bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effects of intra-vineyard variability and soil heterogeneity on vine performance, dry matter and nutrient partitioning
Authors: Gatti Matteo , Garavani Alessandra , Squeri Cecilia , Diti Irene , De Monte Antea , Scotti Carla , Poni Stefano 
Published: July 2021

AbstractThree vigor zones, identified in a Barbera vineyard by remote sensing at full canopy, were carefully ground-truthed to determine, over 2 years, the relative weight of soil factors in affecting within-field variability, and to investigate vigor zone influence on dry matter (DM) and nutrient partitioning into different vine organs. Regardless of season, high vigor (HV) achieved stronger vine capacity as total vegetative growth and yield while resulting in markedly less ripened fruits than low vigor (LV) vines. PCA analysis carried out on ten different soil and vine variables clearly separated the three vigor levels and the correlation matrix highlighted that the factors mostly contributing to HV were soil depth, soil K and P concentration, total available water, clay fraction and Nleafconcentration. Conversely, sand fraction was the main marker for LV. When annual DM retrieved in clusters, canes, leaves, and shoot clippings was calculated for each vigor level and expressed as content (i.e. kg/ha) there was a general decreasing trend moving from HV to LV. However, when DM partitioned to each organ was given on a relative basis (i.e. percentage over total) results were similar across vigor levels. Similarly, when nutrients were given as content (e.g. kg or g/ha) out of 120 within-vigor combinations (12 nutrients, 2 seasons, 5 organs), 65 showed a significant difference between HV and LV. Conversely, with data expressed on a concentration basis (i.e. % DM) the number of significant differences between the vigor level means fell to 15. The study strengthens the causal link between soil properties and intra-vineyard spatial variability and clarifies that patterns of dry matter and nutrient partitioning to different vine organs are mildly affected by vine vigor when referred on a relative basis.
Bayesian numerical methods for nonlinear partial differential equations
Authors: Wang Junyang , Cockayne Jon , Chkrebtii Oksana , Sullivan T. J. , Oates Chris. J. 
Published: July 2021

AbstractThe numerical solution of differential equations can be formulated as an inference problem to which formal statistical approaches can be applied. However, nonlinear partial differential equations (PDEs) pose substantial challenges from an inferential perspective, most notably the absence of explicit conditioning formula. This paper extends earlier work on linear PDEs to a general class of initial value problems specified by nonlinear PDEs, motivated by problems for which evaluations of the right-hand-side, initial conditions, or boundary conditions of the PDE have a high computational cost. The proposed method can be viewed as exact Bayesian inference under an approximate likelihood, which is based on discretisation of the nonlinear differential operator. Proof-of-concept experimental results demonstrate that meaningful probabilistic uncertainty quantification for the unknown solution of the PDE can be performed, while controlling the number of times the right-hand-side, initial and boundary conditions are evaluated. A suitable prior model for the solution of PDEs is identified using novel theoretical analysis of the sample path properties of Matérn processes, which may be of independent interest.
The influence of microclimate conditions on ozone disinfection efficacy in working places
Authors: Pironti Concetta , Moccia Giuseppina , Motta Oriana , Boccia Giovanni , Franci Gianluigi , Santoro Emanuela , Capunzo Mario , De Caro Francesco 
Published: July 2021

AbstractIn recent years, the sanitization of environments, devices, and objects has become mandatory to improve human and environmental safety, in addition to individual protection and prevention measures. International studies considered ozone one of the most useful and easy sanitization methods for indoor environments, especially hospital environments that require adequate levels of disinfection. The purpose of this work was to evaluate the microclimate influence on sanitizing procedure for indoor settings with ozone, to prevent infections and ensure the safe use of the environments. The concentration of ozone was measured during sanitization treatment and estimation of microorganisms’ survival on the air and different contaminated plates after the sanitization operations were performed. The results demonstrated a significant reduction in the microbial count that always fell below the threshold value in different conditions of distance, temperature, and relative humidity.
Consultant psychiatrists’ perspectives on occupational stress in child and adolescent mental health services (CAMHS)
Authors: Doody Niamh , O’Connor Cliodhna , McNicholas Fiona 
Published: July 2021

Abstract
Background
Occupational stress is increasingly recognised as key factor contributing to service quality, safety, and worker wellbeing, with clinician providers most at high risk.

Objectives
To explore work-related stressors among consultant child and adolescent psychiatrists working in CAMHS.

Methods
Fifty-two consultants completed an online questionnaire with free-text entries describing factors contributing to occupational stress in CAMHS in Ireland.

Results
Content analysis indicated that consultants’ perception of working conditions revolved around six factors: organisational factors, human resources, adequacy of services, professional relationships, socio-political factors, and public perception. Both adequate skilled staff and funding, identified by 54% and 34% of respondents, were viewed as essential factors associated with occupational wellbeing, the most often cited concern (raised by 56% consultants) which contributed to occupational stress was of widespread public misunderstanding of CAMHS’ remit.

Conclusions
Given decades of under-resourcing, ensuring adequate levels and expertise of staffing in the post-COVID-19 era must become a reality. However, less obvious and equally important is that of correcting any public misperceptions regarding CAMHS “core” business to ensure that available scarce resources are utilised most effectively, and that staff stress levels are minimised. To achieve this, active engagement between service users, providers and planners must be undertaken.
Study on the characteristic curve of laser-induced delayed luminescence in leaves of Scindapsus
Authors: Jiang Meili , Li Chenhao , Tang B. Qing , Gao Peng , Wang Jing , Yang Yongdong , Zhang Xiaochun , Liu Yang 
Published: July 2021

AbstractAt room temperature, we studied the delayed luminescence characteristic curves of the leaves of Scindapsus in darkroom and continuously irradiate at different wavelengths. The results show that the decay of stimulated emission photons induced by pulsed laser has a typical hyperbolic trend with the delay time, and the goodness of fitted curve can reach 99.9%. The initial photon intensity I (0) and decay time τ are closely related to the environment and physiological activities of plants. In the dark room, it was found that the initial intensity and decay time of the delayed luminescence curve for picked leaves decreased, while the potted leaves remained almost unchanged. The characteristic curve of laser-induced delayed luminescence accurately reflected the process and degree of plant wilting. For continuously irradiated by the laser wavelength of 520 nm and 400 nm, respectively, the change in curve parameters reflects the selective absorption of different light wavelengths. Compare the condition with having light and without, the metabolites of photosynthesis and respiration are different in plants, which leads to greatly changes in decay time. The characteristic curve of laser-induced delayed luminescence can be used as an important parameter to measure the physiological state of plants.
Surgical Risk Reduction, Breast Cancer and Childbearing
Authors: Weltz Christina , Port Elisa 
Published: July 2021

Abstract
Purpose of Review
Young women who carry a genetic predisposition to breast cancer need to balance surgical and nonsurgical risk reducing options with childbearing. In this review, we explore how women make decisions without the benefit of official guidelines and in the context of frequently contradictory strategies.

Recent Findings
Women of reproductive age with known BRCA mutations receive incomplete and conflicting advice regarding the urgency and timing of risk reducing mastectomy (RRM). Those who prioritize RRM achieve highly effective prevention and thereby avoid not only a diagnosis of breast cancer but also adjuvant therapies which limit future childbearing. All reconstructive options are available and high levels of satisfaction are reported. Those who delay prophylactic mastectomy can pursue nonsurgical breast and ovarian risk reduction strategies such as tamoxifen and oral contraception, yet these delay child bearing. Women who prioritize child bearing maintain the ability to breast feed but have limited screening options during pregnancy and lactation.

Summary
Prioritization and timing of risk reduction and childbearing in young BRCA positive women is challenging. Elucidating these challenges enables clinicians to better counsel these women.
A Network Analysis of the Five Facets Mindfulness Questionnaire (FFMQ)
Authors: Lecuona Oscar , García-Rubio Carlos , de Rivas Sara , Moreno-Jiménez Jennifer E. , Meda-Lara Rosa Marta , Rodríguez-Carvajal Raquel 
Published: July 2021

Abstract
Objectives
The Five Facet Mindfulness Questionnaire (FFMQ) is a popular self-report instrument for mindfulness assessment. However, several studies report mixed evidence regarding its reliability and validity. While recent replication studies have shown several issues regarding its latent structure, first-order facets seemed to replicate successfully. This study proposes an exploratory approach to these facets on an item level in one sample, with cross-validation in another sample.

Methods
Using a snowball sampling, 1008 participants were recruited in the first sample. Psychometric networks were applied to explore relations between items and item clusters. We compared these exploratory latent variable proposals with previous literature. A second sample of 1210 participants was collected from an FFMQ validation study, and confirmatory factor analyses were applied to cross-validate findings on the first sample.

Results
The FFMQ showed a positively correlated network. Exploratory analyses suggested the 5-facet structure as stable with alternatives of 4-facet (merging Observe and Non-Judging) and 6-facet (splitting Acting with Awareness in two) solutions. However, the CFAs in the second sample did not provide clear support to any solution.

Conclusions
The FFMQ showed unclear evidence on its latent structure. We propose researchers and users of the FFMQ to use the most fitting solution between the 5 and 6-facet solutions in their data, since the 4-facet solution is difficult to interpret. We also propose cautionary notes and guidelines for researchers and applied users of the FFMQ and regarding this instrument. We conclude that more research is needed in mindfulness assessment to provide robust measurements.
Dynamic flight load measurements with MEMS pressure sensors
Authors: Raab Christian , Rohde-Brandenburger Kai 
Published: July 2021

AbstractThe determination of structural loads plays an important role in the certification process of new aircraft. Strain gauges are usually used to measure and monitor the structural loads encountered during the flight test program. However, a time-consuming wiring and calibration process is required to determine the forces and moments from the measured strains. Sensors based on MEMS provide an alternative way to determine loads from the measured aerodynamic pressure distribution around the structural component. Flight tests were performed with a research glider aircraft to investigate the flight loads determined with the strain based and the pressure based measurement technology. A wing glove equipped with 64 MEMS pressure sensors was developed for measuring the pressure distribution around a selected wing section. The wing shear force determined with both load determination methods were compared to each other. Several flight maneuvers with varying loads were performed during the flight test program. This paper concentrates on the evaluation of dynamic flight maneuvers including Stalls and Pull-Up Push-Over maneuvers. The effects of changes in the aerodynamic flow characteristics during the maneuver could be detected directly with the pressure sensors based on MEMS. Time histories of the measured pressure distributions and the wing shear forces are presented and discussed.
Coordination and Cooperation are Essential: A Call for a Global Network to Enhance Integrated Human Health Risk Resilience Based on China’s COVID-19 Pandemic Coping Practice
Authors: Sun Yelin , Liu Tian , Ye Tao , Shi Peijun 
Published: July 2021

AbstractMore than a year after its appearance and still rampant around the world, the COVID-19 pandemic has highlighted tragically how poorly the world is prepared to handle systemic risks in an increasingly hyper-connected global social-ecological system. The absence or clear inadequacy of global governance arrangements and mechanisms is painfully distinct and obvious. In this short article, we summarize a set of COVID-19 pandemic-related analyses and lessons that are inspired by Chinese practice. First, strong government response is one of the most important methods to control a pandemic. Second, countries should be concerned about human-to-frozen goods-to-human transmission. Third, sharing resources and experiences through cooperation is crucial to ensure an adequate health response. Based on these insights, we stress the critical importance of coordination and cooperation, and call for a global network to enhance integrated human health risk resilience.
Enhanced cube implementation for highly stratified population
Authors: Jauslin Raphaël , Eustache Esther , Tillé Yves 
Published: July 2021

AbstractA balanced sampling design should always be the adopted strategy if auxiliary information is available. In addition, integrating a stratified structure of the population in the sampling process can considerably reduce the variance of the estimators. We propose here a new method to handle the selection of a balanced sample in a highly stratified population. The method improves substantially the commonly used sampling designs and reduces the time-consuming problem that could arise if inclusion probabilities within strata do not sum to an integer.
Paranoid styles and innumeracy: implications of a conspiracy mindset on Europeans' misperceptions about immigrants
Authors: Martini Sergio , Guidi Mattia , Olmastroni Francesco , Basile Linda , Borri Rossella , Isernia Pierangelo 
Published: July 2021

AbstractInnumeracy, that is, the inability to deal with numbers and provide correct estimates about political issues, is reported to be widespread among the public. Yet, despite the recognition that a conspiracy mindset is an increasingly common phenomenon in Western democracies, this has not been considered as a potential correlate of innumeracy. Using data from an online sample of respondents across 10 European countries, we show that those with a higher propensity to hold a conspiracy worldview tend to overestimate the actual share of the immigrant population living in their own country. This association holds true when accounting for country heterogeneity and other cognitive, affective and socio-demographic factors. Employing a comparative design and refined measurements, the article contributes to our understanding of how a conspiracy mentality may influence perceptions of relevant political facts, questioning basic processes of democratic accountability.
State-Owned Enterprises as Institutional Actors: A Hybrid Historical Institutionalist and Institutional Work Framework
Authors: Butzbach Olivier , Fuller Douglas B. , Schnyder Gerhard , Svystunova Liudmyla 
Published: July 2021

ABSTRACTAlthough state-owned enterprises (SOEs) are recognized as important economic actors, the literature to date has assumed close state control over SOEs and, therefore, their passive stance towards institutions. Drawing on the institutional work and historical institutionalism literatures, we challenge this view. We develop a multilevel framework of SOE top management teams’ (TMTs’) embedded agency, spanning the national macro-institutional level, the meso-level of regimes of state-SOE relations, and sector-specific institutions. We then derive propositions regarding the factors across these multiple levels that shape SOE TMTs’ motivation, resources, and scope for institutional work. This framework allows us to explain the leeway for and likelihood of SOE TMTs’ engagement in institutional work across institutional contexts.
Extending the Ladder of Stances: Comments on Chakravartty's Scientific Ontology
Authors: Slater Matthew H. 
Published: July 2021

ABSTRACTI raise questions about Chakravartty's voluntarism about stances: supposing that we recognize a hierarchy of stances, voluntarism might be at once true (in an ultimate sense) but misleading when it comes to the practical tenability of pursuing certain debates in the philosophy of science, such as the debate about scientific realism or how to ‘naturalize’ metaphysics.
Arc-related peridotite blocks exhumed to the Eastern Block of the North China Craton prior to 2.47 Ga
Authors: Gong Mingyue , Tian Wei , Li Zhuang , Fu Bin , Wei Chunjing 
Published: July 2021

AbstractThe Songling and Majiayu peridotite blocks occur in the Eastern Block, North China Craton (NCC). Geothermobarometry data show that the Songling peridotites began exhumation from a depth ofc. 70 km (c. 23 kbar). During exhumation, the Songling peridotites were intruded by an upper-crust-derived, high-δ18O (up to +7.28‰ in zircon) trondhjemitic dyke at 2.47 Ga and experienced granulite-facies metamorphism. The Songling peridotites have hybrid mantle wedge (HMW) -like high SiO2(> 45 wt%), high FeOt (c. 10 wt%) content, high modal orthopyroxene abundance (> 35%) and highϵNd(t) (+18.4 to +21.4), which were generated by the reaction between peridotite and eclogite-derived melts. The clinopyroxenes from the Songling peridotites were in equilibrium with a Nb-, Zr- and Ti-depleted arc-like magma. The Majiayu peridotites are characterized by depletion of Nb, Zr and Hf and are highly enriched in FeOt, Th and light rare earth elements (LREEs), which can be interpreted as an open system reaction between hydrous melts and fore-arc mantle peridotites. These two peridotite blocks are considered to be arc-related mantle peridotites that experienced melt extraction and metasomatism in different styles. They were exhumed to the north margin of the North China Craton during thec. 2.47 Ga arc–continent collision along the Zunhua structural belt.
The role of social enterprises in facilitating labour market integration for people with disabilities: A convenient deflection from policy mainstreaming?
Authors: CHUI CHERYL HIU-KWAN , CHAN CHEE HON , CHANDRA YANTO 
Published: July 2021

AbstractPolicymakers have increasingly embraced social enterprises as a vehicle to create job opportunities for the disadvantaged. However, there is limited research on social enterprises in the context of disability in relation to labour market integration. Drawing on the perspectives of representatives of work integration social enterprises and people with disabilities employed in these enterprises (n=21), this study examines whether and how work integration social enterprises promote inclusion for people with disabilities, and also explores the role of WISEs in enabling people with disabilities to transition into open employment. Thematic analysis revealed three key emergent themes:Cocooned inclusion but not transition; Reinforced normative demarcation; andWISEs as a deflection from institutionalizing proactive disability policy measures. This article argues that, although WISEs were able to provide job opportunities for people with disabilities, their purported function in enabling disabled people to transition into open employment remains constrained by factors beyond their control including prevailing norms and the absence of proactive disability employment measures. This article cautions against the over-romanticisation of WISEs as the primary means to ensure the rights of people with disabilities to participate in the labour market. Implications on disability employment policies in relation to social enterprises are discussed.
Emission source tracing based on bionic algorithm mobile sensors with artificial olfactory system
Authors: Ma Denglong , Mao Weigao , Tan Wei , Gao Jianmin , Zhang Zaoxiao , Xie Yunchuan 
Published: July 2021

AbstractThe leakage of hazardous chemicals and toxic volatile substances in the atmosphere may cause serious consequences such as explosion and poisoning. To identify the unknown leakage locations and gas compositions, a mobile robot system to trace the leak source in the outdoor was investigated. First, two bionic searching algorithms, Zigzag and Silkworm algorithms, were tested with outdoor experiments for locating the leak source. The results showed that the locating errors of these two algorithms were within 0.5 m in 10 by 20 m search space, but the failing ratio of Zigzag and Silkworm algorithm was still high (about 40–50%). Therefore, an improved tracing algorithm combining the Silkworm and Zigzag algorithm, called as zigzag–Silkworm algorithm, was proposed. Compared with Silkworm and Zigzag algorithms, zigzag–Silkworm algorithm had a higher success ratio of 80% in outdoor source tracing tests, and the searching efficiency was enhanced, the efficiency parameter L: L0 has improved from 2.58 for Silkworm and 2.66 for Zigzag to 2.17 for zigzag–Silkworm. Then, in order to identify the composition of the leaked gases during the source tracing, an artificial olfaction system (AOS) based on the gas sensor array and support vector machine was set on the mobile robot. The test results in the source tracing experiments with ammonia and ethanol emissions indicated that the recognition accuracy of emission gases reached to 99% with AOS equipped on the robot. Therefore, the mobile robot system equipped with the zigzag–Silkworm algorithm and the AOS is feasible to trace the leakage source and identify the emission composition in the outdoor leakage event with good performance in efficiency and accuracy although some underlying problems still need to be addressed in future work.