bluuebunny/crossref_metadata_2025_split huggingface dataset:
Sustainable supply chain management under big data: a bibliometric analysis
Authors: Zhang Xinyi , Yu Yanni , Zhang Ning 
Published: August 2020

PurposeThis study aims to provide a literature review and bibliometric analysis of sustainable supply chain management using big data. We reviewed the literature on sustainable supply chain management under big data from 2012 to 2019 and extracted 777 articles.Design/methodology/approachWe conducted quantitative analysis and data network visualization of the chosen literature, including authors, journals, countries, research institutions and citations.FindingsWe discovered that the development of this interdisciplinary field has gained increasing popularity among researchers around the world, such as China and the US publishing the most articles and Western states having more cooperation, which indicates this research topic is growing in significance globally.Originality/valueScientific and technological revolutions such as big data have been incorporated in various industries. Modern supply chain management has also been combined with the advances in data science to achieve sustainability goals. No studies have reviewed the sustainable supply chain management based on big data. This study fills this gap.
The relationship between intellectual capital and employees' productivity: evidence from the Gulf Cooperation Council
Authors: Buallay Amina , Abuhommous Ala’a Adden , Kukreja Gagan 
Published: August 2020

PurposeThe purpose of this paper is to establish the relationship between intellectual capital (IC) and employees' productivity (EP) in the Gulf Cooperation Council (GCC) region.Design/methodology/approachThe value-added intellectual coefficient (VAIC) is used to measure IC performance in 198 firms listed in Saudi Arabia and Bahrain from 2012 to 2014. The pooled-corrected estimation technique is used to estimate a panel regression model with EP as the dependent variable. Firm size and sectors are controlled for in the regression analysis. The independent variable (IC) has been measured using human capital efficiency (HCE), structural capital efficiency and capital employed efficiency (CEE) in order to measure the value of IC.FindingsBased on the VAIC, the authors found that the values of IC investments are mostly generated from investments in human capital. The results of the panel-corrected ordinary least square indicate that VAIC and its individual components are positive and significantly related to variations in employees' productivity. HCE contributed the highest and CEE contributed lowest VAIC.Originality/valueThe originality of this paper is to show the importance of investment in the human capital as a key contributor of firm's performance. Hence, this study encourages firm's leaders and management in the GCC to invest and focus their management/leadership styles on human capital to achieve their goals. To the best of the knowledge of the coauthors, this is the first study which empirically examines the relationship between IC and EP in the GCC region.
Does subordinatemoqiaffect leadership empowerment?
Authors: Li Lan , Zheng Xingshan , Sun Siwei , Diaz Ismael 
Published: August 2020

PurposeThe present study aims to ascertain the relationships between subordinatemoqiand leader behaviors, by primarily discussing how and when subordinatemoqiis associated with leadership empowerment.Design/methodology/approachA self-report study was conducted by recruiting 334 employees from 13 firms. All concepts were rated on a seven-point Likert-type response scale. Linear regression analysis (conducted in MPLUS 7) was conducted to verify the hypotheses.FindingsFirst, subordinatemoqishowed positive association with empowerment. Second, trust-in-supervisor mediated the relationships between subordinatemoqiand empowerment. Third, subordinates' power distance orientation (PDO) could moderate the subordinatemoqi– leader empowerment relationship. When subordinates reported higher PDO, the relationships between subordinatemoqiand empowerment were more robust; likewise, subordinatemoqiwould have more significantly indirectly impacted empowerment via trust-in-supervisor.Originality/valueThough researchers have discussed the impacts of subordinatemoqion subordinates' outcomes, the impact of subordinatemoqion supervisors' attitudes or behaviors remains unclear. The relationships between subordinatemoqiand supervisor empowerment behaviors are empirically ascertained by emphasizing the leader-subordinate dyadic process. The findings here suggested that subordinatemoqiboosted subordinates' trust-in-supervisor, andmoqiwould also predict the behaviors of leader empowerment. This study extended the PDO literature by identifying the moderating role of PDO in the subordinatemoqi– leader empowerment behavior relationship.
Agricultural intensification heightens food safety risks posed by wild birds
Authors: Smith Olivia M. , Edworthy Amanda , Taylor Joseph M. , Jones Matthew S. , Tormanen Aaron , Kennedy Christina M. , Fu Zhen , Latimer Christopher E. , Cornell Kevin A. , Michelotti Lucas A. , Sato Chika , Northfield Tobin , Snyder William E. , Owen Jeb P. 
Published: August 2020

Abstract

Agricultural intensification and simplification are key drivers of recent declines in wild bird populations, heightening the need to better balance conservation with food production. This is hindered, however, by perceptions that birds threaten food safety. While birds are known reservoirs of foodborne pathogens, there remains uncertainty about the links between landscape context, farming practices, and actual crop contamination by birds.

Here, we examine relationships between landscape context, farming practices, and pathogen contamination by birds using a barrier‐to‐spillover approach. First, we censused bird communities using point count surveys. Second, we collected 2,024 faecal samples from captured birds alongside 1,215 faecal samples from brassica fields and food processing areas across 50 farms spanning the USA West Coast. We then estimated the prevalence of three foodborne pathogens across landscape and livestock intensification gradients. Finally, we quantified the number of plants with faeces.

Campylobacter spp. were detected in 10.2% of faeces from captured birds and 13.1% of faeces from production areas. Non‐native birds were 4.1 times more likely to have Campylobacter spp. than native birds. Salmonella spp. were detected in 0.2% of faeces from production areas and were never detected in captured birds. We detected evidence of Shiga toxigenic E. coli in one sample across the >3,200 tested.

Campylobacter spp. prevalence in faeces from production areas increased with increasing mammalian livestock densities in the landscape but decreased with increasing amounts of natural habitat.

We encountered bird faeces on 3.3% of plants examined. Despite the impact on pathogen prevalence, amount of natural habitat in the landscape did not increase the number of plants with bird faeces, although on‐farm mammalian livestock density slightly did.

Synthesis and applications. Food safety and wildlife conservation are often thought to be in conflict. However, our findings suggest that natural habitat around farms may reduce crop contamination rates by birds. This is perhaps because natural habitat can promote native birds that are less likely to harbour foodborne pathogens or because it decreases contact with livestock waste. Our results suggest that preservation of natural habitats around farms could benefit both conservation and food safety, contrary to current standards for ‘best practices’.
Wood construction more strongly shapes deadwood microbial communities than spatial location over 5 years of decay
Authors: Lee Marissa R. , Oberle Brad , Olivas Wendy , Young Darcy F. , Zanne Amy E. 
Published: August 2020

SummaryDiverse communities of fungi and bacteria in deadwood mediate wood decay. While rates of decomposition vary greatly among woody species and spatially distinct habitats, the relative importance of these factors in structuring microbial communities and whether these shift over time remains largely unknown. We characterized fungal and bacterial diversity within pieces of deadwood that experienced 6.3–98.8% mass loss while decaying in common garden ‘rotplots’ in a temperate oak‐hickory forest in the Ozark Highlands, MO, USA. Communities were isolated from 21 woody species that had been decomposing for 1–5 years in spatially distinct habitats at the landscape scale (top and bottom of watersheds) and within stems (top and bottom of stems). Microbial community structure varied more strongly with wood traits than with spatial locations, mirroring the relative role of these factors on decay rates on the same pieces of wood even after 5 years. Co‐occurring fungal and bacterial communities persistently influenced one another independently from their shared environmental conditions. However, the relative influence of wood construction versus spatial locations differed between fungi and bacteria, suggesting that life history characteristics of these clades structure diversity differently across space and time in decomposing wood.
Fact Checking is About What we Change not Just Who we Reach
Authors: Sippitt Amy , Moy Will 
Published: August 2020

AbstractThis article explores how the UK’s fact‐checking organisation Full Fact has sought to tackle misinformation since its inception in 2010. Full Fact describes itself as a ‘second generation’ fact‐checking organisation with dual aims of seeking to stop the spread of specific pieces of inaccurate information and using the evidence base from fact checking to secure systemic changes that help make misinformation rarer and less harmful. Ultimately, we are pursuing culture change. We are trying to create institutions in societies that can help anchor public debate to reality and to challenge the casual acceptance of deceptive and misleading behaviour.
Pitfalls of Computed Tomography 3D Reconstruction Models in Cranial Nonmetric Analysis*
Authors: Bertoglio Barbara , Corradin Sofia , Cappella Annalisa , Mazzarelli Debora , Biehler‐Gomez Lucie , Messina Carmelo , Pozzi Grazia , Sconfienza Luca Maria , Sardanelli Francesco , Sforza Chiarella , De Angelis Danilo , Cattaneo Cristina 
Published: August 2020

AbstractMany studies in the literature have highlighted the utility of virtual 3D databanks as a substitute for real skeletal collections and the important application of radiological records in personal identification. However, none have investigated the accuracy of virtual material compared to skeletal remains in nonmetric variant analysis using 3D models. The present study investigates the accuracy of 20 computed tomography (CT) 3D reconstruction models compared to the real crania, focusing on the quality of the reproduction of the real crania and the possibility to detect 29 dental/cranial morphological variations in 3D images. An interobserver analysis was performed to evaluate trait identification, number, position, and shape. Results demonstrate a false bone loss in 3D models in some cranial regions, specifically the maxillary and occipital bones in 85% and 20% of the samples. Additional analyses revealed several difficulties in the detection of cranial nonmetric traits in 3D models, resulting in incorrect identification in circa 70% of the traits. In particular, pitfalls included the detection of erroneous position, error in presence/absence rates, in number, and in shape. The lowest percentages of correct evaluations were found in traits localized in the lateral side of the cranium and for the infraorbital suture, mastoid foramen, and crenulation. The present study highlights important pitfalls in CT scan when compared with the real crania for nonmetric analysis. This may have crucial consequences in cases where 3D databanks are used as a source of reference population data for nonmetric traits and pathologies and during bone‐CT comparisons for identification purposes.
Using the Delphi process to identify priorities for Dietetic research in Australia 2020‐2030
Authors: Porter Judi , Charlton Karen , Tapsell Linda , Truby Helen 
Published: August 2020

AbstractAimThis research aimed to use a consensus process to develop a framework and definition for nutrition and dietetic research, and to identify dietetic research priorities for Australia for the period 2020 to 2030.MethodsA three‐round Delphi process was selected to enable dietitians with demonstrated research expertise to contribute to the national priority development. All Fellows of the Dietitians Association of Australia, Advanced Accredited Practising Dietitians and research leaders were invited to participate (n = 84). The questionnaire was distributed electronically using a 7‐point Likert scale. Rounds 1 and 2 asked participants to comment on the proposed research framework, definition of dietetic research and to rate a set of priorities categorised within seven themes. Fields were available for comments for revisions to each section. Approval was considered when ≥70% of participants ranked priorities as Agree or Strongly agree. In Round 3, participants were asked to rank the resultant priorities within themes.ResultsThrough this Delphi process, Australian dietitians with demonstrated expertise contributed to and confirmed a framework and definition for dietetic Research. A ranked list of 15 priorities within five themes for dietetic Research in Australia for the period 2020‐2030 was developed: Healthy ageing; Vulnerable populations; Food systems and health/nutrition promotion; Informatics and evidence based practice and Achieving a balance between prevention and treatment approaches.ConclusionsIt is anticipated that results will lead to the development of a research strategy to focus future dietetic research efforts, including the development of professional position papers as well as informing research competencies for dietetic education.
Changes in functional properties of common carp (Cyprinus carpio) myofibrillar protein as affected by ultrasound‐assisted freezing
Authors: Sun Qinxiu , Zhang Chao , Li Qixuan , Xia Xiufang , Kong Baohua 
Published: August 2020

AbstractUltrasound‐assisted freezing (UF) has proven to be a method that can effectively increase the freezing rate of frozen food and improve its quality. The functional properties of myofibrillar proteins (MP) are important factors that affect the further processing quality of meat products. At present, the effect of UF on the functional properties of frozen MP is not yet clear. Therefore, in the present study, changes in the functional properties (emulsifying and gel properties) of MP in common carps (Cyprinus carpio) frozen with UF at different power levels were investigated. The results revealed that, compared with immersion freezing (IF), UF at 175 W (UF‐175) effectively inhibited the decrease in protein solubility, absolute Zeta potential, emulsion activity index, storage modulus (G'), and loss modulus (G'') caused by freezing. UF‐175 sample had lower protein turbidity, and smaller protein particle size than any other frozen samples (P < 0.05), which suggested that UF‐175 inhibited protein aggregation induced by freezing. In addition, shorter T21 and T22 relaxation times were obtained in UF‐175 sample than other frozen samples, indicating that UF‐175 reduced the mobility of immobilized and free water. Accordingly, UF‐175 sample had higher gel strength and water holding capacity than other frozen samples (P < 0.05). A denser and more uniform gel network structure was also found in UF‐175 sample than other frozen samples. In general, improved functional properties of common carp MP can be achieved by optimal UF.
Validation of a vapor‐phase advanced oxidation process for inactivating Listeria monocytogenes, its surrogate Lactobacillus fructivorans, and spoilage molds associated with green or red table grapes
Authors: Hasani Mahdiyeh , Wu Fan , Warriner Keith 
Published: August 2020

AbstractA method based on vapor‐phase advanced oxidation process (AOP) for decontaminating red or green grapes was validated for inactivating Listeria monocytogenes and spoilage molds. A Central Composite Design (CCD) and Response Surface Methodology (RSM) were applied to determine the contribution of UV‐C (254 nm) dose, hydrogen peroxide, and ozone concentration on the lethality toward Aspergillus niger spores (biodensiometer) and changes to the grape quality (firmness and color over 14‐day post‐treatment storage at 4 °C). A high UV‐C dose (>129 mJ/cm2) or >4.0 % v/v hydrogen peroxide induced‐blistering and darkening of grapes at the end of the storage period. Yet, an optimized AOP treatment (with regards to preserving grape quality) was derived to be 1.3% v/v hydrogen peroxide (5 mL/10 berries) with 9‐mg ozone gas and a UV‐C dose of 123 mJ/cm2 (10 s at UV‐C intensity of 12 mW/cm2). A predictive model was constructed and verified based on the log reduction of A. niger spores and changes in quality characteristics of red grapes. The optimal AOP treatment supported a 1.6‐log CFU/g reduction of Aspergillus spores and decreased L. monocytogenes counts by 3.92 ± 0.17 and 4.77 ± 0.30 log CFU/g on green and red grapes, respectively, that were not significantly different to the surrogate, Lactobacillus fructivorans. There was no significant difference in the reduction of L. monocytogenes with grapes arranged in a single or double layer. Botrytis cinerea counts were reduced by 1.08 to 1.35 log CFU/g using the optimized AOP treatment with no change in grape color or firmness during storage. A sensory panel could not differentiate AOP‐treated grapes from nontreated controls although 3 of 15 panelists did note subtle flavor notes.Practical ApplicationPostharvest washing of fresh produce has limited efficacy in removing foodborne pathogens and spoilage microbes. This is especially relevant to berries, such as grapes, that are susceptible to spoilage following washing. The vapor‐phase AOP treatment provides a supplemental or alternative approach for produce decontamination. However, the operating parameters need to be optimized to ensure that decontamination of grapes is not at the expense of quality. In the current study, this was achieved by ensuring a balance between hydrogen peroxide, ozone, and UV‐C dose that form the elements of an AOP treatment.
Prevalence of Cilioretinal Arteries: A systematic review and a prospective cross‐sectional observational study
Authors: Schneider Miklos , Molnar Adel , Angeli Orsolya , Szabo Dorottya , Bernath Fruzsina , Hajdu Dorottya , Gombocz Eszter , Mate Balint , Jiling Balint , Nagy Balazs Vince , Nagy Zoltan Zsolt , Peto Tunde , Papp Andras 
Published: August 2020

AbstractPurposeTo review studies focusing on cilioretinal arteries (CLRA) in order to assess the overall prevalence and establish the prevalence of CLRA in a Hungarian Caucasian population.Methods #1Systematic literature review of published studies with at least 100 participants.Methods #2Non‐mydriatic digital colour photographs were taken of 1000 consecutively enrolled healthy Caucasian young adult volunteers. Images were graded by two trained independent observers. Number and location of identified cilioretinal arteries were recorded and statistically analysed.Results #1Prevalence of CLRA ranges from 6.9% to 49.5%. Detection with fluorescein angiography yields the highest values followed by fundus photography and ophthalmoscopy. Unilateral presence of CLRA is between 70.30% and 93.65%, and temporal location is between 80.77% and 100%.Results #2We found at least one CLRA in 36.5% of the participants and in 22.75% of all the examined eyes. Cilioretinal arteries (CLRA) were unilateral in 75.34% and bilateral in 24.66%. Of all the identified CLRA, 96.16% were originating from the temporal rim of the optic disc. We identified at least one temporal CLRA supplying the macula in 28% of the participants and 16.95% of the examined eyes.ConclusionPrevalence of CLRA varies depending on identification method. Unilateral presence is unequivocally more frequent similarly to temporal location. From a risk of bias standpoint, high‐quality studies are rare. Our data on the distribution pattern of CLRA are similar to that in the international literature. Based on our findings, we assume that slightly more than one‐third of the Hungarian Caucasian population has a CLRA.
Prefrontal inhibition of neuronal Kv7 channels enhances prepulse inhibition of acoustic startle reflex and resistance to hypofrontality
Authors: Wang Jing , Yu Wenwen , Gao Qin , Ju Chuanxia , Wang KeWei 
Published: August 2020

Background and PurposeDysfunction of the prefrontal cortex (PFC) is involved in the cognitive deficits in neuropsychiatric diseases, such as schizophrenia, characterized by deficient neurotransmission known as NMDA receptor hypofrontality. Thus, enhancing prefrontal activity may alleviate hypofrontality‐induced cognitive deficits. To test this hypothesis, we investigated the effect of forebrain‐specific suppression or pharmacological inhibition of native Kv7/KCNQ/M‐current on glutamatergic hypofrontality induced by the NMDA receptor antagonist MK‐801.Experimental ApproachThe forebrain‐specific inhibition of native M‐current was generated by transgenic expression, in mice, of a dominant‐negative pore mutant G279S of Kv7.2/KCNQ2 channels that suppresses channel function. A mouse model of cognitive impairment was established by single i.p. injection of 0.1 mg·kg−1 MK‐801. Mouse models of prepulse inhibition (PPI) of acoustic startle reflex and Y‐maze spontaneous alternation test were used for evaluation of cognitive behaviour. Hippocampal brain slice recordings of LTP were used to assess synaptic plasticity. Hippocampus and cortex were dissected for detecting protein expression using western blot analysis.Key ResultsGenetic suppression of Kv7 channel function in the forebrain or pharmacological inhibition of Kv7 channels by the specific blocker XE991 enhanced PPI and also alleviated MK‐801 induced cognitive decline. XE991 also attenuated MK‐801‐induced LTP deficits and increased basal synaptic transmissions. Western blot analysis revealed that inhibiting Kv7 channels resulted in elevation of pAkt1 and pGSK‐3β expressions in both hippocampus and cortex.Conclusions and ImplicationsBoth genetic and pharmacological inhibition of Kv7 channels alleviated PPI and cognitive deficits. Mechanistically, inhibition of Kv7 channels promotes synaptic transmission and activates Akt1/GSK‐3β signalling.