bluuebunny/crossref_metadata_2025_split huggingface dataset:
Perceived Social Status and Suicidal Ideation in Maltreated Children and Adolescents
Authors: Dickerson Kelli L. , Milojevich Helen M. , Quas Jodi A. 
Published: August 2021

AbstractRecent decades have seen an alarming increase in rates of suicide among young people, including children and adolescents (“youth”). Although child maltreatment constitutes a well-established risk factor for suicidal ideation in youth, few efforts have focused on identifying factors associated with maltreated youths’ increased risk for suicidal ideation, especially across development. The present study examined the relations between maltreated youths' (N = 279, M = 12.06 years, 52% female, 53% Latinx) perceptions of their social status and suicidal ideation and compared those relations between pre-adolescents and adolescents. Findings revealed unique developmental patterns: Perceived social status was associated with suicidal ideation, but only in adolescents, who showed greater risk for suicidal ideation if they viewed themselves as lower ranked in society and lower risk for suicidal ideation if they viewed themselves as higher ranked in society. Findings have implications for scientific and practical efforts aimed at better understanding and preventing suicide in a high-risk developmental population.
Fabrication techniques involved in developing the composite scaffolds PCL/HA nanoparticles for bone tissue engineering applications
Authors: Murugan Sivasankar , Parcha Sreenivasa Rao 
Published: August 2021

AbstractA fine-tuned combination of scaffolds, biomolecules, and mesenchymal stem cells (MSCs) is used in tissue engineering to restore the function of injured bone tissue and overcome the complications associated with its regeneration. For two decades, biomaterials have attracted much interest in mimicking the native extracellular matrix of bone tissue. To this aim, several approaches based on biomaterials combined with MSCs have been amply investigated. Recently, hydroxyapatite (HA) nanoparticles have been incorporated with polycaprolactone (PCL) matrix as a suitable substitute for bone tissue engineering applications. This review article aims at providing a brief overview on PCL/HA composite scaffold fabrication techniques such as sol–gel, rapid prototyping, electro-spinning, particulate leaching, thermally induced phase separation, and freeze-drying, as suitable approaches for tailoring morphological, mechanical, and biodegradability properties of the scaffolds for bone tissues. Among these methods, the 3D plotting method shows improvements in pore architecture (pore size of ≥600 µm and porosity of 92%), mechanical properties (higher than 18.38 MPa), biodegradability, and good bioactivity in bone tissue regeneration.
A case of fatal multidrug intoxication involving flualprazolam: distribution in body fluids and solid tissues
Authors: Giorgetti Arianna , Sommer Michaela J. , Wilde Maurice , Perdekamp Markus Große , Auwärter Volker 
Published: August 2021

Abstract
Purpose
Designer benzodiazepines (DBZDs) increasingly emerged on the novel psychoactive substance (NPS) market in the last few years. They are usually sold as readily available alternatives to prescription benzodiazepines (BZDs) or added to counterfeit medicines. BZDs are generally considered relatively safe drugs due to the low risk of serious acute adverse effects in mono-intoxication, though e.g., alprazolam seems to display an elevated risk of respiratory depression. Here we report on a fatal intoxication involving the novel DBZD flualprazolam.

Methods
A complete postmortem examination was performed. General unknown screenings and analysis of drugs of abuse were performed on postmortem samples by immunoassay, gas chromatography–mass spectrometry and liquid chromatography–mass spectrometry. The standard addition method was employed to quantify flualprazolam in postmortem blood and tissues. Finally, a toxicological significance score (TSS) was assigned.

Results
Flualprazolam was detected in heart serum (25.4 ng/mL) and peripheral blood (21.9 ng/mL) as well as in urine, stomach contents, brain, liver and kidney (65.2–323 ng/g). The cause of death was deemed as central nervous system (CNS) and respiratory depression with agonal aspiration of stomach contents, in the setting of a multiple drug intake. Given the concentration levels of the co-consumed CNS depressants, the contribution of flualprazolam to the death was considered likely (TSS of 3).

Conclusions
Our results support that highly potent DBZDs like flualprazolam carry an elevated risk for unintended toxicity, especially in association with other CNS depressants. A multidisciplinary evaluation of fatalities remains mandatory, especially when pharmacological/toxicological data on intoxicating compounds are lacking. To our knowledge this is the first report of flualprazolam concentrations in solid tissues in human.
Quasi-Static and Dynamic Compressive Behavior of Gum Metal: Experiment and Constitutive Model
Authors: Golasiński Karol Marek , Janiszewski Jacek , Sienkiewicz Judyta , Płociński Tomasz , Zubko Maciej , Świec Paweł , Pieczyska Elżbieta Alicja 
Published: August 2021

Abstract
The quasi-static and high strain rate compressive behavior of Gum Metal with composition Ti-36Nb-2Ta-3Zr-0.3O (wt pct) has been investigated using an electromechanical testing machine and a split Hopkinson pressure bar, respectively. The stress–strain curves obtained for Gum Metal tested under monotonic and dynamic loadings revealed a strain-softening effect which intensified with increasing strain rate. Moreover, the plastic flow stress was observed to increase for both static and dynamic loading conditions with increasing strain rate. The microstructural characterization of the tested Gum Metal specimens showed particular deformation mechanisms regulating the phenomena of strain hardening and strain softening, namely an adiabatic shear band formed at ~ 45 deg with respect to the loading direction as well as widely spaced deformation bands (kink bands). Dislocations within the channels intersecting with twins may cause strain hardening while recrystallized grains and kink bands with crystal rotation inside the grains may lead to strain softening. A constitutive description of the compressive behavior of Gum Metal was proposed using a modified Johnson–Cook model. Good agreement between the experimental and the numerical data obtained in the work was achieved.
The Conference on the Future of Europe
Authors: Müller-Graff Peter-Christian 
Published: August 2021

AbstractThe agenda of the Conference on the Future of Europe contains the potential for numerous legislative recommendations. This raises the question of the future resilience of Union law. The article, which is based on the author’s introductory speech of ERA’s webinar on the Conference, assesses the challenges and chances of the Union’s capacity to engage in proper rule-making, to experience compliant rule-implementation and to benefit from a judiciary which reliably settles disputes. It concludes that as long as the demanding requirements of an enlightened legal civilisation are fulfilled there is no reason not to trust in Legal Europe’s future.
Monitoring Vegetation Dynamics at a Tidal Marsh Restoration Site: Integrating Field Methods, Remote Sensing and Modeling
Authors: Thomsen Alexandra S. , Krause Johannes , Appiano Monica , Tanner Karen E. , Endris Charlie , Haskins John , Watson Elizabeth , Woolfolk Andrea , Fountain Monique C. , Wasson Kerstin 
Published: August 2021

AbstractSea level rise threatens coastal wetlands worldwide, and restoration projects are implementing strategies that decrease vulnerability to this threat. Vegetation monitoring at sites employing new restoration strategies and determination of appropriate monitoring techniques improve understanding of factors leading to restoration success. In Central California, soil addition raised a degraded marsh plain to a high elevation expected to be resilient to sea level rise over the next century. We monitored plant survival and recruitment using area searches, transect surveys, and unoccupied aircraft systems (UAS) imagery. We used random forest modeling to examine the influence of nine environmental variables on vegetation colonization and conducted targeted soil sampling to examine additional factors contributing to vegetation patterns. Limited pre-construction vegetation survived soil addition, likely due to the sediment thickness (mean = 69 cm) and placement method. After 1 year, about 10% of the initially bare area saw vegetation reestablishment. Elevation and inundation frequency were particularly critical to understanding restoration success, with greatest vegetation cover in high-elevation areas tidally inundated < 0.85% of the time. Soil analysis suggested greater salinity stress and ammonium levels in poorly-vegetated compared to well-vegetated areas at the same elevation. We found that both transect and UAS methods were suitable for monitoring vegetation colonization. Field transects may provide the best approach for tracking early vegetation colonization at moderate-sized sites under resource limitations, but UAS provide a complementary landscape perspective. Beyond elucidating patterns and drivers of marsh dynamics at a newly restored site, our investigation informs monitoring of marsh restoration projects globally.
Dynamic Stackelberg duopoly with sticky prices and a myopic follower
Authors: Kańska Katarzyna , Wiszniewska-Matyszkiel Agnieszka 
Published: August 2021

AbstractIn this paper, we study a model of a market with asymmetric information and sticky prices—the dynamic Stackelberg model with a myopic follower and infinite time horizon of Fujiwara ("Economics Bulletin" 12(12), 1–9 (2006)). We perform a comprehensive analysis of the equilibria instead of concentrating on the steady state only. We study both the equilibria for open loop and feedback information structure, which turn out to coincide, and we compare the results with the results for Cournot-Nash equilibria.
Behavioral Variant Frontotemporal Dementia: Diagnosis and Treatment Interventions
Authors: Balachandran Silpa , Matlock Elizabeth L. , Conroy Michelle L. , Lane Chadrick E. 
Published: August 2021

Abstract
Purpose of Review
The diagnosis and treatment of behavioral variant frontotemporal dementia is challenging and often delayed because of overlapping symptoms with more common dementia syndromes or primary psychiatric illnesses. The purpose of this paper is to explore the relevant presentation, diagnostic workup, pathophysiology, and both pharmacologic and non-pharmacologic management.

Recent Findings
Behavioral variant frontotemporal dementia is a highly heritable disorder. The gradual accumulation of diseased protein culminates in the destruction of those brain circuits responsible for much of one’s emotional and social functioning.

Summary
Behavioral variant frontotemporal dementia is a progressive neurodegenerative disorder with a far-reaching impact on patients and caregivers. Patients often present with emotional blunting, lack of empathy, apathy, and behavioral disinhibition. Non-pharmacologic interventions and caregiver support are the cornerstone of treatment. The use of cholinesterase inhibitors and memantine is not supported by the evidence. While current pharmacologic therapies target only certain symptoms, there are disease modifying agents currently in or nearing the clinical research stage.
A safe and simple procedure for laparoscopic hepatectomy with combined diaphragmatic resection
Authors: Oyama Keisuke , Nakahira Shin , Maeda Sakae , Kitagawa Akihiro , Ushimaru Yuki , Ohara Nobuyoshi , Miyake Yuichiro , Makari Yoichi , Nakata Ken , Fujita Junya 
Published: August 2021

AbstractDiaphragmatic resection may be required beneath the diaphragm in some patients with liver tumors. Laparoscopic diaphragmatic resection is technically difficult to secure in the surgical field and in suturing. We report a case of successful laparoscopic hepatectomy with diaphragmatic resection. A 48-year-old man who underwent laparoscopic partial hepatectomy for liver metastasis of rectal cancer 20 months ago underwent surgery because of a new hepatic lesion that invaded the diaphragm. The patient was placed in the left hemilateral decubitus position. The liver and diaphragm attachment areas were encircled using hanging tape. Liver resection preceded diaphragmatic resection with the hanging tape in place. Two snake retractors were used to secure the surgical field for the inflow of CO2 into the pleural space after diaphragmatic resection. The defective part of the diaphragm was repaired using continuous or interrupted sutures. Both ends of the suture were tied with an absorbable suture clip without ligation. In laparoscopic liver resection with diaphragmatic resection, the range of diaphragmatic resection can be minimized by performing liver resection using the hanging method before diaphragmatic resection. The surgical field can be secured using snake retractors. Suturing with an absorbable suture clip is conveniently feasible.
A note on a family of surfaces with $$p_g=q=2$$ and $$K^2=7$$
Authors: Penegini Matteo , Pignatelli Roberto 
Published: August 2021

AbstractWe study a family of surfaces of general type with $$p_g=q=2$$

p
g

=
q
=
2

and $$K^2=7$$

K
2

=
7

, originally constructed by C. Rito in [35]. We provide an alternative construction of these surfaces, that allows us to describe their Albanese map and the corresponding locus $$\mathcal {M}$$
M
in the moduli space of surfaces of general type. In particular we prove that $$\mathcal {M}$$
M
is an open subset, and it has three connected components, all of which are 2-dimensional, irreducible and generically smooth
Fast nonlinear Froude–Krylov force calculation for prismatic floating platforms: a wave energy conversion application case
Authors: Giorgi Giuseppe , Sirigu Sergej , Bonfanti Mauro , Bracco Giovanni , Mattiazzo Giuliana 
Published: August 2021

AbstractComputationally fast and accurate mathematical models are essential for effective design, optimization, and control of wave energy converters. However, the energy-maximising control strategy, essential for reaching economic viability, inevitably leads to the violation of linearising assumptions, so the common linear models become unreliable and potentially unrealistic. Partially nonlinear models based on the computation of Froude–Krylov forces with respect to the instantaneous wetted surface are promising and popular alternatives, but they are still too slow when floaters of arbitrary complexity are considered; in fact, mesh-based spatial discretisation, required by such geometries, becomes the computational bottle-neck, leading to simulations 2 orders of magnitude slower than real-time, unaffordable for extensive iterative optimizations. This paper proposes an alternative analytical approach for the subset of prismatic floating platforms, common in the wave energy field, ensuring computations 2 orders of magnitude faster than real-time, hence 4 orders of magnitude faster than state-of-the-art mesh-based approaches. The nonlinear Froude–Krylov model is used to investigate the nonlinear hydrodynamics of the floater of a pitching wave energy converter, extracting energy either from pitch or from an inertially coupled internal degree of freedom, especially highlighting the impact of state constraints, controlled/uncontrolled conditions, and impact on control parameters’ optimization, sensitivity and effectiveness.
Fluid migration recorded by fluid inclusions in crack-sealed quartz veins and sandstone host rock; Cameros Basin, Spain
Authors: González-Acebrón Laura , Lopez-Elorza Maialen , Mas Ramón , Arribas José , Omodeo-Salé Silvia 
Published: August 2021

AbstractThe role of deep hydrothermal fluid circulation through fractures and their impact on the sandstone host rock is studied in an extensional sedimentary basin (Cameros Basin, Spain) affected by a post-extensional hydrothermal metamorphism. The quartzarenites of the Urbión Group constituted a hydrocarbon carrier affected by very low to low-grade hydrothermal metamorphism during Late Albian to Coniacian. This process generated abundant quartz veins and transformed the quartzarenites into quartzites. This study compares the microthermometry of the fluid inclusion asemblages (FIAs) in the veins and in the quartz grain overgrowths in the quartzites, in order to understand the behavior of the hydrothermal fluids through fractures and their effects in the host rock. Fluid inclusions in the quartz grain overgrowths contain liquid and vapor at room temperature and homogenize to the liquid (Th: 124–265 °C, H2O + NaCl system). Those of quartz veins present both liquid and vapor CO2 and an aqueous liquid phase (room temperature). Final homogenization is to the liquid (Th: 109–282 °C, H2O + NaCl + CO2, mean values of amount-of-substance fractions: 0.92, 0.01, 0.07). Large Th variation within each FIA is common, due to crack and sealing processes and to reequilibration by successive thermal pulses. In contrast, the narrow Th range in each FIA towards the top of the record indicates that these inclusions are probably not reequilibrated. Two growing stages are recognized under SEM-CL in the quartz grain overgrowths, one diagenetic and another hydrothermal, the later with FIAs showing Th similar than the veins. The results can help in the evaluation of the geo-energy resources in sedimentary basins.
Comparative outcomes of endoscopic ultrasound‐guided lumen‐apposing mental stents drainage for pancreatic pseudocysts and walled‐off necrosis: Case series and meta‐analysis
Authors: Li Jing , Zhang Qian , Zhou Anni , Zhao Guiping , Li Peng 
Published: August 2021

AbstractBackgroundEndoscopic ultrasound (EUS)‐guided transmural drainage for pancreatic fluid collections (PFCs) has become the first‐line treatment with quicker recovery and more minor injury compared with surgery and percutaneous drainage. The efficacy of stents implantation and drainage for different PFCs remains controversial, especially lumen‐apposing metal stents (LAMS). This study aimed to compare the efficacy and safety of LAMS drainage for pancreatic pseudocysts (PPC) and walled‐off necrosis (WON).MethodsA meta‐analysis was performed for LAMS drainage for WON and PPC by systematically searching PubMed, Cochrane, and Embase databases from January 2010 to January 2020. From 2017 to 2019, 12 patients who were treated with LAMS drainage for PFCs in our medical center were also reviewed and included in this study.ResultsCombining 11 copies of documents with the data from our medical center, a total of 585 patients with PFCs were enrolled in this meta‐analysis, including 343 patients with WON and 242 with PPC. The technical success rate in WON is not significantly different from that of PPC (P = 0.08 > 0.05). The clinical success of LAMS placement was achieved in 99% vs 89% in PPC and WON, respectively (RR = 0.92, 95% CI: 0.86–0.98, P = 0.01 < 0.05). The further intervention of direct endoscopic necrosectomy was required by 60% of patients in WON group. There was no significant difference in the incidence of adverse events, including infection, bleeding, stent migration and stent occlusion, after LAMS placement between WON and PPC.ConclusionsEndoscopic ultrasound‐guided LAMS for PFCs are feasible, effective with preferable technical and clinical success rates. The clinical effect of LAMS on PPC is slightly better than that of WON, but its adverse reactions still need to be verified in a large‐sample prospective study.
Le différend de la sexualité en Turquie
Authors: Élias Nicolas 
Published: August 2021

Le différend de la sexualité en TurquieLe travail présenté ici porte sur la sexualité comme différend entre sunnites et alévis dans la Turquie contemporaine. Le fort antagonisme entre les tenants de l’islam tel qu’il est sanctionné par l’État et ceux qui y dérogent se structure autour de la discipline et de l’indiscipline sexuelles. Son expression publique la plus violente réside dans une calomnie d’inceste rituel, qui porte sur la liturgie des alévis. Par les mots mum söndü, « la bougie s’est éteinte », les sunnites accusent les alévis de s’adonner, lors de cérémonies nocturnes et secrètes, à des orgies où « père, mère, frère et sœur s’unissent l’un à l’autre ». En retour, ces derniers prônent une plus grande maîtrise des « reins », de même qu’une promiscuité sans trouble des hommes et des femmes. L’analyse de l’institution alévie des musahip, « couples conjoints », et du rituel associé, permet de comprendre comment, en Turquie, la libido et sa maîtrise sont amenées à énoncer la mesure des hommes et des communautés. Partant d’une accusation d’inceste rituel, ce texte explore ainsi la manière dont la sexualité est sollicitée, ou aliénée, pour reproduire une différence confessionnelle.
Depression Anxiety Stress Scale-10: A Brief Measure for Routine Psychotherapy Outcome and Progress Assessment
Authors: Kim Halford W. , Frost Aaron D.J. 
Published: August 2021

AbstractRoutine outcome measurement and progress monitoring is well established to enhance quality assurance in clinical psychology service delivery but is not widely used in routine care. A major barrier to more widespread implementation is the lack of public domain, brief, psychometrically sound outcome measures that easily integrate into clinical information systems. The current study assessed a brief 10-item version of the widely used Depression Anxiety Stress (DASS)-42 scale, which we called the Depression Anxiety Stress-10 (DASS-10) scale. In two clinical samples of adults (n= 1036, 445 men, 591 women; andn= 1084, 493 men, 591 women), the DASS-10 had a replicable two-level factor structure, which at the lower level had two factors assessing stress-anxiety and depression, which each loaded onto a superordinate psychological distress scale. The items in the distress score discriminated between a clinical sample (n= 376) and a community sample (n= 379) and were sensitive to clinical change. The measure has the potential to make routine outcome measurement and progress monitoring more cost-effective to implement than existing measures, particularly when integrated with practice management software to make administration, scoring, and use easy.