bluuebunny/crossref_metadata_2025_split huggingface dataset:
An Analysis of Urban Initiatives in Cairo: Locality, Everyday Politics and Relational Space in Cairo’s Unplanned Neighbourhoods
Authors: Sarnataro Azzurra 
Published: June 2021

Abstract
This article focuses on urban activism and social movements that emerged in Cairo between 2011 and 2014 and argues that in unplanned areas these initiatives shape patterns of agency and social encounter. This contribution therefore investigates the transformative potential activated by the encounters between women of different social background in a small association (ǧamā‘iyya) in the unplanned area of Ezbet al-Haggana, in the north-east periphery of Cairo. Through analytical categories such as the “everyday politics”, “informality”, “relational space” and “capacity to aspire”, the article analyses how the everyday interactions, even within apparently non-politicized actions, reveal features of social change and mobility. The materials presented have been collected during a three-year research period conducted between 2012 and 2015. The fieldwork included 10 semi-structured interviews with local activists and institutional actors as well as an ethnographic account, which will be reported in the text.
La casa nelle narrazioni in lotta
Authors: Turco Lucia 
Published: June 2021

Abstract
This article advances an analysis of the struggles led by women living in Tangier’s working-class neighbourhoods over the past decade. Protest movements have emerged in Northern Morocco in response to the impacts of neoliberal processes, and specifically against the proliferation of Free Trade Zones and urban developments associated to internal migration. These social struggles are analysed through the “house” category, whereby the house is interpreted as a dynamic, ever-changing and situated category, through which a language of ordinary struggles has developed. Women play a crucial role in such struggles, using their agency to defend a whole set of values under attack by neoliberal processes. The narrative of household-centred struggles gives back the image of a constant urban turmoil, as well as a feeling of familiarity with such struggles that is a key factor behind the massive participation in protests in Southern Mediterranean countries.
A Case Study of Code-Switching among Thai Waiters in a Cambridge, UK Restaurant
Authors: Prin Nicola 
Published: June 2021

Abstract
This study explores Thai bilingual speakers’ code-switching in a formal work setting. Although code-switching may appear to be random, there is an underlying choice which speakers decide upon when switching between languages: Language proficiency, the initial speaker’s language choice, the setting, and role relationships all contribute to these choices. This study investigates the factors contributing to code-switch decisions by participants within their specific work environment. The main findings show that adopting one language over the other depends on two main factors: first, the initial sequence of the interaction; second, the role relationship that the participants wish to maintain. This study has drawn upon the conversational approach and Auer’s sequential analysis to collect and interpret data from ethno-graphic observations, questionnaires, and semi-structured interviews.
Unmaking Masculine Determinacy: A Postmodern Challenge in Suzan-Lori Parks’ Venus
Authors: Padgate Usa 
Published: June 2021

Abstract
Venus, a play written by Suzan-Lori Parks, employs unconventional theatrical approaches in retelling the history of a 19th-century freak show attraction. This study examines how the critique of gender bias and sexual manipulations in Venus is explored and projected in ways that can be described as postmodern. Through the subversion of conventional forms and language, the blending of fact and fiction, the pastiches of both low and high generic and linguistic presentations, the liberating of a marginalized voice, and the revision of the philosophical premises that subordinate the female to the male order, the play questions the masculine determinacy inherent in social institutions and traditions and invites a conscious reconsideration of default meaning and truth.
Connecting Faith through Theatre: Barazan’yee as a Semi-Ritual Performance in Thai Muslim Communities
Authors: Midam Khalid 
Published: June 2021

Abstract
This research paper examines the creative process used to connect young Muslims with their experience, their faith, and their community through a community-based performance. It also stresses the different levels of connections that resulted from the performance itself. The author sought to reconnect Barazan’yee, an important Arabic poetic chant, to people in the Bangkok Islamic community using tools from community theatre. The performance design process allowed them to tell their own story in relation to Bar’zanyee poetry in ways that are meaningful to them and their community, thus connecting their lives to the life of Prophet Muhammad. The first performance was in a public theatre resulted in a shift in structure and participation choices for audience in the second performance at a public theatre. Although both performances were conducted in a semi-ritualized environment of the Muslim community, the latter better engaged both the performers and audience.
HOAMROANG SAM PRASAN: The Overture of Three Southern Cultures Concept from The Viewpoint of an Intercultural Composer and Musician
Authors: Sarasas Sinnapa 
Published: June 2021

Abstract
This article examines the process of combining three distinct traditional music cultures in Pattani, Thailand, into one piece of music. The author was the music director of the “Hoamroang Sam Prasan” (Overture: Harmony of the Three). Since the three musical traditions – Nora, Rong Ngeng and Digir Hulu, and Chinese drums ensemble – are similar yet different, the work was both easy and difficult. As someone with long experience in intercultural music, I developed a distinct way to do collaborative work. I seek to ensure musicians contribute their best to the piece, establish bonds of trust to co-operate, so they are willing to share in different ideas and training. The project drew the best from traditional musicians so they could develop new work on their own terms with their own musical abilities in a mode I call “conservative contemporary music.” Both artists and audiences could better appreciate the vitality of different musical traditions and their lively interactions more fully.
High-latitude precipitation: Snowfall regimes at two distinct sites in Scandinavia
Authors: Shates Julia A. , Pettersen Claire , L’Ecuyer Tristan S. , Cooper Steve J. , Kulie Mark S. , Wood Norman B. 
Published: June 2021

AbstractThe prevailing snowfall regimes at two Scandinavian sites, Haukeliseter, Norway and Kiruna, Sweden, are documented using ground-based in-situ and remote sensing methods. Micro Rain Radar (MRR) profiles indicate three distinct snowfall regimes occur at both sites: shallow, deep, and intermittent snowfall. The shallow snowfall regime produces the lowest mean snowfall rates and radar echo tops are confined below 1.5 km above ground level (AGL). Shallow snowfall occurs under areas of large scale subsidence with a moist boundary layer and dry air aloft. The atmospheric ridge coinciding with shallow snowfall is highly anomalous over Haukeliseter, but is more common in Kiruna where shallow snowfall was frequently observed. The shallow snowfall particle size distributions (PSDs) are broad with lower particle concentrations than other regimes, especially small particles. Deep snowfall events exhibit MRR profiles that extend above 2 km AGL, and tend to be associated with weak low pressure and high relative humidity throughout the troposphere. The PSDs in deep events are narrower with high concentrations of small particles. Increasing MRR reflectivity towards the surface suggests aggregation as a possible growth process during deep snowfall events. The heaviest mean snowfall rates are associated with intermittent events that are characterized by deep MRR profiles, but have variations in intensity and height. The intermittent regime is associated with anomalous, deep low pressure along the coast of Norway, and enhanced relative humidity at lower levels. The PSDs reveal high concentrations of small and large particles. The analysis reveals that there are unique characteristics of shallow, deep, and intermittent snowfall regimes that are common between the sites.
Assessment and Intercomparison of NOAA Daily Optimum Interpolation Sea Surface Temperature (DOISST) Version 2.1
Authors: Huang Boyin , Liu Chunying , Freeman Eric , Graham Garrett , Smith Tom , Zhang Huai-Min 
Published: June 2021

AbstractThe NOAA Daily Optimum Interpolation Sea Surface Temperature dataset (DOISST) has recently been updated to v2.1 (January 2016–present). Its accuracy may impact the climate assessment, monitoring and prediction, and environment-related applications. Its performance, together with those of seven other well-known sea surface temperature (SST) products, is assessed by comparison with buoy and Argo observations in the global oceans on daily 0.25° × 0.25° resolution from January 2016 to June 2020. These seven SST products are NASA MUR25, GHRSST GMPE, BoM GAMSSA, UKMO OSTIA, NOAA GPB, ESA CCI, and CMC. Our assessments indicate that biases and root-mean-square difference (RMSDs) in reference to all buoys and all Argo floats are low in DOISST. The bias in reference to the independent 10% of buoy SSTs remains low in DOISST, but the RMSD is slightly higher in DOISST than in OSTIA and CMC. The biases in reference to the independent 10% of Argo observations are low in CMC, DOISST, and GMPE; also, RMSDs are low in GMPE and CMC. The biases are similar in GAMSSA, OSTIA, GPB, and CCI whether they are compared against all buoys, all Argo, or the 10% of buoy or 10% of Argo observations, while the RMSDs against Argo observations are slightly smaller than those against buoy observations. These features indicate a good performance of DOISST v2.1 among the eight products, which may benefit from ingesting the Argo observations by expanding global and regional spatial coverage of in situ observations for effective bias correction of satellite data.
Reduced High-Latitude Land Seasonality in Climates with Very High Carbon Dioxide
Authors: Henry Matthew , Vallis Geoffrey K. 
Published: June 2021

AbstractObservations of warm past climates and projections of future climate change show that the Arctic warms more than the global mean, particularly during winter months. Previous work has attributed this reduced Arctic land seasonality to the effects of sea ice or clouds. In this paper, we show that the reduced Arctic land seasonality is a robust consequence of the relatively small surface heat capacity of land and the nonlinearity of the temperature dependence of surface longwave emission, without recourse to other processes or feedbacks. We use a General Circulation Model (GCM) with no clouds or sea ice and a simple representation of land. In the annual mean, the equator-to-pole surface temperature gradient falls with increasing CO2, but this is only a near-surface phenomenon and is not caused by the change in total meridional heat transport, which is virtually unaltered. The high-latitude land has about twice as much warming in winter than in summer, whereas high-latitude ocean has very little seasonality in warming. A surface energy balance model shows how the combination of the smaller surface heat capacity of land and the nonlinearity of the temperature dependence of surface longwave emission gives rise to the reduced seasonality of the land surface. The increase in evaporation over land also leads to winter amplification of warming over land, although amplification still occurs without it. While changes in clouds, sea ice, and ocean heat transport undoubtedly play a role in high-latitude warming, these results show that enhanced land surface temperature warming in winter can happen in their absence for robust reasons.
Does HadGEM3-GC3.1 GCM overestimate land precipitation at high resolution? A constraint based on observed river discharge
Authors: Müller Omar V. , Vidale Pier Luigi , Vannière Benoît , Schiemann Reinhard , McGuire Patrick C. 
Published: June 2021

AbstractPrevious studies showed that high-resolution GCMs overestimate land precipitation when compared against observation-based data. Particularly, high-resolution HadGEM3-GC3.1 shows a significant precipitation increase in mountainous regions, where the scarcity of gauge stations increases the uncertainty of gridded observations and reanalyses. This work evaluates such precipitation uncertainties indirectly through the assessment of river discharge, considering that an increase of ~10% in land precipitation produces ~28% more runoff when the resolution is enhanced from 1° to 0.25°, and ~50% of the global runoff is produced in 27% of global land dominated by mountains. We diagnosed the river flow by routing the runoff generated by HadGEM3-GC3.1 low- and high-resolution simulations. The river flow is evaluated using a set of 344 monitored catchments distributed around the world. We also infer the global discharge by constraining the simulations with observations following a novel approach that implies bias correction in monitored rivers with two methods, and extension of the correction to the river mouth, and along the coast. Our global discharge estimate is 47.4±1.6×103km3yr−1, which is closer to the original high-resolution estimate (50.5 × 103km3yr−1) than to the low-resolution (39.6 × 103km3yr−1). The assessment suggests that high-resolution simulations performbetter in mountainous regions, either because the better-defined orography favours the placement of precipitation in the correct catchment, leading to a more accurate distribution of runoff, or the orographic precipitation increases, reducing the dry runoff bias of coarse resolution simulations. However, high-resolution slightly increases wet biases in catchments dominated by flat terrain. The improvement of model parameterizations and tuning may reduce the remaining errors in high-resolution simulations.
Presentation and Outcomes of Non-Squamous Cell Carcinoma Sinonasal Malignancies: A National Perspective
Authors: Al-Qurayshi Zaid , Liu Andrew , Walsh Jarrett E. 
Published: June 2021

Background: Non-squamous cell carcinoma sinonasal malignancies (NSCCSM) are relatively rare. Neoadjuvant radiotherapy and/or chemotherapy (NTx) have been proposed to improve outcomes compared to surgery alone. In this study, we aim to examine the prevalence of NTx utilization and associated outcomes. Methods: A retrospective study utilizing the National Cancer Database, 2004 to 2015. The study population included adult patients diagnosed with primary NSCCSM. Results: A total of 574 patients were included. The mean age of the study population was 61.7 ± 16.5 years. The median follow-up time was 40.4 months (interquartile range: 15.3-81.3 months). The histopathological diagnoses identified included: (i) 37.0% adenocarcinoma, (ii) 22.8% adenoid cystic carcinoma, (iii) 20.0% mucosal melanoma, (iv) 11.9% esthesioneuroblastoma, and (v) 8.2% sinonasal undifferentiated carcinoma (SNUC). NTx was utilized in 70 (12.20%) of the study population. Patients who received NTx were more likely to have SNUC or esthesioneuroblastoma ( P < .01 each) and to have stage III or IV disease ( P < .01 each). NTx was most likely to be administrated in a high-volume center [OR: 3.94, 95%CI: (1.47, 10.53), P = .006]. Patients who received NTx had a significantly lower prevalence of positive margin postoperatively [OR: 0.48, 95%CI: (0.26, 0.87), P = .016]. In patients with NSCCSM, negative margin was associated with improved overall survival [HR: 0.55, 95%CI: (0.36, 0.82), P = .004]. Conclusions: This study provides an epidemiological perspective regarding NSCCSM and related practice patterns and survival outcomes. Neoadjuvant radiotherapy and/or chemotherapy is likely to decrease the risk of positive margin which ultimately could improve survival in this population.
Patients who complain of autonomic dysregulation: A cross-sectional study of patients with somatic symptom disorder
Authors: Tu Chao-Ying , Liu Wei-Shih , Chen Yen-Fu , Huang Wei-Lieh 
Published: June 2021

Background: Somatic symptom disorder (SSD) is common in medical settings but has been underdiagnosed. Stigma related to psychiatric illness was one of the barriers to making the diagnosis. More and more SSD patients who visited psychiatric clinics with physical complaints identify themselves as having ‘autonomic dysregulation’ in Taiwan. Aims: This study aimed to investigate the characteristics of patients with a subjective diagnosis of ‘autonomic dysregulation’. Method: We assessed the sociodemographic profile, medical/psychiatric diagnoses, subjective psychiatric diagnoses, perceived psychiatric stigma, help-seeking attitude, and healthcare utilization of 122 participants with SSD. Participants who identified themselves as having ‘autonomic dysregulation’ ( n = 84) were compared to those who did not (n=38). Results: Participants with a subjective diagnosis of ‘autonomic dysregulation’ were younger and had a higher education level than those who did not have such a subjective diagnosis. They also had higher scores on the Patient Health Questionnaire-15 (PHQ-15) and Health Anxiety Questionnaire (HAQ), whereas comorbid psychiatric diagnoses were similar in the two groups. Participants with and without a subjective diagnosis of ‘autonomic dysregulation’ did not have a significant difference in perceived psychiatric stigma and help-seeking attitude/behaviors. In a multiple logistic regression model, only age was associated with having a subjective diagnosis of ‘autonomic dysregulation’. Conclusion: Among SSD patients, those who identify themselves as having ‘autonomic dysregulation’ tend to have higher somatic distress and health anxiety than those who do not. ‘Autonomic dysregulation’ is not associated with perceived psychiatric stigma.
Modular minimally invasive extracorporeal circulation ensures perfusion safety and technical feasibility in cardiac surgery; a systematic review of the literature
Authors: Anastasiadis Kyriakos , Antonitsis Polychronis , Asteriou Christos , Deliopoulos Apostolos , Argiriadou Helena 
Published: June 2021

Introduction: Despite extensive evidence that shows clinical of superiority of MiECC, worldwide penetration remains low due to concerns regarding air handling and volume management in the context of a closed system. The purpose of this study is to thoroughly investigate perfusion safety and technical feasibility of performing all cardiac surgical procedures with modular (hybrid) MiECC, as experienced from the perfusionist’s perspective. Methods: We retrospectively reviewed perfusion charts of consecutive adult patients undergoing all types of elective, urgent, and emergency cardiac surgery under modular MiECC. The primary outcome measure was perfusion safety and technical feasibility, as evidenced in the need for conversion from a closed to an open circuit. A systematic review of the literature was conducted aiming to ultimately clarify whether there are any safety issues regarding MiECC technology. Results: We challenged modular MiECC use in a series of 403 consecutive patients of whom a significant proportion (111/403; 28%) underwent complex surgery including reoperations (4%), emergency repair of acute type A aortic dissection and composite aortic surgery (1.7%). Technical success rate was 100%. Conversion to an open circuit was required in 18/396 patients (4.5%), excluding procedures performed under circulatory arrest. Open configuration accounted for 40% ± 21% of total procedural perfusion time and was related to significant hemodilution and increase in peak lactate levels. Systematic review revealed that safety of the procedure challenged originated from a single report, while no clinical adverse event related to MiECC was identified. Conclusions: Use of modular MiECC secures safety and ensures technical feasibility in all cardiac surgical procedures. It represents a type III active closed system, while its stand-by component is reserved for a small (<5%) proportion of procedures and for a partial procedural time. Thus, it eliminates any safety concern regarding air handling and volume management, while it overcomes any unexpected intraoperative scenario.
The value of dynamic contrast-enhanced magnetic resonance imaging combined with apparent diffusion coefficient in the differentiation of benign and malignant diseases of the breast
Authors: Ao Feng , Yan Yi , Zhang Zi-Li , Li Sheng , Li Wen-Jing , Chen Guang-Bin 
Published: June 2021

Background The value of combined dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) and apparent diffusion coefficient (ADC) histogram analysis for the diagnosis of breast cancer has not been evaluated in previous studies. Purpose To investigate the diagnostic value of DCE-MRI combined with ADC in benign and malignant breast lesions. Material and Methods The clinicopathological imaging data included 168 patients (177 lesions) with breast lesions who underwent convention breast MRI, DCE-MRI, and diffusion-weighted imaging (DWI); they were divided into the benign lesion group (n = 39) and malignant lesion group (n = 129) based on pathology. Results Using the type III outflow curve as a diagnostic criterion for malignant breast lesions, the diagnostic sensitivity was 76.9%, the specificity was 80%, the correct rate was 72.2%, and its area under the curve (AUC) was 0.823. Using an enhancement ratio > 100% as a diagnostic criterion for malignant breast lesions, the sensitivity was 61.5%, specificity was 80%, and AUC was 0.723. Using > 3 ipsilateral vessels as a diagnostic criterion for malignant lesions in the breast resulted in a diagnostic sensitivity of 81.6%, a specificity of 80.8%, and an AUC of 0.805. Conclusion The type of time intensity curve DCE-MRI, the early enhancement rate in the first phase, the number of ipsilateral vessels, and the ADC full volume histogram of the blood supply score and DWI are valuable in the diagnosis of benign and malignant breast lesions.
Intracranial Volume Not Correlated With Severity in Trigonocephaly
Authors: Kronig Otto D. M. , Kronig Sophia A. J. , Van Adrichem Léon N. A. 
Published: June 2021

Objectives: Severity of trigonocephaly varies and potentially affects intracranial volume (ICV) and intracranial pressure (ICP). The aim of this study is to measure ICV in trigonocephaly patients and compare it to normative data and correlate ICV with the severity of the skull deformity according to UCSQ (Utrecht Cranial Shape Quantifier). Design: Retrospective study. Setting: Primary craniofacial center. Patients, Participants: Nineteen preoperative patients with nonsyndromic trigonocephaly (age ≤12 months). Intervention: Intracranial volume was measured on preoperative computed tomography (CT) scans by manual segmentation (OsiriX Fondation). Utrecht Cranial Shape Quantifier was used to quantify the severity of the skull deformity. When present, papilledema as sign of elevated ICP was noted. Main Outcome Measures(s): Measured ICV was compared to Lichtenberg normative cranial volume growth curves, and Pearson correlation coefficient was used to correlate UCSQ with the ICV. Results: Mean age at CT scan was 6 months (2-11). Mean measured ICV was 842 mL (579-1124). Thirteen of h19 patients (11/15 boys and 2/4 girls) had an ICV between ±2 SD curves of Lichtenberg, 2 of 19 (1/15 boys and 1/4 girls) had an ICV less than −2 SD and 4 of 19 (3/15 boys and 1/4 girls) had an ICV greater than +2 SD. Mean UCSQ severity of trigonocephaly was 2.40 (−622.65 to 1279.75). Correlation between severity and ICV was negligible (r = −0.11). No papilledema was reported. Conclusions: Measured ICV was within normal ranges for trigonocephaly patients, in both mild and severe cases. No correlation was found between severity of trigonocephaly and ICV.