bluuebunny/crossref_metadata_2025_split huggingface dataset:
Exploring the affect heuristic in Iranian women entrepreneurs
Authors: Nouri Pouria 
Published: April 2021

PurposeHeuristics are fundamental components of the bounded rationality paradigm and influence entrepreneurs' decisions profusely. On the other hand, the affect heuristic is one of the most important heuristics. The body of knowledge on entrepreneurial heuristics is scattered on the whole and very superficial concerning women entrepreneurs, given that most studies have considered women and men entrepreneurs similar in showing heuristics. The dearth of research is more evident in the context of developing countries. Thus, to fill part of the existing research gaps, this study explores the affect heuristic in Iranian women entrepreneurs.Design/methodology/approachThis paper's data were gathered by conducting face-to-face interviews with 17 novice Iranian women entrepreneurs active in biotechnology, nanotechnology, advanced medicine, aerospace, textile and food sectors and analyzed through a thematic–narrative analysis.FindingsAccording to the results, the main outcomes of the affect heuristic in Iranian women entrepreneurs are delaying the final decision (including an obsession with collecting too much information, overemphasizing the role of negative information and seeking external advice before making a decision), rash decisions (including evaluations based on satisfying decision strategies, too much enthusiasm about one's venture, as well as an optimistic assessment of different scenarios) and serious consideration of quitting (including too much disappointment and anger over discrimination).Practical implicationsBased on this paper's findings, novice women entrepreneurs should be heedful of their fear, which could not only delay their decisions but also paralyze their capability of decision-making. Furthermore, while under circumstances such as information overload and uncertainty, positive feelings like optimism and happiness could be very instrumental by enabling entrepreneurs to shorten the process of their decisions, women entrepreneurs should be very careful about the possible biases resulting from their positive affect.Originality/valueThis study is a pioneer in two respects. First, it explores women entrepreneurs' decision-making heuristics, which is often a neglected area of research. Second, coming to the conclusion that most of the research on women entrepreneurs has been conducted in the Western context, this paper focuses on the context of developing countries by targeting Iranian women entrepreneurs.
The impact modeling of project management function behaviors on construction labor productivity
Authors: Nguyen Luong Hai 
Published: April 2021

PurposeConstruction labor productivity (LP) is the key element in forming the success of construction projects. Numerous studies on the topic of critical success factors (CSFs) within construction LP have been conducted, but the results have rarely emphasized developing factors related to managerial function behaviors (MFBs) and examining its relationship with construction LP, a key criterion for measuring construction effectiveness; these less researched topics were the aims of this study.Design/methodology/approachThe empirical research studies were designed to develop managerial behavior's attributes based upon a literature adaptation and focus group studies (FGSs). Then, the causal relationships between MFBs and LP were examined by drawing on project-specific data collected from 195 completed construction projects in Vietnam, which was to the approach to an exploratory factor analysis (EFA) and Bayesian model averaging (BMA) technique.FindingsThe findings reveal that the MFBs' attributes were organized into a four-factor MFB framework: “cooperation emphasis (COOP),” “people orientation (PEOP),” “commitment emphasis (COMT)” and “leadership promotion (LEAD).” The findings reveal that COOP, PEOP and COMT have significant effects on LP.Originality/valueThe success of this approach is expected to broaden academic's horizons of factors affected LP and suggest a useful tool for supporting the project management professionals in enhancing construction LP and sustainability.
Leverage risks for supply chain robustness against corruption
Authors: Liu Xiaojing , Arthanari Tiru , Shi Yangyan 
Published: April 2021

PurposeThis paper examines the establishment of supply chain robustness against corruption by utilizing risk interactions.Design/methodology/approachBased on empirical results from the New Zealand dairy industry, a system dynamics model is established to explore the underlying relationships among variables.FindingsThe results show that although certain supply chain risks seem unrelated to corruption, their mitigation would help mitigate the impact of corruption due to risk interactions; and mitigation of some of the risks is more effective in mitigating the impact of corruption. Leverage risks have been defined and identified in this research, which expands the extant knowledge in reducing the impact of corruption on supply chains.Originality/valueThe research illustrates how the impact of corruption can be studied in an integrated way with dairy supply chain SD analysis. It is a pioneering study to mitigate the impact of corruption on supply chains from supply chain robustness.
Food contamination, food safety and COVID-19 outbreak
Authors: Sim Saitin , Wiwanitkit Viroj 
Published: April 2021

PurposeCOVID-19) is the present global problem. The potential for food borne transmission of COVID-19 becomes a present discussed public health issue. At present, there are many reports on the food contamination with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). It is no doubt that the viral contamination in food is possible. The authors summarize and discuss on food contamination, food safety and COVID-19 outbreak.Design/methodology/approachThe authors give a commentary on the available data on food contamination during COVID-19 outbreak. Based on basic food safety principles, the authors build an argument on available recommendation regarding food safety during the COVID-19 outbreak.FindingsIt still lacks in many details of food safety during COVID-19 pandemic. Public health personnel usually refer to classical food safety principles for recommending general people about food safety, but it still lacks for updated specific data on COVID-19. The present commentary gives some few ideas and it is necessary to have further specific research on this specific issue.Originality/valueThis is an original commentary regarding the new contemporary problem on food contamination, food safety and COVID-19 outbreak.
Comparison of hypertensive outcomes after the implementation of self-management program for older adults with uncontrolled hypertension in Krabi, Thailand: a quasi-experimental study
Authors: Sukpattanasrikul Saowaluck , Monkong Supreeda , Leelacharas Sirirat , Krairit Orapitchaya , Viwatwongkasem Chukiat 
Published: April 2021

PurposeThis study aims to examine the effects of a self-management program (SMP) on self-care behavior, blood pressure and quality of life among older adults with uncontrolled hypertension.Design/methodology/approachA quasi-experimental design with repeated measures was conducted in two primary care units in Krabi, Thailand. One hundred and fifty-six older adults with uncontrolled hypertension were selected based on the inclusion criteria and divided into experimental and control groups with 78 participants in each. The experimental group received the SMP, including the intervention related to the self-management process (from the 1st to 4th weeks) and a follow-up phase (from the 5th to 16th weeks). The control group received standard care. The outcomes were measured over time, including self-care behavior (baseline, 4th and 16th weeks), blood pressure (baseline, 4th, 8th, 12th and 16th weeks) and quality of life (baseline and 16th week).FindingsThe generalized estimating equations showed that the SMP, compared with the control group, statistically significantly improved self-care behavior (p < 0.001), decreased blood pressure (p < 0.001) and improved quality of life (p < 0.001) at the 16th week.Originality/valueThe SMP improved the self-care behavior, decreased blood pressure and improved the quality of life among older adults with uncontrolled hypertension. Registered nurses could administer this program for long-term benefits and help reduce the burden on primary care services.
Assessment of the history and trends of “The Journal of Intellectual Capital”: a bibliometrics, altmetrics and text mining analysis
Authors: Esmaeili Givi Mohammadreza , Saberi Mohammad Karim , Talafidaryani Mojtaba , Abdolhamid Mahdi , Nikandish Rahim , Fattahi Abbas 
Published: April 2021

PurposeThe Journal of Intellectual Capital (JIC) celebrated its 20th anniversary in 2020. Therefore, the present study aims to provide a general overview of the history and key trends in this journal during 2000–2019.Design/methodology/approachTwo types of citation and textual data during a 20-year journal period were retrieved from the Scopus database. The citation structures and contents were explored based on a combination of bibliometric analysis, altmetric analysis and text mining. The journal themes and trends of their changes were analyzed through citation bursts, mapping and topic modeling. To make a better comparison, the text mining process for the topic modeling of the IC field was performed in addition to the topic modeling of JIC.FindingsBibliometric analysis indicated that JIC has experienced a remarkable growth in terms of the number of publications and citations over the last 20 years. The results indicated that JIC plays a significant role among IC researchers. Additionally, a large number of researchers, institutes and countries have made contributions to this journal and cited its research papers. Altmetric analysis showed that JIC has been shared in different social media such as Twitter, Facebook, Wikipedia, Mendeley, Citeulike, news and blogs. Text mining abstract of JIC articles indicated that “measurement,” “financial performance” and “IC reporting” have the relative prevalence with increasing trends over the past 20 years. In addition, “research trends” and “national and international studies” had a stable trend with low thematic share.Research limitations/implicationsThe findings have important implications for the JIC editorial team in order to make informed decisions about the further development of JIC as well as for IC researchers and practitioners to make more valuable contributions to the journal.Originality/valueUsing bibliometric analysis, altmetric analysis and text mining, this study provided a systematic and comprehensive analysis of JIC. The simultaneous use of these methods provides an interesting, unique and suitable capacity to analyze the journals by considering their various aspects.
Medicaid expansions, preconception insurance, and unintended pregnancy among new parents
Authors: Geiger Caroline K. , Sommers Benjamin D. , Hawkins Summer S. , Cohen Jessica L. 
Published: April 2021

AbstractObjectiveTo assess the relationship between recent changes in Medicaid eligibility and preconception insurance coverage, pregnancy intention, health care use, and risk factors for poor birth outcomes among first‐time parents.Data SourceThis study used individual‐level data from the national Pregnancy Risk Assessment Monitoring System (2006‐2017), which surveys individuals who recently gave birth in the United States on their experiences before, during, and after pregnancy.Study DesignOutcomes included preconception insurance status, pregnancy intention, stress from bills, early prenatal care, and diagnoses of high blood pressure and diabetes. Outcomes were regressed on an index measuring Medicaid generosity, which captures the fraction of female‐identifying individuals who would be eligible for Medicaid based on state income eligibility thresholds, in each state and year.Data Collection/Extraction MethodsThe sample included all individuals aged 20‐44 with a first live birth in 2009‐2017.Principal FindingsAmong all first‐time parents, a 10‐percentage point (ppt) increase in Medicaid generosity was associated with a 0.7 ppt increase (P = 0.017) in any insurance coverage and a 1.5 ppt increase (P < 0.001) in Medicaid coverage in the month before pregnancy. We also observed significant increases in insurance coverage and early prenatal care and declines in stress from bills and unintended pregnancies among individuals with a high‐school degree or less.ConclusionsIncreasing Medicaid generosity for childless adults has the potential to improve insurance coverage in the critical period before pregnancy and help improve maternal outcomes among first‐time parents.
The impact of creatinine reference value: Normalization of urinary drug concentrations
Authors: Aydoğdu Melike , Oral Sema , Akgür Serap Annette 
Published: April 2021

AbstractMany illicit drug users attempt to manipulate urine drug testing; dilution is one of the methods. In screening tests, false‐negative results below the cut‐off values can create positive results after creatinine normalization. This study aimed to evaluate the impact of a creatinine reference value on the normalization of the drug concentration in diluted urine. The study focused on 25 630 cases and the following information: gender, age, urine collection time, drug screening test results, creatinine concentration (CR), and confirmation analysis result. Mean CR value was 143.71 ± 83.68 mg/dl. There was a significant difference between CR and gender (p = 0.03). The mean CR for women was lower than that for men. The correlation between age and CR was not significant (r = −0.08, p = 0.00). However, after grouping the sample into age groups of 10 years, there was a significant difference between age groups and mean CR (p = 0.00). The mean CR was significantly lower in the 0–9 year age group (n = 34) than in the 20–29 year age group (n = 10 943). According to the urine specimen collection time, CR levels during the early hours of the day (06:00–06:59) were lower than those during the remaining hours (p = 0.00). The highest converted drug‐negative to drug‐positive results were obtained from 153.23 mg/dl CR reference value. Reference CR values were evaluated according to gender, age, and urine collection time. Different rates of positive results were obtained for each reference value. There is no published local creatinine value for spot urine samples in many countries, including Turkey. This will be useful to develop appropriate normalization models when reporting drug test results.
Assessment of current taxonomic assignment strategies for metabarcoding eukaryotes
Authors: Hleap Jose S. , Littlefair Joanne E. , Steinke Dirk , Hebert Paul D. N. , Cristescu Melania E. 
Published: April 2021

AbstractThe effective use of metabarcoding in biodiversity science has brought important analytical challenges due to the need to generate accurate taxonomic assignments. The assignment of sequences to genus or species level is critical for biodiversity surveys and biomonitoring, but it is particularly challenging as researchers must select the approach that best recovers information on species composition. This study evaluates the performance and accuracy of seven methods in recovering the species composition of mock communities by using COI barcode fragments. The mock communities varied in species number and specimen abundance, while upstream molecular and bioinformatic variables were held constant, and using a set of COI fragments. We evaluated the impact of parameter optimization on the quality of the predictions. Our results indicate that BLAST top hit competes well with more complex approaches if optimized for the mock community under study. For example, the two machine learning methods that were benchmarked proved more sensitive to reference database heterogeneity and completeness than methods based on sequence similarity. The accuracy of assignments was impacted by both species and specimen counts (query compositional heterogeneity) which ultimately influence the selection of appropriate software. We urge researchers to: (i) use realistic mock communities to allow optimization of parameters, regardless of the taxonomic assignment method employed; (ii) carefully choose and curate the reference databases including completeness; and (iii) use QIIME, BLAST or LCA methods, in conjunction with parameter tuning to better assign taxonomy to diverse communities, especially when information on species diversity is lacking for the area under study.
Obtaining deeper insights into microbiome diversity using a simple method to block host and nontargets in amplicon sequencing
Authors: Mayer Teresa , Mari Alfredo , Almario Juliana , Murillo‐Roos Mariana , Syed M. Abdullah Hafiz , Dombrowski Nina , Hacquard Stephane , Kemen Eric M. , Agler Matthew T. 
Published: April 2021

AbstractProfiling diverse microbiomes is revolutionizing our understanding of biological mechanisms and ecologically relevant problems, including metaorganism (host + microbiome) assembly, functions and adaptation. Amplicon sequencing of multiple conserved, phylogenetically informative loci has therefore become an instrumental tool for many researchers. Investigations in many systems are hindered, however, since essential sequencing depth can be lost by amplification of nontarget DNA from hosts or overabundant microorganisms. Here, we introduce “blocking oligos”, a low‐cost and flexible method using standard oligonucleotides to block amplification of diverse nontargets and software to aid their design. We apply them primarily in leaves, where exceptional challenges with host amplification prevail. A. thaliana‐specific blocking oligos applied in eight different target loci reduce undesirable host amplification by up to 90%. To expand applicability, we designed universal 16S and 18S rRNA gene plant blocking oligos for targets that are conserved in diverse plant species and demonstrate that they efficiently block five plant species from five orders spanning monocots and dicots (Bromus erectus, Plantago lanceolata, Lotus corniculatus, Amaranth sp., Arabidopsis thaliana). These can increase alpha diversity discovery without biasing beta diversity patterns and do not compromise microbial load information inherent to plant‐derived 16S rRNA gene amplicon sequencing data. Finally, we designed and tested blocking oligos to avoid amplification of 18S rRNA genes of a sporulating oomycete pathogen, demonstrating their effectiveness in applications well beyond plants. Using these tools, we generated a survey of the A. thaliana leaf microbiome based on eight loci targeting bacterial, fungal, oomycete and other eukaryotic microorganisms and discuss complementarity of commonly used amplicon sequencing regions for describing leaf microbiota. This approach has potential to make questions in a variety of study systems more tractable by making amplicon sequencing more targeted, leading to deeper, systems‐based insights into microbial discovery. For fast and easy design for blocking oligos for any nontarget DNA in other study systems, we developed a publicly available R package.
Effect of different final irrigation protocols on pulp tissue dissolution from an isthmus model
Authors: Iandolo Alfredo , Amato Massimo , Abdellatif Dina , Barbosa Ana Flávia A. , Pantaleo Giuseppe , Blasi Andrea , Franco Vittorio , Silva Emmanuel J.N.L. 
Published: April 2021

AbstractThis study assessed the pulp tissue dissolution from isthmus of a two‐rooted maxillary premolar using different final irrigation protocols. After root canal preparation, the surface of the tooth was reduced to an extent that the isthmus could be observed, and 1 mg of pulp tissue was introduced into the isthmus which was covered with a glass slide. Following six groups were tested: syringe and needle; subsonic activation; sonic activation; ultrasonic activation; heating followed by sonic activation; and heating followed by ultrasonic activation. Before and after each experiment a photograph of the isthmus was taken at 30× to register the area of the pulp tissue. Statistical analysis was performed with Kruskal–Wallis and Mann–Whitney tests (P < 0.05). Syringe and needle group showed the lower value of pulp tissue dissolution followed by subsonic irrigation procedures. Pulp tissue dissolution was significantly higher when heating was followed by sonic or ultrasonic activation.
Strengthening paediatric competencies and educational skills among general paediatricians
Authors: Wekell Per , Kullberg‐Lindh Carola , Vallo Hult Helena , Velander Helena , Holmgren Daniel 
Published: April 2021

AbstractAimTo develop a coherent programme that addresses the need for continuing professional development in general paediatrics and educational skills for senior paediatricians at outpatient clinics in Sweden today.MethodsEducational needs in the target group were investigated using a questionnaire. Themes and sub‐themes extracted from responses informed the curriculum formulation of the continuing professional development (CPD) programme, which was completed using a variety of learning, assessment and evaluation methods.ResultsForty‐six paediatricians identified 355 clinical situations. Competencies in general paediatrics and educational skills were incorporated in a CPD programme, implemented in western Sweden between 13 October 2016 and 23 May 2019, with 23 learning modules and 18 participants (male/female 3/15, median age 55 years). The participants’ evaluation emphasised the importance of adult learning principles. Their responses to open reflective questions on 23 May 2109 suggested that the programme offered a learning environment in which they could develop their paediatric and educational practices and improve their mentorship, networks and work‐based learning environment. They also described an enhanced feeling of joy at work.ConclusionThe involvement of experienced paediatricians in the programme formulation may be inspirational to clinicians and contribute to the definition, revitalisation and prioritisation of general paediatrics in Sweden in the future.
Top 100 most‐cited oral health‐related quality of life papers: Bibliometric analysis
Authors: Clementino Luna Chagas , de Souza Kethlen Sara Correa , Castelo‐Branco Millaine , Perazzo Matheus França , Ramos‐Jorge Maria Letícia , Mattos Flávio Freitas , Paiva Saul Martins , Martins‐Júnior Paulo Antônio 
Published: April 2021

AbstractObjectiveThis study assessed the features of the 100 most‐cited papers on oral health‐related quality of life (OHRQoL).MethodsThe 100 most‐cited OHRQoL papers were collected from Web of Science, adopting a combined keyword search strategy. Google Scholar and Scopus databases were searched to compare citations. The following data were extracted from papers: title of the paper, number of citations, authorship, country, year of publication, title of the journal, study design, sample size, topic and OHRQoL instruments used. Graphical bibliometric networks were created using VOSviewer software.ResultsThe number of citations of the top 100 most‐cited OHRQoL papers ranged from 73 to 949. Fifty‐six papers received at least 100 citations and two received more than 400 citations. Most papers were from Canada (23%) and had been published in Community Dentistry and Oral Epidemiology (37%). David Locker was the most‐cited author (25 papers; 3,521 citations). The cross‐sectional study design was the most common (68%). The impact of oral health conditions on OHRQoL (43%) was the most frequent topic, and the Oral Health Impact Profile (OHIP) was the most commonly used OHRQoL instrument (48%).ConclusionsThis bibliometric analysis highlighted the characteristics of the 100 most‐cited OHRQoL papers, demonstrating that this field is far from saturated. This list of the most‐cited articles can provide a reference point to guide oral health research, education and services.