bluuebunny/crossref_metadata_2025 huggingface dataset:
The impact of fibre processing on the mechanical properties of epoxy matrix composites and wood-based particleboard reinforced with hemp (Cannabis sativa L.) fibre
Authors: Hernandez-Estrada Albert , Müssig Jörg , Hughes Mark
Published: January 2022

This work investigated the impact that the processing of hemp (C. sativa L.) fibre has on the mechanical properties of unidirectional fibre-reinforced epoxy resin composites loaded in axial tension, and particleboard reinforced with aligned fibre bundles applied to one surface of the panel. For this purpose, mechanically processed (decorticated) and un-processed hemp fibre bundles, obtained from retted and un-retted hemp stems, were utilised. The results clearly show the impact of fibre reinforcement in both materials. Epoxy composites reinforced with processed hemp exhibited 3.3 times greater tensile strength when compared to the un-reinforced polymer, while for the particleboards, the bending strength obtained in those reinforced with processed hemp was 1.7 times greater than the un-reinforced particleboards. Moreover, whether the fibre bundles were processed or un-processed also affected the mechanical performance, especially in the epoxy composites. For example, the un-processed fibre-reinforced epoxy composites exhibited 49% greater work of fracture than the composites reinforced with processed hemp. In the wood-based particleboards, however, the difference was not significant. Additionally, observations of the fracture zone of the specimens showed different failure characteristics depending on whether the composites were reinforced with processed or un-processed hemp. Both epoxy composites and wood-based particleboards reinforced with un-processed hemp exhibited fibre reinforcement apparently able to retain structural integrity after the composite’s failure. On the other hand, when processed hemp was used as reinforcement, fibre bundles showed a clear cut across the specimen, with the fibre-reinforcement mainly failing at the composite's fracture zone.
Combined effect of Sn addition and pre-ageing on natural secondary and artificial ageing of Al–Mg–Si alloys
Authors: Zhang Xingpu , Liu Meng , Wang Jiangwei , Li Jixue , Banhart John
Published: January 2022

Both Sn addition and pre-ageing are known to be effective in maintaining the artificial ageing potential after natural ageing of Al–Mg–Si alloys. In this study, the combined effects of Sn addition and pre-ageing at 100 °C or 180 °C on natural secondary ageing and subsequent artificial ageing of an alloy AA6014 were investigated using hardness, electrical resistivity, differential scanning calorimetry and transmission electron microscopy characterizations. It is found that pre-ageing can suppress natural secondary ageing and improve the artificial ageing hardening kinetics and response after 1 week of natural secondary ageing in both alloys with and without Sn addition. The effect of pre-ageing at 100 °C is more pronounced in the Sn-free alloy while the combination of pre-ageing at 180 °C and adding Sn shows superiority in suppressing natural secondary ageing and thus avoiding the undesired hardening before artificial ageing. Moreover, when natural ageing steps up to 8 h are applied before pre-ageing at 100 °C, the effect of pre-ageing in Sn-added alloy can be further improved. The influence of Sn on vacancies at different ageing temperatures is discussed to explain the observed phenomena.

Graphical abstract
Optimisation of processing conditions during CVD growth of 2D WS2 films from a chloride precursor
Authors: Campbell William R. , Reale Francesco , Sundaram Ravi , Bending Simon J.
Published: January 2022

Monolayer tungsten disulphide (WS2) is a direct band gap semiconductor which holds promise for a wide range of optoelectronic applications. The large-area growth of WS2 has previously been successfully achieved using a W(CO)6 precursor, however, this is flammable and a potent source of carbon monoxide (CO) upon decomposition. To address this issue, we have developed a process for the wafer-scale growth of monolayer WS2 from a tungsten hexachloride (WCl6) precursor in a commercial cold-wall CVD reactor. In comparison to W(CO)6, WCl6 is less toxic and less reactive and so lends itself better to the large-scale CVD growth of 2D layers. We demonstrate that a post-growth H2S anneal can lead to a dramatic improvement in the optical quality of our films as confirmed by photoluminescence (PL) and Raman measurements. Optimised films exhibit PL exciton emission peaks with full width at half maximum of 51 ± 2 meV, comparable to other state-of-the-art methods. We demonstrate that our WS2 films can be readily transferred from the sapphire growth substrate to a Si/SiO2 target substrate with no detectable degradation in quality using a polystyrene support layer. Our approach represents a promising step towards the industrial-scale fabrication of p-n junctions, photodetectors and transistors based on monolayer WS2.
Identification of the main mixing process in the synthesis of alloy nanoparticles by laser ablation of compacted micropowder mixtures
Authors: Waag Friedrich , Fares Wessam I. M. A. , Li Yao , Andronescu Corina , Gökce Bilal , Barcikowski Stephan
Published: January 2022

Alloy nanoparticles offer the possibility to tune functional properties of nanoscale structures. Prominent examples of tuned properties are the local surface plasmon resonance for sensing applications and adsorption energies for applications in catalysis. Laser synthesis of colloidal nanoparticles is well suited for generating alloy nanoparticles of desired compositions. Not only bulk alloys but also compacted mixtures of single-metal micropowders can serve as ablation targets. However, it is still unknown how mixing of the individual metals transfers from the micro- to the nanoscale. This work experimentally contributes to the elucidation of the mixing processes during the laser-based synthesis of alloy nanoparticles. Key parameters, such as the initial state of mixing in the ablation target, the laser pulse duration, the laser spot size, and the ablation time, are varied. Experiments are performed on a cobalt-iron alloy, relevant for application in oxidation catalysis, in ethanol. The extent of mixing in the targets after ablation and in individual nanoparticles are studied by energy-dispersive X-ray spectroscopy and by cyclic voltammetry at relevant conditions for the oxygen evolution reaction, as model reaction. The results point at the benefits of well pre-mixed ablation targets and longer laser pulse durations for the laser-based synthesis of alloy nanoparticles.

Graphical abstract
Silane-functionalized graphene nanoplatelets for silicone rubber nanocomposites
Authors: Ren He , Cunha Eunice , Li Zheling , Wang Lei , Kinloch Ian A. , Yi Dian , Kretinin Andrew , Sun Quanji , Fan Zhaodong , Young Robert J.
Published: January 2022

Silane-functionalized graphene nanoplatelets (GNPs) were prepared using a newly developed approach based upon a simple two-step strategy. The effect of their dispersion and interfacial bonding on the mechanical properties and thermal conductivity of reinforced silicone rubber (SR) was investigated. It was found by Raman mapping that the silane-functionalized GNPs could be dispersed uniformly into the SR matrix, leading to an increase of up to 25% in Young’s modulus at only 2 parts per hundred rubber (phr) loading and a considerable enhancement of up to 150% in the thermal conductivity at 5-phr loading. Both the Young’s modulus and thermal conductivity experimental results were found to be in agreement with the values predicted using theoretical models.

Graphical abstract
Quantitative prediction of moisture content distribution in acetylated wood using near-infrared hyperspectral imaging
Authors: Awais Muhammad , Altgen Michael , Mäkelä Mikko , Belt Tiina , Rautkari Lauri
Published: January 2022

The uptake of moisture severely affects the properties of wood in service applications. Even local moisture content variations may be critical, but such variations are typically not detected by traditional methods to quantify the moisture content of the wood. In this study, we used near-infrared hyperspectral imaging to predict the moisture distribution on wood surfaces at the macroscale. A broad range of wood moisture contents were generated by controlling the acetylation degree of wood and the relative humidity during sample conditioning. Near-infrared image spectra were then measured from the surfaces of the conditioned wood samples, and a principal component analysis was applied to separate the useful chemical information from the spectral data. Moreover, a partial least squares regression model was developed to predict moisture content on the wood surfaces. The results show that hyperspectral near-infrared image regression can accurately predict the variations in moisture content across wood surfaces. In addition to sample-to-sample variation in moisture content, our results also revealed differences in the moisture content between earlywood and latewood in acetylated wood. This was in line with our recent studies where we found that thin-walled earlywood cells are acetylated faster than the thicker latewood cells, which decreases the moisture uptake during the conditioning. Dynamic vapor sorption isotherms validated the differences in moisture content within earlywood and latewood cells. Overall, our results demonstrate the capabilities of hyperspectral imaging for process analytics in the modern wood industry.

Graphical abstract
Gender differences in active travel in major cities across the world
Authors: Goel Rahul , Oyebode Oyinlola , Foley Louise , Tatah Lambed , Millett Christopher , Woodcock James
Published: January 2022

There is lack of literature on international comparison of gender differences in the use of active travel modes. We used population-representative travel surveys for 19 major cities across 13 countries and 6 continents, representing a mix of cites from low-and-middle income (n = 8) and high-income countries (n = 11). In all the cities, females are more likely than males to walk and, in most cities, more likely to use public transport. This relationship reverses in cycling, with females often less likely users than males. In high cycling cities, both genders are equally likely to cycle. Active travel to access public transport contributes 30–50% of total active travel time. The gender differences in active travel metrics are age dependent. Among children (< 16 years), these metrics are often equal for girls and boys, while gender disparity increases with age. On average, active travel enables one in every four people in the population to achieve at least 30 min of physical activity in a day, though there is large variation across the cities. In general, females are more likely to achieve this level than males. The results highlight the importance of a gendered approach towards active transport policies. Such an approach necessitates reducing road traffic danger and male violence, as well as overcoming social norms that restrict women from cycling.
Investigating Scientists’ Views of the Family Resemblance Approach to Nature of Science in Science Education
Authors: Wu Jen-Yi , Erduran Sibel
Published: January 2022

In this paper, we use the “Family Resemblance Approach” (FRA) as a framework to characterize how scientists view the nature of science (NOS). FRA presents NOS as a “system” that includes clusters or categories of ideas about the cognitive-epistemic and social-institutional aspects of science. For example, the cognitive-epistemic aspects include aims and values such as objectivity and scientific methods such as hypothesis testing. Social-institutional aspects refer to a range of components including social values such as honesty about evidence and institutional contexts of science such as research institutions. Characterized as such, NOS is thus a system of interacting components. The initial account of FRA was proposed by philosophers of science and subsequently adapted and extended for science education including through empirical studies. Yet, there is little understanding of the extent to which FRA coheres with scientists’ own depictions about NOS. Hence, an empirical study was conducted with scientists to investigate their views about FRA as well as their views of NOS using the FRA framework. In so doing, the research sought to explore the utility of FRA from scientists’ point of view. Qualitative and quantitative analysis of 17 Taiwanese scientists’ responses to a set of written questions indicates that scientists are in agreement with the FRA account of NOS, and they detail all aspects in their reference to NOS, although the social-institutional aspects are underrepresented in their depiction. Implications for further studies and science education are discussed.
Optimizing Water Consumption in Richards’ Equation Framework with Step-Wise Root Water Uptake: A Simplified Model
Authors: Berardi Marco , D’Abbicco Marcello , Girardi Giovanni , Vurro Michele
Published: January 2022

This work arises from the need of exploring new features for modeling and optimizing water consumption in irrigation processes. In particular, we focus on water flow model in unsaturated soils, accounting also for a root water uptake term, which is assumed to be discontinuos in the state variable. We investigate the possibility of accomplishing such optimization by computing the steady solutions of a $$\theta$$
θ
-based Richards equation revised as equilibrium points of the ODEs system resulting from a numerical semi-dicretization in the space; after such semi-discretization, these equilibrium points are computed exactly as the solutions of a linear system of algebraic equations: the case in which the equilibrium lies on the threshold for the uptake term is of particular interest, since the system considerably simplifies. In this framework, the problem of minimizing the water waste below the root level is investigated. Numerical simulations are provided for representing the obtained results.

Article Highlights

Root water uptake is modelled in a Richards’ equation framework with a discontinuous
sink term.

After a proper semidiscretization in space, equilibrium points of the resulting
nonlinear ODE system are computed exactly.

The proposed approach simplifies a control problem for optimizing water consumption.
Is Sociodemographic Status Associated with Empathic Communication and Decision Quality in Diabetes Care?
Authors: Bruno Brigida A. , Guirguis Karen , Rofaiel David , Yu Catherine H.
Published: January 2022

Objective

To assess the relationship between empathic communication, shared decision-making, and patient sociodemographic factors of income, education, and ethnicity in patients with diabetes.

Research Design and Methods

This was a cross-sectional study from five primary care practices in the Greater Toronto Area, Ontario, Canada, participating in a randomized controlled trial of a diabetes goal setting and shared decision-making plan. Participants included 30 patients with diabetes and 23 clinicians (physicians, nurses, dietitians, and pharmacists), with a sample size of 48 clinical encounters. Clinical encounter audiotapes were coded using the Empathic Communication Coding System (ECCS) and Decision Support Analysis Tool (DSAT-10).

Results

The most frequent empathic responses among encounters were “acknowledgement with pursuit” (28.9%) and “confirmation” (30.0%). The most frequently assessed DSAT components were “stage” (86%) and knowledge of options (82.0%). ECCS varied by education (p=0.030) and ethnicity (p=0.03), but not income. Patients with only a college degree received more empathic communication than patients with bachelor’s degrees or more, and South Asian patients received less empathic communication than Asian patients. DSAT varied with ethnicity (p=0.07) but not education or income. White patients experienced more shared decision-making than those in the “other” category.

Conclusions

We identified a new relationship between ECCS, education and ethnicity, as well as DSAT and ethnicity. Limitations include sample size, heterogeneity of encounters, and predominant white ethnicity. These associations may be evidence of systemic biases in healthcare, with hidden roots in medical education.
Pathways to Developing Digital Capabilities within Entrepreneurial Initiatives in Pre-Digital Organizations
Authors: Keller Robert , Ollig Philipp , Rövekamp Patrick
Published: January 2022

To enable new digital business models, pre-digital organizations launch entrepreneurial initiatives. However, in developing the required digital capabilities, pre-digital organizations often face challenges as they are marked by the ways they have historically established their organizational identity. Research on how pre-digital organizations can develop digital capabilities remains scarce. This study draws on a single case study to illustrate potential pathways for the development of digital capabilities. Two key characteristics are identified: the source of digital capability development and the set-up of the actors involved. The authors synthesize four possible pathway manifestations, discuss the dynamic nature of pathway combinations, and suggest that managing a portfolio of pathways may be crucial for pre-digital organizations. Therefore, the study contributes to a better understanding of digital transformation in pre-digital organizations. Furthermore, it provides guidance for practitioners to reflect on when deciding which pathways to follow.
Shining Light on Anion-Mixed Nanocatalysts for Efficient Water Electrolysis: Fundamentals, Progress, and Perspectives
Authors: Liu Yaoda , Vijayakumar Paranthaman , Liu Qianyi , Sakthivel Thangavel , Chen Fuyi , Dai Zhengfei
Published: January 2022

Highlights

This review introduces recent advances of various anion-mixed transition metal compounds (e.g., nitrides, halides, phosphides, chalcogenides, (oxy)hydroxides, and borides) for efficient water electrolysis applications in detail.

The challenges and future perspectives are proposed and analyzed for the anion-mixed water dissociation catalysts, including polyanion-mixed and metal-free catalyst, progressive synthesis strategies, advanced in situ characterizations, and atomic level structure–activity relationship.

Hydrogen with high energy density and zero carbon emission is widely acknowledged as the most promising candidate toward world's carbon neutrality and future sustainable eco-society. Water-splitting is a constructive technology for unpolluted and high-purity H2 production, and a series of non-precious electrocatalysts have been developed over the past decade. To further improve the catalytic activities, metal doping is always adopted to modulate the 3d-electronic configuration and electron-donating/accepting (e-DA) properties, while for anion doping, the electronegativity variations among different non-metal elements would also bring some potential in the modulations of e-DA and metal valence for tuning the performances. In this review, we summarize the recent developments of the many different anion-mixed transition metal compounds (e.g., nitrides, halides, phosphides, chalcogenides, oxyhydroxides, and borides/borates) for efficient water electrolysis applications. First, we have introduced the general information of water-splitting and the description of anion-mixed electrocatalysts and highlighted their complementary functions of mixed anions. Furthermore, some latest advances of anion-mixed compounds are also categorized for hydrogen and oxygen evolution electrocatalysis. The rationales behind their enhanced electrochemical performances are discussed. Last but not least, the challenges and future perspectives are briefly proposed for the anion-mixed water dissociation catalysts.
A Life Less than Ordinary: The Schooner Ocean (1821–1865)
Authors: Pink Jack , Whitewright Julian
Published: January 2022

The East Winner Bank Shipwreck takes its name from the southern sandbank on Hayling Island near Portsmouth, UK. Examination of the wreck indicates a 19th-century carvel-built vessel. The sandbank is an active environment, meaning the wreck is rarely exposed to its full extent. Discussed here is work completed on the site before and during the social-distancing restrictions imposed by COVID-19. Documentary sources and previous detailed surveys suggest a possible identification for the wreck. The site appears to be an example of an everyday 19th-century coastal trading vessel, rarely explored archaeologically in the UK, with potential to contribute to discussions of the maritime technologies and maritime cultural landscape of regular folk. The investigation represents an excellent example of combining historical and archaeological data sets to further the interpretation of both sources, revealing details about the ship and its lasting impact on this stretch of coastline.
An Influence Network-Based Consensus Model for Large-Scale Group Decision Making with Linguistic Information
Authors: Yao Shengbao , Gu Miao
Published: January 2022

The vast majority of the existing social network-based group decision-making models require extra information such as trust/distrust, influence and so on. However, in practical decision-making process, it is difficult to get additional information apart from opinions of decision makers. For large-scale group decision making (LSGDM) problem in which decision makers articulate their preferences in the form of comparative linguistic expressions, this paper proposes a consensus model based on an influence network which is inferred directly from preference information. First, a modified agglomerative hierarchical clustering algorithm is developed to detect subgroups in LSGDM problem with flexible linguistic information. Meanwhile, a measure method of group consensus level is proposed and the optimal clustering level can be determined. Second, according to the preference information of group members, influence network is constructed by determining intra-cluster and inter-cluster influence relationships. Third, a two-stage feedback mechanism guided by influence network is established for the consensus reaching process, which adopts cluster adjustment strategy and individual adjustment strategy depending on the different levels of group consensus. The proposed mechanism can not only effectively improve the efficiency of consensus reaching of LSGDM, but also take individual preference adjustment into account. Finally, the feasibility and effectiveness of the proposed method are verified by the case of intelligent environmental protection project location decision.
Total, Patient and System Diagnostic Delays for Pulmonary Bacilliferous Tuberculosis in the Six Diagnostic and Treatment Centers in the Five Health Districts of the Central Region, Burkina Faso, 2018
Authors: Yanogo Pauline Kiswendsida , Balima Clarisse , Meda Nicolas
Published: January 2022

Introduction

Long diagnosis delay contributes significantly to the failure to eradicate tuberculosis. The objective of this study was to evaluate the total, patient and system delays in diagnosis of pulmonary bacilliferous in the six tuberculosis Diagnostic and Treatment Centers in the five health districts of the central region in Burkina Faso.

Methods

A descriptive cross-sectional study was conducted among 384 microscopy-positive pulmonary tuberculosis patients in 2018 to address this objective. It concerned the socio-demographic, clinical, microbiological characteristics, and referral location/pathway characteristics of the patients. We then calculated the different delays. The “patient” (time from first symptoms to first consultation), “system” (time from first consultation to first diagnosis) and total (time from first symptoms to diagnosis) median diagnostic delay were estimated.

Results

The median “total”, “patient” and “system” diagnostic times were 37, 21 and 7 days, respectively. Of the 384 patients surveyed, 158 patients or 41.25% of patients had a long total diagnostic delay (> 45 days). The number of patients with a long system diagnostic delay was 125 patients (32.55%; p < 0.001) and those with a long patient diagnostic delay were 105 patients (27.34%; p < 0.001).

Conclusion

The total diagnosis delay of pulmonary tuberculosis was long for almost half of the patients. Awareness of the signs of tuberculosis among patients and caregivers, and consultation in a health center must be intensified to help considerably reduce these delays.
Rapid Antigen Test Combine with Nucleic Acid Detection: A Better Strategy for COVID-19 Screening at Points of Entry
Authors: Zhan Zhiqing , Li Jie , Cheng Zhangkai J.
Published: January 2022

The coronavirus disease 2019 (COVID-19) pandemic has imposed an enormous disease burden worldwide, and the Delta variant now has become dominant in 53 countries. Recently published studies have shown that during periods of high viral load, rapid antigen tests (RAT) yield similar results to reverse transcriptase-polymerase chain reaction (RT-PCR) tests, and when used in serial screening (e.g., every three days), it has a high sensitivity. In this perspective, we recommend RT-PCR combined with RAT at points of entry: (i) RAT can be added to the detection phase at ports of entry to detect asymptomatic infections as early as possible; (ii) RAT can be added to post-entry quarantine every three days or less to reduce the rate of missed detection in later quarantine; (iii) Adding regular RAT to regular PCR testing for key airport personnel to prevent cross-infection and conduct closed-off management. In the face of sporadic Delta variant outbreaks, the combination of the two could help rapid triage and management of suspected populations at an early stage and thus contain the outbreak more quickly and effectively. We also discuss the issue whether the current antigen detection reagents can cope with various SARS-CoV-2 variants.
Psychometric Properties of Common Measures of Hypersexuality in an Online Canadian Sample
Authors: Olver Mark E. , Kingston Drew A. , Laverty Erin K. , Seto Michael C.
Published: January 2022

Background

Hypersexuality has been posited as the central defining feature of Compulsive Sexual Behavior Disorder, and although the acceptance and inclusion of this construct in psychiatric nosologies provides some legitimacy, concerns surrounding terminology, assessment, and diagnosis remain.

Aim

The present study was an independent psychometric examination of 2 of the most commonly used measures of Compulsive Sexual Behavior Disorder; specifically, the gender invariance of the latent structure, reliability (test retest, internal consistency), and external correlates (concurrent validity) of these measures.

Methods

The Sexual Compulsivity Scale and the Hypersexual Behavior Inventory were completed by 2 nonclinical online community samples of cisgender women (ns = 525 and 359), cisgender men (ns = 419 and 364), and transgender or non-binary individuals (ns = 38 and 11).

Outcomes

Criterion based measures of sexual history and total sexual outlet (number of orgasms per week) were gathered to validate Sexual Compulsivity Scale and Hypersexual Behavior Inventory total and factor scores.

Results

Results supported the factorial validity of both assessment measures: correlated 3 factor solutions were established through exploratory factor analysis of 1 sample, and confirmatory factor analysis in the second sample. Multiple group confirmatory factor analysis, conducted on the 2 combined samples, also supported the gender invariance of the 3-factor solutions. Additional basic psychometric indices of test-retest and internal consistency reliability and criterion-related (concurrent) validity conducted across the 2 online samples were supported.

Clinical Implications

Common measures of hypersexuality have potential for use in its assessment, treatment, and management.

Strengths & Limitations

Study strengths include: the inclusion of 2 fairly large and diverse online samples, thorough checks for insufficient effort/validity of responding, validity and reliability methodology (ie, measurement at multiple time points, obtaining behavioral indicators of sexual health), and a comprehensive set of psychometric analyses to inform conclusions regarding the external validity, reliability, and latent structure of hypersexuality measures across gender groups. Study limitations include: potential concerns related to validity and accuracy of responding owing to a reliance on self-report, the potential for selection bias, and limiting the examination of the latent structure of hypersexuality to cisgender men and women such that the results may not generalize to gender diverse populations.

Conclusion

Hypersexuality is a multidimensional construct, with a common latent structure among cisgender men and women, consistency in measurement over time, and meaningful concurrent associations with behavioral criteria that have relevance for sexual health.
Trainee Distress When Faced with End-of-Life Care in Neurology: A Qualitative Analysis
Authors: Kazazian Karnig , Chum Marvin , Gofton Teneille E.
Published: January 2022

Objective:

To identify sources of distress experienced by trainees when providing neuropalliative care and to explore the perceived and unperceived educational needs of trainees learning to deliver neuropalliative care.

Method:

This study is a post hoc analysis of a qualitative investigation performed at a single Canadian academic center with active clinical services in palliative medicine, neurology, and neurosurgery. Grounded theory methodology was used to explore trainees’ perspectives when learning neuropalliative care. This study used focus groups, using open-ended questions, to elicit participants’ experiences providing neuropalliative care as well as to explore the challenges in neuropalliative care.

Results:

Qualitative analysis identified multiple sources of distress for trainees in neuropalliative care and broad themes emerged: 1) a lack of experience and knowledge, 2) the emotional toll of learning neuropalliative care, and 3) prognostic uncertainty in neuropalliative care.

Conclusion:

Our results suggest that palliative neurology curricula should focus not only on symptom management but also on strategies for improving communication about prognosis and managing clinical uncertainty. Improving trainee comfort and confidence in neuropalliative care throughout the illness trajectory may alleviate sources of distress during training and increase quality of care.
Business Against Drunk Driving: The Neoliberal State, Labatt Brewery, and the Creation of the “Responsible Drinker”
Authors: Bellamy Matthew J.
Published: January 2022

This paper examines the motivations and consequences of Labatt’s anti–drinking and driving campaign. The paper considers the economic and political conditions that enabled Canada’s largest brewer to execute a cause-advertising campaign and to establish itself as a “responsible corporation”—even when its leadership cared less about the deleterious effects of Labatt products and more about the company’s earnings. It examines neoliberal governance and the relationship between the public and private sector in tackling a prominent social problem—impaired driving—and how a for-profit business used its influence to create a new subjectivity: the “responsible drinker,” who did not drive while under the influence. It seeks to situate Labatt’s campaign within an increasingly neoliberal, individualistic political economy. This paper argues that Labatt’s actions were part of the neoliberal agenda toward “responsibilization” that shifted the responsibility for drunk driving away from regime-based institutions and onto the individual, allowing the neoliberal state to govern from a distance. It demonstrates that contrary to neoliberal rhetoric the state did not shrink during the late twentieth century but rather took on new regulatory functions.
Sympathy for Oswald Mosley: Politics of Reading and Historical Resemblance in the Moral Imagination of an English Literary Society
Authors: Reed Adam
Published: January 2022

The mid-twentieth-century English novelist, Henry Williamson, wrote nature stories but also romantic and historical fiction, including a fifteen-volume saga that contains a largely favorable characterization of Oswald Mosley, the leader of the British Union of Fascists. This essay considers the challenge of such a fascist character through the prism of the literary imagination of Williamson readers, and more specifically through my longstanding ethnographic work with an English literary society constituted in the author’s name. I am centrally concerned with how literary society members deal with the positive depiction of the Mosley-based character through the stages of the reading process that they identify and describe. Do the immersive values commonly attached to their solitary reading culture, for instance, assist or further problematize that engagement? What role does their subsequent, shared practice of character evaluation play? As well as considering the treatment of characters as objects of sympathy, I explore the vital sympathies that for literary society members tie characters together with historical persons. Across the essay I dialogue with anthropological literature on exemplars, historical commentaries on the fascist cult of leadership, and finally with the philosophical claims that Nussbaum makes for the moral and political consequences of fiction reading.
Mussolini between Hero Worship and Demystification: Exemplary Anecdotes,Petite Histoire, and the Problem of Humanization
Authors: Gundle Stephen
Published: January 2022

Mussolini is considered in this article as a figure around whom narratives have been developed for a century or more. Several biographies were published shortly after he came to power and many others have appeared in the decades since his death in 1945. This article explores the place of anecdotes in the construction of a legendary Mussolini in the 1920s and in the demystification that marked the period after World War Two. It is shown that early biographies were marked not only by hero worship but also by a commercially driven need to humanize and to amuse. After the war, humanization persisted as former Fascists and associates of Mussolini spread stories and anecdotes that made the dictator appear not as an evil tyrant but as a flawed and fallible human being. The agenda here was to make support for Fascism and its leader forgivable. A comparison of the anecdotes shows that both adulatory and demystificatory ones reserved a place for minor stories orpetite histoire.The resulting image, which placed some emphasis on his sex life, proved influential. It presented a challenge to historians and found its way into the biographical films that were made for cinema and television between the 1970 and the 2000s. It is suggested that, via anecdotes, Mussolini occupied an ambiguous and continuous place in the moral universe of Italians, functioning variously as a political and a gender exemplar.
“Tomorrow belongs to us”: Pathways to Activism in Italian Far-Right Youth Communities
Authors: Pasieka Agnieszka
Published: January 2022

Based on long-term ethnographic research, this article contributes to the growing scholarship on far-right social movements by presenting an in-depth account of the Italian far-right scene. In presenting personal accounts of three activists and situating them within the milieus in which they are active, it sheds light on a variety of factors that push youth to engage in far-right militancy. Many researchers of far-right extremism have asserted the need to provide more in-depth knowledge on far-right militants, yet there remain important gaps that this article strives to address. First, it demonstrates the value of the ethnographic approach in the study of far right, which offers unique insights into the motivations for involvement and the relations between ideas, beliefs, and practices. Second, it shows the importance of situating present-day activism in a historical context, not only by looking for long-term patterns but also by paying attention to the ways studied actors engage with historical comparisons. Third, in engaging critically with some commonsensical approaches to far-right activists, the paper suggests that ethnographic studies of far-right activism can give us fresh perspectives on broader social phenomena beyond the far right per se.
General Synod of the Scottish Episcopal Church
Authors: Stuart John F
Published: January 2022

The General Synod of the Scottish Episcopal Church (SEC) met in virtual form on 10 and 11 June 2021. In his charge to Synod, the Most Rev'd Dr Mark Strange, Primus, encouraged Synod members not to place their light under a bushel. The COVID-19 pandemic had denied people opportunities normally available to them to make their light shine and, at times, the bushel had felt very close. He reminded Synod members that in the valley of the shadow of death one need fear no evil. The evils of child poverty, the plight of refugees and unwarranted attacks on individuals in the public eye were all current evils to be confronted. Despite everything, the place of quiet waters and the comfort of the Shepherd's rod and staff still brought hope and joy, even in a pandemic.
Intra-Church Property Disputes and the Failure of Neutral Principles: A Call for a Return to the Deference Standard
Authors: Fortenberry Trevor
Published: January 2022

The issue of intra-church property disputes is one that is simultaneously quite old in American history and perhaps of greater relevance now than ever before. Given ever-increasing dissension within Christian church bodies over issues including homosexuality, women's ordination and racial justice, there are currently numerous church property disputes outstanding in the courts, and there are likely to be many more in the near future. From 1871 until 1979, the Supreme Court of the United States consistently took a deferential approach in property cases that involved church bodies with their own authorities and tribunals. When a dispute arose over church doctrine, polity or discipline and a hierarchical church reached its own decisions regarding proper ownership of the church's property, the Supreme Court determined that civil courts should defer to that church's internal decision-making process. The court first created this doctrine as a matter of ‘federal common law’ but in 1952 anchored it in the First Amendment's Free Exercise and Establishment clauses, applied to the states through the Fourteenth Amendment. During the mid-twentieth century, the Supreme Court consistently extended the deference standard against any state-level attempts to restrict or circumvent it. However, in the 1979 case of Jones v Wolf the court changed its standard significantly and adopted a ‘neutral principles’ approach, which weighs a church's internal documents and deliberations against property deeds, state property and trust statutes, and other sources, in an attempt to allow secular courts to rule on such cases while avoiding potential First Amendment concerns.
Robert Sanderson (1587–1663)
Authors: Doe Norman
Published: January 2022

Over the course of the reigns of the last two Tudors and first three Stuarts – just in excess of a century – the national established Church of England was disestablished twice and re-established twice. Following the return to Rome under Mary, Elizabeth's settlement re-established the English Church under the royal supremacy, set down church doctrine and liturgy, embarked on a reform of canon law and so consolidated an ecclesial polity which many today see as an Anglican via media between papal Rome and Calvinist Geneva. However, as a compromise, the settlement contained in itself seeds of discord: it outlawed Roman reconciliation and recusancy; it extended lay and clerical discipline by the use of ecclesiastical commissioners; and it drove Puritans to agitate for reform on Presbyterian lines. While James I continued Elizabeth's policy, disappointing both Puritans and Papists, Charles I married a Roman Catholic, sought to impose a prayer book on Calvinist Scotland, asserted divine-right monarchy, engaged in an 11-year personal rule without Parliament and favoured Arminian clergy. With these and other disputes between Crown and Parliament, civil war ensued, a directory of worship replaced the prayer book, episcopacy and monarchy were abolished and a Puritan-style republic was instituted. The republic failed, and in 1660 monarchy was restored, the Church of England was re-established and a limited form of religious toleration was introduced under the Clarendon Code. In all these upheavals, understandings of the nature, source and authority of human law, civil and ecclesiastical, were the subject of claim and counter-claim. Enter Robert Sanderson: a life begun under Elizabeth and ended under Charles II, a protagonist who felt the burdens and benefits of the age, Professor of Divinity at Oxford and later Bishop of Lincoln, and a clerical-jurist who thought deeply on the nature of human law and its place in a cosmic legal order – so much so, he may be compared with three of his great contemporaries: the lawyer Matthew Hale (1609–1676), the cleric Jeremy Taylor (1613–1667) and the philosopher Thomas Hobbes (1588–1678).
An analysis of food and beverage advertising on bus shelters in a deprived area of Northern England
Authors: Finlay Amy Heather , Lloyd Scott , Lake Amelia , Armstrong Thomas , Fishpool Mark , Green Mark , Moore Helen J , O’Malley Claire , Boyland Emma J
Published: January 2022

Objective:

To quantify the extent of food and beverage advertising on bus shelters in a deprived area of the UK, to identify the healthfulness of advertised products, and any differences by level of deprivation. The study also sought to assess the creative strategies used and extent of appeal to young people.

Design:

Images of bus shelter advertisements were collected via in person photography (in 2019) and Google Street View (photos recorded in 2018). Food and beverage advertisements were grouped into one of seventeen food categories and classified as healthy/less healthy using the UK Nutrient Profile Model. The deprivation level of the advertisement location was identified using the UK Index of Multiple Deprivation.

Setting:

Middlesbrough and Redcar and Cleveland in South Teesside.

Participants:

N/A

Results:

Eight hundred and thirty-two advertisements were identified, almost half (48·9 %) of which were for foods or beverages. Of food and non-alcoholic beverage adverts, 35·1 % were less healthy. Most food advertisements (98·9 %) used at least one of the persuasive creative strategies. Food advertisements were found to be of appeal to children under 18 years of age (71·9 %). No differences in healthiness of advertised foods were found by level of deprivation.

Conclusions:

Food advertising is extensive on bus shelters in parts of the UK, and a substantial proportion of this advertising is classified as less healthy and would not be permitted to be advertised around television programming for children. Bus shelter advertising should be considered part of the UK policy deliberations around restricting less healthy food marketing exposure.
Hinterland: The political history of a geographic category from the scramble for Africa to Afro-Asian solidarity
Authors: Unangst Matthew
Published: January 2022

This article traces the history of one geographical concept, hinterland, through changing political contexts from the 1880s through the 1970s. Hinterland proved a valuable tool for states attempting to challenge the global territorial order in both the Scramble for Africa and the postwar world of nation-states. In the context of German territorial demands in East Africa, colonial propagandists used hinterland to knit together the first longue-durée histories of the Indian Ocean to cast Zanzibar as a failed colonial power and win control of the coast. In the 1940s, Indian nationalists revived hinterland as a concept for writing about the Indian Ocean, utilizing the concept to link areas far from the ocean to an informal Indian empire that could be rebuilt to its premodern glory through naval expansion. In both contexts, hinterland provided a geographical framework to challenge British dominance on the Indian Ocean. The shifting meaning and usage of the term indicates continuities in territoriality between the Scramble for Africa and postwar internationalism.
Construction of developmentally inspired periosteum-like tissue for bone regeneration
Authors: Dai Kai , Deng Shunshu , Yu Yuanman , Zhu Fuwei , Wang Jing , Liu Changsheng
Published: January 2022

The periosteum, a highly vascularized thin tissue, has excellent osteogenic and bone regenerative abilities. The generation of periosteum-mimicking tissue has become a novel strategy for bone defect repair and regeneration, especially in critical-sized bone defects caused by trauma and bone tumor resection. Here, we utilized a bone morphogenetic protein-2 (BMP-2)-loaded scaffold to create periosteum-like tissue (PT) in vivo, mimicking the mesenchymal condensation during native long bone development. We found that BMP-2-induced endochondral ossification plays an indispensable role in the construction of PTs. Moreover, we confirmed that BMP-2-induced PTs exhibit a similar architecture to the periosteum and harbor abundant functional periosteum-like tissue-derived cells (PTDCs), blood vessels, and osteochondral progenitor cells. Interestingly, we found that the addition of chondroitin sulfate (CS), an essential component of the extracellular matrix (ECM), could further increase the abundance and enhance the function of recruited PTDCs from the PTs and finally increase the regenerative capacity of the PTs in autologous transplantation assays, even in old mice. This novel biomimetic strategy for generating PT through in vivo endochondral ossification deserves further clinical translation.
Fluctuating methylation clocks for cell lineage tracing at high temporal resolution in human tissues
Authors: Gabbutt Calum , Schenck Ryan O. , Weisenberger Daniel J. , Kimberley Christopher , Berner Alison , Househam Jacob , Lakatos Eszter , Robertson-Tessi Mark , Martin Isabel , Patel Roshani , Clark Susan K. , Latchford Andrew , Barnes Chris P. , Leedham Simon J. , Anderson Alexander R. A. , Graham Trevor A. , Shibata Darryl
Published: January 2022

Molecular clocks that record cell ancestry mutate too slowly to measure the short-timescale dynamics of cell renewal in adult tissues. Here, we show that fluctuating DNA methylation marks can be used as clocks in cells where ongoing methylation and demethylation cause repeated ‘flip–flops’ between methylated and unmethylated states. We identify endogenous fluctuating CpG (fCpG) sites using standard methylation arrays and develop a mathematical model to quantitatively measure human adult stem cell dynamics from these data. Small intestinal crypts were inferred to contain slightly more stem cells than the colon, with slower stem cell replacement in the small intestine. Germline APC mutation increased the number of replacements per crypt. In blood, we measured rapid expansion of acute leukemia and slower growth of chronic disease. Thus, the patterns of human somatic cell birth and death are measurable with fluctuating methylation clocks (FMCs).
Quantitative analysis of ceria co-doped with samarium and gadolinium using laser-induced breakdown spectroscopy
Authors: Kumar Sandeep , Park Jeong , Yoo Chung-Yul , Nam Sang-Ho , Lee Yonghoon
Published: January 2022

Laser-induced breakdown spectroscopy in combination with spectral denoising and multivariate analysis is effective in sampling and analysis of doubly doped ceria, the promising electrolyte for solid oxide fuel cells.
Direct transformation of coumarins into orange-red emitting rhodols
Authors: Vygranenko Kateryna V. , Poronik Yevgen M. , Bousquet Manon H. E. , Vakuliuk Olena , Jacquemin Denis , Gryko Daniel T.
Published: January 2022

Unprecedented double Knoevenagel condensation leads to densely functionalized rhodols directly from coumarins.
A controllable and defectless cutting postprocess method via cleavage of an elastic cocrystal based on pyrene and tetrachloroterephthalonitrile
Authors: Yu Xu , Tang Baolei , Zhang Hongyu
Published: January 2022

A controllable and defectless cutting postprocess method of an organic cocrystal based on pyrene and tetrachloroterephthalonitrile was proposed. The nature of that is revealed as cleavage, which shed light on the design of such materials.