This paper elaborates on a new class of orthonormal power-based algorithms for fast estimation and tracking of the principal or minor subspace of a vector sequence. The proposed algorithms are closely related to the natural power method that has the fastest convergence rate among many power-based methods such as the Oja method, the projection approximation subspace tracking (PAST) method, and the novel

AbstractTennessee has been known as The Volunteer State since the War of 1812 when thousands of Tennesseans enlisted in response to Governor Blount’s call for volunteers. Similarly, the state of Te...

AbstractStructural upgrades can mitigate property damage caused by tropical cyclones. However, people in high-risk areas do not always install these upgrades. This paper used the protective action ...

AbstractIn disaster operations management, the prepositioning of relief supplies might improve the efficiency of the corresponding operations significantly. Developing new strategies based on this ...

AbstractThe authors measure the extent to which disasters triggered by natural hazards are important adverse events that trigger bankruptcy. To accomplish this, the authors construct a new panel of...

AbstractRelative sea level rise increases the vulnerability of coastal infrastructure to storm surge flooding. In this study, we develop, validate, and apply a coupled hydrodynamic and wave model t...

AbstractThe first and most important step in preparing a seismic retrofit plan for existing buildings is the analysis of seismic risk by conducting studies on retrofitting and preparing qualitative...

The laboratory mouse is the most widely used animal model for biomedical research, due in part to its well-annotated genome, wealth of genetic resources, and the ability to precisely manipulate its genome. Despite the importance of genetics for mouse research, genetic quality control (QC) is not standardized, in part due to the lack of cost-effective, informative, and robust platforms. Genotyping arrays

The pandemic of coronavirus disease 2019 (COVID-19) has unique implications for the anesthetic management of endovascular therapy for acute ischemic stroke. The Society for Neuroscience in Anesthesiology and Critical Care appointed a task force to provide timely, consensus-based expert recommendations using available evidence for the safe and effective anesthetic management of endovascular therapy

Assessment of the immune response to tumors is growing in importance as the prognostic implications of this response are increasingly recognized, and as immunotherapies are evaluated and implemented in different tumor types. However, many different approaches can be used to assess and describe the immune response, which limits efforts at implementation as a routine clinical biomarker. In part 1 of

Assessment of tumor-infiltrating lymphocytes (TILs) in histopathologic specimens can provide important prognostic information in diverse solid tumor types, and may also be of value in predicting response to treatments. However, implementation as a routine clinical biomarker has not yet been achieved. As successful use of immune checkpoint inhibitors and other forms of immunotherapy become a clinical

The European Position Paper on Rhinosinusitis and Nasal Polyps 2020 is the update of similar evidence based position papers published in 2005 and 2007 and 2012. The core objective of the EPOS2020 guideline is to provide revised, up-to-date and clear evidence-based recommendations and integrated care pathways in ARS and CRS. EPOS2020 provides an update on the literature published and studies undertaken

Designers have a three-part responsibility owed to their object of study: to appreciate, to speculate, and to collaborate. This is particularly true for the professional engagement with spaces on the scale of river basins which impact and prioritize certain design decisions on a whole different level. Adequate responses to the ongoing transformations brought forward by large-scale anthropogenic stressors

In this paper, we propose a new governance paradigm for managing the Earth System based on a digital contract inspired on blockchain technology. This proposal allows for a radical decentralisation of the procedures of controlling, maintaining and restoring ecosystems by a set of networks willing to engage in improving the operational conditions of local ecosystems so to contribute to an optimal functioning

Increasingly, YouTubers are translating their self-produced videos in order to reach out to a global viewership. Those YouTubers’ translations often incorporate innovative practices that prioritise displaying affinity with their audience. Non-representational subtitling is one such translation apparatus. It does not seek to reproduce speech in another language accurately but contains additional information

Following the infamous gang rape of a young woman in New Delhi in 2012, India introduced a host of legislative reforms, including harsh punishments for sexual offences. Indian feminist groups, though invested in some of these reforms, have been critical of the carceral approach, but other than denouncing the death penalty, they have largely abstained from conversations around appropriate punishments

Amidst the COVID-19 outbreak, the term ‘social distancing’ received immense attention in the mainstream and social media and was embraced by governments as a universal precaution to stem the coronavirus pandemic. ‘Social distancing’ belongs technically to a set of non-pharmaceutical infection control actions intended to stop or slow down the spread of a contagious disease. However, several weeks into

This article uses the power resources approach to analyse the Global Union Federations’ (GUFs) use of the specific instances mechanism associated with the OECD Guidelines for Multinational Enterprises. While this mechanism has serious limitations, it has proved to be a useful tool when combined with public campaigns and the exercise of other power resources at multiple scales. This is so, we argue

Crises of seniors’ care in countries like the UK and Canada, further highlighted by the COVID-19 pandemic, have been connected to processes of privatization and financialization. In this paper I argue that rent theory is important for disaggregating mechanisms, including of accumulation by dispossession, the devaluation of labour, and assetization, that underpin the process of financialization in the

About 70% of India’s current energy mix comprises of coal, and the increase in generation from renewable (RE) sources is affecting the health of the power system. We investigated this effect through the lens of asset utilisation, cost and the social disruption caused by accelerating RE into the Indian Power System. Our review-driven analysis revealed that increasing RE generation is pushing the coal

We investigated whether vitamin-mineral supplementation could reduce serious rule violations. In this randomized, controlled, double-blind trial, young adult male inmates were included. For 15 weeks, they received a daily dose with vitamin-mineral supplements of approximately 100% Recommended Dietary Allowance (RDA) (n = 149), or a higher-dose formula (n = 150), or placebo (n = 150). Serious rule violations

Adverse Childhood Experiences (ACEs) are linked to problematic outcomes, but it remains unclear how ACEs affect developmental patterns of harmful behavior, and whether this varies by gender. This study examined these relationships among 868 youth participating in the Longitudinal Studies of Child Abuse and Neglect. Group-based trajectory models identified five trajectories of internalizing and six

School resource officer (SRO) behavior varies across schools, but little is known about what shapes their behavior. Social ecological theories state that features of communities shapes individual behavior, including police officers. This may similarly apply to SROs. This study uses the 2015 to 2016 School Survey on Crime and Safety to test the extent to which three aspects of a school’s context related

Research based in the US and Britain have established that perceptions of the police are particularly low among youth and racialized communities. However, by contrast, little is known about racialized youth perceptions of the police within Canada. Due to formal and informal bans on the collection of race-based data, Canada maintains its international reputation as a tolerant multicultural society.

The crisis in Greece in the last decade has led to a wide economic transition, raising the question of whether Greece can be understood as a kind of a ‘post-growth’ society. The article has two aims. First, it examines how the Greek crisis has been discussed within the post-growth debate and focuses on three views: Greece as a post-growth anti-paradigm, Greece as an opportunity for democratic post-growth

In February 2018, after three years of design and development work, the British Broadcasting Corporation (BBC) Weather launched its redesigned service across multiple platforms. The project involved new ways of cross-disciplinary communication design working across broadcast and digital services. This research examines these innovations and considers the transcorporeality of our relationship with weather

Despite the ‘mobility turn’ in urban studies, there is surprisingly little research into the role people’s everyday movements play in driving urbanisation processes. As this paper discusses, one reason this has not occurred is because understanding this relationship requires both quantitative and qualitative knowledge, including geospatial locations and patterns as well as why people choose to move

This paper explores the properties of dynamic aggregate housing models. In conventional models, in response to demand shocks the primary adjustment mechanism is through prices and changes in housing supply. However, the size of the supply response depends on the price elasticity of supply and in countries such as the UK where the elasticity is low, house prices can rise sharply, worsening affordability

Big data applications are attracting increasing interest among urban researchers. One unexplored question is whether the inclusion of big data accessibility indices improves the accuracy of hedonic price models used for residential property valuation. This paper compares a big data index with an index derived from a regional travel demand model developed by local transportation planning agencies and

Cities matter. They are often the sites in which the helping hand and the clenched fist of the state makes first contact with the citizen. They are engines of national economic growth and, often, the source of political movements that become national and transnational in scope. Yet, the theoretical tools available to study change at the urban level are limited. This article seeks to address this shortcoming

Particular types of nature-based tourism programs, including multi-day children’s overnight/residential summer camp canoe tripping programs in North America, often (re)produce (neo)colonial constructions of nature and the “wilderness.” The purpose of this paper is to expose how wilderness is constructed and circulated in the context of a particular summer camp’s canoe trips in Algonquin Provincial

In 2016 the US National Institutes of Health introduced a policy mandating consideration of Sex as a Biological Variable (SABV) in preclinical research. In this article, I ask what, precisely, is meant by the designation of sex as a ‘biological variable’, and how has its inclusion come to take the form of a policy mandate? Given the well documented complexity of ‘sex’ and the degree to which it is

A total of 1,207 papers related to competitive basketball research from 1986 to 2019 were retrieved from the Web of Science database. Taking the retrieved papers as research objects, the trend chart, keyword map, and citation map of international competitive basketball research were drawn using the visual software CiteSpaceIII, and the methods of literature review, knowledge map analysis, co-occurrence

This study aims to examine the factor structure and validity of the Albanian TAS-20 (Toronto Alexithymia Scale) using a sample comprised of 342 students and 196 patients from a psychiatric clinic. Based on a literature review of studies of confirmatory factor analysis (CFA), three types of models were tested: first-order models with method factors and covariances, a second-order model with method factors

On a single night in 2018, over 194,000 individuals experienced unsheltered homelessness across the United States. Homeless outreach programs are often a first point of contact for these individuals, providing essential services, including connecting them to emergency shelter. Guided by the socio-rational choice model, this qualitative study aimed to address two questions: 1) How do experiences with

Self-injury is deemed a pathology and a deviant practice that is not socially sanctioned and culturally accepted as soothing and healing the self. The marked female body is also pathologized and perceived as deviant; hence, having self-inflicted scars may easily lead to social stigma, shame, and the need to hide the scars. In this personal reflection I explore how self-inflicted scars can have the

This essay threads the striking images of the couple’s embrace at the beginning of Hiroshima mon amour through an examination of the film’s exploration of memory and victim and perpetrator traumas. Duras and Resnais render the lovers almost indistinguishable as, they hold each other, encased in ash. As they embrace, something gently falls on them, encrypts them, isolates them from their surroundings

With widespread use of digital media, public figures and ordinary people easily become involved in scandals. Social media leaks and mobs illustrate how digital media figure into scandals in the context of everyday politics. The occurrence of scandals on digital media prompts questions on emerging dynamics and potentials of digital communication. Using case studies from the Philippines, this study identifies

This article provides an approach to the geographic and quantitative interpretation of tourism intensification, drawing on the concepts of fractals, and fractal dimension (D). Exploring tourism intensification in Lisbon, we first present a geographic construct that represents the spatial layout of tourism based on crowd-contributed spatial signatures advocating a collective sense of the “tourist city

The paper contributes to a critique of Israeli Critical Planning Studies (CPS). Critical scholars conceptualize Israeli planning as colonial, aspiring to dispossess Bedouin indigenous people without implementing participation or considering cultural needs. By studying current plans and interviewing planners and senior officials, the paper shows that planning has progressed dramatically during recent

This research demonstrates that under states of certainty, consumers with a relatively stronger global (local) identity prefer global (local) brands, whereas under states of uncertainty, consumers with a relatively stronger global (local) identity prefer local (global) brands. This effect occurs because uncertainty (certainty) activates a divergent (convergent) thinking style, which results in a preference

Dining, the activity of eating food, is a basic human function. A theory of dining is offered focused on dining at home, in the local community, and while traveling far away from home. Dining is the process of consuming food, regardless of geography, culture, or era; however, human behaviors do vary depending on the setting. A historical overview of restaurants and dining in different areas of the

It is essential for hotel marketers to better understand how human images—found in website photographs—are perceived by customers, and how such perceptions can affect customers’ website experience and behavioral intentions. Given the lack of empirical studies related to the effects of human images and hotel website photographs, this study first assesses the influence of physical and social attraction

This conceptual article extends the literature on the disadvantages of calling. The article makes four main contributions. First, it argues that some of the burden of calling is shouldered not by called individuals or their employers, but rather by close family members. Second, it argues that calling influences work–life ideology, limiting a called person’s ability to exercise choice and self-manage

East St. Louis educators provide critical counter-narratives to Jonathan Kozol’s depiction of teaching and learning in East St. Louis, Illinois in Savage Inequalities. Teachers, educators, and administrators provide a complex view of urban schooling beyond deficiency, inadequacy, and despair. Findings highlight educators’ voices as they privilege “unnamed” forms of capital (such as aspirational, navigational

Research and theorizing suggest two competing—yet untested—hypotheses for how European Americans’ and Asians’ feeling of being “in control” might differ when excluded by a close other (e.g., a good friend). Drawing on different national contexts (i.e., United States, Japan), cultural groups (i.e., Japanese, Asian/Asian Americans, European Americans), and exclusion paradigms (i.e., relived, in vivo)

This study examines changing team cognition and cognitive artifact use as agile software development iterations progress to better understand team member interactions. The four case studies conducted observed the distributed cognition on the team changing from planning, managing, developing, and concluding tasks in iterations to deliver working functionality. Cognitive artifacts used throughout the

We examined how movement impacted listeners’ perceptions of choral performances. Participants (N = 115; n = 60 nonmusic majors, n = 55 music majors) viewed excerpts of Moses Hogan’s “Didn’t My Lord Deliver Daniel” under four conditions: good tone/expressive movement (GT/EM), good tone/static movement (GT/SM), poor tone/expressive movement (PT/EM), and poor tone/static movement (PT/SM). They rated tone

A powerful new stakeholder theory (NST) of strategic management is emerging. The theory, which is yet incomplete, offers novel and precise tools for understanding stakeholder involvement in organizations. This article identifies open questions in the NST in five areas (organizational formation, resource development, claims on value, governance, and performance) and suggests ways in which insights from

Literacy researchers have explored how video games might be used as supplementary texts in secondary English language arts (ELA) classrooms to support reading instruction. However, less attention has been focused on how video games, particularly online educational games designed to teach argumentation, might enhance secondary ELA students’ writing development. In this article, we describe how the pedagogical

Background The enrolment of patients to an outpatient parenteral antimicrobial therapy (OPAT) service can be a means of mitigating financial burdens related to the provision of care and optimisation of hospital bed management. Objective This study aimed to identify the clinical benefit of the Maltese OPAT service and to quantify the costs incurred to run it. Methods The study period ran for 156 weeks

The purpose of this paper is to investigate variables that may contribute towards increasing or decreasing the level of library anxiety among Saudi and Omani students studying at the University of South Carolina, Columbia, USA. The study used an explanatory sequential mixed methods design. Semi-structured interviews were conducted with several international students from Saudi Arabia and Oman to determine

We examine the volatility spillovers and hedging characteristics between four major precious metals futures (gold, palladium, platinum, and silver) and seven major currencies (Australian dollar, British pound, Canadian dollar, Chinese yuan, Euro, Japanese yen, and Swiss franc) at three time horizons (short term, intermediate term, and long term). We draw our empirical results using the index methods

This study investigates the impact of financial integration on recipient country bank default risk and, in particular, if that relationship is moderated by the type of financial integration. Using the system generalized method of moments (GMM), the study finds that financial integration lowers bank default risk in the recipient countries. The impact is primarily driven by the foreign claims extended

Culture is studied in a great variety of disciplines, including the natural sciences, humanities, the social sciences, and area studies. Yet, in business scholarship, including international business (IB), one finds little by way of variables, theories, methodologies, and insights that originate in fields that lie beyond “the usual suspects” of traditional parent disciplines. This narrowing of lenses

In South Africa, freedom of information (FOI) is entrenched in section 32 of the Constitution, which guarantees every citizen the right of access to any information held by the state or by any other person that is to be used for the protection or exercise of any right. The Promotion of Access to Information Act (PAIA) is the law that gives effect to section 32 of the Constitution. Regardless of a remarkable

In recent decades, co-production has become a cornerstone both in science and policy-making, motivating further collaboration between different actors. To scrutinize such participatory processes within the climate and energy fields, we conducted a critical systematic review of 183 records, which includes scientific publications, but also other initiatives coming from the public administration or the

Finding routes to inspire political conservatives’ support for climate change mitigation is crucial in the United States. In an experiment with U.S. participants, we found that conservatives and moderates are more supportive of climate change mitigation when exposed to information about mitigation actions taken by the private sector. These results suggest that the private sector initiatives may be

This research explores the issues and challenges facing music teachers in England today. It aims to understand these and provide a more detailed understanding of their views about the potential opportunities and limitations of music education. It does this through an analysis of new data drawn from an online question (n.621) and telephone interviews (n.38) with music teachers from across all regions

There is an emergent identity work perspective that draws on multiple intertwined streams of established identities and other related theorizing. This perspective is characterized loosely by five broad sets of assumptions: (i) selves are reflexive and identities actively worked on, both in soliloquy and social interaction; (ii) identities are multiple, fluid and rarely fully coherent; (iii) identities