bluuebunny/crossref_metadata_2025_split huggingface dataset:
Future Perspectives on Biological Fabrication and Material Farming
Authors: Natalio Filipe 
Published: October 2018

AbstractWhat is biological fabrication? It is combining the ability of designing bioinspired molecules (chemistry) with nature's complexity and ingenious paths (biology) in order to produce new composite materials with emergent properties while being able to tailor the said materials' end‐functionality or functionalities. And what is material farming? It is the possibility to implement alternative and sustainable methodologies of biological fabrication toward larger scales, real‐life applications, and marketable products. The proof‐of‐principle is recently demonstrated for biological fabrication of fibers with tailored properties using an in vitro cotton culture and designed glucose derivatives yielding fluorescent and supermagnetic cotton fibers. This new “fabrication approach” will allow, in the future, to sustainably transform abundant raw materials into an innovative new class of composite functional materials, such as a new generation of smart textiles in the above case of cotton. This essay provides a very brief overview of the research done in cotton, the methodology used for the biological fabrication of cotton fibers with tailored properties and, finally, showcases perspectives on the future of this new and exciting research field that challenges the present fabrication methodologies that heavily rely on an old mindset toward bio‐based fabrication strategies.
Face detection based on multilayer feed‐forward neural network and Haar features
Authors: Owusu Ebenezer , Abdulai Jamal‐Deen , Zhan Yongzhao 
Published: October 2018

SummaryFast and accurate detection of a facial data is crucial for both face and facial expression recognition systems. These systems include internet protocol video surveillance systems, crime scene photographs systems, and criminals' databases. The aim for this study is both improvement of accuracy and speed. The salient facial features are extracted through Haar techniques. The sizes of the images are reduced by Bessel down‐sampling algorithm. This method preserved the details and perceptual quality of the original image. Then, image normalization was done by anisotropic smoothing. Multilayer feed‐forward neural network with a back‐propagation algorithm was used as classifier. A detection accuracy of 98.5% with acceptable false positives was registered with test sets from FDDB, CMU‐MIT, and Champions databases. The speed of execution was also promising. An evaluation of the proposed method with other popular detectors on the FDDB set shows great improvement.
Saving, Sharing, or Spending? The Wealth Consequences of Raising Children
Authors: Maroto Michelle 
Published: October 2018

Abstract
This study uses 1986–2012 National Longitudinal Survey of Youth 1979 cohort data to investigate the relationship between raising children and net worth among younger Baby Boomer parents. I combine fixed-effects and unconditional quantile regression models to estimate changes in net worth associated with having children in different age groups across the wealth distribution. This allows me to test whether standard economic models for savings and consumption over the life course hold for families at different wealth levels. My findings show that the wealth effects of children vary throughout the distribution. Among families at or below the median, children of all ages were associated with wealth declines, likely due to the costs of child-rearing. However, at the 75th percentile and above, wealth increased with the presence of younger children but decreased after those children reached age 18. My results, therefore, provide evidence for a saving and investment model of child-rearing among wealthier families but not among families at or below median wealth levels. For these families, the costs of raising children largely outweighed motivations for saving.
Injection of Saline into the Biopsy Tract and Rapid Patient Rollover Decreases Pneumothorax Size following Computed Tomography–Guided Transthoracic Needle Biopsy
Authors: Khorochkov Eugenia , Garvin Gregory J. , Potoczny Stefan , Kozak Roman I. 
Published: October 2018

Purpose To determine if saline tract injection and rapid patient rollover following computed tomography (CT)–guided transthoracic needle biopsy (TTNB) affects pneumothorax incidence and size. Methods A retrospective cohort design was used to compare 278 patients who underwent post-biopsy saline injection and rapid rollover so that the biopsy site was dependent (N = 180) to a control group with routine post-biopsy care (N = 98). Post-procedure radiographs and CT were assessed for presence and size of pneumothorax, as well as requirement for chest tube placement. Results Pneumothorax size as estimated on post-procedure CT was 3.33% in the treatment group and 6.63% in the control group ( P < .05). There was also a reduction in chest tube placements in the treatment group (3.9% vs 10%, P < .05). On post-procedure radiographs, pneumothorax rates were 20% in the treatment group, and 25% in the control group ( P > .05). Conclusion Saline injection with rapid patient rollover following TTNB significantly decreased pneumothorax size and chest tube placement but not incidence.
Methotrexate for the treatment of unruptured tubal ectopic pregnancy
Authors: Hawrylyshyn K , McLeod SL , Thomas J , Varner Catherine 
Published: October 2018

ABSTRACTObjectiveThe objective of this study was to determine the outcomes of women who presented to the emergency department (ED) with suspected ectopic pregnancy and received methotrexate as first-line treatment.MethodsThis was a retrospective chart review of pregnant (< 12 week’ gestational age) women from an academic tertiary care ED with a diagnosis of ectopic pregnancy, rule-out ectopic pregnancy, or pregnancy of unknown location over a 7-year period.ResultsOf 612 patients with a suspected ectopic pregnancy at initial ED presentation, 326 (53.3%) had non-ectopic pregnancy outcomes, 30 (4.9%) were diagnosed with a ruptured ectopic pregnancy at the index ED visit, and 18 (2.9%) were diagnosed and managed as non-tubal ectopic pregnancies and excluded from further analyses; 238 patients were diagnosed with a tubal ectopic pregnancy, and 152 (63.9%) were treated with methotrexate at the index ED visit or in follow-up. Of patients treated with methotrexate, 27 (17.8%) went on to require surgical management, with 17 (11.2%) documented as having ruptured on surgical evaluation.ConclusionThe proportion of patients failing methotrexate as first-line treatment was higher than previously reported. Further investigation is needed to determine whether methotrexate failure was due to non-adherence to recommended guidelines.
Varzaghan Earthquake Affected Mothers’ and Their Newborns’ Health More Severely, in Socioeconomically Vulnerable Area
Authors: Esfandyari Mehdi , Vaghef-Mehrabany Elnaz , Ebrahimi-Mameghani Mehrangiz 
Published: October 2018

ABSTRACTObjectiveWe aimed to compare the pregnancy status of the pregnant women and birth status of their newborns, socioeconomic status, and access to health services, between high- and low-damage areas in Heris, affected by the Varzaghan Earthquake, 2012.MethodsThe study was conducted on pregnant women at any trimester of pregnancy (with complete medical profiles in local health centers) in August 2012 (time of the earthquake) who lived in Heris and delivered up to March 2013. Data were obtained on pregnancy- and infant-related variables, housing, socioeconomic status, and access to health services, including food supplies, before and after the earthquake.ResultsFamily income and mothers’ education were lower in highly damaged areas. Among these women, underweight at first trimester of pregnancy was higher, and weight gain during the last trimester was lower, compared with low-damage regions. Preterm delivery was higher in low-damage areas. Birth indices of the infants were not significantly different between the 2 areas; however, in highly damaged areas, moderate malnutrition was more prevalent among children under 1 year (weight-for-age) and under 2 years (height-for-age).ConclusionsSocioeconomic status of mothers was lower in highly damaged areas and might have played a role in their own and newborns’ health status. (Disaster Med Public Health Preparedness. 2019;13:
511-518)
Organizational Form and Payoff Imbalances in an Aggrievement Model: Cooperatives versus Privately Owned Wineries
Authors: Santos-Arteaga Francisco J. , Schamel Günter 
Published: October 2018

AbstractWe build on Hart and Holmstrom (2010) to analyze the strategic choice of organizational form among wine producers. They claim that a firm's organizational form, when agreed upon competitively, conditions the sense of entitlement of the involved parties. The sense of entitlement determines their feeling of grievance for the outcome of the contract and, if so, their shading efforts by partially withholding consummate performance, creating deadweight losses. We consider two main organizational forms:non-integration, where growers interact in the winemaking process and can highlight the quality of their individual contributions, andintegration, where individual contributions to the process may not be explicitly acknowledged and the winemaker cannot exert quality control over the production chain. We present a formal coordination model that illustrates how cooperatives and private firms can coexist within a market. Furthermore, given the reasonable parameter constraints, it illustrates how an integrated cooperative can obtain a higher social surplus than a non-integrated private firm. (JEL Classifications: C72, L22, L66)
14C Release from Steels under El Cabril Standard Leaching Test
Authors: Leganés José L , Muñoz José V , García Carmen M 
Published: October 2018

ABSTRACTThe study of the mechanisms of radiocarbon (14C) release from different types of radioactive waste in final disposal conditions (organic, inorganic species, liquid, or gaseous phase) is an important aspect for the definition of waste acceptance criteria in a repository. The goal of this work is to determine the behavior of activated stainless steel, under standard leaching tests performed at El Cabril laboratory, with the aim of determining the retention capacity of the activated stainless steel, and therefore to assess the treatment and the potential additional barriers necessary for the fulfillment of waste acceptance criteria relevant to the El Cabril surface repository, Spain.
Morphological divergence in the anchovy Anchoa januaria (Actinopterygii, Engraulidae) between tropical and subtropical estuarine areas on the Brazilian coast
Authors: Santos Joaquim N. S. , Gomes-Gonçalves Rafaela de S. , Silva Márcio de A. , Vasconcellos Ruan M. , Araújo Francisco G. 
Published: October 2018

AbstractPhenotypic differentiation among fish populations may be used for management of distinct stocks and helps in conserving biodiversity. We compared morphometric and meristic characters of the anchovy Anchoa januaria from shallow semi-closed bays between the south-eastern (Tropical, 23°S) and southern (Subtropical, 25°S) Brazilian coast. We hypothesized that differences between habitats and environmental conditions result in morphological divergence between conspecific populations. Fish size did not differ significantly between the two areas. Significant differences in the meristic and morphological characters were detected for individuals between the two areas, with specimens from the Subtropical region having significant larger head height, pectoral fin length and eye diameter compared with those from the Tropical region. Conversely, specimens from the Tropical region had significantly larger maxillary length, mouth length and body height than those from the Subtropical region. The number of rays for the dorsal and pectoral fins were higher for the specimens from the Subtropical region, whereas for the anal fin was higher for individuals from the Tropical region. Different morphological groups between the two regions were depicted by principal component analysis and discriminant function analysis, which suggest that morphological divergence is occurring. Local environmental influences and the lack of genetic interchange are likely to be the causes of such divergence. This is facilitated by the low tolerance of this species to marine waters that prevents connectivity between these stocks/populations.
Vocabulary size and native speaker self-identification influence flexibility in linguistic prediction among adult bilinguals
Authors: PETERS RYAN E. , GRÜTER THERES , BOROVSKY ARIELLE 
Published: October 2018

AbstractWhen language users predict upcoming speech, they generate pluralistic expectations, weighted by likelihood (Kuperberg & Jaeger, 2016). Many variables influence the prediction of highly likely sentential outcomes, but less is known regarding variables affecting the prediction ofless-likelyoutcomes. Here we explore how English vocabulary size and self-identification as a native speaker (NS) of English modulate adult bi-/multilinguals’ preactivation of less-likely sentential outcomes in two visual-world experiments. Participants heard transitive sentences containing an agent, action, and theme (The pirate chases the ship) while viewing four referents varying in expectancy by relation to the agent and action. In Experiment 1 (N=70), spoken themes referred to highly expected items (e.g., ship). Results indicate lower skill (smaller vocabulary size) and less confident (not identifying as NS) bi-/multilinguals activate less-likely action-related referents more than their higher skill/confidence peers. In Experiment 2 (N=65), themes were one of two less-likely items (The pirate chases the bone/cat). Results approaching significance indicate an opposite but similar size effect: higher skill/confidence listeners activate less-likely action-related (e.g., bone) referents slightly more than lower skill/confidence listeners. Results across experiments suggest higher skill/confidence participants more flexibly modulate their linguistic predictions per the demands of the task, with similar but not identical patterns emerging when bi-/multilinguals are grouped by self-ascribed NS status versus vocabulary size.
The changing epidemiology worldwide ofMycobacterium ulcerans
Authors: O'Brien D. P. , Jeanne I. , Blasdell K. , Avumegah M. , Athan E. 
Published: October 2018

AbstractMycobacterium ulceransis recognised as the third most common mycobacterial infection worldwide. It causes necrotising infections of skin and soft tissue and is classified as a neglected tropical disease by the World Health Organization (WHO). However, despite extensive research, the environmental reservoir of the organism and mode of transmission of the infection to humans remain unknown. This limits the ability to design and implement public health interventions to effectively and consistently prevent the spread and reduce the incidence of this disease. In recent years, the epidemiology of the disease has changed. In most endemic regions of the world, the number of cases reported to the WHO are reducing, with a 64% reduction in cases reported worldwide in the last 9 years. Conversely, in a smaller number of countries including Australia and Nigeria, reported cases are increasing at a rapid rate, new endemic areas continue to appear, and in Australia cases are becoming more severe. The reasons for this changing epidemiology are unknown. We review the epidemiology ofM. ulceransdisease worldwide, and document recent changes. We also outline and discuss the current state of knowledge on the ecology ofM. ulcerans, possible transmission mechanisms to humans and what may be enabling the spread ofM. ulceransinto new endemic areas.
New product, old problem(s): multistate outbreak of Salmonella Paratyphi B variant L(+) tartrate(+) infections linked to raw sprouted nut butters, October 2015
Authors: Heiman Marshall K. E. , Booth H. , Harrang J. , Lamba K. , Folley A. , Ching-Lee M. , Hannapel E. , Greene V. , Classon A. , Whitlock L. , Shade L. , Viazis S. , Nguyen T. , Neil K. P. 
Published: October 2018

Abstract
A cluster of Salmonella Paratyphi B variant L(+) tartrate(+) infections with indistinguishable pulsed-field gel electrophoresis patterns was detected in October 2015. Interviews initially identified nut butters, kale, kombucha, chia seeds and nutrition bars as common exposures. Epidemiologic, environmental and traceback investigations were conducted. Thirteen ill people infected with the outbreak strain were identified in 10 states with illness onset during 18 July–22 November 2015. Eight of 10 (80%) ill people reported eating Brand A raw sprouted nut butters. Brand A conducted a voluntary recall. Raw sprouted nut butters are a novel outbreak vehicle, though contaminated raw nuts, nut butters and sprouted seeds have all caused outbreaks previously. Firms producing raw sprouted products, including nut butters, should consider a kill step to reduce the risk of contamination. People at greater risk for foodborne illness may wish to consider avoiding raw products containing raw sprouted ingredients.
Multilocus sequencing-based evolutionary analysis of 52 strains of Burkholderia pseudomallei in Hainan, China
Authors: Fang Y. , Hu Z. , Chen H. , Gu J. , Hu H. , Qu L. , Mao X. 
Published: October 2018

AbstractPreviously, we reported a phylogenetic study of 98 Burkholderia pseudomallei clinical isolates from Hainan, China. Here, we update the B. pseudomallei strain library with 52 strains from newly identified cases dating from 2014 to 2017, analysed by multilocus sequence typing. Twenty-two sequence types (STs) were identified from the 52 cases, illustrating high genetic diversity; five of them (ST1480, ST1481, ST1482, ST1483 and ST1484) were novel. ST46, ST50 and ST58 predominated (34.6%) as was the case in the previous study (35.7%). An e-BURST map of the ST profiles of the two collections of isolates showed their genetic foundation to be largely unchanged. Neighbour-joining tree analysis was suggestive of a close phylogenetic relationship between the novel STs from this series and those first reported from Hainan (ST1105, ST1099, ST55 and ST1095). Moreover, the two novel STs (1481 and 1483) showed close similarity to ST58 which originated in Thailand indicating a close relationship between B. pseudomallei strains from both countries. The previously described allele profiles gmhD-36 and lepA-68 were found for the first time in our strain collections. Our study emphasises the importance of monitoring the epidemiological status and evolutionary trends of B. pseudomallei in China.
Waist circumference, waist-to-height ratio and conicity index to evaluate android fat excess in Brazilian children
Authors: Filgueiras Mariana De Santis , Vieira Sarah Aparecida , Fonseca Poliana Cristina de Almeida , Pereira Patrícia Feliciano , Ribeiro Andréia Queiroz , Priore Silvia Eloiza , Franceschini Sylvia do Carmo Castro , Novaes Juliana Farias de 
Published: October 2018

AbstractObjectiveTo evaluate the ability of anthropometric measurements to identify excess android fat and to propose cut-off points for excess central adiposity in children, according to age and sex.DesignA cross-sectional study with children from a municipality of Minas Gerais, Brazil. Receiver-operating characteristic curve analyses were performed to evaluate waist circumference (WC), waist-to-height ratio (WHtR) and conicity index (C-index) in estimating excess android fat by dual energy X-ray absorptiometry (DXA).SettingViçosa, Minas Gerais, Brazil.SubjectsChildren aged 4–9 years (n 788).ResultsOverweight prevalence was 29·1 % and android fat percentage was higher among girls. All central fat measurements were able to discriminate excess android fat in the age groups evaluated, especially WC and WHtR, with cut-off points showing good sensitivity and specificity overall.ConclusionsBecause these methods are easy to obtain and inexpensive, it is possible to use WC, WHtR and C-index in population surveys to evaluate central obesity. The proposed cut-off points showed satisfactory values of sensitivity and specificity and can be used in epidemiological studies.
Trends in marketing foods to children in Slovenian magazines: a content analysis
Authors: Lavriša Živa , Erjavec Karmen , Pravst Igor 
Published: October 2018

AbstractObjectiveFood marketing is an important factor influencing children’s food preferences. In Slovenia the use of magazines is widespread among children. We investigated food advertising in children’s and teens’ magazines (CTM) in 2013 and 2017. The penetration of food advertising was compared with magazines targeting the adult population.DesignA repeated cross-sectional study. Magazines were searched for branded food references (BFR). All BFR were categorised and evaluated using the WHO Europe nutrient profile model.SettingSlovenia.SubjectsAll issues of CTM and a selected sample of issues of adult-targeting magazines and newspapers published in Slovenia in 2013 and 2017.ResultsOne hundred and seventy-five issues of CTM (ninety-two in 2013, eighty-three in 2017) and 675 issues of adult-targeted magazines and newspapers were analysed (345 in 2013, 330 in 2017). In 2017, food advertising in CTM dropped notably but the opposite was found for adult-targeted magazines. Regular advertisements dominated in 2017 in CTM, while in 2013, 83 % of BFR types were games/puzzles, competitions and product placements. Chocolate and confectionery were the most advertised in CTM and food supplements in adults’ magazines. Most foods in CTM were classed as ‘not permitted’ in both years (98 % in 2013 and 100 % in 2017).ConclusionsThe advertisements in CTM still mostly refer to unhealthy foods. The extent of food advertising has dropped considerably since 2013. On the contrary, food advertising in printed media targeting adults has increased, chiefly referring to food supplements and foods that do not pass the WHO Europe nutrient profile model criteria.
Fruit and vegetable consumption is associated with improved mental and cognitive health in older adults from non-Western developing countries
Authors: Gehlich Kerstin H , Beller Johannes , Lange-Asschenfeldt Bernhard , Köcher Wolfgang , Meinke Martina C , Lademann Jürgen 
Published: October 2018

AbstractObjectivesConsumption of fruits and vegetables has been shown to contribute to mental and cognitive health in older adults from Western industrialized countries. However, it is unclear whether this effect replicates in older adults from non-Western developing countries. Thus, the present study examined the contribution of fruit and vegetable consumption to mental and cognitive health in older persons from China, India, Mexico, Russia, South Africa and Ghana.DesignRepresentative cross-sectional and cross-national study.Setting/SubjectsWe used data from the WHO Study on Global Ageing and Adult Health (SAGE), sampled in 2007 to 2010. Our final sample size included 28 078 participants.ResultsFruit and vegetable consumption predicted an increased cognitive performance in older adults including improved verbal recall, improved delayed verbal recall, improved digit span test performance and improved verbal fluency; the effect of fruit consumption was much stronger than the effect of vegetable consumption. Regarding mental health, fruit consumption was significantly associated with better subjective quality of life and less depressive symptoms; vegetable consumption, however, did not significantly relate to mental health.ConclusionsConsumption of fruits is associated with both improved cognitive and mental health in older adults from non-Western developing countries, and consumption of vegetables is associated with improved cognitive health only. Increasing fruit and vegetable consumption might be one easy and cost-effective way to improve the overall health and quality of life of older adults in non-Western developing countries.