bluuebunny/crossref_metadata_2025_split huggingface dataset:
Supplier flexibility and performance: an empirical research
Authors: Üstündağ Asuman , Ungan Mustafa C. 
Published: April 2020

PurposeA literature review conducted for this study showed that although different aspects of supply chain flexibility have been studied, research on the factors affecting supplier flexibility and the impact of supplier flexibility on supplier performance are conspicuously absent. The present study aims to fill in this gap in the literature.Design/methodology/approachA quantitative research design was adopted. Data were collected from 119 manufacturing companies operating in Turkey and analyzed by structural equation modeling.FindingsThe findings show that supplier flexibility is associated with environmental uncertainty, relationships with the buyer and the quality of information shared between the buyer and the supplier, but not with the level of information shared between the buyer and the supplier. The findings also indicate that supplier flexibility affects supplier performance.Research limitations/implicationsThe generalizability of the findings can be considered as a limitation. In the future, sector-based larger-scale studies are desirable. Also, data can be collected from both the main business and suppliers and findings may be compared.Practical implicationsThe findings of this study help decision-makers to make more informed decisions about information exchange, supplier relationships and environmental uncertainties depending on the degree of flexibility that they request from their suppliers.Originality/valueA literature review for this study indicated that there is a lack of research on the factors affecting supplier flexibility. Therefore, this research is expected to make an original contribution to the literature.
A hierarchical model for critical success factors in apparel supply chain
Authors: Chowdhury Nighat Afroz , Ali Syed Mithun , Paul Sanjoy Kumar , Mahtab Zuhayer , Kabir Golam 
Published: April 2020

PurposeSupply chain management plays an important role in sustaining businesses in today's competitive environment. Therefore, industrial managers are focusing on exploring the key performance improvement attributes of supply chain management to achieve a better position in the global market. Aimed at ensuring best supply chain management practices, this study presents the key performance improvement attributes, known as critical success factors (CSFs), within the context of the apparel supply chain of Bangladesh.Design/methodology/approachIn this paper, the interpretive structural modeling method (ISM) has been applied to develop a structural framework to analyze the contextual relationship among the factors under consideration. MICMAC (Matriced' Impacts Croise´s Multiplication Applique´e a´ unClassement) analysis has also been performed to define the classification of the CSFs in terms of their driving and dependence power.FindingsThe research findings reveal that supply chain collaboration/partnership and customer satisfaction are of crucial importance to success in the context of supply chain management of the readymade (RMG) garments industry of Bangladesh. Further evidence suggests that these, along with other success factors, can assist in achieving a competitive advantage and better market position. A number of theoretical and managerial implications have been provided for managers and practitioners, and for further evaluation of the study.Originality/valueThis paper considers a new supply chain problem which identifies and evaluates critical success factors. This paper also develops a new structural model for evaluating critical success factors.
Abusive supervision and frontline employees’ attitudinal outcomes
Authors: Al-Hawari Mohd Ahmad , Bani-Melhem Shaker , Quratulain Samina 
Published: April 2020

PurposeThis study aims to examine a moderated mediation model that explains how abusive supervision influences employees’ capacity to satisfy customers (via their silence behavior) and how a customer-oriented work climate moderates the indirect influence of abusive supervision on frontline employees’ (FLEs) capacity to satisfy customers.Design/methodology/approachA time-lagged design was used to collect data from 335 FLEs of 57 hospitality organizations. A multilevel analysis was performed to test the hypotheses underpinning the study.FindingsThe findings revealed that employees are more likely to remain silent when they experience abusive supervision and this silence directly affects their ability to serve customers. The effect that abusive supervision has on silence behaviors is stronger when organizational customer orientation is low.Practical implicationsThe study findings can provide hospitality managers with a better understanding of the complex relationship between supervisory behaviors and the organizational environment and how these factors influence employees’ discretionary behaviors (e.g. decision to intentionally withhold information) and capacity to serve customers.Originality/valueThe findings provide a novel contribution by explaining how abusive supervision affects hospitality employees’ capacity to serve customers and when this effect is more pronounced. These findings highlight that hospitality organizations need to understand that when leader behavior does not align with what is prescribed for a customer-oriented service climate, the benefits of a favorable work climate do not exist.
Investigating the triangular relationship between temporary event workforce, event employment businesses and event organisers
Authors: Michopoulou Eleni , Azara Iride , Russell Anna 
Published: April 2020

Purpose
This study aims to examine issues of talent management (TM) in events. Specifically, it investigates the triangular relationship that exists amongst temporary event workforces, event employment businesses (EEBs) and event organisers (EOs).

Design/methodology/approach
A mixed method design was used including a quantitative survey of UK temporary event workers (TEW) to examine their characteristics and motivations to work at events; a qualitative survey with (EOs) to understand the reasons for using TEW and (EEBs) and interviews with EEBs to understand their challenges in delivering best-fit between TEW and EOs.

Findings
This study sheds light on the complex relationships amongst temporary event workforces, EOs and event employment businesses. Findings show TEW who display high levels of affective commitment towards their employment organisation and possess the characteristics of extraversion and contentiousness, are highly motivated to work at events. EOs suggest their operational restrictions (such as limited resources, time and expertise) are fuelling the need to use EEBs to source staff with the right skills and attitudes. In turn, these recruiters demonstrate they play an active role in reconciling the often-conflicting needs of EOs and TEW.

Originality/value
This study extends knowledge and understanding on TM in events by providing insights into the characteristics of TEW as a growing labour market segment in the event sector. Significantly, the study contributes to a better understanding of the critical role that EEBs play in the construction, development and management of talent in events.
The Xenocentrism scale in Brazil: validation with wine consumers
Authors: Mueller Adilson , Damacena Cláudio , Torres Cláudio Vaz 
Published: April 2020

PurposeThe purpose of this paper is to obtain evidence for validity of the consumer xenocentrism scale adapted to wine consumption in Brazil. Xenocentrism is the internalized belief of the consumer about the inferiority of national products, and a propensity to prefer foreign products when compared to national products for the purposes of social aggrandizement.Design/methodology/approachTwo samples composed of wine consumers were investigated (online and paper-and-pencil questionnaires), and the scale validation process was carried out in two studies. The sample of the first study was composed of 195 participants, and in the second study, 258 participants were investigated. Data were treated with confirmatory factor analyses and structural equation modeling.FindingsMain results pointed to the discriminant and predictive validity for the Brazilian version of the scale of consumer xenocentrism adapted to the context of wine consumption.Originality/valueThis study expands on the original one by Balabanis and Diamantopoulus (2016), proposing the validation of the scale with Brazilian consumers. It also expands on the understanding of this behavior to a specific product (domestic wines) and offers evidence of scale validity in a culturally and economically context different from that of the original study, suggesting some evidence that the xenocentrism construct may actually occur in different cultures. An agenda of empirical research is suggested, to the understanding of the antecedents of xenocentric consumption behavior that will help Brazilian wineries to come up with more effective marketing strategies.
A tribometer and methodology for wear and friction testing of porous journal bearings at elevated temperatures
Authors: Ielchici Christian Dejan , Krenn Stefan , Eder Stefan J. 
Published: April 2020

PurposeThis paper aims on a methodology to overcome the fact that conventional service life testing of porous journal bearings (PJBs) requires long test times and is not economical.Design/methodology/approachThis paper sketches out a pathway to strongly accelerated life tests for PJBs enabled by high load and elevated temperature, which saves months or even years of testing. The testing time is not only reduced to a few weeks, but the results are also statistically secured via a multiple test rig construction of a custom-made tribometer.FindingsAn exemplary bearing-lubricant combination is tested in the mixed lubrication regime, where the coefficient of friction is monitored during the test.Originality/valueA Weibull curve is fitted to the experimental results to show the survival probability of the combination over time.Peer reviewThe peer review history for this article is available at:https://publons.com/publon/10.1108/ILT-08-2019-0351/
High pressure‐assisted vacuum‐freeze drying: A novel, efficient way to accelerate moisture migration in shrimp processing
Authors: Ling Jian‐Gang , Xuan Xiao‐Ting , Yu Ning , Cui Yan , Shang Hai‐Tao , Liao Xiao‐Jun , Lin Xu‐Dong , Yu Jing‐Feng , Liu Dong‐Hong 
Published: April 2020

AbstractHigh pressure processing (HPP), as nonthermal processing technology, has the potential to increase the drying rate due to its improvement of heat and mass exchange in different processes. In this study, the moisture migration in shrimps during HPP‐vacuum‐freeze drying (HPP‐VFD) processes has been monitored by using low‐field nuclear magnetic resonance and magnetic resonance image (MRI) in comparison with hot air‐drying and VFD. Based on the T2 relaxation spectra, three water fractions corresponding to bound water (hydrogen‐bonded water), immobile water (water trapped by organization structure or cell member), and free water were observed. For group B, with increasing drying time (4 to 22 hr), the transverse relaxation times of T21, T22, and T23 were significantly decreased (76.79%, 57.78%, and 40.9%) (P < 0.05). The content of immobile water (A22) and free water (A23) decreased (81.55% and 89.07%), whereas the bound water (A21) increased (7.26%). In comparison with group B, the T21, T22, and T23 of group C showed greater decrease (83.12%, 87.12%, and 89.57% for group C) so that HPP pretreatment could shorten the relaxation time. MRI analysis further proved that HPP‐VFD drying has improved drying efficiency, and moisture migration was from the exterior to the interior part with increasing drying time. SEM analysis demonstrated that no significant damage of muscle fibers with narrower gaps was observed for groups B and C. Overall, HPP, as a pretreatment technology, could accelerate the moisture migration and improve the drying efficiency of VFD process for shrimp.Practical ApplicationHigh pressure processing (HPP) is now well known as a nonthermal processing technology and becoming increasingly acknowledged. However, there is limited information about its application in shrimp‐drying process and the moisture dynamic of shrimp subjected to high pressure processing‐assisted vacuum‐freeze drying. This study could provide valuable information regarding the moisture status and migration in HPP‐VFD shrimp monitored by LF‐NMR and MRI methods. The results showed that HPP processing at 550 MPa for 10 min can be used as an interesting method for drying pretreatment, increasing its drying rate and consequently reducing its process time, and it demonstrated that the methods used in this study had good correlation coefficient with physicochemical properties of shrimp, which may be real‐time and nondestructive monitoring methods for shrimp‐drying process.
Meeting the needs of older people living in Australian residential aged care: A new conceptual model
Authors: Ibrahim Joseph E , Fetherstonhaugh Deirdre , Rayner Jo‐Anne , McAuliffe Linda , Jain Briony , Bauer Michael 
Published: April 2020

AbstractObjectiveTo report on the conceptualisation of a model for residential aged care in Australia.MethodsThree‐stage approach involving initial model conceptualisation; extensive consultation with stakeholders to test and develop the model for feasibility and acceptability; and examination of whether the model addresses circumstances that arise in scenarios of organisational failure.ResultsA model consisting of five domains relevant to the experience of older adults living in residential aged care—health care; social inclusion; rights; personal care and re‐ablement; and dementia management.ConclusionsThis proposed model of residential aged care takes as its purpose the provision of person‐centred care to older people with complex health issues, requiring end‐of‐life care, and/or living with dementia. This includes supporting dignity of risk and quality of life and enabling older adults to thrive.
Carcinoid tumours of the appendix: an analysis of emergency appendicectomies over a 24‐year period and outcomes of laparoscopic versus open resection
Authors: Chai Qijun D. , Pillai Sooraj , Mcclure Robert , Laycock Andrew , Wijesuriya Ruwan 
Published: April 2020

AbstractBackgroundCarcinoid tumours of the appendix are the most common primary malignant lesion of the appendix. However, the overall incidence remains low; found in as few as 0.3–0.9% appendicectomy specimens. Almost all appendiceal carcinoids are found incidentally during surgery for suspected appendicitis.MethodsA retrospective review of all appendiceal carcinoids was performed in six hospitals from January 1990 until December 2013. Demographic data, operative technique, histopathological characteristics, clinic reviews and need for further treatment were recorded and compared with literature.ResultsAppendiceal carcinoids were identified in 175 specimens. The mean age is 32 years (range 8–87 years), with 69 (39.4%) males and 106 (60.6%) females (P < 0.0001). Of these, 106 underwent open surgery with standard McBurney incision, nine underwent full laparotomy and 60 underwent laparoscopic surgery. Six of the laparoscopic surgeries were converted to open procedures. We recorded 159 (90.75%) classical carcinoids and 16 (9.25%) goblet cell carcinoids. Overall, 131 (75.7%) had concurrent appendicitis; classical carcinoid 72.6% versus goblet cell carcinoid 93.8%. The median size of the goblet cell carcinoids was significantly larger than classical carcinoids. Classical carcinoids were mostly distal to the base, while goblet cell carcinoids had equal distribution. It appears that the involvement of resection margins was not influenced by the surgical technique. Thirty patients required further right hemicolectomy as treatment for high‐risk features; open 19 (15.9%) versus laparoscopic 11 (20.4%).ConclusionsLaparoscopic appendicectomy did not seem to adversely influence the margin clearance in appendiceal carcinoid, though we recommend that all appendicectomies should include the mesoappendix.
Clinical course of adrenal myelolipoma: A long‐term longitudinal follow‐up study
Authors: Hamidi Oksana , Raman Ram , Lazik Natalia , Iniguez‐Ariza Nicole , McKenzie Travis J. , Lyden Melanie L. , Thompson Geoffrey B. , Dy Benzon M. , Young William F. , Bancos Irina 
Published: April 2020

AbstractObjectiveWe aimed to describe clinical course of myelolipoma and to identify predictors of tumour growth and need for surgery.DesignA retrospective study.PatientsConsecutive patients with myelolipoma.ResultsA total of 321 myelolipomas (median size, 2.3 cm) were diagnosed in 305 patients at median age of 63 years (range, 25‐87). Median follow‐up was 54 months. Most myelolipomas were incidentally detected (86%), whereas 9% were discovered during cancer staging and 5% during workup of mass effect symptoms. Thirty‐seven (12%) patients underwent adrenalectomy. Compared to myelolipomas <6 cm, tumours ≥6 cm were more likely to be bilateral (21% vs 3%, P < .0001), cause mass effect symptoms (32% vs 0%, P < .0001), have haemorrhagic changes (14% vs 1%, P < .0001) and undergo adrenalectomy (52% vs 5%, P < .0001). Among patients with ≥6 months of imaging follow‐up, median size change was 0 mm (−10, 115) and median growth rate was 0 mm/y (−6, 14). Compared to <1 cm growth, ≥1 cm growth correlated with larger initial size (3.6 vs 2.3 cm, P = .02), haemorrhagic changes (12% vs 2%, P = .007) and adrenalectomy (35% vs 8%, P < .0001).ConclusionsMost myelolipomas are incidentally discovered on cross‐sectional imaging. Myelolipomas ≥6 are more likely to cause mass effect symptoms, have haemorrhagic changes and undergo resection. Tumour growth ≥1 cm is associated with larger myelolipoma and haemorrhagic changes. Adrenalectomy should be considered in symptomatic patients with large tumours and when there is evidence of haemorrhage or tumour growth.
Comparison of the safety and efficacy of peroral endoscopic myotomy between octogenarians and non‐octogenarians
Authors: Abe Hirofumi , Tanaka Shinwa , Kawara Fumiaki , Toyonaga Takashi , Ariyoshi Ryusuke , Sakaguchi Hiroya , Sako Tomoya , Ikezawa Nobuaki , Kodama Yuzo 
Published: April 2020

ObjectivesThis study compared the safety and efficacy of peroral endoscopic myotomy for esophageal motility disorders between octogenarians and non‐octogenarians.MethodsThis retrospective observational study recruited 321 patients (28 octogenarians and 293 non‐octogenarians) who underwent peroral endoscopic myotomy from two institutions. Clinical success (postoperative Eckardt score ≤ 3), technical success (completion of gastric and esophageal myotomy), and perioperative adverse events were compared between octogenarians and non‐octogenarians. Perioperative adverse events were classified into major and minor adverse events based on the International Peroral Endoscopic Myotomy Survey criteria and were subdivided into technical and non‐technical adverse events according to the presence of a direct causal relationship with the procedure.ResultsThere were no significant differences in the rates of clinical success 1 year after treatment (100% vs. 97.3%, P = 0.64) and technical success (100% vs. 99.7%, P = 0.91) between octogenarians and non‐octogenarians. Octogenarians had a higher incidence of perioperative adverse events (28.6% vs. 10.2%, P = 0.00097), particularly major adverse events (25.0% vs. 3.0%, P < 0.0001). There were no significant differences in the incidence of minor adverse events (7.1% vs. 7.9%, P = 0.67). Although there was no difference in the incidence of technical adverse events (10.7% vs. 9.2%, P = 0.74), octogenarians had a significantly higher incidence of non‐technical adverse events (17.9% vs. 1.0%, P = 0.0002).ConclusionsThere were no significant differences in short‐term clinical success and technical success between octogenarians and non‐octogenarians. However, octogenarians showed a significantly higher incidence of perioperative adverse events, particularly in major adverse events and non‐technical adverse events. Peroral endoscopic myotomy for octogenarians should be carefully applied.
Comparison of genomic diversity and structure of sable antelope (Hippotragus niger) in zoos, conservation centers, and private ranches in North America
Authors: Gooley Rebecca M. , Tamazian Gaik , Castañeda‐Rico Susette , Murphy Katherine R. , Dobrynin Pavel , Ferrie Gina M. , Haefele Holly , Maldonado Jesús E. , Wildt David E. , Pukazhenthi Budhan S. , Edwards Cody W. , Koepfli Klaus‐Peter 
Published: April 2020

AbstractAs we enter the sixth mass extinction, many species that are no longer self‐sustaining in their natural habitat will require ex situ management. Zoos have finite resources for ex situ management, and there is a need for holistic conservation programs between the public and private sector. Ex situ populations of sable antelope, Hippotragus niger, have existed in zoos and privately owned ranches in North America since the 1910s. Unknown founder representation and relatedness has made the genetic management of this species challenging within zoos, while populations on privately owned ranches are managed independently and retain minimal‐to‐no pedigree history. Consequences of such challenges include an increased risk of inbreeding and a loss of genetic diversity. Here, we developed and applied a customized targeted sequence capture panel based on 5,000 genomewide single‐nucleotide polymorphisms to investigate the genomic diversity present in these uniquely managed populations. We genotyped 111 sable antelope: 23 from zoos, 43 from a single conservation center, and 45 from ranches. We found significantly higher genetic diversity and significantly lower inbreeding in herds housed in zoos and conservation centers, when compared to those in privately owned ranches, likely due to genetic‐based breeding recommendations implemented in the former populations. Genetic clustering was strong among all three populations, possibly as a result of genetic drift. We propose that the North American ex situ population of sable antelope would benefit from a metapopulation management system, to halt genetic drift, reduce the occurrence of inbreeding, and enable sustainable population sizes to be managed ex situ.