6,494 research outputs found
Author ID’s: enhance visibility and accessibility: Workshop 2
No full textPapers presented at the second workshop on Author ID’s: enhance visibility and accessibility , Auditorium, Merensky Library, University of Pretoria, 28 October 2015Follow up on the first workshop (Researcher ID Workshop), the aim of this workshop was to continue discussion on the information specialists' role in enhancing research visibility and accessibility. A large part of the workshop was devoted to a discussion and practical demonstration of ORCID ID by Mr Matthew Buys, the Regional Director of ORCID. Author IDs were also discussed from different perspectives, including a junior information specialist (Ms Lesego Makhafola); a cataloguer (Ms Martha De Waal); a researcher (Prof. Estelle Venter) and a case study at GIBS (Ms Beulah Muller).mn201
Guideline fever: an overview of DRACMA, US NIAID and UK NICE guidelines
No full textThe guidelines summarized not only our current evidence base but also gaps in our knowledge. Use of these guidelines would facilitate high quality standardized care and indicate the direction of future research
Intrinsic, adaptive and acquired antimicrobial resistance in Gram-negative bacteria
No full textGram-negative bacteria are responsible for a large proportion of antimicrobial-resistant infections in humans and animals. Among this class of bacteria are also some of the most successful environmental organisms. Part of this success is their adaptability to a variety of different niches, their intrinsic resistance to antimicrobial drugs and their ability to rapidly acquire resistance mechanisms. These mechanisms of resistance are not exclusive and the interplay of several mechanisms causes high levels of resistance. In this review, we explore the molecular mechanisms underlying resistance in Gram-negative organisms and how these different mechanisms enable them to survive many different stress conditions.</jats:p
Antimicrobial resistance in healthcare, agriculture and the environment: The biochemistry behind the headlines
No full textThe crisis of antimicrobial resistance (AMR) is one of the most serious issues facing us today. The scale of the problem is illustrated by the recent commitment of Heads of State at the UN to coordinate efforts to curb the spread of AMR infections. In this review, we explore the biochemistry behind the headlines of a few stories that were recently published in the public media. We focus on examples from three different issues related to AMR: (i) hospital-acquired infections, (ii) the spread of resistance through animals and/or the environment and (iii) the role of antimicrobial soaps and other products containing disinfectants in the dissemination of AMR. Although these stories stem from three very different settings, the underlying message in all of them is the same: there is a direct relationship between the use of antimicrobials and the development of resistance. In addition, one type of antimicrobial could select for cross-resistance to another type and/or for multidrug resistance. Therefore, we argue the case for increased stewardship to not only cover clinical use of antibiotics, but also the use of antimicrobials in agriculture and stewardship of our crucially important biocides such as chlorhexidine
Dietary strategies for the prevention of asthma in children
No full textPURPOSE OF REVIEW: This review summarizes information relating to dietary intake during pregnancy, lactation and early life that may prevent childhood asthma. This review also summarizes how future studies may be improved.RECENT FINDINGS: Recent findings from observational studies suggest that eating according to certain dietary patterns during pregnancy, such as the dietary inflammatory index, Mediterranean diet and Maternal diet index, may reduce asthma and or wheeze in the child. Vitamin D supplementation with higher doses than recommended during pregnancy may be associated with reduced early transient childhood wheezing in the offspring. Higher levels of omega-3 fatty acids in breast milk may be protective against childhood asthma. Breastfeeding infants has been shown to offer many benefits to mother and child but a direct relationship between breastfeeding and the development of asthma has not been established. During childhood, infants and children may need to reduce their intake of advanced glycation end products, increase their food intake according to the traditional Mediterranean diet and increase the diversity of foods eaten.SUMMARY: Current evidence provides limited suggestions regarding dietary changes for preventing early transient childhood wheezing. In order to harmonize methods for future data collection and reporting, it is important to harmonize relevant definitions and other important factors. The aim of the considerations described here is to enable a better comparison of future studies and provide better guidance to patients and families.</p
J. H. Hofmeyr Collection index
No full textThis index describes the J. H. Hofmeyr collection and consists of a scrapbook with newspaper clippings made after the
death of Jan Hendrik Hofmeyr in 1909. Jan Hendrik Hofmeyr (1845-1909), also
known as Onze Jan, was a Cape politician. Donated by F.A. Venter, author, in 1977. Made by Miss Bam who lived in the
same boarding house as F.A. venter
Membraan, dialoog, Ians - Bakhtin/Venter
No full textMembrane, dialogue, lance – Bakhtin/Venter
In this article the short story “Die enigste” ("The only one") from the collection Oop toe (Open closed) (1990) by De Waal Venter is read in dialogue with Mikhail Bakhtin’s essay "From the prehistory of novelistic discourse" (1981). The citation of another’s discourse is very obvious in the story, especially in the way Leichtfinger’s theory of membranes is cited. Citing this (fictive) theory has a strong seductive appeal, and forms but part of the way the male discourse of penetration is dialogized here - i.a. in the courtly discourse the story adopts. The story in the end shows up the essence of dialogism - that is, exposing lofty discourse to the corrective of the fullness of life. The confrontation of the story with Bakhtin’s ideas, taking theory not very seriously but seriously enough, is also a plea for more space for literary-theoretical work in South Africa
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