bluuebunny/crossref_metadata_2025_split huggingface dataset:
Stability margin for robust walking gaits constructed by center of
pressure
Authors: Tu Kuo-Yang , Huang Cheng-Hsiung , Baltes Jacky 
Published: August 2016

AbstractUsually, humanoid walking gaits are only roughly distinguished between stable and
unstable. The evaluation of a stable humanoid walking gait is difficult to
quantify in scales. And, it is extremely hard to adjust humanoid robots in
suitable a walking gait for different movement objectives such as fast walking,
uneven floor walking, and so on. This paper proposes a stability margin
constructed by center of pressure (COP) to evaluate the gait stability of
humanoid walking. The stability margin is modeled by the COP regions that a
humanoid robot needs for stable standing. We derive the mathematical model for
COP position by dividing the walking gait into single and double support phases
in order to measure the stability of the COP regions. An actual measuring system
for the stable COP regions is designed and implemented. The measured COP
trajectory of a walking gait is eventually evaluated with respect to the stable
COP regions for the stability margins. The evaluation focuses on weak stability
areas to be improved for robust walking gaits. To demonstrate the robustness of
the improved walking gait, we replicate the experiment on three different
terrains. The experiments demonstrate that the walking gaits developed based on
stable COP region can be applied for different movement objectives.
Knowing Their Place: The Blue Hill Observatory and the Value of Local Knowledge in an Era of Synoptic Weather Forecasting, 1884–1894
Authors: Bergman James 
Published: August 2016

ArgumentThe history of meteorology has focused a great deal on the “scaling up” of knowledge infrastructures through the development of national and global observation networks. This article argues that such efforts to scale up were paralleled by efforts to define a place for local knowledge. By examining efforts of the Blue Hill Meteorological Observatory, near Boston, Massachusetts, to issuelocalweather forecasts that competed with the centralized forecasts of the U.S. Signal Service, this article finds that Blue Hill, as a user of the Signal Service's observation network, developed a new understanding of local knowledge by combining local observations of the weather with the synoptic maps afforded by the nationwide telegraph network of the U.S. Signal Service. Blue Hill used these forecasts not only as a service, but also as evidence of the superiority of its model of local forecasting over the Signal Service's model, and in the process opened up larger questions about the value of a weather forecast and the value of different kinds of knowledge in meteorology.
The contribution of travellers visiting friends and relatives to notified infectious diseases in Australia: state-based enhanced surveillance
Authors: HEYWOOD A. E. , ZWAR N. , FORSSMAN B. L. , SEALE H. , STEPHENS N. , MUSTO J. , LANE C. , POLKINGHORNE B. , SHEIKH M. , SMITH M. , WORTH H. , MACINTYRE C. R. 
Published: August 2016

SUMMARYImmigrants and their children who return to their country of origin to visit friends and relatives (VFR) are at increased risk of acquiring infectious diseases compared to other travellers. VFR travel is an important disease control issue, as one quarter of Australia's population are foreign-born and one quarter of departing Australian international travellers are visiting friends and relatives. We conducted a 1-year prospective enhanced surveillance study in New South Wales and Victoria, Australia to determine the contribution of VFR travel to notifiable diseases associated with travel, including typhoid, paratyphoid, measles, hepatitis A, hepatitis E, malaria and chikungunya. Additional data on characteristics of international travel were collected. Recent international travel was reported by 180/222 (81%) enhanced surveillance cases, including all malaria, chikungunya and paratyphoid cases. The majority of cases who acquired infections during travel were immigrant Australians (96, 53%) or their Australian-born children (43, 24%). VFR travel was reported by 117 (65%) travel-associated cases, highest for typhoid (31/32, 97%). Cases of children (aged <18 years) (86%) were more frequently VFR travellers compared to adult travellers (57%,P< 0·001). VFR travel is an important contributor to imported disease in Australia. Communicable disease control strategies targeting these travellers, such as targeted health promotion, are likely to impact importation of these travel-related infections.
Seropositivity and epidemiology of human parechovirus types 1, 3, and 6 in Japan
Authors: WATANABE K. , HIROKAWA C. , TAZAWA T. 
Published: August 2016

SUMMARYHuman parechoviruses (HPeVs) mainly infect young children, causing mild gastrointestinal and respiratory diseases; however, HPeV type 3 (HPeV3) causes severe systemic diseases in young infants. To clarify the characteristics of HPeV infections from the aspects of seropositivity and epidemiology, we measured neutralizing antibody titres against HPeVs in individuals of in different age groups and isolated HPeVs from various clinical specimens in Niigata, Japan. The seropositivity to HPeV1, 3, and 6 was higher in older age group. HPeV1 and HPeV6 seropositivities were maintained in adults, whereas HPeV3 seropositivity was significantly lower in subjects aged >40 years (P< 0·001,P= 0·003). This result suggests that adults have increased susceptibility to HPeV3 as they lack neutralizing antibodies against HPeV3. Of the HPeV isolates, HPeV1 and HPeV6 frequently caused gastrointestinal symptoms. Moreover, gastroenteritis patients with HPeV1 and HPeV6 were mainly aged 6 months–1 year and ⩾2 years, respectively. In contrast, only HPeV3 was isolated from neonates and young infants with sepsis or sepsis-like syndrome, often with respiratory symptoms. These results suggest that clinical symptoms are clinically related to HPeV genotype and patients’ age.
A revised geochronology of Thurston Island, West Antarctica, and correlations along the proto-Pacific margin of Gondwana
Authors: Riley T.R. , Flowerdew M.J. , Pankhurst R.J. , Leat P.T. , Millar I.L. , Fanning C.M. , Whitehouse M.J. 
Published: August 2016

AbstractThe continental margin of Gondwana preserves a record of long-lived magmatism from the Andean Cordillera to Australia. The crustal blocks of West Antarctica form part of this margin, with Palaeozoic–Mesozoic magmatism particularly well preserved in the Antarctic Peninsula and Marie Byrd Land. Magmatic events on the intervening Thurston Island crustal block are poorly defined, which has hindered accurate correlations along the margin. Six samples are dated here using U-Pb geochronology and cover the geological history on Thurston Island. The basement gneisses from Morgan Inlet have a protolith age of 349±2 Ma and correlate closely with the Devonian–Carboniferous magmatism of Marie Byrd Land and New Zealand. Triassic (240–220 Ma) magmatism is identified at two sites on Thurston Island, with Hf isotopes indicating magma extraction from Mesoproterozoic-age lower crust. Several sites on Thurston Island preserve rhyolitic tuffs that have been dated at 182 Ma and are likely to correlate with the successions in the Antarctic Peninsula, particularly given the pre-break-up position of the Thurston Island crustal block. Silicic volcanism was widespread in Patagonia and the Antarctic Peninsula at ~ 183 Ma forming the extensive Chon Aike Province. The most extensive episode of magmatism along the active margin took place during the mid-Cretaceous. This Cordillera ‘flare-up’ event of the Gondwana margin is also developed on Thurston Island with granitoid magmatism dated in the interval 110–100 Ma.
Crew Recovery and Contingency Planning for a Manned Stratospheric Balloon Flight – the StratEx Program
Authors: Menon Anil S. , Jourdan David , Nusbaum Derek M. , Garbino Alejandro , Buckland Daniel M. , Norton Sean , Clark Johnathan B. , Antonsen Erik L. 
Published: August 2016

AbstractThe StratEx program used a self-contained space suit and balloon system to loft pilot Alan Eustace to a record-breaking altitude and skydive from 135,897 feet (41,422 m). After releasing from the balloon and a stabilized freefall, the pilot safely landed using a parachute system based on a modified tandem parachute rig. A custom spacesuit provided life support using a similar system to NASA’s (National Aeronautics and Space Administration; Washington, DC USA) Extravehicular Mobility Unit. It also provided tracking, communications, and connection to the parachute system. A recovery support team, including at least two medical personnel and two spacesuit technicians, was charged with reaching the pilot within five minutes of touchdown to extract him from the suit and provide treatment for any injuries. The team had to track the flight at all times, be prepared to respond in case of premature release, and to operate in any terrain. Crew recovery operations were planned and tailored to anticipate outcomes during this novel event in a systematic fashion, through scenario and risk analysis, in order to minimize the probability and impact of injury. This analysis, detailed here, helped the team configure recovery assets, refine navigation and tracking systems, develop procedures, and conduct training. An extensive period of testing and practice culminated in three manned flights leading to a successful mission and setting the record for exit altitude, distance of fall with stabilizing device, and vertical speed with a stabilizing device. During this mission, recovery teams reached the landing spot within one minute, extracted the pilot, and confirmed that he was not injured. This strategy is presented as an approach to prehospital planning and care for improved safety during crew recovery in novel, extreme events.MenonAS,
JourdanD,
NusbaumDM,
GarbinoA,
BucklandDM,
NortonS,
ClarkJB,
AntonsenEL. Crew recovery and contingency planning for a manned stratospheric balloon flight – the StratEx program. Prehosp Disaster Med.2016;31(5):524–531.
Health Care Access and Utilization after the 2010 Pakistan Floods
Authors: Jacquet Gabrielle A. , Kirsch Thomas , Durrani Aqsa , Sauer Lauren , Doocy Shannon 
Published: August 2016

AbstractIntroductionThe 2010 floods submerged more than one-fifth of Pakistan’s land area and affected more than 20 million people. Over 1.6 million homes were damaged or destroyed and 2,946 direct injuries and 1,985 deaths were reported. Infrastructure damage was widespread, including critical disruptions to the power and transportation networks.HypothesisDamage and loss of critical infrastructure will affect the population’s ability to seek and access adequate health care for years to come. This study sought to evaluate factors associated with access to health care in the aftermath of the 2010 Pakistan floods.MethodsA population-proportional, randomized cluster-sampling survey method with 80 clusters of 20 (1,600) households of the flood-affected population was used. Heads of households were surveyed approximately six months after flood onset. Multivariate analysis was used to determine significance.ResultsA total of 77.8% of households reported needing health services within the first month after the floods. Household characteristics, including rural residence location, large household size, and lower pre- and post-flood income, were significantly associated (P<.05) with inadequate access to health care after the disaster. Households with inadequate access to health care were more likely to have a death or injury in the household. Significantly higher odds of inadequate access to health care were observed in rural populations (adjusted OR 4.26; 95% CI, 1.89-9.61).ConclusionAdequate health care access after the 2010 Pakistani floods was associated with urban residence location, suggesting that locating health care providers in rural areas may be difficult. Access to health services also was associated with post-flood income level, suggesting health resources are not readily available to households suffering great income losses.JacquetGA, KirschT, DurraniA, SauerL, DoocyS. Health care access and utilization after the 2010 Pakistan floods. Prehosp Disaster Med. 2016;31(5):485–491.
GEORGE ELIOT'S LAST STAND:IMPRESSIONS OF THEOPHRASTUS SUCH
Authors: Bodenheimer Rosemarie 
Published: August 2016

Let's face it:Impressionsof Theophrastus Suchcan be a pretty dreary book. It's all too easy to put it down, especially if you happen to be in the middle of a particularly heavy-handed passage in “The Watch-Dog of Knowledge” or “Debasing the Moral Currency.” Some early readers felt that the real George Eliot had abandoned them in her final publication by ceasing to write fiction, while recent critics have gone to some lengths to show that the narrator, allegedly a minimally published bachelor named Theophrastus Such, is a self-reflexive fictional character whose failings and contradictions are the real subject of the book.1Who is Theophrastus Such? What is his ethical, political, or scientific orientation? How does his character emerge during the course of the volume? These are questions that have occupied recent critical dialogue. In response, I find myself harboring some sympathy for George Saintsbury, who reviewedImpressionsin theAcademyof 28 June 1879:. . .we feel that there is either too much or too little of Mr Such. The essayist who wishes to utter his opinions through the mouth of a feigned personage must give him at least something of a body for our thoughts to take hold of. Mr Such is little more than a disembodied shadow with a name attached to it, and this being the case we feel that we could do without his shadow and his name altogether. (qtd. in Hutchinson 429–30)
BROAD-CHURCH HOMILETICS, KINGSLEY'SHYPATIA, AND THE CULTIVATED READER IN THE PEW
Authors: Cook Daniel 
Published: August 2016

The first issue and numberof theNineteenth Century, 1877, included a searching article by J. Baldwin Brown entitled “Is the Pulpit Losing Its Power?” Looking back over the decades, Brown marked a generational decline in England's preaching, which he argued had now been eclipsed by a print market distributing “freest discussion of the most sacred truths.” Brown lamented that fewer talented men now joined the Anglican ministry, while the Church had increasingly withdrawn from the social mission which had animated mid-century preachers like Charles Kingsley (107–09). More troublingly, Brown speculated that modern Britons had become constitutionally averse to the homiletic situation. The preacher, he writes, often “seems as if he came down on the vast range of subjects which he is tempted to handle as from a superior height; and this is what the scientific mind can never endure. . . . [T]here has always been a sort of omniscient tone in the pulpit method of handling intellectual questions which stirs fierce rebellion in cultivated minds and hearts” (109–10). Brown pulls up short of blaming theology per se; for him its language of “above” and “beyond” has continuing relevance (110). Still, he broaches the possibility that by its very nature preaching risks antagonizing what current scholarship would term the “liberal subject”: one which prizes freedom of conscience, empirical exploration, and debate.
“YOU, GUESS”: THE ENIGMAS OF CHRISTINA ROSSETTI
Authors: Mazel Adam 
Published: August 2016

Throughout her life, Christina Rossetti was an enthusiastic writer and player of word games in verse. When she was seventeen, for instance, she spent the summer of 1848 in Brighton playing bouts-rimés sonnets with her brother, William. Together they timed themselves to see how fast they could write lines of verse to a given set of end rhymes: “emotional devastation in ten minutes or less,” Anne Jamison wittily puts it (145). Two years later, Rossetti published under her initials instances of different word games – an enigma (“Name any gentleman you spy”) and a charade (“Myfirstis no proof of mysecond”) – as part of a series of riddling word games in verse by various authors in theMarshall's Ladies Daily Remembrancer: For 1850. They count among Rossetti's first poetic publications. These popular riddling genres, while perhaps less familiar to readers today, were immediately recognizable to Rossetti's contemporaries. In his 1872 riddle anthology,Guess Me, F. D. Planché defines an “Enigma” as a riddle in verse, or “the most ancient form of Riddle . . . often a real poem as well as a question for solution” (3). In the 1891Cornhill Magazine, the article “Riddles” glosses a “charade” as a riddle that “turns upon the letters or syllables composing a word” (518). By publishing an enigma and a charade inMarshall's Ladies Daily Remembrancer, an inexpensive pocket book for women, Rossetti capitalized on the association of these genres as written by and for middle-class women, a point that I will argue in more detail later.
The role of seasonality on the diet and household food security of pregnant women living in rural Bangladesh: a cross-sectional study
Authors: Stevens Briony , Watt Kerrianne , Brimbecombe Julie , Clough Alan , Judd Jenni , Lindsay Daniel 
Published: August 2016

AbstractObjectiveTo investigate the association of seasonality with dietary diversity, household food security and nutritional status of pregnant women in a rural district of northern Bangladesh.DesignA cross-sectional study was conducted from February 2013 to February 2015. Data were collected on demographics, household food security (using the Household Food Insecurity Access Scale), dietary diversity (using the women’s dietary diversity questionnaire) and mid-upper arm circumference. Descriptive statistics were used to explore demographics, dietary diversity, household food security and nutritional status, and inferential statistics were applied to explore the role of seasonality on diversity, household food security and nutritional status.SettingTwelve villages of Pirganj sub-district, Rangpur District, northern Bangladesh.SubjectsPregnant women (n288).ResultsSeasonality was found to be associated with dietary diversity (P=0·026) and household food security (P=0·039). Dietary diversity was significantly lower in summer (P=0·029) and spring (P=0·038). Food security deteriorated significantly in spring (P=0·006) and late autumn (P=0·009).ConclusionSeasons play a role in women’s household food security status and dietary diversity, with food security deteriorating during the lean seasons and dietary diversity deteriorating during the second ‘lesser’ lean season and the season immediately after. Interventions that aim to improve the diet of pregnant women from low-income, subsistence-farming communities need to recognise the role of seasonality on diet and food security and to incorporate initiatives to prevent seasonal declines.
Food insecurity is associated with unhealthy dietary practices among US veterans in California
Authors: Becerra Monideepa B , Hassija Christina M , Becerra Benjamin J 
Published: August 2016

AbstractObjectiveUS veterans (hereafter, ‘veterans’) are at risk for being overweight or obese and associated unhealthy behaviours, including poor diet; although limited studies have examined the underlying factors associated with such outcomes. As such, the present study evaluated the association between food insecurity and dietary practices among veterans.DesignA secondary analysis of cross-sectional data from the California Health Interview Survey (2009, 2011/2012) was conducted. Survey weights were applied to identify univariate means, population estimates and weighted percentages. Bivariate analyses followed by survey-weighted negative binomial regression were used to model the association between food insecurity and dietary practices of fruit, vegetable, fast food and soda intakes.SettingCalifornia Health Interview Survey 2009–2011/2012.SubjectsThe present study included a total of 11 011 veterans from California.ResultsNearly 5 % of the studied veteran population reported living in poverty with food insecurity. Compared with those at or above the poverty level and those in poverty but food secure, the mean intakes of fruits and vegetables were lower, while the mean intakes of soda and fast foods (Pfor trend &lt;0·05) were higher among veterans living in poverty with food insecurity. Food insecurity was associated with 24 and 142 % higher average consumption of fast foods and soda, respectively, and 24 % lower fruit intake.ConclusionsFood insecurity remains a burden among veterans and is associated with unhealthy dietary practices. Targeted interventions to improve diet quality are imperative.
Dietary intakes and dietary patterns among pregnant women in Northwest China
Authors: Yang Jiaomei , Dang Shaonong , Cheng Yue , Qiu Huizhen , Mi Baibing , Jiang Yufen , Qu Pengfei , Zeng Lingxia , Wang Quanli , Li Qiang , Kang Yijun , Shen Yuan , Yan Hong 
Published: August 2016

AbstractObjectiveTo describe nutrient intakes, characterize dietary patterns and analyse their associations with sociodemographic characteristics among pregnant women in Shaanxi, China.DesignPopulation-based cross-sectional survey.SettingTwenty counties and ten districts in Shaanxi Province of Northwest China, 2013.SubjectsWomen (n 7462) were recruited using a stratified multistage random sampling method to report diets during pregnancy, at 0–12 months (median 3 months; 10th–90th percentile, 0–7 months) after delivery.ResultsPregnant women had higher intakes of fat, niacin and vitamin E than the nutrient reference values, while most micronutrients such as vitamin A, folate, Ca and Zn were reportedly low. Women in the highest education, occupation and household income groups had higher nutrient intakes than those in the lowest groups. Nutrient intake differences also existed by geographic area, residence and maternal age at delivery. Three dietary patterns were identified: balanced pattern, vegetarian pattern and snacks pattern. Participants with high balanced pattern scores tended to be better educated, wealthier, 25–29 years old at delivery, working outside and living in urban areas and central Shaanxi. Women with high scores on the vegetarian pattern and snacks pattern tended to be in low balanced pattern score groups, and had lower nutrient intakes than those in the high balanced pattern score groups.ConclusionsThe study suggested that pregnant women in Shaanxi, China had low intakes of most nutrients such as vitamin A, folate and Ca. Dietary patterns and most nutrient intakes varied by sociodemographic characteristics. Targeted programmes are needed to improve dietary intakes and dietary patterns among sociodemographically disadvantaged groups.
Health relevance of intestinal protein fermentation in young pigs
Authors: Pieper R. , Villodre Tudela C. , Taciak M. , Bindelle J. , Pérez J. F. , Zentek J. 
Published: August 2016

AbstractThe physiological role of the gastrointestinal microbiota has become an important subject of nutrition research in pigs in the past years, and the importance of intestinal microbial activity in the etiology of disease is doubtless. This review summarizes the recent knowledge related to the microbial ecology of protein fermentation and the appearance of protein-derived metabolites along the pig intestine. The amount of fermentable protein depends on factors such as dietary protein concentration, protein digestibility due to secondary or tertiary structure, the interaction with dietary compounds or anti-nutritional factors, and the secretion of endogenous proteins into the gut lumen. High protein diets increase the luminal concentrations and epithelial exposure to putatively toxic metabolites and increase the risk for post-weaning diarrhea, but the mechanisms are not yet clarified. Although the use of fermentable carbohydrates to reduce harmful protein-derived metabolites in pigs is well-established, recent studies suggest that the inclusion of fermentable carbohydrates into diets with low protein digestibility or high dietary protein level may not ameliorate all negative effects with regard to epithelial response. Based on the current knowledge, the use of diets with low levels of high-quality protein may help to reduce the risk for intestinal disease in young pigs.