bluuebunny/crossref_metadata_2025_split huggingface dataset:
Application of Codes Performance‐Based Design Procedures for a Tall Building Using Recorded and Spectrally Modified Ground Motions
Authors: Rezaei Rahim , Tariverdilo Saeed , Sheidaii Mohammad Reza , Khodabandehlou Ashkan 
Published: June 2020

SummaryThere is a growing tendency toward the performance‐based design of tall buildings, where any assessment using response history analysis requires a set of ground motion (GM) records. This paper considering a tall building as a case study investigates how judgment on the seismic safety of the structure is affected by the use of recorded or spectrally matched GMs. Three model structures are developed: (a) using conventional design procedure of Chapter 12 of ASCE 7‐16; (b) adopting linear analysis requirements of Chapter 16 of ASCE 7‐16; (c) designing for service‐level design earthquake of Los Angles Tall Building Structural Design Council (LATBSDC) procedure. It is shown that all of the structures give acceptable performance when subjected to simulated GMs, although this is not the case for amplitude‐scaled GMs based on ASCE 7‐16 and LATBSDC. Finally, to have an objective assessment of performance, independent of GM types, incremental dynamic analysis is employed to derive fragility and mean annual rate of exceeding (MAR). Results show that for anticipated drifts at Maximum Considered Earthquake (MCE) level, the structures provide acceptable MAR at the fundamental period. However, for the higher modes including the second and third periods, MAR values become acceptable only at drifts as large as 0.085.
Effects of Cortex Phellodendri extract on post‐weaning piglets diarrhoea
Authors: Xu Xiaofan , Pan Yunxin , Xu Baoyang , Yan Yiqin , Yin Boqi , Wang Yanqing , Hu Shuxin , Ma Libao 
Published: June 2020

AbstractThe diarrhoea incidence rate is often high among weaning piglets. In light of the fact that Cortex phellodendri has long been used to treat diarrhoea in China, this study aimed to evaluate the effects of Cortex Phellodendri Extract (CPE) on diarrhoea in weaning piglets and the mechanism behind such effects. In the first trial, 36 diarrhoeal weaning piglets were randomly divided into three groups. The control group was injected with 20 mg oxytetracycline/kg BW, while the two treatment groups were orally administered with 10 mg and 20 mg CPE/kg BW respectively. In the second trial, 96 weaning piglets were randomly divided into two groups. The control group was fed basal diet, while 300 mg CPE/kg BW was added to the diet of the treatment group. The pathogenic bacteria were then isolated and identified from the diarrhoeal faecal samples. Cell adhesion and RT‐PCR tests were used to investigate the effect of CPE on the adhesion of pathogenic bacteria to IPEC‐J2 cells. 16S rDNA‐based high‐throughput sequencing was used to analyse faecal microflora. The results showed that CPE reduced the diarrhoea incidence rate (p < 0.05) and diarrhoea index (p < 0.05) compared to control group, and increased the richness and evenness of weaning piglets’ gut microbiota. Escherichia coli (E. coil) was identified as the causative organism. Cell adhesion and RT‐PCR tests suggested that CPE reduced the adhesion of E. coli to IPEC‐J2 cells (p < 0.05) and the expression of fae and faeG gene (p < 0.05) responsible for encoding E. coli fimbriae protein.
Whole-body magnetic resonance imaging in children – how and why? A systematic review
Authors: Zadig Pia , von Brandis Elisabeth , Lein Regina Küfner , Rosendahl Karen , Avenarius Derk , Ording Müller Lil-Sofie 
Published: June 2020

AbstractWhole-body magnetic resonance imaging (MRI) is increasingly being used for a number of indications. Our aim was to review and describe indications and scan protocols for diagnostic value of whole-body MRI for multifocal disease in children and adolescents, we conducted a systematic search in Medline, Embase and Cochrane for all published papers until November 2018. Relevant subject headings and free text words were used for the following concepts: 1) whole-body, 2) magnetic resonance imaging and 3) child and/or adolescent. Included were papers in English with a relevant study design that reported on the use and/or findings from whole-body MRI examinations in children and adolescents. This review includes 54 of 1,609 papers identified from literature searches. Chronic nonbacterial osteomyelitis, lymphoma and metastasis were the most frequent indications for performing a whole-body MRI. The typical protocol included a coronal STIR (short tau inversion recovery) sequence with or without a coronal T1-weighted sequence. Numerous studies lacked sufficient data for calculating images resolution and only a few studies reported the acquired voxel volume, making it impossible for others to reproduce the protocol/images. Only a minority of the included papers assessed reliability tests and none of the studies documented whether the use of whole-body MRI affected mortality and/or morbidity. Our systematic review confirms significant variability of technique and the lack of proven validity of MRI findings. The information could potentially be used to boost attempts towards standardization of technique, reporting and guidelines development.
Various Endoluminal Approaches Available for Treating Pathologies of the Aortic Arch
Authors: Anwar Muzaffar A. , Hamady Mohammad 
Published: June 2020

AbstractOpen surgical repair of the aortic arch for degenerative aortic disease in an unfit patient is associated with significant morbidity and mortality. Endoluminal techniques have advanced over the last decade. Contemporary endovascular options including a hybrid approach (supra-aortic debranching and aortic stent graft), inner branched endograft, chimney stents, and scallop or fenestrated endografts are being used frequently as an alternative to open surgical arch repair. Understanding of the available endoluminal technology along with careful planning and effective teamwork is required to minimise complications associated with the endoluminal techniques, particularly neurological ones. Custom made techniques are superior to chimney or parallel technology in terms of their complications and durability. Integration of the protective devices such as embolic protection filters into stent design may reduce the risk of poor neurological sequelae. Long-term data are needed to assess the durability of these devices.
Anisokorie mal anders
Authors: Klonner Jan , Salchow Daniel 
Published: June 2020

ZusammenfassungEine 53-jährige Patientin beklagte erhöhte Blendempfindlichkeit 3 Wochen nach Einnahme von Moxifloxacin-Tabletten bei Infekt der oberen Atemwege. Es bestand eine Anisokorie, die Pupillenreaktion, sowohl auf Licht als auch auf Naheinstellung, war aufgehoben. In der Untersuchung des vorderen Augenabschnittes fielen beidseits ausgeprägte Iristransilluminationsdefekte (ITD) auf. Wir diagnostizierten ein BAIT-Syndrom (bilaterales akutes Iristransilluminationssyndrom). Dies ist ein seltenes Syndrom, welches mit einer massiven Depigmentierung der Iris sowie einer Atrophie der Irismuskulatur einhergeht. Risikofaktor für die Entstehung eines BAIT-Syndroms scheint die orale Einnahme von Antibiotika, insbesondere Moxifloxacin, im Rahmen eines Infektes der oberen Atemwege zu sein, aber auch spontan auftretende Fälle sind beschrieben. Betroffen sind v. a. Frauen mittleren Alters. Die genaue Ursache des BAIT-Syndroms ist bisher unklar. Diskutiert wird ein möglicher Einfluss der Konzentration des Antibiotikums im Glaskörper. Differenzialdiagnostisch muss bei Iristransilluminationsdefekten insbesondere auch an Albinismus, intraokuläre Entzündungen, Pseudoexfoliationssyndrom und Pigmentdispersionssyndrom gedacht werden. Eine spezifische Therapie des BAIT-Syndroms besteht bisher nicht. Erhöhte Lichtempfindlichkeit und ein Post-BAIT-Glaukom können mögliche Komplikationen sein. Die Kenntnis des seltenen BAIT-Syndroms kann im klinischen Alltag hilfreich bei der differenzialdiagnostischen Einordnung einer Anisokorie sein und ggf. zur Vermeidung unnötiger diagnostischer Schritte beitragen.
Anti-BlUFf: towards counterfeit mitigation in IC supply chains using blockchain and PUF
Authors: Aniello Leonardo , Halak Basel , Chai Peter , Dhall Riddhi , Mihalea Mircea , Wilczynski Adrian 
Published: June 2020

AbstractThe complexity of today’s integrated circuit (IC) supply chain, organised in several tiers and including many companies located in different countries, makes it challenging to assess the history and integrity of procured ICs. This enables malicious practices like counterfeiting and insertion of back doors, which are extremely dangerous, especially in supply chains of ICs for industrial control systems used in critical infrastructures, where a country and human lives can be put at risk. This paper aims at mitigating these issues by introducing Anti-BlUFf (Anti-counterfeiting Blockchain- and PUF-based infrastructure), an approach where ICs are uniquely identified and tracked along the chain, across multiple sites, to detect tampering. Our solution is based on consortium blockchain and smart contract technologies; hence, it is decentralised, highly available and provides strong guarantees on the integrity of stored data and executed business logic. The unique identification of ICs along the chain is implemented by using physically unclonable functions (PUFs) as tamper-resistant IDs. We first define the threat model of an adversary interested in tampering with ICs along the supply chain and then provide the design of the tracking system that implements the proposed anti-counterfeiting approach. We present a security analysis of the tracking system against the designated threat model and a prototype evaluation to show its technical feasibility and assess its effectiveness in counterfeit mitigation. Finally, we discuss several key practical aspects concerning our solution ad its integration with real IC supply chains.
Nonemptiness and smoothness of twisted Brill–Noether loci
Authors: Hitching George H. , Hoff Michael , Newstead Peter E. 
Published: June 2020

AbstractLet V be a vector bundle over a smooth curve C. In this paper, we study twisted Brill–Noether loci parametrising stable bundles E of rank n and degree e with the property that $$h^0 (C, V \otimes E) \ge k$$

h
0

(
C
,
V
⊗
E
)

≥
k

. We prove that, under conditions similar to those of Teixidor i Bigas and of Mercat, the Brill–Noether loci are nonempty and in many cases have a component which is generically smooth and of the expected dimension. Along the way, we prove the irreducibility of certain components of both twisted and “nontwisted” Brill–Noether loci. We describe the tangent cones to the twisted Brill–Noether loci. We end with an example of a general bundle over a general curve having positive-dimensional twisted Brill–Noether loci with negative expected dimension.
Rollercoasters are not Fun for Mary: Against Indexical Contextualism
Authors: Berškytė Justina 
Published: June 2020

AbstractIndexical contextualism (IC) is an account of predicates of personal taste (PPTs) which views the semantic content of PPTs as sensitive to the context in which they are uttered, by virtue of their containing an implicit indexical element. Should the context of utterance change, the semantic content carried by the PPT will also change. The main aim of this paper is to show that IC is unable to provide a satisfactory account of PPTs. I look at what I call “pure” IC accounts and show that because they fail to respect empirical data regarding disagreements where neither person is at fault, known as “faultless disagreements”, they must be rejected. I then go on to consider what I call IC “plus” (IC+) accounts. Such accounts attempt to account for the faultlessness of such disagreements using a simple indexical semantics, whilst introducing some extra ingredient to account for the disagreement part. I focus on two main versions of IC+: Gutzmann’s (in: Meier, van Wijnberger-Huitink (eds) Subjective meaning: alternatives to relativism, De Gruyter, Berlin, 2016) expressivist account, and López de Sa’s (in: García-Carpintero, Kölbel (eds) Relative truth, Oxford University Press, Oxford, 2008; Erkenntnis 80(Supp 1):153–165, 2015) presuppositional account. I discuss some internal worries with these accounts before going on to some final remarks about IC/IC+ in general. I conclude that neither IC nor IC+ can provide a satisfactory semantics for PPTs.
The Connection between Bohmian Mechanics and Many-Particle Quantum Hydrodynamics
Authors: Renziehausen Klaus , Barth Ingo 
Published: June 2020

AbstractBohm developed the Bohmian mechanics (BM), in which the Schrödinger equation is transformed into two differential equations: a continuity equation and an equation of motion similar to the Newtonian equation of motion. This transformation can be executed both for single-particle systems and for many-particle systems. Later, Kuzmenkov and Maksimov used basic quantum mechanics for the derivation of many-particle quantum hydrodynamics (MPQHD) including one differential equation for the mass balance and two differential equations for the momentum balance, and we extended their analysis in a prework (K. Renziehausen, I. Barth in Prog. Theor. Exp. Phys. 2018:013A05, 2018) for the case that the particle ensemble consists of different particle sorts. The purpose of this paper is to show how the differential equations of MPQHD can be derived for such a particle ensemble with the differential equations of BM as a starting point. Moreover, our discussion clarifies that the differential equations of MPQHD are more suitable for an analysis of many-particle systems than the differential equations of BM because the differential equations of MPQHD depend on a single position vector only while the differential equations of BM depend on the complete set of all particle coordinates.
Mapping connectivity and conflict risk to identify safe corridors for the Persian leopard
Authors: Ghoddousi Arash , Bleyhl Benjamin , Sichau Clara , Ashayeri Delaram , Moghadas Peyman , Sepahvand Pooriya , Kh Hamidi Amirhossein , Soofi Mahmood , Kuemmerle Tobias 
Published: June 2020

AbstractContextMany large carnivores depend on habitat patches outside protected areas, as well as safe corridors between them. However, corridor assessments typically ignore potential conflicts between carnivores and people, which can undermine corridor effectiveness and thus conservation success.ObjectivesWe identified safe dispersal corridors and conflict-prone movement bottlenecks for Persian leopard (Panthera pardus saxicolor) between protected areas in the Alborz Mountains, Iran, by mapping habitat, landscape permeability, and conflict risk. We then identified priority areas for conservation interventions according to the intensities of different threats.MethodsWe mapped land cover using Landsat satellite images, gathered data on leopard and prey distributions and livestock depredation events via interview surveys in 69 cells of 6 × 6 km each. We then used occupancy modeling to identify habitat patches, used circuit theory modeling to analyze landscape permeability, and assessed human-leopard conflict risk using generalized linear models.ResultsLeopard habitat use increased with prey availability and decreased with elevation. Prey distribution, in turn, was mostly negatively influenced by agricultural lands and distance from protected areas. Conflict risk (i.e., probability of leopard depredation on livestock) was high in landscapes where agriculture was widespread and historical forest loss high. Not accounting for conflicts overestimated connectivity among habitat patches substantially.ConclusionsHuman-carnivore conflicts are an important constraint to connectivity and should be considered in corridor assessments. Our study shows how habitat analysis, connectivity assessment, and conflict risk mapping can be combined to guide conservation planning for identifying habitat networks and safe corridors for carnivores in human-dominated landscapes.
Managerial Skill and European PERE Fund Performance
Authors: Sleptcova Maiia , Falkenbach Heidi 
Published: June 2020

AbstractInstitutional investors often select private equity real estate (PERE) funds based on the belief that some of the managers possess skill. In this paper, we study skill of PERE general partners (GPs) from two perspectives: performance persistence and limited partner (LP) reinvestment. We first risk-adjust fund returns by controlling for fund characteristics and obtain abnormal returns that are driven by managerial skill. We then use pooled OLS and probit regressions on abnormal returns to show that managerial performance persists in our sample, and that skilled managers continue to deliver winning risk-adjusted performance, while for mediocre managers performance does not persist in terms of neither performance correlation nor probability of repeating performance. We also provide evidence that LP reinvestment can serve as a signal of skill, as reinvested funds perform better than non-reinvested ones. This positive effect of reinvestment also applies to the predecessor loser and non-winner funds, suggesting that poor performance does not always indicate the lack of skill, but can be a result of random events.
Former Communist party membership and present-day entrepreneurship
Authors: Ivlevs Artjoms , Nikolova Milena , Popova Olga 
Published: June 2020

AbstractAfter the collapse of communism in Central and Eastern Europe, former party members were particularly likely to start businesses and become entrepreneurs. What remains unclear, however, is whether this entrepreneurial activity was driven by the resources, information, and opportunities provided by former party membership or because individuals with specific individual attributes were more likely to become Communist cadres (self-selection). This study is the first to separate the causal effect of former Communist party membership from self-selection. Using individual-level Life in Transition-III survey data and a control function approach, we find that former Communist party membership has facilitated business set-up but not business longevity in Central and Eastern European countries. We also show that people who joined the former ruling party had fewer of the traits associated with entrepreneurship such as unobservable personality traits, ability, motivation, and entrepreneurial aptitude, and as such were negatively self-selected. We show that former Communist party membership still matters for business practices, business ethics, and the nature of doing business in transition economies.
Generalised joint regression for count data: a penalty extension for competitive settings
Authors: van der Wurp Hendrik , Groll Andreas , Kneib Thomas , Marra Giampiero , Radice Rosalba 
Published: June 2020

AbstractWe propose a versatile joint regression framework for count responses. The method is implemented in the R add-on package and allows for modelling linear and non-linear dependence through the use of several copulae. Moreover, the parameters of the marginal distributions of the count responses and of the copula can be specified as flexible functions of covariates. Motivated by competitive settings, we also discuss an extension which forces the regression coefficients of the marginal (linear) predictors to be equal via a suitable penalisation. Model fitting is based on a trust region algorithm which estimates simultaneously all the parameters of the joint models. We investigate the proposal’s empirical performance in two simulation studies, the first one designed for arbitrary count data, the other one reflecting competitive settings. Finally, the method is applied to football data, showing its benefits compared to the standard approach with regard to predictive performance.
Cyberkriminalität im Kontext von Partnerschaft, Sexualität und Peerbeziehungen: Zur Cyberkriminologie des digitalen sozialen Nahraums
Authors: Rettenberger Martin , Leuschner Fredericke 
Published: June 2020

ZusammenfassungDie Etablierung des Internets als sozialer Raum stellte die größte Umwälzung menschlicher Kommunikations- und Interaktionsformen der letzten Jahrzehnte dar, wodurch altbekannte Delinquenzformen an die digitale Welt angepasst wurden, aber auch neue kriminalitätsbezogene Äußerungsformen entstanden. Der vorliegende Übersichtsartikel beschäftigt sich vorrangig mit kriminologischen und forensischen Erkenntnissen aus dem deutschsprachigen Raum zu Formen der Cyberkriminalität, die im Kontext von Partnerschaft, Sexualität und Peerbeziehungen auftreten: Neben dem Cyberstalking und Cybergrooming werden Cyberbullying (oder -mobbing) sowie das (Love- oder Romance‑)Scamming kurz vorgestellt und zentrale Forschungsergebnisse referiert. Die Darstellung dieser cyberkriminellen Ausdrucksformen verdeutlicht den stetigen Zuwachs an Bedeutung, den dieser Delinquenzbereich in den letzten Jahren verzeichnete, und unterstreicht gleichzeitig die Notwendigkeit einer spezifischen Cyberkriminologie dieser und anderer digitalen Delinquenzformen.
Global Abortion Policies Database: a Descriptive Analysis of Financial Coverage for Abortion Care
Authors: Lavelanet Antonella F. , Major Esther , Govender Veloshnee 
Published: June 2020

Abstract
Purpose of the Review
The purpose of this review is to report on data available in the Global Abortion Policies Database (GAPD) as of February 2020. The GAPD is a repository of publicly available sources related to abortion for all countries.

Recent Findings
Research indicates that where individuals must pay for abortion procedures, costs can often be unaffordable and catastrophic for households. Faced with financial barriers, individuals may be deterred from seeking healthcare or may resort to clandestine practices.

Summary
There are limited countries with publicly available sources related to financial protection for abortion services. Even where legal access may be available on paper, several countries restrict actual access by limiting financial protection to specific types of individuals seeking abortion or certain legal categories of abortion, thus raising questions of equity and possible human rights violations. As countries advance towards universal health coverage (UHC), there is an urgent need to expand the GAPD to include additional data, building the evidence base on national health systems financing, and to consider the implications of financial protection with respect to access to abortion services.