bluuebunny/crossref_metadata_2025 huggingface dataset:
Motywy wędrówki dusz i dybuka w kulturze żydowskiej i ich współczesna realizacja w twórczości Jony Wolach
Authors: Piątek Anna
Published: July 2016

Motifs of transmigration of souls and dybbuk in Jewish culture and their contemporary implementation in the works by Yona WollachThis article describes two concepts important for Jewish mysticism – dybbuk and the transmigration of soul, and goes on to present their contemporary usage in the works by Yona Wollach. The concept of the transmigration of souls (in Hebrew: gilgul neshamot) describes a situation whereby the soul of a dead person returns to the this world and occupies a new body. In the case of the dybbuk (in Hebrew: dibuk), on the other hand, the body of a living person, who has his or her own soul, is possessed by the spirit of a dead person. The concepts of reincarnation and dybbuk played an important role not only in religious tradition but also in folklore and popular and high culture. Both became the focus of a number of artworks. The article presents fragments of the poems of the Israeli poet Yona Wollach (1944–1985), in which she describes psychological states similar to transmigration of souls and being captured by a dybbuk. The article aims to show that these poetic images are in close connection with Wollach`s concept of the human psyche. Motywy wędrówki dusz i dybuka w kulturze żydowskiej i ich współczesna realizacja w twórczości Jony WolachArtykuł przybliża dwa ważne pojęcia mistyki żydowskiej – dybuka i wędrówki dusz, a następnie ukazuje współczesne nawiązanie do nich w twórczości Jony Wolach. Pod pojęciem wędrówki dusz (hebr. gilgul neszamot) rozumie się sytuację, w której dusza zmarłego wraca do świata doczesnego i zamieszkuje w nowym ciele. Natomiast w przypadku dybuka (hebr. dibuk) dochodzi do zawładnięcia ciałem żywego człowieka, posiadającego już jedną duszę, przez ducha zmarłej wcześniej osoby. Pojęcia wędrówki dusz i dybuka odgrywały istotną rolę nie tylko w tradycji religijnej, ale i w folklorze oraz kulturze popularnej i wysokiej, stając się tematem wielu dzieł artystycznych. W tekście prezentowane są fragmenty wierszy izraelskiej poetki Jony Wolach (1944–1985), w których opisuje ona stany psychiczne zbliżone do wędrówki dusz i zawładnięcia przez dybuka. Artykuł ma na celu ukazanie, że te poetyckie obrazy pozostają w głębokim związku z podzielaną przez Wolach koncepcją ludzkiej psychiki.
The soul in the mediaeval Psalter
Authors: Lis Kinga
Published: July 2016

The soul in the mediaeval PsalterThe paper is an attempt to examine what lies at the heart and soul of the mediaeval Psalter in the contemporaneous approach(es) to its vernacularisations. In particular, the paper investigates the applications of the mediaeval translation theory in relation to a 12th-century Anglo-Norman, a 15th-century Middle French and four 14th-century Middle English prose Psalter renditions, with a view to locate them within the spirit of the attitude to biblical translations current in the Middle Ages and against the backdrop of the position of the Psalter in the period. In practical terms, the analysis is conducted on the basis of the equivalent selection strategies for rendering four Latin nouns central to the Psalter: anima, animae ‘soul,’ cor, cordis ‘heart’ and, perhaps surprisingly, ren, renis ‘kidney’ and lumbus, lumbi ‘loins’. All cases of variation in this respect are studied closely from intra- as well as extra-textual perspectives in order to establish the possible reasons behind the divergences, as these constitute exceptions rather than the rule, even in apparently heterodox renditions. Dusza w średniowiecznym PsałterzuArtykuł stanowi próbę bliższego przyjrzenia się podstawowym zasadom średniowiecznego podejścia do tłumaczenia psałterza na języki wernakularne. Przedstawiono w nim analizę zastosowania mediewalnej teorii tłumaczeń w odniesieniu do dwunastowiecznego Psałterza anglo-normandzkiego, piętnastowiecznego Psałterza średniofrancuskiego i czterech czternastowiecznych tłumaczeń Księgi Psalmów na średnioangielski. Celem było wykazanie, w jakim stopniu analizowane teksty odzwierciedlają ówczesne podejście do tłumaczeń biblijnych w kontekście znaczenia psałterza w średniowieczu. Badanie przeprowadzone jest na podstawie doboru ekwiwalentów w tłumaczeniu czterech – niezwykle istotnych z powodu rangi tych tekstów w średniowieczu – łacińskich rzeczowników: anima, animae‚ ‘dusza’, cor, cordis‚ ‘serce’ oraz, co może zaskoczyć, ren, renis‚ ‘nerka’ i lumbus, lumbi, ‘lędźwie’. Najwięcej uwagi poświęcono ustaleniu źródła analizowanej z perspektywy zarówno intra-, jak i ekstratekstualnej wariancji w doborze odpowiedników, jako że rozbieżność w tym względzie stanowi raczej wyjątek, a nie regułę, nawet w tłumaczeniach – wydawałoby się – heterodoksyjnych.
Analysis of Tropical Storm Formation Based on Ensemble Data Assimilation and High-Resolution Numerical Simulations of a Nondeveloping Disturbance
Authors: Penny Andrew B. , Hacker Joshua P. , Harr Patrick A.
Published: July 2016

A nondeveloping tropical disturbance, identified as TCS025, was observed during three intensive observing periods during The Observing System Research and Predictability Experiment (THORPEX) Pacific Asian Regional Campaign (T-PARC)/Tropical Cyclone Structure-2008 (TCS-08) field experiment. The low-level circulation of the disturbance was relatively weak, asymmetric, and displaced a considerable distance from the midlevel circulation. An ensemble of high-resolution numerical simulations initialized from global model analyses was used to further examine TCS025. These simulations tended to unrealistically overdevelop the TCS025 disturbance. This study extends that work by examining the impact of assimilating in situ observations of TCS025 and dual-Doppler radial velocities from the airborne Electra Doppler Radar (ELDORA) using the Data Assimilation Research Testbed (DART) ensemble data assimilation system.

The assimilation of observations results in a more accurate vortex structure that is consistent with the observational analysis. In addition, forecasts initialized from the state of the ensemble after data assimilation exhibit less development than both the control simulation and an ensemble of forecasts without prior data assimilation.

A composite analysis of developing and nondeveloping forecasts from the ensemble reveals that convection was more active in developing simulations, especially near the low-level circulation center. This led to larger diabatic heating rates, spinup of the low-level circulation from vorticity stretching, and greater alignment of the low- and midlevel vorticity centers. In contrast, nondeveloping simulations exhibited less convection, and the circulation was more heavily impacted by vertical wind shear.
Public assessments of the police and policing in Hong Kong
Authors: Adorjan Michael , Lee Maggy
Published: July 2016

This paper presents the findings from a focus group research study on public assessments of the police and policing in Hong Kong. The main findings indicate that while people have generally positive views about police effectiveness in responding promptly to and fighting crime, they have decidedly mixed views regarding stop and search and public order policing. By drawing on the multi-dimensional framework of trust proposed by other policing scholars, we suggest that a useful way to conceptualize public assessments of the police and questions of satisfaction and trust of policing in Hong Kong is to distinguish between people's instrumental concerns about personal safety and crime and their affective concerns about the process of policing and the symbolic role of the police in maintaining a particular way of life. The paper concludes by reaffirming the value of sociologically informed, qualitative policing research that examines questions of police-citizen relationship and legitimacy within a broader socio-political context.
Development and characterization of epoxy-based composites filled with Linz–Donawitz sludge
Authors: Purohit Abhilash , Satapathy Alok
Published: July 2016

Integrated steel plants in general produce large amounts of solid wastes during iron and steel making process. LD sludge or Linz–Donawitz sludge (LDS) are the fine solid particles recovered after wet cleaning of the gas emerging from LD convertors during steel making. In general 8 kg Linz–Donawitz sludge is generated per one ton of crude steel production. This solid waste can have many valuable product-oriented applications if processed economically. The common reuse methods for Linz–Donawitz sludge are recovery of metal values, recycling in sinter plant, and production of value-added products. But its use as filler in polymer composites is not yet established. This work includes the processing and characterization study of epoxy resin filled with micro-sized Linz–Donawitz sludge. Mechanical properties of the composites are evaluated under standard test conditions. Sliding wear tests are conducted using Taguchi’s L25 orthogonal arrays over a range of sliding velocities (36–315 cm/s), normal loads (5–25 N), sliding distances (500–2500 m), and Linz–Donawitz sludge contents (0–20 wt.%). A theoretical model is developed to estimate the wear rate of these composites under different test conditions. The results obtained from the proposed theoretical model are found to be in good agreement with the experimental values under similar test conditions. Taguchi’s analysis suggests that the composition of the composite and the sliding velocity are the most significant factors affecting the specific wear rate. This study further reveals that wear resistance of neat epoxy is enhanced by incorporation of micro-sized LD sludge particles.
Thermal and mechanical properties of mechanically alloyed 304LSS-CNT metal matrix composites
Authors: Massey Caleb , Umanzor Manuel , Vasudevamurthy Gokul
Published: July 2016

A methodology for the creation of 304LSS-CNT metal matrix composites using the mechanical alloying approach is presented. Planetary ball milled powders were both melted and hot pressed and achieved up to 96% theoretical density. High resolution scanning electron microscopy, Scanning Transmission Electron Microscopy, X-ray diffraction, energy dispersive spectroscopy, thermal diffusivity measurements, and Vickers microhardness measurements are used to characterize as processed and heat treated composites. Melted and solidified samples show highly anisotropic austenite/martensite microstructures with the presence of large dendritic carbon agglomerations, while hot-pressed samples show equiaxed austenite/martensite grains with a large number density of carbide precipitates. Grain size and thermal diffusivity decrease while microhardness increases up to 36% with up to 2% carbon nanotube addition for hot-pressed samples. Thus, mechanical alloying has been shown to be a potential option for the production of homogeneous 304LSS-CNT metal matrix composites for applications requiring increased strength.
Simple shearing of rubberlike materials filled with parallel fibers at large strain
Authors: Moreira CS , Nunes LCS
Published: July 2016

The purpose of this paper is to investigate the mechanical behavior of fiber-reinforced incompressible nonlinearly elastic solids under large simple shear deformations. Two different rubberlike materials, with distinct properties of adhesion, were reinforced by a single family of parallel fibers of nylon. Fibers of nylon 6 monofilament fishing line with diameters of 0.25, 0.45, and 0.80 mm were used. Fiber-reinforced specimens were tested under monotonic load at constant temperature, and values of amount of shear were obtained by the digital image correlation method. A phenomenological constitutive model is proposed to predict the mechanical behavior of the transversely isotropic materials. The proposed model takes into account the shear and stretch in the fiber, and fiber-matrix iterations. These iterations are related to the quality of the fiber-matrix bonding and fibers pullout. The obtained results can be useful in understanding the mechanical behavior of fiber-reinforced rubberlike solids and fibrous soft tissues.
Surveys on Reporting Guideline Usage in Dental Journals
Authors: Hua F. , Walsh T. , Glenny A.-M. , Worthington H.
Published: July 2016

The objectives of this study were 1) to find out if and how authors and peer reviewers for dental journals are encouraged to use reporting guidelines (RGs); 2) to identify factors related to RG endorsement; and 3) to assess the knowledge, opinions, and future plans of dental journal editors in chief (EICs) on RGs. A total of 109 peer-reviewed and original research–oriented dental journals that were indexed in the MEDLINE and/or SCIE database in 2015 were included. The “instructions to authors” and “instructions to reviewers” of these journals were identified and retrieved from journals’ official websites. Any mention of RGs or other related policies were sought and extracted. In addition, an anonymous survey of the EICs of the included journals was conducted with a validated questionnaire. All 109 journals provided “instructions to authors,” among which 55 (50.5%) mentioned RGs. Only the CONSORT (45.0%), PRISMA (13.8%), and STROBE (12.8%) guidelines were mentioned by >10% of the included journals. Statistical analyses suggest that RGs were more frequently mentioned by SCIE-indexed journals ( P < 0.001), higher-impact journals ( P = 0.002), and journals that endorsed the ICMJE recommendations ( P < 0.001). “Instructions to reviewers” were available online for only 9 journals (8.3%), 3 of which mentioned RGs. For the EIC survey, the response rate was 32.1% (35 of 109). Twenty-six editors (74.3%) stated that they knew what RGs were before receiving our questionnaire. Twenty-four editors (68.6%) believed that RGs should be adopted by all refereed dental journals where appropriate. RGs are important tools for enhancing research reporting and reducing avoidable research waste, but currently they are not widely endorsed by dental journals. Joint efforts by all stakeholders to further promote RG usage in dentistry are needed.
Dyeing properties and deodorizing/antibacterial performance of cotton/silk/wool fabrics dyed with myrrh (Commiphora myrrha) extract
Authors: Lee Young-Hee , Lee Seul-Gi , Hwang Eun-Kyung , Baek Young-Mee , Cho Sunja , Kim Han-Do
Published: July 2016

An aqueous solution containing a natural colorant (myrrh extract) was obtained by extraction from myrrh using water as an extracting solvent at 90℃ for 90 min with a fixed material to liquor ratio of 1:10. The dyeing properties, color fastness and deodorizing/antibacterial performance of fabrics (cotton, silk and wool fabrics) dyed with myrrh extract were evaluated. The main component in myrrh extract was found to be polysaccharides composed of D-galactose/D-glucuronic acid/L-arabinose and protein. The yellow-red color of fabrics dyed with myrrh extract was attributed to the copper (I) oxide component. The K/ S value of the dyed fabrics increased in the order of cotton < silk < wool. The washing, water and acid/alkaline perspiration fastness of dyed cotton/silk/wool fabrics were good (Grade 4–5), except light fastness (Grade 1–3). The deodorizing performance of dyed fabrics against ammonia and acetic acid was found to be significantly better than the control (undyed) fabrics. The dyed fabrics exhibited an excellent antibacterial performance (99.9% bacteriostatic reduction rate) against both Klebsiella pneumonia and Staphylococcus aureus. These results highlight the strong potential of the natural dyed fabrics as a functional material with both high antibacterial activity and deodorizing function.
Antibacterial activity of chemically versus enzymatic functionalized wool with ɛ-poly-L-lysine
Authors: Kaisersberger-Vincek Maja , Štrancar Janez , Kokol Vanja
Published: July 2016

The effect of the coupling approach (chemical by using carbodiimide chemistry and grafting-to versus grafting-from synthesis routes, and enzymatic by using transglutaminase) of ɛ-poly-L-lysine (ɛPL) graft yield with wool fibers was studied and evaluated related to their antibacterial activity against gram-negative Escherichia coli and gram-positive Staphylococcus aureus bacteria, after 1–24 h of exposure. While the ɛPL applied was evaluated colorimetrically by wool staining with two acid dyes and quantitatively by evaluation of the basic groups using potentiometric titration, its orientation was determined by Fourier transform infrared spectroscopy and, for the first time, by Electron Paramagnetic Resonance spectroscopy using spin-labeled ɛPL.

The highest (∼99% for E. coli versus ∼92% for S. aureus) and kinetically the fastest (in 3 h) antibacterial activity with ∼83% for E. coli versus ∼64% for S. aureus bactericidal effect was determined for the wool functionalized by the chemical grafting-to approach. Such an effect may be related to both quantitatively the highest (∼62 gɛPL/kgwool) grafting yield of ɛPL and conformationally its highly flexible “brush-like” structure. Comparably, the enzymatic coupling (∼50 gɛPL/kgwool) giving ∼95% and ∼8% reductions of E. coli and S. aureus, respectively, being additionally reduced to ∼74% and ∼78% by using the grafting-from approach (∼34 gɛPL/kgwool), was identified as the less bactericidally effective (∼63% versus ∼58%).

It was also shown that a non-ionic surfactant being used in the durability testing of functionalized wool to washing adheres strongly onto the fibers, thus blocking the amino groups of ɛPL, and, as such, decreases the antibacterial efficiency of the wool, being unaffected in the case when the washing was carried out without surfactant.
Smart E-textile: Resistance properties of conductive knitted fabric – Single pique
Authors: Liu Su , Tong Jiahui , Yang Chenxiao , Li Li
Published: July 2016

Wearable electronics textiles are a new emerging phenomenon. These are textiles that incorporate electrical properties, for example heating, light emitting, sensing, etc., and are now being rapidly developed due to the creation of new types of fibers and fiber composites. The different ways that can be used to combine conductive fibers with electronics components have been receiving much attention in wearable electronics research. However, to meet the requirements for both aesthetics and function, textiles technology and the garment design method are important for commercial success. In order to apply electronics to fabrics with the use of conductive fibers, complex and elastic fabric structures both need to be modeled. Therefore, the focus of this study is to examine the resistance properties of single pique, a fabric that is conductive and has a knitted structure that uses tuck stitches, a typical structure in knitting. A planar geometric model is established for a single pique structure based on the loop construction of this knitted fabric. Subsequently, resistive network models are developed for different cases of external voltages to calculate the resistance values of single pique fabrics with different numbers of wales and courses. Corresponding experiments are carried out to verify the proposed resistive network modeling. The newly developed resistance model in this study will provide significant benefits to the industrialization of wearable electronics textiles and the apparel industry as they can offer commercial apparel products that are not only aesthetically pleasing and multi-functional, but also have high added value.
Adhesion and protective properties of electrospun PVA/ES composites obtained by using spiral disk spinnerets
Authors: Zhao Chuchu , Lu Yao , Pan Zhijuan
Published: July 2016

The parameters of electrospinning polyvinylalcohol (PVA) of different molecular weights using spiral disk spinnerets were explored. Ethylene-propylene side-by-side (ES) nonwoven was used as the substrate. Electrospun PVA/ES composite membranes were fabricated by laminating a nanofiber web onto the nonwoven substrate via the hot-press method. The adhesion properties between the PVA nanofiber mat and the ES nonwoven were studied. The results showed that the adhesion properties were significantly affected by temperature, pressure, and processing time. The resultant composite membranes, when treated at 145℃ with a pressure of 100 Pa for 10 minutes, exhibited a preferable adhesion energy of 7.95 J/m2 and a maximum peeling strength of 20.17 cN, as well as a maximum air permeability of 73.92 dm3/(m2s). Simultaneously, the effect of electrospinning time on the characteristics of PVA/ES composites was also explored. The filtration efficiency increased with the prolongation of the electrospinning time, whereas the air permeability decreased. All of the samples were grade A in terms of the electrostatic half-life period (which was less than two seconds), and the softness slowly declined with the addition of nanofibrous layers. The breaking stress, the initial modulus, and the elongation were enhanced with the prolongation of electrospinning time.
Survival of Enterococcus faecium, Staphylococcus aureus and Pseudomonas aeruginosa on cotton
Authors: Fijan Sabina , Pahor Dunja , Šostar Turk Sonja
Published: July 2016

The aim of this study was to evaluate the survival of three challenge bacteria stored at 25℃, 5℃, and 50℃ up to 21 days on 100% cotton textile swatches. The survival of each chosen challenge bacteria was determined by the classical phenotype colony counting method through growth on selective media, and the molecular method of detecting Staphylococcus aureus-, Enterococcus faecium-, and Pseudomonas aeruginosa-specific DNA. E. faecium proved to be the most persistent chosen challenge bacteria at all three chosen storage temperatures. Both E. faecium and S. aureus survived on textile swatches up to 21 days at 25℃ at the highest inoculum. E. faecium and P. aeruginosa persisted at 50℃ only up to 9 and 3 days, respectively. All challenge bacteria survived on textile swatches at 5℃ ( E. faecium 12 days, P. aeruginosa and S. aureus less than 6 days). The results of survival at lower initial inoculum were lower and less dependent on temperature. Dehydration phenomena or fluctuation in relative humidity in the refrigerator at 5℃ possibly explains lower survival than at room temperature. Positive results for the detection of E. faecium- and P. aeruginosa-specific DNA were found for some samples with negative results for classical phenotype counting methods, perhaps owing to the fact that the bacterial cells, due to adverse environmental conditions, reached a viable, but noncultivable (VBNC) state, or that the extracellular DNA fragments persisted on the textiles. Survival of the challenge bacteria for more than 3 days regardless of temperature proves that hospital textiles as an inanimate surface should not be neglected as one of the possible vectors for transmission of pathogens causing healthcare associated infections.
The socialities of everyday urban walking and the ‘right to the city’
Authors: Middleton Jennie
Published: July 2016

This paper explores the socialities of everyday urban walking. The paper begins from the starting contention that a wide range of social and cultural theory, urban planning and transport literatures position walking as a practice that unproblematically encourages ‘social mixing’, ‘community cohesion’ and ‘social interaction’. Through the analysis of in-depth interview and diary data from research on urban walking in London, this paper engages with a series of underexamined questions. What, for example, is the nature of social interactions on foot? Who are they with, what initiates them and how do they unfold? How do these interactions relate to how we understand the relationship between walking and urban space? Attention is drawn to verbal and non-verbal interactions of strangers as they walk and to the significance of the practical accomplishment of walking together. However, an examination of the discursive organisation of diary and interview data extends existing work concerning the practical organisation of everyday pedestrian mobilities by considering the significance of participants’ accounts of their walking experiences. This analytic move foregrounds a counterposition to dominant discourses surrounding everyday walking practices that is situated in the context of broader concerns with everyday urban politics and the ‘right to the city’. This approach contributes to a clearer engagement with the socialities of urban walking whilst raising important questions concerning the ways in which particular walking discourses inform urban scholarship. The paper concludes that in the promotion of walking as a form of low-carbon active travel greater account should be taken of pedestrian encounters.
Driving reduction after the introduction of light rail transit: Evidence from an experimental-control group evaluation of the Los Angeles Expo Line
Authors: Spears Steven , Boarnet Marlon G , Houston Douglas
Published: July 2016

There is a pressing need to estimate the magnitude and dynamics of the behavioural effects of transportation investments and policy. This article innovates by applying an experimental-control group research design to the case of new light rail transit service in Los Angeles, California. Only a handful of previous studies use an experimental design to assess impacts of light rail transit, and this is the first to use an experimental design to measure impacts on vehicle miles travelled, a key determinant of greenhouse gas emissions from the transport sector. We administered an annual seven-day travel study to a panel of households in the vicinity of Los Angeles’ Expo light rail line before the 2012 start of rail service and twice after the line opened. We find that households living within walking distance (1 km) of the new light rail drove approximately 10 fewer miles per day relative to control households farther away. Rail transit trips among near-station households approximately tripled relative to households beyond walking distance. Such driving reductions among households within walking distance of new rail transit stations suggest that Los Angeles’ large rail transit investment, coupled with land use policy, has the potential to help achieve climate change policy goals. More broadly, experimental evaluation can provide insights into causality and patterns of travel behaviour change associated with planning policies.
The Earth as a Gift-Giving Ancestor
Authors: Ignatov Anatoli
Published: July 2016

This article puts into conversation Friedrich Nietzsche’s perspectivism and a particular expression of “African animism,” drawn from my ethnographic fieldwork in Ghana. Nietzsche’s perspectivism extends interpretation beyond the human species into natural processes. Like perspectivism, African animism troubles the binaries—body/soul, nature/culture—that permeate anthropocentric thinking. Human-nonhuman relations are refigured as socio-ecological relations: the earth may be regarded as life-generating ancestors; baobab trees may approach humans as kin. These two images of the world intersect, but they do not mesh together. Nietzsche adopts perspectivism as active intersections between dynamic processes, within an open universe that has not been predesigned for humans. Animism tends toward a world of personalized relationships that would reach harmony if we would only lighten our ecological footprint. I draw upon such resonances to advance a new ethic of experiential environmentalism that treats ecological threats as lived risks and shared experiences with a lively and communicating “environment.”
A Big Data Approach to Assessing the Impact of Social Norms: Reporting One’s Exercise to a Social Media Audience
Authors: Carpenter Christopher J. , Amaravadi Chandra S.
Published: July 2016

Assessing the impact of an individual’s social network on an individual is difficult without administering a large number of surveys. Online social networks with built-in data collection circumvent this problem. The data collected by an exercise-focused social media website and mobile app allowed the estimation of the effect of both the behavior of the social network and the size of that network on the behavior of individual service users (31,200 users reporting 67,699 exercise events with a potential range of 87 weeks). The results are consistent with the theory of normative social behavior in that the amount of exercise reported by the user’s social network as well as the size of the user’s on-site social network affected the user’s exercise behavior over time.
Promoting Accurate Variability of Social Skills in Children With Autism Spectrum Disorder
Authors: Radley Keith C. , Dart Evan H. , Moore James W. , Battaglia Allison A. , LaBrot Zachary C.
Published: July 2016

Restricted and repetitive behavior is a central feature of autism spectrum disorder (ASD), with such behaviors often resulting in lack of reinforcement in social contexts. The present study investigated training multiple exemplars of target behaviors and the utilization of lag schedules of reinforcement in the context of social skills training to promote appropriate and varied social behavior in children with ASD. Five participants with ASD between the ages of 7 and 9 attended a twice-weekly social skills group for 8 weeks. A multiple probe design across skills was utilized to assess intervention effects. During baseline, participants demonstrated low levels of skill accuracy and low appropriate variability in responding. During continuous reinforcement with one trained exemplar, skill accuracy increased while appropriate variability remained low. Training of three exemplars of target skills resulted in minimal improvements in appropriate variability. Introduction of a Lag 2 schedule with three trained exemplars was generally associated with increased appropriate variability. Further appropriate variability was observed during Lag 4 with three trained exemplars. Limitations and implications are discussed.
‘After’ area studies? Place-based knowledge for our time
Authors: Gibson-Graham JK
Published: July 2016

From today’s perspective, early 20th century ‘Area Studies’ texts represent a relic form of geographical research and writing. These compendiums of place-based knowledge present what we now consider to be a layperson’s understanding of ‘geography’ – details of landforms, climate, land use, economic activities, urban patterns and so on. This empirical content is described in language littered with the judgemental adjectives associated with hierarchical knowledge systems such as environmental determinism, economic stage theory and theories of modern state formation. In this essay I interrogate one subset of these texts, namely those that were written about Tropical or Monsoon Asia, as it was often referred to. I situate the publication of these geographies with respect to major shifts in human and earth systems and outline some preliminary ideas for how we could re-read these texts to recover place-based knowledge that might inform current research on economic resilience in Southeast Asia.
Eccentricity Effects on the Efficiency of Attentional Networks: Evidence From a Modified Attention Network Test
Authors: Wang Bin , Zhao Jingjing , Wu Zheng , Shang Wei , Xiang Jie , Cao Rui , Li Haifang , Chen Junjie , Zhang Hui , Yan Ting
Published: July 2016

The effects of eccentricity on the attentional modulation of visual discrimination have been widely studied; however, the substrate of this complex phenomenon is poorly understood. Here, we provided a measure of the effects of eccentricity on three attentional networks: alerting, orienting, and executive attention. Participants ( N = 63) were tested with a modified attention network test that included an additional eccentricity variation; this test allowed us to investigate the efficiency of the attentional networks at near and far eccentricities. Compared with targets at the near eccentricity, targets at the far eccentricity generally elicited significantly longer reaction times. We also found the far eccentricity was associated with smaller orienting effect scores and larger executive control scores than the near eccentricity. Interestingly, at the near eccentricity, executive control scores were larger when the spatial information was neutral (no cue, center cue, and double cue), but at the far eccentricity, the scores were larger when the spatial information was valid (spatial cue). We propose that the allocation of attentional resources differed among these cue conditions and influenced the interference caused by conflicting information.
Understanding the response of pulsed electric field on osteoblast functions in three-dimensional mesh structures
Authors: Kumar A , Nune KC , Misra RDK
Published: July 2016

The endogenous electric field plays a determining role in impacting biological functions including communication with the physiological system, brain, and bone regeneration by influencing cellular functions. From this perspective, the objective of the study described here is to elucidate the effect of external electric field under dynamic conditions, in providing a guiding cue to osteoblasts in terms of cell–cell interactions and synthesis of prominent adhesion and cytoskeleton proteins. This was accomplished using pulsed direct current electric field of strength 0.1–1 V/cm. The electric field provided guided cue to the cells to migrate toward cathode. Membrane blebbing or necrosis was nearly absent in the vicinity of cathode at 0.1 and 0.5 V/cm electric field strength. Moreover, a higher cell proliferation as well as higher expression of vinculin and densely packed actin stress fibers was observed. At anode, the cells though healthy but expression of actin and vinculin was less. We underscore for the first time that the biological functionality can be favorably modulated on 3D printed scaffolds in the presence of electric field and under dynamic conditions with consequent positive effect on cell proliferation, growth, and expression level of prominent proteins.
Association between violence exposure and condom non-use among transgender sex workers in the Dominican Republic: the mediating role of trust
Authors: Budhwani Henna , Turan Bulent , Hasbun Julia , Rosario Santo , Tillotson Louise , McGlaughlin Elaine , Waters John
Published: July 2016

Transgender women are a high-risk population, and transgender female sex workers are one of the most vulnerable populations globally. Transgender female sex workers have high rates of sexually transmitted infections, HIV, and exposure to violence compared to cisgender sex workers; these negative exposures are associated with an increase in HIV risk behaviors. Thus, the aim of this study is to examine the relationship between exposure to violence and condom non-use in transgender female sex workers residing in the Dominican Republic. We hypothesize that mediation exists wherein the effects of violence on condom non-use are mediated by distrust. Facilitated interview data ( N = 78) were used. Primary outcome was condom non-use with coercive partner. Four logistic regression models and a mediation analysis were employed. Respondents’ mean age was 23.0 years (SD = 4.8) with an average level education attainment of 10.1 years (SD = 2.6); 35% reported experiencing violence; 17% believed that a person who asks a partner to use a condom does not trust that partner. Exploratory mediation analyses yielded a significant indirect effect of experience with violence on condom non-use through distrust (b = 0.64, SE = 0.33, p = .05). Results suggest that distrust mediates the association between experienced violence and condom use with coercive partners. It was concluded that developing interventions on increasing resilience and perceived self-worth, plus provision of screening for violence and referral services may reduce maladaptive attributions and cognitions about condom use. Furthermore, by implementing policies that protect vulnerable populations, and subsequently enforcing them, the Dominican Republic has the opportunity to improve overall population health and protect their most disadvantaged citizens.
Associations of Emotional Distress and Perceived Health in Persons With Atrial Fibrillation and Their Partners Using the Actor–Partner Interdependence Model
Authors: Dalteg Tomas , Benzein Eva , Sandgren Anna , Malm Dan , Årestedt Kristofer
Published: July 2016

Individual behavior affects and is affected by other people. The aim of this study was to examine if emotional distress in patients with atrial fibrillation (AF) and their spouses was associated with their own and their partner’s perceived health. Participants included 91 dyads of patients and their spouses. Emotional distress was measured using the Hospital Anxiety and Depression Scale and perceived health was measured with the Short Form 36 Health Survey. The Actor–Partner Interdependence Model was used for dyad-level analyses of associations, using structural equation modeling. Higher levels of anxiety and depression were associated with lower levels of perceived health in patients and spouses. Higher levels of depression in patients were associated with lower levels of vitality in spouses and vice versa. As AF patients and their spouses influence each other, health-care interventions should consider the dyad to address dyadic dynamics. This may benefit the health of the individual patient and of the couple.
Sport for peace in Northern Ireland? Civil society, change and constraint after the 1998 Good Friday Agreement
Authors: Mitchell David , Somerville Ian , Hargie Owen
Published: July 2016

Using the case of Northern Ireland, this article examines how post-conflict transition impacts sports organisations which have traditionally underpinned societal division and what factors facilitate or restrain such organisations from fulfilling peacebuilding functions. The article identifies three peacebuilding functions of sport: in-group socialisation, promoting social cohesion and symbolically representing new identities. Then, after outlining the sporting and political context in Northern Ireland, the article explores changes within the sporting environment stemming from the peace process as well as persistent socio-political barriers to sport’s capacity to encourage reconciliation and integration, especially symbolic contestation and territorial segregation. The analysis draws on a public attitudes survey (n = 1210) conducted by the authors as part of a major government-funded study. The findings demonstrate the potential of the three peacebuilding functions of sport, yet also, crucially, the constraints imposed by the distinct and divided political context. Avenues for further and comparative research are identified.
Making home visits: Creativity and the embodied practices of home visiting in social work and child protection
Authors: Ferguson Harry
Published: July 2016

Although the home is the most common place where social work goes on, research has largely ignored the home visit. Drawing on a participant observation study of child protection work, this article reveals the complex hidden practices of social work on home visits. It is argued that home visits do not simply involve an extension of the social work organisation, policies and procedures into the domestic domain but the home constitutes a distinct sphere of practice and experience in its own right. Home visiting is shown to be a deeply embodied practice in which all the senses and emotions come into play and movement is central. Through the use of creativity, craft and improvisation practitioners ‘make’ home visits by skilfully enacting a series of transitions from the office to the doorstep, and into the house, where complex interactions with service users and their domestic space and other objects occur. Looking around houses and working with children alone in their bedrooms were common. Drawing upon sensory and mobile methods and a material culture studies approach, the article shows how effective practice was sometimes blocked and also how the home was skilfully negotiated, moved around and creatively used by social workers to ensure parents were engaged with and children seen, held and kept safe.
Hemostatic Wound Dressing for Postinterventional Hemostasis in Large Femoral Artery Access Sites
Authors: Sauer Alexander , Dierks Alexander , Wolfschmidt Franziska , Hassold Nicole , Bley Thorsten A. , Kickuth Ralph
Published: July 2016

Purpose: To present the results of a prospective single-center study that evaluated the safety and efficacy of a hemostatic dressing following femoral artery access. Methods: Within a 9-month period, 80 patients (mean age 68±14 years; 55 men) were treated with a hemostatic dressing patch (Hematrix Active Patch) containing aminocaproic acid, calcium chloride, and thrombin after endovascular procedures via a 6- to 8-F femoral artery access. After removing the sheath, the wound dressing was placed on the puncture site followed by constant manual compression adapted to the sheath size (specified pressure times: 8 minutes for 6-F, 9 minutes for 7-F, and 10 minutes for 8-F). Patients were treated with an additional pressure bandage for 24 hours. Hemostasis was checked clinically and with duplex ultrasound after patch removal and at 24 hours. Patient characteristics [platelets, systolic blood pressure, international normalized ratio (INR), and partial thromboplastin time (PTT)], sheath sizes, and approach direction were compared among patients with successful hemostasis (within specified pressure times) vs those with prolonged compression. Results: A total of 39 6-F, 19 7-F, and 22 8-F sheaths were employed. In 73 (91.2%) of 80 patients, hemostasis was reached within the prespecified pressure times (mean 8.8±0.8 minutes). In 7 patients (4 6-F, 1 7-F, 2 8-F) a longer compression time was necessary (mean 34±30 minutes). No serious major complication occurred. Twelve (15.0%) minor and 5 (6.3%) moderate subcutaneous hematomas were observed. Two (2.5%) false aneurysms were treated successfully. Ambulation and discharge was possible within 24 hours in 79 (98.7%) cases. Patients with initial hemostasis and those with prolonged compression did not differ substantially (p>0.05) according to sheath size, approach direction, INR (1.09±0.3 vs 1.11±0.3), platelets (234±47×103/µL vs 249±93×103/µL), systolic blood pressure (150±26 vs 152±17 mm Hg), or PTT (31±7.9 vs 34.8±10.0 seconds). Conclusion: The evaluated wound dressing seems to be safe and effective in reducing time to hemostasis in large arterial access sites. However, a randomized trial with a larger population and an active control group is necessary to confirm these preliminary data. Moreover, additional focus on shortening the time to ambulation is required in future studies.
Cell sources forin vitrohuman liver cell culture models
Authors: Zeilinger Katrin , Freyer Nora , Damm Georg , Seehofer Daniel , Knöspel Fanny
Published: July 2016

In vitro liver cell culture models are gaining increasing importance in pharmacological and toxicological research. The source of cells used is critical for the relevance and the predictive value of such models. Primary human hepatocytes (PHH) are currently considered to be the gold standard for hepatic in vitro culture models, since they directly reflect the specific metabolism and functionality of the human liver; however, the scarcity and difficult logistics of PHH have driven researchers to explore alternative cell sources, including liver cell lines and pluripotent stem cells. Liver cell lines generated from hepatomas or by genetic manipulation are widely used due to their good availability, but they are generally altered in certain metabolic functions. For the past few years, adult and pluripotent stem cells have been attracting increasing attention, due their ability to proliferate and to differentiate into hepatocyte-like cells in vitro. However, controlling the differentiation of these cells is still a challenge. This review gives an overview of the major human cell sources under investigation for in vitro liver cell culture models, including primary human liver cells, liver cell lines, and stem cells. The promises and challenges of different cell types are discussed with a focus on the complex 2D and 3D culture approaches under investigation for improving liver cell functionality in vitro. Finally, the specific application options of individual cell sources in pharmacological research or disease modeling are described.
Believing Is Becoming
Authors: Reichard Rebecca J. , Walker Dayna O. , Putter Stefanie E. , Middleton Eric , Johnson Stefanie K.
Published: July 2016

Leader developmental efficacy, or one’s belief in his/her ability to develop leadership knowledge or skills, is theorized to predict engagement and success in leader development. Conducting the first empirical studies on this construct using cross-sectional and quasi-longitudinal surveys across three samples consisting of 73, 94, and 49 leaders, respectively, we find that leader developmental efficacy predicts intentions to self-develop leadership above and beyond past leader development. Intentions to develop as a leader, in turn, predicts actual implementation of leader development behaviors 1 month later. Examining reverse directionality, we observe that the quantity, and potentially the quality, of past leader development behaviors are positively related to current leader developmental efficacy. Finally, leader developmental efficacy is associated with an increase in leader efficacy through a leader development program. Implications for assessing and developing leader developmental efficacy prior to formal programs are discussed.
F-actin links Epac-PKC signaling to purinergic P2X3 receptor sensitization in dorsal root ganglia following inflammation
Authors: Gu Yanping , Wang Congying , Li GuangWen , Huang Li-Yen M
Published: July 2016

Sensitization of purinergic P2X3 receptors (P2X3Rs) contributes to the production of exaggerated nociceptive responses following inflammatory injury. We showed previously that prostaglandin E2 (PGE2) potentiates P2X3R-mediated ATP currents in dorsal root ganglion neurons isolated from both control and complete Freund’s adjuvant-induced inflamed rats. PGE2 potentiation of ATP currents depends only on PKA signaling in control neurons, but it depends on both PKA and PKC signaling in inflamed neurons. We further found that inflammation evokes an increase in exchange proteins directly activated by cAMP (Epacs) in dorsal root ganglions. This increase promotes the activation of PKC to produce a much enhanced PGE2 effect on ATP currents and to elicit Epac-dependent flinch nocifensive behavioral responses in complete Freund’s adjuvant rats. The link between Epac-PKC signaling and P2X3R sensitization remains unexplored. Here, we show that the activation of Epacs promotes the expression of phosphorylated PKC and leads to an increase in the cytoskeleton, F-actin, expression at the cell perimeter. Depolymerization of F-actin blocks PGE2-enhanced ATP currents and inhibits P2X3R-mediated nocifensive responses after inflammation. Thus, F-actin is dynamically involved in the Epac-PKC-dependent P2X3R sensitization. Furthermore, Epacs induce a PKC-dependent increase in the membrane expression of P2X3Rs. This increase is abolished by F-actin depolymerization, suggesting that F-actin mediates Epac-PKC signaling of P2X3R membrane expression. Thus, after inflammation, an Epac-PKC dependent increase in F-actin in dorsal root ganglion neurons enhances the membrane expression of P2X3Rs to bring about sensitization of P2X3Rs and abnormal pain behaviors.