bluuebunny/crossref_metadata_2025_split huggingface dataset:
Comprehensive clinical assessment identifies specific neurocognitive deficits in working-age patients with long-COVID
Authors: Holdsworth David A. , Chamley Rebecca , Barker-Davies Rob , O’Sullivan Oliver , Ladlow Peter , Mitchell James L. , Dewson Dominic , Mills Daniel , May Samantha L. J. , Cranley Mark , Xie Cheng , Sellon Edward , Mulae Joseph , Naylor Jon , Raman Betty , Talbot Nick P. , Rider Oliver J. , Bennett Alexander N. , Nicol Edward D. 
Published: June 2022

IntroductionThere have been more than 425 million COVID-19 infections worldwide. Post-COVID illness has become a common, disabling complication of this infection. Therefore, it presents a significant challenge to global public health and economic activity.MethodsComprehensive clinical assessment (symptoms, WHO performance status, cognitive testing, CPET, lung function, high-resolution CT chest, CT pulmonary angiogram and cardiac MRI) of previously well, working-age adults in full-time employment was conducted to identify physical and neurocognitive deficits in those with severe or prolonged COVID-19 illness.Results205 consecutive patients, age 39 (IQR30.0–46.7) years, 84% male, were assessed 24 (IQR17.1–34.0) weeks after acute illness. 69% reported ≥3 ongoing symptoms. Shortness of breath (61%), fatigue (54%) and cognitive problems (47%) were the most frequent symptoms, 17% met criteria for anxiety and 24% depression. 67% remained below pre-COVID performance status at 24 weeks. One third of lung function tests were abnormal, (reduced lung volume and transfer factor, and obstructive spirometry). HRCT lung was clinically indicated in <50% of patients, with COVID-associated pathology found in 25% of these. In all but three HRCTs, changes were graded ‘mild’. There was an extremely low incidence of pulmonary thromboembolic disease or significant cardiac pathology. A specific, focal cognitive deficit was identified in those with ongoing symptoms of fatigue, poor concentration, poor memory, low mood, and anxiety. This was notably more common in patients managed in the community during their acute illness.ConclusionDespite low rates of residual cardiopulmonary pathology, in this cohort, with low rates of premorbid illness, there is a high burden of symptoms and failure to regain pre-COVID performance 6-months after acute illness. Cognitive assessment identified a specific deficit of the same magnitude as intoxication at the UK drink driving limit or the deterioration expected with 10 years ageing, which appears to contribute significantly to the symptomatology of long-COVID.
Clinical benefit of cancer drugs approved in Switzerland 2010–2019
Authors: Adam Roman , Tibau Ariadna , Molto Valiente Consolación , Šeruga Boštjan , Ocaña Alberto , Amir Eitan , Templeton Arnoud J. 
Published: June 2022

Background
It is unknown to what extent cancer drugs approved in Switzerland by the Swissmedic fulfil criteria of clinical benefit according to the European Society of Medical Oncology Magnitude of Clinical Benefit Scale version 1.1 (ESMO-MCBS), the American Society of Clinical Oncology Value Framework version 2 (ASCO-VF) and the Swiss OLUtool v2 (OLUtool).

Patients and methods
An electronic search identified studies that led to marketing authorisations in Switzerland 2010–2019. Studies were evaluated according to ESMO-MCBS, ASCO-VF and OLUtool. Substantial benefit for ESMO-MCBS, was defined as a grade A or B for (neo)adjuvant intent and 4 or 5 for palliative intent. For ASCO-VF and OLUtool clinical benefit was defined as score ≥45 and A or B, respectively. Concordance between the frameworks was calculated with Cohen’s Kappa (κ). Factors associated with clinical benefit were evaluated by logistic regression.

Results
In the study period, 48 drugs were approved for 92 evaluable indications, based on 100 studies. Ratings for ESMO-MCBS, ASCO-VF and OLUtool could be performed for 100, 86, and 97 studies, respectively. Overall, 39 (39%), 44 (51%), 45 (46%) of the studies showed substantial clinical benefit according to ESMO-MCBS v1.1, ASCO-VF, OLUtool criteria, respectively. There was fair concordance between ESMO-MCBS and ASCO-VF in the palliative setting (κ = 0.31, P = 0.004) and moderate concordance between ESMO-MCBS and OLUtool (κ = 0.41, P<0.001). There was no significant concordance between ASCO-VF and OLUtool (κ = 0.18, P = 0.12). Factors associated with substantial clinical benefit in multivariable analysis were HRQoL benefit reported as secondary outcome for ESMO-MCBS and the ASCO-VF and blinded studies for OLUtool.

Conclusions
At the time of approval, only around half of the trials supporting marketing authorisation of recently approved cancer drugs in Switzerland meet the criteria for substantial clinical benefit when evaluated with ESMO-MCBS, ASCO-VF or OLUtool. There was at best only moderate concordance between the grading systems.
Emergency Remote Studio Teaching
Authors: Winters Tara 
Published: June 2022

The creative arts use primarily visual, kinaesthetic and somatic modes that depend on face-to-face communication in contrast to many other university subjects which rely more heavily on the written word. The hands-on, practice-based nature of art education makes it perhaps one of the least transferrable subjects to a fully online model. What can be learnt, then, from the forced situation of teaching and supervising studio-based learning in a higher education context under COVID-19 conditions? This reflective essay draws on the writer’s experience as a Fine Arts lecturer involved in emergency remote teaching (ERT) of studio-based, visual arts courses during the 2020 academic year. Framed as a series of ‘fieldnotes’ it aims to capture those fleeting, yet significant, thoughts and reflections so easily lost once things quickly reach a level of ‘new normal’. Notes from the field include: the effects of the shifted social dynamic of online communications in a teaching and learning context; the challenges of the video call as a dialogic space for the studio critique; the impact of the more structured nature of online systems with regard to documenting and recording creative work-in-progress; and the affordances of the dynamic, multi-modal nature of the digital medium for working with contextual research material. Developed as a pedagogical perspective combining reflection-in-action and reflection-on-action I offer first-hand observations and discussion, socialised against relevant literature, as a contribution to urgent conversations on the shape of the future learning environment.
Coloring Things Together: Experiences of Leading Together as Pastor Couples in the Norwegian Pentecostal Movement
Authors: Åkerlund Truls , Smidsrød Åse-Miriam 
Published: June 2022

Abstract
This article focuses on the growing, yet under-researched, phenomenon of co-leadership in which spouses lead congregations together as pastor couples. The study addresses the topic from the perspective of organizational leadership, probing the experiences of leading together among pastor couples in the Norwegian Pentecostal movement. Systematic text condensation of in-depth interviews showed that the participants described co-leadership as all-encompassing and tension-filled, constantly having to balance private and professional concerns in addition to managing expectations from congregants and global church culture. Amidst these challenges, they described unity in diversity and a sense of being called to lead the church together.
Intercultural citizenship and the internationalisation of higher education: the role of English language teaching
Authors: Baker Will , Fang Fan (Gabriel) 
Published: June 2022

Abstract
The expanding internationalisation of higher education (HE) has resulted in the inte rcultural dimensions becoming a core aim of many institutions. This is frequently represented though the concept of intercultural or global citizenship with students expected to engage with academic, professional and social communities across multiple scales from the local to the global. The language though which both the internationalisation of HE and intercultural citizenships is expected to take place is often English, or more precisely ELF, epically in English medium education (EME). Therefore, given this key role for English, English language teaching (ELT) provides an ideal setting for developing intercultural citizenship education. However, at present, this is an under-researched area. To address this gap, this collection of short papers provides a snap shot of current thinking and research form ELF perspectives. We include reports on the development of intercultural citizenship through study abroad for university students from China, Japan and Thailand; the role of intercultural citizenship in pre-service teacher education in Turkey; and a discussion of the relationship between intercultural citizenship, identity, symbolic power and language in the ELT and EMI classroom.
When the unconventional becomes convention: epistemic stance in English as a lingua franca research articles
Authors: Shchemeleva Irina 
Published: June 2022

Abstract
In the last decade numerous studies have been published in the field of English as an academic lingua franca (academic ELF). The majority of them, however, are devoted to the speaking mode. The present paper investigates written academic ELF texts – research articles in the social sciences and humanities. It explores the ways in which L2 speakers express epistemic stance in their texts and analyzes ELF-specific non-conventional forms of epistemic stance expressions. I use data from the SciELF corpus (https://www2.helsinki.fi/en/researchgroups/english-as-a-lingua-franca-in-academic-settings/research/wrelfa-corpus/scielf-corpus), which is unique in that it allows the study of academic texts written by L2 speakers in their unedited form. To uncover whether non-conventional expressions are also used in published academic texts, and to gain a deeper understanding of the extent to which variability in language use is accepted in published texts, I use the Google Scholar database as a reference corpus. My analysis shows that L2 authors creatively exploit linguistic resources to express epistemic stance, demonstrating considerable variability in language use. Findings also indicate that some non-conventional expressions are found in published texts.
Calibration and analysis of the potable water network in the Al-Yarmouk region employing WaterGEMS and GIS
Authors: Abdulsamad Abdulrahman A. , Abdulrazzaq Khalid Adel 
Published: June 2022

Abstract
Water supply and distribution networks play an important role in our daily activities. They make a substantial contribution to public health by providing potable water for public consumption and non-potable applications such as firefighters and other purposes such as irrigation. This study used ArcMap 10.8 and WaterGEMS CONNECT Edition update 1 version to create a hydraulic network model to simulate the pipes’ network. Detailed network information, including pipe lengths, layouts, and diameters, was given by the Baghdad Water Department. The TUF-2000H Handheld digital ultrasonic flow meter has been used to measure the water flows in the network’s source nodes. In eight junctions, the model was calibrated by measuring the pressures using the Bourdon gauge at selected junctions. The analysis was based on the steady-state time at the average demand. The analysis results showed that the pressures in the network ranged from 8 to 21 m H2O with a correlation coefficient of 0.988, with a noticeable decrease in pressures in the distant pipes from the sources supplying water to the network. The velocity of the main pipes was within acceptable limits 0.5–2 m/s. While for the internal distribution network, it was noticed that there is an increase in velocity for the main pipes due to low consumption in the lateral pipes.
On necessary and sufficient conditions for the monogeneity of a certain class of polynomials
Authors: Jones Lenny 
Published: June 2022

AbstractLetf(x) ∈ ℤ[x] be monic and irreducible over ℚ, with deg(f) =n. LetK= ℚ(θ), wheref(θ) = 0, and let ℤKdenote the ring of integers ofK. We sayf(x) ismonogenicif {1,θ,θ2, …,θn−1} is a basis for ℤK. Otherwise,f(x) is callednon-monogenic. In this article, we give necessary and sufficient conditions for a certain class of polynomials to be monogenic. Using these conditions allows us to generate infinite families of non-monogenic polynomials. In particular, for quadrinomials our results show that there exist infinitely many primesp≥ 3, and integerst≥ 1 coprime top, such thatf(x) =xp− 2ptxp−1+p2t2xp−2+ 1 is non-monogenic. Finally, we illustrate this situation with an explicit example.
Deep neural network enabled active metasurface embedded design
Authors: An Sensong , Zheng Bowen , Julian Matthew , Williams Calum , Tang Hong , Gu Tian , Zhang Hualiang , Kim Hyun Jung , Hu Juejun 
Published: June 2022

Abstract
In this paper, we propose a deep learning approach for forward modeling and inverse design of photonic devices containing embedded active metasurface structures. In particular, we demonstrate that combining neural network design of metasurfaces with scattering matrix-based optimization significantly simplifies the computational overhead while facilitating accurate objective-driven design. As an example, we apply our approach to the design of a continuously tunable bandpass filter in the mid-wave infrared, featuring narrow passband (∼10 nm), high quality factors (Q-factors ∼ 102), and large out-of-band rejection (optical density ≥ 3). The design consists of an optical phase-change material Ge2Sb2Se4Te (GSST) metasurface atop a silicon heater sandwiched between two distributed Bragg reflectors (DBRs). The proposed design approach can be generalized to the modeling and inverse design of arbitrary response photonic devices incorporating active metasurfaces.
The Presence of the Past in Contemporary Russian Prose Fiction: A Comparative Reading of Guzel’ Iakhina and Sergei Lebedev
Authors: Lunde Ingunn 
Published: June 2022

Summary
This article studies the poetics of historical reimagination in works by Guzel’ Iakhina and Sergei Lebedev, two contemporary Russian prose writers. The main tendencies in Russian official history politics and memory culture of the last decade form the backdrop for the study. I illustrate these tendencies by a case study analysis of the representation of Stalinist repressions in the history park Rossiia — moia istoriia (Russia — My History). The comparative reading of Iakhina’s and Lebedev’s novels seeks to determine the key poetic features of the two authors’ fictional treatment of the past, also assessing to what degree, and how, these treatments challenge, promote, or negotiate current official history politics and memory culture. The analysis discusses the two authors’ shared concerns but also reveals fundamental differences in their poetics. Whereas Iakhina’s fictional universe has distinct boundaries that confine the story to the time and space where it takes place, Lebedev’s novels deal with the past from the perspective of today. The contrasting narrative perspectives have implications for how the past is represented — or made present — and how the reader is drawn into the narrative.
An Interval Fracture Analysis Method for Cracked Structures with Unknown-But-Bounded Parameters
Authors: Li Feng , Li Hongfeng , Ren Chuanxin , Zhou Yichen 
Published: June 2022

Abstract
An interval fracture analysis method based on the Taylor expansion is presented to predict the stress intensity factor (SIF) bounds for cracked structures with unknown-but-bounded parameters. Traditional probabilistic fracture analysis requires numerous sample points, because large errors will occur when the probability density distribution function of the parameters cannot be described by sufficient sample points. In the present paper, the expression of the SIF crack structure is given using the quarter-point displacement method. Then, the interval expressions of mode-I and mode-II SIF are obtained using the Taylor expansion and the interval finite element method, and the upper and lower limits of an equivalent SIF (ESIF) are determined. Finally, the new method is analytically compared with the interval Monte Carlo method. Numerical examples show that the influence of load uncertainty considerably surpasses that of the dimension uncertainty. The mode-I SIF has a greater impact on the ESIF. As the uncertain level increases, the accuracy of the upper and lower limits of the ESIF calculated by the new method is maintained at a high level.
La fable de l’entrepreneuriat en Afrique
Authors: Pesqueux Yvon 
Published: June 2022

Ce texte est construit à partir des arguments des attendus de la fable de l’entrepreneuriat, dont la fablede la croissance, le magma des PME de la fable de l’entrepreneuriat et la fable de la confusion entre entrepreneuriat et dispositifs habilitants. Nous étudierons la maxime oubliée de la fable de l’entrepreneuriat, Réfléchir avant d’agir, au regard du point de vue de ce que sont un entrepreneur et l’entrepreneuriat. Nous nous pencherons sur l’incubation et les incubateurs, sur les facteurs de motivation entrepreneuriale à partir des théories du financement incitatif (push and pull), sur les profils de l’entrepreneur, sur l’accompagnement, sur l’entrepreneuriat genré ainsi que sur l’entrepreneuriat universitaire pour effectuer la démonstration associée à la maxime oubliée. Une conclusion abordera la synthèse des bases de l’économie de l’entreprendre en contexte africain.
This text is built on the arguments of the expectations of the entrepreneurship fable, namely the growth fable, the SME mixture of the entrepreneurship fable and the fable of the confusion between entrepreneurship and empowering mechanisms. We will investigate the forgotten maxim of the entrepreneurship fable, “Think before you act”, from the point of view of what an entrepreneur is and what entrepreneurship is. We will also analyze business incubation and incubators, entrepreneurial motivation factors using the push and pull funding theories, entrepreneur profiles, entrepreneurial support, gendered entrepreneurship and university entrepreneurship to complete the demonstration associated with the forgotten maxim. A conclusion will address the question of the foundations of entrepreneurship in the African context.
A Novel Design of Audio CAPTCHA for Visually Impaired Users
Authors: Alnfiai Mrim Mhsn 
Published: June 2022

CAPTCHAs are widely used by web applications for the purpose of security and privacy. However, traditional text-based CAPTCHAs are not suitable for sighted users much less users with visual impairments. To address the issue, this paper proposes a new mechanism for CAPTCHA called HearAct, which is a real-time audio-based CAPTCHA that enables easy access for users with visual impairments. The user listens to the sound of something (the “sound-maker”), and he/she must identify what the sound-maker is. After that, HearAct identifies a word and requires the user to analyze a word and determine whether it has the stated letter or not. If the word has the letter, the user must tap and if not, they swipe. This paper presents our HearAct pilot study conducted with thirteen blind users. The preliminary user study results suggest the new form of CAPTCHA has a lot of potential for both blind and visual users. The results also show that the HearAct CAPTCHA can be solved in a shorter time than the text-based CAPTCHAs because HearAct allows users to solve the CAPTCHA using gestures instead of typing. Thus, participants preferred HearAct over audio-based CAPTCHAs. The results of the study also show that the success rate of solving the HearAct CAPTCHA is 82.05% and 43.58% for audio CAPTCHA. A significant usability differences between the System Usability score for HearAct CAPTCHA method was 88.07 compared to audio CAPTCHA was 52.11%. Using gestures to solve the CAPTCHA challenge is the most preferable feature in the HearAct solution. To increase the security of HearAct, it is necessary to increase the number of sounds in the CAPTCHA. There is also a need to improve the CAPTCHA solution to cover wide range of users by adding corresponding image with each sound to meet deaf users’ needs; they then need to identify the spelling of the sound maker’s word.
Yurt Dışında Yapılan Din ve Yaşlanma Çalışmaları Üzerine Bir İnceleme
Authors: GÜRSU Orhan 
Published: June 2022

1950’li yıllardan sonra yükselmeye başlayan nüfus artış hızı, sağlık alanındaki gelişmeler ve ölüm oranlarının azalmasıyla birlikte dünya genelinde özellikle 20. yüzyılın başında hızla artmaya devam etmiştir. Yaşlanan bireyin zamanla geçirdiği biyolojik, psikolojik ve sosyal değişimler yaşlılık döneminde çeşitli problemleri de beraberinde getirmektedir. Hem yaşlılığın anlamlandırılması hem de yaşlılıkta karşılaşılan problemlerle başa çıkma çabaları yaşlılık döneminde dinin önemli bir konuma gelmesine neden olmaktadır. Nitel araştırma desenlerinden derleme olarak tasarlanan çalışmada ülkemizdeki yaşlılık çalışmalarına ilham olması için yurt dışında din ve yaşlanma konusunda yapılan çalışmaların konu eğilimleri ve yöntemsel içeriklerinin tespit edilmesi amaçlanmıştır.
Ölçüt örnekleme tekniğiyle belirlenen Din, Maneviyat ve Yaşlanma Dergisinde son 10 yılda yayınlanan 203 çalışmalanın verileri doküman incelemesiyle elde edilmiştir. Elde edilen veriler bibliyometrik analiz ve içerik analizi yapılarak çeşitli başlıklar altında sınıflandırılmıştır. Sonuç olarak Din, Maneviyat ve Yaşlanma Dergisi’nde son 10 yılda yayınlanan makalelerin konu dağılımlarını tespit etmek için yapılan analizlerde çalışmaların en fazla (%12,8) doğrudan maneviyat konusunda yapıldığı ve en çok atıf alan konunun maneviyat olduğu tespit edilmiştir. Yöntemsel açıdan çalışmaların %35,5’i nitel, %23,6’sı nicel, %4’ü karma yöntemle yapıldığı ve %35,5’inin de teorik çalışma olduğu tespit edilmiştir.
Analogies used in presenting genetics in senior secondary school biology textbooks in Nigeria
Authors: Ojediran Isaac Ayodele , Oyinwola Oluseun Esther , Agboola Omowunmi Sola 
Published: June 2022

The field of genetics is often believed as a subject or a topic in biology that is difficult to learn and comprehend. The study aimed to identify the analogies used in the presentational format in illustrating genetics in selected biology textbooks in Osun State, Nigeria. The study adopted a descriptive survey research design. The population for the study comprised all the nine biology textbooks presently recommended by the Osun State Ministry of Education for implementing the biology curriculum. The study sample comprised six out of the nine recommended biology textbooks in Osun State using a simple random sampling technique. An instrument developed by Curtis and Reigeluth titled Biology Textbook Genetics Analogy (BTGA) was adapted and was used to collect data for the study. The study concluded that verbal analogies, simple analogies, and advance organizer analogies are the predominant analogies used in textbooks. It was also concluded that textbooks should include and balance the ratio of the different types of analogies being used.

Keywords: Analogy, Biology Textbook, Genetics, Senior Secondary School, Osun State (Nigeria)