Interpreting the Body Count: South African statistics on lethal police violence

2005 ◽  
Vol 36 (2) ◽  
pp. 141-159 ◽  
Author(s):  
David Bruce
2004 ◽  
Vol 1 (4) ◽  
pp. 261-271 ◽  
Author(s):  
Timothy D Noakes ◽  
Yolande XR Harley ◽  
Andrew N Bosch ◽  
Frank E Marino ◽  
Alan St Clair Gibson ◽  
...  

AbstractPhysiological studies of elite and sub-elite black South African runners show that these athletes are typically about 10–12 kg lighter than white athletes and that they are able to sustain higher exercise intensities for longer than white runners. Such superior performance is not a result of higher V O2max values and hence cannot be due to superior oxygen delivery to the active muscles during maximal exercise, as is predicted by the traditional cardiovascular/anaerobic/catastrophic models of exercise physiology. A marginally superior running economy is also unlikely to be a crucial determinant in explaining this apparent superiority. However, black athletes are able to sustain lower rectal and thigh, but higher mean skin, temperatures during exercise. Furthermore, when exercising in the heat, lighter black athletes are able to maintain higher running speeds than are larger white runners matched for running performance in cool environmental conditions. According to the contrasting theory that the body acts as a complex system during exercise, the superiority of black African athletes should be sought in an enhanced capacity to maintain homeostasis in all their inter-dependent biological systems despite running at higher relative exercise intensities and metabolic rates. In this case, any explanation for the success of East African runners will be found in the way in which their innate physiology, training, environment, expectations and genes influence the function of those parts of their subconscious (and conscious) brains that appear to regulate the protection of homeostasis during exercise as part of an integrative, complex biological system.


2016 ◽  
Vol 151 (4) ◽  
pp. 1110-1111
Author(s):  
Tom Treasure ◽  
Samer Nashef
Keyword(s):  
The Body ◽  

2017 ◽  
Vol 43 (0) ◽  
Author(s):  
Claude-Hélène Mayer ◽  
Rian Viviers ◽  
Louise Tonelli

Orientation: Shame has been internationally researched in various cultural and societal contexts as well as across cultures in the workplace, schools and institutions of higher education. It is an emotional signal that refers to experienced incongruence of identity goals and the judgement of others.Research purpose: The purpose of this study was to focus on experiences of shame in the South African (SA) workplace, to provide emic, in-depth insights into the experiences of shame of employees.Motivation for the study: Shame in the workplace often occurs and might impact negatively on mental health and well-being, capability, freedom and human rights. This article aims at gaining some in-depth understanding of shame experiences in SA workplaces. Building on this understanding the aim is to develop awareness in Industrial and Organisational Psychologists (IOPs), employees and organisations to cope with shame constructively in addition to add to the apparent void in the body of knowledge on shame in SA workplaces.Research design, approach and method: An interpretative hermeneutical research paradigm, based on Dilthey’s modern hermeneutics was applied. Data were collected through semistructured interviews of 11 employees narrating their experiences from various workplaces, including the military, consulting organisations and higher education institutions. Content analysis was used for data analysis and interpretation.Main findings: The major themes around which shameful experiences evolved included loss of face, mistreatment by others, low work quality, exclusion, lifestyle and internalised shame on failure in the workplace. Shame is experienced as a disturbing emotion that impacts negatively on the self within the work context. It is also experienced as reducing mental health and well-being at work.Practical/managerial implications: SA organisations need to be more aware of shame in the workplace, to address the potential negative effects of shame on employees, particularly if they are not prepared to reframe shame into a constructively and positively used emotion. Safe spaces should be made available to talk about shame. Strategies should be applied to deal with shame constructively.Contribution/value-add: This article expands an in-depth understanding of shame from emic and culture-specific perspectives within SA workplaces. The findings are beneficial to IOPs and organisations to understand what shame is from the perspective of SA employees across cultural groups. The article thereby adds value to theory and practice, offering IOPs a deeper understanding of shame in the work context.


2018 ◽  
Vol 32 (6) ◽  
pp. 1282 ◽  
Author(s):  
Jyothi Kara ◽  
Angus H. H. Macdonald ◽  
Carol A. Simon

The nereidid Pseudonereis variegata (Grube, 1866) described from Chile includes 14 synonymised species from 10 type localities with a discontinuous distribution, but no taxonomic or molecular studies have investigated the status of this species outside Chile. Two synonymised species, Mastigonereis podocirra Schmarda, 1861 and Nereis (Nereilepas) stimpsonis Grube, 1866, were described from South Africa and investigated here using morphological examination. MtCOI species delimitation analyses and morphology were used to determine the status of P. variegata in South Africa. Morphological examination revealed that museum and freshly collected specimens from South Africa that conform to the general description of P. variegata are similar to M. podocirra and N. stimpsonis with respect to the consistent absence of homogomph spinigers in the inferior neuropodial fascicle, expanded notopodial ligules and the subterminal attachment of dorsal cirri in posterior parapodia. The synonymy of M. podocirra and N. stimpsonis as P. variegata are rejected and P. podocirra, comb. nov. is reinstated. Morphologically, Pseudonereis podocirra differed from specimens from Chile with regard to the numbers of paragnaths, the absence of homogomph spinigers and changes in parapodial morphology along the body. Independence of these species was further supported by genetic distances, automatic barcode gap discovery and multi-rate Poisson tree process species delimitation analyses of 77 mtCOI sequences. Haplotype network revealed no genetic structuring within the South African populations. http://zoobank.org/urn:lsid:zoobank.org:pub:F0B1A5AF-9CE9-4A43-ACCF-17117E1C2F21


2008 ◽  
Vol 8 (1) ◽  
Author(s):  
H. Van den Heuvel

Purpose: This paper aims to examine how 'African management' discourse has emerged in South Africa. Altogether, it has stimulated debates - sometimes in controversial ways - on 'taboo issues', e.g. relating to 'cultural diversity' and 'ethnicity'. The stimulation of such debates within organisations is probably a more valuable contribution than a static, essentialised 'African identity' that it proclaims. Design/Methodology/Approach: The paper draws on a qualitative research project conducted in South Africa in 2003-2004. Its relevance lies in gaining in-depth insights into ('non-western') local management discourse. It seeks to contribute to the body of knowledge on political and cultural contexts in which South African organizations operate, and how they impact on local management perspectives, and vice versa. Findings: The research findings make clear how and under what circumstances 'African management' discourse has come about in South Africa, and how it could be interpreted. Implications: 'African management' advocates allegedly attempt to revise dominant management thinking and promote 'humane-ness' and participatory decision-making in South African organisations, in search of a contextualised management approach. Amongst others, it has produced new meanings of 'Africanness' and has opened up space for 'hidden messages', resentments and aspirations to become openly articulated. This throws another light on phenomena such as cultural diversity and ethnicity that usually tend to be 'neutralised'. This may turn out to be far healthier for blooming organisational cultures in South Africa than relentlessly hammering on prescribed 'corporate values'. Originality/Value: This paper informs the reader in detail about the emergence and evolvement of 'African management' discourse in South Africa. It is a unique attempt to develop an interpretative viewpoint on this intriguing phenomenon that offers a potentially valuable contribution in reading cultural and ethnic identities within organisations.


Obiter ◽  
2021 ◽  
Vol 31 (3) ◽  
Author(s):  
Lynette Swart ◽  
Vivienne A Lawack-Davids

This article examines the regulatory framework pertaining to the South African financial markets. The authors explain selected terminology and provide an overview of regulators in order to create an understanding of the regulatory environment to enhance transparency and add to the body of knowledge in financial markets law.


2009 ◽  
Vol 18 (2) ◽  
pp. 38 ◽  
Author(s):  
J Durandt ◽  
S Du Toit ◽  
J Borresen ◽  
T Hew-Butler ◽  
H Masimla ◽  
...  

Objective. The aim of this study was to describe the body composition, strength and speed characteristics of elite junior South African rugby players. Design. Cross-sectional. Setting. Field study. Subjects. Rugby players (16 and 18 years old, N = 174) selected for the South African Rugby Union National Green Squad. Outcome measures. Body composition, 10 m and 40 m speed, agility, 1RM bench press, underhand pull-ups, push-ups, multistage shuttle run. Results. The under-16 players were on average shorter (175.6 ± 5.7 v. 179.2 ± 6.7 cm), weighed less (76.5 ± 8.2 v. 84.8 ± 8.3 kg) had less upper body absolute strength (77.1 ± 11.8 kg v. 95.3 ± 16.7 kg) and muscular endurance (41 ± 12 v. 52 ± 15 push-ups) and aerobic fitness (87.1 ± 19.4 v. 93.5 ± 15.3 shuttles) than the under-18 players. There were no differences in body fat, sprinting speed (10 m and 40 m) or agility between the two age groups. There were differences between playing positions, with the props having the most body fat, strongest upper bodies, slowest sprinting speed, least agility and lowest aerobic capacity compared with players in the other positions. Conclusion. This study provides data for elite junior rugby players and can be used to monitor the progression of players after intervention while also assisting with talent identification for the different playing positions. South African Journal of Sports Medicine Vol. 18 (2) 2006: pp. 38-45


Development ◽  
1969 ◽  
Vol 22 (2) ◽  
pp. 265-277
Author(s):  
Margaret J. Manning ◽  
John D. Horton

Before embarking on a study of the lymphoid system of an amphibian larva, it is necessary to realize that lymphoid tissue may occur in many organs of the body and that in all immature vertebrates and in adult poikilotherms separation of lymphoid tissue from myeloid tissue is incomplete (Yoffey, 1960). Jordan (1938) reviewed the early work on the haemopoietic tissues of Amphibia. Cooper (1967 a, b) and Baculi & Cooper (1967) made a thorough investigation of the lymphomyeloid and lymphoepithelial organs of the bullfrog, Rana catesbeiana, in the branchial region of the larva and in the ventral neck region of the adult. In the larva they found three pairs of ventral cavity bodies and one pair of lymph glands; in the adult, propericardial bodies, procoracoid bodies, epithelial bodies and jugular bodies were present. Cooper (1967a) reviewed the literature on these organs and discussed their nomenclature.


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