bluuebunny/crossref_metadata_2025_split huggingface dataset:
Vaccines and Vaccination: The Principles and the Polemics
Authors: Horzinek Marian C , Thiry Etienne 
Published: May 2009

Background The European Advisory Board on Cat Diseases (ABCD) is a body of experts that sees its task as bringing feline health issues to the forefront of companion animal practice. By way of an introduction to this special ‘clinical practice’ issue of the Journal of Feline Medicine and Surgery (JFMS), this article attempts a ‘helicopter view’ of practical, or applied, immunology. It should be viewed as a ‘light primer’ to vaccines and vaccination, and is very general in nature. It is not intended to replace authoritive immunology textbooks, which abound both in the veterinary and medical fields, and the level of detail in which may discourage the casual reader. By design, therefore, this article is not referenced. Underpinning issues) immunity, and the types of vaccine developed and/or available (live, killed, chimaeric, DNA-only products). Practical relevance With day-to-day veterinary practice in mind, practical issues discussed include kitten vaccination, the definition of ‘core’ versus ‘non-core’ products, passive immunisation, and prevention strategies in populations and crowded cat communities. Adverse reactions, and factors affecting vaccine efficacy, safety and performance are also summarised.
Generalized oscillatory integrals and Fourier integral operators
Authors: Garetto Claudia , Hörmann Günther , Oberguggenberger Michael 
Published: May 2009

AbstractIn this paper, a theory is developed of generalized oscillatory integrals (OIs) whose phase functions and amplitudes may be generalized functions of Colombeau type. Based on this, generalized Fourier integral operators (FIOs) acting on Colombeau algebras are defined. This is motivated by the need for a general framework for partial differential operators with non-smooth coefficients and distribution dataffi The mapping properties of these FIOs are studied, as is microlocal Colombeau regularity for OIs and the influence of the FIO action on generalized wavefront sets.
Overpartitions and the q-Bailey identity
Authors: Corteel Sylvie , Lovejoy Jeremy 
Published: May 2009

AbstractUsing the framework of overpartitions, we give a combinatorial interpretation and proof of the q-Bailey identity. We then deduce from this identity a couple of facts about overpartitions. We show that the method of proof of the q-Bailey identity also applies to the (first) q-Gauss identity.
Dependence of the Weyl coefficient on singular interface conditions
Authors: Langer Matthias , Woracek Harald 
Published: May 2009

AbstractWe investigate the influence of interface conditions at a singularity of an indefinite canonical system on its Weyl coefficient. An explicit formula which parametrizes all possible Weyl coefficients of indefinite canonical systems with fixed Hamiltonian function is derived. This result is illustrated with two examples: the Bessel equation, which has a singular end point, and a Sturm–Liouville equation whose potential has an inner singularity, which arises from a continuation problem for a positive definite function.
Semiclassical limits of quantum affine spaces
Authors: Goodearl K. R. , Letzter E. S. 
Published: May 2009

AbstractSemiclassical limits of generic multi-parameter quantized coordinate rings A=$\mathcal{O}$q(kn) of affine spaces are constructed and related to A, for k an algebraically closed field of characteristic zero and q a multiplicatively antisymmetric matrix whose entries generate a torsion-free subgroup of k×. A semiclassical limit of A is a Poisson algebra structure on the corresponding classical coordinate ring R=$\mathcal{O}$(kn), and results of Oh, Park, Shin and the authors are used to construct homeomorphisms from the Poisson-prime and Poisson-primitive spectra of R onto the prime and primitive spectra of~A. The Poisson-primitive spectrum of R is then identified with the space of symplectic cores in kn in the sense of Brown and Gordon, and an example is presented (over ℂ) for which the Poisson-primitive spectrum of R is not homeomorphic to the space of symplectic leaves in kn. Finally, these results are extended from quantum affine spaces to quantum affine toric varieties.
Jaffa's New Birth: Harry Jaffa at Ninety
Authors: Zuckert Michael P. 
Published: May 2009

AbstractWith the publication of Harry Jaffa's New Birth of Freedom, it is possible to see the overall trajectory of his thinking and to come to some assessment of it. New Birth redeems a forty-year-old promise for a sequel to Crisis of the House Divided. One problem, however, is that the sequel contradicts many of the claims in Crisis. These differences provide an ingress for reconsidering Jaffa's overall project and, in particular, his relation with his teacher, Leo Strauss.
The Muslim Jesus: Dead or alive?
Authors: Reynolds Gabriel Said 
Published: May 2009

AbstractAccording to most classical Muslim commentators the Quran teaches that Jesus did not die. On the day of the crucifixion another person – whether his disciple or his betrayer – was miraculously transformed and assumed the appearance of Jesus. He was taken away, crucified, and killed, while Jesus was assumed body and soul into heaven. Most critical scholars accept that this is indeed the Quran's teaching, even if the Quran states explicitly only that the Jews did not kill Jesus. In the present paper I contend that the Quran rather accepts that Jesus died, and indeed alludes to his role as a witness against his murderers in the apocalypse. The paper begins with an analysis of the Quran's references to the death of Jesus, continues with a description of classical Muslim exegesis of those references, and concludes with a presentation of the Quran's conversation with Jewish and Christian tradition on the matter of Jesus' death.
Homer'sIliadand theMeghanādbadha Kābyaof Michael Madhusūdan Datta
Authors: Riddiford Alexander 
Published: May 2009

AbstractThe debt owed to Homer'sIliadby theMeghanādbadha Kābya(1861), Michael Madhusūdan Datta's Bengali epic and masterpiece, has long been recognized but has never been examined with any close or academically sensitive reference to the Greek poem. This study sets out to examine the use of the Homeric epic as a model for the Bengali poem, with particular regard to character correspondences, the figure of the simile and narrative structure. In addition to this close analysis, Datta's response to theIliadwill be set in the context of contemporary (and earlier) British receptions of the Homeric poem: the Bengali poet's reading of the Greek epic, far from being idiosyncratic (“colonial”), in fact bears the marks of a close engagement with contemporary British appreciation of the poem.
Zhuangziand the search for coherence inIse monogatari
Authors: Takeuchi Lone 
Published: May 2009

AbstractThis study proposes a reorientation ofIse monogatari's intertextuality beyond an exclusively Japanese perspective. TheIse monogataritext we have today is analysed as a single poetic-prose narrative entity, taking account of narrative patterns, paronomasia and other linguistic or rhetorical features. It is argued thatZhuangzi荘子 (J.Sōshi) at a general level appears to have been used as an ideological pretext to construct a valorized episteme that grounded knowledge, perception and action in the ultimate immediacy beyond subjective or conventional distinctions. Further, a detailed analysis of six core sections proposes that specific passages inZhuangzimay plausibly have inspired motifs and material details. The contention is that this approach, which breaks with the tradition that has long given primacy to historicizing methods, captures the philosophical coherence of the text without excluding incremental views of its production.
Participation in socially-productive activities, reciprocity and wellbeing in later life: baseline results in England
Authors: McMUNN ANNE , NAZROO JAMES , WAHRENDORF MORTEN , BREEZE ELIZABETH , ZANINOTTO PAOLA 
Published: May 2009

ABSTRACTThis paper examines whether participation in social activities is associated with higher levels of wellbeing among post-retirement age people in England, and, if so, whether these relationships are explained by the reciprocal nature of these activities. Cross-sectional analysis of relationships between social activities (including paid work, caring and volunteering) and wellbeing (quality of life, life satisfaction and depression) was conducted among participants of one wave of theEnglish Longitudinal Study of Ageing(ELSA) who were of state pension age or older. Participants in paid or voluntary work generally had more favourable wellbeing than those who did not participate in these activities. Caring was not associated with wellbeing, although female carers were less likely to be depressed than non-carers. Carers, volunteers and those in paid work who felt adequately rewarded for their activities had better wellbeing than those who were not participating in those activities, while those who did not feel rewarded did not differ from non-participants. These results point to the need to increase the rewards that older people receive from their productive activities, particularly in relation to caring work.
Family and family-like interactions in households with round-the-clock paid foreign carers in Israel
Authors: AYALON LIAT 
Published: May 2009

ABSTRACTThis paper reports a study of family and family-like interactions and transfers, or exchanges of goods and resources, between paid, round-the-clock, Filipino home carers and those they care for in a sample of households in Israel. Qualitative interviews about their experiences and attitudes concerning the care role were conducted with 22 family members and 29 Filipino home-care workers. A thematic analysis of the interview data identified three major themes: the structure and internal dynamics of the adapted family or family-like system of care; the role of family members; and the role of Filipino home-care workers in the new system of care. Sons and daughters tended to appropriate the care-management positions and to reduce their social and emotional support for the care recipient. In contrast, spouse care-givers continued to provide some of the personal and emotional care even when a Filipino home-care worker was employed. Filipino home-care workers were made responsible for daily care and domestic routines and provided emotional and social care. It was found that family members do not relinquish their role as care-givers when round-the-clock foreign carers are on hand, but the nature of their role changes. The results suggest that foreign home-care workers' job description needs to be redefined to acknowledge the substantial social and emotional care that they provide.
Wellbeing of adult children and ageing parents: associations with intergenerational support and relationship quality
Authors: MERZ EVA-MARIA , CONSEDINE NATHAN S. , SCHULZE HANS-JOACHIM , SCHUENGEL CARLO 
Published: May 2009

ABSTRACTThe current study describes from an attachment-theoretical viewpoint how intergenerational support in adult child-parent relationships is associated with wellbeing in both generations. The attachment perspective and its focus on affective relationship characteristics is considered as an important theoretical framework for the investigation of special relationships across the life span. Data from the Netherlands Kinship Panel Study (N=1,456 dyads) were analysed to investigate if relationship quality moderated the association between providing intergenerational support to parents and wellbeing in adult children, on the one hand, and receiving intergenerational support from children and wellbeing of older parents on the other hand. The perspectives of both relationship partners were taken into account to allow for dependence within dyads. Intergenerational support, in terms of instrumental help provision, was negatively associated with the child's and parent's wellbeing. Being the stronger and wiser partner in adult-child parent relationships, as reflected by giving advice and being the initiator within the relationship, was beneficial for the wellbeing of both generations. Additionally, relationship quality was the strongest predictor of wellbeing in both generations. Parental wellbeing was benefited by filial support in high quality relationships. If an intergenerational relationships was of high quality, the challenges of intergenerational support provision and receipt were easier to deal with for both generations, parents and children.
A null-model analysis of the spatio-temporal distribution of earthworm species assemblages in Colombian grasslands
Authors: Decaëns Thibaud , Jiménez Juan José , Rossi Jean-Pierre 
Published: May 2009

Abstract:Earthworm assemblages are usually spatio-temporally structured in mosaics of patches with different species composition. We re-analysed results of past research carried out in Eastern Colombia to explore how interspecific competition accounts for this pattern. In three sown pastures and three native savannas, density data matrices were obtained from spatially explicit samplings at several successive dates, and spatio-temporal patterns of species assemblages were described through partial triadic analyses and geostatistics. This first analysis detected assemblage patchiness in the six plots at spatial scales ranging from 6 to 33 m. Species richness ranged from 5 to 6 species per plot. Null models were further used to analyse niche overlap and morphometric distribution patterns at two different scales, i.e. at the ‘plot level’ and the ‘patch level’. Seasonal and vertical niche overlaps were higher than expected by chance at both scales, indicating high environmental constraints on assemblage membership. Within-patch overlaps were lower than plot-scale overlaps. Biometric niche overlap was random at the plot level and was weakly lower than that expected by chance in patches. Body weight was significantly overdispersed and constant whatever the scale, while body length and diameter showed a similar trend within patches. These results suggest that earthworms form distinct assemblages within patches, mainly driven by deterministic responses to competition: ecologically similar species avoid competition through spatial segregation, whereas a minimal level of ecological segregation is required to allow co-existence in a given patch.
Development of allometric relationships for accurate estimation of above- and below-ground biomass in tropical secondary forests in Sarawak, Malaysia
Authors: Kenzo Tanaka , Ichie Tomoaki , Hattori Daisuke , Itioka Takao , Handa Chihiro , Ohkubo Tadahiro , Kendawang Joseph Jawa , Nakamura Masashi , Sakaguchi Mari , Takahashi Narumi , Okamoto Mayumi , Tanaka-Oda Ayumi , Sakurai Katsutoshi , Ninomiya Ikuo 
Published: May 2009

Abstract:We developed allometric relationships between tree size parameters (stem diameter at breast height (dbh), at ground surface (D0) and tree height) and leaf, stem, small-root (diameter <5 mm) and total root biomass in various tropical secondary-forest trees in Sarawak, Malaysia. In total, 136 individuals from 23 species were harvested to measure above-ground parts. Root systems of 77 individuals of 16 species were also excavated. The coefficients of correlation for the obtained allometric relationships between tree diameter and plant-part biomass showed high values, ranging from 0.83 to 0.99. In addition, there were few interspecific differences in relationships for all biomass parts, except for leaves. We also found relatively high coefficients of allometric relationships between tree height and plant-part biomass ranging from 0.83 to 0.94. Comparison of above- and below-ground biomass equations for various tropical rainforests implies that our allometric equations differ largely from the equations for tropical primary forests. Thus, choosing both above- and below-ground allometric equations for biomass estimation in tropical secondary forests of South-East Asia requires careful consideration of their suitability.
Carbon dioxide emission through soil respiration in a secondary mangrove forest of eastern Thailand
Authors: Poungparn Sasitorn , Komiyama Akira , Tanaka Aki , Sangtiean Tanuwong , Maknual Chatree , Kato Shogo , Tanapermpool Paisarn , Patanaponpaiboon Pipat 
Published: May 2009

Abstract:Carbon dioxide emission through soil respiration is an important component of the carbon balance in forest ecosystems. However, little information is available on the rates of soil respiration in mangrove forests. We studied the rate of soil respiration in a secondary mangrove forest in eastern Thailand on an estuary of the Trat River during both the wet and dry seasons. A study site of 40 × 110 m was established and a series of vegetation zones identified: Sonneratia, Avicennia, Rhizophora and Xylocarpus, in order of increasing elevation inland. Soil respiration was measured during low tide, using an infrared gas analyser connected to a respiratory chamber, by excluding the respiration of above-ground roots from the chamber. At least 19 measurements were performed in each zone for each season. The rate of soil respiration significantly increased with increasing soil temperature. The soil temperature which was usually lower than that of sea water showed a trend that decreased with distance from the river in both wet and dry seasons. The relative land elevation causes different periods of inundation among the vegetation zones. The period was longest in the Sonneratia zone located on the river fringe, and became shorter moving inland. Thus, the elevation and relevant period of inundation are considered to be causal factors warming the soil. Consequently, the difference in soil temperature caused significantly different rates of soil respiration among the vegetation zones in the mangrove forest. Overall, the average rate of soil respiration ranged from 0.456 to 0.876 μmol CO2 m−2 s−1, supporting the view that mangrove forests have lower rates of soil respiration than do upland forests.
The prevalence of avianPlasmodiumis higher in undisturbed tropical forests of Cameroon
Authors: Bonneaud Camille , Sepil Irem , Milá Borja , Buermann Wolfgang , Pollinger John , Sehgal Ravinder N.M. , Valkiūnas Gediminas , Iezhova Tatjana A. , Saatchi Sassan , Smith Thomas B. 
Published: May 2009

Abstract:Habitat fragmentation and deforestation are thought to disrupt host–parasite interactions and increase the risk of epizootic outbreaks in wild vertebrates. A total of 220 individuals from three species of African rain-forest bird (Andropadus latirostris,Andropadus virens,Cyanomitra obscura), captured in two pristine and two agroforests in Cameroon, were screened for the presence of avian haemosporidian parasites (species ofPlasmodiumandHaemoproteus) to test whether habitat differences were associated with differences in the prevalence of infectious diseases in natural populations. Thirteen mitochondrial lineages, including 11Plasmodiumand twoHaemoproteuslineages were identified. Whereas levels ofHaemoproteusspp. infections were too low to permit analysis, the prevalence of infections withPlasmodiumspp. reached significantly greater levels in undisturbed mature forests. Importantly however, the significant association between forest type and parasite prevalence was independent of host density effects, suggesting that the association did not reflect changes in host species composition and abundance between forest types. Our results illustrate how characterizing land-cover differences, and hence changes, may be a prerequisite to understanding and predicting patterns of parasite infections in natural populations of rain-forest birds.
Impact evaluation of the Northern Fruit and Vegetable Pilot Programme – a cluster-randomised controlled trial
Authors: He Meizi , Beynon Charlene , Sangster Bouck Michelle , St Onge Renée , Stewart Susan , Khoshaba Linda , Horbul Betty A , Chircoski Bill 
Published: May 2009

AbstractObjectiveThe purpose of this impact evaluation was to measure the influence of a government of Ontario, Canada health promotion initiative, the Northern Fruit and Vegetable Pilot Programme (NFVPP), on elementary school-aged children’s psychosocial variables regarding fruit and vegetables, and fruit and vegetable consumption patterns.DesignA cluster-randomised controlled trial design was used. The NFVPP consisted of three intervention arms: (i) Intervention I: Free Fruit and Vegetable Snack (FFVS) + Enhanced Nutrition Education; (ii) Intervention II: FFVS-alone; and (iii) Control group. Using the Pro-Children Questionnaire, the primary outcome measure was children’s fruit and vegetable consumption, and the secondary outcome measures included differences in children’s awareness, knowledge, self-efficacy, preference, intention and willingness to increase fruit and vegetable consumption.Setting/SubjectsTwenty-six elementary schools in a defined area of Northern Ontario were eligible to participate in the impact evaluation. A final sample size of 1277 students in grades five to eight was achieved.ResultsIntervention I students consumed more fruit and vegetables at school than their Control counterparts by 0·49 serving/d (P< 0·05). Similarly, Intervention II students consumed more fruit and vegetables at school than Control students by 0·42 serving/d, although this difference was not statistically significant. Among students in both intervention groups, preferences for certain fruit and vegetables shifted from ‘never tried it’ towards ‘like it’.ConclusionsThe NFVPP resulted in positive changes in elementary school-aged children’s fruit and vegetable consumption at school, and favourable preference changes for certain fruit and vegetables.
A new FFQ designed to measure the intake of fatty acids and antioxidants in children
Authors: Stiegler Petra , Sausenthaler Stefanie , Buyken Anette E , Rzehak Peter , Czech Daniel , Linseisen Jakob , Kroke Anja , Gedrich Kurt , Robertson Claire , Heinrich Joachim 
Published: May 2009

AbstractObjectiveThe present paper describes the systematic development of an FFQ to assess the intake of fatty acids and antioxidants in school-aged children. In addition, a validation study applying 24 h dietary recalls was performed.DesignUsing the variance-based Max_r method, a list of eighty-two foods was compiled from data obtained by 3 d weighed dietary records. The foods were used to design an FFQ, the comprehensibility of which was evaluated in a feasibility study. In addition, the FFQ was validated in a subset of 101 children from the German Infant Nutritional Intervention Study (GINI PLUS) against one 24 h dietary recall.ResultsThe feasibility study attested a good acceptance of the FFQ. Mean intake of foods compared well between the FFQ and the 24 h dietary recall, although intake data generated from the FFQ tended to be higher. This difference became less apparent at the nutrient level, although the estimated average consumption of arachidonic acid and EPA using the FFQ still exceeded values recorded with the 24 h recall method by 45 % and 29 %, respectively.ConclusionsOn the basis of the systematic selection process of the food list, the established practicability of the FFQ and the overall plausibility of the results, the use of this FFQ is justified in future epidemiological studies.