bluuebunny/crossref_metadata_2025_split huggingface dataset:
Can you ask “too much” of your customers?
Authors: Landers V. Myles , Gabler Colin B. , Hardman Haley E. , Northington William Magnus 
Published: October 2022

Purpose
Companies are beginning to rely more on customer participation (CP). As a result, consumers are expected to expend more resources throughout the service exchange. Through three studies, this study aims to examine the effect of CP on customers’ evaluations of these exchanges. Study 1 examines the interaction between two levels of CP (low versus high) and shopping experience type (hedonic versus utilitarian). In Study 2, the focus shifts to understanding the negative consequences of high CP. In Study 3, the authors explore how the negative effects of high CP can be mitigated.

Design/methodology/approach
Scenario-based experiments were implemented across three studies. This study used multivariate analysis of variance (Study 1) and PROCESS (Hayes, 2018; Studies 2 and 3) to uncover how consumers respond to CP.

Findings
Results of Study 1 indicate that the CP level negatively impacts satisfaction and positive word-of mouth (PWOM) in a utilitarian context but has no effect in a hedonic context. Study 2 finds that the negative effects of high CP on satisfaction and PWOM are mediated by fairness and frustration. Study 3 suggests that these negative results can be mitigated by offering a financial incentive.

Originality/value
This study’s two primary objectives address specific calls in the CP literature. First, this study examines the effects of increased CP during hedonic and utilitarian shopping experiences. Second, this study investigates mediators and moderators associated with the negative effects of increased CP, shedding light on how the consumer processes high CP service encounters.
Enhancing relationship strategies with the live stream influencers
Authors: Hsu Li-Chun 
Published: October 2022

PurposeLive streaming platforms have become an essential marketing medium. This study constructed a model based on a combination of psychological contract theory and trust transfer theory.Design/methodology/approachA survey was administered to viewers who watched live streaming sales videos belonging to the top three most popular categories on Facebook and purchased a featured product in the past 6 months.FindingsAll but one hypothesis were supported. Although psychological contracts significantly increased trust in live streamers and trust in products, trust in products was increased more through trust in live streamers than directly.Originality/valueThe authors identified prerequisites for psychological contract establishment and developed an integrated empirical model.
Why do rewards fail to motivate knowledge sharing behavior among employees?
Authors: Kaushal Sanjay , Nyoni Austin Milward 
Published: October 2022

Purpose
This study aims to investigate the factors that lead to the failure of some rewards to induce knowledge sharing behavior among employees, with much focus on employees’ attitudes and leadership’s knowledge of employees’ preferences, and presents a model that depicts the linkages.

Design/methodology/approach
To investigate why the provision of some rewards fails to induce knowledge sharing behavior among employees, this study uses the preferred reporting items for systematic reviews and meta-analyses framework to identify and analyze 56 articles published from 2000 to 2021.

Findings
Knowledge sharing is positively linked to organizational performance. Further, employees’ negative attitudes toward a reward system negatively relate to knowledge sharing behavior. Furthermore, management’s lack of knowledge of employees’ preferences regarding rewards leads to the provision of incorrect rewards that do not enhance knowledge sharing behavior. Finally, a conceptual model depicting the linkages among the variables under consideration has been presented.

Research limitations/implications
Through the present study, employees’ attitudes toward rewards and leadership’s knowledge of employees’ preferences have been presented as critical factors that can lead to the failure of some rewards to induce knowledge sharing behavior. Further, the conceptual framework that can guide managers and leaders in strategizing on how best to develop and implement correct reward systems has been presented.

Originality/value
The present study is a significant contribution to the literature by focusing on the negative side of rewards toward knowledge sharing behavior with a focus on employees’ attitudes and leadership’s awareness of employees’ preferences regarding rewards.
Revolutionary Landscapes and Kitchens of Refusal: Tomato Sauce and Sovereignty in Egypt
Authors: Gaul Anny 
Published: October 2022

AbstractThis article presents a cultural history of tasbika, a tomato‐based cooking technique, as a window into transformations of sovereignty in colonial and postcolonial Egypt. It draws on cookbooks, popular magazines and oral histories to argue that tasbika’s relatively recent emergence as one of the country's most ubiquitous home cooking methods was made possible not only by state‐led industrialisation and modernisation projects, but also through a form of sovereignty wielded by women working in their home kitchens. This article describes this ‘kitchen sovereignty’ as an everyday form of power exercised by home cooks making decisions about how to manage scarce resources and feed their families. Moving beyond questions of food policies and market supply, this study of food and power centres the domestic labour that home cooks performed to transform raw ingredients into the flavours of everyday life in Egypt.
Lesion probability map in cerebral vein thrombosis due to Behçet's disease
Authors: Emekli Ahmed Serkan , Doğan Faruk Uğur , Gündüz Tuncay , Sezgin Mine , Ekizoğlu Esme , Yeşilot Nilüfer , Çoban Oğuzhan , Akman Gülşen , Kürtüncü Murat 
Published: October 2022

AbstractAimBehçet's disease (BD) is a multisystemic inflammatory disease. Cerebral venous sinus thrombosis (CVST) is the second most common form of neuro‐BD after parenchymal central nervous system involvement. The purpose of this study was to construct flow‐void probability maps of patients with CVST with and without BD to visually illustrate the impacted cerebral venous sinuses, to compare the subgroups of patients, and investigate the effect of thrombus localization on clinical findings.MethodsSeventeen patients with a diagnosis of BD‐related CVST (CVST‐BD) and 23 patients with a diagnosis of CVST related to other etiologies (CVST‐O) were included. We collected data including gender, age at onset of BD and CVST, presenting symptoms, neurological findings, and the etiology. High‐resolution magnetic resonance venographies obtained during CVST were used to mark and digitalize thrombosed areas. Thrombus probability and subtraction maps were created to reveal the differences between the subgroups.ResultsRemarkably, all patients with CVST‐BD had thrombosis in the transverse sinus (TS). However, TS was affected in 73.9% of the CVST‐O patients (17/17 in CVST‐BD vs 17/23 in CVST‐O, P = .03). Thrombosis developed mostly in the superior sagittal sinus (SSS) and TS in the CVST‐O group (11/23, 47.8% and 17/23, 73.9%, respectively). The frequency of SSS thrombosis tended to be higher in the CVST‐O (47.8% vs 23.5%, P = .19).ConclusionVenous infarction and hemorrhage were less common in patients with CVST‐BD. The only clinical symptom in most of the CSVT patients with BD was headache due to elevated intracranial pressure. TS thrombosis was more common in patients with BD.
Does research performance explain the “leaky pipeline” in Indian academia? A study of agricultural and applied economics
Authors: Bansal Sangeeta , Viswanathan Brinda , Meenakshi J. V. 
Published: October 2022

AbstractThis article documents the existence of a leaky pipeline based on complete enumeration of faculty in two large public academic networks: state agricultural universities and institutions of the Indian Council of Social Science Research. We then examine if there are gender differences in the quantity and quality of research publications of women relative to men that can explain this. As proxies for quality and visibility, we use several metrics, including the number of citations, h‐index, i10 index, and Scimago rank of the journal in which the research is featured. A novel aspect of the analysis is the comparison of time paths of cumulative publications over career paths of men and women professors. Our analysis of research performance is based on scraping publicly‐available data sources, including faculty and institutional websites, and google scholar pages, and represents one‐third (and likely positively selected) of all faculty in these institutions. Our results suggest that women are disadvantaged in terms of number of publications during early career years, however, the disadvantage is mitigated with seniority and women perform equally well or even surpass men later in their careers. Women are more likely to write single‐authored articles and have fewer collaborators than men, indicating that they do not access collaborative spaces as much, and are less networked than men. In spite of this, there is suggestive evidence that women are more quality conscious than men. This nuanced look at research productivity suggests the source of the leaky pipeline does not arise from differences in performance.
Does tenure influence sustainable use? The ecological impacts of harvesting baobab (Adansonia digitata)
Authors: Kozanayi Witness , Wynberg Rachel , Hoffman Michael Timm 
Published: October 2022

AbstractUsing the lens of the baobab tree, this paper explores the ecological outcomes of different tenurial arrangements and implications for resource sustainability. With the emergence of markets for baobab products, a central concern is to confirm whether use patterns differ across different tenure regimes and, if so, their ecological outcomes. The study is based on an ecological survey in Zimbabwe of 244 baobab trees located across three tenure regimes – communal, private and state – and also draws on interviews with key informants. The results suggest that tenure has a strong influence on the sustainability of baobab harvesting. Based on identified parameters of ecological sustainability, trees under state tenure were shown to be harvested unsustainably, and showed excessive bark harvesting, while those under private and communal tenure had fewer signs of debarking and produced more fruits, suggesting their use was more sustainable. Excessive bark harvesting was found to negatively affect fruit and bark production and, to a lesser extent, the overall health of the tree. The research illustrates that in order to understand ecologically sustainable use, an understanding of resource use patterns across different tenure regimes is crucial, suggesting the design of bespoke interventions to manage the use of natural resources in different tenure systems.
Operative and oncological outcomes after robotic rectal resection compared with laparoscopy: a systematic review and meta‐analysis
Authors: Flynn Julie , Larach Jose T. , Kong Joseph C. H. , Rahme Jessica , Waters Peadar S. , Warrier Satish K. , Heriot Alexander 
Published: October 2022

AbstractBackgroundMost studies comparing robotic and laparoscopic surgery, show little difference in clinical outcomes to justify the expense. We systematically reviewed and pooled evidence from studies comparing robotic and laparoscopic rectal resection.MethodMedical Literature Analysis and Retrieval System Online (MEDLINE), Excerpta Medica (EMBASE), and Cochrane databases were searched for studies between 1996 and 2021 comparing clinical outcomes between laparoscopic and robotic rectal surgeries involving total mesorectal excision. Outcome measures included operative times, conversions to open, complications, recurrence and survival rates.ResultsFifty eligible studies compared outcomes between robotic and laparoscopic rectal resections; three were randomized trials. Pooled results showed significantly longer operating times for robotic surgery but lower conversion and complications rates, shorter lengths of stay in hospital, better rates of complete mesorectal resection and better three‐year overall survival. However, the low number of randomized studies makes most data subject to bias.ConclusionAvailable evidence supports the safety and ongoing use of robotic rectal cancer surgery, while further high‐quality evidence is sought to justify the expense.
Viral clearance, pharmacokinetics and tolerability of ensovibep in patients with mild to moderate COVID‐19: A phase 2a, open‐label, single‐dose escalation study
Authors: Prins Manon L. M. , van der Plas Johan L. , Vissers Maurits F. J. M. , Berends Cécile L. , Tresch Gaby , Soergel Marianne , Fernández Elena , van den Berge Nikita , Duijsings Daniël , Zitt Christof , Stavropoulou Vaia , Zimmermann Maya , Drake Roxana F. , Burggraaf Jacobus , Groeneveld Geert H. , Kamerling Ingrid M. C. 
Published: October 2022

AimTo assess viral clearance, pharmacokinetics, tolerability and symptom evolution following ensovibep administration in symptomatic COVID‐19 outpatients.MethodsIn this open‐label, first‐in‐patient study a single dose of either 225 mg (n = 6) or 600 mg (n = 6) of ensovibep was administered intravenously in outpatients with mild‐to‐moderate COVID‐19 symptoms. Pharmacokinetic profiles were determined (90‐day period). Pharmacodynamic assessments consisted of viral load (qPCR and cultures) and symptom questionnaires. Immunogenicity against ensovibep and SARS‐CoV‐2‐neutralizing activity were determined. Safety and tolerability were assessed throughout a 13‐week follow‐up.ResultsBoth doses showed similar pharmacokinetics (first‐order) with mean half‐lives of 14 (SD 5.0) and 13 days (SD 5.7) for the 225‐ and 600‐mg groups, respectively. Pharmacologically relevant serum concentrations were maintained in all subjects for at least 2 weeks postdose, regardless of possible immunogenicity against ensovibep. Viral load changes from baseline at day 15 were 5.1 (SD 0.86) and 5.3 (SD 2.2) log10 copies/mL for the 225‐ and 600‐mg doses, respectively. COVID‐19 symptom scores decreased from 10.0 (SD 4.1) and 11.3 (SD 4.0) to 1.6 (SD 3.1) and 3.3 (SD 2.4) in the first week for the 225‐ and 600‐mg groups, respectively. No anti‐SARS‐CoV‐2 neutralizing activity was present predose and all patients had SARS‐CoV‐2 antibodies at day 91. Adverse events were of mild‐to‐moderate severity, transient and self‐limiting.ConclusionSingle‐dose intravenous administration of 225 or 600 mg of ensovibep appeared safe and well tolerated in patients with mild‐to‐moderate COVID‐19. Ensovibep showed favourable pharmacokinetics in patients and the pharmacodynamic results warrant further research in a larger phase 2/3 randomized‐controlled trail.
Hydrodynamics in early animal evolution
Authors: Nielsen Claus 
Published: October 2022

ABSTRACTChoanoflagellates and sponges feed by filtering microscopic particles from water currents created by the flagella of microvillar collar complexes situated on the cell bodies of the solitary or colonial choanoflagellates and on the choanocytes in sponges. The filtering mechanism has been known for more than a century, but only recently has the filtering process been studied in detail and also modelled, so that a detailed picture of the water currents has been obtained. In the solitary and most of the colonial choanoflagellates, the water flows freely around the cells, but in some forms, the cells are arranged in an open meshwork through which the water can be pumped. In the sponges, the choanocytes are located in choanocyte chambers (or choanocyte areas) with separate incurrent and excurrent canals/pores located in a larger body, which enables a fixed pattern of water currents through the collar complexes. Previous theories for the origin of sponges show evolutionary stages with choanocyte chambers without any opening or with only one opening, which makes separation of incurrent and excurrent impossible, and such stages must have been unable to feed. Therefore a new theory is proposed, which shows a continuous evolutionary lineage in which all stages are able to feed by means of the collar complexes.
Bone vitality and vascularization of mandibular and maxillary bone grafts in maxillary sinus floor elevation: A retrospective cohort study
Authors: Wu Vivian , Schulten Engelbert A. J. M. , Helder Marco N. , ten Bruggenkate Christiaan M. , Bravenboer Nathalie , Klein‐Nulend Jenneke 
Published: October 2022

AbstractObjectivesMandibular retromolar (predominantly cortical) and maxillary tuberosity (predominantly cancellous) bone grafts are used in patients undergoing maxillary sinus floor elevation (MSFE) for dental implant placement. The aim of this retrospective cohort study was to investigate whether differences exist in bone formation and vascularization after grafting with either bone source in patients undergoing MSFE.MethodsFifteen patients undergoing MSFE were treated with retromolar (n = 9) or tuberosity (n = 6) bone grafts. Biopsies were taken 4 months postoperatively prior to dental implant placement, and histomorphometrically analyzed to quantify bone and osteoid area, number of total, apoptotic, and receptor activator of nuclear factor‐κB ligand (RANKL)‐positive osteocytes, small and large‐sized blood vessels, and osteoclasts. The grafted area was divided in three regions (caudal‐cranial): RI, RII, and RIII.ResultsBone volume was 40% (RII, RIII) higher and osteoid volume 10% (RII) lower in retromolar compared to tuberosity‐grafted areas. Total osteocyte number and number of RANKL‐positive osteocytes were 23% (RII) and 90% (RI, RII) lower, but osteoclast number was higher (retromolar: 12, tuberosity: 0) in retromolar‐grafted areas. The total number of blood vessels was 80% (RI) to 60% (RIII) lower, while the percentage of large‐sized blood vessels was 86% (RI) to 25% (RIII) higher in retromolar‐grafted areas. Number of osteocyte lacunae and apoptotic osteocytes were similar in both bone grafts used.ConclusionsCompared to the retromolar bone, tuberosity bone showed increased bone vitality and vascularization in patients undergoing MSFE, likely due to faster bone remodeling or earlier start of new bone formation. Therefore, tuberosity bone grafts might perform better in enhancing bone regeneration.
Coupling future climate and land‐use projections reveals where to strengthen the protection of Mediterranean Key Biodiversity Areas
Authors: Verniest Fabien , Galewski Thomas , Julliard Romain , Guelmami Anis , Le Viol Isabelle 
Published: October 2022

AbstractIdentifying sites that are both important for biodiversity and likely to be heavily affected by anthropogenic pressures in the future is crucial to settle priorities in the implementation of conservation measures, such as the designation of new protected areas. Although assessing the exposure of terrestrial Key Biodiversity Areas to global change would support such identification, it has never been performed to our knowledge. In addition, previous exposure assessments have been limited to few metrics of climate change and have not considered other global change components. Here, we assess the extent to which terrestrial (including inland water) Key Biodiversity Areas are exposed to future climate change and land‐use modifications in 29 countries of the Mediterranean region, and identify countries where additional protection efforts are most needed. To this end, we calculated two local and two regional exposure metrics using projections of climate and land‐use for late 21st century under four scenarios that were used in the sixth assessment report of the Intergovernmental Panel on Climate Change (SSP1‐2.6, SSP2‐4.5, SSP3‐7.0, and SSP5‐8.5). These four exposure metrics were subsequently combined into an exposure index ranking sites from least to most exposed to climate and land‐use changes. We highlight that the most exposed non‐protected Key Biodiversity Areas are located in countries where the protection of this network is lowest (i.e., high number and percentage of non‐protected sites). We also found that Key Biodiversity Areas were overall more exposed than the rest of the study zone and that the sites most in need of conservation actions were similar across future scenarios. Our study reinforces the pressing necessity to strengthen and extend conservation measures in Mediterranean Key Biodiversity Areas, especially in Middle‐East and Maghreb countries whose Key Biodiversity Areas are both at risk to be strongly affected by anthropogenic pressures and insufficiently protected.
Sleep and wake in a model of the thalamocortical system with Martinotti cells
Authors: Bugnon Tom , Mayner William G. P. , Cirelli Chiara , Tononi Giulio 
Published: October 2022

AbstractThe mechanisms leading to the alternation between active (UP) and silent (DOWN) states during sleep slow waves (SWs) remain poorly understood. Previous models have explained the transition to the DOWN state by a progressive failure of excitation because of the build‐up of adaptation currents or synaptic depression. However, these models are at odds with recent studies suggesting a role for presynaptic inhibition by Martinotti cells (MaCs) in generating SWs. Here, we update a classical large‐scale model of sleep SWs to include MaCs and propose a different mechanism for the generation of SWs. In the wake mode, the network exhibits irregular and selective activity with low firing rates (FRs). Following an increase in the strength of background inputs and a modulation of synaptic strength and potassium leak potential mimicking the reduced effect of acetylcholine during sleep, the network enters a sleep‐like regime in which local increases of network activity trigger bursts of MaC activity, resulting in strong disfacilitation of the local network via presynaptic GABAB1a‐type inhibition. This model replicates findings on slow wave activity (SWA) during sleep that challenge previous models, including low and skewed FRs that are comparable between the wake and sleep modes, higher synchrony of transitions to DOWN states than to UP states, the possibility of triggering SWs by optogenetic stimulation of MaCs, and the local dependence of SWA on synaptic strength. Overall, this work points to a role for presynaptic inhibition by MaCs in the generation of DOWN states during sleep.