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A comparison of two methods of shooting the lay-up shot in basketball among college womenPhillips, Penelop Ruth, 1948- January 1972 (has links)
No description available.
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Documentation of the clothing styles of American women in tennis, golf, and swimming from 1870 to 1970O'Brien, Jane Alice, 1949- January 1972 (has links)
No description available.
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A HOLISTIC HYDROGEOLOGICAL ENVIRONMENTAL SITE RISK ASSESSMENT METHODOLOGY FOR THE FERTILISER INDUSTRY IN SOUTH AFRICALinde, George Frederik 10 April 2014 (has links)
There has been a definitive increase in environmental legislation over the past decade. These new environmental laws established principles such as duty of care and the polluter pay principle. Numerous companies in South Africa have historical impacts, particularly ground water impacts deriving from the period where no or less comprehensive environmental legislation was promulgated. Furthermore, the sudden evolution of environmental legislation has but significant strain on companies to comply with environmental law. The quantification of ground water impact through a methodological approach which can provide adequate information for a decision on the need to disclose the liability as part of the financial audit process is absent in South Africa. This study focussed on deriving a methodology which can be applied in the South African Fertiliser Industry, in assisting with the investigation and quantification of ground water impacts in order to assist with the decision on the need to disclose the liability as part of the financial statements and the newly derived reporting practice of integrated reporting.
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Managing interviews for a job fairMcCroan, Kevin Leonard 05 1900 (has links)
No description available.
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QUANTIFICATION OF THE IMPACT OF IRRIGATION ON THE AQUIFER UNDERLYING THE VAALHARTS IRRIGATION SCHEME.Ellington, R. G 27 August 2004 (has links)
INTRODUCTION AND SCOPE OF INVESTIGATION Irrigated land in South Africa currently amounts to approximately 1.3 million hectares. Agricultural water use is estimated to comprise the largest amount of water users in Southern Africa, with much of the region dependent on sufficient water of adequate quality for survival. The Vaalharts is the largest irrigation scheme in South Africa. Approximately 32 000 hectares of land is currently being irrigated. The salinity of the irrigated water has steadily increased over time (Herold and Bailey, 1996). Several research projects have been undertaken to determine the fate of added salts. The conclusion in these reports is that a very large proportion of the salts added to the subsurface due to irrigation are not returned to the surface water. A sink for these salts is therefore believed present. Research into the salt balance of the area and the effect of the salts on soils and crops have suggested that the majority of this salt is being leached through the soil and into the groundwater resources underlying the irrigated area. The underlying aquifer was believed to have a limited storage capacity. Once this capacity is exceeded, a flow reversal is expected. This process is likely to add a tremendous salt load (roughly estimated to be in the order of 100000t/annum (Herold and Bailey, 1996)) to an already stressed river system. The adverse effects of such an addition would be catastrophic to the irrigation scheme and the receiving aquatic environment. This thesis aims to determine the processes leading to the scenario outlined above.
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ALGEMEEN AANVAARDE REKENINGKUNDIGE PRAKTYK VIR NIEWINSGEWENDE ORGANISASIES, MET VERWYSING NA DIE NG KERK IN DIE VRYSTAATRossouw, Jacobus 19 January 2007 (has links)
Not-for-profit organisations, and thus the congregations and welfare organisations of the
Dutch Reformed Church in the Free State, exhibit certain unique characteristics, different
from businesses. In essence, the primary objective of not-for-profit organisations is not to
realise a profit to be distributed to equity participants (e.g. shareholders), but to meet
certain religious, cultural, social and other non-commercial needs of the community.
Not-for-profit organisationsâ need for relevant accounting standards in fact emanates from
their unique characteristics.
Owing to the nature of not-for-profit organisations, the users of their financial statements
require information (financial and non-financial) which is different from the information
required by users of financial statements of businesses. Financial reporting which makes it
possible for the users of financial statements of not-for-profit organisations to assess the
stewardship of the organisationâs management, is the central focus because management
are accountable to the members of the organisation, and also especially to donors.
Standards of Generally Accepted Accounting Practice (GAAP) are drawn up primarily for
businesses, and specifically to enable users of financial statements of companies in the
international capital markets, to make economic decisions. Given this fact, and the unique
nature and characteristics of not-for-profit organisations, it follows that Standards of GAAP
are neither relevant nor appropriate in the case of not-for-profit organisations. Standards of
GAAP therefore cannot be applied indiscriminately to not-for-profit organisations, albeit that
appropriate South African legislation (Nonprofit Organisations Act) probably requires
compliance with Standards of GAAP. In the international accounting environment, attempts
have been made to develop unique accounting standards for small- and medium-sized
entities, while unique accounting standards have also been drawn up for government
institutions on the basis of their unique accounting needs. The same approach should also
be followed for not-for-profit organisations since their unique nature and characteristics also
necessitate typical accounting standards. Where not-for-profit organisations do indeed attempt to apply Standards of GAAP, they
nonetheless experience problems in this regard. Some of these problems derive from the
theoretical irrelevance of Standards of GAAP, while other problems are of a more practical
nature. The fundamental problem derives from the question whether the cash or the accrual
basis is the most appropriate in the case of not-for-profit organisations. Moreover, âfund
accountingâ is typical of not-for-profit organisations; however, an accounting standard for
treatment of âfundsâ does not exist. In addition, various problems are also experienced with
the recognition of assets, impairments and depreciation of assets, because the definition of
âassetsâ and the recognition criteria do not consider the unique nature of not-for-profit
organisations.
Various questions exist with respect to the recognitio n of receipts as income. The question
in particular is whether donations received for a specific purpose, donations which may only
be utilised in future periods, as well as capital donations, should be recorded as income,
liabilities or directly as funds. Not-for-profit organisations also experience problems with the
recognition of so-called âin naturaâ receipts, and other forms of income. Given the nature
and characteristics of not-for-profit organisations, performance reporting is also problematic
because the âprofit figureâ and other reported financial information often do not capture the
real âperformanceâ (i.e. the achievement of objectives) of not-for-profit organisations.
Furthermore, certain terminologies in GAAP are also not applicable to not-for-profit
organisations.
In some countries, accounting standards have been developed and issued specifically for
not-for-profit organisations. The standards issued by the United States of America , the
United Kingdom, Canada and Australia have been analyse d and compared to establish
appropriate accounting principles for not-for-profit organisations. Accounting practice,
applied in the above-mentioned countries, was reviewed by means of empirical tests among
congregations and welfare organisations of the Dutch Reformed Church in the Free State. Specific aspects that were addressed and which have led to proposals for typical standards
of generally accepted accounting practice for not-for-profit organisations are the following:
· Presentation of financial statements;
· Reporting on the restrictions imposed by donors on the utilisation of funds;
· Accounting in terms of a cash basis versus the accrual basis ;
· Recognition and measurement of fixed assets and accompanying expenses, such as
depreciation and impairments, as well as the recognition and measurement of inventory;
· Recognition and measurement of income in general, and in particular, recognition of
donations and contributions, ârestricted donations receivedâ, and donations âin naturaâ;
· Performance reporting by not-for-profit organisations; and
· Aspects related to fund accounting.
The core recommendations derive from the position that existing and formal Standards of
GAAP should be used as a basis, and these standards should be modified to deal with the
typical accounting concerns that pertain to not-for-profit organisations. The accounting
profession, not-for-profit organisations, and other stakeholders must take note of the
irrelevance of GAAP for not-for-profit organisations, the accounting problems experienced in
the context, as well as the need for, and the recommendations made with respect to typical
accounting standards for not-for-profit organisations. Like some other countries, South
Africa should also play an active role in developing accounting standards which are
applicable and relevant to not-for-profit organisations.
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THE EFFECTIVENESS OF INTEGRATED DEVELOPMENT PLANS IN THE FREE STATEHuman, Frieda Marié 25 January 2008 (has links)
The Integrated Development Plans developed by local municipalities are the tool that
should be used to ensure the sustainable development of both urban and rural areas
through combating service-delivery backlogs and also high levels of unemployment and
poverty. Yet, the IDPs developed by municipalities (the study focuses on three local
municipalities in the Free State) often fall short of achieving this objective as a result of
various obstacles, three of which were subjected to scrutiny during this research. Firstly,
the use of development indicators aims to ensure the measurability of development
initiatives, thereby also ensuring the accountability of decision makers in local
government (Paper One). Development indicators guide municipalities in the allocation
of scarce resources to those areas where they are most needed and, therefore form an
essential part of an IDP. This paper explores the use of these indicators in the IDPs of the
three local municipalities in order to demonstrate the critical absence of adequate
development indicators in the IDPs. The implications for development planning and local
governance are also discussed. Secondly, community participation in development
planning will be discussed on the basis of the theory of community participation at both
the international and the national level (Paper Two). The focus of the discussions is on
levels of participation, as well as approaches to and methods of participation. The factors
affecting community participation and the preconditions for effective community
participation are also considered. The process of community participation in integrated
development planning in the three local municipalities is evaluated, with a particular
focus on the dangers of the tendency to engage in community participation in the IDP
process for the sole purpose of compliance with legislation rather than for community
empowerment. Thirdly, local economic development within the three municipalities is
examined (Paper Three). The research focuses on the strategic approaches to Local
Economic Development, in accordance with international and national guidelines,
suggesting that in most cases, LED is limited to a number of small capital projects, and
that it is neither regarded as an integral part of all projects, nor directed at addressing the
real structural problems associated with small towns. These LED projects are identified
haphazardly with no strategic approach or guidelines, and this leads to their being both
unsustainable and dependent on continuous funding. In conclusion, the thesis presents
principal findings and recommendations to alleviate the challenges presented with regard to the use of development indicators, community participation and local economic
development at the local government level.
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A PARTICIPATORY SUSTAINABILITY ASSESSMENT FRAMEWORK FOR BIODIVERSITY CONSERVATION IN RURAL AREASLetsela, Limpho Malerato Senior 08 April 2009 (has links)
Biodiversity conservation is critical for the continued supply of ecosystem services to
secure the sustainability of livelihoods, especially for poor rural people. Therefore,
current rates of biodiversity loss, which threaten human survival, need to be curbed
using effective interventions. Implementation and decision-making on interventions
require timely information. Undertaking a Sustainability Assessment (SA) and structuring
this information within a SA framework of components and objectives is one effective
way to aid decision-makers. An effective SA framework addresses key sustainability
issues and priorities that are aligned with the regulatory policy and legal framework, as
well as stakeholder aspirations.
Sustainability Assessment development and application is evolving and is more
widespread in developed countries than developing countries. Hence, this study sought
to investigate how to apply SA in a participatory manner within rural areas in a
developing country. Key objectives of the study focused on: i) identification of key
aspects that make a SA framework effective; ii) mechanisms of effectively
incorporating participation into SA processes; iii) investigations of the perceptions of
stakeholders regarding the ecosystem and human conditions required for the
sustainability of biodiversity conservation; and iv) determination of stakeholder
perceptions on progress towards sustainability.
The study was conducted in Lesotho within a trans-boundary project area. The project
is known as the MDTP and is a collaborative initiative between Lesotho and South Africa
to conserve globally significant biodiversity. A qualitative case study approach was
employed through a combination of techniques including a literature review, field
observations, key informant interviews, group discussions and workshops to collect data.
Study participants consisted of MDTP partners at the national, district and local levels,
and some members of the general community. Two SA tools were applied in a
complementary manner during the study, namely the International Union for
Conservation of Nature (IUCN) SA approach and the Community Sustainability
Assessment (CSA) approach, developed by the Global Ecovillage Network (GEN). Experiences of applying sustainability assessment in both developed and developing
countries revealed that an overall generic SA tool is not practical. There is a need for a
context-specific framework consisting of principles, criteria, generic steps, objectives,
indicators, a toolkit and other context-specific components. The SA framework
employed in this study had to fit biodiversity conservation conditions in rural areas. The
SA process revealed that the MDTP partners were knowledgeable about the conditions of
sustainability and threats to biodiversity, while members of the general community
were unaware of these threats. Regarding progress towards the sustainability of
biodiversity in the study area, the results indicated that current practices are
unsustainable, more from the point of view of the socio-ecological components than the
socio-cultural and spiritual or the socio-economic components. Consequently, there is a
need to raise awareness at the community level and implement action plans to realize
changes that support the sustainability of biodiversity in the long-term.
Key components for a participatory SA framework depend on whether a SA is a partial
assessment or a full one. The components of a partial SA framework also depend on
whether the focus is on reflection and learning or data handling. Hence, the main
components of a participatory sustainability assessment framework comprise: a
comprehensive vision of sustainable development; goals towards attaining the vision; a
participatory process engaging various stakeholders; a toolkit of appropriate SA tools
used for various tasks; relevant principles of sustainability assessment; and
sustainability-led decision criteria.
There is no blueprint on how to undertake a SA process and no rigid way of integrating
participation within the SA processes. The application of a SA requires adaptability and
flexibility in specific circumstances. Therefore, the study presents guidelines, key
components of a participatory SA process, and highlights the strengths, weaknesses,
opportunities and threats for applying a SA for biodiversity conservation in rural areas.
Key words: sustainability assessment, stakeholder participation, environmental
assessment, biodiversity conservation, rural areas, sustainability assessment framework.
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SITE CHARACTERISATION METHODOLOGIES FOR DNAPLS IN FRACTURED SOUTH AFRICAN AQUIFERSGebrekristos, Robel Amine 22 April 2008 (has links)
The objective of this research is to characterise fractured aquifers contaminated with DNAPLs in South Africa. The site characterisation approach is conducted in two case studies by integrating a range of site assessment techniques. It started with the noninvasive methodologies that provide rapid and cost-effective ways for screening. After developing the initial conceptual model, the investigation proceeded to invasive techniques that provide more information on DNAPLs and fractures on a local scale. This research indicated that fracture âhuntingâ is extremely difficult with the current technology, making DNAPL characterization very challenging. It also indicated that no single technique provides an unequivocal indication of fracture position and orientation, but that best results were obtained when several invasive techniques were used in a toolbox approach. These tools were most appropriate when integrated with hydraulic testing methods. The site characterisation was done in a continuous and iterative process, and each phase of investigation was used to refine the conceptual model of the site. The non-invasive techniques applied included: ⢠General assessment of Test Site 1 by site inspection, interviewing employees, documentation studies and aerial photo analysis. ⢠Hydrocensus ⢠Direct observing for DNAPL contamination using UV light and Sudan IV shake tests. ⢠Soil gas surveys by using various models of PIDs to delineate the organic vapour plumes. ⢠Surface and airborne geophysics for outlining major structures that may play an important role for DNAPL migration pathways. This did not yield useful results at Test Site 1 due to noise interference from industrial activities and infrastructure. The non-invasive techniques were not applicable for direct evaluation of DNAPLs migrating in fractured aquifers; however, they were essential in understanding DNAPL-release zones and vapour plumes. They were also found to be relatively cost and time efficient. The invasive techniques applied include: ⢠Test pits (excavations on the top 3 m soil) ⢠Drilling using augur, percussion and coring methods. (An outside-in approach was followed during the drilling to avoid unnecessary DNAPL mobilisation). ⢠Several different borehole geophysical and geochemical logging methods. Results from this diverse range of activities were integrated to construct conceptual models of the preferential fracture pathways of the two test sites. Riemann (2002) found that early time drawdown data could be used to estimate the Tvalue of the fracture zone with the Cooper-Jacop 2 method. However, in this research, the method did not yield results that were consistent with other observations. The tracer experiment was extended to evaluate the effective matrix diffusion coefficient of the mudstone in the Campus Test Site. The values at depths of 27 and 36 m were estimated as 3.4 x 10-6 and 7.8 x 10-6 m2/day, respectively. This means that the rate of dissolved mass disappearance from the fracture to the matrix is relatively high compared to other geologic formations. An in situ method of effective porosity estimation using tracer tests was employed instead of the traditionally measurements on rock/soil samples from the aquifer. In this way, uncertainty in porosity estimation due to the inherent alteration during sampling was eliminated. Column experiments were conducted to evaluate the accuracy of PITT for residual DNAPL saturation estimation. The saturation was estimated with an accuracy of 95%. However, the experiment was conducted in unconsolidated, homogenous sand and the experiment may not be accurate as such when applied to heterogeneous aquifer systems usually encountered in South Africa. With the current technologies available, PITT is believed to have limited applicability in fractured rock aquifers. Finally, based on the findings, a methodology has been proposed for the characterisation strategy of DNAPL contaminated sites in fractured South African aquifers.
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SOCIO-ECONOMIC COMPLEXITIES OF SMALLHOLDER RESOURCE-POOR RUMINANT LIVESTOCK PRODUCTION SYSTEMS IN SUB-SAHARAN AFRICAStroebel, Aldo 12 May 2006 (has links)
The challenge to overcome hunger remains one of the most serious confrontations
facing humanity today. The threat of starvation is most serious in Africa, where an
estimated 33% (138 million) of the population, mainly women and children, suffer
from malnutrition. An estimated 680 million people, representing about two thirds of
the rural poor, keep livestock, confirming the importance of livestock to their
livelihoods. Understanding a live stock system requires description and analysis of its
various components and their functional inter-relationships (the systemâs
functioning), rather than the description of livestock production alone. Therefore, the
purpose of this study was to analyse the se relationships which are best understood
by evaluating the various flows among system components as well as farmersâ
management decisions.
Farms vary in their resource endowments and in the family circumstances of the
owners, with various resource flows and external interactions at the farm level. The
biophysical, socio-economic and human elements of a farm are interdependent, and
can be analysed as a system from various points of view. The challenges
experienced in conducting diagnostic livestock studies are often attributed to the
specific characteristics of livestock keeping. Taking cognisance of each farmerâs
unique environment and context is central to the framework of farming systems
research.
No single component of smallholder farms in developing countries has as much
potential as ruminant animals to address simultaneously the inter-related factors of
under-nutrition, poverty and environmental decline that prevent people from
improving their livelihoods. In mixed farming systems, as a result of the interplay
among farm families, animals, crops and social systems, the roles and contributions
of animals to smallholder agriculture are complex. The projected increased demand
for livestock products could result in far-reaching changes in the structure of
smallholder livestock production.
Livestock never interact with natural resources in isolation, but people as livestock
managers play a deciding role and are affected by biophysical, economic, social and policy factors. In this context, an integrated approach to natural resource
management is required.
Eighty-six smallholder cattle farmers in the Nzhelele District of the Limpopo Province
of South Africa were surveyed. The farmers owned between one and 67 cattle, with
an average of 10.3 head of cattle per household. The average age at first calving
was 34.3 months. The rates of calving, weaning, calf mortality, herd mortality and
offtake were 49.4%, 34.2%, 26.1%, 15.6% and 7.8% respectively. Contrary to the
situation in many other regions of Southern Africa, commercial enterprise, not social
prestige, constituted the main reason for farming with cattle. A marked
complimentarity in resource-use i.e. crop residues as animal forage, has been
demonstrated. Family size is the single most important factor among all variables
studied (farm size, grazing land area, cultivated area and maize production area) that
influences herd size for cattle and goats. The most important factor limiting the
amount of land cultivated and the area used for maize production is farm size. Farm
size has no relationship to the number of cattle or goats owned, as livestock
predominantly depend on communal grazing. Animal traction supported by family
labour, played a prominent role in land cultivation, due to the small farm size.
Empirical studies and reviews from Eastern (Kenya) and Southern (South Africa)
Africa has been used to construct a policy framework to guide livestock development
in these two regions. Five overarching, integrated elements have been identified.
These include food production and security, capacity strengthening for livestock
research, livestock and the environment, health and genetics and marketing of
livestock and livestock products. The framework that emerges is complex, due to the
dramatically increasing demand for livestock products and, as a result, the farreaching
changes in the structure of smallholder livestock production.
To promote the development of smallholder farmers, different policy options must be
assessed and evaluated, bearing in mind the farmersâ likely responses. New policies
must include food production and security, capacity strengthening for livestock
research, livestock and the environment, health and genetics and marketing of
livestock and livestock products. An attempt has been made to translate these into
complex, multi-disciplinary and multi-sectoral policy frameworks.
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