3,981 research outputs found
Initial research findings:the typical levels of parental involvement where post-separation parenting is resolved by court order
This case file study explored the typical patterns of parental involvement in post-separation parenting arrangements finalised by court order. It is estimated that 9%–13% of parents resort to court to arrange their post breakdown parenting patterns (A Blackwell and F Dawe, Non-Resident Parental Contact (ONS, 2003), at p 39). We selected five county courts (which we code-named Ambledune, Borgate, Cladford, Dunam and Esseborne), and looked at 197 case files which began as applications for a s 8 order and were recorded as ending in a final order between February and August 2011. The purpose of this selection was not to achieve generalisable results but rather to ensure that we encountered as many of the different types of issues that affect the use of contact and residence orders as possible. As current policy is to divert as many cases as possible away from court it is important to understand how cases that reached court were handled during this period
Role of tephra in dating Polynesian settlement and impact, New Zealand
Tephrochronology in its original sense is the use of tephra layers as time-stratigraphic marker beds to establish numerical or relative ages (Lowe and Hunt, 2001). Tephra layers have been described and studied in New Zealand for more than 160 years (the German naturalist and surgeon Ernst Dieffenbach described ‘recognizable’ tephra sections in his 1843 book Travels in New Zealand), and the first isopach map, showing fallout from the deadly plinian basaltic eruption of Mt Tarawera on 10 June 1886, was published in 1888 (Lowe, 1990; Lowe et al., 2002). More recently, a wide range of tephra-related paleoenvironmental research has been undertaken (e.g., Lowe and Newnham, 1999; Newnham and Lowe, 1999; Newnham et al., 1999, 2004; Shane, 2000), including new advances in the role of tephra in linking and dating sites containing evidence for abrupt climatic change (e.g., Newnham and Lowe, 2000; Newnham et al., 2003). Here we focus on the use of tephrochronology in dating the arrival and impacts of the first humans in New Zealand, a difficult problem for which this technique has proven to be of critical importance
The commercialisation of BDS through an NGO: case study of AKRSP-Pakistan
Book ChapterBased on the theme of how donors can play a more effective role to stimulate effective and
sustainable provision of BDS by or through private sector intermediaries, this case study
looks at how the Aga Khan Rural Support Programme (AKRSP) has sought to encourage
the development of markets for Business Development Services (BDS) in the remote areas
of northern Pakistan.
This paper explores that the isolation of the region, poor infrastructure, small scale of
landholdings, and lack of economic development leads to problems when attempting to
promote markets for business development services. In the short term, the priority is the
development of more basic markets, rather than markets for business development
services. Without active markets there are a few opportunities for BDS provision let alone
the development of vibrant private sector markets for BDS.
It specifies the geographic, economic, political, and institutional context in which the
AKRSP’s interventions have been implemented. Grassroots village based initiatives have
been discussed, where groups of farmers are facilitated by AKRSP to provide BDS to
neighboring farmers (farmers interest groups in Chitral), along with more structured
formal approaches such as the more direct provision of BDS through commercial entity
associated with AKRSP (North South Seeds).
It is argued that both models have a positive impact on MSME performance and lead to
market development in the long run. Both are methods through which donors can promote
BDS markets but which model is most appropriate depends on the market being served.
Where the service offered is relatively simple and the business of the BDS provider is
relatively straight-forward, facilitating private sector intermediaries may be the most
effective way of creating markets for BDS. However, where the service is complex and
there is a need to establish a sophisticated organisation to provide the service, it may be
necessary to set up an organisation within the NGO, on commercially sustainable basis if
possible, with a view to fully commercialising and ideally privatising the organisation over
time
Palynology, vegetation and climate of the Waikato lowlands, North Island, New Zealand, since c. 18,000 years ago
The vegetational and climatic history of the Waikato lowlands during the last c. 18,000 years is inferred from the palynology of sediment cores from Lakes Rotomanuka, Rotokauri, and Okoroire. Intra- and inter-lake correlations were aided by multiple tephra layers interbedded with the lake sediments. The detailed chronological resolution given by these tephra sequences shows that late glacial-post glacial vegetational and climatic changes were nearly simultaneous throughout the Waikato lowlands
Development and evaluation of a pilot program to reduce stigma of mental illness among rural adolescents
Two forms of stigma – social and self – represent barriers to receiving professional help for rural Australian adolescents with mental health issues. Characteristics of rural communities such as self-reliance, social proximity and social exclusion are thought to compound experiences of stigma, creating a fear of seeking professional help. The aim of this project was to design and evaluate a stigma reduction program for rural secondary school students. A two-stage quasi-experimental research design was developed. Study 1 involved working collaboratively with seven students from a rural secondary school to develop a population specific program. The curriculum development process was evaluated and the final form of the intervention documented. Study 2 involved delivering and evaluating the intervention within the same secondary school. The aim of Study 2 was to decrease adolescents‟ stigma of mental illness, as measured by social and self stigmatic attitudes, desired social distance, and help-seeking intentions. The treatment group comprised students from year 7, 8, 9, and 12, and the control comprised a delayed treatment group of comparable students from these year levels. After accounting for attrition, the treatment group comprised 31 (16 females) participants, and the delayed treatment group 36 participants (16 females). Measures of stigmatic attitudes, desired social distance and help-seeking intentions were taken at pre-, post-, and 12-week follow-up. The intervention comprised two sessions each of 90 minutes spaced one week apart. Focus-group discussions held post-intervention expanded evaluations of the program; and suggested areas for improvement. The first hypothesis, that prior to intervention, adolescent boys would have significantly higher social stigma, self stigma, desired social distance from those with mental illness, and perceived barriers to seeking help than females, was supported. The second hypothesis, that participants in the treatment group would report lower social- and self-stigma, desired social distance, and fewer perceived barriers to seeking help post-intervention than pre-intervention and compared to the control group was supported in part. The third hypothesis, that reductions in social stigma, self stigma, desired social distance, and barriers to seeking help would be maintained at follow-up also received mixed support. Qualitative data confirmed that student attitudes towards those with mental health issues improved slightly; however, it also indicated that more change was possible and provided direction for future programs. Results have implications for anti-stigma campaign development and implementation. Suggestions for developing more effective anti-stigma programs that will help to lift the burden of stigma and to increase help-seeking behaviours for rural youth are discussed.Doctor of Psycholog
Product Launch in a Declining Environment: The Blu-ray Disc – Opportunities and Struggle
Increasingly ICT-based virtual products are challenging physical products and markets. Obsolescence has become a real effect for an augmented number of established industries due to the facilitation of access, consumption, and permanent, immediate availability, which dematerialised products provide. Once again, Schumpeter’s Wind of Creative Destruction intensifies organisations’ permanent struggle for survival (1950). This paper presents long-term research in the optical disc industry, which has presented the optical disc format of Blu-ray as its latest innovation. It is an example of how an established industry launches a new product for finding new opportunities, but fights desperately against market resistance. The degree of innovation, the Blu-ray represents, may not be sufficient in the overarching battle of the physical place versus the virtual space (Kotler et al. 2002, Lam. 2004, Lamont et al. 1993, Scardigli et al. 1988).
As the US market research institute In-Stat highlights, the optical disc market has declined for the 10th year in sequence (Kaufhold. 2010, IFPI. 2010). Sufficient evidence is available that the replication industry of optical discs may be confronted with an endgame scenario. The market climate may already be too hostile to support this industry’s desire for a renewal of consumers’ acceptance of the physical product, here the Blu-ray disc, and to create new market opportunities in the struggle against the industry’s potential obsolescence (Harrigan et al. 1983).
Despite strong efforts of promotion and powerful market approaches, the Blu-ray disc could not find inroads to markets yet making this format sustainably successful. Evidence is that after a short period of time, Blu-ray discs’ available manufacturing capacities outperform consumers’ demand by >30%, consumer and replication prices fall sharply and many of the Home Entertainment’s content providers have little or no use for this format being a commodity and based on mass production (dvd-intelligence. 2010a, Kaufhold. 2010, Killer-Korff. 2010).
Therefore, as research among the replication industry indicates, it presently seems more as though the Blu-ray format may not fulfil this industry’s needs and, with reference to Abernathy et al.’s research, may not lead to the renewal of industrial dynamics in a declining marketplace (1983, 1984). Further explanation for reasons can be found in the theories of innovation based on Utterback’s, Christensen’s and Christensen et al.’s studies of disruptive and discontinuous innovation (1996, 2003, 2003, 2004).
Following the paper presented at the Sixteenth Annual South Dakota International Business Conference, this paper presents research about the Blu-ray format’s market problems. The introduction of the Transilience Organisation Innovation Map provided a conceptual approach for the initial explanation of the underlying reasons (Oestreicher. 2009). Research among European replication firms since concludes for Blu-ray that innovation in technology alone is not sufficient, when innovation’s second stream of market linkages is involved (Abernathy et al. 1983, 1984). The paper presents explanations, why the Blu-ray disc may not be sufficiently strong to support the replication industry in overcoming the odds impacting their strategic opportunities in a declining and eventually disruptive environment (Lamont et al. 1993, Yoo. 1992).
The research methods applied are grounded theory and case study (Goulding. 2002, Charmaz. 2009, Eisenhardt. 1989, Davies. 2006).
The overall intention of this long-term research is to contribute to a theory, which may also be relevant for other industries, like the publishing industry, whose struggle against dematerialisation of content is presently starting (Picard. 2003).
Key Words: Radical vs. marginal innovation, Ideal Final Result, endgame strategies, theories of innovation, Blu-ra
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A genome-wide association study in chronic thromboembolic pulmonary hypertension and the ADAMTS13-VWF axis
Chronic thromboembolic pulmonary hypertension (CTEPH) is an important and severe consequence of pulmonary embolism (PE), resulting from failure of thrombus resolution. Identifying genetic risk factors for CTEPH would provide important insights into pathobiology and might allow risk-stratification following PE. A genome-wide association study (GWAS) was performed in 1250 CTEPH patients, 1492 healthy controls and ~7 million single-nucleotide polymorphisms to identify novel disease loci.
The ABO locus was identified as the most significant common variant genetic association with CTEPH in both a discovery and validation cohort. The A1 subgroup of ABO was enriched in CTEPH and this may result in multiple functional consequences including variation in plasma von Willebrand factor (VWF) levels.
Abnormalities in haemostasis are implicated in CTEPH pathobiology, including elevated levels of VWF, which is cleaved by ADAMTS13 (a disintegrin and metalloproteinase with a thrombospondin type 1 motif, member 13). The ADAMTS13-VWF axis was investigated in 208 CTEPH patients including its relationship to ABO blood groups and ADAMTS13 genetic variants.
Plasma ADAMTS13 levels are markedly reduced in CTEPH. This is independent of pulmonary hypertension, disease severity or systemic inflammation. Plasma VWF levels were confirmed to be markedly increased in CTEPH. These findings implicate dysregulation of the ADAMTS13-VWF axis in CTEPH pathobiology
When is a teacher or school liable in negligence?
The law is increasing affecting the practice of education. The most likely reason a teacher or school will face legal action is in negligence where a student has been injured while under the school’s protection. This may occur in a variety of settings. To satisfy the elements of the tort of negligence the student who becomes in law the plaintiff must prove that a duty of care was owed, that the duty was breached, by not maintaining the appropriate standard and that the injury was a reasonably foreseeable consequence of that breach of duty. It would be rare for a teacher to face criminal charges but it could happen if a teacher had an intention to harm or acted recklessly
Ages of 24 widespread tephras erupted since 30,000 years ago in New Zealand, with re-evaluation of the timing and palaeoclimatic implications of the Lateglacial cool episode recorded at Kaipo bog
Tephras are important for the NZ-INTIMATE project because they link all three records comprising the composite inter-regional stratotype developed for the New Zealand climate event stratigraphy (NZ-CES). Here we firstly report new calendar ages for 24 widespread marker tephras erupted since 30,000 calendar (cal.) years ago in New Zealand to help facilitate their use as chronostratigraphic dating tools for the NZ-CES and for other palaeoenvironmental and geological applications. The selected tephras comprise 12 rhyolitic tephras from Taupo, nine rhyolitic tephras from Okataina, one peralkaline rhyolitic tephra from Tuhua, and one andesitic tephra each from Tongariro and Egmont/Taranaki volcanic centres. Age models for the tephras were obtained using three methods: (i) 14C-based wiggle-match dating of wood from trees killed by volcanic eruptions (these dates published previously); (ii) flexible depositional modelling of a high-resolution 14C-dated age-depth sequence at Kaipo bog using two Bayesian-based modelling programs, Bacon and OxCal's P_Sequence function, and the IntCal09 data set (with SH offset correction -44 ± 17 yr); and (iii) calibration of 14C ages using OxCal's Tau_Boundary function and the SHCal04 and IntCal09 data sets. Our preferred dates or calibrated ages for the 24 tephras are as follows (youngest to oldest, all mid-point or mean ages of 95% probability ranges): Kaharoa AD 1314 ± 12; Taupo (Unit Y) AD 232 ± 10; Mapara (Unit X) 2059 ± 118 cal. yr BP; Whakaipo (Unit V) 2800 ± 60 cal. yr BP; Waimihia (Unit S) 3401 ± 108 cal. yr BP; Stent (Unit Q) 4322 ± 112 cal. yr BP; Unit K 5111 ± 210 cal. yr BP; Whakatane 5526 ± 145 cal. yr BP; Tuhua 6577 ± 547 cal. yr BP; Mamaku 7940 ± 257 cal. yr BP; Rotoma 9423 ± 120 cal. yr BP; Opepe (Unit E) 9991 ± 160 cal. yr BP; Poronui (Unit C) 11,170 ± 115 cal. yr BP; Karapiti (Unit B) 11,460 ± 172 cal. yr BP; Okupata 11,767 ± 192 cal. yr BP; Konini (bed b) 11,880 ± 183 cal. yr BP; Waiohau 14,009 ± 155 cal. yr BP; Rotorua 15,635 ± 412 cal. yr BP; Rerewhakaaitu 17,496 ± 462 cal. yr BP; Okareka 21,858 ± 290 cal. yr BP; Te Rere 25,171 ± 964 cal. yr BP; Kawakawa/Oruanui 25,358 ± 162 cal. yr BP; Poihipi 28,446 ± 670 cal. yr BP; and Okaia 28,621 ± 1428 cal. yr BP.
Secondly, we have re-dated the start and end of the Lateglacial cool episode (climate event NZce-3 in the NZ-CES), previously referred to as the Lateglacial climate reversal, as defined at Kaipo bog in eastern North Island, New Zealand, using both Bacon and OxCal P_Sequence modelling with the IntCal09 data set. The ca 1200-yr-long cool episode, indicated by a lithostratigraphic change in the Kaipo peat sequence to grey mud with lowered carbon content, and a high-resolution pollen-derived cooling signal, began 13,739 ± 125 cal. yr BP and ended 12,550 ± 140 cal. yr BP (mid-point ages of the 95% highest posterior density regions, Bacon modelling). The OxCal modelling, generating almost identical ages, confirmed these ages. The Lateglacial cool episode (ca 13.8-12.6 cal. ka BP) thus overlaps a large part of the entire Antarctic Cold Reversal chronozone (ca 14.1-12.4 cal. ka BP or ca 14.6-12.8 cal. ka BP), and an early part of the Greenland Stadial-1 (Younger Dryas) chronozone (ca 12.9-11.7 cal. ka BP). The timing of the Lateglacial cool episode at Kaipo is broadly consistent with the latitudinal patterns in the Antarctic Cold Reversal signal suggested for the New Zealand archipelago from marine and terrestrial records, and with records from southern South America
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