bluuebunny/crossref_metadata_2025_split huggingface dataset:
Impact of interactional context on relationship between ethical leadership and unethical behaviors: a serial mediation model
Authors: Yağmur Ali 
Published: October 2021

Purpose
Behavioral effects of contextual factors that organizations subject to daily life and social dynamics of ongoing organizational life are conveyed to interactional context. It is considered as a form of coorientation blending organizational and individual ethics in relational form. This study aims to examine well-known effects of ethical leadership on unethical behaviors in interactional context. Sequentially related mediator effects of leader member exchange and symmetrical communication in this relationship are empirically explored.

Design/methodology/approach
Survey is applied to 494 personnel from 29 large companies. Obtained survey data is analyzed by confirmatory factory analysis, and hypotheses are tested for serial mediation by structural equation modelling with bootstrapping procedure.

Findings
Study proves the impact of interactional context on organizational constructs. It is demonstrated that individual behaviors are influenced by interactional, dynamical, contextual and social factors. Study finds that leadership effect can be empowered by socialization processes. Quality of social relationships and social interactions; socializing impact of symmetrical communication can foster ethical management. Interactional context can facilitate organizations’ adaptation to changing conditions.

Originality/value
A human is a relational being. They cannot act in vacuum, rather, act in ongoing context of relationships. Taking account of relational aspect of individual–organizational interaction, this study contributes to literature by proposing a definition of interactional context and by exploring the impact of interactional context on organizational behaviors. Also, the impact of ethical leadership on unethical behaviors is empirically explored in relational dimension which seems to be neglected by ethics literature.
Formulation and characterization of pigmented inkjet inks containing aminopropyl/vinyl/silsesquioxane for jet printing onto polyester fabrics
Authors: Hakeim Osama A. , Rashed Samah A. , Diab Hanan 
Published: October 2021

Purpose
The present research aims to manage the formulations of pigment-based inks containing aminopropyl/vinyl/silsesquioxane (APSV) as a pigment binding agent for inkjet printing of polyester as a commercial trial for the printing of polyester as a single-step process.

Design/methodology/approach
The proposed formulations incorporated APSV by using the mini-emulsion technique at a low relieving temperature under the thermal initiation or UV radiation of vinyl-terminated groups in APSV. In this study, the storage stability of inks with regard to physical properties was broadly examined. Moreover, the color performance, including colorimetric data, color fixation and fastness properties of printed fabrics was evaluated.

Findings
The results indicated that the inks containing APSV were formulated and were stable in terms of particle size, dispersion stability, surface tension and viscosity over a period of one month and for four freeze/thaw cycles. APSV successfully fixed the pigment-based inkjet inks on polyester fabric and could achieve a significantly higher color performance and degree of fixation than the formulated inks without APSV.

Research limitations/implications
It could also fulfill all the physical properties of ink prerequisites over storing and eliminating all challenges in improving the performance and utilization of inkjet printing.

Practical implications
APSV can also be used as a pigment binding agent to formulate inks for inkjet printing of polyester fabrics as the authors’ past examination for inkjet printing of polyester fabrics post-treated with APSV.

Social implications
This study eliminates the noteworthy challenges in formulating the pigment-based inks for textile applications by incorporation of a binder while keeping up the necessary viscosity profile for a specific print head.

Originality/value
This study addressed all the issues arising from the complex nature and very challenging requirements of inkjet inks.
Enzymatic crosslinking and food allergenicity: A comprehensive review
Authors: Ahmed Ishfaq , Chen Huan , Li Jiale , Wang Bin , Li Zhenxing , Huang Gonghua 
Published: October 2021

AbstractFood allergy has become a major global public health concern. In the past decades, enzymatic crosslinking technique has been employed to mitigate the immunoreactivity of food allergens. It is an emerging non‐thermal technique that can serve as a great alternative to conventional food processing approaches in developing hypoallergenic food products, owing to their benefits of high specificity and selectivity. Enzymatic crosslinking via tyrosinase (TYR), laccase (LAC), peroxidase (PO), and transglutaminase (TG) modifies the structural and biochemical properties of food allergens that subsequently cause denaturation and masking of the antigenic epitopes. LAC, TYR, and PO catalyze the oxidation of tyrosine side chains to initiate protein crosslinking, while TG initiates isopeptide bonding between lysine and glutamine residues. Enzymatic treatment produces a high molecular weight crosslinked polymer with reduced immunoreactivity and IgE‐binding potential. Crosslinked allergens further inhibit mast cell degranulation due to the lower immunostimulatory potential that assists in the equilibration of T‐helper (Th)1/Th2 immunobalance. This review provides an updated overview of the studies carried out in the last decade on the potential application of enzymatic crosslinking for mitigating food allergenicity that can be of importance in the context of developing hypoallergenic/non‐allergenic food products.
A mixed DNA profile controversy revisited
Authors: Kalafut Tim , Pugh Simone , Gill Peter , Abbas Sarah , Semaan Marie , Mansour Issam , Curran James , Bright Jo‐Anne , Hicks Tacha , Wivell Richard , Buckleton John 
Published: October 2021

AbstractSemaan et al. (J Forensic Res, 2020, 11, 453) discuss a mock case “where eight different individuals [P1 through P8] could not be excluded in a mixed DNA analysis. Even though … expert DNA mixture analysis software was used.” Two of these are the true donors. The LRs reported are incorrect due to the incorrect entry of propositions into LRmix Studio. This forced the software to account for most of the alleles as drop‐in, resulting in LRs 60–70 orders of magnitude larger than expected. P1, P2, P4, P5, and P8 can be manually excluded using peak heights. This has relevance when using LRmix which does not use peak heights. We extend the work using the same two reference genotypes who were the true contributors as Semaan et al. (J Forensic Res, 2020, 11, 453). We simulate three two‐donor mixtures with peak heights using these two genotypes and analyze using STRmix™. For the simulated 1:1 mixture, one of the non‐donors’ LRs supported him being a contributor when no conditioning was used. When considered in combination with any other potential donors (i.e., with conditioning), this non‐donor was correctly eliminated. For the 3:1 mixture, all results correctly supported that the non‐donors were not contributors. The low‐template 4:1 mixture LRs with no conditioning showed support for all eight profiles as donors. However, the results from pair‐wise conditioning showed that only the two ground truth donors had LRs supporting that they were contributors to the mixture. We recommend the use of peak heights and conditioning profiles, as this allows better sensitivity and specificity even when the persons share many alleles.
Permutation tests for hypothesis testing with animal social network data: Problems and potential solutions
Authors: Farine Damien R. , Carter Gerald G. 
Published: October 2021

Abstract

Permutation tests are widely used to test null hypotheses with animal social network data, but suffer from high rates of type I and II error when the permutations do not properly simulate the intended null hypothesis.

Two common types of permutations each have limitations. Pre‐network (or datastream) permutations can be used to control ‘nuisance effects’ like spatial, temporal or sampling biases, but only when the null hypothesis assumes random social structure. Node (or node‐label) permutation tests can test null hypotheses that include nonrandom social structure, but only when nuisance effects do not shape the observed network.

We demonstrate one possible solution addressing these limitations: using pre‐network permutations to adjust the values for each node or edge before conducting a node permutation test. We conduct a range of simulations to estimate error rates caused by confounding effects of social or non‐social structure in the raw data.

Regressions on simulated datasets suggest that this ‘double permutation’ approach is less likely to produce elevated error rates relative to using only node permutations, pre‐network permutations or node permutations with simple covariates, which all exhibit elevated type I errors under at least one set of simulated conditions. For example, in scenarios where type I error rates from pre‐network permutation tests exceed 30%, the error rates from double permutation remain at 5%.

The double permutation procedure provides one potential solution to issues arising from elevated type I and type II error rates when testing null hypotheses with social network data. We also discuss alternative approaches that can provide robust inference, including fitting mixed effects models, restricted node permutations, testing multiple null hypotheses and splitting large datasets to generate replicated networks. Finally, we highlight ways that uncertainty can be explicitly considered and carried through the analysis.
Organ pathologies detected post‐mortem in patients receiving opioid agonist treatment for opioid use disorder: a nation‐wide 2‐year cross‐sectional study
Authors: Bech Anne Berit , Clausen Thomas , Waal Helge , Delaveris Gerd Jorunn Møller , Skeie Ivar 
Published: October 2021

AbstractAimsTo document organ pathologies detected post‐mortem in patients receiving opioid agonist treatment for opioid use disorder and estimate the extent to which individual characteristics are associated with pulmonary, cardiovascular, hepatic or renal pathologies.DesignTwo‐year cross‐sectional nation‐wide study.SettingNorway.ParticipantsAmong all 200 patients who died during opioid agonist treatment between 1 January 2014 and 31 December 2015, 125 patients (63%) were autopsied. Among these, 122 patients (75% men) had available autopsy reports and were included. The mean age at the time of death was 48 years.MeasurementsInformation on pulmonary, cardiovascular, hepatic and renal pathologies were retrieved from forensic or medical autopsy reports, with no (0) and yes (1) as outcome variables and age, sex and body mass index as covariates in logistic regression analyses.FindingsPathologies in several organs were common. Two‐thirds (65%) of the decedents had more than two organ system diseases. The most common organ pathologies were chronic liver disease (84%), cardiovascular disease (68%) and pulmonary emphysema (41%). In bivariate analyses, only older age was associated with any pulmonary pathology [odds ratio (OR) = 1.06; 95% confidence interval (CI) = 1.01–1.10], cardiovascular pathology (OR = 1.11; 95% CI = 1.05–1.17) and renal pathology (OR = 1.05; 95% CI = 1.00–1.11). Older age remained independently associated with cardiovascular pathology (OR = 1.10; 95% CI = 1.04–1.16) and renal pathology (OR = 1.06; 95% CI = 1.01–1.12) adjusted for body mass index and sex.ConclusionsAmong autopsied Norwegians who died during opioid agonist treatment in 2014 and 2015, two‐thirds had more than two organ system diseases, despite their mean age of 48 years at the time of death. Older age was independently associated with at least one cardiovascular or renal pathology after adjusting for sex and body mass index.
Reducing problematic alcohol use in employees: economic evaluation of guided and unguided web‐based interventions alongside a three‐arm randomized controlled trial
Authors: Buntrock Claudia , Freund Johanna , Smit Filip , Riper Heleen , Lehr Dirk , Boß Leif , Berking Matthias , Ebert David Daniel 
Published: October 2021

AbstractAimsTo perform an economic evaluation of guided and unguided internet‐based interventions to reduce problematic alcohol consumption in employees compared with a waiting‐list control condition (WLC) with unrestricted access to treatment‐as‐usual.DesignA cost‐effectiveness analysis (CEA) and cost–utility analysis (CUA) from a societal and a cost–benefit analysis from the employer's perspective with a 6‐month time horizon.SettingOpen recruitment in the German working population.ParticipantsEmployees (178 males, 256 females, mean age 47 years) consuming at least 14 (women) or 21 (men) standard units of alcohol (SUAs) per week and scoring ≥ 8 (men) or 6 (women) on the Alcohol Use Disorders Identification Test.MeasurementsOn‐line questionnaires administered to assess SUAs and assess quality of life (AQoL‐8D) and resource use. Outcome measure was responder (≤ 14/≤ 21 SUAs) for the CEA and quality‐adjusted life years (QALYs) for the CUA. Net benefit regression was used to estimate cost‐effectiveness for each study arm. Bootstrapping and sensitivity analyses were performed to account for uncertainty.InterventionsFive weekly modules including personalized normative feedback, motivational interviewing, goal setting, problem‐solving and emotion regulation, provided with adherence‐focused guidance [n = 142; responders:n = 73 (51.4%); QALYs = 0.364, standard error (SE) = 0.006] or without guidance [n = 146;n = 66 (45.2%); 0.359, 0.007]. Controls were on a waiting‐list [n = 144;n = 38 (26.4%); 0.342, 0.007].FindingsFrom a societal perspective, the guided intervention had a probability of 55% (54%) of being the most efficient strategy at a willingness‐to‐pay (WTP) of €0 per responder (QALY) gained, compared with the unguided intervention and the control condition. At a WTP of €20 000 per QALY gained, the probability was 78%. From an employer's perspective, the guided intervention had a higher probability of a positive return on investment (81%) compared with the unguided intervention (58%).ConclusionA guided internet‐based intervention to reduce problematic alcohol consumption in employees appears to be both cost‐beneficial and cost‐effective.
A seat at the table: Regional, rural and remote health research and impact
Authors: Kelly Wade B , MacDermott Sean , Spelten Evelien 
Published: October 2021

AbstractAimsAcross higher education, systems and policies explicitly address the impact of research. This paper contributes to the impact and engagement discussion from a regional, rural and remote perspective. We focus on how impact and engagement fit with regional, rural and remote research and explore strategies that can be employed to enhance impact and engagement in a rural health research context.ContextThe impact agenda in Australia is a response to a worldwide call for demonstrable change or potential for change resulting from university research. As funding models evolve to integrate impact, there are increased pressures for universities and academics to plan for, evidence and report on it. The current lack of focus on impact in regional, rural and remote research may further disadvantage regional, rural and remote researchers’ prospects for career progression and funding opportunities.ApproachIgnoring or avoiding impact will marginalise rural researchers and research. We discuss the definitions of impact and engagement as they apply to rural research and argue that engagement and impact must be commensurate with employment conditions. To platform regional, rural and remote impact, we provide strategies to assist researchers and administrators in building impact and engagement into their research and academic culture.ConclusionThe message to researchers is that impact is here to stay. The high levels of rural engagement can lead to impact, but we need to be clever at providing clear evidence to make that visible.
Improving access of young adults with experience of homelessness to primary care dental services in the UK: A realist synthesis
Authors: Ahmadyar Maryam , Rai Tanvi , Daly Blanaid , Wong Geoffrey 
Published: October 2021

AbstractObjectiveTo understand why, how and under what circumstances interventions lead to improved access of young adults with experience of homelessness (YAEH) to primary care dental services in the UK.MethodsWe followed a realist, theory‐driven methodology. It involved locating existing theories, searching for evidence, document selection, data extraction/appraisal and evidence synthesis. We searched scientific databases and grey literature sources. We used these data and relevant substantive theories to develop explanations of how, why and under what circumstances interventions lead to desired outcomes. We presented these explanations in the form of context‐mechanism‐outcome configurations (CMOCs). The CMOCs were incorporated in an overarching programme theory, which was iteratively developed and refined throughout the realist synthesis.ResultsWe used 106 scientific and 18 grey literature records to synthesize 61 CMOCs. Our revised programme theory highlights the importance of four main considerations: ‘preparing a service’, ‘producing and disseminating information’, ‘outreach activities’ and ‘facilitating interactions’. When designing dental programmes for YAEH, we recommend considering the importance of prior service planning (including resourcing of emergency dental care, training staff and incorporating safety measures), creating positive experiences, flexibility, patient‐centeredness, being informative and reassuring, creating an enabling environment (including strong communication, building rapport and avoiding negative judgements), having realistic expectations and designing services that empower patients.ConclusionsImproving dental access of YAEH requires attention to multiple levels. Services can achieve positive outcomes by understanding the complexity of YAEH lives, and creating contextual circumstances that encourage their attendance.
Revisiting a place‐based policy: Transformations in Northeast Brazil
Authors: Halleck Vega Solmaria 
Published: October 2021

AbstractDespite being the second most populated region in Brazil, the Northeast has persistently accounted for a small share of national income. A well‐known attempt to develop the region was made in 1959 with the creation of SUDENE, a big push type of place‐based policy resulting in an intensification of industrial investments. Historical data sets are used to make comparable input–output tables at a 31 sector level for 1959 and 1980, and input–output analysis is applied to appraise transformations. Developments in the following decades are also discussed. The main focus is on changes in the interdependence among sectors in the region, the sectors' dependency on the rest of Brazil, and the sectors' contributions to the regional economy in terms of value added. From the first decades, the main finding is an unintended trade‐off between production growth and employment performance. Over the 1990s and turn of the century, although the economy diversified, dependence on inputs from the rest of Brazil also increased. Also, manufacturing sectors continued to be less capable of generating value added. Given persistent regional inequalities, levelling up attempts require a more encompassing approach including investing in human capital and addressing differential access to power.
Comparative evaluation of phenolics and antioxidant activities of hot air and superheated steam roasted coffee beans (Coffea canephora)
Authors: Chindapan Nathamol , Chaninkun Nujaree , Devahastin Sakamon 
Published: October 2021

SummaryAs no investigation has so far been made to study the effect of superheated steam (SHS) roasting in comparison to that of hot air (HA) roasting on bioactive compounds acting as antioxidants in roasted coffee beans, changes in phenolic compounds and antioxidant activities of robusta coffee beans undergone HA and SHS roasting at 210–250 °C to reach a light, medium or dark roast level were investigated. Total phenolics as well as 5‐, 4‐ and 3‐CQA contents and ABTS, DPPH and FRAP antioxidant activities significantly decreased, whereas the flavonoid content remained unchanged or even increased with an increased roast level. Highest and lowest caffeic acid contents were noted in medium and dark roasted beans, respectively. All the aforementioned variables belonging to dark roasted beans significantly decreased with decreased roasting temperature, particularly at 210 °C. However, CQAs and caffeic acid contents tended to increase in dark roasted beans when SHS was applied, instead of HA for roasting at 210 °C.
New opportunities for gluten‐free diet:teff (Eragrostis tef) as fibre source in baking products
Authors: Homem Raísa V. , Proserpio Cristina , Cattaneo Camilla , Rockett Fernanda C. , Schmidt Helena de O. , Komeroski Marina R. , Rios Alessandro de O. , Pagliarini Ella , Oliveira Viviani Ruffo de 
Published: October 2021

SummaryThis study assessed physicochemical parameters of high fibre and gluten‐free breads made with teff and associated flours. Four breads samples were developed: wheat flour (T1), teff flour (T2), teff flour + cassava starch + rice flour (T3 and T4). Hedonic evaluation of sensory attributes characterising the samples was performed by coeliac and non‐coeliac subjects. Breads made with different percentages of teff flour showed huge amount of total and insoluble fibres. The wheat bread presented the highest values for pH and the texture parameters analysed, except for crumb hardness and elasticity. The sensory analysis showed that all samples made with teff were well accepted by coeliac and non‐coeliac subjects. Purchase intention and the acceptability index suggested a potential market success for the developed products. Teff flour showed promising use for its technological and nutritional values as well as sensory properties, supporting the hypothesis that it is possible to develop new gluten‐free bakery products without decreasing consumers’ satisfaction.
Encapsulation of β‐carotene in 2‐hydroxypropyl‐β‐cyclodextrin/carrageenan/soy protein using a modified spray drying process
Authors: Lakshmanan Mahalakshmi , Moses Jeyan A. , Chinnaswamy Anandharamakrishnan 
Published: October 2021

SummaryThe objective of this study was to produce ternary complex encapsulates to improve solubility and bioaccessibility of the β‐carotene (β‐c). A modified spray drying process was used to produce encapsulated β‐c particles with 2‐hydroxypropyl‐β‐cyclodextrin (HβCD), carrageenan (CRG), and soy protein (SP). Physicochemical properties, dissolution behaviour, and in vitro gastrointestinal (GI) stability of the encapsulate were studied. The optimised ternary complex (β‐c/HβCD/CRG/SP) particles had a spherical shape with a particle size of 726.1 nm, polydispersity index (PDI) of 0.41, the zeta potential of −45 mV, and higher retention of β‐c with 84% encapsulation efficiency. Differential scanning calorimetry (DSC) analysis revealed that encapsulates are in the amorphous state and had excellent solubility. The bioaccessibility of β‐c was found to be significantly higher for β‐c/HβCD/CRG/SP (78%), compared to β‐c/HβCD (34%) and β‐c/HβCD/CRG (62%), in the in vitro study. This study concludes that the HβCD/CRG/SP ternary complex facilitates a potential delivery system for hydrophobic bioactive compounds with improved solubility and bioaccessibility.