bluuebunny/crossref_metadata_2025_split huggingface dataset:
Mediating role of emotional intelligence between organizational climate, and transfer of learning among civil service employees
Authors: Oluwafemi Olaolu Joseph , Ametepe Paul Kojo 
Published: May 2023

PurposeDespite the enormous investment in employee training, training effectiveness is often hampered by insufficient transfer of learning (TOL) among trainees, making the return on training investment suboptimal. The challenge of effective TOL among employees is enormous, including personal and organizational factors, and research exploring this is inconclusive. This study aims to investigate organizational climate and TOL and the mediating role of emotional intelligence.Design/methodology/approachApplying identical elements and social cognitive theories, the study used multistage sampling techniques through purposive, convenience and simple random sampling collected using validated measures of the study constructs formed into a survey questionnaire. Multiple Regression and Process Macro were used to analyze the data.FindingsResults revealed significant relationships between formalization, performance feedback, employee participation, innovation and flexibility with TOL. Organizational climate dimensions jointly and independently predicted TOL. However, only formalization was inversely related to TOL. Emotional intelligence partially mediates the relationship between organizational climate dimensions and TOL. The study recommends the need for managers to encourage autonomy, creativity and flexibility and provide honest and valid feedback to foster the TOL.Originality/valueBy addressing the limitations of other studies, this study advances knowledge by underlining the significance of including and further exploring the mediating role of trainees’ emotional intelligence on the relationship between organizational climate (formalization, performance feedback, employee participation, innovation and flexibility) and TOL.
Spray‐drying microencapsulation of blackcurrant and cocoa polyphenols using underexplored plant‐based protein sources
Authors: Hoskin Roberta Targino , Grace Mary H. , Xiong Jia , Lila Mary Ann 
Published: May 2023

AbstractThe performance of buckwheat protein (BK) and chia seed protein (CP) as drying carriers for the microencapsulation of polyphenols extracted from blackcurrant pomace and cocoa powder was investigated. Four experimental groups were evaluated (BK–BC: blackcurrant pomace extract with buckwheat protein; CP–BC: blackcurrant pomace extract with chia:pea protein blend; BK–CC: cocoa extract with buckwheat protein; and CP–CC: cocoa extract with chia:pea protein blend) to determine physicochemical attributes, phytochemical content, antioxidant activity, and polyphenol in vitro bioaccessibility. Nonconventional, underexploited protein sources such as chia/pea protein blend and buckwheat protein efficiently produced functional microparticles with attractive color and texture, low hygroscopicity (<20% increase in moisture content when exposed to 86% relative humidity for 1 week), solubility above 50% at pH 7 and 10, and uniform particle size (29 < D4,3 < 56 µm). Besides this, the protein–polyphenol microparticles concentrated and protected health‐relevant polyphenol content. Anthocyanins were detected in blackcurrant treatments (around 20 mg cyanidin‐3‐O‐glucoside equivalents/g), while proanthocyanidins (PAC) were the most prevalent polyphenols in cocoa treatments (>100 mg PAC B2/g). Monomers were the main class of PAC in both BK–CC and CP–CC treatments. All protein–polyphenol treatments reduced both reactive oxygen species and nitric oxide production in lipopolysaccharide‐activated cells (p < 0.05). The polyphenol recovery index was high (>70%) for both oral and gastric phases, and BK‐derived groups had better bioaccessibility index compared to BC or CC alone (noncomplexed). This research provided a framework for delivery of high‐value ingredients to attend to an emerging market centered on protein‐rich, clean label plant‐based food products.Practical ApplicationPractical Application: The protein–polyphenol complexation is a robust method to produce phytochemical‐rich food ingredients for the food industry with enhanced physicochemical, sensory, and bioaccessibility performance. In this study, we investigated practical aspects regarding the production and quality of protein–polyphenol particles, such as the spray‐drying efficiency, phytochemical content, physicochemical attributes, antioxidant activity, and polyphenol bioaccessibility. This study unveils the potential of underexplored buckwheat and chia seeds (alone or combined with pea protein) as encapsulation carriers for fruit polyphenols to diversify the protein options available for products directed to the wellness market.
Who fares better in teamwork?
Authors: Yildirim Huseyin 
Published: May 2023

AbstractThis article establishes a tenuous link between ability and relative well‐being in teamwork. It shows that higher‐ability or lower‐cost members can easily fare worse than their lower‐ability counterparts due to free‐riding. The extent of free‐riding hinges crucially on log‐concavity of effort cost, which its convexity restricts little. The article further shows how to compose teams that allocate effort efficiently and equalize payoffs in equilibrium. Efficient teams must have sufficiently diverse abilities and sizes at most the number of cost log‐inflections plus one. These findings can explain the evidence of a significant dislike for teamwork in the workplace and classroom.
Managerial performance evaluation and organizational form
Authors: Krapp Michael , Schultze Wolfgang , Weiler Andreas 
Published: May 2023

AbstractWe study the relative efficiency of centralized versus decentralized organizational forms given optimized managerial performance evaluation within an incomplete contracting framework with risk‐averse agents under moral hazard. Decentralization and performance evaluation are complementary control choices and the efficiency of an organizational form depends on the design of performance evaluation. Divisions can make relationship‐specific investments that not only improve firm performance, but also increase compensation risk. We find that pure divisional performance evaluation is optimal under centralization, whereas under decentralization, optimal compensation contracts include a combination of divisional and firm‐wide performance evaluation. When comparing both organizational forms, we find that the optimal form depends on managers’ degree of risk‐aversion and the uncertainty of the business environment. Contrary to previous literature, we find that centralization dominates in many situations, particularly at high degrees of risk‐aversion and high uncertainty.
Açaí palm management disturbs seed rain and soil seed bank of an Amazonian estuarine forest
Authors: da Silva Gabriele Rosa , Tabarelli Marcelo , Jardim Mário Augusto Gonçalves , Cruz Eniel David , Barros Maria Fabíola 
Published: May 2023

AbstractThe exploitation of non‐timber forest products has been proposed as a sustainable way to exploit tropical forests, but such an opportunity remains to be proved. Here, we examine the impact of intensive açaí palm (Euterpe oleracea) management on the seed rain and soil seed bank in an estuarine forest landscape with a long history of forest management by locals in the Amazon region. Seed rain (100 80 cm2 collectors) and soil seed bank (100 30 cm2 samples) were monitored through a year across 20 forest stands, covering a gradient of açaí stem density (50–3575 açaí stems per ha). Seed rain and bank were dominated by açaí seeds (85.5%–85.8%) and by excluding them, seed rain and bank were low density and species poor, capturing a tiny subset from the local (17.91%–19.40%) and landscape woody flora (11.82%–14.55%). Moreover, autochthonous and vertebrated‐dispersed predominated as well as those from tree species considered useful by locals. Overall, açaí stem density positively affected açaí seed abundance in the seed rain and negatively affected seed pools in the bank in relation to abundance of seeds and vertebrated dispersed, while adult tree species richness and density and accessibility to forest stands were associated with more diversified seed pools. Thereby, forest stands are exposed to different levels of açaí management (high vs. low intensity) supported taxonomically distinct seed pools. Our results suggest that açaí intensification disturbs seed rain and soil seed bank with potential impacts on forest regeneration and the forest integrity standards required to consider açaí fruit production as sustainable according to current legislation.
Treatment outcomes of immature permanent necrotic evaginated teeth: A retrospective study comparing regenerative endodontic procedures with apexification
Authors: Li Jiahui , Cheng Jing , Yang Fengjiao , Yu Jingjing , Song Guangtai 
Published: May 2023

AbstractBackgroundFew studies have compared the outcomes of regenerative endodontic procedures (REPs) and calcium hydroxide apexification focusing on necrotic teeth with dens evaginatus.AimTo qualitatively and quantitatively compare the treatment outcomes of REPs and calcium hydroxide apexification in teeth with dens evaginatus.DesignImmature permanent necrotic evaginated teeth treated with REPs or calcium hydroxide apexification for a follow‐up period of at least 12 months were included. Tooth success and survival rates were analyzed. Changes in radiographic root length, apical diameter, and radiographic root area (RRA) were quantified. Prognostic factors that might influence RRA were identified via multivariate linear regression analysis.ResultsA total of 112 teeth (50 REP cases and 62 apexification cases) with a median follow‐up period of 26.5 months were included. Regenerative endodontic procedures and calcium hydroxide apexification exhibited similar satisfactory success and survival rates (p > .05). Additionally, 88 teeth were quantitatively analyzed. The REP group presented a significantly greater percentage increase in RRA and less decrease in apical diameter than the calcium hydroxide apexification group (p < .05). Teeth treated with REPs and with Stages 7 and 8 of root development showed a better gain in RRA (p < .05).ConclusionWhile REP and calcium hydroxide apexification had similar success and survival rates, teeth with REPs showed an increase in RRA, indicating that REP is the preferred choice.
The buccal corridor as a possible morphological risk indicator for sleep disordered breathing
Authors: Kois Dean E. , Kois John C. 
Published: May 2023

AbstractObjectiveTo explore a possible morphological relationship between buccal corridor, gingival display, transpalatal molar width, palatal height, and a cephalometric measurement (PV‐A Line) as a risk indicator for sleep‐disordered breathing.Materials and MethodsThirty subjects were enrolled. Full face maximum smile images and CBCT scans were taken. A Pearson correlation coefficient was used to identify any relationships between the variables.ResultsNo correlations were identified between any of the variables investigated in this study as they relate to risk factors for sleep‐disordered breathing.ConclusionsThe amount of buccal corridor space in relation to a patient's smile and the amount of gingival display does not appear to be a reliable metric in identifying certain morphological risk factors for sleep‐disordered breathing.Clinical SignificanceAssessing the amount of buccal corridor space in relation to a smile does not appear to be a reliable predictor of morphological risk for certain risk factors of sleep‐disordered breathing. In addition, utilizing the amount of gingival display in a patient's maximum smile does not appear to relate directly to risks in sleep‐disordered breathing. Other tests and discovery may be necessary to identify these types of patients.
“It is like a pet in a way”: The self‐management experiences of people with cystic fibrosis diabetes
Authors: Collins Sarah , Jones Andrew , Woodward Sue , Sturt Jackie 
Published: May 2023

AbstractBackgroundCystic fibrosis diabetes (CFD) is a very common co‐morbidity affecting the lives of people with cystic fibrosis. Surprisingly, minimal research has been undertaken to understand the experiences of people with CFD and how they self‐mange this condition.MethodsUsing interpretative phenomenological analysis, the present study examined the self‐management experiences of people with CFD. In‐depth semi‐structure interviews were conducted with eight people who had CFD.ResultsThe following three superordinate themes were identified: forming a relationship with CFD, balancing the CFD self‐management triad, and the unmet need for information and support.ConclusionsThe findings suggest that the management of CFD is challenging and, although people with CFD experience many adaptation and management processes similar to people with type 1 diabetes, they struggle with the additional complexity of balancing CF and CFD. The provision of appropriate education, support and person‐centred care needs to be addressed.
Fundamental neurochemistry review: Old brain stories ‐ Influence of age and sex on the neurodegeneration‐associated lipid changes
Authors: Cuenca‐Bermejo Lorena , Prinetti Alessandro , Kublickiene Karolina , Raparelli Valeria , Kautzky‐Willer Alexandra , Norris Colleen M. , Pilote Louise ,   the GOING‐FWD Consortium, Herrero María Trinidad 
Published: May 2023

AbstractBrain aging is a naturally occurring process resulting in the decline of cognitive functions and increased vulnerability to develop age‐associated disorders. Fluctuation in lipid species is crucial for normal brain development and function. However, impaired lipid metabolism and changes in lipid composition in the brain have been increasingly recognized to play a crucial role in physiological aging, as well as in several neurodegenerative diseases. In the last decades, the role of sexual dimorphism in the vulnerability to develop age‐related neurodegeneration has increased. However, further studies are warranted for detailed assessment of how age, sex, and additional non‐biological factors may influence the lipid changes in brains. The aim of this work is to address the presence of sex differences in the brain lipid changes that occur along aging, and in the two most common age‐related neurodegenerative disorders (Alzheimer's and Parkinson's diseases). We included the studies that assessed lipid‐related alterations in the brain of both humans and experimental models. Additionally, we explored the influence of sex on lipid‐lowering therapies. We conclude that sex exerts a notable effect on lipid modifications occurring with age and neurodegeneration, and in lipid‐reducing interventions. Therefore, the application of sex as an experimental variable is strongly encouraged for future research in the field of precision medicine approach.image
miR‐140 and miR‐200 regulate the migratory heterogeneity of location‐specific Schwann cell population
Authors: Chen Qianqian , Miao Yang , Xu Zhipeng , Zhang Ruirui , Yi Sheng 
Published: May 2023

AbstractSchwann cells are functional cells in nerve regeneration and are commonly used as seed cells in tissue engineering. Enhanced Schwann cell migration capacity improves recovery effects, and thus, the identification of Schwann cells with greater migration ability is of great importance. In the present study, we examined the biological activities of Schwann cells collected from rat sciatic nerves (SN) and dorsal root ganglia (DRG). Observations from transwell migration assay and wound healing assay demonstrate that DRG Schwann cells migrate at a faster speed as compared with SN Schwann cells. Sequencing and bioinformatics suggest that differentially expressed genes between SN and DRG Schwann cells are associated with cell motility and migration. miR‐140 and miR‐200, two microRNAs (miRNAs) that are highly expressed in SN Schwann cells negatively influence Schwann cell migration and thus may be key regulators of Schwann cell phenotype. Igsf10, Plxna2, and Lcp1 are screened as candidate downstream targets of miR‐140 and miR‐200 based on bioinformatic analysis and their expression correlation with miRNAs. Our comparative analysis displays the unique characteristics of Schwann cells in different anatomical localizations and demonstrates that DRG Schwann cells are suitable seed cells for tissue engineering and regenerative medicine.image
Comparison of different ways of handling consumer segments using L‐shape data
Authors: Nguyen Quoc Cuong , Asioli Daniele , Varela Paula , Næs Tormod 
Published: May 2023

AbstractDifferent approaches for handling consumer segments in L‐shape data are compared in a study conducted in Norway. Consumers evaluated eight different yoghurt samples with profiles varying in three intrinsic attributes following a full factorial design. Three blocks of data were collected including sensory properties, liking ratings, and consumer attributes. Data were analyzed using two different approaches. In approach one, the one‐step simultaneous L‐Partial Least Square (L‐PLS) Regression with average consumer liking to represent the segments was used, while approach two was based on a two‐step procedure (TSP) based on Partial Least Square (PLS) Regression using dummy variables to represent the segments. The methods were compared in terms of interpretations, flexibility, and outcomes. Methodological implications, recommendations, and future research avenues are discussed.Practical ApplicationsThis manuscript has been devoted to two different ways of handling segmentation in L‐shape data of consumer liking, sensory properties, and consumer attributes. Overall, both L‐PLS and TSP approaches provide similar interpretation of results. The TSP approach, however, has the advantage of interpretating the horizontal and vertical direction in the L separately using standard regression methods. It is of interest of product development and marketing activities to identify which food product characteristics are important for consumer preferences and to better understand the characteristics of the consumers (e.g., socio‐demographics) that drive the consumer acceptance of the different products.
A study protocol to develop and test an e‐health intervention in follow‐up service for intensive care survivors' relatives
Authors: van Mol Margo M. C. , Kompanje Erwin J. O. , van Bommel Jasper , Latour Jos M. ,   the ICNaVEN‐study group
Published: May 2023

AbstractBackgroundThe negative impact on long‐term health‐related outcomes among relatives of critically ill patients in the intensive care unit (ICU) has been well described. High‐quality ICU specialized follow‐up care, which is easily accessible with digital innovation and which is designed by and with relevant stakeholders (i.e., ICU patients' relatives and nurses), should be considered to reduce these impairments in the psychological and social domains.AimThe programme's aim is to develop and test an e‐health intervention in a follow‐up service to support ICU patients' relatives. Here, the protocol for the overall study programme will be described.Study DesignThe overall study comprises a mixed‐methods, multicentre research design with qualitative and quantitative study parts. The study population is ICU patients' adult relatives and ICU nurses. The main outcomes are the experiences of these stakeholders with the newly developed e‐health intervention. There will be no predefined selection based on age, gender, and level of education to maximize diversity throughout the study programme. After the participants provide informed consent, data will be gathered through focus groups (n = 5) among relatives and individual interviews (n = 20) among nurses exploring the needs and priorities of a digital follow‐up service. The findings will be explored further for priority considerations among members of the patient/relative organization (aiming n = 150), which will serve as a basis for digital prototypes of the e‐health intervention. Assessment of the intervention will be followed during an iterative process with investigator‐developed questionnaires. Finally, symptoms of anxiety and depression will be measured with the 14‐item Dutch version of the ‘Hospital Anxiety and Depression Scale’, and symptoms of posttraumatic stress will be measured with the 21‐item Dutch version of the ‘Impact of Events Scale‐Revised’ to indicate the effectiveness of digital support among ICU patients' relatives.Relevance to Clinical PracticeThe e‐health intervention to be developed during this research programme can possibly bridge the gap in integrated ICU follow‐up care by providing relevant information, self‐monitoring and stimulating self‐care among ICU patients' relatives.
Lycopene ε‐cyclase mediated transition of α‐carotene and β‐carotene metabolic flow in carrot fleshy root
Authors: Wang Ya‐Hui , Zhang Yu‐Qing , Zhang Rong‐Rong , Zhuang Fei‐Yun , Liu Hui , Xu Zhi‐Sheng , Xiong Ai‐Sheng 
Published: May 2023

SUMMARYThe accumulation of carotenoids, such as xanthophylls, lycopene, and carotenes, is responsible for the color of carrot (Daucus carota subsp. sativus) fleshy roots. The potential role of DcLCYE, encoding a lycopene ε‐cyclase associated with carrot root color, was investigated using cultivars with orange and red roots. The expression of DcLCYE in red carrot varieties was significantly lower than that in orange carrots at the mature stage. Furthermore, red carrots accumulated larger amounts of lycopene and lower levels of α‐carotene. Sequence comparison and prokaryotic expression analysis revealed that amino acid differences in red carrots did not affect the cyclization function of DcLCYE. Analysis of the catalytic activity of DcLCYE revealed that it mainly formed ε‐carotene, while a side activity on α‐carotene and γ‐carotene was also observed. Comparative analysis of the promoter region sequences indicated that differences in the promoter region may affect the transcription of DcLCYE. DcLCYE was overexpressed in the red carrot ‘Benhongjinshi’ under the control of the CaMV35S promoter. Lycopene in transgenic carrot roots was cyclized, resulting in the accumulation of higher levels of α‐carotene and xanthophylls, while the β‐carotene content was significantly decreased. The expression levels of other genes in the carotenoid pathway were simultaneously upregulated. Knockout of DcLCYE in the orange carrot ‘Kurodagosun’ by CRISPR/Cas9 technology resulted in a decrease in the α‐carotene and xanthophyll contents. The relative expression levels of DcPSY1, DcPSY2, and DcCHXE were sharply increased in DcLCYE knockout mutants. The results of this study provide insights into the function of DcLCYE in carrots, which could serve as a basis for creating colorful carrot germplasms.