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This paper investigates the integration of leadership training into IT curricula to develop current and future skills needed by the IT job market. The technical and non-technical skills required for IT professionals are presented and a conceptual model for including leadership training in technical courses is outlined. To implement this model, we adopted the Problem-Based Learning approach to teach an IT course. Qualitative and quantitative data were gathered, through a survey, from 52 undergraduate students in the College of Information Technology at Zayed University. Our results show that our adopted approach was successful in teaching IT skills as well as developing leadership skills. Given these findings, we highlight the importance and feasibility of integrating leadership development on a daily basis within technical courses to develop both the technical and non technical skills required by the job market.

An autonomous sensing system is described for deployment on high voltage power lines and to provide an economical method for monitoring current on such lines. The autonomy is provided by drawing power off the line being monitored via electromagnetic induction to drive the current measuring device and for the transmission of the current data to ground level via an optic fibre link, which provides inherent electrical insulation. When the autonomy of the system is threatened, the system automatically switches to be energised from a laser source at ground control via a second optical fibre link. Test results showing the performance of the system are presented.

The purpose of this study is the numerical investigation of densification and molding processes of wood. Providing theoretical and numerical approaches with respect to a consistent multi-physical finite element method framework are further goals of this research.

Constitutive phenomenological descriptions of the thermo-mechanical and moisture-dependent material characteristics of wood are introduced. Special focus is given to a consistent hygro-thermo-mechanical modeling at finite deformations to capture the realistic material behavior of wood, especially when it is subjected to densification and molding processes.

Realistic theoretical formulations of different hygro-thermo-mechanical processes are provided. A successful numerical modeling is demonstrated for beech wood by validation at experimental findings.

The constitutive laws and numerical findings are new, as they govern a multi-physical large deformation framework and are applied to the advanced technology of densification and molding of wood.

The implementation of the finite element solution of Biot's consolidation theory on a low‐cost microcomputer is described. A two‐dimensional linear elastic model is solved using bilinear rectangular elements and a fully implicit timestepping algorithm. The machine used is the Acorn Computers model B, BBC microcomputer, a popular low‐cost engineering applications machine. The program is written in Basic but to increase speed of computation certain sections of the solution procedure involving matrix manipulation are written in Assembly language. The results obtained are encouraging from the point of view of accuracy, problem size and computational time. It is concluded that there is scope for the use of the present generation of low‐cost microcomputer, as typified by this machine, in the numerical solution of the more straightforward, but still realistic, consolidation problems.

In the last 10 years there has been an increasing trend towards miniaturisation in mass spectrometry. Miniature versions of magnetic sector, time of flight (TOF) and quadrupole mass spectrometers (QMS) have all been developed. Some of these systems use silicon microengineering technology, e.g. MEMS, to achieve the small geometries necessary, other systems use conventional engineering but on a reduced scale. The scientific advantages of miniaturisation include the ability to measure and monitor at higher vacuum pressures than hitherto (>10⁻² mbar). Miniaturisation also offers advantages due to the reduced cost and resulting portable nature of the smaller instruments.

Contract incompleteness with deficiency, inconsistency, defectiveness, and ambiguity in contract clauses, which can cause misunderstandings and misinterpretations, may result with disputes in projects. This study aims to investigate contract incompleteness factors with a hybrid fuzzy multi-criteria decision approach.

Contract incompleteness factors were ranked by fuzzy VIKOR (Visekriterijumska Optimizacija I Kompromisno Resenje) method, and the most significant factors were subjected to fuzzy decision-making trial and evaluation laboratory (DEMATEL) to examine their causal relationships. The study is not limited to ranking the identified factors solely, since their cause-effect interactions are also essential for proper risk management in construction projects.

Hybrid use of multi-criteria analysis reveals that ambiguity in enforceability including excessive demands and significant amendments in the scope of works are the top two causal contract incompleteness factors, while lack of implementation details and focus of focal point, and insufficient supporting and technical documents are the most affected ones.

Contractual causes of disputes due to contract incompleteness factors other than requirements of the contracts have been rarely investigated in the literature. The research is one of the first studies in the literature investigating the causal relationship among factors in construction contracts, which might lead to project disputes. Findings are expected to improve contract drafting, eventually contributing to effective risk management in construction projects.

This paper aims to present a simplified solution method for the elasto-plastic consolidation problem under different stress paths.

First, a double-yield-surface model is introduced as the constitutive model framework, and a partial derivative coefficient sequence is obtained by using numerical approximation using Gauss nuclear function to construct a discretization constitutive model which can reflect the influence of different stress paths. Then, the model is introduced to Biot’s consolidation theory. Volumetric strain of each step as the right-hand term, the continuity equation is simplified as a Poisson equation and the fundamental solution is derived by the variable separation method. Based on it, a semi-analytical and semi-numerical method is presented and implemented in a finite element program.

The method is a simplified solution that is more convenient than traditional coupling stiffness matrix method. Moreover, the consolidation of the semi-infinite foundation model is analyzed. It is shown that the numerical method is sufficiently stable and can reflect the influence of stress path, loading distribution width and some other factors on the deformation of soil skeleton and pore water pressure.

Original features of this research include semi-numerical semi-analytical consolidation method; pore water pressure and settlements of different stress paths are different; maximum surface uplift at 3.5a; and stress path is the main influence factor for settlement when loading width a > 10 m.

There presently is no comprehensive review which systematizes and summarizes the burgeoning body of logistics educational literature. The purpose of this paper is to provide a guide for both educators and practitioners to assess the history, current status, and future trends in logistics education in order to nurture advancement in logistics education.

This paper draws its conclusions based upon a literature review and categorizes the evolution of logistics education into three areas: defining curriculum, developing content and skills taught, and refining teaching methods.

Logistics education continues to benefit from strong ties to industry. Additionally, four principle macro‐environmental factors were discovered that impact the current status of logistics education: an increase in the number of logistics educational programs, limited supply of logistics‐trained faculty, changes to content requirements, and a changing teaching environment. Future research directions from the published literature are summarized.

As current logistics programs continue to evolve and the number of logistics and supply chain management programs continue to increase in response to industry demand, this comprehensive review of the logistics literature may help serve as a benchmark for past and current practices in logistics education.

The early partnership between industry and education set the stage to help guide educators to evolve logistics education to address practitioner needs. Increased interest in logistics education and changing environmental factors suggest the need for continued collaboration to further logistics education.

The literature demonstrates successful dynamic behavior in response to dynamic industries. It highlights factors which may drive further evolution of logistics education and proposes areas impacted.

The purpose of this research is to provide a theoretical explanation of the strategic and structural changes occurring in US omnichannel retail supply chains. Using longitudinal data, the research documents transitions in retailers' supply chain strategies, specifically related to the order fulfillment process. It further offers explanation for how and why these transitions occurred.

This research uses a process theory lens to explain the business model transformation of the omnichannel order fulfillment process. Using a case study approach, a longitudinal multicase study was conducted with six large US retailers over a span of 10 years. Within-case and cross-case analysis identifies the sequence and rationale of different strategic and structural shifts in retailers' omnichannel order fulfillment strategy.

The within- and cross-case analyses offer insight into how the transitions occur, at what rate they occur across several different retailers, and why the rate can differ across the stages of omnichannel transition among retailers. The research documents that retailers took varied approaches to strategically develop and structurally change their order fulfillment processes in their transition to omnichannel retail. The findings reveal that these approaches are dependent on retailers' store-based logistics capabilities and specific supply chain arrangements within their retail segment.

The longitudinal and theoretically driven approach provides researchers a better understanding of the business model transformation in US retail omnichannel operations. This approach builds theoretical context around why and how strategic and structural changes in omnichannel fulfillment occurred over time. It also explains the underlying omnichannel phenomenon more accurately than research focused on discrete changes at a single point in time.

The findings and managerial insights can assist practitioners in understanding how environmental changes have led to strategic and structural shifts across different stages of omnichannel fulfillment evolution. These insights also provide guidance to retailers that are currently in early stages of developing their omnichannel fulfillment strategy.

Logistics and fulfillment operations of retailers have changed dramatically over the last 10–15 years. The authors apply a process theory lens to explain how and why retailers have integrated their channels to achieve omnichannel success at the store level.

The purpose of this paper is to investigate the impact of logistics service quality (LSQ) on consumer satisfaction and loyalty in an omni-channel retail environment.

An empirical, survey-based approach is used to collect data from consumers about experiences with two different omni-channel retail scenarios: buy-online-pickup-in-store (BOPS), and buy-in-store-ship-direct (BSSD). Participants responded to questions regarding the LSQ, consumer satisfaction, and consumer loyalty relative to their actual experience in one of these situations.

Results suggest that omni-channel consumers are truly unique, and all three dimensions of LSQ (condition, availability, and timeliness) are distinct in their impact on satisfaction and loyalty. Results suggest that in the BOPS sample, consumer satisfaction partially mediates the relationship between condition and loyalty and fully mediates the relationship between timeliness and loyalty. In the BSSD model, consumer satisfaction partially mediates the relationship between timeliness and consumer loyalty.

This research studies LSQ in two different omni-channel scenarios; additional research is needed to explore other omni-channel scenarios and extend the findings to be more generalizable.

Managers should recognize that for omni-channel consumers, timeliness is the essential driver of satisfaction and loyalty. Retailers need to account for this reality and dedicate substantial resources to meet delivery requirements in a timely manner. Logistics service providers need to emphasize speed and reliability of their delivery processes for omni-channel consumers.

This research is the first attempt at conceptualizing LSQ in an omni-channel supply chain, and testing the impact of LSQ on consumer satisfaction and loyalty.