bluuebunny/crossref_metadata_2025_split huggingface dataset:
Prevalence and Correlates of Internalizing Mental Health Symptoms Among CSHCN
Authors: Ghandour Reem M. , Kogan Michael D. , Blumberg Stephen J. , Perry Deborah F. 
Published: January 2010

OBJECTIVES:This study provides nationally representative prevalence estimates of internalizing mental health symptoms among children with special health care needs (CSHCN) and identifies significant covariates of these symptoms by using multivariate regression. Internalizing symptoms include feeling anxious and depressed.METHODS:Data were obtained from the 2005–2006 National Survey of Children with Special Health Care Needs, a nationally representative, parent-reported, cross-sectional survey of 40 465 CSHCN. The presence of internalizing mental health symptoms was assessed by using 2 binary items capturing whether a child had or experienced difficulty with depression, anxiety, disordered eating, or other emotional problems. The odds of experiencing internalizing symptoms were assessed by using multivariate regression, controlling for sociodemographic, health-related, and burden-related covariates.RESULTS:A total of 31.9% of CSHCN 3 to 17 years of age experienced internalizing mental health symptoms. Multivariate logistic regression showed internalizing symptoms to be strongly associated with female gender, older age, and frequent activity limitations, as well as externalizing mental health symptoms and conditions with behavioral components. Children with behavior problems had 6 times the odds of internalizing symptoms (adjusted odds ratio [aOR]: 5.95 [95% confidence interval [CI]: 5.30–6.69]), whereas children with autism spectrum disorder had 3 times the odds (aOR: 3.00 [95% CI: 2.39–3.77]). Increased odds of symptoms also were associated with frequent headaches (aOR: 1.76 [95% CI: 1.45–2.13]) and chronic pain (aOR: 1.46 [95% CI: 1.22–1.75]). Odds of symptoms were greater for children living in households that experienced employment changes or financial burdens resulting from the children's needs.CONCLUSIONS:Internalizing mental health symptoms are common among CSHCN. Findings may help caregivers focus screening and prevention efforts for high-risk groups in this heterogeneous population.
Associations Between Secondhand Smoke Exposure and Sleep Patterns in Children
Authors: Yolton Kimberly , Xu Yingying , Khoury Jane , Succop Paul , Lanphear Bruce , Beebe Dean W. , Owens Judith 
Published: January 2010

OBJECTIVES:The objective of this study was to investigate the relationship between exposure to secondhand smoke (SHS) and child sleep patterns among a group of children with asthma who were exposed regularly to tobacco smoke at home.METHODS:We studied 219 children who were enrolled in an asthma intervention trial and were exposed regularly to SHS. Serum cotinine levels were used to measure exposure to tobacco smoke, and sleep patterns were assessed through parent reports using the Children's Sleep Habits Questionnaire. Covariates in adjusted analyses included gender, age, race, maternal marital status, education, and income, prenatal tobacco exposure, maternal depression, Home Observation for Measurement of the Environment total score, household density, asthma severity, and use of asthma medications.RESULTS:Exposure to SHS was associated with sleep problems, including longer sleep-onset delay (P = .004), sleep-disordered breathing (P = .02), parasomnias (P = .002), daytime sleepiness (P = .022), and overall sleep disturbance (P = .0002).CONCLUSIONS:We conclude that exposure to SHS is associated with increased sleep problems among children with asthma.
Effectiveness of Pentavalent Rotavirus Vaccine in a Large Urban Population in the United States
Authors: Boom Julie A. , Tate Jacqueline E. , Sahni Leila C. , Rench Marcia A. , Hull Jennifer J. , Gentsch Jon R. , Patel Manish M. , Baker Carol J. , Parashar Umesh D. 
Published: January 2010

OBJECTIVE:
The goal was to assess the effectiveness of complete (3-dose) or partial (1- or 2-dose) immunization with pentavalent rotavirus vaccine (RV5) against rotavirus acute gastroenteritis (AGE) in US clinical practice.

METHODS:
A case-control evaluation was conducted in February through June 2008 at an emergency department in Houston, Texas. Case patients with rotavirus AGE (N = 90) were identified through testing for rotavirus in fecal specimens obtained from 205 children 15 days through 23 months of age presenting with AGE. Control groups included rotavirus-negative AGE patients (N = 115), concurrently enrolled patients with acute respiratory infection (ARI) (N = 228), and up to 10 age- and zip code-matched children sampled from the Houston-Harris County Immunization Registry (HHCIR) for each case patient &gt;8 months of age. Immunization data were obtained from parent records, health care providers, and/or the HHCIR. Vaccine effectiveness was calculated as 1 minus odds of RV5 vaccination for case patients versus control patients, after adjustment for age at presentation and birth date.

RESULTS:
The vaccine effectiveness of a complete RV5 series was 89% (95% confidence interval [CI]: 70%–96%) and 85% (95% CI: 55%–95%) with rotavirus-negative AGE and ARI control patients, respectively. Immunization data were available for 44% of case patients (n = 40) from the HHCIR; the estimated 3-dose vaccine effectiveness with these HHCIR control patients was 82% (95% CI: 19%–96%). A complete RV5 series conferred 100% protection (95% CI: 71%–100%) against severe rotavirus disease requiring hospitalization and 96% protection (95% CI: 72%–99%) against disease requiring intravenous hydration. Vaccine effectiveness of 1 and 2 doses against hospitalization and emergency department visits was 69% (95% CI: 13%–89%) and 81% (95% CI: 13%–96%), respectively, using rotavirus-negative AGE and ARI control groups combined.

CONCLUSIONS:
In this setting, a complete series of RV5 was highly effective against severe rotavirus AGE. Partial immunization also conferred substantial protection.
Incidence of Fractures Among Children With Burns With Concern Regarding Abuse
Authors: DeGraw Marcus , Hicks Ralph A. , Lindberg Daniel ,   for the Using Liver Transaminases to Recognize Abuse (ULTRA) Study Investigators
Published: January 2010

OBJECTIVE:Consensus recommendations state that a radiographic skeletal survey is mandatory for all children &lt;2 years of age with concern for physical abuse. It has been suggested that patients with burns may represent a special subgroup at lower risk for occult fractures, compared with other abused children. Our objective was to determine the prevalence of fractures in children referred for subspecialty abuse evaluations because of burns.METHODS:We performed retrospective analyses of data collected as part of the Using Liver Transaminases to Recognize Abuse (ULTRA) research network. Data were collected for all children &lt;5 years of age who were referred to 19 child protection teams for subspecialty child abuse evaluations over 1 year (N = 1676). We compared the rate of fractures in children presenting with burns with that in other children evaluated for abuse.RESULTS:Of 97 children &lt;24 months of age with burns, 18 (18.6%) were also found to have fractures. Among all 1203 children &lt;24 months of age, 649 (53.9%) had fractures. Eleven children had multiple fractures, and 12 children had fractures with radiographic evidence of healing. Two children were noted to have classic metaphyseal fractures.CONCLUSION:The rate of fractures in children who present with burns and concerns regarding physical abuse is sufficient to support the recommendation for routinely performing skeletal surveys for children &lt;2 years of age.
A Multiscale Mixed Finite-Element Solver for Three-Phase Black-Oil Flow
Authors: Krogstad S. , Lie K–A. , Nilsen H. Møll , Natvig J. R. , Skaflestad B. , Aarnes J. E. 
Published: January 2010

Abstract
Previous research has shown that multiscale methods are robust and capable of providing more accurate solutions than traditional upscaling methods. Multiscale methods solve the pressure equation on a coarse grid, but capture the effects from fine-scale heterogeneities through basis functions computed numerically from local single-phase problems on the underlying geocellular grid. Published results have so far been limited to simple Cartesian grids and/or incompressible flow. Here, we present a multiscale mixed finite-element method for three-phase black-oil flow on geomodels with industry-standard complexity. In particular, we discuss which effects can be incorporated in the multiscale basis functions and which effects should be modeled only on the coarsened simulation grid. Moreover, we describe how to handle degenerate hexahedral cells and non-matching interfaces that occur across faults. Finally, we present results of flow simulations on models of industry-standard complexity and demonstrate how multiscale methods can be used to simulate three-phase black-oil flow directly on high-resolution geomodels. The multiscale methods presented herein enable varying resolution and provide a systematic procedure for coarsening or refining the simulation model.
Travels with a Donkey: Further Adventures in Social Research
Authors: Pirries Anne , Macleod Gale 
Published: January 2010

This article is intended as a contribution to the debate on the epistemology of educational research. The latter is construed as an ethical project that brings with it a distinctive set of power relations, and entails a degree of self-effacement on the part of the researcher, a subordination of the self to the internal logic of the task in hand. The conditions within the academy that inhibit the development of these qualities are briefly outlined, as is the status of the academic as an awkward hybrid between animal laborens and homo faber. The authors build upon earlier work that drew upon ethnographic research on walking and a comparative anthropology of the line in order to develop a new approach to understanding the relation between movement, knowledge, description and measurement in social research. They bring into dialogue the notion of wayfaring elaborated by the anthropologist Tim Ingold and Richard Sennett's socio-cultural exploration of the realm of the craftsman. By drawing extensively on Alan Bennett's The Lady in the Van, they begin to open up perspectives for further debate on the literary turn in social research. But we are all travellers in what John Bunyan calls the wilderness of this world – all, too, travellers with a donkey: and the best that we find in our travels is an honest friend. He is a fortunate voyager who finds many. We travel, indeed, to find them. They are the end and the reward of life. They keep us worthy of ourselves; and when we are alone, we are only nearer to the absent. (R.L. Stevenson, Preface to Travels with a Donkey in the Cévennes [1879/1982])
Evaluation of Packable and Conventional Hybrid Resin Composites in Class I Restorations: Three-year Results of a Randomized, Double-blind and Controlled Clinical Trial
Authors: Shi L. , Wang X. , Zhao Q. , Zhang Y. , Zhang L. , Ren Y. , Chen Z. 
Published: January 2010

Clinical Relevance
Long-term randomized, controlled, clinical trials of treatment outcomes are clearly needed to evaluate the long-term performance of composites in posterior teeth.
Shear Bond Strength of Three Different Nano-Restorative Materials to Dentin
Authors: Korkmaz Y. , Gurgan S. , Firat E. , Nathanson D. 
Published: January 2010

Clinical Relevance
Nano glass ionomer exhibited significantly lower shear bond strength compared to nano-composites. The self-etch adhesive showed higher shear bond strength than etch&rinse adhesive for both nanofill and flowable nanofill composites.
Metodologia Analizy Danych Doświadczalnych Propagacji Pęknięć Zmęczeniowych w Warunkach Obciążeń z Przeciążeniami
Authors: Kłysz Sylwester , Szabracki Paweł 
Published: January 2010

Metodologia Analizy Danych Doświadczalnych Propagacji Pęknięć Zmęczeniowych w Warunkach Obciążeń z Przeciążeniami
W pracy przedstawiono opis wpływu przeciążeń na prędkość propagacji pęknięć zmęczeniowych z wykorzystaniem modelu opóznień. Poddano analizie wyniki badań doświadczalnych próbek typu RCT wykonanych ze stopu tytanowego WT3-1 - w celu określenia zależności między poszczególnymi parametrami tego modelu. Dopasowanie obliczeń teoretycznych do danych doświadczalnych przeprowadzono w dwóch wariantach: analizując dane w całym zakresie trwałości do zniszczenia próbki i analizując osobno dane w zakresach pomiędzy przeciążeniami - wyznaczając w każdym przypadku wartości współczynników C, m, n dla modelu opóznień. Przedstawiono zależność wartości współczynników od wielkości współczynnika intensywności naprężeń w cyklach przeciążeniowych.
Methodical Approach to the Analysis of Experimental Data Associated with the Fatigue Cracks Propagation Under Overload Conditions
Authors: Kłysz Sylwester , Szabracki Paweł 
Published: January 2010

Methodical Approach to the Analysis of Experimental Data Associated with the Fatigue Cracks Propagation Under Overload Conditions
The paper presents an analysis how overloads affect of fatigue cracks propagation rate where the analysis is carried out with use of the retardation model. The completed analysis covered the results of experimental examination of RCT-type samples made of the WT3-1 titanium alloy and was intended to determine interrelationships between individual parameters of the applied model. Comparison between theoretical calculations and experimental data was carried out for two options: with the analysis of samples for the entire range of lifetime until the sample was destroyed, and with a separate analysis of data for time intervals between the overload moments, whereby the values of C, m and n coefficients were determined each time for the retardation model. Finally, the dependence of coefficient values on the stress intensity factor during overload cycles is developed.
A New Species of Dytiscus Linn. (Coleoptera, Dytiscidae)
Authors: Wallis J. B. 
Published: January 2010

For a number of years, at least one species of Dytiscus, apparently undescribed, has been in my collection.Recently Professor M. H. Hatch asked me to describe this species in order that he might include it in his forthcoming book on The Coleoptera of the Pacific Northwest.Although Balfour-Browne, 1935, pointed out that the correct spelling of the generic name is Dyticus, this does not seem to have been accepted, as in the 5th Supplement to the Leng Catalogue, Dytiscus is still used. I, therefore, use that spelling.
The Residual Toxicity of Some Newer Acaricides to the Two-Spotted Spider Mite (Acarina: Tetranychidae)
Authors: Armstrong Thomas 
Published: January 2010

The data presented in this paper were obtained during preliminary tests of acaricides that have been carried on in the greenhouse since 1947. Special attention has been given to the duration of residual action because this is one of the most critical indications of the potential value of an acaricide under field conditions. Residual toxicity in these experiments may he defined as the toxicity of a dry deposit to mites introduced on foliage subsequent to spraying.The modes of action of the various acaricides are uncertain. In most cases it is undoubtedly contact action, although the more volatile materials may have some fumigant effect. Toxicity by direct ingestion is unlikely because of the feeding habits of the mites, but it is possible that some of the compounds tested may have a systemic action, being absorbed by the plant and remaining within the tissues for an extended period.
Notes on, and Additions to the Cerambycidae of Vancouver Island
Authors: Hardy George A. 
Published: January 2010

The following article contains two records apparently new to Vancouver Island, notes concerning two species rare in collections from the island and remarks concerning the status of Leptura soror LeConte.Holopleura murginata LeC. A single male, taken on Mount Tzouhalem, Duncan, Vancouver Island, on May 21, 1947, by R. L. Fiddick apparently provides the first record for the island. This interesting species was called to my attention by G. Stace Smith of Creston to whom it was originally sent for determination. The only other British Columbia record, published by H. B. Leech (1945) is based on a single specimen beaten from a Douglas fir at Arrowhead, B.C. by G. Slade on May 10, 1945.
The Illustration of Entomological Papers
Authors: Thompson W. R. 
Published: January 2010

Readers will have noted that, beginning with the January number, a better grade of paper has been adopted for the Canadian Entomologist. This step was taken in order to meet the demand for a better reproduction of photographic illustrations, in which a good deal of important detail was lost with the paper formerly used. It will we think be generally agreed that the new paper is a great improvement.However, we should like to take this opportunity of making some general observations on the illustration of entomological papers.
Descriptions of Larvae of Several Species of the Genus Zale (Lepidoptera: Phalaenidae)
Authors: MacKay Margaret R. 
Published: January 2010

The larvae of the genus Zale, unlike typical phalaenid larvae, are long and slender, and taper anteriorly and posterioriy. The anterior pairs of abdominal prolegs are reduced in size, and the anal prolegs are usually extended behind the body. The species are closely related to those of the genus Cntocala, with which they should not be confused.The nomenclature of the conifer-feeding species is that used by McDunnough (1943) in his revision of the obliqua-metatata group, and the species lineosa (Walker) is the species to which Morrison's names galbanata and penna are referable (Franklemont, 1950).
A Note on Dipterous Predators of the European Red Mite, Metatetranychus ulmi (Koch)
Authors: Boyce H. R. , LeRoux E. J. 
Published: January 2010

During the latter part of August and early in September, 1950, dolichopodid flies were observed feeding on adults of the European red mite on apple foliage, untreated with acaricides, in the Science Service orchard, Harrow, Ontario.Specimens were determined by Mr. J. R. Vockeroth, Systematic Entomology, Division of Entomology, Ottawa, as follows: Condylostylus sipho (Say), Laxina nigrofemoratus (Wlk.), and Diaphorus or Chrysotus sp.
A New Braconid from Mexico
Authors: Martin John C. 
Published: January 2010

In revising the genus Triaspis Haliday, as found in North America north of Mexico, the author studied an undescribed species from Mexico. This form is a parasite of Apion godmani Wagner, a weevil of economic importance. This paper provides a name and a description for this new parasite.The author is most grateful to Dr. V. S. L. Pate of Cornell University for his helpful criticism of the manuscript, and also to Mr. C. F. W. Muesebeck of the U.S. National Museum for the loan of material, and to Dr. Arthur C. Smith of Cornell University for the specimens collected while he was studying the biology of the host in Mexico.
Facets of Insect Surveys
Authors: Ross Herbert H. 
Published: January 2010

I believe that in the main insect surveys have been initiated each because of some definite need. In the case of surveys of pest species, such as the chinch bug, corn borer, or budworms, the need has been the necessity of obtaining accurate knowledge of population densities and areas of infestation, this to serve as a basis for predicting economic losses or extent of needed control operations.In most instances general faunistic surveys have had a more roundabout motivation. This kind of a surrey usually starts out as an identification service, its aim to tell whether or not suspected insects are injurious or beneficial, and if injurious, how much so, and what is known regarding the control of the species. Here again the desire to predict is uppermost in our mind, as with the case of pest surveys. Difficulties always arise in distinguishing injurious from closely related non-injurious forms, or in being sure how many kinds of insects are involved in one groop or another. In attempting to solve these problems we gradually arrive at the point where we want to know how many kinds of all insects there are in a region, and how to tell them apart.
Some Aphids of the GenusAphisfrom the Maritime Provinces of Canada
Authors: MacGillivray M. E. 
Published: January 2010

Several writers (Baker, 1917; Patch, 1917, 1918, 1923) have published descriptions and keys for the aphids of the eastern United States. Many of these aphids are found in the Maritime Provinces of Canada. The only published list of the aphids of the latter area is that of Burnham (1938).The following is a preliminary list for the Maritime Provinces of the aphids of the genusAphis; collections have been made in various years since 1934. Notes on the dates of collections, hosts, and localities are given for most of the species.
The Spruce Bud Midge, Rhabdophaga swainei Felt (Cecidomyiidae: Diptera)
Authors: Clark J. 
Published: January 2010

In May, 1948, numerous malformed buds were collected from young spruce trees at Fredericton, N.B. These enlarged buds were about 7 mm. long and 4 mm. in diameter, with lateral scales reflexed and their rosette-like apices loose and open. Dipterous adults emerged in a few days and their identification as Rhabdophaga swainei Felt was confirmed by G. E. Shewell, Systematic Unit, Division of Entomology, Ottawa.The only references in the literature are Felt's (1) original description of the adults and a mention of the gall by the same author (2).The following notes are based on field observations made at intervals through 1948 and early 1949 near Fredericton, N.B.
Arthropod Teratology
Authors: Malcomson Richard O. 
Published: January 2010

This paper deals with a few examples of abnormalities found in a few insects which have come to the writer's observation.In all the Phyla or major groups of the animal kingdom there are cases of abnormalities, monstrosities, anomalies or whatever term you choose to use which indicates a deviation from the normal trend in the development of an organism. Man himself is not exempt.From the fact that the external morphology of the organism is noticeably changed, there must also be some internal abnormal conditions to bring about these changes. Each time this occurs in an organ of a specialized organ system it tends to change the symmetry of that particular organ.
Some Additions and Corrections to the Species List of North American Agromyzidae (Diptera)
Authors: Frick Kenneth E. 
Published: January 2010

Further study, following submission for publication of the generic revision and species list (Frick, 1952), has resulted in changing the generic position of nine species, in making five synonymies, and in the addition of three subgenera and fifteen species to the list.Malloch (1913, 1914) was reluctant to synonymize many North American species with European species due to the lack of positive identifications. Palaearctic species in the family Agromyzidae are now well defined as a result of the efforts of Hering, de Meijere, and Hendel (Hendel, 1931-1936). Therefore, the writer has not hesitated to snonymize North American species when there was an opporrunity to study specimens, including leaf mines as well as adults, of the species in question.
A Recently Introduced Species of European Grasshopper
Authors: Urquhart F. A. , Beaudry J. R. 
Published: January 2010

It is important to record in the literature at this time the occurrence of Roeseliana roeselii (Hag.) in the province of Quebec. The specimens were collected by J. R. Beaudry at Ville Saint-Laurent (12-VII-52, 2 ♂ ♂; 13-VII-52, 3 ♂ ♂) and at Montreal (16-VII-52, 1 ♂; 19-VII-52, 1 ♂).This particular species is of common occurrence in Europe. Its distribution is given by F. E. Zeuner as “Spain, France, England, central, east, and south-east Europe, southern Ural Mts., Tomsk, and Siberia.”