bluuebunny/crossref_metadata_2025_split huggingface dataset:
New Approach To Traffic Density Estimation Based On Indoor And Outdoor Scenes From CCTV
Authors: Chmielewska Agata , Parzych Marianna , Marciniak Tomasz , Dąbrowski Adam 
Published: May 2015

Abstract
In this paper we present an algorithm for precise estimation of moving objects density (typically people and vehicles) in indoor and outdoor scenes. Automatic generation of the so-called density maps is based on video sequences acquired by surveillance systems. Our approach offers two types of solutions. The first one increments the accumulation table when a moving object is detected in a location of interest, delivering a density map of the presence of moving objects. The second algorithm increments the accumulation table only in cases of detecting a new moving object, resulting in a density map of the count of moving objects. The proposed algorithms were tested with the use of PETS 2009 database and with our own database of long-term video recordings. Finally, results of the density maps visualization and determination of the “busy hours” are presented.
The Rise and Fall of Swedish Wealth Taxation
Authors: Henrekson Magnus , Rietz Gunnar Du 
Published: May 2015

Abstract
We study the evolution of modern Swedish wealth taxation from its introduction in**1911 until it was abolished in 2007. The rules concerning valuation of assets, deductions/exemptions and tax schedules to characterize effective wealth tax schedules are described. These rules and schedules are used to calculate marginal and average wealth tax rates for three differently endowed owners of family firms and individual fortunes corresponding to a large, medium-sized and small firm. The overall trend in the direct wealth tax was rising until 1971 for owners of large and medium-sized firms and for individuals of equally-sized wealth consisting of non-corporate assets. Average direct wealth tax rates were low until 1934, except for 1913 when a progressive defense tax was levied. There were three major tax hikes: in 1934, when the wealth tax was more than doubled, in 1948 when tax rates were doubled again and in 1971 for owners of large firms and similarly sized non-corporate fortunes. Effective tax rates peaked in 1973 for owners of large firms and in 1983 for individuals with large non-corporate wealth. Reduction rules limited the wealth tax rates from 1934 for fortunes with high wealth/income ratios. The wealth tax on unlisted net business equity was abolished in 1991. Tax rates for wealthy individuals were decreased in 1991 and in 1992 and then remained at 0.5-1 percent through 2006, depending on whether the reduction rule was applicable. Tax rates for small-firm owners and small individual fortunes were substantially lower. Aggregate wealth tax revenues were rela-tively small; they never exceeded 0.4 percent of GDP in the postwar period and amounted to 0.16 percent of GDP in 2006.
Policy evaluation methods in tax research – new evidence and interpretations
Authors: Harju Jarkko 
Published: May 2015

Abstract
In this article I briefly describe the main questions related to the design of a tax system and introduce policy evaluation methods that can help us to learn about the effects of different taxes on different outcomes. Then I consider what various responses mean in terms of agents’ behavior and give my view of aspects that are important when tax systems are reformed. Finally I present the results of my PhD dissertation (Harju (2013)) and the contributions of the articles therein one by one, the aim being to offer examples of empirical tax research applying policy evaluation methods.
Generation Shifting and the Principle of Continuity in Norwegian Tax Law
Authors: Zimmer Frederik 
Published: May 2015

Abstract
With effect as from 1st January 2014 Norway abolished the inheritance tax and introduced the so-called continuity principle in income taxation. This means that heirs and receivers of gifts step into the tax basis and other tax positions of the giver and the deceased. Some additional requirements apply to some tax positions, in particular tax positions not related to assets (typically deferral of capital gains and carry forward of losses). Dwelling-houses and farms and forestries which the deceased or the giver could have sold without capital gains taxation is excepted.
NSFR Seminar 2014 – National Report for Sweden
Authors: Kleist David 
Published: May 2015

Abstract
This article aims to give an overview of the rules concerning taxation of companies in Sweden and of trends in the taxation of companies that have been evident in the last few years. It focuses in particular on issues that are connected with the so-called BEPS discussion, for instance interest deduction limitations, CFC rules, general anti-avoidance rules and other rules intended to protect the national tax base. It also sets out to describe other important features of the Swedish tax legislation in regard to companies, such as the rules on taxation of inbound and outbound dividends, interest and royalty.
‘Divine Offspring’: Richard Hooker’s Neoplatonic Account of Law and Causality
Authors: Kirby Torrance 
Published: May 2015

Abstract
Richard Hooker’s (1554-1600) adaptation of classical logos theology is exceptional and indeed quite original for its extended application of the principles of Neoplatonic apophatic theology to the concrete institutional issues of a particular time and place-the aftermath of the Elizabethan Religious Settlement of 1559. Indeed, his sustained effort to explore the underlying connections of urgent political and constitutional concerns with the highest discourse of hidden divine realities-the knitting together of Neoplatonic theology and Reformation politics-is perhaps the defining characteristic of Hooker’s distinction mode of thought. Hooker’s ontology adheres to a Proclean logic of procession and reversion (processio and redditus) mediated by Aquinas’s formulation of the so-called lex divinitatis whereby the originative principle of law remains simple and self-identical as an Eternal Law while it emanates manifold, derivative and dependent species of law, preeminently in the Natural Law accessible to human reason and Divine Law revealed through the Sacred Oracles of Scripture. For Hooker, therefore, ‘all thinges’-including even the Elizabethan constitution in Church and Commonwealth, are God’s offspring: ‘they are in him as effects in their highest cause, he likewise actuallie is in them, the assistance and influence of his deitie is theire life.’
Catholic Communities and Kinship Networks of the Elizabethan Midlands
Authors: Verner Laura 
Published: May 2015

Abstract
An integral method of keeping a non-conforming community functioning is the construction and up keep of networks, as this web of connections provided security and protection with other non-conformists against the persecuting authorities. The non-conforming Catholic community of Elizabethan England (1558-1603) established various networks within England and abroad. This article is based on research that examines the network of Catholics in the Elizabethan Midlands in order to understand both its effectiveness and the relationship of the local and extended Catholic community with one another. The construction, function and result of these networks will be surveyed over several categories of networks, such as local, underground, clerical and exile. Members of the Midland Catholic community travelled to others areas of the British Isles and Europe to gather spiritual and material support for their faith, sent their children abroad for religious education, and resettled abroad creating in this wake a larger and complex international network. The main objective of this exercise is to show the dynamic and function of the network, and understand the impact it had at the local level for Midland Catholics.
‘Out of Whose Hive the Quakers Swarm’d’: Polemics and the Justification of Infant Baptism in the Early Restoration
Authors: Warren Jonathan 
Published: May 2015

Abstract
The English Civil War brought an end to government censorship of nonconformist texts. The resulting exegetical and hermeneutical battles waged over baptism among paedobaptists and Baptists continued well into the Restoration period. A survey of the post-Restoration polemical literature reveals the following themes: 1) the polemical ‘slippery slope’ is a major feature of these tracts. Dissenting paedobaptists believed that Baptists would inevitably become Quakers, despising baptism altogether, and that the resulting social instability would allow the tyranny of Roman Catholicism to reemerge in England. Baptists for their part compared the tyranny of paedobaptist argumentation to the tyranny exercised by Roman Catholics. Anti- Quakeriana and Anti-Popery were both central ‘devil terms’ in this polemical warfare; 2) the exegesis of biblical texts underlying infant baptism revealed contrary understandings of how the bible fit together as a whole. Baptists tended to read Old and New Testaments disjunctively, whereas paedobaptists saw continuity absent explicit abrogation; 3) scholastic theology continued to undergird the arguments of all parties. Especially relevant to this discussion was debate over the proper ‘matter’ and ‘form’ of baptism. Here exegetical and hermeneutical disputes were also relevant. This study reveals that patterns of reading Scripture in each community were informed by traditions and practices, and that the search for the objective ‘literal’ sense of the text was bound to be unavailing.
Signaling equality: On humor and other semiotic resources that serve disagreement and display horizontal hierarchy
Authors: Argaman Einav 
Published: May 2015

AbstractThis paper studies the public display of horizontal hierarchies. Drawing on a naturalistic paradigm, audio- and videotaped presentations of college students were investigated. The students presented in class before their peers. Excerpts that comprise disagreement between equals were selected for analysis. The primary assumption was that disagreements can serve as a potential risk to horizontal hierarchies. Hence, they serve as an interesting source for exploring if and how colleagueship is sustained. The analysis shows the use of various verbal and nonverbal semiotic resources (including humor), which display the shift students make between assuming power and signaling equality. The sequential organization of disagreements (detailed in the paper) pertains to the building blocks (i.e., a contest and a retreat from confrontational positions) that comprise horizontal hierarchy. These building blocks are exhibited in different turns and within turn-constructional components.
The edusemiotics of Tarot: Recovering the lost feminine
Authors: Semetsky Inna 
Published: May 2015

AbstractThe term edusemiotics indicates a novel interdisciplinary field of inquiry at the intersection of educational philosophy, learning theory, and a science of signs. The article explores the semiotics of Tarot images as a mode of informal learning from experiences that are symbolically represented in the language of images as a feminine mode of expression. As embedded in the dynamics of semiosis, the process of reading and interpreting Tarot signs establishes a connection between self and other, subject and object, matter and mind, thus overcoming Cartesian dualism in practice. The implications are profound as Tarot edusemiotics contributes to our moral and intellectual growth.
Is Zero Central Line–Associated Bloodstream Infection Rate Sustainable? A 5-Year Perspective
Authors: Erdei Carmina , McAvoy Linda L. , Gupta Munish , Pereira Sunita , McGowan Elisabeth C. 
Published: May 2015

BACKGROUND AND OBJECTIVE:
Adoption and implementation of evidence-based measures for catheter care leads to reductions in central line–associated bloodstream infection (CLABSI) rates in the NICU. The purpose of this study is to evaluate whether this rate reduction is sustainable for at least 1 year and to identify key determinants of this sustainability at the NICU of the Floating Hospital for Children at Tufts Medical Center.

METHODS:
We reviewed the incidence of CLABSIs in the NICU temporally to the implementation of new practice policies and procedures, from July 2008 to December 2013.

RESULTS:
Adoption of standardized care practices, including bundles and checklists, was associated with a significant reduction of the CLABSI rate to zero for &gt;370 consecutive days in our NICU in 2012. Overall, our CLABSI rates decreased from 4.1 per 1000 line days in 2009 (13 infections; 3163 line days) to 0.94 in 2013 (2 infections; 2115 line days), which represents a 77% reduction over a 5-year period. In the first quarter of 2013, there was a brief increase in CLABSI rate to 3.3 per 1000 line days; after a series of interventions, the CLABSI rate was maintained at zero for &gt;600 days. Ongoing training, surveillance, and vigilance with catheter insertion and maintenance practices and improved documentation were identified as key drivers for success.

CONCLUSIONS:
High-quality training, strict compliance with evidence-based guidelines, and thorough documentation is associated with significant reductions in CLABSIs. Mindful organizing may lead to a better understanding of what goes into a unit’s ability to handle peak demands and sustain extraordinary performance in the long-term.
Active Play Opportunities at Child Care
Authors: Tandon Pooja S. , Saelens Brian E. , Christakis Dimitri A. 
Published: May 2015

BACKGROUND AND OBJECTIVES:
Physical activity (PA) is important for children’s health and development, yet preschoolers are not meeting PA recommendations. The objective of this study was to examine different PA opportunities at child care and how variation in indoor versus outdoor and free versus teacher-led opportunities relate to children’s PA.

METHODS:
An observational study of 98 children (mean age 4.5 years, 49% girls) from 10 child care centers. Classrooms were observed for at least 4 full days per center (total 50 days) to categorize time into (1) not an active play opportunity (APO); (2) naptime; (3) APO, outdoor free play; (4) APO, outdoor teacher-led; (5) APO, indoor free play; and (6) APO, indoor teacher-led. Children wore accelerometers during observations. Linear regression models examined the influence of APO categories on moderate-vigorous physical activity (MVPA) and sedentary time.

RESULTS:
Children’s activity was 73% sedentary, 13% light, and 14% MVPA. For 88% of time children did not have APOs, including 26% time as naptime. On average, 48 minutes per day were APOs (41% sedentary, 18% light, and 41% MVPA), 33 minutes per day were outdoors. The most frequent APO was outdoor free play (8% of time); outdoor teacher-led time was &lt;1%. Children were more active and less sedentary outdoors versus indoors and during the child-initiated APOs (indoors and outdoors) versus teacher-led APOs.

CONCLUSIONS:
Preschoolers were presented with significantly fewer than recommended opportunities for PA at child care. More APOs are needed for children to meet recommendations, particularly those that encourage more outdoor time, more teacher-led and child-initiated active play, and flexibility in naptime for preschoolers.
Head Growth and Neurocognitive Outcomes
Authors: Wright Charlotte M. , Emond Alan 
Published: May 2015

BACKGROUND AND OBJECTIVES:
There is a lack of evidence on the value of head circumference (HC) as a screening measure. We aimed to describe the incidence of head centile shifting and the relationship between extremes of head size and later neurodevelopmental problems in the Avon Longitudinal Study of Parents and Children.

METHODS:
HC was measured routinely at 2, 9, and 18 or 24 months and by researchers at ages 4, 8, 12, and 18 months. IQ according to the Wechsler Intelligence Scale for Children was measured in research clinics at age 8 for all. Neurocognitive disorders (NCDs) were identified from chart review.

RESULTS:
There were 10 851 children with ≥2 head measurements. At each age, 2% to 3% of children had scores that were &lt; −2 or &gt;2 SDs below or above the mean, but for most children this was only found at 1 age. More than 15% of children showed centile shifts, but less than one-third of these were sustained at subsequent measurements. Only 0.5% showed a sustained shift beyond the normal range. Children with consistently small heads were up to 7 times more likely to have an NCD, but 85% of children with small heads had no NCDs, and 93% of children with NCDs had head SD scores within the normal range.

CONCLUSIONS:
Centile shifts within the normal range occur commonly and seem mainly to reflect measurement error. This finding makes robust assessment of the head trajectory difficult and may result in many children being investigated unnecessarily. Extreme head size is neither specific nor sensitive for detecting NCDs, suggesting that routine measurement of HC is unhelpful.
Long-Chain Polyunsaturated Fatty Acids and Cognition in VLBW Infants at 8 years: an RCT
Authors: Almaas Astrid Nylander , Tamnes Christian K. , Nakstad Britt , Henriksen Christine , Walhovd Kristine B. , Fjell Anders M. , Due-Tønnessen Paulina , Drevon Christian A. , Iversen Per Ole 
Published: May 2015

OBJECTIVE:
To test the hypothesis that supplementation with the long chain polyunsaturated fatty acids docosahexaenoic acid (DHA) and arachidonic acid (AA) to very low birth weight (VLBW) infants would improve long-term cognitive functions and influence neuroanatomical volumes and cerebral cortex measured by MRI.

METHODS:
The current study is a follow-up of a randomized, double-blinded, placebo-controlled study of supplementation with high-dose DHA (0.86%) and AA (0.91%) to 129 VLBW infants fed human milk. Ninety-eight children participated at 8 years follow-up and completed a broad battery of cognitive tests. Eighty-one children had cerebral MRI scans of acceptable quality.

RESULTS:
There were no significant differences between the intervention group and the control group on any of the cognitive measures. Equally, MRI data on segmental brain volumes and cerebral cortex volume, area, and thickness suggested no overall group effect.

CONCLUSIONS:
This study is the first long-term follow-up of a randomized controlled trial with supplementation of DHA and AA to human milk fed VLBW infants investigating both cognitive functions and brain macrostructure measured by MRI. No cognitive or neuroanatomical effects of the supplementation were detected at 8 years of age.
Glycerin Enemas and Suppositories in Premature Infants: A Meta-analysis
Authors: Livingston Michael H. , Shawyer Anna C. , Rosenbaum Peter L. , Williams Connie , Jones Sarah A. , Walton J. Mark 
Published: May 2015

BACKGROUND AND OBJECTIVE:
Premature infants are often given glycerin enemas or suppositories to facilitate meconium evacuation and transition to enteral feeding. The purpose of this study was to assess the available evidence for this treatment strategy.

METHODS:
We conducted a systematic search of Medline, Embase, Central, and trial registries for randomized controlled trials of premature infants treated with glycerin enemas or suppositories. Data were extracted in duplicate and meta-analyzed using a random effects model.

RESULTS:
We identified 185 premature infants treated prophylactically with glycerin enemas in one trial (n = 81) and suppositories in two other trials (n = 104). All infants were less than 32 weeks gestation and had no congenital malformations. Treatment was associated with earlier initiation of stooling in one trial (2 vs 4 days, P = .02) and a trend towards earlier meconium evacuation in another (6.5 vs 9 days, P = .11). Meta-analysis demonstrated no effect on transition to enteral feeding (0.7 days faster, P = .43) or mortality (P = 0.50). There were no reports of rectal bleeding or perforation but there was a trend towards increased risk of necrotizing enterocolitis with glycerin enemas or suppositories (risk ratio = 2.72, P = .13). These three trials are underpowered and affected by one or more major methodological issues. As a result, the quality of evidence is low to very low. Three other trials are underway.

CONCLUSIONS:
The evidence for the use glycerin enemas or suppositories in premature infants in inconclusive. Meta-analyzed data suggest that treatment may be associated with increased risk of necrotizing enterocolitis. Careful monitoring of ongoing trials is required.
TiO2 Macroscopic Fibers Bearing Outstanding Photocatalytic Properties Obtained through an Integrative Chemistry-Based Scale-Up Semi-Industrial Process
Authors: Kinadjian Natacha , le Bechec Mickael , Neri Wilfrid , Poulin Philippe , Lacombe Sylvie , Backov Rénal 
Published: May 2015

ABSTRACTIn here we depict the morphogenesis and associated properties of TiO2-based macroscopic fibers designed for the photodecomposition of volatile organic compounds (VOC). We employed a continuous industrially scalable extrusion-based process making the use of hybrid sols of amorphous titania nanoparticles, polyvinyl alcohol (PVA) and occasionally latex nanoparticles. This process allowed for the continuous generation of hybrid TiO2/latex/PVA or TiO2/PVA macroscopic fibers. Upon thermal treatment, biphasic porous fibers are obtained containing the anatase phase of TiO2 with 10-15% of brookite. These fibers, which can be manufactured under several hundred meter of length, are offering significantly improved phototocatalytic efficiency now comparable to the commercial Quartzel®PCO photocatalyst for gas-phase acetone mineralization.
A Phase I Trial of Bortezomib and Sorafenib in Advanced Malignant Melanoma
Authors: Sullivan Ryan J. , Ibrahim Nageatte , Lawrence Donald P. , Aldridge Julie , Giobbie-Hurder Anita , Hodi F. Stephen , Flaherty Keith T. , Conley Christine , Mier James W. , Atkins Michael B. , McDermott David F. 
Published: May 2015

Abstract

Lessons Learned
This study is a rare example of effective doses of both targeted agents being both administered and tolerated. This combination should not be used in melanoma.

Background.
Sorafenib and bortezomib affect BCL family member expression. We previously demonstrated that bortezomib augmented sorafenib-mediated cytotoxicity in melanoma cell lines in vitro. We aimed to combine sorafenib 400 mg b.i.d. with increasing doses of weekly bortezomib.

Methods.
Patients with metastatic melanoma were enrolled in dose-escalation cohorts to determine the maximum tolerated dose (MTD) of sorafenib (twice daily) in combination with bortezomib (weekly for 3 of 4 weeks). The MTD was defined as the highest dose level at which less than 33% of patients exhibited a dose-limiting toxicity (DLT). Efficacy, as measured by 6-month progression-free survival and response rate per RECIST, was documented.

Results.
Eleven patients were enrolled at three dose levels. DLTs (fatigue and rash) were seen in two of three patients at the highest dose level. Five patients were enrolled for sorafenib 400 mg b.i.d. and bortezomib 1.0 mg/m2 weekly for 3 of every 4 weeks; none had DLTs, and this dose level was defined as the MTD. Of 10 evaluable patients, no responses were seen. Two of 11 patients (18%) remained progression free for longer than 6 months.

Conclusion.
The combination of sorafenib and bortezomib is safe but not active in patients with melanoma.