bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Characteristics of Snoring at Pharyngeal Anatomy in Natural Sleep: Snoring Duration
Authors: Yu J.-F. , Chen Y.-S. , Li H.-Y. 
Published: March 2012

ABSTRACTThe present study utilized audio recordings of snoring during natural sleep to analyze characteristics related to the snoring duration at the soft palate, epiglottis, and tongue base. 10 subjects were recruited for the study, with an average age of 23.7 years. These audio files were then used to analyze the characteristics of snoring duration at the soft palate, epiglottis, and tongue base responsible for sound generation. Findings indicated that snoring duration was 3.7 seconds at the soft palate, 2.2 seconds at the epiglottis and 1.29 seconds at the tongue. Since the soft palate is the softest structure of the three, snoring sound by vibration was most easily induced at this structure, leading to the longest snoring duration. This was followed by the epiglottis and the tongue base respectively. Of the 10 subjects, 6 had BMI in the overweight range, and snoring durations for these individuals were seen to be lengthened by 0.13 seconds, with the tongue base snoring duration lengthened by 0.11 seconds but unchanged for the epiglottis. Prior studies from this laboratory have established a non-invasive system for measuring snoring. This can be used to analyze the sound frequency, amplitude and duration of snoring. Snoring duration was found to be the longest at the soft palate, followed by the epiglottis and tongue base in the present investigation. Clinically, this finding has implications in snoring assessments prior to uvula-palato-pharyngoplasty procedures. Snoring duration may also be used as a parameter in post-operative monitoring.
Chinatowns and Borderlands: Inter-Asian encounters in the diaspora
Authors: HU-DEHART EVELYN 
Published: March 2012

AbstractThis paper explores two dynamic places and spaces in the Americas, destination of several Asian diasporas—the Chinese, Japanese, and South Asian—as contact and exchange zones. One would be the ethnic enclaves commonly called ‘Chinatowns’, which stretch over time from the early sixteenth century to the present, and over space from Manila in the Spanish empire across the Pacific to all over the Americas. These Chinatowns, imagined and real and riddled with stereotypes, are well-known tropes on the American landscapes, and need no further preliminary introduction; they are also firmly located within fixed national (or colonial) entities.The second space has not been historically associated with Asian diasporas in the Americas, although well known for different reasons. Here I refer to ‘borderlands’, the overlapping space between, over, and above two political national boundaries or borders, in particular the US-Mexican and US-Canadian borderlands, both, coincidentally, clearly marked and delineated by the mid-nineteenth century (1848 and 1846 respectively). Furthermore, as these two transnational/transborder regions are also trans-Pacific, their recognition as an integral part of Asian diasporas is belated and overdue. To make the case further, the study of Asians in the Americas has revealed that Asian migrants, labour, and capital have been historically drawn to these borderlands because they represent dynamic zones of economic development, first in the heyday of maturing American capitalism at the turn of the twentieth century, and again in the glaring eye of current late-capitalist globalization. In other words, Asians have amassed on both sides of these borders for over 100 years, where they have become adept at multiple border crossings, both trans-Pacific and transnational.
The Impact of Climate on Southeast Asia, circa 950–1820: New Findings
Authors: LIEBERMAN VICTOR , BUCKLEY BRENDAN 
Published: March 2012

AbstractThe recent discovery of continuous tree-ring series starting as early as 1030 CE has for the first time made possible the reconstruction of historical climates for much of mainland Southeast Asia. Perhaps the most dramatic finding is that wide cyclic fluctuations in the reach and volume of monsoon rains contributed substantially to both the genesis and the collapse of the charter civilizations of Angkor, Pagan, and Dai Viet. Fromcirca1450–1820 climate continued to influence political and economic development, but its impact appears to have diminished both because the amplitude of hydrological fluctuations decreased markedly, and because new sources of power rendered early modern Southeast Asian states more resilient. A pioneering collaborative effort by a historian and a paleoclimatologist, this paper promises three benefits: It can help to solve a variety of local historiographic puzzles, it can facilitate construction of a synchronized historical narrative for mainland Southeast Asia as a whole, and it can aid comparisons between mainland Southeast Asia and other sectors of Eurasia.
Air travel and vector-borne disease movement
Authors: TATEM A. J. , HUANG Z. , DAS A. , QI Q. , ROTH J. , QIU Y. 
Published: March 2012

SUMMARYRecent decades have seen substantial expansions in the global air travel network and rapid increases in traffic volumes. The effects of this are well studied in terms of the spread of directly transmitted infections, but the role of air travel in the movement of vector-borne diseases is less well understood. Increasingly however, wider reaching surveillance for vector-borne diseases and our improving abilities to map the distributions of vectors and the diseases they carry, are providing opportunities to better our understanding of the impact of increasing air travel. Here we examine global trends in the continued expansion of air transport and its impact upon epidemiology. Novel malaria and chikungunya examples are presented, detailing how geospatial data in combination with information on air traffic can be used to predict the risks of vector-borne disease importation and establishment. Finally, we describe the development of an online tool, the Vector-Borne Disease Airline Importation Risk (VBD-Air) tool, which brings together spatial data on air traffic and vector-borne disease distributions to quantify the seasonally changing risks for importation to non-endemic regions. Such a framework provides the first steps towards an ultimate goal of adaptive management based on near real time flight data and vector-borne disease surveillance.
Antagonistic activity of the fungusPochonia chlamydosporiaon mature and immatureToxocara caniseggs
Authors: MACIEL A. S. , FREITAS L. G. , FIGUEIREDO L. D. , CAMPOS A. K. , MELLO I. N. K. 
Published: March 2012

SUMMARYIn vitrotests were performed to evaluate the ability of 6 isolates of the nematophagous fungusPochonia chlamydosporiato infect immature and matureToxocara caniseggs on cellulose dialysis membrane. There was a direct relationship between the number of eggs colonized and the increase in the days of interaction, as well as between the number of eggs colonized and the increase in the concentration of chlamydospores (P<0·05). Immature eggs were more susceptible to infection than mature eggs. The isolate Pc-04 was the most efficient egg parasite until the 7th day, and showed no difference in capacity to infect mature and immature eggs in comparison to Pc-07 at 14 and 21 days of interaction, respectively. Isolate Pc-04 was the most infective on the two evolutionary phases of the eggs at most concentrations, but its ability to infect immature eggs did not differ from that presented by the isolates Pc-07 and Pc-10 at the inoculum level of 5000 chlamydospores. Colonization of infective larvae inside or outside the egg was observed in treatments with the isolates Pc-03, Pc-04, Pc-07 and Pc-10. The isolate Pc-04 ofP. chlamydosporiahas great biological capacity to destroy immature and matureT. caniseggs in laboratory conditions.
Where the action isn't
Authors: Lempert Michael 
Published: March 2012

AbstractEnfield'sThe anatomy of meaningis a pathbreaking exploration of multimodal communication based on Lao video recordings and fieldwork. Of special interest is his notion ofcomposites, through which he addresses the question of cross-modal integration—how it is that signs in different modalities cohere, speech and gesture being his focus. For whom, to what degree, and through what means do composites coalesce? Does this notion denote akindof cross-modal orderliness or the achievement of orderliness—perhaps through heuristics and inference-making? As I detail the book's engagement with this issue and compare it with others—especially recent discussions of “textuality” in linguistic anthropology and older structuralist approaches to behavioral events—I suggest that Enfield's notion is best viewed as a methodological operator. It is a notion that performs a kind of methodological displacement, pushing against an entrenched logocentrism while spurring us to view communicative events as multiplex, cross-modal assemblages. (Multi-modal, cross-modal, gesture, interaction, video, Lao)
Dancing Greek Antiquity in Private and Public: Isadora Duncan's Early Patronage in Paris
Authors: Dorf Samuel N. 
Published: March 2012

In Done into Dance: Isadora Duncan in America, Ann Daly writes that Isadora Duncan defined her dance as high art, and describes how Duncan raised the dance from the bottom of the cultural landscape to the top of American society:
Dancing was considered cheap, so she associated herself with the great Greeks, who deemed the art noble, and she associated herself with upper-class audiences by carefully courting her patrons and selecting her performance venues. Dancing was considered mindless, so she invoked a pantheon of great minds, from Darwin to Whitman and Plato to Nietzsche, to prove otherwise. Dancing was considered feminine, and thus trivial, so she chose her liaisons and mentors—men whose cultural or economic power accrued, by association, to her. Dancing was considered profane, so she elevated her own practice by contrasting it to that of “African primitives.” The fundamental strategy of Duncan's project to gain cultural legitimacy for dancing was one of exclusion. (Daly 1995, 16)
Fruit juice consumption is associated with improved nutrient adequacy in children and adolescents: the National Health and Nutrition Examination Survey (NHANES) 2003–2006
Authors: O'Neil Carol E , Nicklas Theresa A , Zanovec Michael , Kleinman Ronald E , Fulgoni Victor L 
Published: March 2012

AbstractObjectiveTo examine the contribution of 100 % fruit juice (FJ) consumption to dietary adequacy of shortfall nutrients by children and adolescents.DesignCross-sectional.SettingSecondary analysis of data from the 2003–2006 National Health and Nutrition Examination Survey (NHANES).SubjectsChildren and adolescents aged 2–18 years (n7250). Usual intake, determined from two 24 h dietary recalls, was calculated using the National Cancer Institute method. The population was dichotomized into consumers or non-consumers of 100 % FJ. The age/gender-specific percentage of the two consumption groups with intakes less than the Estimated Average Requirement or that exceeded the Adequate Intake for selected nutrients was determined. AZ-statistic for differences in population proportions was used to determine significance (P< 0·05).ResultsChildren aged 2–5 years had the highest percentage of 100 % FJ consumers (71·1 %), followed by children aged 6–12 years (57·0 %) and adolescents aged 13–18 years (44·5 %). Compared with 100 % FJ consumers, a significantly higher percentage of non-consumers had intakes below the Estimated Average Requirement for vitamin A (24·4 (se2·5) %v. 42·2 (se2·5) %), vitamin C (0·1 (se0·2) %v. 38·9 (se4·1) %), folate (8·8 (se1·5) %v. 22·1 (se2·4) %), P (11·6 (se2·1) %v. 21·3 (se2·6) %) and Mg (25·8 (se1·7) %v. 46·1 (se2·0) %). A greater percentage of 100 % FJ consumers exceeded the Adequate Intake for K (2·4 (se0·5)v. 0·5 (se0·2) %) compared with non-consumers.ConclusionsConsumption of 100 % FJ is associated with improved nutrient adequacy and can contribute to a healthy diet.
Variations in estimates of underweight, stunting, wasting, overweight and obesity in children from Argentina comparing three growth charts
Authors: Padula Gisel , Seoane Analía I , Salceda Susana A 
Published: March 2012

AbstractObjectiveTo compare estimates of underweight, stunting, wasting, overweight and obesity based on three growth charts.DesignCross-sectional study to estimate weight-for-age, length/height-for-age and weight-for-height comparing the 2006 WHO Child Growth Standards (‘the WHO standards’), the 1977 National Center for Health Statistics (NCHS) international growth reference (‘the NCHS reference’) and the 1987 Argentine Pediatric Society Committee of Growth and Development reference (‘the APS reference’). Cut-off points were defined as mean values ±2 sd. Epi-Info software version 6·0 (Centers for Disease Control and Prevention) was used for statistical evaluations (χ2, P ≤ 0·05).SettingGreater La Plata conurbation, Buenos Aires, Argentina.SubjectsA total of 2644 healthy, full-term children from 0 to 5 years of age.ResultsPrevalence of underweight was higher with the WHO standards than with the other references up to the first 6 months. For the rest of the ages, prevalence was lower with the WHO standards. Stunting prevalence was higher with the WHO standards at all ages. Prevalence of wasting was higher with the WHO standards compared with the NCHS reference up to the first 6 months and lower at 2–5 years of age. Overweight and obesity prevalences were higher with the WHO standards at all ages.ConclusionsThe new WHO standards appear to be a solid and reliable tool for diagnosis and treatment of nutritional diseases, also being the only one built with infants fed according to WHO recommendations. Therefore, our results support the decision of the National Ministry of Health about the utilization of the new WHO standards to monitor the nutritional status of Argentinean children aged less than 5 years.
Sleep disturbance in relatives of palliative patients cared for at home
Authors: Carlsson Maria E. 
Published: March 2012

AbstractObjective:The aim of the present pilot study was to investigate insomnia, sleep quality, and daytime sleepiness in relatives of dying patients cared for at home.Method:The study has a descriptive, comparative, and cross-sectional design. The sample consisted of relatives of patients cared for through palliative home care in Uppsala County on 3 specific days. Relatives completed a questionnaire consisting of demographic questions, and items from the Insomnia Severity Index (ISI), the Epworth Sleepiness Scale (ESS), and the Richard Campell Sleep Questionnaire (RCSQ).Results:Seventy-five relatives answered the questionnaire. The average total ISI score was 9.6, with 23% reporting moderate or severe clinical insomnia. The mean sleep duration was 6.5 hours, the mean assessed need of sleep was 8 hours, and the mean discrepancy was 1 hour. The total mean ESS score was 5.6 and only 15% of respondents reported excessive daytime sleepiness. Four percent scored very poor sleep quality, whereas 39% scored very good sleep quality (RCSQ). Two general age- and gender-related patterns were observed. Negative correlations were found between age and sleep problems, with younger relatives reporting more insomnia problems and more daytime sleepiness than did older relatives. The other general pattern was that womens' sleep quality was significantly inferior to that of men. A significant positive correlation was found between ISI and ESS, but not between RCSQ and ESS.Significance of results:The picture of the relatives' sleep condition is fairly complex. A minority reported clinical insomnia problems or excessive daytime sleepiness, and 73% reported getting less sleep than they wanted.
Does the cancer patient's disease stage matter? A comparative study of caregivers' mental health and health related quality of life
Authors: Grov Ellen Karine , Valeberg Berit Taraldsen 
Published: March 2012

AbstractObjective:Cancer affects both patients and their caregivers. Caregiver burden may change during different stages of the patients' cancer trajectory. Limited research has focused on the impact of being a caregiver, assessed by the caregiver's mental health and quality of life (QOL) during the curative and the palliative phases of the patient's disease. The aim of this study is to compare caregivers of cancer patients during the curative and a palliative phases with respect to their mental health and health-related QOL.Method:This descriptive, cross-sectional study combines data from two studies. The first group consists of caregivers of patients with cancer in the late palliative phase and the second group consists of caregivers of outpatients with cancer who suffer from pain and/or use analgesics. Data were collected by means of standardized measures and analyzed with descriptive statistics.Results:Based on this material, no significant differences in mental health and health- related QOL were revealed for caregivers of cancer patients in the palliative and the curative phases, respectively. Neither education level in the caregivers, nor the patients' functional status influenced caregivers' mental health or QOL. Younger caregivers seem to have better physical QOL.Significance of results:Being caregivers of cancer patients seems to have a similar pattern of impact on caregivers' mental health and quality of life regardless of the patient's disease stage. We share some reflections about the way in which the cancer stage is divided and the appropriateness of such selection for measuring caregivers' mental health and QOL. Additionally, we discuss the use of generic instruments for measuring specific contexts and particular samples.
Cancer and post-traumatic stress disorder: Diagnosis, pathogenesis and treatment considerations
Authors: Rustad James K. , David Daniella , Currier M. Beatriz 
Published: March 2012

AbstractObjective:The purpose of this article was to review the literature regarding diagnosis, pathogenesis, and treatment of post-traumatic stress disorder (PTSD) associated with cancer.Method:We surveyed studies examining the validity of diagnostic scales commonly used to measure PTSD in patients with cancer. Neurobiological underpinnings of PTSD and cancer, including inflammation as the physiological mechanism linking these comorbidities, were examined. Psychopharmacologic and psychotherapeutic treatment of PTSD symptoms in patients with cancer was reviewed. In addition, potential drug–drug interactions between psychotropic medications commonly used to treat PTSD and anti-cancer agents were reviewed.Results:Multiple studies demonstrated the validity of the PTSD Checklist Civilian Version (PCL-C) in diagnosing PTSD in patients with cancer. Research has shown that PTSD as defined in DSM-IV appears to be a better model for conceptualizing distress in patients with cancer than a generalized “distress” model. Epidemiologic studies have shown an increased incidence of PTSD associated with cancer; however, literature regarding characteristics of PTSD in patients with cancer is cross-sectional in nature.Significance of results:Future research focusing on longitudinal, prospective studies to identify patients at risk, determine causal or aggravating factors, and develop preventive interventions is needed. Further study of PTSD in patients with cancer may help increase recognition of this disorder, optimize treatment, and enhance the quality of life of these individuals.
The relation between subauroral polarization streams, westward ion fluxes, and zonal wind: Seasonal and hemispheric variations
Authors: Wang Hui , Lühr Hermann , Ma Shu Y. 
Published: March 2012

We investigate the seasonal variation of the relation between SAPS (subauroral polarization streams) peak ion velocity and zonal wind velocity with coordinated DMSP and CHAMP satellite observations in both hemispheres, separately for Kp < 4 and Kp ≥ 4 geomagnetic conditions. Both SAPS and westward zonal wind peak almost at the same latitude. However, SAPS and zonal wind peak velocities show significantly different seasonal variations. SAPS peak velocities are larger in winter as compared to summer, while zonal wind peak velocities have opposite behavior, larger in summer and smaller in winter, which is valid in both hemispheres and for both geomagnetic activity levels. We reveal, for the first time, that SAPS peak westward ion fluxes, the product of SAPS ion velocity and ion density, exhibit similar seasonal variation as the zonal wind. The results indicate that the effect of SAPS on the zonal wind depends strongly on local ion densities. A linear relationship between SAPS ion fluxes and zonal wind is derived for both hemispheres, which is practically independent of geomagnetic activity. The scaling factor between ion flux and wind velocity is about the same in both hemispheres. Conversely, the background westward wind velocity (bias value in linear equation) is by about 100 m/s higher in the Northern than in the Southern Hemisphere. We attribute this difference to the effect of the large offset between geographic and magnetic poles in the Southern Hemisphere.
Enhanced upper ocean stratification with climate change in the CMIP3 models
Authors: Capotondi Antonietta , Alexander Michael A. , Bond Nicholas A. , Curchitser Enrique N. , Scott James D. 
Published: March 2012

Changes in upper ocean stratification during the second half of the 21st century, relative to the second half of the 20th century, are examined in ten of the CMIP3 climate models according to the SRES‐A2 scenario. The upper ocean stratification, defined here as the density difference between 200 m and the surface, is larger everywhere during the second half of the 21st century, indicative of an increasing degree of decoupling between the surface and the deeper oceans, with important consequences for many biogeochemical processes. The areas characterized by the largest stratification changes include the Arctic, the tropics, the North Atlantic, and the northeast Pacific. The increase in stratification is primarily due to the increase in surface temperature, whose influence upon density is largest in the tropical regions, and decreases with increasing latitude. The influence of salinity upon the stratification changes, while not as spatially extensive as that of temperature, is very large in the Arctic, North Atlantic and Northeast Pacific. Salinity also significantly contributes to the density decrease near the surface in the western tropical Pacific, but counteracts the negative influence of temperature upon density in the tropical Atlantic.
Localized seismic anisotropy associated with long‐term slow‐slip events beneath southern Mexico
Authors: Song Teh‐Ru Alex , Kim YoungHee 
Published: March 2012

Slow slip events (SSEs) are recently discovered in the transition zone downdip of the locked zone where megathrust earthquakes repeatedly occur at subduction zone interface. Structural changes from the locked zone to the transition zone and the nature of in situ deformation in the transition zone, however, remain unclear. We model teleseismic converted P‐to‐S waves to investigate seismic structural transition and anisotropy associated with shear deformation near the deep locked zone and the transition zone beneath southern Mexico. The deep locked zone appears to be consistent with normal oceanic crust velocity. In the transition zone, we find that seismic anisotropy larger than 5% is associated with the ultra‐slow velocity layer (USL) near the top of the subducted oceanic crust. The foliation plane is plunging 20 ± 10 degrees steeper than the plate interface, and it is consistent with crystallographic preferred orientation developed in S‐C mylonites. We suggest that long‐term SSEs likely coincide with a near‐lithostatic semiductile talc‐rich shear zone.