspecies, using geometric morphometric techniques and -means clustering.
View Article and Find Full Text PDFMalawi Med J
January 2025
Department of Surgery, Kamuzu University of Health Sciences.
Introduction: Informed consent is critical to medical practice, and a clearly outlined process that results in signing the consent form may improve the validity of the given consent. There is a paucity of studies in Malawi that have assessed the informed consent process in surgical patients.
Aim: To assess the informed consent process for patients undergoing surgery at QECH in Malawi.
Int J Soc Res Methodol
April 2024
School of Geography, University College Dublin, Dublin, Ireland.
This article considers the multiple relations that emerge from and between Facebook commenters, as well as between commenters, researchers, and the research project during recruitment. To do so, we draw on our experiences of recruiting individuals who have concerns about or are opposed to a range of recent social and legal changes in 'post-equality' contexts. Understanding research as co-created rather than 'collecting data from' participants, we consider the researcher, commenters, and Facebook technologies as active agents, and ask how the emergent relationalities between these agents shapes the social media recruitment process.
View Article and Find Full Text PDFAcross the scientific realm, we find ourselves subtracting or dividing stochastic signals. For instance, consider a stochastic realization, $x$, generated from the addition or multiplication of two stochastic signals $a$ and $b$, namely $x=a+b$ or $x = ab$. For the $x=a+b$ example, $a$ can be fluorescence background and $b$ the signal of interest whose statistics are to be learned from the measured $x$.
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