bluuebunny/crossref_metadata_2025_split huggingface dataset:
Simplified method for calculating ground lateral displacement induced by foundation pit excavation
Authors: Cheng Kang , Riqing Xu , Ying Hong-wei , Cungang Lin , Gan Xiaolu 
Published: March 2020

Purpose
The purpose of this study is to present a simplified analytical method to estimate ground lateral displacement due to excavation. Excavations of foundation pit will inevitably lead to soil movements that may adversely impact surrounding facilities or structures. Thus, estimation of the ground displacement induced by excavation is essential in engineering practice.

Design/methodology/approach
Based on a theory of elastic mechanics, a simplified analytical method for predicting the ground lateral displacement resulting from foundation pit excavation is proposed.

Findings
As the distance from the soil to the supporting structure increases, the maximum ground lateral displacement decreases nonlinearly but at a reduced rate. Poisson’s ratio of soil has a mild influence on the ground lateral displacement, whereas the influence of the supporting structure’s deflection modes is significant.

Originality/value
The advantage of the proposed simplified analytical method lies in that it considers the supporting structure’s arbitrary deflections, giving it wider practical applicability than previous methods.
Experimental investigation on the bending and buckling behavior of bio-based core innovative sandwich panels
Authors: Si Salem Abdelmadjid , Taouche-Kkheloui Fatma , Ait Tahar Kamal 
Published: March 2020

PurposeThe present study aims to experimentally investigate the flexural and buckling performances of novel sandwich panels manufactured with sawdust-based modified mortar core and both polypropylene and reinforced polymer plates as skins.Design/methodology/approachThe experimental investigation includes two main steps, characterization tests were firstly carried out in order to identify the laws behavior of the constitutive raw materials. The second one investigates 42 sandwich panels tested under three-points bending and buckling according to standard norms.FindingsThe emphasized test results in terms of bearing capacity; buckling strength, ductility, and failure mechanisms confirm that the overall and observed behavior of tested eco-friendly panels was in general satisfactory compared with experimental values reported in the literature. Indeed, the failure modes under bending and buckling conditions were summarized as shear/crimping failure of the sawdust-based mortar core without debonding of the core–skins interface.Originality/valueThe paper provides original information about the development of novel sandwich panels with a bio-based core and polymer skins for construction usage as interior partitioning walls.
Effect of ballistic impact on Ti6Al-4V titanium alloy and 1070 carbon steel bi-layer armour panel
Authors: Shasthri Sivaguru , Kausalyah Venkatason 
Published: March 2020

PurposeBallistic missile-resistant impact panels have seen fair advancement over the years, especially in military applications. However, high cost, as well as a changing materials landscape, has impressed the need for a deeper understanding of impact mechanism as well as of new permutations in design strategy development. Parameters such as projectile impact angle, panel impact location as well as application of multilayer sandwich panels are not fully explored and characterised. In this work, finite element method simulation methodology is used on a 25 mm by 25 mm plate of 3.5 mm thickness to investigate the above-mentioned parameters and conditions. Solid elements using Johnson–Cook damage material models are developed. Two common impact angles of 90 and 45° at centre and plate-edge locations are investigated for single-layer titanium alloy and carbon steel panels. Subsequently, a bilayer panel comprising of titanium alloy at the impact layer with the same overall plate thickness is investigated for impact at five different impact speed (ranging from 100 ms-1 to 500 ms-1). The displacements and von Mises stresses are documented for all cases, and it is shown that angular impact angles bring about greater plastic deformations as well as higher fracture likelihood compared to normal angle impact. Findings also indicate that with an addition of 1 mm thick Ti-6Al-4V front bilayer, the impact resistance of the high carbon steel is significantly improved (up to twice the impact load), especially at higher impact velocities. The study documents the properties of titanium alloy–carbon steel bilayer armoured panel, which shows good promise for its implementation due to its superior performance and its cost-savings potential.Design/methodology/approachIn this work, finite element method simulation methodology is used to investigate the above-mentioned parameters and conditions. Solid elements using Johnson–Cook damage material models are developed. Two common impact angles 90 and 45° at centre and plate-edge locations are investigated for single-layer titanium alloy and carbon steel panels, and, subsequently, a bilayer panel comprising of titanium alloy for the outer layer is investigated for the combination of the same aforementioned materials. Five different impact speed effects are studied.FindingsThe effects and trends of displacements and stresses are documented for all cases and shown to indicate angular impact angles bringing about greater plastic deformations as well as higher fracture likelihood compared to normal angle impact. Findings also show that with an addition of 1 mm thick Ti-6Al-4V front bilayer, the impact resistance of the high carbon steel is significantly improved, especially at higher impact velocities.Originality/valueThe study documents the properties of titanium alloy–carbon steel bilayer armoured panel, which shows good promise for its implementation due to its superior performance and its cost-savings potential.
Factors affecting assignment completion in higher education
Authors: Suamuang Wuttiporn , Suksakulchai Surachai , Murphy Elizabeth 
Published: March 2020

PurposeThe purpose of this paper is to simultaneously investigate a variety of factors related to assignment completion (AC) (i.e. task orientation, cooperation, teacher feedback, time management and time spent on AC).Design/methodology/approachThe study relied on a self-report survey to assess students' perceptions in relation to six variables. Participants included 1,106 undergraduate students from six public Thai universities. Analysis involved structural equation modeling.FindingsThis study provided new results related to task orientation as the strongest predictor of AC and time management. Cooperation and feedback improved AC with time management as an intervening variable. Time management and feedback did not predict time spent on AC.Research limitations/implicationsFuture studies might explore the potential range of assignments that, for example, count for a higher portion of the grade versus those that are less or unimportant in terms of the course. Future studies might also look at the role of group assignments in relation to completion. Semi-structured interviews or observations might provide insights into how students manage their time and why task orientation has the most effect on AC. Future research might investigate more specifically at what point time management does or does not affect completion. In general, given the growth of online learning and contexts in which students may be increasingly called on to complete assignments independently, factors such as those investigated in this study will require more attention in varying countries and contexts, generically and for individual subjects.Practical implicationsInstructional designers and instructors can promote task orientation through reliance on strategic scaffolding. For designing a task-oriented environment, instructors need to offer challenging assignments. Instructors should also assign work that encourages motivation, effort and achievement. To ensure that cooperative learning positively affects time management, instructors and designers can allot specific in-class time for completion of tasks, reliance on flipped classroom activities and student conversations regarding time restrictions and time-management skills. Instructors can be supported to help them provide appropriate types of feedback, as well as ideas for implementing the feedback in practice.Originality/valueLittle research has been conducted on AC in higher education. Those studies that have been conducted have focused on the elementary and secondary levels. Furthermore, studies have not always taken into account the complex relationships between different factors that can potentially influence AC.
Digital marketing for B2B organizations: structured literature review and future research directions
Authors: Pandey Neeraj , Nayal Preeti , Rathore Abhijeet Singh 
Published: March 2020

Purpose
This study aims to analyze the available literature on the use of digital marketing in a business-to-business (B2B) context. It identifies gaps in the current research knowledge and proposes a research agenda for scholars and practitioners.

Design/methodology/approach
A systematic literature review has been conducted on B2B digital marketing. The various themes have been identified on the basis of the comprehensive analysis of extant literature. Also, semi-structured interviews with B2B marketing experts were also conducted to further refine the emerged digital marketing themes.

Findings
Although some B2B firms use digital marketing, most are unable to leverage its full benefits because of the dearth of comprehensive research on the subject. This review provides an insight into the emerging themes by developing a collaborative conceptual framework. The review highlights that few areas such as digital marketing communication and sales management have witnessed steady development while decision support systems, critical success factors, electronic marketing orientation (EMO), etc., were lesser explored. Furthermore, it identifies research gaps and highlights the emerging research themes for future researchers.

Practical implications
The collaborative framework will help organizations to align their digital marketing activities as per the changing market dynamics such as the focus on building social media capability, EMO and value co-creation.

Originality/value
Research on the use of digital marketing by B2B firms is still at the embryonic stage. This study is a pioneering effort to review the use of digital marketing in B2B organizations and identify research priorities for scholars and practitioners.
Equity of health-care financing: a progressivity analysis for Egypt
Authors: Ahmed Yara , Ramadan Racha , Sakr Mohamed Fathi 
Published: March 2020

Purpose
This paper aims to evaluate the progressivity of health-care financing in Egypt by assessing all five financing sources individually and then combining them to analyze the equity of the whole financing system.

Design/methodology/approach
Lorenz dominance analysis and Kakwani progressivity index were applied on data from 2010/2011 Household Income, Expenditure, and Consumption Survey and the National Health Accounts 2011 using Stata to evaluate the progressivity of each source of health-care finance and the financing system overall.

Findings
The data show that Egypt’s health-care system, which is largely financed by out-of-pocket (OOP) payments, is slightly regressive, with an overall Kakwani index of −0.079. The overall regressive effect was the result of three regressive sources (OOP payments, an earmarked cigarette tax and direct taxes), one proportional finance source (social health insurance) and two slightly progressive sources (indirect taxes and private health insurance). This shows that the burden of financing health care falls more on the poor. These results signal the need for reform of health-care financing in Egypt to reduce dependence on OOP payments to achieve more equitable financing.

Originality/value
The paper seeks to augment the literature on health-care financing in Egypt by calculating specific progressivity estimates for all five sources of financing the Egyptian health-care system and analyzing the overall equity of this financing system. It will, therefore, provide a benchmark for monitoring the equity of finance in the Egyptian health-care system in future studies and allow one to assess the impact of implemented financing reforms in the future on the level of progressivity of health system financing.
Measuring knowledge spillovers transfer from scholars in business schools: validation of a multiple-item scale
Authors: Prado-Gascó Vicente , Amara Nabil , Olmos-Peñuela Julia 
Published: March 2020

PurposeThe purpose of this paper is to develop and validate a 12-item scale of knowledge spillovers transfer (KST) from scholars in business schools to practitioners outside academia.Design/methodology/approachA sample of 807 faculty members from 35 Canadian business schools was used for the psychometric evaluation of the questionnaire. The reliability of the scale was assessed by Cronbach’s alpha. The construct validity was examined through exploratory and confirmatory factor analyses. The nomological validity was assessed by analyzing the prediction of two output indicators by means of KST using structural equation modeling and by testing differences in KST according to other related variables.FindingsThe psychometric properties obtained indicate that the instrument is reliable and valid, which invites to its use as a diagnostic tool of KST from scholars in business schools to users outside academia.Research limitations/implicationsThe KST questionnaire developed and validated in this study can be considered as a useful practical tool enabling the assessment of business scholars’ KST activities.Practical implicationsThe KST questionnaire developed may enlighten business schools’ administrators and policy-makers to identify and implement actions to improve the transfer of knowledge between research and practice.Originality/valueTo the best of the authors’ knowledge, despite the wide range of quantitative measures proposed in the literature, this is the first study that aims to present a comprehensive, accurate and validated scale to measure KST from scholars in business schools to practitioners outside academia.
How did a local guerrilla turn into a global gorilla? Learning how transformational change happened under dynamic capabilities from the rise of Huawei
Authors: Liang Xin , Xiu Lin , Fang Wei , Wu Sibin 
Published: March 2020

PurposeIn this paper, the authors tentatively develop a theoretical model that depicts how the dynamic capabilities of a firm may be driven by three macro-organizational foundations: visionary leadership, organizational culture, and empowered human resources. The authors propose that visionary leaders are the original driver of dynamic capabilities and that visionary leaders create a unique organizational culture and empowered human resources so that their organizations embrace the spirit of entrepreneurship, an orientation toward learning, and a commitment to mission-driven improvement.Design/methodology/approachThe authors use a case of the early success of a highly performing Chinese telecommunication equipment producer, Huawei Technology, to explain the theoretical model that shows how dynamic capabilities are developed as visionary leaders influence firm routines for learning, innovation, and strategic human resource policies, which in turn collectively create and update operational capabilities to deliver directly manipulatable competitive advantages.FindingsThe paper concludes by arguing that the sources of dynamic capabilities need not be dynamic. Instead, visionary leadership, organizational culture, and human resource policies are relatively stable factors in comparison with other possible competence-building mechanisms such as innovation or ambidexterity.Practical implicationsThe authors’ model provides a direction for firms in high-tech industries to develop dynamic capabilities in order to maintain competitiveness and sustain high performance.Originality/valueThis paper is the first to present three macro-level drivers of dynamic capabilities, and it is also the first to understand the success of Huawei from a dynamic capabilities perspective.
Pseudo-ownership advertising appeal creates brand psychological ownership: the role of self-construal and customer type
Authors: Kou Yan , Powpaka Samart 
Published: March 2020

PurposeIn the advertising strategy called pseudo-ownership advertising appeal, ownership-implying language (e.g. my, our or your) is used to induce consumers’ “ownership” of a brand. This study aims to investigate the influence of pseudo-ownership advertising appeal on brand psychological ownership and consequent brand attitude, purchase intention and choice. This study also assessed the relative effectiveness of different types of possessive pronouns in different customer segments.Design/methodology/approachFour experiments, involving both students and non-students, were conducted to test the hypotheses. Experiments 1 and 2 investigated the effects of the first-person singular and plural possessive pronouns (“my” and “our”) on psychological ownership and on brand attitude, purchase intention and choice. Experiment 3 investigated the interacting effects of self-construal (independent vs interdependent) and possessive pronoun (singular vs plural) on psychological ownership and brand attitudes. Experiment 4 investigated the interacting effects of customer type (potential vs current) and possessive pronoun (first-person vs second-person) on psychological ownership and brand attitudes.FindingsPseudo-ownership advertising appeal resulted in the development of brand psychological ownership, as well as inducing favorable attitudes, purchase intentions and brand choice. Furthermore, consumers with interdependent self-construal developed stronger psychological ownership when pseudo-ownership advertising appeal incorporated plural possessive pronouns, and consumers with independent self-construal developed stronger psychological ownership when pseudo-ownership advertising appeal incorporated singular possessive pronouns. Potential consumers developed stronger psychological ownership when pseudo-ownership advertising appeal incorporated second- vs first-person possessive pronouns, and current consumers developed the same psychological ownership for first- and second-person possessive pronouns.Originality/valuePossessive pronouns used in advertising can enhance brand psychological ownership. Conditions that moderate the relative effectiveness of first- vs second-person and singular vs plural possessive pronouns on brand psychological ownership and consequential consumer responses can be identified. These findings extend research focusing solely on the self-referencing effects of second-pronoun use (“you”) in advertising on consumer attitudes and behaviors by paying attention to the “ownership” effects of possessive pronouns.
Conceptual framework for real estate transactions
Authors: Gleißner Werner , Oertel Cay 
Published: March 2020

PurposeThe purpose of this paper is the development for a conceptual framework with regard to the risk management of real estate positions as foundation for transaction decisions. In this context, the current market environment and legal obligations are the main drivers for market participants to improve their risk management practices. Based on this environment, a practical but science backed model is outlined.Design/methodology/approachThe paper uses a conceptual approach based on the existing literature to develop a practical decision support system. In addition, the current risk management best practices are outlined to illustrate the corporate and methodological foundation for the decision support system.FindingsThe conceptual model development reveals a clear necessity for the supplementation of price to value measures. Additional measures are derived from theoretic considerations based on Monte Carlo Simulation approaches to the risk management of property investments. These additional risk metrics support investors in order make risk-appropriate decisions.Practical implicationsThe resulting decision support system can be applied to the risk management of transaction decisions. Here, the model can be applied in any investment decision to support portfolio management considerations from a comprehensive risk management perspective. Investors can implement the system as part of their transaction procedure.Originality/valueThe existing body of literature mainly focuses on macroeconomic ratios in the context of decision support. In contrast, the present paper reveals a corporate decision support system, which is supposed to foster decisions of market agents especially with regard to potential price and value divergences and tightening legal obligations.
Competitive aggressiveness, community banking and performance
Authors: Stambaugh Jeff , Lumpkin G. T. , Mitchell Ronald K. , Brigham Keith , Cogliser Claudia 
Published: March 2020

PurposeThe purpose of this paper is to develop and empirically test a conceptualization of competitive aggressiveness (CA), a dimension of entrepreneurial orientation.Design/methodology/approachStructural equation modeling and hierarchical regression are employed on responses from 182 banks in the southwestern US Performance data on the banks are drawn from the US Federal Deposit Insurance Corporation's (FDIC's) Call reports.FindingsThe results indicate awareness, motivation and capability are antecedents of CA, which itself is positively related to increased market share and, in more dense markets, profitability.Practical implicationsAggressive firms exhibit certain routines that can lead to competitive actions, which assists performance in some contexts. Managers who wish to increase (or decrease) their firms' overall competitive posture can encourage (or discourage) employees from performing competitive routines such as monitoring their rivals or talking about their rivals' strategies.Originality/valueBy developing CA' conceptualization, the study advances the understanding of the antecedents of competitive behavior and makes it easier to study competition in smaller firms.