bluuebunny/crossref_metadata_2025_split huggingface dataset:
Thermally Sprayed Functional Coatings and Multilayers: A Selection of Historical Applications and Potential Pathways for Future Innovation
Authors: Gildersleeve Edward J. , Vaßen Robert 
Published: April 2023

AbstractThermal spray coatings are material systems with unique structures and properties that have enabled the growth and evolution of key modern technologies (i.e., gas turbines, structurally integrated components, etc.). The inherent nature of these sprayed coatings, such as their distinctive thermal and mechanical properties, has been a driving force for maintaining industrial interest. Despite these benefits and proven success in several fields, the adoption of thermal spray technology in new applications (i.e., clean energy conversion, semiconductor thermally sprayed materials, biomedical applications, etc.) at times, however, has been hindered. One possible cause could be the difficulty in concurrently maintaining coating design considerations while overcoming the complexities of the coatings and their fabrication. For instance, a coating designer must consider inherent property anisotropy, in-flight decomposition of molten material (i.e., loss of stoichiometry), and occasionally the formation of amorphous materials during deposition. It is surmisable for these challenges to increase the risk of adoption of thermal spray technology in new fields. Nevertheless, industries other than those already mentioned have benefited from taking on the risk of implementing thermal spray coatings in their infrastructure. Benefits can be quantified, for example, based on reduced manufacturing cost or enhanced component performance. In this overview paper, a historical presentation of the technological development of thermal spray coatings in several of these industries is presented. Additionally, emerging industries that have not yet attained this level of thermal spray maturation will also be discussed. Finally, where applicable, the utility and benefits of multilayer functional thermal spray coating designs will be demonstrated.
The Performance of Opioid-Free Anesthesia for Bariatric Surgery in Clinical Practice
Authors: Ulbing Stefan , Infanger Lukas , Fleischmann Edith , Prager Gerhard , Hamp Thomas 
Published: April 2023

Abstract
Purpose
Opioid-free anesthesia (OFA) is an alternative to conventional opioid-based anesthesia (OBA) in patients undergoing bariatric surgery. Several small studies and a meta-analysis have suggested advantages of OFA for bariatric surgery, but current evidence is still contradictory, and a universally accepted concept has not yet been established. The purpose of this study was to determine whether patients undergoing bariatric surgery experience less postoperative pain and better postoperative recovery when anesthetized with an OFA regimen than with an OBA regimen.

Materials and Methods
This prospective observational cohort study, conducted between October 2020 and July 2021, compared patients receiving OFA with patients receiving OBA. Patients were visited 24 and 48 h after the surgical procedure and asked about their postoperative pain using the visual analogue scale (VAS). Additionally, the quality of recovery-40 questionnaire (QoR-40) and the postoperative opioid requirements were recorded.

Results
Ninety-nine patients were included and analyzed in this study (OFA: N = 50; OBA: N = 49). The OFA cohort exhibited less postoperative pain than the OBA cohort within 24 h (VAS median [interquartile range (IQR)]: 2.2 [1–4.4] vs. 4.1 [2–6.5]; P ≤ 0.001) and 48 h (VAS median [IQR]: 1.9 [0.4–4.1] vs. 3.1 [1.4–5.8]; P ≤ 0.001) postoperatively. Additionally, the OFA cohort had higher QoR-40 scores and required less opioid therapy postoperatively.

Conclusion
Based on our results the use of OFA for bariatric surgery results in less pain, reduced opioid requirements, and improved postoperative recovery—adding additional evidence regarding the use of OFA in everyday clinical practice.

Graphical Abstract
Assessing the Accuracy of Responses by the Language Model ChatGPT to Questions Regarding Bariatric Surgery
Authors: Samaan Jamil S. , Yeo Yee Hui , Rajeev Nithya , Hawley Lauren , Abel Stuart , Ng Wee Han , Srinivasan Nitin , Park Justin , Burch Miguel , Watson Rabindra , Liran Omer , Samakar Kamran 
Published: April 2023

Abstract
Purpose
ChatGPT is a large language model trained on a large dataset covering a broad range of topics, including the medical literature. We aim to examine its accuracy and reproducibility in answering patient questions regarding bariatric surgery.

Materials and methods
Questions were gathered from nationally regarded professional societies and health institutions as well as Facebook support groups. Board-certified bariatric surgeons graded the accuracy and reproducibility of responses. The grading scale included the following: (1) comprehensive, (2) correct but inadequate, (3) some correct and some incorrect, and (4) completely incorrect. Reproducibility was determined by asking the model each question twice and examining difference in grading category between the two responses.

Results
In total, 151 questions related to bariatric surgery were included. The model provided “comprehensive” responses to 131/151 (86.8%) of questions. When examined by category, the model provided “comprehensive” responses to 93.8% of questions related to “efficacy, eligibility and procedure options”; 93.3% related to “preoperative preparation”; 85.3% related to “recovery, risks, and complications”; 88.2% related to “lifestyle changes”; and 66.7% related to “other”. The model provided reproducible answers to 137 (90.7%) of questions.

Conclusion
The large language model ChatGPT often provided accurate and reproducible responses to common questions related to bariatric surgery. ChatGPT may serve as a helpful adjunct information resource for patients regarding bariatric surgery in addition to standard of care provided by licensed healthcare professionals. We encourage future studies to examine how to leverage this disruptive technology to improve patient outcomes and quality of life.

Graphical Abstract
How Does Weight Loss After Bariatric Surgery Impact the Ocular Parameters? A Review
Authors: Marta Krzyżanowska , Katarzyna Czarny , Marta Kroczek , Włodzimierz Gniłka , Maciej Michalik , Bartłomiej Kałużny 
Published: April 2023

AbstractOur review aimed to assess the effects of bariatric surgery-induced weight loss on ocular functions. We focused on retinochoroidal microcirculation, glaucomatous factors, and the condition of the eye surface pre- and postoperatively. The review covered 23 articles, including five case reports. Bariatric surgery positively impacts retinochoroidal microcirculation. The arterial perfusion and vascular density improve, venules constrict, and the arteriole-to-venule ratio increases. Weight loss positively correlates with intraocular pressure decrease. The impact of postoperative weight loss on the choroidal thickness (CT) and the retinal nerve fiber layer (RNFL) is still unclear. The correlation between ocular symptoms and hypovitaminosis A needs to be evaluated. Further research is required, especially regarding CT and RNFL, mainly focusing on long-term follow-up.
Exploring the effect of Tuina on the dendritic structure of spinal cord dorsal horn in rats with lumbar disc herniation based on NR2B/PSD-95 pathway
Authors: Zhang Huanzhen , Wang Bingqian , Chen Shuijin , Chen Lechun , Jiang Jingjing , Jiang Yu , Chen Jincheng , Huang Hongye , Fang Jiayu , Zeng Weiquan , Lin Zhigang 
Published: April 2023

Abstract
Objective
To investigate the analgesic mechanism of Tuina (Chinese therapeutic massage) by observing the effect of the N-methyl-D-aspartate receptor subunit 2B (NR2B)/postsynaptic density-95 (PSD-95) pathway on the dendritic structure of spinal cord dorsal horn in rats with lumbar disc herniation.

Methods
Fifty Sprague-Dawley rats were randomly divided into a blank group, a model group, a Tuina group, a blocker agent group, and a blocker agent + Tuina group. The sciatic nerve chronic constriction injury (CCI) model was prepared by the sciatic nerve ligation method. From the 4th day after modeling, rats in the Tuina group and the blocker agent + Tuina group were subject to daily Tuina intervention, and those in the blocker agent group and the blocker agent + Tuina group were daily intrathecally injected with NR2B blocker agent (MK-801). The spontaneous pain score was used to observe the pain behavior of all rats. The expression levels of NR2B and downstream PSD-95 were measured by immunohistochemistry, and the dendritic structure changes were observed by Golgi staining for rat spinal cord dorsal horn after 14 d of continuous intervention.

Results
Compared with the blank group, the degree of rat spontaneous pain after CCI was elevated in both the model and the Tuina groups (P<0.01) and was reduced in the Tuina group after the Tuina intervention compared with the model group (P<0.05). Compared with the model group, the rat spontaneous pain level after blocking NR2B was reduced in both the blocker agent group and the blocker agent + Tuina group (P<0.05). The NR2B and PSD-95 protein levels were significantly higher in the model group compared with the blank group (P<0.01); the total number of dendritic branches was increased (P<0.01), and the total dendritic length became longer (P<0.01) in the spinal cord dorsal horn. The rat NR2B and PSD-95 protein levels were significantly decreased in the Tuina group compared with the model group (P<0.01); the total dendritic branch number was reduced (P<0.01) and the total length was shortened (P<0.01) in the spinal cord dorsal horn. After blocking NR2B, the expression levels of NR2B and downstream PSD-95 protein were significantly lower in both the blocker agent group and the blocker agent + Tuina group compared to the model group (P<0.01). The total branch number was significantly reduced (P<0.01), and the total length was significantly shortened (P<0.01) of the dendrites in the spinal cord dorsal horn.

Conclusion
Tuina may exert an analgesic effect by remodeling the dendritic structure in the spinal cord dorsal horn in rats with lumbar disc herniation, and its mechanism may be related to the inhibition of NR2B/PSD-95 signaling pathway.
Therapeutic efficacy evaluation of Tuina at points on abdomen and back meridians for infantile colic
Authors: Zhao Xueqing , Dong Ling , Zhang Ming , He Surong , Chen Qixiong , Cao Xia 
Published: April 2023

Abstract
Objective
To evaluate the efficacy of Tuina (Chinese therapeutic massage) at points on abdomen and back meridians in the treatment of infantile colic.

Methods
A total of 120 infants with intestinal colic were randomly divided into a control group and an observation group, with 60 cases in each group. In the control group, the parents of the infants were given soothing and health education. In addition to the intervention used in the control group, the observation group was treated with Tuina at points on abdomen and back meridians once a day for 5 consecutive days as a course of treatment. The pain scale score and clinical symptoms of the two groups were recorded before and after treatment.

Results
After treatment, the total effective rate of the observation group was higher than that of the control group, and the difference was statistically significant (P<0.05). The pain scale score of the observation group was lower than that of the control group, and the difference was statistically significant (P<0.05). In the 24 h behavior diary indicators, the daily attack duration, the daily attack times, and the weekly attack days in the observation group were lower than those in the control group, and the differences were statistically significant (P<0.05).

Conclusion
Tuina at points on abdomen and back meridians is effective and safe in the treatment of infantile colic.
A multivocal literature review of decentralized finance: Current knowledge and future research avenues
Authors: Gramlich Vincent , Guggenberger Tobias , Principato Marc , Schellinger Benjamin , Urbach Nils 
Published: April 2023

AbstractWhile decentralized finance (DeFi) has the potential to emulate and, indeed, outperform existing financial systems, it remains a complex phenomenon yet to be extensively researched. To make the most of this potential, its practitioners must gain a rigorous understanding of its intricacies, as must information systems (IS) researchers. Against this background, this study uses a multivocal literature review to capture the state of research in DeFi. Thereby, we (1) present a consolidating definition of DeFi as we (2) analyze, synthesize, and discuss the current state of knowledge in the field of DeFi. We do so while adapting the blockchain research framework proposed by (Risius and Spohrer, Business & Information Systems Engineering 59:385–409, 2017). Furthermore, we (3) identify gaps in the literature and indicate future research directions in DeFi. Even though our findings highlight several shortcomings in DeFi that have prevented its widespread adoption, our literature review shows a large consensus on DeFi’s many promising features and potential to complement the traditional financial system. To that end, this paper is presented to encourage further research to mitigate the current risks of DeFi, the payoff of which will be an enriched financial ecosystem.
Automatic classification of distal radius fracture using a two-stage ensemble deep learning framework
Authors: Min Hang , Rabi Yousef , Wadhawan Ashish , Bourgeat Pierrick , Dowling Jason , White Jordy , Tchernegovski Ayden , Formanek Blake , Schuetz Michael , Mitchell Gary , Williamson Frances , Hacking Craig , Tetsworth Kevin , Schmutz Beat 
Published: April 2023

AbstractDistal radius fractures (DRFs) are one of the most common types of wrist fracture and can be subdivided into intra- and extra-articular fractures. Compared with extra-articular DRFs which spare the joint surface, intra-articular DRFs extend to the articular surface and can be more difficult to treat. Identification of articular involvement can provide valuable information about the characteristics of fracture patterns. In this study, a two-stage ensemble deep learning framework was proposed to differentiate intra- and extra-articular DRFs automatically on posteroanterior (PA) view wrist X-rays. The framework firstly detects the distal radius region of interest (ROI) using an ensemble model of YOLOv5 networks, which imitates the clinicians’ search pattern of zooming in on relevant regions to assess abnormalities. Secondly, an ensemble model of EfficientNet-B3 networks classifies the fractures in the detected ROIs into intra- and extra-articular. The framework achieved an area under the receiver operating characteristic curve of 0.82, an accuracy of 0.81, a true positive rate of 0.83 and a false positive rate of 0.27 (specificity of 0.73) for differentiating intra- from extra-articular DRFs. This study has demonstrated the potential in automatic DRF characterization using deep learning on clinically acquired wrist radiographs and can serve as a baseline for further research in incorporating multi-view information for fracture classification.
The Interplay of Subsidiary Performance and Cultural Distance in International Downsizing Decisions
Authors: Flickinger Miriam , Zschoche Miriam 
Published: April 2023

AbstractExisting literature has primarily identified financial and/or strategic considerations as drivers of international downsizing decisions. A subsidiary’s performance seems to have a superior meaning among those considerations. Cultural distance is also an important factor, although its influence on downsizing is ambiguous: It increases coordination costs and, hence, lowers performance; however, cultural distance might also entail benefits of diversity and diversification. We challenge prior perspectives on the role of cultural distance in international downsizing decisions by showing that cultural distance also bears influences beyond efficiency considerations. Using insights from social identity and self-categorization theory, we argue that cultural distance influences how decision-makers interpret the efficiency of the subsidiary in terms of its performance. We expect that the lower the cultural distance, the more positively performance outcomes will be interpreted, leading to less workforce downsizing in a culturally proximate subsidiary as compared to one that is culturally more distant. Results of our large-scale empirical analysis of more than 14,000 downsizing decisions of German MNCs throughout 60 industries and across 54 host countries support our predictions.
Breaking the Vise of Hopelessness: Targeting its Components, Antecedents, and Context
Authors: Marchetti Igor , Alloy Lauren B. , Koster Ernst H. W. 
Published: April 2023

Abstract
Hopelessness is a painful cognitive state that is related to depression and suicide. Despite its importance, only unsystematic efforts have been made to specifically target hopelessness in interventions, and no comprehensive review is currently available to guide future clinical studies. In this narrative review, we first analyze the phenomenon of hopelessness, by highlighting its components (e.g., dismal expectations, blocked goal-directed processing, and helplessness), antecedents (e.g., inferential styles), and contextual factors (e.g., loneliness and reduced social support). Then, we review the currently available interventions and manipulations that target these mechanisms, either directly or indirectly, and we highlight both their strengths and lacunae. Finally, we propose possible avenues to improve our clinical toolbox for breaking the vise of hopelessness.
Seminal fluid changes in the COVID-19 era: During infection and Post-vaccination
Authors: Nori Wassan , Akeel Salman Dina 
Published: April 2023

AbstractCoronavirus disease 2019 (COVID-19) predilection for angiotensin-converting enzyme 2 (ACE2) receptors allows its entrance and replication; however, they are not biochemically required for viral fusion into the cell membrane. Testicular tissue has abundant ACE2 receptors, making it a target for the COVID-19 virus. Seminal fluid parameters are measures of male fertility. Changes in semen parameters have been caused by coronavirus disease and vaccines. Some attribute that effect to direct hematogenic spread to the testis; others propose that the excessive immunological response triggered by the infection causes a deleterious effect. An unsubstantiated claim questioned whether the SARS-CoV-2 vaccine could trigger an unintentional immunological response that would impair male fertility once receiving the vaccine. Extensive research confirms the transient nature of those changes that affect sperm motility and count with full recovery post-COVID-19 infection and after vaccination. The vaccine's safety was reaffirmed; however, there are currently no recommendations for screening sperm donors. Research is warranted to guarantee the safety of couples undergoing assisted reproduction.
Slivovitz and Everyday Nationalism: The Analysis of Slovene Newspapers in Interwar Yugoslavia
Authors: Mlekuž Jernej 
Published: April 2023

AbstractBy analyzing selected Slovene newspapers, the article discusses the role of slivovitz in the reproduction of everyday nationalism in interwar Yugoslavia. The article is based on an analysis of texts containing the word slivovka (the Slovene word for slivovitz or plum spirit) that appeared in three major Slovene newspapers and three minor Slovene pro-Yugoslav newspapers in the period 1919–1945. In the period in question, slivovitz did not (yet) have the role of a signifier of the Yugoslav state, the Yugoslav nation and other elements associated with Yugoslav identity, but it was becoming part of the “structure of national feeling” – the specific experience of life in a given time and place that was common to the Yugoslav nation. Slivovitz, frequently included in repetitive and everyday habits, practices and assumptions, began to define the Yugoslav nation through a specific culture of drinking and drinks and became a component of this everyday, largely unnoticed reproduction of the Yugoslav nation.
The visual diplomacy of cancer treatments: the mediatic legacy of the Curies in the early transnational fight against cancer
Authors: Medori Beatriz 
Published: April 2023

AbstractThis paper analyses the role played by members of the Curie family in the visual diplomacy of cancer treatments. This relationship started in 1921, when Marie Curie travelled to the US, accompanied by her two daughters, Ève and Irène, to receive a gram of radium at the White House from President Warren Harding. In the years that followed, Ève Curie, as the biographer and natural heir of radium discoverers Marie and Pierre Curie, continued to contribute to the visual diplomacy of cancer campaigning. Two events will be analysed through an interdisciplinary lens, merging history of science and visual-diplomacy studies, to show how the legacy of the Curies played out in the international consolidation of pre-war transnational alliances in the fight against cancer. One involves the picture of the chargé d'affaires of the France Republic, Jules Henry, receiving the biography authored by Ève,Madame Curie, at the French embassy in Washington. The other concerns the photograph of Ève visiting the Portuguese Oncology Institute (IPO) in 1940, which was immediately reproduced in the Institute's bulletin in order to raise awareness of cancer prevention strategies, and also captured in film as a propaganda tool for the Estado Novo regime (1933–74).
Geochemical constraints on the petrogenesis of mafic rocks (metadolerites) from the Proterozoic Shillong Basin, Northeast India: implications for growth of the Greater Indian Landmass
Authors: Basumatary Pallabi , Saikia Ashima , Prakash Tribujjal , Gogoi Bibhuti 
Published: April 2023

AbstractThe Paleo-Mesoproterozoic Shillong Basin of the Assam-Meghalaya Gneissic Complex is exposed in parts of Northeast India. The studied metadolerites are from the volcano-sedimentary sequence of Shillong Basin from the Borjuri area in the Mikir Massif. This episode of mafic magmatism can be correlated with the Columbia supercontinent formation and bears significance to its reconstruction. The present work discusses the field, petrography and geochemical characteristics of the metadolerites, which occur in close association with the quartzites of the Shillong Group of rocks (metasedimentary rocks of the Shillong Basin). Our data show distinctive characteristics of subduction-related magmatism exhibiting high LREE/HREE, large ion lithophile element/high field strength element ratios and pronounced negative Nb anomaly. Elemental ratios such as Zr/Ba (0.21–0.46), La/Nb (1.23–2.32) and Ba/Nb (30.08–56.90) point to a fluid-enriched lithospheric mantle source in a subduction regime. Metadolerites plot in the field of ‘back-arc basin basalts’ in tectonic discrimination diagrams reinforcing a subduction zone tectonic setting. The mafic rocks correspond to a 6–10 % partial melting of a mantle source incorporating spinel+garnet lherzolite. The metamorphic P-T of the metadolerites estimated from plagioclase-hornblende geothermobarometer (7–8 kbar, 664 °C) is indicative of amphibolite facies metamorphism in a medium P-T zone. Based on the comparative analysis of field observation, petrography, geochemistry and geological ages given by previous workers, we infer that the Shillong Basin represents a back-arc rift region and is the eastern continuation of the Bathani volcano-sedimentary sequence of the Chotanagpur Granite Gneiss Complex marking continuation of the Central Indian Tectonic Zone to the Mikir Massif.