bluuebunny/crossref_metadata_2025_split huggingface dataset:
Individual entrepreneurial orientation, value congruence, and individual outcomes: Does the institutional entrepreneurial environment matter?
Authors: Wang Lin , Ali Murad , Kim Hyun Jeong , Lee Sareum , Hernández Perlines Felipe 
Published: March 2021

AbstractAlthough entrepreneurial orientation (EO) at the firm‐level is often conceptualized as a direct antecedent of performance, the findings of previous studies lending support to this association are inconsistent. Consequently, drawing on the attraction/selection/attrition and institutional theories and employing the moderated mediation analysis approach, this study conceptualizes the individual perception of a firm's EO or individual entrepreneurial orientation (IEO). It examines the direct and indirect effects of IEO on individual outcomes measured in terms of performance expectation, job involvement, and organizational commitment. More specifically, it examines whether these effects are mediated by value congruence and moderated by the institutional entrepreneurial environment to understand these inconsistent findings better. Using a sample of 398 environmentally concerned small and medium‐sized enterprises (SMEs) in South Korea, partial least squares structural equation modeling (PLS‐SEM), and the PROCESS macro were employed to analyzed the research model. This study finds that value congruence mediates the association between IEO and performance expectation, job involvement, and organizational commitment. The moderated mediation model analysis also suggests that the mediating role of value congruence increases as the level of the institutional entrepreneurial environment increases. These findings offer useful theoretical and managerial implications of the IEO on individual outcomes.
DSM‐5 eating disorder prevalence, gender differences, and mental health associations in United States military veterans
Authors: Masheb Robin M. , Ramsey Christine M. , Marsh Alison G. , Decker Suzanne E. , Maguen Shira , Brandt Cynthia A. , Haskell Sally G. 
Published: March 2021

AbstractObjectiveLittle is known about prevalence estimates of new and revised DSM‐5 eating disorders diagnoses in general, and especially among high‐risk, underserved and diverse eating disorder populations. The aim of the current study was to determine prevalence, gender differences and correlates of DSM‐5 eating disorders in veterans.MethodIraq and Afghanistan war era veterans (N = 1,121, 51.2% women) completed the Eating Disorder Diagnostic Scale‐5 and validated measures of eating pathology and mental health between July 2014 and September 2019.ResultsOverall more women than men (32.8% vs. 18.8%, p < .001) reported symptoms consistent with a DSM‐5 eating disorder. Prevalence estimates (women vs. men) for the specific diagnoses were: Anorexia Nervosa (AN; 0.0% vs. 0.0%), Bulimia Nervosa (BN; 6.1% vs. 3.5%), Binge‐Eating Disorder (BED; 4.4% vs. 2.9%), Atypical AN (AAN; 13.6% vs. 4.9%), Subclinical BN (0.0% vs. 0.2%), Subclinical BED (1.4% vs. 0.6%), Purging Disorder (2.1% vs. 0.7%), and Night Eating Syndrome (NES; 5.2% vs. 6.0%). Women were more likely to have BN or AAN, and there was no difference for BED or NES among genders. The eating disorder group had a higher mean BMI, and significantly greater eating pathology and mental health symptoms than the non‐eating disorder group.DiscussionApproximately one‐third of women, and one‐fifth of men, reported symptoms consistent with a DSM‐5 eating disorder diagnosis. These high prevalence estimates across genders, and associated mental health concerns, suggest an urgent need to better understand and address eating disorders in military and veteran populations.
Temperature but not ocean acidification affects energy metabolism and enzyme activities in the blue mussel, Mytilus edulis
Authors: Matoo Omera B. , Lannig Gisela , Bock Christian , Sokolova Inna M. 
Published: March 2021

Abstract

In mosaic marine habitats, such as intertidal zones, ocean acidification (OA) is exacerbated by high variability of pH, temperature, and biological CO2 production. The nonlinear interactions among these drivers can be context‐specific and their effect on organisms in these habitats remains largely unknown, warranting further investigation.

We were particularly interested in Mytilus edulis (the blue mussel) from intertidal zones of the Gulf of Maine (GOM), USA, for this study. GOM is a hot spot of global climate change (average sea surface temperature (SST) increasing by >0.2°C/year) with >60% decline in mussel population over the past 40 years.

Here, we utilize bioenergetic underpinnings to identify limits of stress tolerance in M. edulis from GOM exposed to warming and OA. We have measured whole‐organism oxygen consumption rates and metabolic biomarkers in mussels exposed to control and elevated temperatures (10 vs. 15°C, respectively) and current and moderately elevated PCO2 levels (~400 vs. 800 µatm, respectively).

Our study demonstrates that adult M. edulis from GOM are metabolically resilient to the moderate OA scenario but responsive to warming as seen in changes in metabolic rate, energy reserves (total lipids), metabolite profiles (glucose and osmolyte dimethyl amine), and enzyme activities (carbonic anhydrase and calcium ATPase).

Our results are in agreement with recent literature that OA scenarios for the next 100–300 years do not affect this species, possibly as a consequence of maintaining its in vivo acid‐base balance.
Development and investigation of microencapsulated caprylic acid‐based phase change materials for thermal energy storage applications
Authors: Tanwar Surya , Kaur Raminder 
Published: March 2021

SummaryThe present study is focused on the preparation of microencapsulated phase change materials (Micro‐PCMs) for thermal energy storage applications. These Micro‐PCMs capsules comprise of a renewable material, caprylic acid (CA), as core latent heat storage material, confined inside the polymethylmethacrylate (PMMA) shells and are produced by the suspension‐like polymerization method. The prepared Micro‐PCMs are characterized by FTIR, SEM, and Particle Size Analyzer. The phase change properties, including melting and crystallization temperatures, and latent heats associated during phase change are determined by DSC and are reported as 14.3 ± 0.2°C, 9.7 ± 0.4°C, and 98.7 ± 1.5 J/g, 99.0 ± 1.7 J/g, respectively. The TGA results indicated that the synthesized Micro‐PCMs exhibit a two‐step degradation pattern and have good thermal stability. The T‐History test is carried out to study the thermal energy storage/release time of the Micro‐PCMs. Thermal cycling test has been performed to check the thermal reliability of the microcapsules. The synthesized Micro‐PCMs are good contenders for latent heat absorption and can play a vital role in the area of thermal energy storage (TES) applications, such as passive space heating or cooling applications, smart textiles, and thermo‐responsive functional coatings.
Vaccination hesitancy and the “myth” on mRNA‐based vaccines in Italy in the COVID‐19 era: Does urgency meet major safety criteria?
Authors: Chirumbolo Salvatore 
Published: March 2021

AbstractCoronavirus disease 2019 (COVID‐19) vaccination campaign in Italy has started with a huge perplexity about vaccine efficacy, vaccine‐borne adverse effects and vaccine clinical trial studies. In this commentary I tried to elucidate these issues, which represent a fundamental topic to be thoroughly addressed in COVID‐19 pandemic.
CBCT‐based navigation system for open liver surgery: Accurate guidance toward mobile and deformable targets with a semi‐rigid organ approximation and electromagnetic tracking of the liver
Authors: Ivashchenko Oleksandra V. , Kuhlmann Koert F.D. , van Veen Ruben , Pouw Bas , Kok Niels F. M. , Hoetjes Nikie J. , Smit Jasper N. , Klompenhouwer Elisabeth G. , Nijkamp Jasper , Ruers Theodoor J. M. 
Published: March 2021

PurposeThe surgical navigation system that provides guidance throughout the surgery can facilitate safer and more radical liver resections, but such a system should also be able to handle organ motion. This work investigates the accuracy of intraoperative surgical guidance during open liver resection, with a semi‐rigid organ approximation and electromagnetic tracking of the target area.MethodsThe suggested navigation technique incorporates a preoperative 3D liver model based on diagnostic 4D MRI scan, intraoperative contrast‐enhanced CBCT imaging and electromagnetic (EM) tracking of the liver surface, as well as surgical instruments, by means of six degrees‐of‐freedom micro‐EM sensors.ResultsThe system was evaluated during surgeries with 35 patients and resulted in an accurate and intuitive real‐time visualization of liver anatomy and tumor's location, confirmed by intraoperative checks on visible anatomical landmarks. Based on accuracy measurements verified by intraoperative CBCT, the system’s average accuracy was 4.0 ± 3.0 mm, while the total surgical delay due to navigation stayed below 20 min.ConclusionsThe electromagnetic navigation system for open liver surgery developed in this work allows for accurate localization of liver lesions and critical anatomical structures surrounding the resection area, even when the liver was manipulated. However, further clinically integrating the method requires shortening the guidance‐related surgical delay, which can be achieved by shifting to faster intraoperative imaging like ultrasound. Our approach is adaptable to navigation on other mobile and deformable organs, and therefore may benefit various clinical applications.
Cost‐optimal truck‐and‐robot routing for last‐mile delivery
Authors: Ostermeier Manuel , Heimfarth Andreas , Hübner Alexander 
Published: March 2021

AbstractDuring recent years, several companies have introduced small autonomous delivery robots and evidenced their technical applicability in field studies. However, a holistic planning framework for routing and utilizing these robots is still lacking. Current literature focuses mainly on logistical performance of delivery using autonomous robots, ignoring real world limitations, and does not assess the respective impact on total delivery costs. In contrast, this paper presents an approach to cost‐optimal routing of a truck‐and‐robot system for last‐mile deliveries with time windows, showing how to minimize the total costs of a delivery tour for a given number of available robots. Our solution algorithm is based on a combination of a neighborhood search with cost‐specific priority rules and search operators for the truck routing, while we provide and evaluate two alternatives to solve the robot scheduling subproblem: an exact and a heuristic approach. We show in numerical experiments that our approach is able to reduce last‐mile delivery costs significantly. Within a case study, the truck‐and‐robot concept reduces last‐mile costs by up to 68% compared to truck‐only delivery. Finally, we apply sensitivity analyses to provide managerial guidance on when truck‐and‐robot deliveries can efficiently be used in the delivery industry.
Chronic respiratory failure in bronchopulmonary dysplasia
Authors: Baker Christopher D. 
Published: March 2021

AbstractAlthough survival has improved dramatically for extremely preterm infants, those with the most severe forms of bronchopulmonary dysplasia (BPD) fail to improve in the neonatal period and go on to develop chronic respiratory failure. When careful weaning of respiratory support is not tolerated, the difficult decision of whether or not to pursue chronic ventilation via tracheostomy must be made. This requires shared decision‐making with an interdisciplinary medical team and the child's family. Although they suffer from increased morbidity and mortality, the majority of these children will survive to tolerate ventilator liberation and tracheostomy decannulation. Care coordination for the technology‐dependent preterm infant is complex, but there is a growing consensus that chronic ventilation can best support neurodevelopmental progress and improve long‐term outcomes.
Planar Graphene‐Based Microsupercapacitors
Authors: Lu Bing , Jin Xuting , Han Qing , Qu Liangti 
Published: March 2021

AbstractWith the development of wearable, portable, and implantable electronic devices, flexible and on‐chip microsupercapacitors (MSCs) are urgently needed for miniaturized energy storage. Planar MSCs have high power density, fast charge/discharge rate, and long operating lifetime, and can adapt to future flexible, integrated, and miniaturized electronic systems for wide application foreground. Due to the high specific surface area, outstanding electrical conductivity, and excellent electron mobility, graphene shows promising advantages in planar MSCs devices, thus stimulates wide‐ranging research in the last few years. Herein, the recent progress of planar graphene‐based MSCs, including the intrinsic structure regulation of graphene‐based electrode materials, the specific fabrication techniques, the multifunctional integration, and various applications of MSCs as flexible and on‐chip energy storage is systematically summarized. The key challenges and prospects of future planar graphene‐based MSCs are also discussed targeting to realize their practical applications.
Modeling NO3–N leaching during establishment of turfgrasses irrigated with tailored reclaimed water
Authors: Geza Mengistu , Deb Sanjit K. , Leinauer Bernd , Stanek Shavonne , Sevostianova Elena , Serena Matteo 
Published: March 2021

AbstractTurfgrass systems have been identified as potential sources of nitrate leaching and subsequent groundwater contamination. The HYDRUS (2D/3D) model was used to quantify nitrate leaching from bermudagrass [Cynodon dactylon (L.) Pers.] and buffalograss [Buchloe dactyloides (Nutt.) Engelm] established by either seed or sod and irrigated with either tailored (defined as reclaimed water with an N concentration of 15 mg L−1) or potable water and fertilized with calcium nitrate. A parameter sensitivity analysis conducted prior to model calibration revealed that soil texture, denitrification rate, and plant uptake all affected nitrate leaching. Simulated nitrate flux matched the experimental data more accurately when denitrification rate varied by soil depth. Moreover, nitrate leaching also differed between turfgrass species and between establishment methods. Leaching was higher from grasses propagated by seed than from sod at the beginning of the establishment period. Increasing the concentration of nitrate in tailored water from 0 to 200 mg L–1 increased concentrations at 50‐cm depths for both species but the increase was significantly higher under buffalograss than bermudagrass and was attributed to lower nutrient uptake and denitrification rates under buffalograss. Nitrate concentrations at 50‐cm depth were significantly higher for coarse sand compared with loamy sand, which was attributed to differences in retention times of the two soil types. Soil texture was even more important than nitrate application rate in predicting nitrate leaching losses and the results of the sensitivity analysis demonstrated that nitrate leaching was affected more by denitrification than by plant uptake.
Towards a Public Sector Data Culture: Data as an Individual and Communal Resource in Progressing Democracy
Authors: Falk Petter 
Published: March 2021

AbstractAn increased use of data has swept through many policy areas and shaped procedural and substantive policy instruments. Hence, citizens and governments, as both producers and consumers of data, become intertwined in even more complex ways. But the inherent logic of data-driven services and systems sometimes challenges the prerequisites and ideals of liberal democracy. Though a democratically sound data-practice and data-culture is crucial for ensuring a democratic usage of citizens data, discourse tends to overlook these aspects. Drawing on insights from the project Democracy Data, this chapter explores the opportunities and obstacles for establishing democratically oriented public sector data cultures.
Painful Experience and Constitution of the Intersubjective Self: A Critical-Phenomenological Analysis
Authors: Stanier Jessica , Miglio Nicole 
Published: March 2021

AbstractIn this paper, we discuss how phenomenology might cogently express the way painful experiences are layered with complex intersubjective meaning. In particular, we propose a critical conception of pain as an intricate multi-levelled phenomenon, deeply ingrained in the constitution of one’s sense of bodily self and emerging from a web of intercorporeal, social, cultural, and political relations. In the first section, we review and critique some conceptual accounts of pain. Then, we explore how pain is involved in complex ways with modalities of pleasure and displeasure, enacted personal meaning, and contexts of empathy or shame. We aim to show why a phenomenology of pain must acknowledge the richness and diversity of peculiar painful experiences. The second section then weaves these critical insights into Husserlian phenomenology of embodiment, sensation, and localisation. We introduce the distinction between Body-Object and Lived-Body to show how pain presents intersubjectively (e.g. from a patient to a clinician). Furthermore, we stress that, while pain seems to take a marginal position in Husserl’s whole corpus, its role is central in the transcendental constitution of the Lived-Body, interacting with the personal, interpersonal, and intersubjective levels of experiential constitution. Taking a critical-phenomenological perspective, we then concretely explore how some people may experiencestructuralconditions which may make their experiences more or less painful.
Impulsive SEP Events (and Flares)
Authors: Reames Donald V. 
Published: March 2021

Abstract3He-rich, Fe-rich, and enriched in elements with Z > 50, the abundances of solar energetic particles (SEPs) from the small impulsive SEP events stand out as luminaries in our study. The 3He is enhanced by resonant wave-particle interactions. Element abundances increase 1000-fold as the ~3.6 power of the mass-to-charge ratio A/Q from He to heavy elements like Au or Pb, enhanced during acceleration in islands of magnetic reconnection in solar jets, and probably also in flares. This power-law of enhancement vs. A/Q implies Q determined by a source temperature of 2.5–3.2 MK, typical of jets from solar active regions where these impulsive SEPs occur. However, a few small events are unusual; several have suppressed 4He, and rarely, a few very small events with steep spectra have elements N or S greatly enhanced, perhaps by the same resonant-wave mechanism that enhances 3He. Which mechanism will dominate? The impulsive SEP events we see are associated with narrow CMEs, from solar jets where magnetic reconnection on open field lines gives energetic particles and CMEs direct access to space. Gamma-ray lines tell us that the same acceleration physics may occur in flares.
Gradual SEP Events
Authors: Reames Donald V. 
Published: March 2021

AbstractGradual solar energetic-particle (SEP) events are “big proton events” and are usually much more “gradual” in their decay than in their onset. As their intensities increase, particles streaming away from the shock amplify Alfvén waves that scatter subsequent particles, increasing their acceleration, eventually limiting ion flow at the “streaming limit.” Waves generated by higher-speed protons running ahead can also throttle the flow of lower-energy ions, flattening spectra and altering abundances in the biggest SEP events. Thus, we find that the A/Q-dependence of scattering causes element-abundance patterns varying in space and time, which define source-plasma temperatures T, since the pattern of Q values of the ions depends upon temperature. Differences in T explain much of the variation of element abundances in gradual SEP events. In nearly 70% of gradual events, SEPs are shock-accelerated from ambient coronal plasma of ~0.8–1.6 MK, while 24% of the events involve material with T ≈ 2–4 MK re-accelerated from residual impulsive-suprathermal ions with pre-enhanced abundances. This source-plasma temperature can occasionally vary with solar longitude across the face of a shock. Non-thermal variations in ion abundances in gradual SEP events reaccelerated from the 2–4 MK impulsive source plasma are reduced, relative to those in the original impulsive SEPs, probably because the accelerating shock waves sample a pool of ions from multiple jet sources. Late in gradual events, SEPs become magnetically trapped in a reservoir behind the CME where spectra are uniform in space and decrease adiabatically in time as the magnetic bottle containing them slowly expands. Finally, we find variations of the He/O abundance ratio in the source plasma of different events.
Methodisches Vorgehen
Authors: Schleicher Katharina 
Published: March 2021

ZusammenfassungUm zu untersuchen, inwieweit durch transformative Forschung lokale Transformationsprozesse angestoßen werden können, werden zwei solcher Forschungsprojekte anhand einer empirischen Analyse dahingehend untersucht, ob diese nach einer Laufzeit von drei Jahren bereits die Diskurse verändert haben, ob also bereits Veränderungen eingetreten sind. Dieses Kapitel stellt das methodische Vorgehen dar. Zunächst werden der Ansatz der Kongruenzmethode und die Auswahl der beiden Fälle erläutert. Daran anschließend werden die Prognosen dargestellt, die mithilfe der Kongruenzmethode auf Übereinstimmung mit der Empirie abgeglichen werden und die Erhebungs- und Auswertungsmethoden dargelegt. Im abschließenden Teil dieses Kapitels wird die Methode sowie die Rolle der Autorin kritisch beleuchtet und die Strategien zur Einhaltung von Qualitäts- und Gütekriterien dargelegt.
Analyse zweier transformativer Forschungsprojekte
Authors: Schleicher Katharina 
Published: March 2021

ZusammenfassungIn diesem Kapitel werden zwei Fälle transformativer Forschung im Hinblick auf die aus dem diskursiven Institutionalismus herausgearbeiteten Kriterien bezüglich der Arten von Ideen, Akteur*innen, Strategien und Rahmenbedingungen untersucht. Die Analyse kommt zu dem Ergebnis, dass die Wissenschaftler*innen als institutionelle Unternehmer*innen in lokalen Netzwerken agierten und innerhalb des Untersuchungszeitraumes von drei Jahren bereits neue Diskurse anstoßen konnten. Besonders wenn sie an vorhandene Krisenwahrnehmungen anknüpfen konnten und über gute Netzwerke verfügten, konnten sie erste Veränderungen bewirken. Die neuen Paradigmen, die Grundlage einer umweltverträglichen Gesellschaft ohne den Anspruch dauerhaften Wirtschaftswachstums sein sollten, wurden jedoch kaum verbreitet und eine Transformation konnte bislang keiner der beiden Fälle anstoßen.
Drivers of Agricultural Growth in Odisha
Authors: Hoda Anwarul , Gulati Ashok , Wardhan Harsh , Rajkhowa Pallavi 
Published: March 2021

AbstractOdisha is the ninth largest state in India with a share of 4.7% of India’s total landmass. In terms of population, it is the eleventh largest comprising 3.47% of India’s total population, of which more than 83% is rural (Census 2011).