bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effects of dextroamphetamine in subacute traumatic brain injury: A randomized, placebo‐controlled pilot study
Authors: Hart Tessa , Whyte John , Watanabe Thomas , Chervoneva Inna 
Published: June 2017

AbstractPsychostimulants that affect neurotransmitters implicated in cognitive function and neural plasticity have potential to enhance the rate and extent of recovery after traumatic brain injury (TBI). Ten milligrams dextroamphetamine (DEX) or an identical placebo was administered daily for 3 weeks to 32 participants with moderate to severe TBI, engaged in inpatient rehabilitation, at a mean of 2 months post injury. A variety of outcome measures assessing cognitive function and overall functional status was administered at weekly intervals, to examine effect sizes that may inform a larger trial, and to evaluate safety. Results indicated trivial‐to‐small effect sizes for DEX‐placebo differences, with the largest effects seen on speed of information processing (more improvement with DEX) and agitation (exacerbation with DEX). Examination of adverse events and vital signs suggested safety of DEX, but the pattern of results did not suggest accelerated recovery due to the drug. Future trials of DEX in this population need to consider the impact of floor effects of commonly used measures of cognitive and physical function, and the heterogeneity of TBI. Although the small sample precludes definitive conclusions, these findings are not encouraging with regard to clinical trials of DEX in subacute TBI.
Classification of pedogenic cementation in Podzols by pocket penetrometry
Authors: Hirsch Florian , Raab Thomas , Heller Sebastian , Bauriegel Albrecht 
Published: June 2017

AbstractAccording to the German Soil Taxonomy, the formation of cemented horizons in Podzols is restricted to the precipitation of iron oxides. However, in iron‐poor sandy substrates, also illuviation of only organic compounds can form cemented horizons with penetration resistances of up to 14 kg cm−2. We present a reproducible field test for classifying pedogenic cementation in Podzols and suggest considering cemented horizons (Bmh and Bhm) in the upcoming edition of the Guidelines for Soil Mapping.
The effect of space irradiation on the lubricating performance of perfluoropolyether greases in simulated space environment
Authors: Lv Mei , Wang Huiyun , Wang Litao , Kong Fandong , Wang Tingmei , Wang Qihua 
Published: June 2017

AbstractIn this paper, 2 kinds of commercial perfluoropolyether (PFPE) greases were coated on the polyimide (PI) blocks, which were placed within simulated space environment including atomic oxygen (AO), proton (Pr), ultraviolet (UV), and electron (El) irradiations, and then the tribological performance has been investigated with a ball‐on‐disc tribometer. Results indicated that the MoS2‐grease showed better lubrication performance than the PTFE‐grease. The changes in infrared spectroscopy induced by Pr and El irradiations were more obvious than that by AO and UV irradiations. Results of energy dispersive X‐ray spectroscopy indicated that Pr and El irradiations caused carbonation of greases, and AO and UV irradiations induced oxidation of greases. Referred to the tribological properties of PI coated with PFPE oil, PI coated with PFPE greases showed minor changes in friction coefficient and wear rate, and the MoS2 additives could significantly improve the lubrication properties of PFPE greases in simulated space environment.
Clinical effectiveness of the Massachusetts Childhood Obesity Research Demonstration initiative among low‐income children
Authors: Taveras Elsie M. , Perkins Meghan , Anand Shikha , Woo Baidal Jennifer A. , Nelson Candace C. , Kamdar Neil , Kwass Jo‐Ann , Gortmaker Steven L. , Barrett Jessica L. , Davison Kirsten K. , Land Thomas 
Published: June 2017

ObjectiveTo examine the extent to which a clinical intervention resulted in reduced BMI z scores among 2‐ to 12‐year‐old children compared to routine practice (treatment as usual [TAU]).MethodsThe Massachusetts Childhood Obesity Research Demonstration (MA‐CORD) project is a multifaceted initiative to prevent childhood obesity among low‐income children. At the federally qualified community health centers (FQHCs) of two communities (Intervention Site #1 and #2), the following were implemented: (1) pediatric weight management training, (2) electronic decision supports for clinicians, (3) on‐site Healthy Weight Clinics, (4) community health worker integration, and (5) healthful clinical environment changes. One FQHC in a demographically matched community served as the TAU site. Using electronic health records, we assessed BMI z scores and used linear mixed models to examine BMI z score change over 2 years in each intervention site compared to a TAU site.ResultsCompared to children in the TAU site (n = 2,286), children in Intervention Site #2 (n = 1,368) had a significant decline in BMI z scores following the start of the intervention (−0.16 units/y; 95% confidence interval: −0.21 to −0.12). No evidence of an effect was found in Intervention Site #1 (n = 111).ConclusionsThe MA‐CORD clinical interventions were associated with modest improvement in BMI z scores in one of two intervention communities compared to a TAU community.
Efficacy of the endometrial receptivity array for repeated implantation failure in Japan: A retrospective, two‐centers study
Authors: Hashimoto Tomoko , Koizumi Masae , Doshida Masakazu , Toya Mayumi , Sagara Eri , Oka Nao , Nakajo Yukiko , Aono Nobuya , Igarashi Hideki , Kyono Koichi 
Published: June 2017

AbstractAimThis study aimed to assess the efficacy of the endometrial receptivity array (ERA) as a diagnostic tool and the impact of personalized embryo transfer (pET) for the treatment of patients with recurrent implantation failure (RIF) in Japan.MethodsFifty patients with a history of RIF with frozen‐thawed blastocyst transfers were recruited from July, 2015 to April, 2016. Endometrial sampling for the ERA and histological dating and a pET according to the ERA were performed. The receptive (R) or non‐receptive (NR) status of the endometrium as a result of the first ERA, endometrial dating, and pregnancy rates after the pET were analyzed.ResultsOf the patients with RIF, 12 (24%) were NR. Among them, eight (66.7%) were prereceptive. A clinical follow‐up was possible in 44 patients who underwent the pET. The pregnancy rates were 58.8% per patient and 35.3% per first pET in the R patients and 50.0% per patient and 50.0% per first pET in the NR patients. Discrepancies between the ERA results and histological dating were seen more in the NR patients than in the R patients.ConclusionsFor patients with unexplained RIF, there is a significance in searching for their personal window of implantation (WOI) using the ERA, considering the percentage of those who were NR and the pregnancy rates that resulted from the pET. By transferring euploid embryos in a personal WOI, much better pregnancy rates are expected.
Localization of emergency acoustic sources by micro aerial vehicles
Authors: Basiri Meysam , Schill Felix , U.Lima Pedro , Floreano Dario 
Published: June 2017

AbstractFor micro aerial vehicles (MAVs) involved in search and rescue missions, the ability to locate the source of a distress sound signal is significantly important and allows fast localization of victims and rescuers during nighttime, through foliage and in dust, fog, and smoke. Most emergency sound sources, such as safety whistles and personal alarms, generate a narrowband signal that is difficult to localize by human listeners or with the common localization methods suitable for broadband sounds. In this paper, we present three methods for MAV‐based emergency sound localization system. The first method involves designing a new emergency source for immediate localization by the MAV using a common localization method. The other two novel methods allow localizing the currently available emergency sources, or other narrowband sounds in general, that are difficult to localize due to the periodicity in the sequence of sound samples. The second method exploits the Doppler shift in the sound frequency, caused due to the motion of the MAV and the dynamics of the MAV to assist with the localization. The third method involves active control of the robot's attitude and fusing acoustic and attitude measurements for achieving accurate and robust estimates. We evaluate our methods in real‐world experiments with real flying robots.
“I Practice Teaching”: Transforming Our Professional Identities as Literacy Teachers Through Action Research
Authors: Schutz Kristine M. , Hoffman James V. 
Published: June 2017

AbstractThe authors argue for the importance of practice in the professional lives of literacy teachers. Literacy practices and teaching practices are imbued with intentionality, context (temporal, social, political, and cultural), perspective, and outcomes. The goal of this article is to open a dialogue that could begin to normalize a theory of practice and practitioner research as central to the professional identity of teachers. The authors suggest that this professional identity is not something that can be given to teachers; rather, teachers must claim it through their practice.
Cover Image, Volume 4, Issue 4
Authors: Levia Delphis F. , Hudson Sean A. , Llorens Pilar , Nanko Kazuki 
Published: June 2017

The cover image, by Delphis F. Levia et al, is based on Advanced Review Throughfall drop size distributions: a review and prospectus for future research, DOI: 10.1002/wat2.1225. Photo Credit: K. Nanko.
image
Displacement as Regulation: New Regulatory Technologies and Front-Line Decision-Making in Ontario Works
Authors: Raso Jennifer 
Published: June 2017

AbstractThis paper explores how new regulatory technologies and front-line decision-makers reshape one another. Drawing on a recent qualitative study of caseworker decision-making in the Ontario Works program, it demonstrates the dialectical relationship between new case management software and caseworkers. While new technologies may attempt to deskill and decentre front-line decision-makers, transforming them into data entry clerks, caseworkers learn how to expertly translate and input client data to produce decisions that more closely match their interpretation of clients’ needs and welfare laws. The ways in which workers “manipulate the system” to produce a particular decision, though common knowledge among their colleagues, are black boxed to program managers, auditors, and benefits recipients.
EQUIVARIANT -THEORY OF GRASSMANNIANS
Authors: PECHENIK OLIVER , YONG ALEXANDER 
Published: June 2017

We address a unification of the Schubert calculus problems solved by Buch [A Littlewood–Richardson rule for the $K$-theory of Grassmannians, Acta Math. 189 (2002), 37–78] and Knutson and Tao [Puzzles and (equivariant) cohomology of Grassmannians, Duke Math. J.119(2) (2003), 221–260]. That is, we prove a combinatorial rule for the structure coefficients in the torus-equivariant $K$-theory of Grassmannians with respect to the basis of Schubert structure sheaves. This rule is positive in the sense of Anderson et al. [Positivity and Kleiman transversality in equivariant $K$-theory of homogeneous spaces, J. Eur. Math. Soc.13 (2011), 57–84] and in a stronger form. Our work is based on the combinatorics of genomic tableaux and a generalization of Schützenberger’s [Combinatoire et représentation du groupe symétrique, in Actes Table Ronde CNRS, Univ. Louis-Pasteur Strasbourg, Strasbourg, 1976, Lecture Notes in Mathematics, 579 (Springer, Berlin, 1977), 59–113] jeu de taquin. Using our rule, we deduce the two other combinatorial rules for these coefficients. The first is a conjecture of Thomas and Yong [Equivariant Schubert calculus and jeu de taquin, Ann. Inst. Fourier (Grenoble) (2013), to appear]. The second (found in a sequel to this paper) is a puzzle rule, resolving a conjecture of Knutson and Vakil from 2005.
Associations between Practitioner Personality and Client Quit Rates in Smoking Cessation Behavioural Support Interventions
Authors: Gainforth Heather L. , Aujla Sarita Y. , Beard Emma , Croghan Emma , West Robert 
Published: June 2017

Introduction:There is wide variation in the success rates of practitioners employed to help smokers to stop, even once a range of potential confounding factors has been taken into account.Aim:This paper examined whether personality characteristics of practitioners might play a role success rates.Methods:Data from 1,958 stop-smoking treatment episodes in two stop-smoking services (SSS) involving 19 stop-smoking practitioners were used in the analysis. The outcome measure was clients’ biochemically verified quit status 4 weeks after the target quit date. The five dimensions of personality, as assessed by the Ten-Item Personality Inventory, were included as predictor variables: openness, conscientiousness, agreeableness, extraversion, and neuroticism. A range of client and other practitioner characteristics were used as covariates. A sensitivity analysis was conducted to determine if managers' ratings of practitioner personality were also associated with clients’ quit status.Results:Multi-level random intercept models indicated that clients of practitioners with a higher extraversion score had greater odds of being abstinent at four weeks (self-assessed: OR = 1.10, 95% CI = 1.01–1.19; manager-assessed: OR = 1.32, 95% CI = 1.21–1.44).Conclusions:More extraverted stop smoking practitioners appear to have greater success in advising their clients to quit smoking. Findings need to be confirmed in larger practitioner populations, other SSS, and in different smoking cessation contexts. If confirmed, specific training may be needed to assist more introverted stop smoking practitioners.
Influence of nitric oxide and phosphodiesterases duringin vitromaturation of bovine oocytes on meiotic resumption and embryo production
Authors: Botigelli Ramon Cesar , Schwarz Katia Lancellotti , Zaffalon Fabiane Gilli , Del Collado Maite , Castro Fernanda Cavallari , Fernandes Hugo , Leal Claudia Lima Verde 
Published: June 2017

SummaryThis study aimed to examine the effects of nitric oxide (NO) and different phosphodiesterase (PDE) families on meiosis resumption, nucleotides levels and embryo production. Experiment I, COCs were maturedin vitrowith the NO donorS-nitroso-N-acetylpenicillamine (SNAP) associated or not with the soluble guanylate cyclase (sGC) inhibitor 1H-[1,2,4]oxadiazolo[4,3-a]quinoxalin-1-one (ODQ), meiotic resumption and nucleotides levels were assessed. SNAP delayed germinal vesicle breakdown (GVBD) (53.4 ± 1.2 versus 78.4 ± 2.4% for controls,P< 0.05) and ODQ reversed its effect (73.4 ± 6.3%,P> 0.05). Cyclic GMP levels were higher in SNAP (3.94 ± 0.18,P< 0.05) and ODQ abolished the effect (2.48 ± 0.13 pmol/COC,P< 0.05), while cAMP levels were decreased in both treatments. Experiment II, COCs were cultured with SNAP alone or with PDEs inhibitors. SNAP alone or with PDEs inhibitors delayed GVBD (24.7 ± 2.8 to 56.9 ± 8.7%,P< 0.05) compared with the control (77.1 ± 1.8%), and SNAP and SNAP + cilostamide had lowest rates (34.9 ± 9.2% and 24.7 ± 2.8%). Experiment III, COCs were cultured (24–28 h) with SNAP and SNAP + cilostamide to assess metaphase II (MII) rates and embryo production. SNAP + cilostamide (50.0 ± 2.0%,P< 0.05) had lower MII rates at 24 hin vitromaturation (IVM), but at 28 h all groups were similar (66.6 to 71.4%,P> 0.05). Embryo development did not differ from the control for SNAP and cilostamide groups (38.7 ± 5.8, 37.9 ± 6.2 and 40.5 ± 5.8%,P> 0.05), but SNAP + cilostamide decreased embryo production (25.7 ± 6.9%,P< 0.05). In conclusion, SNAP was confirmed to delay meiosis resumption by the NO/sGC/cGMP pathway, by increasing cGMP, but not cAMP. Inhibiting different PDEs to further increase nucleotides in association with SNAP did not show any additive effects on meiosis resumption, indicating that other pathways are involved. Moreover, SNAP + cilostamide affected the meiosis progression and decreased embryo development.
Results of pulmonary balloon valvuloplasty persist and improve at late follow-up in isolated pulmonary valve stenosis
Authors: Parent John J. , Ross Michael M. , Bendaly Edgard A. , Breinholt John P. 
Published: June 2017

AbstractBackgroundPulmonary balloon valvuloplasty is a safe and effective treatment for children with pulmonary valve stenosis. A few studies evaluate the long-term outcomes of the procedure, particularly the degree of pulmonary regurgitation. We evaluated the outcomes of children >1 year following valvuloplasty for pulmonary valve stenosis.MethodsA retrospective analysis of children with pulmonary valve stenosis following pulmonary balloon valvuloplasty at a single institution was performed. Clinic summaries, catheterisation data, and echocardiographic data were reviewed. Inclusion criteria were isolated pulmonary valve stenosis, age <19 years at the time of intervention, and at least one echocardiogram performed at least 1 year after valvuloplasty.ResultsA total of 53 patients met inclusion criteria. The median age at valvuloplasty was 0.4 years (0.01–10.6 years). The last follow-up was 4.8±2.3 years following valvuloplasty. The pre-valvuloplasty peak instantaneous gradient by echocardiography was 60.6±14.6 mmHg. The peak gradient at the first postoperative echocardiography was reduced to 25.5±12 mmHg (p<0.001), and further decreased to 14.8±15.8 mmHg (p<0.001) at the most recent follow-up. The degree of regurgitation increased from before valvuloplasty to after valvuloplasty (p<0.001) but did not progress at the most recent follow-up (p=0.17). Only three patients (5.7%) required re-intervention for increasing pulmonary stenosis (two surgical; one repeat balloon). No significant procedural complications occurred.ConclusionsPulmonary balloon valvuloplasty remains a safe and effective treatment for children with isolated pulmonary valve stenosis, with excellent long-term outcomes and no mortality. A few patients require further intervention. Long-term follow-up demonstrates decreased, residual stenosis. Patients have a small, acute increase in pulmonary regurgitation following valvuloplasty, but no long-term progression.
Solving distributed constraint optimization problems using logic programming
Authors: LE TIEP , SON TRAN CAO , PONTELLI ENRICO , YEOH WILLIAM 
Published: June 2017

AbstractThis paper explores the use ofAnswer Set Programming (ASP)in solvingDistributed Constraint Optimization Problems (DCOPs). The paper provides the following novel contributions: (1) it shows how one can formulate DCOPs as logic programs; (2) it introduces ASP-DPOP, the first DCOP algorithm that is based on logic programming; (3) it experimentally shows that ASP-DPOP can be up to two orders of magnitude faster than DPOP (its imperative programming counterpart) as well as solve some problems that DPOP fails to solve, due to memory limitations; and (4) it demonstrates the applicability of ASP in a wide array of multi-agent problems currently modeled as DCOPs.
Association between Violent Crime and Psychosis in Men Serving Prison Terms
Authors: Saavedra Javier , López Marcelino , Trigo M. Eva 
Published: June 2017

AbstractPsychosis has been associated with committing violent crimes. However, it has been reported that the association is mediated by toxin consumption, personality disorders, and positive symptoms. This study will examine the relationship between different psychological disorders and sociodemographic variables, and violent crime perpetration in a sample of 472 men serving prison terms in Andalusia, Spain. A correlation-based, retrospective study was conducted and data were analyzed through logistic regression. The sample is representative of the Andalusian prison population, with a 95% level of confidence and .02% precision. Inmates were sampled and diagnosed by expert clinicians using the SCID-I and the IPDE-II. We computed bivariate correlations between the aforementioned variables and perpetration of violent crimes (murder, homicide, attempted murder, and injury) to later apply logistic regression and find adjusted odds ratios. We confirmed the association between diagnosis of functional psychoses and violent crime, with a significant adjusted odds ratio in the last model (OR = 3.71; p = .010). Other significant variables that acted like risk factors include suicide attempts (OR = 2.04; p = .046), having received care at a mental health facility in the year before imprisonment (OR = 3.83; p = .008), and more strongly than the psychosis diagnosis, low level of education (OR = 10.32; p = .029). Toxin consumption and personality disorders were not significant in the final model.
Identifying pathways modulating sleep duration: from genomics to transcriptomics
Authors: Allebrandt Karla V. , Teder-Laving Maris , Cusumano Paola , Frishman Goar , Levandovski Rosa , Ruepp Andreas , Hidalgo Maria P. L. , Costa Rodolfo , Metspalu Andres , Roenneberg Till , De Pittà Cristiano 
Published: June 2017

AbstractRecognizing that insights into the modulation of sleep duration can emerge by exploring the functional relationships among genes, we used this strategy to explore the genome-wide association results for this trait. We detected two major signalling pathways (ion channels and the ERBB signalling family of tyrosine kinases) that could be replicated across independent GWA studies meta-analyses. To investigate the significance of these pathways for sleep modulation, we performed transcriptome analyses of short sleeping flies’ heads (knockdown for the ABCC9 gene homolog; dSur). We found significant alterations in gene-expression in the short sleeping knockdowns versus controls flies, which correspond to pathways associated with sleep duration in our human studies. Most notably, the expression of Rho and EGFR (members of the ERBB signalling pathway) genes was down- and up-regulated, respectively, consistently with the established role of these genes for sleep consolidation in Drosophila. Using a disease multifactorial interaction network, we showed that many of the genes of the pathways indicated to be relevant for sleep duration had functional evidence of their involvement with sleep regulation, circadian rhythms, insulin secretion, gluconeogenesis and lipogenesis.
Eicosapentaenoic acid and 5-HEPE enhance macrophage-mediated Treg induction in mice
Authors: Onodera Toshiharu , Fukuhara Atsunori , Shin Jihoon , Hayakawa Tomonori , Otsuki Michio , Shimomura Iichiro 
Published: June 2017

AbstractEicosapentaenoic acid (EPA) is an omega-3 fatty acid with immunomodulatory and anti-inflammatory effects. Beyond its direct effects, the metabolic products of EPA also regulate various immune responses. Animal experiments demonstrated that EPA reduces adipose inflammation in high fat diet-induced obese mouse. However, the effects of EPA on infiltrated immune cell populations in adipose tissue and underlying mechanisms remain to be elucidated. We performed flow cytometry of stromal vascular fraction of epididymal adipose tissues from C57BL/6J and ob/ob mice fed normal chow mixed with or without 5% EPA. The numbers of hematopoietic cells, including Tregs, were higher in both C57BL/6J and ob/ob mice fed EPA diet compared with control diet. EPA enhanced the induction of Tregs in co-cultures of adipose tissue macrophages (ATMs) and naïve T cells. Among EPA metabolites, 5-HEPE was the most potent inducer of Tregs. GPR119 and GPR120 are receptors for 5-HEPE and EPA, respectively, and antagonist of GPR119 blocked Treg induction by EPA in the presence of ATMs. Alox5 gene encodes 5-lipoxygenase enzyme catalyzing EPA into 5-HEPE, and inhibitor of 5-lipoxygenase down-regulated EPA-mediated induction of adipose tissue Tregs in ob/ob mice. The study findings demonstrated that both EPA and 5-HEPE enhance ATM-mediated Treg induction.