bluuebunny/crossref_metadata_2025_split huggingface dataset:
Importance of neural mechanisms in colonic mucosal and muscular dysfunction in adult rats following neonatal colonic irritation
Authors: Chaloner A. , Rao A. , Al‐Chaer E.D. , Greenwood‐Van Meerveld B. 
Published: September 2009

AbstractPrevious studies have shown that early life trauma induced by maternal separation or colonic irritation leads to hypersensitivity to colorectal distension in adulthood. We tested the hypothesis that repetitive colorectal distension in neonates leads to abnormalities in colonic permeability and smooth muscle function in the adult rat. In neonatal rats, repetitive colorectal distension was performed on days 8, 10, and 12. As adults, stool consistency was graded from 0 (formed stool) to 3 (liquid stool). Colonic tissue was isolated for histology and myeloperoxidase levels. The colonic mucosa was placed in modified Ussing chambers for measurements of permeability and short‐circuit current responses to forskolin, electrical field stimulation, and carbachol. Segments of colonic musculature were placed in organ baths and contractile response to potassium chloride, electrical field stimulation, and carbachol were determined. In adult rats that experienced neonatal colonic irritation, no significant changes in colonic histology or myeloperoxidase activity were observed; however, stool consistency scores were increased. Mucosal permeability, measured as an increase in basal conductance, was significantly increased but no changes in short‐circuit current responses were observed. In adulthood, rats that underwent colorectal distension as neonates exhibited an elevated smooth muscle contractile response to potassium chloride, but no changes in response to electrical field stimulation or carbachol. In summary, neonatal colonic irritation, shown previously to produce colonic hypersensitivity, leads to significant alterations in colonic mucosal and smooth muscle function characterized by loose stools, increased mucosal permeability, and increased smooth muscle contractility in the absence of colon inflammation in adulthood.
PRODUCTION SYSTEM-SPECIFIC DIFFERENCES IN FARMERS' DEMAND FOR GREATER YAM (DIOSCOREA ALATA) VARIETAL ATTRIBUTES IN ORISSA STATE, INDIA
Authors: SIVAKUMAR P. SETHURAMAN , NEDUNCHEZHIYAN M. , PARAMAGURU S. , RAY R. C. 
Published: September 2009

SUMMARYGreater yam (Dioscorea alata), a popular crop in India, is cultivated widely in Orissa state, India. In spite of the availability of several improved varieties, farmers preferred the local landraces. An investigation was carried out to identify whether the varietal preferences of yam farmers in two production systems, subsistence and commercial, were different. While the subsistence farmers demanded the yam varieties adaptable to a wide range of soils, the commercial farmers preferred the anthracnose-resistant cultivars. This study demonstrated that the farmers' varietal preferences were highly influenced by the production systems. Identifying the convergence/divergence of varietal preferences across production systems can help breeders to develop the high impact varieties.
The Nebulous Lawmaking Process in Eritrea
Authors: Weldehaimanot Simon M , Mekonnen Daniel R 
Published: September 2009

AbstractThis article contrasts the lawmaking process in the Eritrean transitional legal framework with experience in South Africa, which offers insightful lessons for future improvement in Eritrea. Indeed, the Eritrean lawmaking process retains many imperfections in terms of the design of the interim constitution and ensuing practice. On paper, the competence of the executive and the legislature is not clearly demarcated. Rather, it is nebulously shared between both branches, resulting inevitably in competing interests. The lawmaking process lacks democratic characteristics and defies the requirements of accountability and good governance. The practice that has followed is worse. In a country with a protracted history of executive dominance, the lawmaking competence conferred upon the executive has inexorably contributed to entrenched dictatorship. The article offers suggestions for improvement.
Legitimacy of the East African Community
Authors: Oluoch LO Wauna 
Published: September 2009

AbstractThe world currently has a profusion of intergovernmental organizations charged with various public functions previously reserved for states. The operations of these organizations affect the ordinary lives of individual citizens in the member states. Yet these organizations are not legitimate, based on the standard expected of a democratic state government. This article joins the chorus demanding the legitimization of international organizations that perform public functions, taking into account their peculiar circumstances and nature, and with specific reference to the East African Community. It sets out criteria for assessing legitimacy and examines the organs, functions and administration of the East African Community against those criteria. It argues that, as presently established and structured, the East African Community seriously lacks legitimacy. There is therefore an urgent need for reform, to avoid this body becoming yet another statistic of moribund regional integration schemes in Africa.
The Evolution of the Meaning(s) of Penal Servitude for Life (Life Imprisonment) in Mauritius: The Human Rights and Jurisprudential Challenges Confronted So Far and Those Ahead
Authors: Mujuzi Jamil Ddamulira 
Published: September 2009

AbstractThis article analyses the history of the various meanings and interpretations of the sentence of penal servitude for life in Mauritius, the human rights implications, and the likely challenges that courts will confront in interpreting new legislation. The Privy Council held in 2008 that a mandatory sentence of penal servitude for life was arbitrary and disproportionate because it violated the right to a fair trial under the constitution. However, the article argues that the Privy Council should also have found that penal servitude for life, where the offender is to be detained for the rest of his life, violates the prisoner's right not to be subjected to inhuman punishment under the constitution, as well as violating Mauritius's international human rights obligations. It recommends that Mauritian courts consult South African jurisprudence when interpreting what amount to substantial and compelling circumstances under the 2007 Criminal Procedure (Amendment) Act.
Registration and Ranking of Company Charges in Zambia
Authors:   Akalemwa wa Mubiana ni Munalula Ngenda
Published: September 2009

AbstractThis article discusses the effect of the registration requirements under the Zambian Companies Act on the rules for determining priority among company charges in Zambia. In light of the Supreme Court decision inZambia National Commercial Bank Ltd v Mwila, the article also analyses the scope for applying common law rules on the ranking of charges, vis-à-vis section 101 of the Companies Act.
Mike Campbell (Pvt) Ltd et al v The Republic of Zimbabwe: Zimbabwe's Land Reform Programme Held in Breach of the SADC Treaty
Authors: Naldi Gino J 
Published: September 2009

AbstractIn its first judgment the South African Development Community (SADC) Tribunal had to determine whether Zimbabwe's controversial programme of land redistribution for resettlement purposes was compatible with the SADC Treaty. The tribunal provided one of the few avenues of redress for farmers deprived of their property without compensation. It held that the land reform programme breached the treaty on the grounds that the property owners had been denied access to the domestic courts, that the applicants had been victims of racial discrimination, and that the state had failed to pay compensation for the lands compulsorily acquired. While the tribunal appears to have reached the right conclusions, its reasoning could have been more persuasive. Of wider significance is the fact that the tribunal has established itself as a forum that can provide relief for human rights violations. Its finding that human rights are justiciable under the treaty is notable.
Infection of Mytilus edulis by the trematode Echinostephilla patellae (Digenea: Philophthalmidae)
Authors: Prinz K. , Kelly T.C. , O'Riordan R.M. , Culloty S.C. 
Published: September 2009

AbstractThe blue mussel Mytilus edulis is described as second intermediate host for Echinostephilla patellae from the common limpet Patella vulgata. Mussels were infected with metacercariae of E. patellae under laboratory conditions. Average infection rates increased with increasing temperature, whereas numbers of cercariae, to which individual mussels were exposed, had no effect on relative infection success. The round to slightly oval metacercariae with an average cyst diameter of 208 μm (range 186–243 μm) encysted exclusively in the foot tissue of M. edulis. Morphologically similar metacercariae were found in naturally infected mussels at sites where parasitized P. vulgata and M. edulis are sympatric. This is the first report of E. patellae in blue mussels. The detection of M. edulis being a second intermediate host is of particular interest with regard to the abundance of the parasite and host organisms in intertidal rocky shore ecosystems. The potential role of the common limpet P. vulgata as an alternative secondary host is discussed.
Nematode infection in the lizard Bogertia lutzae (Loveridge, 1941) from the Atlantic forest in north-eastern Brazil
Authors: Ávila R.W. , Anjos L.A. , Gonçalves U. , Freire E.M.X. , Almeida W.O. , da Silva R.J. 
Published: September 2009

AbstractEndoparasites associated with the small bromelicolous lizard Bogertia lutzae, a poorly studied phyllodactylid inhabitant of north-eastern Brazil, were studied. Fifty-seven specimens collected from the Atlantic Forest of Alagoas state were dissected. Only one species of parasite, the nematode Spauligodon oxkutzcabiensis, was found, with a prevalence of 22.8%. The intensity of infection was 2.62 ± 1.19, and neither the prevalence nor mean intensity differed between the sexes. There was no correlation between lizard body size and intensity of infection. An aggregated pattern of distribution (D = 0.813) of S. oxkutzcabiensis was found in this lizard host population. Bogertia lutzae represents a new host recorded for S. oxkutzcabiensis, a parasite reported for the first time for Brazil.
The place of rhinoplasty in the ageing face
Authors: Rainsbury J W 
Published: September 2009

AbstractAge-related changes in the skin and underlying tissues of the nose may lead to nasal obstruction or an unsatisfactory cosmetic appearance. As the UK population ages, the number of older patients seeking advice from an otolaryngologist about these problems is increasing, and many of these patients may benefit from a rhinoplasty. Quite apart from the practical considerations of operating on more delicate ageing tissues, there are a number of psychological, motivational and social issues specific to rhinoplasty in the older patient. This review discusses these issues, and aims to define the place of rhinoplasty in the ageing face.
Effect of oral tumour size on quality of life judgements by health care professionals working with head and neck cancer patients: a pilot study
Authors: Reid K , Hicks C , Herron-Marx S , Parmar S 
Published: September 2009

AbstractAim:To investigate whether information about the size of an oral tumour influences the multi-disciplinary team's judgement about the quality of life of head and neck cancer patients.Method:Using a between-group design, two groups of health care professionals rated a hypothetical patient on 20 outcome variables. The patient description was identical for both groups, except for the tumour size.Results:Comparison of variable ratings revealed only three significant differences between the groups' predictions and no consistency within conditions, suggesting that the participants held few common assumptions about the impact of tumour size on a range of patient experiences.Conclusion:The lack of agreement amongst the health care professionals suggests that, where humane judgements are used in treatment decisions for head and neck cancer patients, these may be random and inconsistent. Consequently, patients should have a direct input into treatment decisions, via formalised quality of life data.
Breathing straws
Authors: Dhanasekar G , Simmen D , Briner H R 
Published: September 2009

AbstractFollowing nasal, septal or endoscopic surgery, it is common practice to insert nasal packs in both nasal cavities to achieve haemostasis, if there has been any bleeding at the end of the procedure. However, such packs make it difficult for patients to breathe, mainly in the first post-operative night which leads to discomfort and poor sleep. To enable patients to breathe better with nasal packs in situ, we describe a simple technique using trimmed straws and wrapped Netcell® packs for post-operative care following septal surgery, rhinoplasty and endoscopic sinus surgery. These packs also assist suction of any blood or mucous from the post-nasal space.
Novel use of ultrasound-guided endo-cavitary probe to evaluate an impalpable parapharyngeal mass
Authors: Riskalla A , Arora A , Vaz F , O'Flynn P 
Published: September 2009

AbstractAim:We present a novel, previously undescribed technique of obtaining a biopsy from an inaccessible parapharyngeal space mass.Method:A modified endo-cavitary ultrasound probe was utilised to obtain an intra-oral, image-guided core biopsy of a parapharyngeal tumour. The parapharyngeal mass was not accessible to percutaneous ultrasound-guided biopsy due to its anatomical location.Conclusion:To our knowledge, this is the first such modification of the conventional endo-cavitary probe technique described in the literature. The technique permits accurate, well controlled biopsy of lesions located high in the parapharyngeal space, under general anaesthesia.
Whistler radiation in plasmas with cylindrical magnetic field irregularities
Authors: KRAFFT C. , ZABORONKOVA T. M. 
Published: September 2009

AbstractThe radiation of whistler waves by linear dipole sources immersed in magnetoplasmas with cylindrical magnetic field inhomogeneities are studied. Two types of irregularities are investigated: magnetic field enhancements and depletions. A theoretical analysis is developed for comparatively weak local perturbations of the ambient magnetic field. Results are provided by numerical calculations performed for physical conditions typical of laboratory experiments involving artificially created magnetic field irregularities. It is shown that plasma regions with locally enhanced (depleted) magnetic field intensities can increase (decrease) the amplitudes of whistler waves radiated by dipole sources, regardless of their orientation with respect to the ambient magnetic field. Results are relevant to space and laboratory experiments on very low-frequency wave radiation.
Coolie Drivers Or Benevolent Paternalists? British Tea Planters in Assam and the Indenture Labour System
Authors: BEHAL RANA P. 
Published: September 2009

AbstractThis paper traces the evolution of the indenture labour system in the tea plantations of Assam and, simultaneously, the shaping of the attitudes of British planters towards the labour force. Also explored are: the significant fact that only a small number of British managerial personnel were in charge of a huge migrant labour force; how the need to step up tea production for the competitive world market while keeping down costs—i.e. labour costs, being the main production cost—fostered an exploitative labour system, with planters taking frequent recourse to physical and economic coercion; and the ensuing extra-legal measures needed to keep the labour force under control. The paper also demonstrates that the colonial state was in full cognizance of the injustices of the labour system. Legislation by the government had laid the foundations of the indenture system and, while there were provisions for protecting the interests of labour force, these were on the whole ignored, with the state turning a blind eye to the planters’ use of physical and other extra-legal measures. One instance involved Chief Commissioner Henry Cotton, who attacked the injustices of the system. This attack was silenced swiftly, and the stance taken by Viceroy Curzon as the incident played out is a clear pointer to the government's willingness, to side with tea-industry interests at all costs.
Temporal Justice
Authors: GOODIN ROBERT E. 
Published: September 2009

AbstractDistributive justice is ordinarily calibrated in monetary terms. But money is not the only resource that matters to people. Talk of the ‘work−life balance’ points to another: time. Control over one's time, the capacity to spend it as one wishes, is another important resource; and its distribution raises another important aspect of justice. Here I describe a new method of distinguishing how much time one has discretionary control over, net of the amount it is necessary to spend in certain ways given one's circumstances. To draw out the distributive-justice implications of these calculations, I contrast the most-to-least privileged, in terms of discretionary time: a person in a dual-earner couple with no children, versus a lone mother. The magnitude of the gap between the discretionary time enjoyed by the best and worst is a measure of temporal injustice. That gap is substantially larger in some countries (such as the US and Australia) than in others (such as Finland and Sweden). Conventional welfare-state interventions – tax and transfer systems, support for child care – contribute pretty similarly to reducing that particular gap across all the countries examined. Differing practices surrounding the dissolution of marriages with children potentially makes a much bigger difference. Differing labour-market policies might make a similarly large difference yet again.
Ageing, income and living standards: evidence from the British Household Panel Survey
Authors: BERTHOUD RICHARD , BLEKESAUNE MORTEN , HANCOCK RUTH 
Published: September 2009

ABSTRACTIn Britain, older people have lower average incomes and a higher risk of income poverty than the general population. Older pensioners are more likely to be in poverty than younger ones. Yet certain indicators of their living standards suggest that older people experience less hardship than expected, given their incomes. A possible explanation is that older people convert income into basic living standards at a higher rate than younger people, implying that as people age they need less income to achieve a given standard of living. Much existing evidence has been based on cross-sectional data and therefore may not be a good guide to the consequences of ageing. We use longitudinal data on people aged at least 50 years from theBritish Household Panel Surveyto investigate the effects of ageing on the relationship between standard of living, as measured by various deprivation indices, and income. We find that for most indices, ageing increases deprivation when controlling for income and other factors. The exception is a subjective index of ‘financial strain’, which appears to fall as people age. We also find evidence of cohort effects. At any given age and income, more-recently-born older people in general experience more deprivation than those born longer ago. To some extent these ageing and cohort effects balance out, which suggests that pensions do not need to change with age.
The impact of out-migration on the inter-generational support and psychological wellbeing of older adults in rural China
Authors: GUO MAN , ARANDA MARIA P. , SILVERSTEIN MERRIL 
Published: September 2009

ABSTRACTThis paper examines the impact of the out-migration of adult children on older parents' inter-generational support and psychological wellbeing in rural China. The sample comprised 1,237 older Chinese people aged 60 or more years in the rural province of Anhui, China, who completed baseline and follow-up questionnaires in 2001 and 2003, respectively. The differences between older parents with and without migrant children in 2001 in their support and psychological wellbeing in 2003 were examined using independentt-tests, as were changes over the two years in support and wellbeing. Multiple regression models were used to examine the impact of baseline out-migration on the psychological wellbeing of older parents at follow-up. The results showed that, compared to parents without migrant children in 2001, the parents of migrants had significantly more monetary support, less instrumental support, and a lower level of depression in 2003. Such differences may be attributed to different support resources and health status, but the regressions revealed that when the positive effect of inter-generational support was taken into account, older parents with more migrant children tended to have significantly more depression and lower life satisfaction. The findings point to the importance of continued inter-generational support after out-migration in maintaining parental wellbeing.
An upper-level functional design ontology to support knowledge management in SME-based E-Manufacturing of mechanical products
Authors: Mosca Alessandro , Palmonari Matteo , Sartori Fabio 
Published: September 2009

AbstractThis paper presents a conceptual and computational framework for supporting the development of knowledge management systems based on ontology design and implementation. This framework supports enterprises involved in the design and manufacturing of complex mechanical products: in particular, we focus our attention on a network of small/medium Italian enterprises that collaborates in the production of a supermotard bike calledTerra Modena 198. Starting from some theoretical considerations about the role of ontologies in engineering design, this paper reflects on the difficulties that arise when knowledge is distributed, and misunderstanding and communication problems among partners could easily lead to errors in the final product.
Detecting similarities in antipattern ontologies using semantic social networks: implications for software project management
Authors: Settas Dimitrios L. , Sowe Sulayman K. , Stamelos Ioannis G. 
Published: September 2009

AbstractOntology has been recently proposed as an appropriate formalism to model software project management antipatterns, in order to encode antipatterns in a computer understandable form and introduce antipatterns to the Semantic Web. However, given two antipattern ontologies, the same entity can be described using different terminology. Therefore, the detection of similar antipattern ontologies is a difficult task. In this paper, we introduce a three-layered antipattern semantic social network, which involves the social network, the antipattern ontology network and the concept network. Social Network Analysis (SNA) techniques can be used to assist software project managers in finding similar antipattern ontologies. For this purpose, SNA measures are extracted from one layer of the semantic social network to another and this knowledge is used to infer new links between antipattern ontologies. The level of uncertainty associated with each new link is represented using Bayesian Networks (BNs). Furthermore, BNs address the issue of quantifying the uncertainty of the data collected regarding antipattern ontologies for the purposes of the conducted analysis. Finally, BNs are used to augment SNA by taking into account meta-information in their calculations. Hence, other knowledge not included in the social network can be used in order to search the social network for further inference. The benefits of using an antipattern semantic social network are illustrated using an example community of software project management antipattern ontologies.