bluuebunny/crossref_metadata_2025_split huggingface dataset:
The effects of online reviews on the popularity of user-generated design ideas within the Lego community
Authors: Zhang Hao , Lin Qingyue , Qi Chenyue , Liang Xiaoning 
Published: July 2022

Purpose
This study aims to explore how online reviews and users’ social network centrality interact to influence idea popularity in open innovation communities (OICs).

Design/methodology/approach
This study used Python to obtain data from the LEGO Innovation Community. In total, 285,849 reviews across 4,475 user designs between March 2019 and March 2021 were extracted to test this study’s hypotheses.

Findings
The ordinary least square regression analysis results show that review volume, review valence, review variance and review length all positively influence idea popularity. In addition, users’ in-degree centrality positively interacts with review valence, review variance and review length to influence idea popularity, while their out-degree centrality negatively interacts with such effects.

Research limitations/implications
Drawing on the interactive marketing perspective, this study employs a large sample from the LEGO community and examines user design and idea popularity from a community member’s point of view. Moreover, this study is the first to confirm the role of online reviews and user network centrality in influencing idea popularity in OICs from a social network perspective. Furthermore, by integrating social network analysis and persuasion theories, this study confirms the interaction effects of review characteristics and users’ social network centrality on idea popularity.

Practical implications
This study’s results highlight that users should actively interact and share with reviewers their professional product design knowledge and/or the journey of their design to improve the volume of reviews on their user designs. Moreover, users could also draw more attention from other users by actively responding to heterogeneous reviews. In addition, users should be cautious with the number of people they follow and ensure that they improve their in-degree rather than out-degree centrality in their social networks.

Originality/value
This study integrates social network analysis and persuasion theories to explore the effects of online reviews and users’ centrality on idea popularity in OICs, a vital research issue that has been overlooked.
Staff experiences of working alongside peer support workers in forensic mental health community teams: a qualitative study
Authors: Nash Elizabeth , Taplin Samantha , Rust Lauren Jade , Percival Robert 
Published: July 2022

Purpose
Peer support workers (PSWs) are individuals with lived experience of mental health difficulties, who apply this to support and inspire others in their recovery. The role of PSWs is relatively new within the forensic health-care service. Although there has been little time for these roles to develop, PSWs have successfully integrated into community teams. Despite perceived benefits of having these workers within a multi-disciplinary team (MDT), the views held by mental health professionals in forensic services have not yet been studied. The purpose of this research is to develop an understanding of the experiences of staff working with PSWs in a community forensic team and the impact this has on them.

Design/methodology/approach
Structured, individual interviews were conducted with eight mental health professionals, from a variety of disciplines, used across two community teams within forensic services. The data was examined according to thematic analysis.

Findings
The data indicated general positive attitudes held by professionals surrounding the working with PSWs, including the themes “providing alternative perspectives”, “unique relationships” and “hope”. Yet, themes concerned around “role ambiguity”, “boundaries” and “the impact on PSWs” also arose.

Practical implications
This study provides insight into the attitudes held by members of an MDT of working with PSWs. Although seemingly positive, the lack of clarity around the role of the PSW is problematic.

Originality/value
To the best of the authors’ knowledge, this is the first study to explore the employment of PSWs in the context of UK forensic settings, highlighting the benefits and challenges of such from the perspective of staff.
A voice for the silent: uncovering service exclusion practices
Authors: Ng Sylvia C. , Chuah Hui Yin , Nungsari Melati 
Published: July 2022

Purpose
This paper aims to provide an in-depth conceptualization of service exclusion by drawing on our exploratory research as well as thick and rich insights from the authors’ qualitative data.

Design/methodology/approach
Qualitative research was used to explore service exclusion practices against customers experiencing vulnerabilities. A total of 28 semi-structured in-depth interviews were conducted with refugees residing within Malaysia. The Gioia methodology was used for the authors’ data analysis and the findings were validated by an independent moderator.

Findings
The authors’ empirical findings challenge how service exclusion is currently understood, by adding substantial depth and complexity beyond simply describing “the lack of access to services”. The authors also offer rich empirical findings describing 29 forms of exclusion, which were further reduced to seven types of service exclusion practices: discrimination, restriction, cost barriers, language and technology barriers, poor servicing, non-accountability and non-inclusivity.

Originality/value
This study conceptualizes service exclusion from a process perspective, that is, “how” customers experiencing vulnerabilities are being excluded, rather than “what” is excluded.
Enhancement of visible-light photo-activity of TiO2 arrays for environmental water purification
Authors: Baqaei Ali , Sabbagh Alvani Ali Asghar , Sameie Hassan 
Published: July 2022

Purpose
Over the past decades, intense efforts have been devoted to design and synthesize efficient photocatalysts which are active under sunlight for environmental and energy applications. Titanium dioxide (TiO2) has attracted much attention over many years for organic contaminant degradation in air or water due to its strong optical absorptivity, chemical stability and low cost. However, TiO2 has a very low photo quantum yield which prompts the easy recombination of photogeneration electron/hole pairs. In addition, bandgap of 3.2 eV restrains application of this photocatalyst mainly to the UV range.

Design/methodology/approach
Vertically oriented one-dimensional TiO2 nanostructures remarkably improve electron transport by creating a direct conduction pathway, decreasing intercrystalline contacts and stretching grown structure with the specified directionality. In this research, to enhance the visible light absorbance of TiO2, prearranged hydrogenated titanium dioxide nanorods (H-TNRs) in the presence of H2/N2 gas flow are hydrothermally synthesized.

Findings
The X-ray diffraction patterns illustrated the characteristic peaks of tetragonal rutile TiO2 and confirmed that there is no phase change after hydrogenation. Trivalent titanium ions surface defects and oxygen vacancies were considered as major reasons for redshift of absorption edge toward visible region and subsequently narrowing the bandgap to 2.27 eV. The optimized photocatalysts exhibited high visible-light-driven photocatalytic activity for degradation of methylene blue in water within 210. The synthesized H-TNRs established themselves as promising photocatalysts for organic compounds degradation in the aqueous solution.

Originality/value
To the best of the authors’ knowledge, this work is original and has not been published elsewhere nor is it currently under consideration for publication elsewhere.
Influence of surface preparations of wood on the wetting and adhesion of coating
Authors: Kardar Pooneh , Amini Reza 
Published: July 2022

Purpose
The purpose of this work was to study the effect of different wood surface preparations on the wetting and adhesion of coating.

Design/methodology/approach
In this research, six different chemical preparations to evaluate the photostability and properties of wood coating. Also, the effect of the same wood treatments on the properties of the coating, i.e. wetting, adhesion and the permeability of two types of coatings, was investigated.

Findings
As a result, benzoyl chloride and chromic acid were found to be the most effective photostabilizing preparations. Solvent-based polyurethane was more compatible with the prepared wood surfaces compared with water-based alkyd coatings.

Research limitations/implications
Chemical modifications of wood surfaces affected the wetting of various coatings.

Practical implications
Various surface properties could be changed using preparation that affects important coating properties.

Social implications
Unfortunately, the properties of transparent wood coatings used outdoors disappear through the early years of use, essentially due to the wood substrate’s photodegradation.

Originality/value
Wood is a widespread substrate because of its comfortable handling, availability, proper cost of preparation and its good mechanical strength because of its density. Architects and designers tend to use wood in the construction of green buildings. However, this material is disposed to weathering while using outdoors and it should be solved.
Motivations and effects of ethical purchasing from social enterprise in a regional city
Authors: Barraket Jo , McKinnon Katharine , Brennan-Horley Christopher , De Cotta Tracy 
Published: July 2022

Purpose
In recent years, the socio-economic power of local purchasing by both individuals and organisations has become of increasing interest. Despite growing recognition of social enterprises as local development actors, relatively little attention has been given to the motivations and effects of purchasing from social enterprises, particularly in regional settings. Informed by the literature on diverse economies, this paper aims to examine the patterns and motivations for purchasing from social enterprises by local citizens and organisations.

Design/methodology/approach
The analysis draws on an in-depth mixed-methods case study of purchasing from two social enterprises in a regional city in Victoria, Australia. Data sources included semi-structured and standing interviews, as well as sales data. Data analysis includes thematic analysis and geo-spatial mapping.

Findings
The findings suggest purchasing from social enterprises in regional settings is shaped by both typical consumption needs and ethical concerns that emphasise the place-based orientation of social enterprises’ operations and missions.

Originality/value
This paper extends understanding of how community economies are negotiated and configured in regional contexts. It also contributes to consumer understandings within the social enterprise literature, which to date has been surprisingly scant in unpacking how and to what end their customers’ consumption choices affect the kinds of value social enterprises are able to create.
Timing and synchrony of migration in a freshwater fish: Consequences for survival
Authors: Hulthén Kaj , Chapman Ben B. , Nilsson P. Anders , Hansson Lars‐Anders , Skov Christian , Brodersen Jakob , Brönmark Christer 
Published: July 2022

Abstract

Animal migration is one of the most spectacular and visible behavioural phenomena in nature with profound implications for a range of ecological and evolutionary processes. Successful migration hinges on the ability to exploit temporary resources (e.g. food) and evade threats (e.g. predators) as they arise, and thus the timing of migration is often regarded as a dominant predictor of individual migratory success.

However, with the exception of intensively studied taxa (mainly birds), relatively few studies have investigated inter‐individual annual and seasonal variation in migratory timing and performance, or tested predictions on how migration across high and low predation‐risk habitats may exert selection on migratory timing. In particular, studies that assess the survival consequences of variation in migratory timing remain rare, which is most likely due to the logistical challenges associated with monitoring survival success and population‐level characteristics simultaneously.

Here, we address the above‐mentioned questions using roach Rutilus rutilus, a fish that migrates from lakes characterised by high predation risk into low‐risk streams during winter. Specifically, we used individual‐based tracking of roach in two European lake systems over multiple migration periods (9 and 7 years respectively), to obtain highly detailed (year‐round scheduling, repeat journeys and the fate of individuals) data on the variability/synchrony of migratory timing in spring and autumn respectively.

We report seasonal differences in the variability of migratory timing, with lower variance and higher migration synchrony in spring lake arrival timing as compared to autumn lake departure timing. Furthermore, the timing of autumn migration is more variable across years than the timing of spring migration. Second, we find that later arrival to the lake habitat is positively associated with apparent survival from 1 year to the next, whereas we found no effect of lake departure timing on survival probability.

These findings represent rare evidence showing how intraspecific variation in timing in migratory fish differs across years and seasons, and how variation in timing can translate into survival consequences for prey in systems characterised by high predation risk.
Using business continuity methodology for improving national disaster risk management
Authors: Tómasson Böðvar 
Published: July 2022

AbstractCrises affecting societies at a national level have regularly highlighted the importance of societies being prepared and resilient. There is a lack of standardized and proven procedures to ensure continuity of vital societal functions at a national level, as demonstrated in the recent COVID‐19 pandemic. This article investigates how the methodology of business continuity management (BCM) can be used at a national level to increase resilience and societal safety. The article shows that a societal safety approach, where critical societal functions are based on societal values and basic individual needs, can be a fundamental platform for national continuity management. National risk assessments (NRAs), refer to the process and documentation of assessing risks at a national level. NRAs in three Nordic countries where societal safety is the basis for national disaster risk management (DRM) is analyzed, and in two other countries, which have worked extensively with NRAs. This article presents several possibilities and problems inherent in using the BCM process and methodology for national DRM. Finally, a rough proposal is given on how DRM can be developed at the national level with the help of concepts and methods from BCM that would increase societal safety.
Spanning scales: The airborne spatial and temporal sampling design of the National Ecological Observatory Network
Authors: Musinsky John , Goulden Tristan , Wirth Gregory , Leisso Nathan , Krause Keith , Haynes Mitch , Chapman Cameron 
Published: July 2022

Abstract1. Each year, the National Ecological Observatory Network's (NEON) Airborne Observation Platform (AOP) collects high‐resolution hyperspectral imagery, discrete and waveform lidar, and digital photography at a subset of 81 terrestrial and aquatic research sites throughout the United States. These open remote sensing data, together with NEON in situ sensor measurements and field observations, enable researchers to characterize ecological processes at multiple spatial and temporal scales.2. Here we describe the sampling design for the AOP that aims to meet the diverse research needs of the ecological science community within the operational constraints affecting airborne data collection. Our spatial sampling protocol captures NEON instrumented systems, field plots and environmental gradients around each site while considering the context of airspace restrictions and remote sensing instrument capabilities. We use time series of moderate resolution imaging spectroradiometer (MODIS) satellite and PhenoCam near‐surface observations to define temporal sampling windows based on vegetation peak foliar greenness. We developed a probabilistic model based on MODIS reflectance imagery and Monte Carlo simulation to estimate sampling durations for cloud‐free data collection at each site.3. Agreement in the estimated phenophase transition dates between MODIS Enhanced Vegetation Index and PhenoCam Green Chromatic Coordinate varied by vegetation class. Results from both sensors show that some vegetation classes have relatively consistent interannual peak greenness start‐ and end‐dates, while others experience high year‐to‐year variability in green‐up and senescence. In addition to phenological variability among sites, certain vegetation forms demonstrate distinct, asynchronous responses to climate, resulting in non‐overlapping peak greenness periods within a single site. Results from flight campaigns showed that the cloud‐likelihood model underestimated actual cloud conditions by 13%–26%, depending on the probability used.4. Where interannual or intra‐site phenology is highly variable or clouds are a persistent problem, it becomes challenging to schedule domain deployments so that all sites are flown in cloud‐free conditions while their vegetation communities are in peak greenness. Despite limitations, application of cloud and peak greenness models to airborne sampling results in significant improvements to AOP data quality. Although most applicable to airborne sampling with hyperspectral and lidar instruments in piloted aircraft, these methods may be a valuable resource to deployment of Unmanned Aerial Vehicles for ecological research.
Determination of thick and thin fibres distribution in Sunda porcupine dorsal skin (Hystrix javanica) using Picrosirius red staining
Authors: Prawira Andhika Yudha , Novelina Savitri , Farida Wartika Rosa , Darusman Huda Shalahudin , Warita Katsuhiko , Hosaka Yoshinao Z. , Agungpriyono Srihadi 
Published: July 2022

AbstractThe complexity of the Sunda porcupine skin has become an important topic due to the unique characteristics of its quill follicles. The structure and chemical composition of the skin has affected many physiological and other conditions. Generally, quills are larger, stronger and stiffer than hair; therefore, the skin structure needs to adapt to support their physiology. The strength of the skin is determined by its collagen composition and arrangement; therefore, this study aims to analyse the composition and distribution of thick and thin fibres based on the specific characteristics of Sunda porcupine skin under polarized light using picrosirius red staining. The skin samples used were from the thoracodorsal and lumbosacral regions of eight Sunda porcupine adults. The histological staining was carried out using the picrosirius red method, while the samples were observed under a polarized light microscope and analysed with software. The results showed that the skin is composed of 36%–65% thick fibres, 20%–35% thin fibres and small amounts of other types with the lumbosacral region having higher compositions of thick and thin fibres than those in the thoracodorsal region. Furthermore, the thoracodorsal and lumbosacral regions have the highest composition of thick fibre in the deeper dermis and quill follicle, respectively. These demonstrated that the complexity of the skin structure of Sunda porcupine due to its quill derivates correlated with its collagen composition and distribution.
Dupilumab reduced impact of severe exacerbations on lung function in patients with moderate‐to‐severe type 2 asthma
Authors: Papi Alberto , Corren Jonathan , Castro Mario , Domingo Christian , Rogers Linda , Chapman Kenneth R. , Jackson Daniel J. , Daizadeh Nadia , Pandit‐Abid Nami , Gall Rebecca , Jacob‐Nara Juby A. , Rowe Paul J. , Deniz Yamo , Ortiz Benjamin 
Published: July 2022

AbstractBackgroundSevere asthma exacerbations increase the risk of accelerated lung function decline. This analysis examined the effect of dupilumab on forced expiratory volume in 1 s (FEV1) in patients with moderate‐to‐severe asthma and elevated type 2 biomarkers from phase 3 LIBERTY ASTHMA QUEST (NCT02414854).MethodsChanges from baseline in pre‐ and post‐bronchodilator (BD) FEV1 and 5‐item Asthma Control Questionnaire (ACQ‐5) scores were assessed in patients with elevated type 2 biomarkers at baseline (type 2–150/25: eosinophils ≥150 cells/μl and/or fractional exhaled nitric oxide [FeNO] ≥25 ppb; type 2–300/25: eosinophils ≥300 cells/μl and/or FeNO ≥25 ppb), stratified as exacerbators (≥1 severe exacerbation during the study) or non‐exacerbators.ResultsIn exacerbators and non‐exacerbators, dupilumab increased pre‐BD FEV1 by Week 2 vs placebo; differences were maintained to Week 52 (type 2–150/25: LS mean difference (LSMD) vs placebo: 0.17 L (95% CI: 0.10–0.24) and 0.17 L (0.12–0.23); type 2–300/25: 0.22 L (0.13–0.30) and 0.21 L (0.15–0.28)), in exacerbators and non‐exacerbators, respectively (p < .0001). Similar trends were seen for post‐BD FEV1. Dupilumab vs placebo also showed significantly greater improvements in post‐BD FEV1 0–42 days after first severe exacerbation in type 2–150/25 (LSMD vs placebo: 0.13 L [0.06–0.20]; p = .006) and type 2–300/25 (0.14 L [0.06–0.22]; p = .001) patients. ACQ‐5 improvements were greater with dupilumab vs placebo in both groups.ConclusionDupilumab treatment led to improvements in lung function independent of exacerbations and appeared to reduce the impact of exacerbations on lung function in patients who experienced a severe exacerbation during the study.
Non‐invasive on‐site method for thickness measurement of transparent ceramic glazes based on depth from focus
Authors: Cou Corentin , Ben Amara Ayed , Granier Xavier 
Published: July 2022

AbstractGlazed ceramics are a common material analyzed through geochemistry, whether in the form of tableware collected during excavations or tiles observed as part of architectural features. Within the framework of these studies, measuring the thickness of the transparent glaze is one of the useful variables available for the characterization of the ceramic, contributing to searches for provenance as well as serialization. However, this task often requires invasive methods performed in the laboratory, which may not always be possible. This paper develops a non‐invasive and portable on‐site system for measuring the thickness of ceramic glazes. Based on the depth from focus technique, this method makes use of a classical camera, a macroscopic lens, a translation stage, and a laptop for system control. In this article, we test this method through the measurement of glaze for ten samples as compared to results obtained for sections through scanning electron microscopy.