bluuebunny/crossref_metadata_2025_split huggingface dataset:
‘We want a peaceful life here and hereafter’: healthy ageing perspectives of older Malays in Malaysia
Authors: TOHIT NOORLAILI , BROWNING COLETTE JOY , RADERMACHER HARRIET 
Published: May 2011

ABSTRACTHealthy ageing concepts have been extensively studied in Western societies but few studies have explored the perceptions of older people from other cultural backgrounds. The aim of the study was to explore the conceptualisations of healthy ageing and perceived influences on ageing well amongst relatively healthy older Malays, a major ethnic group in Malaysia. Eight focus groups were conducted, with 38 participants recruited via community groups and leaders. Six themes were identified: spirituality, physical health and function, peace of mind, financial independence, family, and living environment. In this paper, we focus on the role of spirituality in healthy ageing which was a core resource in participants' lives. Participants reported that good physical health was an important resource that facilitated commitment to their spiritual activities. Furthermore, deteriorating functional ability appeared to provide an opportunity to optimise their spirituality, rather than hinder it. Participants wished for a ‘peaceful life’ and experienced this by enhancing their spirituality. Other ingredients for a peaceful life were financial independence, living in a place they love and having family members who live in harmony. In this community where religious affiliation is a tradition, spirituality can be fundamental for healthy ageing and its inclusion in aged care policy is imperative. However, further exploration on the diversity of individual expression of spirituality is important.
Effectiveness of environmental decontamination as an infection control measure
Authors: BANI-YAGHOUB M. , GAUTAM R. , DÖPFER D. , KASPAR C. W. , IVANEK R. 
Published: May 2011

SUMMARYThe effectiveness of environmental decontamination (ED) as a measure in the control of infectious diseases is controversial. This work quantifies the effectiveness of ED by analysing the transmission of pathogens from the environment to susceptible hosts in a Susceptible–Infected–Susceptible model. Analysis of the model shows that ED can render a population disease-free only when the duration of infection (D) is within a certain range. As host-to-host transmission rate is increased,Dfalls outside this range and the higher levels of ED have a diminishing return in reducing the number of infected hosts at endemic equilibrium. To avoid this, ED can be combined with other control measures, such as treating infected individuals to push the duration of infection into the specified range. We propose decision criteria and minimum ED efforts required for control policies to be effective.
Haemophilus influenzaetype b infection, vaccination, andH. influenzaecarriage in children in Minnesota, 2008–2009
Authors: LOWTHER S. A. , SHINODA N. , JUNI B. A. , THEODORE M. J. , WANG X. , JAWAHIR S. L. , JACKSON M. L. , COHN A. , DANILA R. , LYNFIELD R. ,   the Hib Survey Team
Published: May 2011

SUMMARYAn increase in invasiveHaemophilus influenzaetype b (Hib) cases occurred in Minnesota in 2008 after the recommended deferral of the 12–15 months Hib vaccine boosters during a US vaccine shortage. Five invasive Hib cases (one death) occurred in children; four had incomplete Hib vaccination (three refused/delayed); one was immunodeficient. Subsequently, we evaluated Hib carriage and vaccination. From 18 clinics near Hib cases, children (aged 4 weeks–60 months) were surveyed for pharyngeal Hib carriage. Records were compared for Hib, diphtheria-tetanus-acellular pertussis (DTaP), and pneumococcal (PCV-7) vaccination. Parents completed questionnaires on carriage risk factors and vaccination beliefs. In 1631 children (February–March 2009), no Hib carriage was detected; Hib vaccination was less likely to be completed than DTaP and PCV-7. Non-type bH. influenzae, detected in 245 (15%) children, was associated with: male sex, age 24–60 months, daycare attendance >15 h/week, a household smoker, and Asian/Pacific Islander race/ethnicity. In 2009, invasive Hib disease occurred in two children caused by the same strain that circulated in 2008. Hib remains a risk for vulnerable/unvaccinated children, although Hib carriage is not widespread in young children.
Space–time pattern of hepatitis A in Spain, 1997–2007
Authors: GOMEZ-BARROSO D. , VARELA C. , RAMIS R. , DEL BARRIO J. L. , SIMÓN F. 
Published: May 2011

SUMMARYIn Spain hepatitis A is a compulsory notifiable disease and individual cases are reported to the national epidemiological surveillance network. Incidence rates show variations in different regions. The aim of this study was to analyse the space–time pattern of hepatitis A risk at municipal level in Spain and at global and local levels during the period 1997–2007. At global level we used two estimates of risk: the standardized incidence ratio (SIR) and the posterior probability that the smoothed relative risk is >1 (PP). At local level we used the scan statistic method to analyse the space–time clusters. The SIR and significant PP (>0·8) showed the highest risk concentrated in areas of the Mediterranean coast. The most likely cluster gave a relative risk of 53·530. These spatial statistics methodologies can be complementary tools in the epidemiological surveillance of infectious diseases.
Multi-pathogen waterborne disease outbreak associated with a dinner cruise on Lake Michigan
Authors: SERDAREVIC F. , JONES R. C. , WEAVER K. N. , BLACK S. R. , RITGER K. A. , GUICHARD F. , DOMBROSKI P. , EMANUEL B. P. , MILLER L. , GERBER S. I. 
Published: May 2011

SUMMARYWe report an outbreak associated with a dinner cruise on Lake Michigan. This took place on the same day as heavy rainfall, which resulted in 42·4 billion liters of rainwater and storm runoff containing highly diluted sewage being released into the lake. Of 72 cruise participants, 41 (57%) reported gastroenteritis. Stool specimens were positive for Shigella sonnei (n=3), Giardia (n=3), and Cryptosporidium (n=2). Ice consumption was associated with illness (risk ratio 2·2, P=0·011). S. sonnei was isolated from a swab obtained from the one of the boat's ice bins. Environmental inspection revealed conditions and equipment that could have contributed to lake water contaminating the hose used to load potable water onto the boat. Knowledge of water holding and distribution systems on boats, and of potential risks associated with flooding and the release of diluted sewage into large bodies of water, is crucial for public health guidance regarding recreational cruises.
Triassic and Jurassic strata at Coombs Hills, south Victoria Land: stratigraphy, petrology and cross-cutting breccia pipes
Authors: Elliot David H. , Grimes Craig G. 
Published: May 2011

AbstractThe Triassic Lashly Formation occurs to the east of Mount Brooke at Coombs Hills. Previously established informal members B, C, and D of the Lashly Formation are now identified at Coombs Hills. Lashly Formation member D passes up into a poorly exposed interval of silicic shard-bearing fine-grained sandstone and tuff, which is correlated with the Jurassic Shafer Peak Formation of north Victoria Land and Hanson Formation of the Beardmore Glacier region. Lashly Formation members C and D are intruded by three phreatic explosion pipes, resulting from emplacement of Ferrar Dolerite intrusions at depth and associated explosive steam generation. These pipes, ranging up to 180 m in horizontal dimension, comprise sedimentary clasts in a sand matrix, most of which was locally derived. Pipe margins are mainly ill defined and adjacent country rock is commonly disaggregated or shattered, although retaining stratigraphic order. Locally, thin basalt intrusions have interacted with coal beds.
The Holocene environmental history of Lake Hoare, Taylor Valley, Antarctica, reconstructed from sediment cores
Authors: Wagner Bernd , Ortlepp Sabrina , Doran Peter T. , Kenig Fabien , Melles Martin , Burkemper Andy 
Published: May 2011

AbstractUp to 2.3 m long sediment sequences were recovered from the deepest part of Lake Hoare in Taylor Valley, southern Victoria Land, Antarctica. Sedimentological, biogeochemical, and mineralogical analyses revealed a high spatial variability of these parameters in Lake Hoare. Five distinct lithological units were recognized. Radiocarbon dating of bulk organic carbon samples from the sediment sequences yielded apparently too old ages and significant age reversals, which prevented the establishment of reliable age-depth models. However, cross correlation of the sedimentary characteristics with those of sediment records from neighbouring Lake Fryxell indicates that the lowermost two units of the Lake Hoare sediment sequences were probably deposited during the final phase of proglacial Lake Washburn, which occupied Taylor Valley during the late Pleistocene and early Holocene. High amounts of angular gravel and the absence of fine-grained material imply a complete desiccation with subaerial conditions in the Lake Hoare basin in the middle of the Holocene. The late Holocene (< c. 3300 calendar yr bp) is characterized by the establishment of environmental conditions similar to those existing today. A late Holocene desiccation event, such as proposed in former studies, is not indicated in the sediment sequences recovered.
Impacts of tidal land reclamation in Bohai Bay, China: ongoing losses of critical Yellow Sea waterbird staging and wintering sites
Authors: YANG HONG-YAN , CHEN BING , BARTER MARK , PIERSMA THEUNIS , ZHOU CHUN-FA , LI FENG-SHAN , ZHANG ZHENG-WANG 
Published: May 2011

SummaryThe coast of Bohai Bay, north-western Yellow Sea, is critical for waterbirds migrating along the East Asia-Australasian Flyway. Between 1994 and 2010, a total of 450 km2of offshore area, including 218 km2of intertidal flats (one third of the original tidal area in the bay), has been reclaimed along the bay for two industrial projects. This has caused the northward migrants to become concentrated in an ever smaller remaining area, our core study site. The spring peak numbers of two Red Knot subspecies in the East Asia-Australasian Flyway,Calidris canutus piersmaiandC. c. rogersi, in this so far little affected area increased from 13% in 2007 to 62% in 2010 of the global populations; the spring peak numbers of Curlew SandpiperC. ferrugineaincreased from 3% in 2007 to 23% in 2010 of the flyway population. The decline in the extent of intertidal mudflats also affected Relict GullsLarus relictus, listed by IUCN as ‘Vulnerable’; during normal winters 56% of the global population moved from the wintering habitats that were removed in Tianjin to the relatively intact areas around Tangshan. Densities of wintering Eurasian CurlewNumenius arquata, and spring-staging Broad-billed SandpiperLimicola falcinellusand SanderlingCalidris albahave also increased in the remaining areas. With the proposed continuation of land reclamation in Bohai Bay, we predict waterbird densities in the remaining areas to increase to a point of collapse. To evaluate the future of these fragile, shared international resources, it is vital to promote an immediate conservation action plan for the remaining coastal wetlands in this region, and continued population monitoring to determine the effects of this action.
The effects of cysteine addition during in vitro maturation on the developmental competence, ROS, GSH and apoptosis level of bovine oocytes exposed to heat stress
Authors: Nabenishi Hisashi , Ohta Hiroshi , Nishimoto Toshihumi , Morita Tetsuo , Ashizawa Koji , Tsuzuki Yasuhiro 
Published: May 2011

SummaryIn the present study, we investigated the effects of various concentrations of cysteine (0.0, 0.6, 1.2 and 1.8 mM) added to the maturation medium on nuclear maturation and subsequent embryonic development of bovine oocytes exposed to heat stress (HS: set at 39.5 °C for 5 h, 40.0 °C for 5 h, 40.5 °C for 6 h, and 40.0 °C for 4 h versus 38.5 °C for 20 h as the control group). This regime mimicked the circadian rhythm of the vaginal temperature of lactating dairy cows during the summer season in southwestern Japan. Moreover, we also evaluated the oocyte's reactive oxygen species (ROS) and glutathione (GSH) levels and the apoptosis levels of the oocytes and cumulus cells in the presence or absence of 1.2 mM cysteine. As a result, HS in the without-cysteine group significantly suppressed (p < 0.05) both the nuclear maturation rate up to the metaphase (M)II stage and the blastocyst formation rate compared with that of the control group. In addition, this group showed significantly higher (p < 0.05) ROS levels and significantly lower (p < 0.05) GSH levels than those of the control group. Moreover, the level of TdT-mediated dUTP nick end labelling (TUNEL)-positive cumulus cells in the HS without-cysteine group was significantly higher (p < 0.05) than that of the control group. However, the addition of 1.2 mM cysteine to the maturation medium restored not only the nuclear maturation, blastocyst formation rates and GSH contents, but also increased the ROS and TUNEL-positive levels of the cumulus cells, but not oocytes, to that of the control group. These results indicate that the addition of 1.2 mM cysteine during in vitro maturation (IVM) may alleviate the influence of heat stress for oocyte developmental competence by increasing GSH content and inhibiting the production of oocyte ROS followed by apoptosis of cumulus cells.
Isolation and culture of embryonic stem-like cells from pig nuclear transfer blastocysts of different days
Authors: Tan Guangyun , Ren Linzhu , Huang Yongye , Tang Xiaochun , Zhou Yang , Zhou Yan , Li Dong , Song Hongxiao , Ouyang Hongsheng , Pang Daxin 
Published: May 2011

SummaryThis study was conducted to establish pig embryonic stem (ES)-like cell lines from nuclear transfer blastocysts. A green fluorescent protein (GFP)-expressing cell line was used as the source of donor cells injected into the enucleated oocytes. Blastocysts were collected at D5 (the fifth day), D7 (the seventh day) and D9 (the ninth day). Differential staining was used to assay the viability and development of blastocysts from the 3 days. The number of inner cell mass (ICM) cells increased from 1.83 ± 0.8 (D5) to 5.37 ± 1.2 (D7) to 7.56 ± 1.5 (D9). The expression profiles of embryonic stem (ES) cell factors (OCT4, SOX2, KLF4 and c-MYC) correlated best with the undifferentiated ES state and were identified by qPCR. The expression of the four factors was increased from D5 to D7, whereas the expression decreased from D7 to D9. We tried to isolate ES-like cells from these embryos. However, ES-like cells from the D7 blastocysts grew slowly and expressed alkaline phosphatase. The cells from the D9 blastocysts grew rapidly but did not express alkaline phosphatase. ES-like cells were not isolated from the D5 blastocysts. These results show that the cells from the D7 embryos are pluripotent but grow slowly. The cells from the D9 embryos grow rapidly but start to lose pluripotency.
WAKING DREAMS: GEORGE ELIOT AND THE POETICS OF DOUBLE CONSCIOUSNESS
Authors: Tressler Beth 
Published: May 2011

In a letter that she wrote to her childhood governess and religious mentor Maria Lewis in 1839, George Eliot describes a pervading and distressful mental anxiety – one that would come to greatly influence both the constitution and development of her fiction. Still within the throes of her evangelical ardor, Eliot laments in this letter that the “disjointed specimens” of history, poetry, science, and philosophy have become “all arrested and petrified and smothered by the fast thickening every day accession of actual events, relative anxieties, and household cares and vexations” (Eliot, Letters 1: 29). The letter illustrates more the disjointed nature of Eliot's own mind than the disjointed nature of the things occupying it. Apparently under the weight of some religious guilt, she retracts this complaint and apologizes for it; but, then she immediately contradicts her retraction and defends her struggle by expanding her own individual failure into the larger realm of universal human failure:
How deplorably and unaccountably evanescent are our frames of mind, as various as the forms and hues of the summer clouds. A single word is sometimes enough to give an entirely new mould to our thoughts; at least I find myself so constituted, and therefore to me it is pre-eminently important to be anchored within the veil, so that outward things may only act as winds to agitating sails, and be unable to send me adrift. (Letters 1: 30)
Possibly fearing a rebuke from Lewis, Eliot finds it necessary to call upon the evanescence of “our frames of mind” to characterize her early struggle with the painful inconsistency of her own consciousness. On the one hand, Eliot feels a sense of evangelical guilt that her consciousness can be so influenced by “a single word” that her household duties and her spiritual life suffer. She equates this aspect of her mind to a deplorable, moral failing that threatens to set her adrift from her religious foundation. But on the other hand, Eliot contradicts this sense of failure with her resentment at the household anxieties and everyday vexations that are able to smother and petrify the extraordinary workings of her mind. To prevent herself from “saying anything still more discreditable to my head and heart,” she imagines herself as a child “wand'ring far alone, / That none might rouse me from my waking dream” (Letters 1: 30). But Eliot awakes from this dream to the disheartening revelation of “life's dull path and earth's deceitful hope” (Letters 1: 30). For a time, this painful deceit compels her to remain solidly within the confines of her duty and faith, but it simultaneously begins to unravel the binding that so ardently holds her.
Human crew-related aspects for astrobiology research
Authors: Thiel Cora S. , Pletser Vladimir , Foing Bernard 
Published: May 2011

AbstractSeveral space agencies and exploration stakeholders have a strong interest in obtaining information on technical and human aspects to prepare for future extra-terrestrial planetary exploration. In this context, the EuroGeoMars campaign, organized with support from the International Lunar Exploration Working Group (ILEWG), the European Space Agency (ESA), the National Aeronautics and Space Administration (NASA) Ames Research Center and partner institutes, was conducted by the crews 76 and 77 in February 2009 in The Mars Society's ‘Mars Desert Research Station’ (MDRS) in Utah.The EuroGeoMars encompasses two groups of experiments: (1) a series of field science experiments that can be conducted from an extra-terrestrial planetary surface in geology, biology, astronomy/astrophysics and the necessary technology and networks to support these field investigations; (2) a series of human crew-related investigations on crew time organization in a planetary habitat, on the different functions and interfaces of this habitat, and on man–machine interfaces of science and technical equipment.This paper recalls the objective of the EuroGeoMars project and presents the MDRS and its habitat layout. Social and operational aspects during simulations are described. Technical and operational aspects of biology investigations in the field and in the habitat laboratory are discussed in detail with the focus point set on the polymerase chain reaction (PCR)-based detection of microbial DNA in soil samples.
Case studies of habitable Trojan planets in the system of HD 23079
Authors: Eberle J. , Cuntz M. , Quarles B. , Musielak Z.E. 
Published: May 2011

AbstractWe investigate the possibility of habitable Trojan planets in the HD 23079 star–planet system. This system consists of a solar-type star and a Jupiter-type planet, which orbits the star near the outer edge of the stellar habitable zone in an orbit of low eccentricity. We find that in agreement with previous studies Earth-mass habitable Trojan planets are possible in this system, although the success of staying within the zone of habitability is significantly affected by the orbital parameters of the giant planet and by the initial condition of the theoretical Earth-mass planet. In one of our simulations, the Earth-mass planet is captured by the giant planet and thus becomes a habitable moon.
Trust, plan knowledge and 401(k) savings behavior
Authors: AGNEW JULIE R. , SZYKMAN LISA R. , UTKUS STEPHEN P. , YOUNG JEAN A. 
Published: May 2011

AbstractPlan knowledge and trust in financial institutions – two variables missing from standard neoclassical or behavioral models of decision-making – are strongly correlated to 401(k) savings behavior based on results from this paper. In voluntary enrollment settings, plan knowledge and demographic characteristics are related to participation in a 401(k) plan. In automatic enrollment settings, trust in financial institutions and knowledge of an available plan match are related to participation. Although this study cannot prove causality of the relationships, it does extend our understanding of the complex factors underlying savings choices. Policy implications are discussed.
Introduction to the Special Issue on the Evolution of Institutions
Authors: BLYTH MARK , HODGSON GEOFFREY M. , LEWIS ORION , STEINMO SVEN 
Published: May 2011

Abstract:How can evolutionary ideas be applied to the study of social and political institutions? Charles Darwin identified the mechanisms of variation, selection and retention. He emphasized that evolutionary change depends on the uniqueness of every individual and its interactions within a population and with its environment. While introducing the contributions to this special issue, we examine some of the ontological positions underlying evolutionary theory, showing why they are appropriate for studying issues in economics, political science and sociology. We consider how these ideas might help us understand both institutional change and the formation of individual preferences.
Information and Data Sharing Policy, Genomic Science Program, DOE
Authors: Gregurick Susan 
Published: May 2011

AbstractThe Office of Biological and Environmental Research (OBER) will require that all publishable information resulting from GTL funded research must conform to community recognized standard formats when they exist, be clearly attributable, and be deposited within a community recognized public database(s) appropriate for the research conducted. Furthermore, all experimental data obtained as a result of GTL funded research must be kept in an archive maintained by the Principal Investigator (PI) for the duration of the funded project. Any publications resulting from the use of shared experimental data must accurately acknowledge the original source or provider of the attributable data. The publication of information resulting from GTL funded research must be consistent with the Intellectual Property provisions of the contract under which the publishable information was produced.