bluuebunny/crossref_metadata_2025_split huggingface dataset:
Aktuelle Fragen zur Aufklärung
Authors: Makoski Kyrill 
Published: August 2024

ZusammenfassungDer Patient kann nur dann wirksam in die Behandlung einwilligen, wenn er vorher richtig aufgeklärt wurde. Anderenfalls kann der Arzt – trotz ordnungsgemäßer Behandlung – haftbar gemacht werden. Wichtig ist, wer aufklärt, wann aufgeklärt wird und worüber.
Anatomische Lungenresektion nach neoadjuvanter Chemo-Immuntherapie: technische Aspekte und klinische Fallbeispiele
Authors: Eichhorn Martin , Eichhorn Florian , Griffo Raffaella , Klotz Laura , Winter Hauke 
Published: August 2024

ZusammenfassungDie Behandlungsmöglichkeiten des operablen Lungenkarzinoms haben sich seit der Zulassung der neoadjuvanten Chemo-Immuntherapie auch in der klinischen Routine wesentlich verbessert. Zentraler Bestandteil des neuen multimodalen Behandlungskonzeptes bleibt die operative Entfernung des Primärtumors durch anatomische Lungenresektion. Bei zunehmendem Einsatz der neuen Behandlungskonzepte in der klinischen Routine stellen sich aber auch kritische Fragen bez. der Sicherheit, möglicher Nebenwirkungen und der technischen Operabilität nach neoadjuvanter Chemo-Immuntherapie. Die Übersichtsarbeit fasst die aktuelle Datenlage zur perioperativen Sicherheit nach neoadjuvanter Chemo-Immuntherapie zusammen und erörtert besondere Aspekte der Operationstechnik, des Resektionsausmaßes und möglicher intraoperativer Besonderheiten anhand eigener klinische Fallbeispiele.
Combining Innovative Techniques: Total Extraperitoneal Approach in Orthopedic Surgery (O-TEP) and Percutaneous Both Column Screw (BCS) Fixation Technique in a Geriatric Acetabular Fracture Case
Authors: Öztürk Vedat , Bilgili Mustafa Gökhan 
Published: August 2024

AbstractThe concepts of both column fixation corridor (BCFC) and both column screws (BCS) along with the orthopedic total extraperitoneal approach (O-TEP) are highly innovative approaches in orthopedic surgery. However, the orthopedic literature lacks sufficient studies on these topics, indicating a significant gap. This case report aims to highlight how combining these innovative techniques can facilitate the use of BCFC and BCS in the treatment of acetabular fractures with O-TEP, thereby enhancing the feasibility of endoscopic techniques. Furthermore, we aim to discuss the potential advantages of BCFC and BCS concepts when used in O-TEP.For this purpose, we present a case of a 74-year-old geriatric patient with a transverse acetabular fracture involving the posterior column. The quadrilateral surface was exposed using the O-TEP approach, and the fracture was reduced using a fully endoscopic approach. The fixation was achieved using BCS and a Magic screw through percutaneous screw placement.The patient’s clinical condition was followed for at least 13 months. The clinical outcomes demonstrated the effectiveness of combining these innovative techniques in the treatment of acetabular fractures, with satisfactory healing and functional recovery observed.This case report illustrates that combining BCFC and BCS with the O-TEP approach can facilitate the treatment of acetabular fractures with minimally invasive techniques and enhance the feasibility of endoscopic procedures. These findings suggest potential advantages of using BCFC and BCS concepts in O-TEP, warranting further investigation and study.
Pedagogical Principles in Implementing a Data Visualization Project in an Undergraduate Public Health Informatics Course
Authors: Bautista John Robert 
Published: August 2024

Abstract
Background The Applied Public Health Informatics Competency Model lists “data analysis, visualization, and reporting” as one of the eight competencies when teaching public health informatics. Thus, public health informatics students need to develop knowledge and skills in visualizing public health data. Unfortunately, there is limited work that discusses pedagogical principles that could guide the implementation of pedagogical activities related to data visualization in public health informatics.
Objective This study aimed to introduce, discuss, and reflect on pedagogical principles that were implemented for a data visualization project in an undergraduate public health informatics course.
Methods A reflective teaching approach was used to guide the discussion and reflection on how pedagogical principles were implemented for a data visualization project in an undergraduate public health informatics course. The generic implementation framework (i.e., preimplementation, implementation, and postimplementation) was used to organize the discussion of the course's implementation.
Results Four pedagogical principles were implemented as part of a data visualization project in an undergraduate public health informatics course: scaffolding (i.e., outputs built on top of each other), constructivism (i.e., students apply knowledge and work in teams to create a dashboard), critical consciousness (i.e., embedding social determinants of health (SDOH) in their dashboard), and equity and inclusion (i.e., using a free data visualization software that is easy to use for beginners and is used by public health institutions). Postimplementation reflection revealed areas of improvement, such as enhancing group advising, adding more SDOH variables in the dashboard, and plans for scalability.
Conclusion A data visualization project in an undergraduate public health informatics course could benefit from implementing multiple pedagogical principles. Overall, creating dashboards can be a learning tool to enhance data visualization skills among undergraduate public health informatics students. Dashboards can also emphasize the impact of health disparities and inequities in public health by incorporating the principles of SDOH.
Biocatalytic Dearomatisation Reactions
Authors: Turner Nicholas J. , Gerlach Tabea 
Published: August 2024

AbstractBiocatalytic dearomatisation offers the advantages of high chemo-, regio- and stereoselectivity over chemical strategies. Mono- and dioxygenases with dearomatising properties are already well-established tools for the synthesis of natural products and beyond. Herein, we review investigations of protein sequence–activity relationships, as well as protein-engineering approaches that have been employed to expand the substrate scope of biocatalysts and achieve product regio- and stereodiversity. Thus, oxidative dearomatising biocatalysts offer an increasingly diverse toolbox for the synthesis of asymmetric, oxidised cyclic scaffolds, as illustrated through selected examples of biocatalytic applications in synthetic routes towards natural products and derivatives thereof. Reductases with dearomatising properties have been less well investigated, so we review recent mechanistic findings which, henceforth, allow for expanding applications of this class of biocatalysts. Additionally, chemoenzymatic strategies have been developed to overcome the limitations of purely biocatalytic or chemical dearomatisation approaches. We highlight examples of those combination strategies for the synthesis of asymmetric privileged motifs.1	Introduction2	Oxidative Biocatalytic Dearomatisation3	Reductive Biocatalytic Dearomatisation4	Chemoenzymatic Dearomatisation5	Conclusion
NaIO4/NH2OH-mediated Efficient Synthesis of Phosphoroamidates from Anilines and Triethyl Phosphite
Authors: Ramarao E. V. Venkat Shivaji , Gat Savita , Chatterjee Rana , Solanke Jayshree , Dhayalan Vasudevan , Dandela Rambabu 
Published: August 2024

AbstractA simple, efficient, and metal-free method was developed for the synthesis of phosphoroamidates. In essence, a mixture of sodium periodate (NaIO4) and hydroxylamine (NH2OH⸱HCl) was used in stoichiometric amounts to execute the phosphoramidation reaction of aromatic amines and triethyl phosphites at room temperature, in open air. This method offers a practical synthesis route to afford a diverse range of phosphoroamidates via the construction of P − N bonds, with excellent functional group compatibility and good yields under mild conditions.
Image-Guided Ablation for Cholangiocarcinoma: Current Evidence and Future Directions
Authors: Silva Jessica Albuquerque M. , Paolucci Iwan , Brock Kristy K. , Odisio Bruno C. 
Published: August 2024

AbstractThough the incidence of intrahepatic cholangiocarcinoma (ICC) is rare compared with other malignancies, its prevalence is increasing significantly worldwide. Intrahepatic cholangiocarcinoma is an aggressive tumor, typically presenting at an advanced stage and showing resistance to treatments. The primary cause of mortality is liver failure related to tumor progression with associated parenchymal loss and vascular or biliary compromise. Currently, surgical resection remains the primary curative approach, yet less than 20% of patients are eligible for such treatment, and postoperative rate of recurrence are high. In this context, locoregional therapies such as percutaneous thermal ablation have been shown to be safe and effective for patients with unresectable or recurrent ICCs. This review discusses the clinical application of ablation techniques, as it relates to patient selection and tumor characteristics for the treatment of ICC.
Act your age to engage: field evidence on parent versus brand extension
Authors: Tincknell Liam , Mathmann Frank , Torgler Benno , Akareem Husain Salilul 
Published: August 2024

Abstract
Brand managers have to allocate limited resources between developing new brand extensions and supporting parent brands. We contribute by demonstrating how social media engagement can be optimised by creating a fit between social media language and extensions versus parent brands. This is important given that literature suggests that (a) extensions and parent brands should use the same social media strategy and (b) establishing fit between extensions and parent brands should be the focus of brand managers. This study contributes by analysing over 40,000 tweets made by 26 Google-branded twitter accounts (i.e. @google, @gmail). Results show for brand extension (vs. parent brand) and use of locomotion (vs. assessment) language produce regulatory fit and increase engagement. A 10% increase in locomotive language increased favouriting by 19% and retweeting by 11%. Alternatively, for parent brands, a 10% increase in assessment language increased favouriting by 9% and retweeting by 4%.
Evaluation of microgravity level for the 2.0 s vacuum drop tower at the National Precise Gravity Measurement Facility (PGMF)
Authors: Liu Ruiqi , Bai Yanzheng , Huang Tong , Li Qing , Mao Qiangbing , Wang Liang , Wu Shuchao , Yu Jianbo , Zhang Yitian , Zhou Zebing 
Published: August 2024

The drop tower is an important experimental facility to provide a microgravity environment on the ground. The National Precise Gravity Measurement Facility has built a vacuum drop tower at Wuhan in China. The vacuum drop tower has a falling-height of 20 m, a free falling-time of 2.0 s, and a pressure of ∼6.15 Pa after 1 h pumping. The microgravity level of the vacuum drop tower is analyzed in this paper. The error sources include the aerodynamic drag, the difference of gas pressure around the gaps, the misalignment, the rotation, the magnetic field, etc. The evaluated microgravity level of the vacuum drop tower is better than (4.80 ± 3.31) × 10−7g, which is mainly limited by the aerodynamic drag and the rotation of the capsule. In addition, the microgravity level is measured to be better than 3.22 × 10−5g by using the quartz-flexure accelerometer. The vacuum drop tower provides a ground-based public service platform with a microgravity environment on the order of magnitude of 10−7g for further experiments.
Expressing gratitude in Nigerian English
Authors: Gut Ulrike , Unuabonah Foluke Olayinka 
Published: August 2024

Abstract
This study explores nativisation processes in the area of pragmatics. Focussing on expressions of gratitude, more
than 1,300 thanking speech acts elicited from Nigerian speakers of English via Discourse Completion Tasks (DCTs) and 628 thanking
speech acts identified in various text categories of the International Corpus of English-Nigeria (ICE-Nig) were
analysed (i) regarding the use of thanking strategy, linguistic expression and structural form and (ii) compared with other
varieties of English. The results show distinct strategies and forms of expressing gratitude in Nigerian English (NigE) that
suggest nativisation processes as they reflect local cultural and communicative practices. Furthermore, systematic differences
between thanking speech acts in the corpus data and those elicited in the DCTs were observed.
English tough-constructions and their analogues in French and Russian
Authors: Tsikulina Alina , Tayalati Fayssal , Soroli Efstathia 
Published: August 2024

Abstract
Evaluative constructions involving tough-predicates (e.g., This hill is difficult to
climb) present atypical structure-to-meaning mappings and vary across languages: in some languages (e.g.,
English/French), speakers typically use so-called tough-constructions (TCs) in which the syntactic subject of the
matrix sentence is logically the missing object of the infinitive; in others (e.g., Russian), speakers opt for a variety of
functional analogues (e.g., passive, impersonal constructions). The aim of this paper is to explore English TCs involving
difficult and easy adjectives, compare them to French and Russian analogues based on a parallel-corpus, and investigate how
specific semantic properties (animacy, transitivity, adjective scope) relate to specific (more or less compact) configurations.
The results show that French and Russian have similar functional analogues and only partially share the structural properties of
English TCs. The findings support a multidimensional account based on the inherent semantic properties of evaluative constructions
and their degree of compactness.
Calibrating sensitive actions in palliative care consultations
Authors: Günthner Susanne 
Published: August 2024

Abstract
This article explores physicians’ uses of “honestly” wenn (‘if’)-clauses in
German palliative care interactions. In “stretching
the old linguistics to meet the challenge of talk-in-interaction” (Schegloff
1996: 114), the study aims to further our understanding of how routinized communicative practices are
mobilized in response to local interactional needs within institutional interaction. Using methods and concepts of Interactional Linguistics, Social Constructivism, and Linguistic
Anthropology, I will illustrate how doctors in German
palliative consultations reconfigure traditional conditional wenn (‘if’)-clauses to adjust to local needs. With its focus on the
interactional practices participants use in palliative consultations as well as the way in which these practices both
conform to and (re)construct the institutional order, the analysis contributes to “New Perspectives in Interactional
Linguistic Research” by heightening awareness of the communicative construction of social reality within institutional
(i.e., palliative) settings. Furthermore, in applying Interactional Linguistics to palliative interactions, this paper not only aims to shed light on the
reflexive relationship between (routinized) interactional practices and the “social field” (Hanks 2007) of palliative communication, but it also contributes insights into the field of
applied Interactional Linguistics.
How grammar-for-interaction emerges over time
Authors: Pekarek Doehler Simona 
Published: August 2024

Abstract
This paper argues for a broadening of the analytic scope of Interactional Linguistics (IL) to embrace systematic investigation into
how grammar grows out of social interaction longitudinally. While IL has amply documented the ways in which grammar structures interaction
and emerges locally in real time within and across turns-in-progress, evidence for how social interaction motivates
the routinization (or: sedimentation) of grammatical usage patterns over time is scarce due to
lack of diachronic interactional data. I review the few
existing diachronic and synchronic studies on the issue, and argue that the investigation of
second language (L2) interactions opens new avenues for IL research, enabling us to empirically document the over-time emergence of grammar-for-interaction. I then present an analysis of the developmental trajectory of je sais pas ‘I don’t know’
in French L2 interactions across four proficiency levels, showing that the expression
progressively routinizes as an interaction-organizational marker in ways that exhibit parallels to diachronic grammaticalization processes. This demonstrates how the study of L2
interactions can provide developmental evidence for how
grammatical patterns emerge and sediment over iterative social encounters as resources for social interaction. The
investigation of L2 data hence creates new opportunities for IL research in view of a better understanding of grammar as an outcome of peoples’ acting in the social world.
Introducing new perspectives in interactional linguistic research
Authors: Selting Margret , Barth-Weingarten Dagmar 
Published: August 2024

Abstract
Since Interactional Linguistics (IL) is still
a relatively recent approach to the study of language in talk-in-interaction, this introduction will first briefly outline how
IL came about, what its current state is, and what it is
characterized by. Then we will go into more detail on the new research perspectives that are highlighted by the contributions
to this collection.
Electronic and Thermoelectric Properties in SnS-Nanoribbon-Based Heterojunctions
Authors: Zhang 张 Kai-Bo 凯波 , Tan 谭 Shi-Hua 仕华 , Peng 彭 Xiao-Fang 小芳 , Long 龙 Meng-Qiu 孟秋 
Published: August 2024

Abstract
As an earth-abundant and environmentally friendly material, tin sulfide (SnS) is not only a high-performance photovoltaic material, but also a new promising thermoelectric material. Despite extensive research on the thermoelectric properties of this material in recent years, the room-temperature thermoelectric figure of merit (ZT) of SnS has not been broke through 2 [2022 Sci. China Mater.
65 1143]. In this work, based on a combination of density functional theory and non-equilibrium Green’s function method, the electronic and thermoelectric properties in SnS-nanoribbon-based heterojunctions are studied. The results show that although SnS nanoribbons (SNSNRs) with zigzag edges (ZSNSNRs) and armchair edges (ASNSNRs) both have semiconductor properties, the bandgaps of ASNSNRs are much wider than those of ZSNSNRs, which induces much wider conductance gaps of N-ASNSNR (N is the number of tin-sulfide lines across the ribbon width)). In the positive energy region, the ZT peaks of L-SNS-Au are much larger than those of L-SNS-GNR (L represents the number of longitudinal repeating units of SNSNR in the scattering region). While in the positive energy region, the ZT peaks of L-SNS-GNR are larger than those of L-SNS-Au. Further calculations reveal that the figure of merit will be over 3.7 in L-SNS-Au and 2.2 in L-SNS-GNR at room temperature, and over 4 in L-SNS-Au and 2.6 in L-SNS-GNR at 500 K.
Electrohydrodynamic jet printed templates for hot embossing of microfluidic devices
Authors: Choubey Anupam , Bahga Supreet Singh 
Published: August 2024

Abstract
Hot embossing is a scalable method of fabricating microfluidic devices involving precise replication of micrometer-sized features from a master mold onto a thermoplastic substrate. Typically, high-resolution master molds for hot embossing are fabricated using expensive, resource-intensive processes such as photolithography and electron-beam lithography. Here, we present a maskless, cost-effective, and rapid microfabrication process based on electrohydrodynamic jet printing (EJP) for fabricating high-resolution reusable master templates for hot embossing of thermoplastic microfluidic devices. Our method is based on EJP to fabricate intricate polymeric templates, with feature sizes of order 100 µm, followed by a double casting process to obtain stiff PDMS master molds. Using these PDMS molds, we demonstrate the hot embossing of microfluidic devices with excellent reproducibility across multiple embossing cycles. In particular, we demonstrate the fabrication of microfluidic devices with simple geometries of cross-shape and Y-shape to complex geometries of flow-focusing droplet generator and tree-shaped gradient generator. Subsequently, we demonstrate the use of hot-embossed microfluidic devices for hydrodynamic focusing, droplet generation, and stable concentration gradient generation. Our method offers a low-cost and rapid alternative to traditional lithographic processes for fabricating master molds for hot embossing with comparable feature resolution.
First-principles study of the interaction of solutes with ∑3(11-1) symmetric tilt grain boundaries in α-Fe
Authors: Meftakhutdinov R M 
Published: August 2024

Abstract
The structural, cohesive and magnetic properties of a symmetric Σ3(70.53)[011](11-1) tilt grain boundary in pure bcc iron and with commonly used alloying elements (Si, Co, Mn, Ti, Cu, Mo, Nb, V, Cr and Ni) by means of density functional theory calculations are studied. Solubility and segregation energies were calculated for different positions of dissolved atoms. Calculations show a tendency for impurities to segregate near the boundary. It was found that the substituting Co, Cu and Ni in the layer adjacent to the boundary have an embrittling effect, while other atoms enhance the cohesion of the grains. Magnetic moments on GB atoms are significantly higher than those on bulk atoms.
Orientation optimization for high performance Mg3Sb2 thermoelectric films via thermal evaporation
Authors: Zhang Yiming , Li Bo , Han Zhijia , Feng Tao , Liu Zhenghao , Wu Xinzhi , Wang Qianjin , Zhu Kang , Hou Pengfei , Liu Weishu 
Published: August 2024

Abstract
Low-cost, highly efficient thermoelectric thin-film materials are becoming increasingly popular as miniaturization progresses. Mg3Sb2 has great potential due to its low cost and high performance. However, the fabrication of Mg3Sb2 thin films with high power factors (PFs) poses a certain challenge. In this work, we propose a general approach to prepare Mg3Sb2 thin films with excellent thermoelectric properties. Using a two-step thermal evaporation and rapid annealing process, (001)-oriented Mg3Sb2 thin films are fabricated on c-plane-oriented Al2O3 substrates. The structure of the film orientation is optimized by controlling the film thickness, which modulates the thermoelectric performance. The PF of the Mg3Sb2 at 500 nm (14 μW·m−1·K−2) would increase to 169 μW·m−1·K−2 with Ag doping (Mg3Ag0.02Sb2) at room temperature. This work provides a new strategy for the development of high-performance thermoelectric thin films at room temperature.
Equilibrium states for hyperbolic potentials via inducing schemes
*
Authors: Alves José F , Oliveira Krerley , Santana Eduardo 
Published: August 2024

Abstract
In a context of non-uniformly expanding maps, possibly with the presence of a critical set, we prove the existence of finitely many ergodic equilibrium states for hyperbolic potentials. Moreover, the equilibrium states are expanding measures. This generalizes a result due to Ramos and Viana, where analytical methods are used for maps with no critical sets. The strategy here consists in using a finite number of inducing schemes with a Markov structure in infinitely many symbols to code the dynamics, to obtain an equilibrium state for the associated symbolic dynamics and then projecting it to obtain an equilibrium state for the original map. We apply our results to the important class of multidimensional Viana maps.