bluuebunny/crossref_metadata_2025_split huggingface dataset:
Modeling Emotion Contagion within a Computational Cognitive Architecture
Authors: Sun Ron , Allen Joseph , Werbin Eric 
Published: March 2022

Abstract
The issue of emotion contagion has been gaining attention. Humans can share emotions, for example, through gestures, through speech, or even through online text via social media. There have been computational models trying to capture emotion contagion. However, these models are limited as they tend to represent agents in a very simplified way. There exist also more complex models of agents and their emotions, but they are not yet addressing emotion contagion. We use a more psychologically realistic and better validated model – the Clarion cognitive architecture – as the basis to model emotion and emotion contagion in a more psychologically realistic way. In particular, we use Clarion to capture and explain human data from typical human experiments on emotion contagion. This approach may open up avenues for more nuanced understanding of emotion contagion and more realistic capturing of its effects in different circumstances.
The Memorability of Supernatural Concepts: Some Puzzles and New Theoretical Directions
Authors: Sommer Joseph , Musolino Julien , Hemmer Pernille 
Published: March 2022

Abstract
We evaluate the literature on the memorability of supernatural concepts (e.g., gods, ghosts, souls), itself part of a growing body of work in the emerging cognitive science of religion (Barrett, 2007). Specifically, we focus on Boyer’s (1994a, 2000, 2001) Minimally Counterintuitive (MCI) hypothesis according to which supernatural concepts tap a cognitively privileged memory-enhancing mechanism linked to violations of default intuitive inferences. Our assessment reveals that the literature on the MCI hypothesis is mired in empirical contradictions and methodological shortcomings which makes it difficult to assess the validity of competing theoretical models, including the MCI hypothesis itself. In light of this fractured picture, we make the case for an account of the MCI effect which dispenses with a memory mechanism specific to supernatural concepts. This account has several desirable properties. First, it preserves Boyer’s pioneering insights regarding the ontological status of supernatural concepts and the cognitive mechanisms that give rise to their cultural prevalence. Second, our account is based on independently-motivated mechanisms that are well-established in the literature. Third, this account offers a principled resolution of the tension in the extant literature between studies that do replicate the MCI effect and those that seemingly fail to do so. Finally, because the proposed mechanisms are not specific to supernatural concepts, the scope of the MCI effect may be extended to account for a broader range of highly transmissible concepts than those it was originally intended to explain. We conclude with a set of theoretical and methodological prescriptions designed to guide future research on the memorability of supernatural concepts.
Mutual Adversaries, Fellow Dissidents
Authors: Padín-Dujon Alejandra 
Published: March 2022

Abstract
In mid- to late 20th-century Algeria, the language in which an author wrote reflected more than personal preference: it indicated a political affiliation and a position within the culture wars that merged with the violent conflict of the 1990s. Taking the tension between francophone, arabophone, and pluralist factions in Algerian literature as its point of departure, this article sheds light on the transcendent and multilingual “language” of dissidence exemplified in the novels of al-Ṭāhir Waṭṭār and Tahar Djaout. Previous work on Waṭṭār and Djaout has portrayed their mutual antipathy as an unbridgeable political divide. This article challenges this interpretation through an analysis of Waṭṭār’s novel al-Zilzāl (1974) and Djaout’s posthumous novel Le Dernier Été de la raison (1999). The article concludes that Waṭṭār and Djaout were not simply antagonists. Rather, they were fellow dissidents opposed to a cultural monolith on the one hand, and political and economic malpractice on the other.
Topography-mediated Transport of Warm Deep Water across the Continental Shelf Slope, East Antarctica
Authors: Liu Chengyan , Wang Zhaomin , Liang Xi , Li Xiang , Li Xichen , Cheng Chen , Qi Di 
Published: March 2022

Abstract
Warm Deep Water intrusion over the Antarctic continental shelves threatens the Antarctic ice-sheet stability by enhancing the basal melting of ice shelves. In East Antarctica, the Antarctic Slope Current (ASC), along with the Antarctic Slope Front (ASF), acts as a potential vorticity barrier to prevent the warm modified Circumpolar Deep Water (mCDW) from ventilating the cold and fresh shelf. However, mCDW onshore transport is still observed within certain shelf regions, such as submarine troughs running perpendicular to the continental shelf. This study focuses on the dynamic mechanisms governing mCDW intrusion within a submarine trough over the fresh shelf regions, East Antarctica. Based on an idealized eddy-resolving coupled ocean-ice shelf model, two high resolution process-oriented numerical experiments are conducted to reveal the mechanisms responsible for the mCDW onshore transport. Three dynamic mechanisms governing cross-slope mCDW intrusion are identified: 1) the bottom pressure torque, 2) the topography beta spiral, and 3) the topography Rossby waves. These three mechanisms simultaneously govern the mCDW intrusion together. The bottom pressure torque plays a leading role in driving the time-mean onshore flow whose vertical structure is determined by the topography beta spiral, while the topography Rossby waves contribute to the high-frequency oscillations in the onshore volume and heat transport. The simulated spatial distribution and seasonality of mCDW intrusion qualitatively coincide with the observed mCDW intrusion over fresh shelf regions, East Antarctica. Both the topography beta spiral and the ASC play an important role in governing the seasonality of mCDW intrusion.
Transapical septal myectomy for hypertrophic cardiomyopathy, an experience from Japan
Authors: Shimizu Atsushi , Takanashi Shuichiro , Takamisawa Itaru , Shimokawa Tomoki , Takayama Morimasa , Isobe Mitsuaki 
Published: March 2022

Background While there are a variety of surgical options for hypertrophic cardiomyopathy, there are small number of reports of transapical septal myectomy. Furthermore, the characteristics and incidence of anomalous structures in the left ventricle in hypertrophic cardiomyopathy patients which can be identified with imaging studies are not clear. Methods We studied hypertrophic cardiomyopathy patients who underwent transapical septal myectomy from July 2013 to December 2019. We evaluated the frequency and characteristics of anomalous structures in the left ventricle which had been identified by preoperative examinations and studied their postoperative results. Results A total of 59 patients was included. The median age was 40 years. Sixteen patients (27.4%) were in New York Heart Association Functional Classification III or IV. The median peak intraventricular gradient at rest was 65 mmHg. By preoperative imaging studies, anomalous structures were detected in 56 cases (94.9%), of which 88% were successfully resected with myectomy. There were two perioperative deaths, while one late death caused by acute myocardial infarction occurred. The estimated 5-year survival rate was 95%. The intraventricular gradient had significantly decreased at the time of discharge, and no reoperation for recurrent obstruction was conducted. The left ventricular ejection fraction had significantly decreased after the operation, was however within the normal range. Left atrium volume index and tricuspid regurgitant velocity significantly improved. Conclusions Patients receiving transapical septal myectomy restored good hemodynamics from early postoperative period and showed improved subjective symptoms and good mid-term results. With multimodal imaging studies, we could accurately identify anomalous structures in hypertrophic cardiomyopathy patients and reliably treat them by transapical septal myectomy.
Pericapsular nerve group block results in a longer analgesic effect and shorter time to discharge than femoral nerve block in patients after hip fracture surgery: a single-center double-blinded randomized trial
Authors: Lin D-Yin , Brown Brigid , Morrison Craig , Kroon Hidde M. , Jaarsma Ruurd L. 
Published: March 2022

Objective The pericapsular nerve group (PENG) block is a regional block that possibly provides better analgesia than that of the femoral nerve block (FNB) for hip fracture surgery. A randomized comparative trial performed in our institution showed that the PENG block may provide improved pain reduction compared with the FNB while preserving quadriceps strength. Methods In this single-center, double-blinded, randomized comparative trial, patients who underwent hip fracture surgery were randomized to receive either a FNB or PENG block for analgesia. This analysis reviews the outcomes of the block effect duration and time to discharge readiness. Results Sixty patients with similar baseline demographics were randomized. The median FNB duration was 15 hours, 35 minutes (range (hours:minutes) 4:08–30:45), and the median PENG duration was 22 hours, 50 minutes (range 6:00–32:00). The time to discharge readiness was shorter in the PENG group (3 days, range 1–14 days) than that in the FNB group (4 days, range 2–15 days). Conclusions The PENG block results in a faster recovery and shorter time to discharge readiness. The duration of the PENG block appears to be longer than that of the FNB.
Virtual Reality Therapy in Palliative Care: A Case Series
Authors: Seiler A. , Schettle M. , Amann M. , Gaertner Sophie , Wicki Stefan , Christ S.M. , Theile G. , Feuz M. , Hertler C. , Blum D. 
Published: March 2022

Objectives Virtual reality (VR) opens a variety of therapeutic options to improve symptom burden in patients with advanced disease. Until to date, only few studies have evaluated the use of VR therapy in the context of palliative care. This case series aims to evaluate the feasibility and acceptability of VR therapy in a population of palliative care patients. Methods In this single-site case series, we report on six palliative care patients undergoing VR therapy. The VR therapy consisted of a one-time session ranging between 20 to 60 minutes depending on the patient's needs and the content chosen for the VR sessions. A semi-structured survey was conducted and the Edmonton Symptom Assessment System (ESAS) and the Distress Thermometer were performed pre- and post-intervention. Results Overall, VR therapy was well accepted by all patients. Five out of six patients reported having appreciated VR therapy. There were individual differences of perceived effects using VR therapy. The semi-structured survey revealed that some patients felt a temporary detachment from their body and that patients were able to experience the VR session as a break from omnipresent worries and the hospital environment (“I completely forgot where I am”). There was a considerable reduction in the total ESAS score post-treatment (T0 ESASTot = 27.2; T1 ESASTot = 18.8) and a slightly reduction in distress (T0 DTTot = 4.4; T1 DTTot = 3.8). However, two patients were more tired after the intervention. Significance of Results: Our preliminary results demonstrate that VR therapy is acceptable, feasible and safe for use within a palliative care population and appears to be a viable treatment option. Clinical trials are both warranted and necessary to confirm any therapeutic effects of VR therapy, as is the need to tailor VR systems better for use in palliative care settings.
Supination Adduction Vertical Medial Malleolar Fracture Fixation with Buttress Plating vs a Novel Screw-Only Construct: A Cadaveric Biomechanical Study
Authors: Testa Edward J. , Walsh Devin , Patel Devan , Kahan Lindsey G. , Modest Jacob , Schilkowsky Rachel , Hsu Raymond 
Published: March 2022

Background: Supination adduction ankle fractures are unique among rotational ankle fractures as plate constructs are more commonly used than independent screws for medial malleolar fixation. The purpose of this study was to compare fracture displacement between plate fixation to a novel screw-only construct using a cadaveric biomechanical early-weightbearing model for the treatment of vertical medial malleolus fractures. Methods: Six nonosteoporotic fresh-frozen cadaver shanks and feet in matched pairs underwent a vertical osteotomy of the medial malleolus to simulate the supination adduction type injury. Osteoporosis was measured using DEXA scans. One specimen from each pair was fixed with a one-third tubular buttress plate and the other with screw-only fixation. The specimens were then axially loaded for 100 000 cycles to simulate protected weightbearing, and subsequently loaded to failure in supination. Stiffness, fracture displacement, and load to failure were recorded. Statistical significance was set at P <.05. Results: There were no measurable differences in displacement between the 2 constructs during axial cyclic loading after 100 000 cycles (plate, 0.74 ± 0.09 mm; screws, 0.79 ± 0.18 mm; P = .225). During supination and axial load to failure, the plate outperformed the screw construct. For load to failure (2 mm displacement) at the fracture site, the plate group failed at 716 ± 240 N, whereas the screw group failed at 567 ± 237 N ( P = .015). During load to catastrophic failure, the plate group outperformed the screw group (plate, 6011 ± 1646 N; screws, 4578 ± 1837 N; P = .002). Conclusion: For vertical medial malleolar fractures, the screw-only construct demonstrated no statistical difference when compared to buttress plating for cyclical axial loading, simulating early weightbearing in a boot. However, buttress plating is 21% to 24% stronger than the screw-only fixation construct in overall strength and prevention of catastrophic failure when loading in a supinated position. Clinical Relevance: The screw-only construct is biomechanically similar to a buttress plate when simulating early protected weightbearing. This suggests that early weightbearing as tolerated in a controlled ankle motion boot beginning 2 weeks postoperatively is mechanically safe for this fracture pattern and does not result in unacceptable amounts of fracture displacement. This construct may be useful as a less invasive treatment modality for the treatment of vertical medial malleolus fractures in select patients.
The Role of CCN1 in Esophageal Adenocarcinoma: What We Have Learned From the Lab
Authors: Chang Zhiheng , Dang Tong , Meng Xianmei , Chai Jianyuan 
Published: March 2022

Background: Esophageal cancer is one of the most common and deadliest cancers in the world, particularly esophageal adenocarcinoma. There has never been a special drug to treat it. Purpose: This article summarizes the work that we have done in our laboratory about the role of CCN1 in esophageal cancer and gives a new perspective of CCN1 biology. Research Design: This is a review article. Study Sample: The work was done using validated cell lines and fixed human tissue slides. Data Collection and Analysis: This is a review article, therefore, no data collection or analysis was involved. Results: CCN1 is a matricellular protein supporting adhesion, migration, and survival in normal cells, but in the esophageal cancer cells, it induces TRAIL-mediated apoptosis. CCN1 promotes TRAIL and its death receptor expression but downregulates the decoy receptors and survivin in a p53-dependant manner. It was thought that CCN1 relies on TNF to induce apoptosis, but our study found that these two molecules antagonize each other. CCN1 promotes TNFR1 cleavage and uses the soluble product to block TNF signaling, while TNF upregulates PGLYRP1 to overcome this obstacle because PGLYRP1 is a secreted protein that competes with TNF for TNFR1 binding. As a result, when CCN1 and TNF are present together in the vicinity of esophageal tumors, they cancel each other out. Conclusions: Based on our laboratory study, CCN1 has much potential to be a candidate for the treatment of esophageal cancer.
Is There Synergistic Effect Between Obesity and Hypoalbuminemia on Postoperative Outcomes Among Primary Total Shoulder Arthroplasty Recipients?
Authors: Buzney Catherine D. , Zhong Haoyan , Gulotta Lawrence V. , Memtsoudis Stavros G. , Liu Jiabin 
Published: March 2022

Background: Malnutrition and obesity are established predictors of complications following joint replacement surgery. However, the effect of obesity in the setting of albumin deficiency has not been explored in non-weight-bearing upper-extremity joint arthroplasty. Purpose: We sought to determine whether there is a synergistic effect between obesity and hypoalbuminemia among patients undergoing primary total shoulder arthroplasty (TSA) with respect to postoperative outcomes, including (1) mortality rates, (2) composite surgical complications, (3) length of hospitalization, and (4) hospital readmission. Methods: We conducted a retrospective cohort study using the National Surgical Quality Improvement Program (NSQIP) database to find patients who underwent primary TSA from January 1, 2006, to December 31, 2019. We grouped these patients as obese (body mass index [BMI] ≥ 30 kg/m2) or nonobese (BMI = 18.5–29.9 kg/m2) and by serum albumin level (hypoalbuminemia < 3.5 mg/dL or normoalbuminemia ≥ 3.5 mg/dL). We gathered data on readmission and mortality rates, and NSQIP complications were organized into 3 composite variables: wound infection, systemic infection, and cardiac/pulmonary complication. For each outcome, multivariate logistic regression analysis evaluated its association with obesity and hypoalbuminemia, as well as with the interaction of BMI and albumin, while adjusting for covariates. Results: Of 12,881 patients, 51.8% were obese and 7.0% had hypoalbuminemia; 7.6% of obese patients had hypoalbuminemia versus 6.3% of those who were not obese. Patients with hypoalbuminemia had the longest hospital stays and the highest rates of mortality and systemic infection of all subgroups. Multivariate logistic regression analysis did not show higher complication rates due to obesity or evidence of additive interaction between hypoalbuminemia and obesity. Conclusion: Unlike previous reports in weight-bearing arthroplasty, in this retrospective study of a cohort of patients who underwent TSA, we did not observe greater complications due to obesity alone, nor did we find evidence of additive interaction between obesity and hypoalbuminemia. This distinction may be due to the non-weight-bearing nature of TSA, in which excessive BMI may be less relevant for postoperative healing.
Annulus Calibration Increases the Computational Accuracy of the Lumbar Finite Element Model
Authors: Xu Chen , Xi Zhipeng , Fang Zhongxin , Zhang Xiaoyu , Wang Nan , Li Jingchi , Liu Yang 
Published: March 2022

Study Design Mechanical simulations. Objective Inadequate calibration of annuli negatively affects the computational accuracy of finite element (FE) models. Specifically, the definition of annulus average radius (AR) does not have uniformity standards. Differences between the elastic moduli in the different layers and parts of the annulus were not fully calibrated when a linear elastic material is used to define its material properties. This study aims to optimize the computational accuracy of the FE model by calibrating the annulus. Methods We calibrated the annulus AR and elastic modulus in our anterior-constructed lumbar model by eliminating the difference between the computed range of motion and that measured by in vitro studies under a flexion-extension loading condition. Multi-indicator validation was performed by comparing the computed indicators with those measured in in vitro studies. The computation time required for the different models has also been recorded to evaluate the computational efficiency. Results The difference between computed and measured ROMs was less than 1% when the annulus AR and elastic modulus were calibrated. In the model validation process, all the indicators computed by the calibrated FE model were within ±1 standard deviation of the average values obtained from in vitro studies. The maximum difference between the computed and measured values was less than 10% under nearly all loading conditions. There is no apparent variation tendency for the computational time associated with different models. Conclusion The FE model with calibrated annulus AR and regional elastic modulus has higher computational accuracy and can be used in subsequent mechanical studies.
Return to Sport After Unicompartmental Knee Arthroplasty: A Systematic Review and Meta-analysis
Authors: Radhakrishnan Ganan T. , Magan Ahmed , Kayani Babar , Asokan Ajay , Ronca Flaminia , Haddad Fares S. 
Published: March 2022

Background: Patients undergoing unicompartmental knee arthroplasty (UKA) often want to return to sport (RTS) after surgery. However, the time taken to RTS and proportion of patients who RTS after UKA remain unknown. Purpose: To determine the time to RTS and proportion of patients who RTS after UKA. Study Design: Systematic review; Level of evidence, 4. Methods: A search was performed using PubMed, Medline, Embase, SPORTDiscus and the Cochrane Library databases for clinical trials reporting on RTS after UKA published between database inception and September 2021. In addition, a manual search was performed of relevant sports medicine and orthopaedic journals, and bibliographies were reviewed for eligible trials. The PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines were used to undertake this study. Results: This meta-analysis included 11 studies (749 patients) that reported on RTS after UKA. The proportion of patients returning to sports increased over time: 6 studies (432 patients) demonstrated an overall pooled proportion of 48.1% (95% CI, 36.3%-60.2%) of patients who returned to sport at 3 months after surgery, while 7 studies (443 patients) demonstrated an overall pooled proportion of 76.5% (95% CI, 63.9%-87.1%) of patients who returned to sport at 6 months after surgery. Overall, 92.7% (95% CI, 85.8%-97.4%) of 749 patients were able to RTS at 4 years after surgery. Overall excellent patient-reported functional outcomes scores and low risk of complications with RTS after UKA were reported. Conclusion: The authors found that 48.1% of patients were able to RTS at 3 months after surgery and 76.5% were able to RTS at 6 months after UKA. Pooled proportion analysis showed that >90% of patients undergoing UKA were able to RTS at 48 months after surgery. The majority of patients who were able to RTS after UKA did so at a lower level of intensity than their preoperative level. RTS after UKA was associated with good patient-reported functional outcomes scores and a low risk of complications.