bluuebunny/crossref_metadata_2025 huggingface dataset:
Does Disabling Cloud Radiative Feedbacks Change Spatial Patterns of Surface Greenhouse Warming and Cooling?
Authors: Chalmers Jason , Kay Jennifer E. , Middlemas Eleanor A. , Maroon Elizabeth A. , DiNezio Pedro
Published: January 2022

The processes controlling idealized warming and cooling patterns are examined in 150-yr-long fully coupled Community Earth System Model, version 1 (CESM1), experiments under abrupt CO2forcing. By simulation end, 2 × CO2global warming was 20% larger than 0.5 × CO2global cooling. Not only was the absolute global effective radiative forcing ∼10% larger for 2 × CO2than for 0.5 × CO2, global feedbacks were also less negative for 2 × CO2than for 0.5 × CO2. Specifically, more positive shortwave cloud feedbacks led to more 2 × CO2global warming than 0.5 × CO2global cooling. Over high-latitude oceans, differences between 2 × CO2warming and 0.5 × CO2cooling were amplified by familiar linked positive surface albedo and lapse rate feedbacks associated with sea ice change. At low latitudes, 2 × CO2warming exceeded 0.5 × CO2cooling almost everywhere. Tropical Pacific cloud feedbacks amplified the following: 1) more fast warming than fast cooling in the west, and 2) slow pattern differences between 2 × CO2warming and 0.5 × CO2cooling in the east. Motivated to quantify cloud influence, a companion suite of experiments was run without cloud radiative feedbacks. Disabling cloud radiative feedbacks reduced the effective radiative forcing and surface temperature responses for both 2 × CO2and 0.5 × CO2. Notably, 20% more global warming than global cooling occurred regardless of whether cloud feedbacks were enabled or disabled. This surprising consistency resulted from the cloud influence on non-cloud feedbacks and circulation. With the exception of the tropical Pacific, disabling cloud feedbacks did little to change surface temperature response patterns including the large high-latitude responses driven by non-cloud feedbacks. The findings provide new insights into the regional processes controlling the response to greenhouse gas forcing, especially for clouds.

Significance Statement

We analyze the processing controlling idealized warming and cooling under abrupt CO2forcing using a modern and highly vetted fully coupled climate model. We were especially interested to compare simulations with and without cloud radiative feedbacks. Notably, 20% more global warming than global cooling occurred regardless of whether cloud feedbacks were enabled or disabled. This surprising consistency resulted from the cloud influence on forcing, non-cloud feedbacks, and circulation. With the exception of the tropical Pacific, disabling cloud feedbacks did little to change surface temperature response patterns including the large high-latitude responses driven by non-cloud feedbacks. The findings provide new insights into the regional processes controlling the response to greenhouse gas forcing, especially for clouds. When combined with estimates of cooling at the Last Glacial Maximum, the findings also help rule out large (4+ K) values of equilibrium climate sensitivity.
Bereavement Adaptation as Deflection Reduction: Bereaved Caregivers Define the Event of Dying
Authors: Francis Linda E. , Alinor Malissa
Published: January 2022

Affect control theory (ACT) has the potential to extend dominant understandings of adaptation to bereavement. Using narratives from bereaved caregivers, we assessed attributions they made about the death of a loved one from cancer. We transformed these attributions into actor-behavior-object events along the evaluation, potency, and activity dimensions of ACT. After creating hypothetical baseline deflections for events, we simulated the attributions as events in INTERACT. We found eight emergent categories of resolutions that caregivers used to make sense of the death: caregivers redefined the event to align with their sentiments about the deceased or the death. We also found racial differences in the attributions. White caregivers were more likely to blame themselves or others for the death of their loved one, while black caregivers were more willing to admit their deceased loved one’s faults. These findings demonstrate how caregivers make sense of their grief in a framework of cultural sentiments and underscore the utility of affect control theory in qualitative and theory-generating research.
Alternative View of Modernity: The Subaltern Speaks
Authors: Morris Aldon
Published: January 2022

This article derives from my 2021 ASA presidential address. I examine how sociologists including Karl Marx, Emile Durkheim, Max Weber, and white American sociologists have omitted key determinants of modernity in their accounts of this pivotal development in world history. Those determinants are white supremacy, western empires, racial hierarchies, colonization, slavery, Jim Crow, patriarchy, and resistance movements. This article demonstrates that any accounts omitting these determinants will only produce an anemic and misleading analysis of modernity. The central argument maintains that the sociologist W. E. B. Du Bois developed a superior analysis of modernity by analytically centering these determinants. I conclude by making a case for the development of an emancipatory sociology in the tradition of Du Boisian critical sociological thought.
Technologies of Expertise: Opioids and Pain Management’s Credibility Crisis
Authors: Pryma Jane
Published: January 2022

Journalistic accounts of the opioid crisis often paint prescription opioids as the instrument of profit-minded pharmaceutical companies who enlisted pain specialists to overprescribe addictive drugs. Broadening beyond a focus on pharmaceutical power, this article offers a comparative-historical explanation, rooted in inter- and intra-professional dynamics, of the global increase in rates of opioid prescribing. Through archival analysis and in-depth interviews with pain specialists and public-health officials in the United States and France, I explain how and why opioids emerged as the “right tool for the job” of pain relief in the 1980s and 1990s, affecting how pain science is produced, pain management is administered, and a right to pain relief is promised in different national contexts. I argue that opioids, selected and destigmatized as the technology for pain relief, helped establish a global network of pain expertise, linking a fledgling field of pain specialists to the resources of global-health governance, public-health administration, humanitarian organizations, and pharmaceutical companies. I then compare how U.S. and French pain specialists leveraged opioids to strengthen the boundaries of their emergent fields. Pain specialists’ differing degrees of autonomy in each country’s network of pain expertise shaped the extent to which opioids could dominate pain management and lead to crisis. Tracing the relationship between opioids and pain expertise, I show how technologies can drive crises of expert credibility if and when they escape the control of the networked fields that selected them.
A National Analysis of Inpatient Pediatric Adenoidectomy
Authors: Yan Flora , Huang Victoria , Nguyen Shaun A. , Carroll William W. , Clemmens Clarice S. , Pecha Phayvanh P.
Published: January 2022

Objective:

Hospital admission following pediatric adenoidectomy without tonsillectomy is not well characterized. The objective of our study is to better characterize risk factors for post-operative complications in younger children undergoing inpatient adenoidectomy.

Methods:

A cross-sectional analysis using data derived from the Kid’s Inpatient Database (KID) was performed. Study participants included children <3 years of age who underwent an adenoidectomy and were admitted to hospitals participating in the KID for years 1997, 2000, 2003, 2006, 2009, and 2012. Descriptive statistical analysis and a multivariate logistic regression analysis were performed to identify risk factors for post-operative complication.

Results:

A total of 3406 children (mean age 1.1 ± 0.7 years) were included. The overall post-operative bleeding and respiratory complication rates were 0.6% and 5.4%, respectively. Children less than 18 months of age demonstrated increased rates of post-operative respiratory complications ( P = .009), but not bleeding complications ( P = .857). Presence of cardiopulmonary congenital malformations (OR 1.54, 95% CI 1.07-2.20), chronic respiratory disease of the newborn (OR 5.03, 95% CI 2.86-8.85), and neuromuscular disorders (OR 1.97, 95% CI 1.09-3.57) were associated with post-operative respiratory distress.

Conclusions:

This analysis of a national dataset suggests that otherwise healthy children less than 18 months of age and children 18 months to 3 years of age with certain comorbidities may benefit from overnight observation following adenoidectomy.
Metal Allergy in Tracheostomy Tube Placement Resulting in Complete Subglottic Stenosis: A Case Report
Authors: Bui Roger , Boven Lindsay , Kaufman David , Weinberger Paul
Published: January 2022

Objectives:

Metal hypersensitivity reaction to surgical implants is a well- known phenomenon that is associated with pain, swelling, inflammation, and decreased efficacy of the implant. We present a unique case of a patient with placement a metal Jackson tracheostomy tube that led to expeditious total subglottic stenosis.

Methods:

The patient was a 33-year old, severely atopic woman with history of asthma exacerbations requiring several intubations for acute respiratory failure with several subsequent tracheal dilations with steroid injections, and eventual tracheostomy placement with a metal Jackson tracheostomy tube that led to expeditious total subglottic stenosis.

Results:

Initial intervention included performing an airway evaluation, CO2 laser, and steroid injection of the area of complete subglottic stenosis. Follow up several months later revealed little improvement in level of tracheal narrowing proximal to the tracheostomy tube. Patient did not have shortness of breath but continued to be aphonic. Cricotracheal versus tracheal resection have been proposed but surgical morbidity was deemed too high due to patient’s obesity.

Conclusions:

Metal hypersensitivity reactions are well known phenomena as it relates to surgical implants in other surgical specialties but are seldom reported within the ear, nose and throat literature. Oftentimes, it takes astute observation to diagnose and establish a connection. Prompt recognition and treatment can be acquired from interdisciplinary collaboration with allergy.
In Defense of Capitalism: Modern Slavery Would Be Much Worse Without It
Authors: Arora Punit , Stephen Sarah Lilian
Published: January 2022

Some scholars blame capitalism for the prevalence of modern slavery. However, data reveal that it is wrong to blame capitalism for a problem that long preceded it and would likely be much worse without it. We explain why this is the case.
Global Value Chain Governance in the MNE: A Dynamic Hierarchy Perspective
Authors: Ryan Paul , Buciuni Giulio , Giblin Majella , Andersson Ulf
Published: January 2022

The pandemic crisis caused a severe shock to global value chains and led to supply shortages for complex medical goods such as respiratory ventilators. What followed were calls to reshore production for security, and the loss of efficiencies from foreign global value chain (GVC) operations for the multinational enterprise. This article merges internalization and GVC theory to demonstrate a dynamic hierarchy managerial response to these crisis conditions. An optimally configured GVC under hierarchy governance can resiliently eliminate global supply line ruptures yet maintain the benefits of global efficiency.
The Accuracy of Arrest Data in the National Incident-Based Reporting System (NIBRS)
Authors: Cross Theodore P. , Wagner Alex , Bibel Daniel
Published: January 2022

This study compared NIBRS arrest data in a statewide sample with arrest and summons data on the same cases collected directly from law enforcement agencies (LEAs). NIBRS matched LEA data in 84.1% of cases. However, 5.8% of LEA arrests and 52.9% of LEA summons were false negatives, that is, they were incorrectly represented as not cleared by arrest in NIBRS. False negatives were more likely when more than 1 day elapsed between incident and arrest and when the crimes were sexual assault or intimidation. False negatives were less likely in small LEAs (for summons) Recommendations are presented for improving accuracy.
Examining the Robustness of the Graded Response and 2-Parameter Logistic Models to Violations of Construct Normality
Authors: Manapat Patrick D. , Edwards Michael C.
Published: January 2022

When fitting unidimensional item response theory (IRT) models, the population distribution of the latent trait (θ) is often assumed to be normally distributed. However, some psychological theories would suggest a nonnormal θ. For example, some clinical traits (e.g., alcoholism, depression) are believed to follow a positively skewed distribution where the construct is low for most people, medium for some, and high for few. Failure to account for nonnormality may compromise the validity of inferences and conclusions. Although corrections have been developed to account for nonnormality, these methods can be computationally intensive and have not yet been widely adopted. Previous research has recommended implementing nonnormality corrections when θ is not “approximately normal.” This research focused on examining how far θ can deviate from normal before the normality assumption becomes untenable. Specifically, our goal was to identify the type(s) and degree(s) of nonnormality that result in unacceptable parameter recovery for the graded response model (GRM) and 2-parameter logistic model (2PLM).
Testing the Performance of Level-Specific Fit Evaluation in MCFA Models With Different Factor Structures Across Levels
Authors: Lee Bitna , Sohn Wonsook
Published: January 2022

A Monte Carlo study was conducted to compare the performance of a level-specific (LS) fit evaluation with that of a simultaneous (SI) fit evaluation in multilevel confirmatory factor analysis (MCFA) models. We extended previous studies by examining their performance under MCFA models with different factor structures across levels. In addition, various design factors and interaction effects between intraclass correlation (ICC) and misspecification type (MT) on their performance were considered. The simulation results demonstrate that the LS outperformed the SI in detecting model misspecification at the between-group level even in the MCFA model with different factor structures across levels. Especially, the performance of LS fit indices depended on the ICC, group size (GS), or MT. More specifically, the results are as follows. First, the performance of root mean square error of approximation (RMSEA) was more promising in detecting misspecified between-level models as GS or ICC increased. Second, the effect of ICC on the performance of comparative fit index (CFI) or Tucker–Lewis index (TLI) depended on the MT. Third, the performance of standardized root mean squared residual (SRMR) improved as ICC increased and this pattern was more clear in structure misspecification than in measurement misspecification. Finally, the summary and implications of the results are discussed.
A descriptive study of welfare and mental health issues among health-related sciences undergraduate students at the Medical University of Gdansk
Authors: Korolkiewicz Paweł K , Skrzypkowska Paulina , Ali Shan , Grabowski Jakub
Published: January 2022

Purpose and methods:

We surveyed a large sample of health-related sciences undergraduate students at the Medical University of Gdańsk (MUG), Poland in a pilot study to assess self-reported somatic/mental health-related issues, measure the level of burnout using Oldenburg Burnout Inventory (OLBI), the presence of depressive symptoms with Patient Health Questionnaire 9-item (PHQ-9) and assess the problematic alcohol intake (CAGE questionnaire). Additionally, stress coping mechanisms were investigated.

Results:

A total of 864 students participated in the survey. The mean total OLBI and PHQ-9 scores equalled 43.3 ± 2.7 and 11.3±5.8 points, respectively. The CAGE questionnaire was positive in 21.6% of students. Three most prevalent stress coping mechanisms included TV binge-watching, binge-eating and cigarette chain smoking (51.0%, 45.0% and 28.0% respectively).

Conclusions:

Future studies are required to confirm the obtained results, assess, and monitor trends and set-up interventions to improve the welfare of health-related science MUG students.
All About Iraq: Re-Modifying Older Slogans and Chants in Tishreen [October] Protests
Authors: Mustafa Balsam
Published: January 2022

This paper analyses five main slogans and chants performed during the first 3 months of Iraq’s 2019 Tishreen [October] protests. It aims to trace their origin to examine the transformation in the narratives created by each version. Drawing on a social approach to narrative and a social semiotic multimodal approach to communication, I treat slogans and chants as an evolving genre and performance, capable of triggering, constructing, and negotiating a different set of narratives in each adaptation. Such narratives arguably determine their impact. Unlike earlier versions, Tishreen chants and slogans succeeded in conjuring up collective and cross-sectarian narratives that could challenge master political narratives and heighten an Iraqi identity in the first place. It would, therefore, be hard to erase them from memory.
The Upside of Negative: Social Distance in Online Reviews of Identity-Relevant Brands
Authors: Ordabayeva Nailya , Cavanaugh Lisa A. , Dahl Darren W.
Published: January 2022

Conventional wisdom in marketing emphasizes the detrimental effects of negative online reviews for brands. An important question is whether some firms could more effectively manage negative reviews to increase brand preference and improve outcomes. To address the question, this research examines how customers respond to online reviews of identity-relevant brands in particular, which have been overlooked in the online reviews literature. Eight studies (field data and experiments featuring consequential and hypothetical behaviors) show that negative online reviews may not be so detrimental for identity-relevant brands, especially when those reviews originate from socially distant (vs. socially close) reviewers. This occurs because a negative review of an identity-relevant brand can pose a threat to a customer's identity, prompting the customer to strengthen their relationship with the identity-relevant brand. To document the underlying process, the authors show that this effect does not emerge when the review is positive or the brand is identity-irrelevant. Importantly, the authors identify circumstances when negative reviews can actually produce positive outcomes (higher preference) for identity-relevant brands over no reviews or even positive reviews. By demonstrating the upside of negative reviews for identity-relevant brands, the findings have important implications for marketing theory and practice.
The Impact of Advertising Creative Strategy on Advertising Elasticity
Authors: Dall’Olio Filippo , Vakratsas Demetrios
Published: January 2022

This study provides a comprehensive assessment of the impact of advertising creative strategy (ACS) on advertising elasticity, founded on an integrative framework that distinguishes between the function (content) and form (execution) of an advertising creative. The authors evaluate function using a three-dimensional representation of content (experience, affect, cognition), whereas the representation of form accounts for both executional elements and the use of creative templates. The distinction between function and form allows for the investigation of potential synergies between content and execution, previously unaccounted for in the literature. The ACS framework also facilitates the calculation of composite metrics that capture holistic aspects of the creative strategy, such as focus (i.e., the extent of the emphasis on a specific content dimension) and variation (i.e., changes in content and execution over time). The empirical application focuses on a dynamic linear model analysis of 2,251 television advertising creatives from 91 brands in 16 consumer packaged goods categories. The findings show that for function, experiential content has the greatest effect on elasticity, followed by cognitive and affective content. Function and form produce synergies that advertisers can leverage to increase returns. Finally, focus, variation, and the use of templates increase advertising elasticity.
An audit of foeticide, neonaticide and infanticide: A retrospective study in the Department of Forensic Medicine, King Edward Medical University, Lahore
Authors: Mehmood Qasim , Yasin Fatima , Malik Arif Rasheed
Published: January 2022

The deliberate killing of a foetus in the womb, or a child from the first 24 h of birth to one month of age, or within the first year of life, is called foeticide, neonaticide and infanticide, respectively. Socioeconomic stress, mental illness, gender selection, shame or fear of punishment of adultery or illegitimacy, grudge and jealousy with parents and negligent delivery by dai are major causative factors in such cases. This is a retrospective, descriptive, observational study, and the sample pool consisted of 35 cases. Foeticide cases were 42.9% of the total and the same percentage of cases were neonaticides, while 14.3% of cases were of infanticide. The male-to-female ratio was 1.26:1 and the major cause of death was head injury. The study shows a prevalence of foeticide and neonaticide as compared to infanticide. It also displays the prevalence of males in overall cases and a higher number of unknown cases in our setting.
Regenerative agriculture as a biomimetic technology
Authors: Gremmen Bart
Published: January 2022

As populations increase and economic affluence expand, conventional farmers will be unable to meet the demand for food. Two main scenarios offer different solutions. The first scenario aims to further intensify scientific- and technology-driven agriculture research. The second scenario aims to radically switch to nature-based solutions in agricultural systems. There seem to be two interpretations of the nature-based solutions scenario: on the one hand, the interpretation of the IUCN regards nature-based solutions, such as regenerative agriculture, as using nature and denies a link with biomimicry; and on the other hand, the interpretation of the EU regards regenerative agriculture as an example of biomimicry. This raises the question: is regenerative agriculture a prime example of biomimicry or is it only a very important way to use nature in agriculture? To answer this question, we take a step back and philosophically reflect on biomimicry. Based on two definitions of mimesis, we distinguish between two concepts of biomimicry, a ‘strong’ concept which emphasizes natural principles and copying natural models, and a ‘weak’ concept, which emphasizes inspiration by nature and creative invention. Secondly, we describe and analyze regenerative agriculture as part of the nature-based solutions scenario and interpret regenerative agriculture first as ‘weak’ and then as ‘strong’ biomimicry. Both interpretations have their problems. To address these, we propose a new concept of biomimicry based on a new definition of mimesis. This enable us to differentiate between biomimicry, strict imitation of nature, and nature-inspired invention. We argue that our conceptualization of biomimicry helps to operationalize regenerative agriculture as a biomimetic technology.
Leaving the Discursive Definition of Populist Social Movements: The Case of the Yellow Vest Movement
Authors: Bergem Ingeborg Misje
Published: January 2022

In this article, I analyze whether the case of the Yellow Vest movement fits Paris Aslanidis’ definition of populist social movements, and find that within the discursive theoretical framework Aslanidis adheres to, it does. However, I use the case of the Yellow Vest movement to demonstrate how this discursive approach lacks explanatory potential. I therefore propose moving away from a discursive definition of populist social movements, and advocate for studying political content as a way of detecting common interests shaped by political and societal structures that are shared by participants in a populist social movement. A theory of populist social movements must look at political and economic structures as well as individual agency, framing, and collective identity as a way to explain mobilization. A discursive approach to populism, which only considers language, is therefore not sufficient to explain movements such as the Yellow Vest movement.
Modulation of sugar feeding behavior by Gymnema sylvestre in Drosophila melanogaster
Authors: Kaushik Shivam , Kumar Rahul , Kumar Sachin , Sanghi Srishti , Kain Pinky
Published: January 2022

Introduction:

Sugar is the main source of energy for nearly all animals. However, consumption of a high amount of sugars can lead to many metabolic disorders hence, balancing calorie intake in the form of sugar is required. Various herbs are in use to control body weight, cure diabetes and control elevated blood sugar levels. One such herb is Gymnema sylvestre commonly called Gurmar (destroyer of sugar). Gurmar selectively inhibits sugar sensation by mechanisms that are still elusive.

Objectives:

The primary objective of this study is to understand the effect of gurmar on sweet taste feeding behaviour in insects using the invertebrate model system Drosophila melanogaster.

Methods:

For this study, we used feeding assays, spectrophotometry and Proboscis Extension Reflex (PER) assay to determine how flies detect gurmar. Additionally, life span analysis, egg-laying behaviour and developmental profiles were used to probe the role of gurmar on the overall health of the flies. During the whole study, we used only the raw powdered form of gurmar (dried leaves) to examine its effect on sweet taste feeding behaviour.

Results:

Our data demonstrate that whole gurmar in a raw powdered form is aversive to flies and inhibits sugar evoked PER and feeding responses. Also, we observed it takes at least 24 h of starvation time to reduce the consumption of sugar in flies pre-fed on gurmar. Flies lay a fewer number of eggs on gurmar media and show developmental defects. Our data suggest that flies detect gurmar using both taste and olfactory cues.

Conclusion:

Understanding how gurmar reshapes taste curves to promote reduced consumption of sugars in flies will open up avenues to help people with health issues related to high sugar consumption, but our data also highlights that its consumption should be carefully considered since gurmar is aversive to flies and has detrimental effects on development.
Learning from the report of the independent medicines and medical devices safety review: “first do no harm”
Authors: Krishnaswamy Priyanka H , Ledingham Marie-Anne , Tyagi Veenu , Guerrero Karen Lesley
Published: January 2022

This is a review of the learning points from the Independent Medicines and Medical Devices Safety Review, 1 chaired by Baroness Julia Cumberlege CBE DL. This system-wide review was initiated by the then Secretary of State for Health and Social Care, following patient-led campaigns. It looked at how the “healthcare system reacted as a whole, and how that response can be made more robust, speedy and appropriate”.

We aim to highlight the learning points for doctors in Obstetrics and Gynaecology as these are relevant to our current practice and future changes in our healthcare system. These are: Aims of the review: why it was initiated and how it was conducted Overarching themes and missed opportunities to prevent avoidable harm Three clinical scenarios: their histories, issues and adverse events associated with their use and the current response in Scotland The hormone pregnancy test - Primodos The anti-epileptic drug - sodium valproate Surgical mesh for prolapse & incontinence The recommendations made by the review and implementation guidance Responses to the review, such as apologies issued by BSUG 2 /BAUS 3 /RCOG, 4 and compensations schemes such as the Scottish scheme as recommended by the review
Agents.jl: a performant and feature-full agent-based modeling software of minimal code complexity
Authors: Datseris George , Vahdati Ali R. , DuBois Timothy C.
Published: January 2022

Agent-based modeling is a simulation method in which autonomous agents interact with their environment and one another, given a predefined set of rules. It is an integral method for modeling and simulating complex systems, such as socio-economic problems. Since agent-based models are not described by simple and concise mathematical equations, the code that generates them is typically complicated, large, and slow. Here we present Agents.jl, a Julia-based software that provides an ABM analysis platform with minimal code complexity. We compare our software with some of the most popular ABM software in other programming languages. We find that Agents.jl is not only the most performant but also the least complicated software, providing the same (and sometimes more) features as the competitors with less input required from the user. Agents.jl also integrates excellently with the entire Julia ecosystem, including interactive applications, differential equations, parameter optimization, and so on. This removes any “extensions library” requirement from Agents.jl, which is paramount in many other tools.
Concrete holiness and place attachment: Christian Zionist agricultural volunteers in Samaria
Authors: Elazar Gideon , Billig Miriam
Published: January 2022

Christian Zionism is a Protestant theology rooted in nineteenth-century Britain, advocating the return of Jews to the land of Israel as the fulfilment of God’s will and plan for the salvation of humanity. This article deals with the unique theology of the Christian Zionist group Hayovel, an organization dedicated to bringing Christian volunteers for agricultural work in the Israeli settlements in the West Bank. Based on fieldwork conducted among Hayovel volunteers, this article offers an analysis of Hayovel’s theology of rootedness and faith in the religious significance of the land. In contrast to mainstream Evangelical Christianity, Hayovel emphasizes the importance of sacred space and attempts to construct an experience of concrete holiness through agricultural work and touring the region’s Biblical sites. Hayovel’s activity is described here as the construction and cultivation of the Israel as a spatial and spiritual core and as a place of potential refuge and as a reaction to the increasing detachment from space in the global era.
Educational Differences in Cycling: Evidence from German Cities
Authors: Hudde Ansgar
Published: January 2022

Cycling is an environmentally sustainable social practice that contributes to liveable cities and provides affordable and healthy transport. People with lower education could particularly benefit from cycling, as they tend to fare worse regarding finances and health. However, in bivariate analyses, those with lower education cycle less. This article discusses the social meaning of cycling and investigates whether the education–cycling association holds after accounting for (1) confounders and (2) factors that determine decision leeway between different transport modes. I analyse approximately 80,000 short-distance trips (0.5–7.5 km) reported by 28,000 working-age individuals from cities in Germany using multilevel linear probability regression models. Results support that higher education systematically and substantially increases the propensity to cycle. This education gap implies major untapped potential for environmental sustainability, that current pro-cycling policies in cities disproportionally favour the highly educated and that cycling patterns contribute to inequalities in finances and health.
Introduction: Infrastructural stigma and urban vulnerability
Authors: Baumann Hanna , Yacobi Haim
Published: January 2022

In this introduction to the Special Issue ‘Infrastructural Stigma and Urban Vulnerability’, we outline the need to join up debates on infrastructural exclusion on the one hand and urban stigma on the other. We argue that doing so will allow us to develop a better understanding of the co-constitutive relationship between the material and the symbolic structures of the city shaping urban exclusion and vulnerability. Positing that stigma is not merely a symbolic force but has significant material effects, we show how urban dwellers often experience it in deeply embodied ways, including through impacts on their physical health. Furthermore, stigma is not only imposed on the built environment through discourse, it also emanates from the materiality of the city; this agentic role of the city is often disregarded in sociologically-informed approaches to urban stigma. When infrastructures become sites of contestation about urban inclusion, stigma can be utilised by stigmatised residents to demand connection to public networks, and the wider symbolic inclusion this entails. Through examining the issue of infrastructural stigma in cities and urban territories across the Global North and Global South, as well as the places in between, the nine articles in this Special Issue pay attention to the global relationalities of infrastructural stigma. Ultimately, our focus on the infrastructural origins of stigma draws attention to the structural causes of urban inequality – a reality which is often occluded by both stigma itself and by prevalent academic approaches to understanding it.
Finite-time fuzzy dynamic surface control for permanent magnet synchronous motor stochastic systems with input constraint and load disturbance
Authors: Song Sijia , Yu Jinpeng , Zhao Lin , Cui Guozeng
Published: January 2022

In this paper, a finite-time adaptive fuzzy dynamic surface control (DSC) method is proposed for the position tracking control of permanent magnet synchronous motors (PMSMs) stochastic nonlinear system with input constraint and load disturbance. First, the stochastic disturbance of PMSMs is considered in operation, and the fuzzy control method is applied to cope with the stochastic nonlinear function in the motor model. Second, the DSC technique is applied to avoid the “explosion of complexity” in the backstepping design. Moreover, the finite-time control is applied to the stochastic nonlinear system of PMSMs to improve the convergence speed of the system, tracking accuracy, and anti-interference ability. Conclusive, simulation results are given to verify the method that can achieve fast tracking of the desired signal.
Characteristics of gas pressure change during the freezing process of gas-containing coal
Authors: Liu Jun , Wei Yanzhao , Wang Wei , Zhang Luwei , Wu Jinqi
Published: January 2022

To investigate the characteristics of gas pressure changes during the freezing of gas-containing composite coal, an experimental device for determining the freezing response characteristics of gas-containing coal was independently designed. Coal samples with different firmness coefficients from the No. 3 coal seam in Yuxi Coal Mine in Jincheng, Shanxi Province, were selected to determine the different freezing response characteristics. The gas pressure evolved under different temperatures (-10 °C-15 °C-20 °C-25 °C-30 °C) and different adsorption equilibrium pressures (1.0 MPa, 1.5 MPa, 2.0 MPa). The research results reveal that, during the freezing process of the gas-containing coal sample, the gas pressure in the coal sample tank changed as a monotonously decreasing function and underwent three stages: rapid decline, decline, and slow decline. The relationship between the gas pressure of the coal sample tank and the freezing time is described by a power function. Low temperatures promoted gas adsorption. As the freezing temperature decreased, the decrease of gas pressure in the coal sample tank became faster. During the freezing process, the adsorption capacity of soft coal was larger, and the gas pressure of soft coal was lower.
Validation of the Geriatric Anxiety Inventory in younger adults
Authors: Zhai Tina , Bailey Phoebe E. , Rogers Kris D. , Kneebone Ian I.
Published: January 2022

This study investigated the psychometric properties of the Geriatric Anxiety Inventory (GAI) in younger adults. Participants were 212 younger adults age M = 22 (range = 17–53) years. They completed a demographic information questionnaire and self-report measures: the GAI, the Depression Anxiety Stress Scales (DASS), the Generalized Anxiety Disorder–7 (GAD-7), the Patient Health Questionnaire–9 (PHQ-9), the Penn State Worry Questionnaire (PSWQ), and the Worry Behaviors Inventory (WBI). Data from the GAI were collected at two time points, one week apart, and data from other self-report measures were collected once via Qualtrics, an online survey platform. The internal consistency and test–retest score reliability of the GAI were excellent. It had good congruent validity with other anxiety measures, limited divergent validity with depression measures, and sound convergent validity with worry measures. The GAI showed good discrimination between probable cases and noncases of generalized anxiety disorder (participants who scored ⩾8 on the GAD-7) and its optimal cutoff score for probable cases of GAD was ⩾12. A unidimensional component structure of the GAI best fit this study’s data. This study has provided preliminary evidence that the GAI is reliable and valid for use in an Australian sample of younger adults.
Immigration, Identity, and Anonymity: Intentionally Masked Intolerance in Ireland
Authors: Creighton Mathew J. , Fahey Éamonn , McGinnity Frances
Published: January 2022

Newcomers to Ireland confront a context of reception shaped by large-scale historical emigration and more recent immigration defined by an increasingly diverse set of origin contexts, both within and outside the European Union (EU). How has the Irish population responded to these groups, and how openly do Irish residents express their views toward different immigrant groups? We test this response using a survey experiment, which offered respondents an anonymous way to express any negative attitudes to immigrant groups they may have had. Results from the survey experiment show that Irish residents’ support for Black and Polish immigrations is overstated when expressed directly. In contrast, their sentiment toward Muslim immigrants is notably insensitive to the level of anonymity provided, indicating little difference between overt and covert expression of support (or antipathy). In other words, when race/ethnicity or EU origin is made salient, Irish respondents are more likely to mask negative sentiment. When Islam is emphasized, however, Irish antipathy is not masked. We find that in-group preferences, instead of determining support in an absolute sense, shape the reluctance with which opposition to immigrant groups is overtly expressed.
Divergent effects of social media use on meaning in life via loneliness and existential isolation during the coronavirus pandemic
Authors: Helm Peter J. , Jimenez Tyler , Galgali Madhwa S. , Edwards Megan E. , Vail Kenneth E. , Arndt Jamie
Published: January 2022

Stay-at-home orders issued to combat the growing number of infections during the coronavirus pandemic in 2020 had many psychological consequences for people including elevated stress, anxiety, and difficulty maintaining meaning in their lives. The present studies utilized cross-sectional designs and were conducted to better understand how social media usage related to people’s subjective isolation (i.e., social loneliness, emotional loneliness, and existential isolation) and meaning in life (MIL) during the early months of the pandemic within the United States. Study 1 found that general social media use indirectly predicted higher MIL via lower existential isolation and social isolation. Study 2 replicated these patterns and found that social media use also predicted lower MIL via higher emotional loneliness, and that the aforementioned effects occurred with active, but not passive, social media use. Findings suggest social media use may be a viable means to validate one’s experiences (i.e., reduce existential isolation) during the pandemic but may also lead to intensified feelings concerning missing others (i.e., increased emotional loneliness). This research also helps to identify potential divergent effects of social media on MIL and helps to clarify the relationships among varying types of subjective isolation.
Political Journalism Content in a New Era: The Case of Finnish Newspapers, 1995–2015
Authors: Väliverronen Jari
Published: January 2022

This article observes how developments in politics, society, the media, and journalistic ethos impact political journalism content in Finland between 1995 and 2015. The focus is on three newspapers: the dailies Helsingin Sanomat and Aamulehti, and the tabloid Iltalehti. Using a coding scheme developed by Benson and Hallin (2007) and utilizing earlier findings by Kunelius and Väliverronen (2012), the analysis indicates two different approaches to politics at story level: a neutral and policy-oriented style in the two dailies, and a more diverse take by Iltalehti. Within stories, journalistic interventionism increases in all papers until 2010 and then diminishes. Differences emerge between the dailies and Iltalehti in journalistic presence, reporting patterns and sources used. Notably, in recent years, Iltalehti’s approach has become more reminiscent of the dailies both at story level and within stories. The findings highlight the impact of the general journalistic ethos and the differing market considerations on the journalistic content.
How Subsistence Communities Reconfigure Livelihood Systems in Response to Climate Change: A Coupled-Systems Perspective
Authors: Venugopal Srinivas , Chakrabarti Ronika
Published: January 2022

A defining societal challenge in the era of climate change is ensuring consumption adequacy in subsistence communities. To understand the intricacies of this challenge, we have conducted an ethnographic study of a low-income community that relies on subsistence fishing to maintain consumption adequacy. Based on our data analysis, we advance a conceptualization of subsistence livelihood systems that models the tight coupling among its three constituent subsystems: the market system, the social system, and the environmental system. These three subsystems are highly interdependent and operate in concert to maintain consumption adequacy. We then show how climate change-induced environmental disruptions threaten consumption adequacy by disequilibrating livelihood systems in subsistence settings, as well as unpack the self-directed adaptation and mitigation strategies employed by the community in response to the threat of consumption inadequacy. These response strategies create feedback loops to either preserve or attenuate the tight coupling among the three subsystems.
Type B lactic acidosis associated with diffuse large B-cell lymphoma and the Warburg effect
Authors: Wang Chunhua , Lv Zanmei , Zhang Yanwei
Published: January 2022

Type B lactic acidosis is a rare complication of non-tissue perfusion abnormalities caused by solid tumors or hematologic malignancies. Herein, we present the case of a 42-year-old man with type B lactic acidosis and hypoglycemia who was found to have a diffuse large B-cell lymphoma. The cause of lactic acidosis and/or hypoglycemia is thought to be the Warburg effect, which is when the metabolic rate of a rapidly growing malignant tumor is very high and dominated by glycolysis. Systemic damage from type B lactic acidosis can occur when the increased rate of glycolysis exceeds the normal muscle and liver lactic acid clearance rate. The Warburg effect is a rare but serious condition that needs to be recognized, not only in diffuse large B-cell lymphoma, but also in other malignancies. The prognosis of lactic acidosis in patients with malignant tumors is very poor. Currently, effective chemotherapy seems to be the only hope for survival.
Critical Analysis of Train Derailments in Canada through Process Safety Techniques and Insights into Enhanced Safety Management Systems
Authors: Esmaeeli Nafiseh , Sattari Fereshteh , Lefsrud Lianne , Macciotta Renato
Published: January 2022

Canada’s rail transportation network is a critical part of Canada’s integrated supply chain which connects industries, consumers, and resource sectors to ports on the Atlantic and Pacific coasts. One transportation activity that is essential to most industries, especially oil and manufacturing, is the rail transport of dangerous goods (DG). Although rail transportation of DG is beneficial to Canada’s economy, not paying attention to the safe transportation of these types of goods can have irreparable effects on the economy, human lives, and the environment. Recent rail accidents, such as Lake Wabamun in 2005 and Lac-Mégantic in 2013, have shown that there is still room to increase the safety of transportation of DG by rail through improving railways’ safety management systems (SMS). As a result, investigations to increase the safety of rail transportation of DG have been started. This work is part of these initiatives focusing on enhancing railways’ SMS, particularly DG main-track train derailments. The current study applied detailed root cause analysis (RCA), the bow tie analysis (BTA), and incident databases to identify the main causes and consequences of these types of accidents (2007–2017). Then, the relationship between these factors and gaps in SMS elements were identified and the frequency of each factor was investigated. The results showed that the main gaps are related to process and equipment integrity, incident investigation, and company standards, codes, and regulations. Furthermore, some useful recommendations are presented to improve the management of each SMS element and reduce these gaps.
Effects of Flexible Notice-to-Proceed Provisions on the Performance of Transportation Infrastructure Projects
Authors: Yaw Meng , Jeong Hyungseok David , Choi Kunhee
Published: January 2022

When alternative contracting techniques are considered, one innovative approach for assuring the performance of a transportation infrastructure project is offering contractors flexibility about when they start the project. Although such flexible notice-to-proceed (NTP) provisions are becoming more common, quantitative studies examining their impact on project performance are nonexistent. This study investigates the likely effects of flexible NTP provisions on competitive bidding, bid prices, and contract time. A dataset gathered from the North Carolina Department of Transportation, United States, was carefully stratified by type and size of project to allow for unbiased analysis. The results from the hypothesis testing revealed that projects with flexible NTP provisions were more competitive in relation to bidding. The results also indicated a positive correlation between the length of flexible time window and award growth. This study is the first of its kind and will help state transportation agencies make better-informed decisions by providing a point of reference when adopting NTP provisions for alternative contracting projects.