bluuebunny/crossref_metadata_2025_split huggingface dataset:
The emergence of student accommodation as an institutionalised property sector
Authors: Newell Graeme , Marzuki Muhammad Jufri 
Published: September 2018

Purpose
Amongst the alternative property sectors, student accommodation has recently become an important institutionalised property sector for pension funds and sovereign wealth funds in the global property landscape, particularly in the UK. The purpose of this paper is to assess the significance, risk-adjusted performance and portfolio diversification benefits of student accommodation in a UK property and mixed-asset portfolio over 2011–2017. Drivers and risk factors for the ongoing development of the student accommodation sector are also identified. The question of student accommodation being a proxy for residential property exposure by institutional investors is also assessed.

Design/methodology/approach
Using annual total returns, the risk-adjusted performance and portfolio diversification benefits of UK student accommodation over 2011–2017 is assessed. Asset allocation diagrams are used to assess the role of student accommodation in a UK property portfolio and in a UK mixed-asset portfolio for a range of property investor types.

Findings
UK student accommodation delivered superior risk-adjusted returns compared to UK property, stocks and REITs over 2011–2017, with portfolio diversification benefits. Importantly, this sees UK student accommodation as strongly contributing to the UK property and mixed-asset portfolios across the entire portfolio risk spectrum and validating the property industry perspective of student accommodation being low risk and providing diversification benefits. Student accommodation is also not seen to be a proxy for residential exposure by institutional investors.

Practical implications
Student accommodation is an alternative property sector that has become increasingly institutionalised in recent years. The results highlight the important role of student accommodation in a UK property portfolio and in a UK mixed-asset portfolio. The strong risk-adjusted performance of UK student accommodation compared to UK property, stocks and REITs over this timeframe sees UK student accommodation contributing to the mixed-asset portfolio across the entire portfolio risk spectrum. This is particularly important, as many investors (e.g. pension funds, sovereign wealth funds) now see student accommodation as an important property sector in their overall portfolio.

Originality/value
This paper is the first published empirical research analysis of the risk-adjusted performance of UK student accommodation, and the role of student accommodation in a UK property portfolio and in a UK mixed-asset portfolio. This research enables empirically validated, more informed and practical property investment decision making regarding the strategic role of student accommodation as an alternative property sector in a portfolio.
Two sides of the same coin? Leadership and organizational culture
Authors: Chong Melody P.M. , Shang Yufan , Richards Malika , Zhu Xiji 
Published: September 2018

PurposeResearchers have adopted a somewhat narrow conceptualization of organizational culture, founded on specific assumptions about the impact of founders or top leadership. The purpose of this paper is to address this research gap.Design/methodology/approachBased on 356 Chinese employees, this paper examines the relationships between organizational culture, leadership and employee outcomes. Specifically, the paper focuses on a mediation model by looking at how different leadership processes impact the relationship between culture and outcomes.FindingsSupportive and task leadership styles and a persuasive influence strategy are correlated with team, detail and innovation cultures, respectively, and are significantly stronger than that of other leadership styles/strategies. Partial support is found for the mediating effect of task and change leadership styles, and assertive and persuasive influence strategies. Contrary to the authors’ second assumption regarding the social learning effect on outcomes, the study provides a tentative conclusion that different culture types may have different levels of strength in molding middle management and consequently influencing subordinate outcomes. The model of “culture-leadership-outcome” generally shows a similar pattern with the reverse effect of “leadership-culture-outcome.”Originality/valueThis study was the first to examine the impact of organizational culture on leadership and their effect on organizational outcomes, and to compare the reverse relationship. It suggests a new model that combines social cognitive theory with concepts drawn from the social learning perspective. Both the significant and non-significant results enhance our understanding on the mediating effects of leadership and culture. The findings also enrich leadership theory because no empirical studies systematically examined the similarities and differences between style approaches and influence strategies.
The role of shell entities in fraud and other financial crimes
Authors: Pacini Carl , Hopwood William , Young George , Crain Joan 
Published: September 2018

Purpose
The purpose of this paper is to review the use and application of shell entities, as they facilitate crime and terrorism, impede investigations and harm societies.

Design/methodology/approach
The study details the types and characteristics of shell entities, reviews actual cases to exhibit how shells are abused, outlines reasons shells disguise beneficial ownership and analyzes steps taken by countries and organizations to thwart the abuse of shell entities.

Findings
Many types of shell entities are used by white-collar criminals and are often layered in an intricate network which conceals the identity of beneficial owners. Nominees and bearer shares are used in tandem with shell entities to optimize concealment. Accountants, lawyers and trust and company service providers facilitate and promote the use and abuse of shell entities by lawbreakers. The G-8, Financial Action Task Force and G-20 have begun steps to improve ownership transparency, but the effort is moving at a modest pace.

Research limitations/implications
The analysis makes clear the reasons for and means by which the wealthy and powerful, along with criminals, conceal trillions of dollars of income and wealth that remain untaxed and may be used for nefarious purposes. The paper is limited by the paucity of data on concealed assets and their beneficial owners.

Practical implications
The findings clearly show the need for more concerted action by national governments, organizations, the United Nations and law enforcement and to improve ownership transparency and information exchange regarding shell entities.

Social implications
The findings demonstrate that shell entities used to conceal wealth prevent untold trillions in taxes from being collected by governments worldwide. This lack of revenue facilitates income inequality and skews national economic and fiscal policies. Also, more white-collar criminals and terrorist financiers could be brought to justice if ownership transparency is improved.

Originality/value
This study adds to the limited literature on shell entities, their characteristics and uses and abuses.
Creating memories and bonding through competitive shopping for bridal gowns
Authors: Nichols Bridget Satinover , Flint Daniel J. 
Published: September 2018

Purpose
The purpose of this research is to explore the experiences of women who participated in a competitive retail shopping event.

Design/methodology/approach
The grounded theory approach was used.

Findings
Interpretations of the data suggest that female consumers use competitive shopping events to facilitate interpersonal bonding and create meaningful memories. Findings also reveal that female consumers value memorable retail experiences, particularly when they are contextualized by important cultural conditions.

Research limitations/implications
The study focused on one competitive shopping event and informants were exclusively women in the USA. The results imply that competitive retail shopping experiences can be important events in the lives of those involved, especially if they have cultural importance.

Practical implications
It is important for retail managers to understand the impact shopping experiences may have on customers. This paper’s findings suggest that retailers may be able to help facilitate memorable experiences by creating an environment for shoppers to bond with their shopping companions. Creating a competitive atmosphere that is enjoyable and special is one such environment. The findings are based on a focal product (wedding gown) that has symbolic importance in the lives of the women involved.

Social implications
This study highlights the social value of shopping for women, particularly as it relates to a ritualistic event (marriage and weddings).

Originality/value
This research is one of the first to specifically analyze the competitive nuances of special retail events. It uncovers a critical benefit to the people who participate in consumer competition.
Bias against Latina and African American women job applicants: a field experiment
Authors: Vick Astin D. , Cunningham George 
Published: September 2018

PurposeThe purpose of this paper is to examine bias among White raters against racial minority women seeking employment in fitness organizations.Design/methodology/approachThe authors conducted a 2 (applicant perceived racial identity) × 2 (applicant race) × 2 (hiring directive) factorial design experiment, with participant rater gender serving as the within-subjects variable. Adults in the USA (n=238) who had or were currently working in the fitness industry participated in the study.FindingsResults indicate that applicant presumed racial identity and rater gender had direct effects, while applicant presumed racial identity, applicant race and rater gender had interactive effects, as well.Originality/valueResults show that perceived racial identity affects raters’ view of job applicants, and the pattern of findings varies among racial groups.
What are the key advances in human resource development that tourism in Guyana needs by 2025?
Authors: Ishmael-Robertson Camille Allison 
Published: September 2018

Purpose
In this viewpoint paper, the key advances needed for human resource development in the tourism industry of Guyana are outlined. The purpose of this paper is to present the author’s perspective backed up by relevant literature.

Design/methodology/approach
This research is exploratory in nature. Secondary data were collected to provide background to the research and primary data were collected via a survey of private sector tourism organizations.

Findings
Data gathered show that the tourism industry is primed and ready to accept changes in HR training. Notable areas are first responder training; basic and advanced wine training; preventative maintenance; specialized food and beverage skills; advanced culinary arts and foreign languages. In addition to the skills required, the findings showed that some legislative work needs to be carried out such as the draft tourism policy being made into law.

Originality/value
It is anticipated that the findings of this research will guide policy makers in drafting a human resource development policy for the tourism industry.
How to shape a vision for 2025 based on key lessons learnt from past tourism of Guyana
Authors: Sinclair Donald , Jayawardena Chandana (Chandi) 
Published: September 2018

Purpose
This paper provides the backdrop to the other seven articles in this WHATT 2018 theme issue dedicated to Guyana. This paper looks back and ahead at the development of tourism in Guyana. The purpose of this paper is to enable the reader to have a clear understanding of the provenance of the industry over the past 50 years and how that evolution informs the possible direction and future of the industry up to the year 2025 and beyond.

Design/methodology/approach
As would be expected of any study that examines the antecedence of a phenomenon, there is reliance to a significant degree upon historical material and interviews. The former comprises studies done by tourism consultants and researchers in Guyana, as well as publications from government agencies and sources. Further, especially in the quest for information relating to contemporary policies and developments, the interview method has been used.

Findings
This paper establishes that the evolution of tourism in Guyana is a movement from obscurity and insignificance to prominence and vibrancy. From being off the tourism map for many decades, Guyana is now enhancing its profile in the Caribbean region and carving a “green niche” for itself in the nature and adventure travel market.

Originality/value
This paper provides special value to persons working in the development of tourism, in either the public or private sector.
Reflections on the theme issue outcomes
Authors: Sinclair Donald , Jayawardena Chandana (Chandi) , Teare Richard 
Published: September 2018

Purpose
Profiles the WHATT theme issue ‘ What innovative strategies are needed to develop tourism in Guyana for 2025?’ with reference to the experiences of the theme theme editors and writing team.

Design/methodology/approach
Uses structured questions to enable the theme editors to reflect on the rationale for the theme issue question, the starting-point, the selection of the writing team and material and the editorial process.

Findings
Examines the past and current state of tourism from the standpoint of a number of sector components – community-based tourism, policy, human resources, entrepreneurship among others; assesses the local and global environment impacting upon the development of the industry and explores what the theme editors regard as viable paths to a tourism sector in the year 2025.

Practical implications
This theme issue has a number of practical implications. Scholars and researchers may be inspired to undertake comparative studies of the trajectories of tourism development observed in emergent tourism destinations like Guyana. Those who work in tourism planning and administration will find the retrospections and proposals made of considerable value, even as those, in some cases, provoke lively debate.

Originality/value
This theme issue adds to the growing corpus of research and writing that focuses upon the Caribbean. While the Caribbean as a whole, or individual States, may have been the subject of research, there has been comparatively little written about Guyana as a tourism destination. This gradual increase in scholarly interest may indeed parallel the growth of the tourism industry in Guyana itself. The raft of consultants’ reports is now enriched and diversified in this theme issue that asks the hard questions and makes bold proposals.
A Mindfulness‐Based Intervention: Differential Effects on Affective and Processual Evolution
Authors: Antoine Pascal , Congard Anne , Andreotti Eva , Dauvier Bruno , Illy Johan , Poinsot Rollon 
Published: September 2018

ObjectivesA 20‐minutes‐a‐day, self‐help, mindfulness‐based intervention was conducted for 6 weeks with a French community sample. First, the intervention effects on affective and functioning variables were evaluated. Then, a differential approach was used to examine improvement potentiality and the perceived benefits of mindfulness according to the participants’ baseline mindfulness competencies.MethodParticipants were non‐randomly assigned to a control group on the waiting list (n = 44) or a mindfulness group (n = 47). Self‐report measures assessed anxiety, depression, psychological distress, mindfulness, negative self‐oriented cognition, and experiential avoidance.ResultsImprovements in the variables were observed for the mindfulness group but not for the control group, with effect sizes ranging between .53 and .88. Low baseline levels of mindfulness predicted greater improvement in mindfulness (r = −0.55, p < .001) than high baseline levels.ConclusionsMindfulness practice elicited several positive outcomes regarding affective variables, highlighting emotional functioning changes.
Thoracoscopic resection of a cystic seminoma of the mediastinum
Authors: Hamanaka Kazutoshi , Takeda Tetsu , Ohashi Masahiko , Kumeda Hirotaka , Agatsuma Hiroyuki , Shimada Kou , Maruyama Kiyotomi , Yoshida Kazuo , Nakamura Toshitsugu 
Published: September 2018

AbstractMediastinal seminoma is an uncommon tumor that accounts for 25% of primary mediastinal germ cell tumors, which in turn comprise fewer than 5% of all germ cell tumors. Although CT normally shows a solid, lobulated tumor, mediastinal cystic seminoma has rarely been described. Here, we report a 24‐year‐old man who presented with a mediastinal cystic tumor that was resected after an 18‐month delay via video‐assisted thoracoscopic surgery while in the supine position; the procedure involved lifting the chest wall with a subcutaneous Kirschner wire. Pathological examination revealed a mediastinal cystic seminoma. No evidence of recurrence has been noted during 25 months of follow‐up. Mediastinal cystic seminoma should be considered in the differential diagnosis of cystic lesions of the mediastinum. Moreover, video‐assisted thoracoscopic resection may be an appropriate option for the diagnosis and treatment of such lesions.
Resolving the contributing factors to Mississippi Delta subsidence: Past and Present
Authors: Frederick Bruce C. , Blum Michael , Fillon Richard , Roberts Harry 
Published: September 2018

AbstractTo date, quantification of individual components that contribute to shallow and deep‐seated subsidence in passive margin deltas worldwide has proven problematic. A new, regional gridded chronostratigraphic dataset for the Lower Mississippi Delta region, derived from 80,928 well reports across the northern Gulf of Mexico (GOM), has bridged the disparity between geodetic mean rates measuring total land surface subsidence across annual‐to‐decadal timescales and the deep‐seated stratigraphic subsidence rates that record isostatic response over timescales of >104 years. Through a quantitative assessment of gridded chronostratigraphic surfaces, sections, and subsidence rates extending from the Middle Pleistocene (0.58 Ma) to the Late Pliocene (3.85 Ma), we identify both temporal and spatial variability in deep‐seated subsidence across the northern GOM. Targeted deep‐seated subsidence data extracted across prior GOM Holocene sea‐level sample locations have revealed more than an order of magnitude greater rates of isostatic compensation in the Mississippi depocentre versus similar GOM sea‐level control sites in Florida and Alabama, casting doubt on efforts towards a representative Holocene sea‐level curve. Spatial variability in subsidence was also assessed locally in both the strike and dip directions to assess the contributions of growth faults. Fault throw displacement magnitude was discovered to decrease with depth, accounting for less than half of the total deep‐seated subsidence record of the Middle Pleistocene. Temporal subsidence complexities were also revealed including a direct, inverse logarithmic relationship between subsidence rate and time indicating variable subsidence component controls across different timescales. Despite the spatial and temporal complexities, this dataset serves as the first regional baseline for deep‐seated subsidence rates across the northern GOM.
Efficacy of intermittent empagliflozin supplementation on dietary self‐management and glycaemic control in patients with poorly controlled type 2 diabetes: A 24‐week randomized controlled trial
Authors: Yoshikawa Fukumi , Kumashiro Naoki , Shigiyama Fumika , Uchino Hiroshi , Ando Yasuyo , Yoshino Hiroshi , Miyagi Masahiko , Ikehara Kayoko , Hirose Takahisa 
Published: September 2018

AimsTo explore the effects of intermittent use of empagliflozin, a sodium‐glucose co‐transporter‐2 inhibitor, on dietary self‐management and glycaemic control in patients with inadequately controlled type 2 diabetes.Materials and methodsWe conducted a prospective, randomized, open‐label, blinded‐endpoint, parallel‐group, comparative clinical trial of 50 patients with type 2 diabetes, treated with no more than three oral antidiabetic drugs (glycated haemoglobin [HbA1c] ≥52 mmol/mol but <86 mmol/mol). The participants were randomized to take 10 mg/d empagliflozin either every day (regular group, n = 25) or on the day on which they considered they had overeaten (intermittent group, n = 25) for 24 weeks. We limited empagliflozin prescription to half of the required period in the intermittent group. The primary endpoint was change in HbA1c at the end of the 24‐week treatment period relative to baseline. The secondary outcomes included changes in body weight, daily energy intake and diabetes treatment‐related quality of life (QoL). Energy intake was assessed using a diet‐specific validated questionnaire rather than actual assessments of food intake.ResultsThe intake rate of empagliflozin was 96.7 ± 7.2% for the regular group and 45.7 ± 7.0% for the intermittent group. Interestingly, ΔHbA1c was identical in the two groups (−0.64 ± 0.19% and − 0.65 ± 0.17%, respectively). Body weight decreased (−2.72 ± 0.52 and − 1.50 ± 0.45 kg, respectively) and diabetes treatment‐related QoL increased significantly from baseline in both groups. Energy intake, however, decreased significantly only in the intermittent group (−221.0 ± 108.3 kcal/d).ConclusionsIntermittent empagliflozin supplementation is a useful therapeutic option that empowers dietary self‐management, improves glycaemic control and is accompanied by body weight loss and an increase in diabetes treatment‐related QoL in patients with inadequately controlled type 2 diabetes.
DUMMETT ON INDEFINITE EXTENSIBILITY
Authors: Linnebo Øystein 
Published: September 2018

AbstractDummetts notion of indefinite extensibility is influential but obscure. The notion figures centrally in an alternative Dummettian argument for intuitionistic logic and anti‐realism, distinct from his more famous, meaning‐theoretic arguments to the same effect. Drawing on ideas from Dummett, a precise analysis of indefinite extensibility is proposed. This analysis is used to reconstruct the poorly understood alternative argument. The plausibility of the resulting argument is assessed.
Initial indications of polycyclic aromatic hydrocarbon exposure in Saskatchewan common loons
Authors: Paruk James D. , Chickering Michael , Mager John N. , Wilkie Steven C. , Espie Richard H.M. 
Published: September 2018

Mercury (Hg) and polycyclic aromatic hydrocarbons (PAHs) are global pollutants known for their toxicity to wildlife. Because of their trophic position, common loons ( Gavia immer (Brünnich 1764)) are excellent indicators of environmental quality. In 2014 and 2015, tissue samples of ten adult common loons (plus one recapture) were obtained in Meadow Lake Provincial Park, Saskatchewan, and assessed for Hg and PAH exposure. Blood and feather levels of these contaminants are indicative of exposure during breeding and in wintering areas, respectively. Compared with an international Hg database, blood Hg levels were low (<1 μg/g). In most loons (90.5%, 10 out of 11), blood PAH concentrations were also low (<10 ng/g), but high (120 ng/g) for one individual (9.5% 1 out of 11). Feather PAH concentrations were high (95.9 ng/g and 250.6 ng/g) in two of the four loons (50%) caught in 2015. These data indicate that loons breeding in Meadow Lake Provincial Park were exposed to low levels of Hg; however, some individuals are being exposed to PAHs in both their breeding and wintering locations. The effect of these environmental pollutants on individual loon fitness is unclear, but because of their extreme toxicity in biological systems we suggest that future monitoring in the surrounding region is warranted.