bluuebunny/crossref_metadata_2025_split huggingface dataset:
Moderating role of addiction to social media usage in managing cultural intelligence and cultural identity change
Authors: Hu Shangui , Hu Lingyu , Wang Guoyin 
Published: April 2020

PurposeThis paper aims to investigate the adverse effects of addiction to social media usage on expatriates' cultural identity change in cross-cultural settings.Design/methodology/approachA questionnaire survey was conducted in two public universities in China. Among the questionnaires distributed, 333 useful responses were obtained from international students for data analysis.FindingsRegression results show addiction to social media usage exerts adverse effects by negatively moderating the relationship between associations with locals and the three dimensions of cultural intelligence. Addiction to social media usage impairs expatriates from developing cultural intelligence from associations with locals, which in turn affects their cultural identity change.Research limitations/implicationsResearch findings suggest that expatriates, administrators and educators should be highly aware of the adverse effects of addiction to social media usage in complex cross-cultural settings wherein expatriates are more dependent on information technology. The important role of cultural intelligence should also be highlighted for its bridging role in managing cultural identity change for acculturation purpose. No causal relationships between variables can be established considering the cross-sectional design of the research. Longitudinal or experimental design could be a promising methodology for future efforts.Originality/valueThe current research contributes to the knowledge on information management applied to cross-cultural settings. The present study combines an IT contingent view with cross-cultural study to explore the adverse effects of addiction to social media usage on the development of expatriates' cultural intelligence from associations with locals, thereby influencing cultural identity change. The research provides new perspectives to expand the nomological framework of cross-cultural studies by combining the enabling roles of information technology.
Examining social media branding profiles of logistics service providers
Authors: Serbetcioglu Cemre , Göçer Aysu 
Published: April 2020

Purpose
The purpose of this paper is to examine the social media profiles of logistics service providers, and understand how they use social media for elevating their services and differentiating their brands across industrial partners.

Design/methodology/approach
A content analysis was conducted on 3,215 social media posts, which were gathered from the official Facebook, Twitter, Instagram and LinkedIn pages of seven logistics service providers operating in Turkey.

Findings
The results demonstrated that logistics service providers engage with multiple social media channels with different branding motives, and that each company has a unique social media profile. The benchmarking analysis also revealed the branding strategies commonly pursued by the companies, and also indicated the alternative themes that differentiate their brands across their competitors.

Research limitations/implications
The findings contribute to the literature on the utilization of social media by business-to-business companies, particularly for logistics service providers, and recommend a frame of benchmarks for practitioners in the development of more effective social media branding strategies in services context.

Originality/value
Studies explaining the social media engagement of business-to-business companies in service sector are lacking, and also, the services branding literature in the context of social media is rather scarce. This study investigates the social media profiles of logistics service providers and explores how they use social media for branding their services.
The nexus of trade-weighted dollar rates and the oil prices: an asymmetric approach
Authors: Hatemi-J Abdulnasser , El-Khatib Youssef 
Published: April 2020

PurposeThis paper investigates the dynamic relationship between the trade-weighted dollar exchange rates and the oil prices in the world market. Monthly data during 1980–2017 are used for this purpose.Design/methodology/approachThe symmetric and asymmetric generalized impulse response functions are estimated for these important economic indicators.FindingsThe empirical findings show that if the dollar rate increases (i.e. the dollar depreciates), the oil price will increase. The reverse relationship is also supported empirically meaning that an increase in the oil price will results in a significant depreciation of the dollar rate. Based on the asymmetric impulses responses, it can also be claimed that the negative interaction is only significant for the positive changes and not for the negative ones. Thus, the underlying variables are negatively interrelated only for the positive shocks since a negative shock from any variable does not seem to have any significant impact on the other variable. These results have implications for cross hedging of price risk.Originality/valueTo the best knowledge, this is the first attempt to investigate the relationship between the dollar weighted exchange rate and the oil pieces via the asymmetric impulse response functions. Both of these variables and their interactions are very important for investors as well as policy makers worldwide.
The effect of buyers' power on suppliers' motivations in managing their compliance mechanisms: a study of Indian apparel export firms
Authors: Jaiswal Geetika , Ha-Brookshire Jung E. 
Published: April 2020

PurposeThe aim of this study was to investigate how Multinational Enterprises (MNEs) enforce Code of Conduct (CoC) policies, as well as how they affect suppliers' motivation to engage them in managing CoC compliance mechanisms of monitoring, enforcement and transparency in the Indian apparel industry.Design/methodology/approachA quantitative survey was conducted using face-to-face surveys. Overall, 210 usable data points were collected and analyzed by use of structural equation modeling.FindingsStudy findings highlighted that hard power strategies currently used by MNEs in the apparel Indian market were primarily coercive in nature. A clear power imbalance between MNEs and suppliers from India was evident. Results suggested that when MNEs attempted to use their powerful position to advance compliance goals, higher level of CoC monitoring was required and suppliers were only extrinsically motivated. Lack of intrinsic motivation in suppliers' resulted in under-developed suppliers' transparency mechanisms. Therefore, findings suggested that MNEs should use hard powers consciously considering the long-term and unintended consequences.Originality/valueThe paper proposes a buyer-supplier power-motivation interaction model that clarifies what MNEs can do to motivate apparel suppliers to implement CoCs successfully in the apparel supply chain. This relationship has not previously been empirically tested.
Drug repurposing against Parkinson's disease by text mining the scientific literature
Authors: Zhu Yongjun , Jung Woojin , Wang Fei , Che Chao 
Published: April 2020

PurposeDrug repurposing involves the identification of new applications for existing drugs. Owing to the enormous rise in the costs of pharmaceutical R&D, several pharmaceutical companies are leveraging repurposing strategies. Parkinson's disease is the second most common neurodegenerative disorder worldwide, affecting approximately 1–2 percent of the human population older than 65 years. This study proposes a literature-based drug repurposing strategy in Parkinson's disease.Design/methodology/approachThe literature-based drug repurposing strategy proposed herein combined natural language processing, network science and machine learning methods for analyzing unstructured text data and producing actional knowledge for drug repurposing. The approach comprised multiple computational components, including the extraction of biomedical entities and their relationships, knowledge graph construction, knowledge representation learning and machine learning-based prediction.FindingsThe proposed strategy was used to mine information pertaining to the mechanisms of disease treatment from known treatment relationships and predict drugs for repurposing against Parkinson's disease. The F1 score of the best-performing method was 0.97, indicating the effectiveness of the proposed approach. The study also presents experimental results obtained by combining the different components of the strategy.Originality/valueThe drug repurposing strategy proposed herein for Parkinson's disease is distinct from those existing in the literature in that the drug repurposing pipeline includes components of natural language processing, knowledge representation and machine learning for analyzing the scientific literature. The results of the study provide important and valuable information to researchers studying different aspects of Parkinson's disease.
HR professionals: key drivers for implementing sustainable business practices
Authors: Priyadarshini Shabnam 
Published: April 2020

Purpose
The purpose of this paper is to highlight the importance of sustainable management practices in the current era. The paper highlights the critical role that HR Professionals play in driving this sustainability agenda in organizations.

Design/methodology/approach
The paper delebrates on how the philosophy of various stakeholders has changed in recent years in embracing responsible management practices. The paper also discusses the role of HR Professionals in embedding and internationalizing a sustainable strategy into the organizational culture. It also discusses some ways with the help of suitable examples from the industry.

Findings
As globalization, ever-changing demographics and competition for the world’s draining resources force transformational change, businesses would require leadership that is not only enlightened but sustainability-savvy as well to prosper. HR has a very critical role to play in aligning talent with these emerging realities.

Originality/value
This paper discusses how a growing number of organizations are acknowledging sustainability as a key differentiator for competitive advantage. Furthermore, it discusses the significance of HR Professionals in pushing the sustainability agenda in their organizations. It also presents the strategies and methods to achieve the same with the help of suitable examples.
Hyperbaric oxygen treatment mitigates liver damage in mice with noise exposure
Authors: Meng Xingxing , Zhang Xi , Su Yuting , Gu Zhenghui , Xie Xiaoping , Chang Yaoming , Bao Junxiang 
Published: April 2020

AbstractNoise exposure relates to various pathological disorders including liver damage, preventive measures of which are being demanded. Hyperbaric oxygen treatment (HBOT), as a non‐invasive procedure, exerts convincing therapeutic potency on multiple liver diseases. The efficacy of HBOT in mitigating noise induced liver damage (NILD) and associated mechanisms would be elucidated here. Mice were subject to broad band noise (20–20k Hz, 90–110 dB) for 5 days by 3 hours/day. HBOT with 2.5 atmosphere absolute (ata) was employed before noise exposure. Morphology of liver tissue was examined by hematoxylin‐eosin (HE) staining. Oil Red O (ORO), transferase‐mediated dUTP nick end labelling (TUNEL) test and western blot were utilized to detect lipid accumulation, apoptotic cells and protein expression, respectively. Ceramide (Cer) level was assayed by immunohistochemistry (IHC) analysis. With noise exposure, conspicuous structural derangement and lipid deposition occurred in liver tissue of mice, which was alleviated significantly by the application of HBOT. Meanwhile, HBOT reduced the proportion of apoptotic hepatocytes, restraining the superoxide production in noise exposed mice. In view of underlying mechanisms, noise enhanced the acid sphingomyelinase (ASM) protein expression and the Cer generation in liver tissue of mice which was reversed substantially by HBOT. Altogether, HBOT ameliorates the structural and functional derangement of liver by neutralizing the ASM/Cer pathway in noise exposed mice.
A Case Report: Rapid Micro‐Induction of Buprenorphine/Naloxone to Administer Buprenorphine Extended‐Release in an Adolescent With Severe Opioid Use Disorder
Authors: Azar Pouya , Wong James S.H. , Jassemi Sara , Moore Eva , Vo Dzung X. , Nikoo Mohammadali , Young Samantha 
Published: April 2020

Background and ObjectivesBuprenorphine extended‐release (BUP‐XR) is a monthly injectable form of opioid agonist therapy. Before its administration, a minimum 7‐day induction period with a transmucosal buprenorphine‐containing product is recommended.MethodsCase report (n = 1).ResultsA 16‐year‐old female with active, severe opioid use disorder (OUD) and stimulant use disorder, hepatitis C virus, co‐occurring mental health disorders, and complex social stressors had five recent overdoses requiring naloxone. She had previously been treated with methadone and several trials of sublingual buprenorphine/naloxone, but would quickly discontinue the treatment. Using a rapid micro‐induction protocol, buprenorphine/naloxone was administered for 3 days. On day 4, 300 mg BUP‐XR was administered subcutaneously. Minimal withdrawal symptoms occurred, despite recent fentanyl use.Discussion and ConclusionsA rapid sublingual buprenorphine/naloxone micro‐induction was successfully used to initiate BUP‐XR, thereby eliminating the abstinence period prior to buprenorphine/naloxone administration, shortening the induction period, and minimizing withdrawal.Scientific SignificanceThis is the first reported case of using rapid micro‐induction as a bridge to initiate BUP‐XR. By reducing the length of induction to 4 days and minimizing withdrawal, this induction method can make BUP‐XR more accessible to patients who would otherwise refuse the medication due to concerns of enduring withdrawal. (Am J Addict 2020;29:531–535)
Assessment of advanced glycation end products in the peri‐implant sulcular fluid among moderate cigarette‐smokers and nonsmokers with peri‐implantitis
Authors: Al‐Aali Khulud A. , AlHelal Abdulaziz , Alhamoudi Nawaf , Alhenaki Aasem M. , Javed Fawad , Abduljabbar Tariq 
Published: April 2020

AbstractBackgroundIt is hypothesized that the levels of advanced glycation end products (AGEs) are higher in the peri‐implant sulcular fluid (PISF) of cigarette‐smokers than nonsmokers with peri‐implantitis.PurposeThe purpose was to compare the levels of AGEs in the PISF among moderate cigarette‐smokers and nonsmokers with peri‐implantitis.Materials and methodsCigarette‐smokers and nonsmokers with peri‐implantitis and nonsmokers without peri‐implantitis were included. A questionnaire was used to gather information related to smoking habit, duration of implants in function and demographic traits. In all groups, peri‐implant plaque index (PI), gingival index (GI), crestal bone loss (CBL) and probing depth (PD). The PISF was collected and levels of AGEs were measured. Group comparisons were performed and P < .01 was nominated as pointer of statistical significance.ResultsFourteen smokers with peri‐implantitis (12 males and 2 females), 15 nonsmokers with peri‐implantitis (14 males and 1 female) and 15 nonsmokers without peri‐implantitis (13 males and 2 females) were included. Smokers with peri‐implantitis had a smoking history of 22.7 ± 0.3 pack years. The mesial and distal CBL, PI, and PD were significantly higher in smokers with peri‐implantitis than nonsmokers with (P < .01) and without peri‐implantitis (P < .01). The GI was significantly higher in smokers (P < .01) and nonsmokers with peri‐implantitis (P < .01) compared with nonsmokers without peri‐implantitis. The levels of AGEs were significantly higher among smokers with peri‐implantitis (552.8 ± 87.2 pg/mL) (P < .01) compared with nonsmokers with (141.6 ± 64.9 pg/mL) and without (88.1 ± 27.3 pg/mL) peri‐implantitis. The levels of AGEs were significantly higher among nonsmokers with (141.6 ± 64.9 pg/mL) (P < .01) than without (88.1 ± 27.3 pg/mL) peri‐implantitis.ConclusionThe levels of AGEs expressed in the PISF are higher among moderate cigarette‐smokers than nonsmokers with peri‐implantitis.
Epidemiological trends in surgery for rectal prolapse in England 2001–2012: an adult hospital population‐based study
Authors: El‐Dhuwaib Y. , Pandyan A. , Knowles C. H. 
Published: April 2020

AbstractAimTo analyse trends in admission and surgery for rectal prolapse in adults in England between 2001 and 2012 as well as prolapse reoperation rates.MethodAnalysis of data derived from a comparative longitudinal population‐based cohort study using Hospital Episode Statistics (HES).ResultsDuring the study period, a total of 25 238 adults, of median age 73 [interquartile range (IQR: 58–83] years, underwent a total of 29 379 operations for rectal prolapse (mean: 2662 per annum). The female to male ratio of this group of patients was 7:1. Median length of hospital stay was 3 (IQR: 1–7) days with an overall in‐hospital mortality rate of 0.9%. Total number of admissions (4950 in 2001/2002 vs 8927 in 2011/2012) and of patients undergoing prolapse surgery (2230 in 2001/2002 vs 2808 in 2011/2012) significantly increased over the study period (P < 0.001 for trends). The overall increase in prolapse surgery (of 33% overall and of 44% for elective procedures) was dwarfed by an increase in popularity of laparoscopic surgery (of 15‐fold). Overall prolapse reoperation rate was 12.7%. The lowest recurrence rate was observed for elective open resection (9.1%) but this had the highest mortality (1.9%). Laparoscopic and perineal fixations were also associated with low reoperation rates (< 11%) and the lowest mortality rates, of 0.3%, when these procedures were elective. These data refute a trend towards subspecialization (by surgeon or hospital) during the study period.ConclusionAdmissions for rectal prolapse increased in England between 2001 and 2012, together with increases in rectal prolapse surgery. Surgical decision making has changed over this period and may be reflected in outcome.
Pin1 promotes pancreatic cancer progression and metastasis by activation of NF‐κB‐IL‐18 feedback loop
Authors: Sun Qiqing , Fan Guixiong , Zhuo Qifeng , Dai Weixing , Ye Zeng , Ji Shunrong , Xu Wenyan , Liu Wensheng , Hu Qiangsheng , Zhang Zheng , Liu Mengqi , Yu Xianjun , Xu Xiaowu , Qin Yi 
Published: April 2020

AbstractObjectivesAccumulated evidence suggests that Pin1 contributes to oncogenesis of diverse cancers. However, the underlying mechanism of oncogenic function of Pin1 in PDAC requires further exploration.Materials and MethodsIHC was performed using PDAC tissues. Western blot, PCR, immunofluorescence and transwell were performed using cell lines. GSEA were applied for possible downstream pathways. ChIP assay and dual luciferase were used for assessment of transcriptional activity.ResultsBoth Pin1 and IL‐18 levels are increased in primary PDAC tissues and that their levels are positively correlated. High expression of IL‐18 is a predictor of poor prognoses. Pin1 promoted pancreatic cancer cell proliferation and motility by increasing IL‐18 expression, while Pin1 knockdown also inhibited the tumour‐promoting effect of IL‐18. Both Pin1 and IL‐18 could enhance the NFκB activity in pancreatic cancer cells. When bound to the p65 protein, Pin1 promoted p65 phosphorylation and its nuclear translocation. In the nucleus, Pin1 and p65 simultaneously bound to the IL‐18 promoter and enhanced IL‐18 transcription. In addition, recruitment of p65 to the IL‐18 promoter was decreased in Pin1‐silenced cells.ConclusionsOur study improves the understanding of Pin1 in tumour‐promoting inflammation in PDAC, which is a hallmark of cancer; Pin1 interacted with p65 in PDAC and enhanced NF‐κB signalling and downstream transcriptional activation of IL‐18, with increased IL‐18 continuously activating NF‐κB signalling, which then forms a positive feedback loop.
The effect of partial pulpotomy with iRoot BP Plus in traumatized immature permanent teeth: A randomized prospective controlled trial
Authors: Yang YingTing , Xia Bin , Xu Zheng , Dou Guili , Lei Yue , Yong Wei 
Published: April 2020

AbstractBackground/AimA new bioceramic material iRoot BP Plus has been introduced and reported to have good biocompatibility, sealing ability and antibacterial activity. It has also been reported to be successfully used for procedures such as pulpotomy, pulp floor perforation repair and so on. However, there are only a few reports on the use of iRoot BP Plus in the management of traumatized teeth with an exposed pulp. The aim of this study was to investigate the clinical and radiographic outcomes of partial pulpotomy with iRoot BP Plus in immature permanent teeth with complicated crown fracture or complicated crown‐root fracture.Material and MethodsThe study was prospectively designed, and 110 immature permanent teeth with complicated crown fracture or complicated crown‐root fracture were randomly allocated into two groups (n = 55). All teeth were clinically and radiographically assessed at 1, 3, 6, 12, 18 and 24 months after partial pulpotomy with iRoot BP Plus (experimental group, n = 50) or calcium hydroxide (control group, n = 49) as the pulp capping agent. Eleven cases were lost during follow up, and 99 teeth were finally analysed.ResultsThere were no intergroup differences in the survival rate, survival time, root length and dentin wall thickness. The calcific bridge was significantly thinner in the iRoot BP Plus group than in the calcium hydroxide group (0.97 ± 0.13 mm vs 1.36 ± 0.12 mm;F = 5.128,P = .029).ConclusionsiRoot BP Plus may be an effective capping material for partial pulpotomy.
Ontogenic colour change, survival, and mating in the damselfly Agriocnemis pygmaea Rambur (Insecta: Odonata)
Authors: Joshi Shantanu , Agashe Deepa 
Published: April 2020

1. Damselflies often show intra‐specific colour variation, which may represent genetic polymorphism or age‐related (ontogenic) colour changes.2. Such variation has distinct implications for the species' ecology and evolution. Colour variation in females of the damselfly Agriocnemis pygmaea was studied, which range from blue male‐like individuals (andromorphs) to those with a distinct red colour (heteromorphs). From preliminary observations, it was hypothesised that this species exhibits ontogenic colour change from heteromorph to andromorph coloration.3. Mark–recapture experiments and egg counts of dissected females suggested that immature females are heteromorphic and gradually begin to resemble males as they attain sexual maturity.4. Reflectance spectra of field‐caught individuals indicated that, although males are indistinguishable from andromorphs, they could be easily differentiated from heteromorphs.5. Finally, field observations and mate choice experiments showed that males rarely attempt to mate with heteromorphic females and prefer andromorphs. Together, this study's results suggest that the observed colour variation in A. pygmaea females is ontogenic and is associated with sexual maturity.