bluuebunny/crossref_metadata_2025_split huggingface dataset:
Perceived social support and longitudinal trajectories of depression and anxiety in World Trade Center responders
Authors: Pijnenburg Lisa J. , Velikonja Tjasa , Pietrzak Robert H. , DePierro Jonathan , de Haan Lieuwe , Todd Andrew C. , Dasaro Christopher R. , Feder Adriana , Velthorst Eva 
Published: October 2023

Abstract
Purpose
While severely distressing events are known to affect mental health adversely, some survivors develop only short-lived or no psychiatric symptoms in the aftermath of a disaster. In the WTC Health Program General Responder Cohort (WTCHP GRC) we examined whether social support was protective against the development of depression or anxiety symptoms after the 9/11 WTC attacks and explored in a subsample whether trait resilience moderated this relationship.

Methods
We analyzed data from 14,033 traditional and 13,478 non-traditional responders who attended at least three periodic health monitoring visits between 2002 and 2019. Linear mixed-effects models were used to examine depression (Patient Health Questionnaire-9; PHQ-9) and anxiety (Generalized Anxiety Disorder screener; GAD-7) scores. In a subsample of 812 participants, we also assessed if the association between social support and symptoms was moderated by an individual’s trait resilience level (Connor-Davidson Resilience Scale, CD-RISC).

Results
For both traditional and non-traditional responders, perceived social support around 9/11 was associated with lower levels of depressive (β = − 0.24, S.E. = 0.017, z = − 14.29, p < 0.001) and anxiety symptoms (β = − 0.17, S. E. = 0.016, z = − 10.48, p < 0.001). Trait resilience scores were higher in responders with at least one source of social support during the aftermath of 9/11 compared to those without (mean 71.56, SD 21.58 vs mean 76.64, SD 17.06; β = 5.08, S.E. = 0.36, p < 0.001). Trait resilience moderated the association between social support and depressive (p < 0.001) and anxiety trajectories (p < 0.001) for traditional responders.

Conclusion
Our findings suggest that perceived social support around a severely distressing event may have long-term protective effects on symptoms of depression and anxiety.
Constitutional and postoperative joint line obliquity can predict serial alignment change after opening‐wedge high tibial osteotomy: analysis using coronal plane alignment of the knee classification
Authors: Cho Joon Hee , Nam Hee Seung , Park Seong Yun , Ho Jade Pei Yuik , Lee Yong Seuk 
Published: October 2023

AbstractPurposeThe purposes of this study were (1) to clarify the distribution of the Coronal Plane Alignment of the Knee (CPAK) phenotype in patients who underwent medial opening‐wedge high tibial osteotomy (OWHTO) and (2) to identify the predictive factors for postoperative serial alignment changes after OWHTO by analyzing constitutional phenotypes.MethodsPatients who underwent OWHTO between March 2014 and December 2019 were retrospectively evaluated. Those who completed a minimum follow‐up of 3 years were divided into three groups based on the direction of alignment changes from postoperative 3 months to the final follow‐up: Group 1 (varus direction) when the weight‐bearing line ratio (WBLR) change was less than − 4%, Group 2 (maintained) when the WBLR change was between − 4% and 4%, and Group 3 (valgus direction) when the WBLR change was greater than 4%. The following parameters were assessed serially and compared between the groups: (1) radiologic parameters of coronal limb alignment such as joint line obliquity (JLO), (2) CPAK phenotypes, and (3) clinical outcomes.ResultsIn total, 163 knees were included, and the average duration of follow‐up was 4.8 ± 1.6 years. More apex distal JLO was observed in the order of Group 1, 2, and 3 at all times (all p < 0.05). The most common CPAK type was type (I + II) (constitutional: apex distal JLO) + type (V + VI) (postoperative 3 months: neutral JLO) in Group 1 (29.4%; p = 0.000); otherwise, the most common CPAK type was type (IV + V) (constitutional: neutral JLO) + type (VIII + IX) (postoperative 3 months: apex proximal JLO) in Group 3 (11.7%; p = 0.000). Clinical outcomes did not differ between the groups.ConclusionConstitutional and postoperative JLO were predictive factors of postoperative alignment changes after OWHTO. Constitutional apex distal and postoperative neutral JLO had a tendency for varus alignment progression, whereas constitutional neutral and postoperative apex proximal JLO had a tendency for valgus alignment progression.Level of evidenceRetrospective cohort study; Level III.
Femoral revision in total hip arthroplasty using a cementless modular stem: clinical and radiological results with a 8-year follow-up
Authors: Spranz David , Skrobek David , Randoll Jannis , Kinkel Stefan , Merle Christian , Walker Tilman , Renkawitz Tobias , Reiner Tobias 
Published: October 2023

Abstract
Introduction
Modular femoral components allow for patient-specific restoration of hip joint geometry and the reconstruction of extensive bone defects in revision total hip arthroplasty (THA); however, potential problems of modular implants such as taper corrosion and the risk of implant fracture continue to be of concern. The aim of the present study was to evaluate the clinical and radiological results of a cementless modular revision stem following revision surgery due to aseptic loosening and periprosthetic fracture and to assess patient-reported outcome measures (PROMs) in these patients at mid-term follow-up.

Materials and methods
In this study, a consecutive cohort of 75 patients who underwent primary revision THA at our institution using a modular cementless stem design (MRP-TITAN stem) was retrospectively evaluated at a mean follow-up of 7.7 years. Kaplan–Meier survivorship analyses were performed with revision of the femoral component for any reason as the end point. The Harris-Hip Score, the UCLA Activity Score, the Forgotten Joint Score and the SF-12 Score were used for clinical assessment. We used the Wilcoxon signed rank test to compare pre- and postoperative clinical scores.

Results
Overall stem survival with the endpoint stem re-revision for any reason was 85.4% at a mean follow-up of 7.7 years (range 2.4–14 years). Stem survival was 89.5% in the aseptic loosening group and 78.3% in the periprosthetic fracture group with no statistically significant difference between both groups (p = 0.107). One patient had to be revised due to taper fracture. PROMs improved significantly up to the latest follow-up, and radiographic evaluation showed full osseointegration of all stems in this cohort.

Conclusions
Revision THA using a modular cementless titanium revision stem demonstrated adequate clinical and radiological results at mid- to long-term follow-up in this cohort. Cementless revision stems are a useful treatment option to restore the anatomy, especially in deformed hips and in complex revision hip arthroplasty. However, there are some significant disadvantages related to an increased risk of mechanical failure such as corrosion/fretting damage and implant fracture. Future high-quality prospective studies with longer follow-up are necessary to confirm the supposed advantages.
Standardized and quality-assured predictive PD-L1 testing in the upper gastrointestinal tract
Authors: Baretton Gustavo B. , Lordick Florian ,   The Interdisciplinary Expert Group, Gaiser T. , Hofheinz R. , Horst D. , Lorenzen S. , Moehler M. , Röcken C. , Schirmacher P. , Stahl M. , Thuss-Patience P. , Tiemann K. 
Published: October 2023

AbstractAs a result of the high approval dynamics and the growing number of immuno-oncological concepts, the complexity of treatment decisions and control in the area of cancers of the esophagus, gastroesophageal junction and stomach is constantly increasing. Since the treatment indication for PD-1 inhibitors that are currently approved in the European Union is often linked to the expression of PD-L1 (programmed cell death-ligand 1), the evaluation of tissue-based predictive markers by the pathologist is of crucial importance for treatment stratification. Even though the immunohistochemical analysis of the PD-L1 expression status is one of the best studied, therapy-relevant biomarkers for an immuno-oncological treatment, due to the high heterogeneity of carcinomas of the upper gastrointestinal tract, there are challenges in daily clinical diagnostic work with regard to implementation, standardization and interpretation of testing. An interdisciplinary group of experts from Germany has taken a position on relevant questions from daily pathological and clinical practice, which concern the starting material, quality-assured testing and the interpretation of pathological findings, and has developed recommendations for structured reporting.
Surface measure on, and the local geometry of, sub-Riemannian manifolds
Authors: Don Sebastiano , Magnani Valentino 
Published: October 2023

AbstractWe prove an integral formula for the spherical measure of hypersurfaces in equiregular sub-Riemannian manifolds. Among various technical tools, we establish a general criterion for the uniform convergence of parametrized sub-Riemannian distances, and local uniform asymptotics for the diameter of small metric balls.
Play-Activities with Scientific Content in Early Childhood Education
Authors: Henriksson Anna , Leden Lotta , Fridberg Marie , Thulin Susanne 
Published: October 2023

Abstract
This article attempts to address the challenge that preschool teachers face, when integrating a specific content area, science, with play. The study builds on the theoretical framework of Play-Responsive Early Childhood Education and Care (PRECEC), in which teaching, and play are understood as a mutual activity. In this mutual activity, teachers and children signal their participation by shifting between as if (fantasy and fictional worlds) and as is (acquiring knowledge of the world as it is) (Pramling et al., 2019). The empirical data consists of video-observations of a preschool teacher and 1-4-year-old children who participate in activities that incorporate play and scientific content. The video-observations were analysed through studying how and why shifts between as is and as if were made by the preschool teacher. The results show that the preschool teacher made the play shift between as if and as is through different types of actions (voice change and bodily expression). Further, shifts seemed to be made with two aims in sight: science learning and socialisation. In conclusion, the preschool teacher (as a more knowledgeable adult) has an important role in creating a responsive environment and in introducing science content, which does not arise by itself. Implications for preschool teachers and preschool practice are discussed.
Measuring income inequality in social networks
Authors: Stark Oded , Bielawski Jakub , Falniowski Fryderyk 
Published: October 2023

AbstractWe present a new index for measuring income inequality in networks. The index is based on income comparisons made by the members of a network who are linked with each other by direct social connections. To model the comparisons, we compose a measure of relative deprivation for networks. We base our new index on this measure. The index takes the form of a ratio: the network’s aggregate level of relative deprivation divided by the aggregate level of the relative deprivation of a hypothetical network in which one member of the network receives all the income, and it is with this member that the other members of the network compare their incomes. We discuss the merits of this representation. We inquire how changes in the composition of a network affect the index. In addition, we show how the index accommodates specific network characteristics.
An atomistic molecular dynamic model to study the properties of LLDPE and wax
Authors: Mosoabisane M. F. T. , van Sittert C. G. C. E. , Luyt A. S. 
Published: October 2023

AbstractWax is often physically mixed with linear low-density polyethylene (LLDPE) to form a new polymer material. However, the morphology of these materials has not been described sufficiently, because molecular interaction at an atomic level was inadequately studied. Molecular dynamics (MD) simulation, using the Material Studio software as a computational tool, was available to develop models for wax and LLDPE to study their properties at an atomistic level. The models were validated by comparing the properties, such as solubility, density, and transition temperature, obtained with the models, with those obtained from experiments. After validation, the application of the model showed that the branch content of modelled LLDPE affected the glass transition temperature when the branch content was 70 per 1000 carbons for models with different branch lengths. The longer the branch length, the higher the glass transition temperature of LLDPE. However, the solubility parameter was unsuccessful in finding the length of LLDPE required to represent a single chain, because the properties of a copolymer are affected by the length of the chain, the number of branches, and their distribution on the backbone. The chain length of the wax showed no relationship to the solubility parameter in the solid state or in the melt. There was a decrease in the solubility parameter of the modelled LLDPE with an increase in temperature. The LLDPE and wax properties, examined through MD simulations, were within 10% of the experimental values.
Immobility and COVID-19: comparing mobility reduction among socio-demographic groups in a large German city during the pandemic
Authors: Tuitjer Leonie , Schaefer Kerstin J. 
Published: October 2023

AbstractThe COVID-19 pandemic and the public health measures imposed to tackle the spread of the virus have changed the everyday life and severely reduced the mobility of many. In this paper, we investigate the relationship between changed transport behavior and complex socio-demographic groups. Drawing on a survey on mobility and transport use during the pandemic for the Hanover region (Germany), we find three distinct clusters in our data related to changed mobility behavior: (1) people with no change in transport behavior, (2) people heavily reducing public transport use in the inner city, and (3) people reducing public transport use for their commute. In a second step, we use logistic regression models to understand the socio demographic factors determining each of these change patterns. The results show that women and younger participants were more likely to experience an impact on their travel behavior as well as reducing the use of inner-city public transport, while the reduction of commuter transport seems to be mostly homogeneous once controlled for teleworking. We also find a complex interplay between gender and other socio-demographic factors, especially caring responsibilities for children and student status, to have shaped the reported extent of mobility reduction. We show that we need to think about socio-demographic variables in a more complex way instead of perceiving of them as stand-alone variables. Our analysis hence helps to uncover the complex reality of mobility reduction during the pandemic, providing deeper insights into the (im)mobile reality of people’s lives in times of COVID-19.Kindly check and confirm inserted city name are correctly identified.Yes, the city name is Hanover and thus corretly identified
Is first- or third-party audience data more effective for reaching the ‘right’ customers? The case of IT decision-makers
Authors: Neumann Nico , Tucker Catherine E. , Subramanyam Kumar , Marshall John 
Published: October 2023

AbstractOften marketers face the challenge of how to communicate best with the customers who have the right responsibilities, influence or purchasing power, especially in business-to-business (B2B) settings. For example, B2B marketers selling software and IT need to identify IT decision-makers (ITDMs) within organizations. The modern digital environment in theory allows marketers to target individuals in organizations through specifically designed third-party audience segments based on deterministic prospect lists or probabilistic inference. However, in this paper we show that in our context, such ‘off-the-shelf’ segments perform no better at reaching the right person than random prospecting. We present evidence that even deterministic attribute information is flawed for ITDM identification, and that the poor campaign results can be partly linked to incorrect assignment of established prospect profiles to online identifiers. We then use access to our publisher network data to investigate what would happen if the advertiser had used first-party data that are less susceptible to the identified issues. We demonstrate that first-party demographics or contextual information allows advertisers and publishers to outperform both third-party ITDM audience segments and random prospecting. Our findings have implications for understanding the shift in digital advertising away from third-party cookie tracking, and how to execute digital marketing in the context of broad privacy regulation.
“Tell Me Why”: using natural language justifications in a recipe recommender system to support healthier food choices
Authors: Starke Alain D. , Musto Cataldo , Rapp Amon , Semeraro Giovanni , Trattner Christoph 
Published: October 2023

AbstractUsers of online recipe websites tend to prefer unhealthy foods. Their popularity undermines the healthiness of traditional food recommender systems, as many users lack nutritional knowledge to make informed food decisions. Moreover, the presented information is often unrelated to nutrition or difficult to understand. To alleviate this, we present a methodology to generate natural language justifications that emphasize the nutritional content, health risks, or benefits of recommended recipes. Our framework takes a user and two recipes as input and produces an automatically generated natural language justification as output, based on the user’s characteristics and the recipes’ features, following a knowledge-based recommendation approach. We evaluated our methodology in two crowdsourcing studies. In Study 1 ($$N=502$$

N
=
502

), we compared user food choices for two personalized recommendation approaches, based on either a (1) single-style justification or (2) comparative justification was shown, using a no justification baseline. The recommendations were either popularity-based or health-aware, the latter based on the health and nutritional needs of the user. We found that comparative justification styles were effective in supporting choices for our health-aware recommendations, confirming the impact of our methodology on food choices. In Study 2 ($$N=504$$

N
=
504

), we used the same methodology to compare the effectiveness of eight different comparative justification strategies. We presented pairs of recipes twice to users: once without and once with a pairwise justification. Results indicated that justifications led to significantly healthier choices for first course meals, while strategies that compared food features and emphasized health risks, benefits, and a user’s lifestyle were most effective, catering to health-related choice motivations.
How Does Protectionism Impact Multinational Firm Reshoring? Evidence from the UK
Authors: Temouri Yama , Pereira Vijay , Delis Agelos , Wood Geoffrey 
Published: October 2023

AbstractThere is growing interest in the nature and possible extent of de-globalization. This paper explores the impact that protectionist measures have on multinational enterprise (MNE) reshoring back to the UK. Besides taking into account the global trends indicating a return to protectionism, the existing literature highlights various firm-level and structural country-level determinants of reshoring decisions. We test a conceptual model with parent-subsidiary firm-level data for the period 2009 to 2017. We conclude that firms that are more sensitive to wage costs in their overseas subsidiaries were more likely to reshore. We did not find that more capital-intensive firms had a higher propensity to reshore. We find that our results are mostly driven from UK MNEs with subsidiaries in EU. This result has clear implications for a potential Brexit effect. Theoretically, we base our findings in transactional cost economics to help explain why different types of firms behave in the way they do, and why different types of firms may respond in quite different ways to the same mix of institutions.
Zum Scheitern des internationalen Einsatzes in Afghanistan
Authors: Gromes Thorsten 
Published: October 2023

ZusammenfassungSpätestens mit der erneuten Machtübernahme der Taliban im August 2021 gilt der fast 20 Jahre dauernde Einsatz in Afghanistan weithin als gescheitert. Der Literaturbericht präsentiert und kommentiert die zahlreichen Beiträge zur Ursachenforschung. Die Taliban konnten lange den afghanischen Sicherheitskräften und den umfangreichen internationalen Truppen trotzen und schließlich die in Zahl und Ausrüstung überlegenen Streit- und Polizeikräfte Afghanistans besiegen. In der geringen Moral der Sicherheitskräfte spiegelte sich die mangelnde Legitimität der politischen Ordnung, die nach dem Sturz der Taliban Ende 2001 entstanden war. Die Literatur kritisiert insbesondere das Bündnis der westlichen Mächte mit Kriegsfürsten, den politischen Ausschluss der Taliban und das Vorhaben oder die Ausgestaltung der Demokratisierung. Viele Beiträge werfen dem militärischen und zivilen Einsatz vor, gar keine oder keine kohärente Strategie verfolgt zu haben, und bemängeln ein zu geringes und zu kurzes Engagement. Insgesamt zeigt die Literatur eine beachtliche Breite von Erklärungen für das Scheitern in Afghanistan. Allerdings fehlt es der Fehleranalyse an wichtigen Stellen an Tiefe, sodass die angebotenen Erklärungen allenfalls teilweise überzeugen. Eine stärker vergleichende Perspektive könnte der weiteren Aufarbeitung des Scheiterns in Afghanistan helfen.
Atmosphäre, Leiblichkeit und Begegnung als Spielräume für psychodramatische Reflexionen
Authors: Heiligtag Lea 
Published: October 2023

ZusammenfassungDieser Beitrag der Zeitschrift für Psychodrama und Soziometrie fokussiert theoretische Aspekte aus dem psychodramatischen Diskurs zum Verhältnis von Körper, Geist und Leib. Die Reflexionen erfolgen im Anschluss an leibphänomenologische (z. B. Schmitz 2014; Böhme 2019) und neue soziologische Ansätze (vgl. Gugutzer 2020). Ziel ist es, sowohl Impulse für eine theoretische Diskussion zu geben als auch über empirische Zugänge nachzudenken und für die praktische Arbeit mit bzw. in Atmosphären weiter zu sensibilisieren. Hierzu werden exemplarisch Textauszüge aus den Schriften Morenos und deren Deutungen im fachlichen Diskurs neu befragt.