Mcqueenkring1020

Isolated innominate artery trauma after blunt thoracic contusion is rare and occurs mostly at its origin. We report a case of a post-traumatic distal innominate artery pseudoaneurysm presenting with Horner's syndrome treated by conventional surgical approach.

I use Benford's law to assess whether there is misreporting of coronavirus disease of 2019 (COVID-19) deaths in the USA.

I use three statistics to determine whether the reported deaths for US states are consistent with Benford's law, where the probability of smaller digits is greater than the probability of larger digits.

My findings indicate that there is under-reporting of COVID-19 deaths in the USA, although the evidence for and the extent of under-reporting does depend on the statistic one uses to assess conformity with Benford's law.

Benford's law is a useful diagnostic tool for verifying data and can be used before a more detailed audit or resource intensive investigation.

Benford's law is a useful diagnostic tool for verifying data and can be used before a more detailed audit or resource intensive investigation.

Alcohol is hypothesized to have effects on the kynurenine pathway of tryptophan catabolism, a potential mechanism for alcohol-induced depression and aggression. A biomarker of this pathway, the plasma kynurenine to tryptophan ratio (K/T ratio), has been associated with HIV progression, mortality and depression. Our aim was to assess whether hazardous alcohol consumption is associated higher K/T ratio among people with HIV.

Participants were a subset of the Uganda Alcohol Research Collaboration on HIV/AIDS Cohort. Alcohol consumption was categorized (abstinent, moderate and hazardous alcohol use) using the Alcohol Use Disorders Identification Test-Consumption and phosphatidylethanol (PEth). K/T ratio was the primary outcome. We used linear regression adjusted for age, sex, FIB-4, hepatitis B surface antigen, log (HIV viral load) to estimate the association between alcohol consumption and K/T ratio.

Compared to abstinent participants, hazardous drinkers and moderate drinkers had higher K/T ratio but these differences did not reach statistical significance.

Our results suggest that hazardous alcohol consumption, in the context of untreated HIV infection, may not significantly alter kynurenine to tryptophan ratio as a measure of activity of the kynurenine pathway of tryptophan metabolism.

Our results suggest that hazardous alcohol consumption, in the context of untreated HIV infection, may not significantly alter kynurenine to tryptophan ratio as a measure of activity of the kynurenine pathway of tryptophan metabolism.International social and behavior change communication (SBCC) programs often include capacity strengthening (CS). Quality evaluations of CS can help justify investing in these activities and guide the design of future CS activities. To inform and improve future CS efforts, a comprehensive examination of ways in which activities aimed at strengthening capacity for improved SBCC are assessed is needed. Unfortunately, systematic literature reviews about the assessment of CS activities in SBCC programs are rare. This systematic review helped fill this gap and explored ways in which CS interventions for improved SBCC in low- and middle-income countries (LMICs) evaluated their success. A search of electronic research databases yielded a total of 1033 potentially eligible publications. Reviewers identified 19 eligible publications that assessed the effects of activities for improved SBCC capacity. Reviewers identified seven findings, including the fact that evaluating CS for improved SBCC is rare, with only three publications having focused exclusively on evaluating SBCC capacity. This current review also identified several shortcomings around the quality of writing as well as sufficient detail to support certain claims and conclusions, especially around issues of sustainability. Until quality evaluations of CS activities are better documented, future CS activities for SBCC will find it difficult to identify effective CS approaches and demonstrate their contribution to improved SBCC in LMICs. learn more The review discusses several implications and offers practical recommendations regarding ways to improve the evaluation of CS activities in SBCC.The authors' previous study suggested that a simple standing-type whole-body counter called FASTSCAN (Canberra, Meriden, CT, USA), widely installed throughout Japan after the Fukushima Daiichi Nuclear Power Plant (FDNPP) accident in March 2011, could be used for thyroid measurements in internal dose assessment after a future radiological incident accompanied by the release of 131I into the environment. The present study performed Monte-Carlo simulations using a computational human phantom with several patterns of body surface contamination and used the results to formulate a method for probabilistic analyses of 131I thyroid activity in persons with surface contamination. The major advantage of this method is that the upper limit of the thyroid activity can be determined from the relative frequency distribution without identifying where body surface contamination remains. Therefore, this method is especially effective for use in the early phase of a radiological incident when time and resources are limited, making it difficult to physically remove all body surface contamination for the purpose of gaining more accurate population-wide thyroid screening measurements. As a case study of the FDNPP accident, the proposed method was applied to the results of in vivo measurements for a male subject with body surface contamination. In comparing the probabilistic analyses before and after removal of the subject's contaminated work clothes, the uncertainty of the relative frequency distribution of 131I thyroid activity was reduced by their removal. Therefore, in terms of accurate estimates and avoidance of radiation exposure from their contaminated clothes, efforts to remove body surface contamination still should be made as much as possible in the chaotic situation of the early phase of a radiological incident.Many plant processes occur in the context of and in interaction with a surrounding matrix such as soil (e.g. root growth and root-microbe interactions) or surrounding tissues (e.g. pollen tube growth through the pistil), making it difficult to study them with high-resolution optical microscopy. Over the past decade, microfabrication techniques have been developed to produce experimental systems that allow researchers to examine cell behavior in microstructured environments that mimic geometrical, physical and/or chemical aspects of the natural growth matrices and that cannot be generated using traditional agar plate assays. These microfabricated environments offer considerable design flexibility as well as the transparency required for high-resolution, light-based microscopy. In addition, microfluidic platforms have been used for various types of bioassays, including cellular force assays, chemoattraction assays, and electrotropism assays. Here, we review the recent use of microfluidic devices to study plant cells and organs, including plant roots, root hairs, moss protonemata, and pollen tubes.