bluuebunny/crossref_metadata_2025_split huggingface dataset:
Geometric Morphometric Analysis of the Chinese Mitten Crab Eriocheir sinensis: A Potential Approach for Geographical Origin Authentication
Authors: Zheng Chaochen , Jiang Tao , Luo Renjun , Chen Xiubao , Liu Hongbo , Yang Jian 
Published: November 2019

Abstract
The illegal counterfeiting of the geographic origin label for Chinese mitten crabs Eriocheir sinensis is a major problem in China. More effective methods are needed for authenticating their geographic origin and increasing their commercial value. Therefore, a geometric morphometric analysis was conducted for the present pilot study to identify variation in Chinese mitten crabs from eight well-known geographic areas in China: Gehu, Luoma, Gucheng, Liangzi, and Junshan lakes in the Yangtze River system; the Dongying area in the Yellow River system; and the Yingkou and Panjin areas in the Liaohe River system. Landmark coordinates were extracted by image processing after digitization of the carapace and the ventral region of the cephalothorax and were then analyzed using relative warp principal components methods, discriminant analysis, thin-plate spline analysis, and grid distortion. Many of the type II landmarks used were extracted via relative warp principal components analysis, and they had the most important contributions to explaining the variation. The discriminant analysis indicated that the carapace of male and female crabs and the ventral region of the cephalothorax in males had geographical origin distinguishing rates of 100%. These results suggest that plasticity in shape exists for local adaptation of the ventral region of the cephalothorax and especially the carapace among Chinese mitten crabs from the different locations examined. Geometric morphometric analysis has potential for authenticating the important commercial crab species by authorized inspectors or scientists in markets or laboratories after further development of image processing, landmark extraction, shape morphometric databases, detection models, and geographical origin recognition.
The assessment needs of families with children who are deaf and hard of hearing referred for an autism spectrum disorder evaluation
Authors: Dale Brittany A. , Neild Raschelle 
Published: November 2019

AbstractWith the increasing prevalence of autism spectrum disorder (ASD), clinicians and schools are receiving a larger number of assessment referrals for eligibility or diagnostic clarification of ASD in children who are deaf and hard of hearing (D/HH). Meeting this increasing demand is often difficult given not all assessment professionals seek specialized ASD training and even fewer have experience working with D/HH children. Therefore, families are disadvantaged because of the lack of assessment professionals who specialize in both these areas. School psychologists without such experience are at‐risk for misinterpreting or missing key diagnostic information. This study explored the assessment experiences of four families of D/HH children who have ASD. Hearing parents’ and D/HH parents’ perspectives were gathered to explore the family needs. An open‐ended survey asked parents to recall the assessment techniques utilized during the process and relate how their child's language skills were accounted for by the clinician. Parent responses revealed interpreters were utilized for various reasons unique to each family. Families expressed difficulty finding ASD specialists who had experience working with D/HH children. This study highlights the importance of selecting a trained interpreter and emphasizes the need of more professionals who have experience assessing ASD in D/HH children.
Prevalence and structure of self‐other problems in SAPAS screening for personality disorder in a National Sample
Authors: Bach Bo , Kongerslev Mickey T. , Simonsen Erik 
Published: November 2019

AbstractAimThis study investigated the prevalence and factorial structure of personality disorder features in the general community measured with the self‐report form of the Standardized Assessment of Personality ‐ Abbreviated Scale (SAPAS‐SR).MethodSAPAS‐SR was administered to a Danish national community sample (N = 50,326; 53% women). The hierarchical latent structure was examined using exploratory factor analyses (EFA) for one to three levels.ResultsWe found that 11.3% of the community sample fulfilled the estimated screening criteria for a personality disorder, which was slightly higher for woman and younger people. As hypothesized, a two‐factor model corresponded to aspects of self (e.g., being a worrier) and others (e.g., having difficulty making and keeping friends), whereas a three‐factor model corresponded to trait domains of negative affectivity, detachment, and externalization.ConclusionThese findings suggest that personality disorder features play a significant role for at least one out of ten individuals in the Danish general community. Such features are primarily organized in a pattern of self‐ and interpersonal functioning, which is consistent with the conceptualization of core personality dysfunction in the DSM‐5 Alternative Model of Personality Disorders and the ICD‐11 Classification of Personality Disorders. © 2019 John Wiley & Sons, Ltd.
Probing internal electric fields of π‐ and σ‐hole bonds
Authors: Velloso Paulo F. G. , Mohallem José R. 
Published: November 2019

Abstractπ‐ and σ‐holes are nonnuclear molecular regions of positive electric potential, which make non‐covalent interactions with negative sites, for example, lone pairs of molecules containing nitrogen or oxygen, the so called π‐ and σ‐hole bonds. We investigate these bonds locally using a probe programmed as a virtual molecule. Unlike the hydrogen bond, electric fields are detected having strengths that are different from the sum of the separated parts, meaning that molecular electrostatic potential surfaces analysis of the different parts are not enough to analyze the bonds. Based on an application of the Hellmann‐Feynman theorem, which states that intermolecular bonds are fully described by Coulombian interactions (electrostatic plus polarization), we connect the electric field strength with the bond strength measured in experiments, so that it can be considered as a quantifier for the bonds.
Metal‐Layer Assisted Growth of Ultralong Quasi‐2D MOF Nanoarrays on Arbitrary Substrates for Accelerated Oxygen Evolution
Authors: Wang Chao‐Peng , Liu Hai‐Yang , Bian Gang , Gao Xiangxiang , Zhao Sanchuan , Kang Yu , Zhu Jian , Bu Xian‐He 
Published: November 2019

AbstractControlled growth of metal–organic frameworks (MOFs) nanocrystals on requisite surfaces is highly desired for myriad applications related to catalysis, energy, and electronics. Here, this challenge is addressed by overlaying arbitrary surfaces with a thermally evaporated metal layer to enable the well‐aligned growth of ultralong quasi‐2D MOF nanoarrays comprising cobalt ions and thiophenedicarboxylate acids. This interfacial engineering approach allows preferred chelation of carboxyl groups in the ligands with the metal interlayers, thereby making possible the fabrication and patterning of MOF nanoarrays on substrates of any materials or morphologies. The MOF nanoarrays grown on porous metal scaffolds demonstrate high electrocatalytic capability for water oxidation, exhibiting a small overpotential of 270 mV at 10 mA cm−2, or 317 mV at 50 mA cm−2 as well as negligible decay of performance within 30 h. The enhanced performance stems from the improved electron and ion transport in the hierarchical porous nanoarrays consisting of in situ formed oxyhydroxide nanosheets in the electrochemical processes. This approach for mediating the growth of MOF nanoarrays can serve as a promising platform for diverse applications.
Toxic Solvent‐ and Additive‐Free Efficient All‐Polymer Solar Cells via a Simple Random Sequence Strategy in Both Donor and Acceptor Copolymer Backbones
Authors: Jeong Mingyu , Lee Byongkyu , Cho Yongjoon , Oh Jiyeon , Lee Sang Myeon , Lee Jungho , Yang Changduk 
Published: November 2019

AbstractIt is extremely important to develop nontoxic solvent and additive‐processed high‐performance all‐polymer solar cells (all‐PSCs) that are suitable for printing preparation of large‐scale devices. Herein, it is demonstrates that a simple random copolymerization of two acceptor monomers (benzo[1,2‐c:4,5‐c′]dithiophene‐4,8‐dione (BDD) and 5,6‐difluoro‐2H‐benzo[d][1,2,3]triazole (FTAZ)), alternating with Si atom‐containing benzo[1,2‐b:4,5‐b′]dithiophene donor comonomer, forms a successful approach by which to synthesize donor copolymers with excellent solubility/processability for nontoxic‐solvent‐processed all‐PSCs. The incorporation of a higher degree of BDD in the backbone lowers the frontier energy levels, as well as redshifts, with higher absorption coefficients; however, it adversely affects solubility in a 2‐methyltetrahydrofuran (MeTHF). An impressive power conversion efficiency, of about 8.0%, is achieved from PJ25 (25 mol% BDD)‐based all‐PSC when paired with N2200‐F30 acceptor random copolymer by using MeTHF as the processing solvent without any additive. Another interesting point is that the air stability of the all‐PSCs increases with increasing FTAZ content due to strong noncovalent interaction and resistance to humidity and oxidation caused by the F‐atoms in FTAZ units. Not only does this study establish a structure–property–performance relationship through a series of structural, morphological, and electrical characterization techniques, but it also provides a promising and easy way to develop nontoxic‐solvent‐processed high‐performance all‐PSCs.
Large‐for‐gestational age diagnosed during second‐trimester anatomy ultrasound and association with gestational diabetes and large‐for‐gestational age at birth
Authors: Rekawek P. , Liu L. , Getrajdman C. , Brooks C. , Pan S. , Overbey J. , Wagner B. 
Published: November 2019

ABSTRACTObjectivesTo determine if large‐for‐gestational age (LGA) diagnosed during second‐trimester ultrasound examination is associated with the development of gestational diabetes mellitus (GDM) and LGA at birth.MethodsThis was a retrospective cohort study of all pregnant women who underwent a second‐trimester anatomy ultrasound examination between 18 and 22 weeks at our institution from 2012 to 2017. Patients were included in the LGA group if estimated fetal weight and/or fetal abdominal circumference was ≥ 90th percentile for gestational age. Patients with a history of pre‐GDM, multiple gestation, preterm delivery, use of betamethasone or fetal anomaly were excluded. The control group consisted of appropriate‐for‐gestational‐age (AGA) pregnancies that were scanned at 18–22 weeks during the study period. AGA was defined as EFW > 10th percentile and ≤ 89th percentile. Prenatal and delivery records were reviewed and demographic and outcome variables were collected. Multivariable logistic regression models were applied to assess the impact of LGA diagnosed in the second trimester on the development of GDM and LGA at birth (birth weight ≥ 90th percentile).ResultsThe study population included 756 patients with a LGA fetus and 756 with an AGA fetus on second‐trimester ultrasound examination. In patients with a LGA fetus diagnosed during the second‐trimester ultrasound examination, the incidence of GDM was 6.0% and the incidence of LGA at birth was 14.9%. Among patients with a LGA fetus in the second trimester, those who developed GDM or LGA at birth were significantly older and were more likely to be obese. Moreover, parity was associated with neonatal LGA (P = 0.0003) but not with GDM (P = 0.82). On multivariable logistic regression analysis with adjustment for age, parity, change in gestational body mass index, obesity, ethnicity and neonatal sex, LGA diagnosed during the second trimester was associated significantly with GDM (adjusted odds ratio (aOR), 2.54; 95% CI, 1.29–5.03; P = 0.007) and LGA at birth (aOR, 6.85; 95% CI, 3.60–13.05; P < 0.0001).ConclusionsLGA diagnosed during second‐trimester ultrasound examination is associated with the development of GDM and LGA at birth, independent of known risk factors, and could be used to identify these women earlier for intervention. Copyright © 2019 ISUOG. Published by John Wiley & Sons Ltd.
An efficient technique‐based distributed energy management for hybrid MG system: A hybrid QOCSOS‐RF technique
Authors: Chen Jialin , Zhou Zheng , Karunakaran Venkatesan , Zhao Shiwen 
Published: November 2019

AbstractThis paper proposes an efficient hybrid approach–based energy management strategy (EMS) for grid‐connected microgrid (MG) system. The primary objective of the proposed technique is to reduce the operational electricity cost and enhanced power flow between the source side and load side subject to power flow constraints. The proposed control scheme is a consolidated execution of both the random forest (RF) and quasi‐oppositional‐chaotic symbiotic organisms search algorithm (QOCSOS), and it is named as QOCSOS‐RF. Here, the QOCSOS can have the capacity to enhance the underlying irregular arrangements and joining to a superior point in the pursuit space. Likewise, the QOCSOS has prevalence in nonlinear frameworks due over the way that can insert and extrapolate the arbitrary information with high exactness. Here, the required load demand of the grid‐connected MG system is continuously tracked by the RF technique. The QOCSOS optimized the perfect combination of the MG with the consideration of the predicted load demand. Furthermore, in order to reduce the influence of renewable energy forecasting errors, a two‐strategy for energy management of the MG is employed. At that point, proposed model is executed in MATLAB/Simulink working platform, and the execution is assessed with the existing techniques.
Conviviality Vis-à-Vis Cosmopolitanism and Creolisation: Probing the Concepts
Authors: Hemer Oscar , Povrzanović Frykman Maja , Ristilammi Per-Markku 
Published: November 2019

AbstractThe introductory chapter discusses conviviality in relation to the adjoining concepts cosmopolitanism and creolisation. Inspired by the Spanish term convivencia, Ivan Illich envisioned a post-industrial convivial society of “autonomous individuals and primary groups” (Illich 1973), which resembles present-day manifestations of “convivialism”. Paul Gilroy refashioned conviviality as a substitute for cosmopolitanism, denoting an ability to be ‘at ease’ in contexts of diversity (Gilroy 2004). Rather than replacing one concept with the other, this book seeks to explore the interconnections—commonalities and differences—between them. The urgency of today’s global predicament is the recurring argument in the discussion of all three concepts, and a further reason to bring them in dialogue. Whereas conviviality and cosmopolitanism are already tightly intertwined, creolisation is arguably a necessary complement to the other two.
Seeing Johannesburg Anew: Conviviality and Opacity in Khalo Matabane’s Conversations on a Sunday Afternoon
Authors: Bystrom Kerry 
Published: November 2019

AbstractAnxieties about the perceived failure of democracy since the end of apartheid in South Africa have been displaced onto migrant communities, resulting in xenophobic violence against black African immigrants. To envision alternatives to this violence, this chapter revisits Khalo Matabane’s Conversations on a Sunday Afternoon (Matabane Filmworks, South Africa, 2005), a hybrid fiction-documentary film that traces a South African poet’s chance meeting with a Somali refugee in Johannesburg and the encounters with other immigrants it enables. The film’s basic strategy is to track ‘convivial’ urban encounters, yet it also raises questions about the dynamics of such encounters and underscores the need to respect migrant ‘opacity’. Matabane shows how both conviviality and opacity are necessary to seeing Johannesburg anew and making it a truly hospitable environment.
Schleiermacher’s Geselligkeit, Henriette Herz, and the ‘Convivial Turn’
Authors: Wagner Ulrike 
Published: November 2019

AbstractScholars have invested significantly in highlighting the conceptual potentials of the term conviviality in recent years. The emphasis they place on its characteristics, however, is focused on the term’s uses and connotations in the modern period while its intellectual historical career does not play a role. In this essay, I bring into view theorisations of conviviality in religious and profane contexts from a cross-cultural and transhistorical perspective. I argue that the critics under discussion here articulate a strong concern with stripping conviviality of any ties to a defined set of purposes while highlighting its contingency. This transhistorical attentiveness to conviviality’s presentism and volatility, I suggest, constitutes the most productive and forward-looking aspect of past and present theorisations of the term.
Soziale Netzwerke und gesundheitliche Ungleichheiten im Alter
Authors: Müller Britta , Ellwardt Lea 
Published: November 2019

Zusammenfassung

Gesundheit und soziale Netzwerke sind im Alter die zentralen Lebensbereiche.

Es existieren drei Thesen zum Verlauf des sozialen Gradienten von Gesundheit im Alter: die Kontinuitäts-, die Divergenz- und die Konvergenzthese.

Eine der wichtigsten Thesen zum sozialen Netzwerk im Alter ist die Aktivitätsthese. Sie besagt, dass gute Lebenszufriedenheit durch das Beibehalten von sozialen Interaktionen erreicht werden könne.
Soziale Beziehungen, soziales Kapital und soziale Netzwerke – eine begriffliche Einordnung
Authors: Vonneilich Nico 
Published: November 2019

Zusammenfassung
Soziale Beziehungen sind ein zentraler Gegenstand der Soziologie und können dementsprechend auf eine lange Forschungstradition zurückblicken. Im Laufe der Jahre haben sich soziologische (und andere wissenschaftlich verwandte) Forschungen aus unterschiedlichen Perspektiven mit sozialen Beziehungen beschäftigt, dabei ist eine ganze Fülle an Begrifflichkeiten entstanden, von sozialer Unterstützung über soziales Kapital und sozialer Kohäsion hin zu sozialen Netzwerken. Ziel des Kapitels ist es, einen Überblick über zentrale Begrifflichkeiten und deren theoretische Verortung zu geben, diese zu differenzieren und zu ordnen. So soll ein begriffliches Fundament für die weiteren Kapitel des vorliegenden Bandes gelegt werden.
Soziale Netzwerke, Gesundheit und gesundheitliche Ungleichheiten im Jugendalter
Authors: Moor Irene , Hoffmann Laura , Mlinarić Martin , Richter Matthias 
Published: November 2019

Zusammenfassung

Die soziale Netzwerkforschung ist im Jugendalter vergleichsweise weit fortgeschritten, aufgrund von schulbasierten Surveys die v. a. seit den 1960er Jahren durchgeführt wurden.

Studien im Jugendalter fokussieren sich vornehmlich auf das Gesundheitsverhalten (insbesondere den Tabakkonsum aber auch Alkoholkonsum, Ernährung und körperliche Aktivität) als auch im geringeren Umfang auf die psychosoziale Gesundheit. Forschungsbedarf besteht hinsichtlich der Rolle sozialer Netzwerke zur Erklärung gesundheitlicher Ungleichheiten (über den Tabakkonsum hinausgehend) in Deutschland als auch unter Nutzung von längsschnittlichen Forschungsdesigns.
A long hypoxia-inducible factor 3 isoform 2 is a transcription activator that regulates erythropoietin
Authors: Tolonen Jussi-Pekka , Heikkilä Minna , Malinen Marjo , Lee Hang-Mao , Palvimo Jorma J. , Wei Gong-Hong , Myllyharju Johanna 
Published: November 2019

AbstractHypoxia-inducible factor (HIF), an αβ dimer, is the master regulator of oxygen homeostasis with hundreds of hypoxia-inducible target genes. Three HIF isoforms differing in the oxygen-sensitive α subunit exist in vertebrates. While HIF-1 and HIF-2 are known transcription activators, HIF-3 has been considered a negative regulator of the hypoxia response pathway. However, the humanHIF3AmRNA is subject to complex alternative splicing. It was recently shown that the long HIF-3α variants can form αβ dimers that possess transactivation capacity. Here, we show that overexpression of the long HIF-3α2 variant induces the expression of a subset of genes, including the erythropoietin (EPO) gene, while simultaneous downregulation of all HIF-3α variants by siRNA targeting a sharedHIF3Aregion leads to downregulation ofEPOand additional genes. EPO mRNA and protein levels correlated withHIF3Asilencing and HIF-3α2 overexpression. Chromatin immunoprecipitation analyses showed that HIF-3α2 binding associated with canonical hypoxia response elements in the promoter regions ofEPO. Luciferase reporter assays showed that the identified HIF-3α2 chromatin-binding regions were sufficient to promote transcription by all three HIF-α isoforms. Based on these data, HIF-3α2 is a transcription activator that directly regulatesEPOexpression.
Utility of FOS as diagnostic marker for osteoid osteoma and osteoblastoma
Authors: Lam Suk Wai , Cleven Arjen H. G. , Kroon Herman M. , Briaire-de Bruijn Inge H. , Szuhai Karoly , Bovée Judith V. M. G. 
Published: November 2019

AbstractOsteoid osteoma and osteoblastoma are bone-forming tumors shown to harbor FOS (87%) and FOSB (3%) rearrangements. The aim was to evaluate the immunohistochemical expression of FOS and FOSB in these tumors in comparison to other bone tumors, to evaluate the influence of decalcification, and to correlate immunohistochemical findings with the underlying genetic alteration using fluorescence in situ hybridization (FISH). Immunohistochemistry using whole sections was performed on osteoid osteoma (n=23), osteoblastoma (n=22), osteoblastoma-like osteosarcoma (n=3), reactive (n=3), and proliferative (n=11) bone lesions. Immunoreactivity in giant cell tumor of bone (n=74), aneurysmal bone cyst (n=6), chondromyxoid fibroma (n=20), osteosarcoma (n=85), chondroblastoma (n=17), and clear cell chondrosarcoma (n=20) was assessed using tissue micro arrays. Strong nuclear expression of FOS in > 50% of the tumor cells was observed in all osteoid osteomas (22/22), in 57% of osteoblastomas (12/21) and in 3/197 control cases. FOS immunoreactivity disappeared after > 3 days decalcification. FOS rearrangements were present in 94% of osteoid osteomas and osteoblastomas, with a concordance of 86% between FISH and immunohistochemistry. Two osteoblastomas (5%) were positive for FOSB, as opposed to 8/177 control cases. Additional FISH revealed no FOSB rearrangements in these cases. To conclude, in short decalcified biopsies, FOS immunohistochemistry can be used to diagnose osteoid osteoma and osteoblastoma, as overexpression is seen in the majority, being rare in their mimics. FOS immunohistochemistry should not be used after long decalcification. Moreover, low level of focal expression found in other lesions and tissues might cause diagnostic problems, in which case FISH could be employed.