bluuebunny/crossref_metadata_2025_split huggingface dataset:
Biological hydrogen cyanide emission globally impacts the physiology of both HCN-emitting and HCN-perceivingPseudomonas
Authors: Anand Abhishek , Falquet Laurent , Abou-Mansour Eliane , L’Haridon Floriane , Keel Christoph , Weisskopf Laure 
Published: September 2021

AbstractBacterial volatile compounds have emerged as important chemical messengers between bacteria themselves as well as in their interactions with other organisms. One of the earliest examples of bioactive volatiles emitted by bacteria is hydrogen cyanide (HCN), which was long considered a mere respiratory toxin conferring competitive advantage to cyanogenic strains. Using cyanide-deficient mutants in twoPseudomonasstrains and global transcriptome analysis, we demonstrate that the impact of HCN is much more global than previously thought. We first observed that the lack of cyanogenesis in emitting strains led to massive transcriptome reprogramming affecting diverse traits such as motility and biofilm formation (respectively inhibited vs. promoted by HCN), or the production of siderophores, phenazines and other antimicrobial compounds (repressed by HCN). We then exposed non-cyanogenic strains to biogenically emitted HCN from neighboring cells and observed similar transcriptome modulations and phenotypic changes, suggesting that HCN not only acts endogenously but also exogenously, remotely manipulating important traits involved in competition and virulence, e.g. siderophore production, in other organisms. Cyanogenesis inPseudomonashas long been known to play a role in both the virulence of opportunistic pathogens and the efficient biocontrol activity of plant-beneficial strains, however this impact was so far thought to occur solely through the inhibition of respiration. We demonstrate here new ecological roles for a small and fast-diffusing volatile compound, which opens novel avenues in our understanding of and ability to interfere with important processes taking place in pathogenic and beneficialPseudomonasstrains.ImportanceBacteria communicate by exchanging chemical signals, some of which are volatile and can remotely reach other organisms. Hydrogen cyanide (HCN) was one of the first volatiles discovered to severely impact exposed organisms by inhibiting their respiration. Using HCN-deficient mutants in twoPseudomonasstrains, we demonstrate that HCN’s impact goes beyond the sole inhibition of respiration and affects both emitting and receiving bacteria in a global way, modulating their motility, biofilm formation and production of antimicrobial compounds. Our data suggest that bacteria could use HCN not only to control their own cellular functions, but also to remotely influence the behavior of other bacteria sharing the same environment. Since HCN emission occurs in both clinically and environmentally relevantPseudomonas, these findings are important to better understand or even modulate the expression of bacterial traits involved in both virulence of opportunistic pathogens and in biocontrol efficacy of plant-beneficial strains.
Sustainability in the food and beverage sector and its impact on the cost of equity
Authors: Garzón- Jiménez Renato , Zorio-Grima Ana 
Published: September 2021

PurposeThe objective of this paper is to analyze in an international setting the relationship between environmental disclosures, carbon emissions and gender equality on the board of directors with the cost of equity (CoE) in the food and beverage sector.Design/methodology/approachThe study sample includes 142 listed firms and 1,562 firm-observations from 35 developed and developing countries between 2009 and 2019. The authors implement a fixed-effects regression model to contrast the impact of the three sustainable variables of interest on the CoE.FindingsThe results of this study indicate that firms in the food and beverage industry benefit from a lower CoE due to better environmental disclosures and gender equality. On the other hand, carbon intensive firms are penalized with higher equity costs.Originality/valueThis study expands prior research on the effects of sustainable behavior on the CoE in the food and beverage industry by taking into account additional sustainability variables and a greater number of observations, both from developed and from developing countries.
Informal learning behaviors and the role of workplace support: preliminary findings from an India-USA workforce
Authors: Joseph Nidheesh , Rajan E. Sownthara 
Published: September 2021

Purpose (mandatory)
The purpose of this paper is to study engagement of employees in informal learning behaviors (ILBs) and to understand the role of workplace support (organizational support, supervisor support and job support) in facilitating such behaviors.

Design/methodology/approach (mandatory)
The study uses descriptive design with data collected through voluntary non-probability sampling method of 58 employees from India and the USA through Amazon Mechanical Turk.

Findings (mandatory)
Preliminary findings suggest that 81% of the employees are likely to engage in ILBs and 65.5% agreed to have received workplace support. Employees from India rate their workplace support as higher and are more likely to engage in ILBs than those from the USA.

Originality/value (mandatory)
This study contributes to workplace informal learning literature and highlights the need for more studies on workforce ILBs across multiple countries and job role variations.
A two-phase approach for solving the multi-skill resource-constrained multi-project scheduling problem: a case study in construction industry
Authors: Hosseinian Amir Hossein , Baradaran Vahid 
Published: September 2021

PurposeThe purpose of this research is to study the Multi-Skill Resource-Constrained Multi-Project Scheduling Problem (MSRCMPSP), where (1) durations of activities depend on the familiarity levels of assigned workers, (2) more efficient workers demand higher per-day salaries, (3) projects have different due dates and (4) the budget of each period varies over time. The proposed model is bi-objective, and its objectives are minimization of completion times and costs of all projects, simultaneously.Design/methodology/approachThis paper proposes a two-phase approach based on the Statistical Process Control (SPC) to solve this problem. This approach aims to develop a control chart so as to monitor the performance of an optimizer during the optimization process. In the first phase, a multi-objective statistical model has been used to obtain control limits of this chart. To solve this model, a Multi-Objective Greedy Randomized Adaptive Search Procedure (MOGRASP) has been hired. In the second phase, the MSRCMPSP is solved via a New Version of the Multi-Objective Variable Neighborhood Search Algorithm (NV-MOVNS). In each iteration, the developed control chart monitors the performance of the NV-MOVNS to obtain proper solutions. When the control chart warns about an out-of control state, a new procedure based on the Conway’s Game of Life, which is a cellular automaton, is used to bring the algorithm back to the in-control state.FindingsThe proposed two-phase approach has been used in solving several standard test problems available in the literature. The results are compared with the outputs of some other methods to assess the efficiency of this approach. Comparisons imply the high efficiency of the proposed approach in solving test problems with different sizes.Practical implicationsThe proposed model and approach have been used to schedule multiple projects of a construction company in Iran. The outputs show that both the model and the NV-MOVNS can be used in real-world multi-project scheduling problems.Originality/valueDue to the numerous numbers of studies reviewed in this research, the authors discovered that there are few researches on the multi-skill resource-constrained multi-project scheduling problem (MSRCMPSP) with the aforementioned characteristics. Moreover, none of the previous researches proposed an SPC-based solution approach for meta-heuristics in order to solve the MSRCMPSP.
Exploration of dissonance segments among fashion apparel consumers: Evidence from a developing nation
Authors: Jamwal Mohit , Mishra Sita 
Published: September 2021

PurposeThe purpose of this paper is to examine the existence and profile consumer segments based on dissonance in Indian apparel fashion retail market.Design/methodology/approachThis study is based on cognitive dissonance theory (CDT) and analyses data using cluster and discriminant analysis on a sample (n = 354) from India.FindingsThe findings revealed three dissonance segments among consumers based on the intensity of dissonance experienced. This study also validated the clusters and profiled each segment. In doing so, the three clusters exhibited unique differences with respect to purchase and socio-demographic characteristics. Moreover, high dissonance segments were found to inversely impact customer’s satisfaction, loyalty and overall perceived value and positively impact tendency to switch.Practical implicationsUnderstanding the existence of cognitive dissonance (CD) patterns among consumers is critical for fashion apparel retailers. This paper offers unique insights into the specialties of each dissonance segment that assists the marketers to frame appropriate strategies to target them.Originality/valueThis paper advances knowledge on consumer behavior by highlighting the significance of CD.
A study on automated property management in commercial real estate: a case of India
Authors: Kaur Taran , Solomon Priya 
Published: September 2021

PurposeProperty management in commercial real estate (CRE) is an important operational function that needs to be managed because it brings large cost implications to the organization. As India aspires to become a developed real estate market, analysis of the growing importance of automating property services and technology acceptance by stakeholders are two key concerns that need to be explicitly addressed. This study aims to examine the extent of property technology (PropTech) adoption in India and propose a technology-enabled stakeholder management model in Indian CRE.Design/methodology/approachThe research is qualitative in nature and follows the grounded theory approach. Research data were collected by conducting a series of semi-structured interviews with 18 property management professionals from different prominent Indian companies using PropTech.FindingsThe findings suggested the nine most typical automated property management functions in Indian CRE. The result of this research is the automated property services model for stakeholder management in CRE. The model demonstrates the value of implementing technology in property services in India.Practical implicationsThe study provides useful insights into how artificial intelligence (AI) in property management can be applied to address property-related challenges, various stakeholder needs and improve property performance in accordance with energy efficiency policies.Originality/valueThis paper attempts to add to the limited body of literature on technology in the property management domain. The model demonstrates how automated property services meet the needs of different stakeholders in CRE and provides remote working procedures within the COVID-19 pandemic context.
Rented apartments an alternative shelter: characteristics and quality across the residential densities in the ancient town of Ile-Ife
Authors: Olowu Falilat Yetunde , Agbabiaka Hafeez Idowu , Jaiyeoba Emmanuel Babatunde , Adesanya Abiola Aminat 
Published: September 2021

PurposeThe study had examined the dynamism in rental housing characteristic in Ile-Ife, Nigeria.Design/methodology/approachData were collected through questionnaire administration on 550 tenants selected across high, medium and low density areas, using systematic random sampling.FindingsFindings revealed that rented apartments in the traditional town are built with modern materials like sandcrete blocks, cement, corrugated roofing sheet and aluminium. Further findings revealed a statistical significant variation in the rental housing typologies across the residential densities (χ2 = 94.732a, df = 10 and p = 0.000). The dominant housing typology in the low income earners areas is rooming apartments known traditionally as (face-to-face), in the middle income earners areas detached and semi-detached bungalows (Mini, 2bedroms and 3 bedrooms flat); and lastly, bungalows and duplexes dominates the high income earners areas. Therefore, the study likened the variation across the income areas to deferential in socioeconomic characteristics of tenants, surroundings peculiarities and the landlord and tenant relationships.Originality/valueThe outcome of this study could strengthen policies in creating design standards for construction of housing for renters; this is step towards achieving Sustainable Development Goal (SDG) 11, creating an inclusive communities.
Job autonomy and knowledge hiding: the moderating roles of leader reward omission and person–supervisor fit
Authors: Peng Qiuping , Zhong Xi , Liu Shanshi , Zhou Huaikang , Ke Nannan 
Published: September 2021

PurposeIn this paper, the moderating roles of leader reward omission and person–supervisor fit in the relationship between job autonomy and knowledge hiding are investigated.Design/methodology/approachUsing a sample of 248 employees in a two-wave survey, we performed a hierarchical regression analysis to test the hypotheses.FindingsThe results revealed that employees with high job autonomy were less likely to engage in knowledge hiding. Moreover, when employees experienced leader reward omission, the negative relationship between job autonomy and knowledge hiding was weakened, and this interesting effect varied by person–supervisor fit.Research limitations/implicationsThis study does not explore the mediating mechanism by which job autonomy affects employee knowledge hiding. Moreover, as this research was conducted in a Chinese context, the generalizability of our findings is unclear.Practical implicationsThis research has fulfilled its practical aims by providing advice on knowledge-relevant job characteristic factors that can be used to stage interventions regarding the provision of autonomy in jobs, and by carefully considering how to create interdependence between jobs without pushing people to engage in knowledge-hiding behaviors. Furthermore, it is important for leaders to help employees identify work goals and directions and not engage in reward omission.Originality/valueThis study contributes to theoretical advancements in the field of knowledge hiding by revealing boundary conditions that mitigate or enhance the impact of job autonomy on knowledge hiding.
Climbing the Jobs Ladder Slower: Young People in a Weak Labour Market
Authors: Lampe Bryn , de Fontenay Catherine , Nugent Jessica , Jomini Patrick 
Published: September 2021

AbstractThe downturn in Australia's labour market from 2008–2018 was reflected in dimensions other than unemployment. We use the Household Income and Labour Dynamics in Australia data set to explore one key dimension—occupational choice. Using an occupational ranking (AUSEI06) based on earning potential and education level, we show young graduates (aged 20–35) found work in lower‐scored occupations after 2010. We examine potential heterogeneity of the occupational outcomes using Markov transitions between quartiles of the occupational distribution. We find the likelihood of transitioning to better quartiles worsened over the 2001–2018 period, suggesting poor initial outcomes can have long‐term effects on one's occupation.
Inference Using Non-Random Samples? Stop Right There!
Authors: Hirschauer Norbert , Grüner Sven , Mußhoff Oliver , Becker Claudia , Jantsch Antje 
Published: September 2021

AbstractStatistical inference allows researchers to learn things about a population using only a sample of data from that population. But if it isn't a random sample, inference becomes tricky or outright impossible, as Norbert Hirschauer, Sven Grüner, Oliver Mußhoff, Claudia Becker and Antje Jantsch explain
Protein‐based natural antibacterial materials and their applications in food preservation
Authors: Zhen Nuo , Wang Xinya , Li Xiang , Xue Jin , Zhao Yitao , Wu Min , Zhou Dongfang , Liu Jingsheng , Guo Jinshan , Zhang Hao 
Published: September 2021

SummaryPlastics materials used for food packaging are recalcitrant, leading to a growing global environmental problem, which arouses the attention of environmental protection departments in many countries. Therefore, to meet the increasing demand for sustainable and environment‐friendly consumer products, it is necessary for the food industry to develop natural antibacterial materials for food preservation. This review summarizes the common biodegradable natural antimicrobial agents and their applications in food preservation; as well as an overview of five commonly used biodegradable protein‐based polymers, such as zein, soy protein isolate, gelatin and whey protein, with special emphasis on the advantages of protein‐based biopolymers and their applications in food packaging industry.
miR‐195‐3p alleviates homocysteine‐mediated atherosclerosis by targeting IL‐31 through its epigenetics modifications
Authors: Xiong Jiantuan , Ma Fang , Ding Ning , Xu Lingbo , Ma Shengchao , Yang Anning , Hao Yinju , Zhang Huiping , Jiang Yideng 
Published: September 2021

AbstractAtherosclerosis is a serious age‐related disease, which has a tremendous impact on health care globally. Macrophage inflammation is crucial for the initiation and progression of atherosclerosis, and microRNAs (miRNAs) recently have emerged as potent modulators of inflammation, while the underlying mechanisms of its involvement in homocysteine (Hcy)‐mediated macrophage inflammation of atherosclerosis remain largely unknown. Here, we demonstrated that elevated Hcy inhibits the expression of miR‐195‐3p, which in turn enhances IL‐31 expression and thereby causes the secretion of macrophages pro‐inflammatory factors IL‐1β, IL‐6 and TNF‐α and accelerate atherosclerosis. Furthermore, we identified that Hcy can induce DNA hypermethylation and H3K9 deacetylation of miR‐195‐3p promoter due to the increased the binding of DNMT3a and HDAC11 at its promoter. More importantly, Sp1 interacts with DNMT3a suppressed the binding of HDAC11 at miR‐195‐3p promoter and promoted its transcription. In summary, our results revealed a novel mechanism that transcriptional and epigenetic regulation of miR‐195‐3p inhibits macrophage inflammation through targeting IL‐31, which provides a candidate diagnostic marker and novel therapeutic target in cardiovascular diseases induced by Hcy.
Is talk cheap? Correspondence between self‐attributions about changes in drinking and longitudinal changes in drinking during the 2019 coronavirus pandemic
Authors: Minhas Meenu , Belisario Kyla , Gonzalez‐Roz Alba , Halladay Jillian , Morris Vanessa , Keough Matthew , Murphy James , MacKillop James 
Published: September 2021

AbstractBackgroundThere are concerns that the coronavirus disease 2019 (COVID‐19) pandemic may increase drinking, but most accounts to date are cross‐sectional studies of self‐attributions about alcohol‐related impacts and the accuracy of those perceptions has not been investigated. The current study examined the correspondence between self‐attributions of pandemic‐related changes in drinking and longitudinally‐measured changes in drinking and alcohol‐related consequences in a sample of emerging adults.MethodsIn an existing ongoing longitudinal study on alcohol misuse (≥1 heavy episodic drinking day/month) in emerging adults, 473 individuals (Mage = 23.8; 41.7% male) received a supplemental assessment from June 17th to July 1st, 2020, during public health restrictions in Ontario, Canada. These intrapandemic data were matched to the most recent assessment prior to the pandemic (~8 months earlier). Self‐attributions about changes in drinking were assessed globally (i.e., increases/decreases/no change) and with higher resolution questions clarifying the magnitude of changes.ResultsGlobal self‐attributions about changes in drinking substantively paralleled longitudinal changes in weekly drinking days (DD). In the longitudinal data, individuals’ who self‐reported increases in drinking exhibited significant increases; individuals’ who self‐reported decreases exhibited significant decreases; and individuals who self‐reported no change exhibited nonsignificant changes. Higher resolution items likewise revealed longitudinal patterns of weekly drinking that were substantively consistent with self‐attributions. Heavy DD and alcohol‐related consequences exhibited similar patterns, but only individuals who self‐reported large increases in drinking exhibited increases on these outcomes. Individuals who reported large increases in drinking also exhibited significant increases in depression and posttraumatic stress disorder symptoms.ConclusionsSelf‐attributions about drinking closely corresponded to longitudinal changes in drinking, supporting the validity of self‐attributions in population‐level surveys, particularly in young adults. Notably, a subgroup was identified that exhibited pronounced increases for all alcohol‐related outcomes and concurrent increases in internalizing psychopathology.
Preconception interventions to reduce the risk of alcohol‐exposed pregnancies: A systematic review
Authors: Reid Natasha , Schölin Lisa , Erng May Na , Montag Annika , Hanson Jessica , Smith Lesley 
Published: September 2021

AbstractBackgroundThe preconception period provides a unique opportunity to optimize the health of women and children. High rates of alcohol use and unintended pregnancies are common across many Western societies, and alcohol‐exposed pregnancies (AEPs) are a possible unintended outcome. The aim of the current study was to evaluate preconception interventions for the prevention of AEPs.MethodsA systematic search of four electronic databases (PubMed, Embase, CINAHL, and PsycINFO) was undertaken for relevant peer‐reviewed articles published from 1970 onward. Studies were included if they enrolled women and/or their support networks during the preconception period.ResultsNineteen studies met the inclusion criteria. The majority of studies (n = 14) evaluated CHOICES‐based interventions, which incorporate motivational interviewing approaches to change alcohol and/or contraceptive behavior. The other five interventions included a range of different approaches and modes of delivery. The majority of interventions were successful in reducing AEP risk. Changes in AEP risk were more often driven by changes in contraceptive behavior, although some approaches led to changes in both alcohol and contraceptive behavior.ConclusionsThe review indicated that many interventions were efficacious at reducing AEP risk during the preconception period through preventing unplanned pregnancy. The effectiveness estimated from these clinical trials may be greater than that seen in interventions when implemented in practice where there is a lack of blinding and greater attrition of participants during follow‐up. Further research investigating the real‐world effectiveness of these intervention approaches implemented across a wide range of clinical settings would be beneficial.