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The purpose of this paper is to examine the effects of relationship bonds on the psychological response and behavior of bank employees based on the job demands–resources theory. Specifically, it examines the effects of relationship bonds in terms of person–job (P–J) fit, emotional exhaustion, job satisfaction and boundary-spanning behaviors, all of which comprise the behavioral dimensions of bank employees. In addition, the study examines how the resiliency of bank employees influences their emotional exhaustion and determines whether a moderating effect related to emotional exhaustion exists.

To achieve this aim, data were collected from 365 customer-facing banking employees in South Korea. Reliability, validity and the hypotheses were verified through structural equation modeling; any moderating effects were identified using the bootstrap method and the process model.

Study results showed that financial, structural, internal social and external social bonds – the bonds pertaining to relationship elements – have positive effects on P–J fit. P–J fit influenced emotional exhaustion negatively and job satisfaction positively. Furthermore, emotional exhaustion negatively influenced job satisfaction. Job satisfaction had positive effects on service delivery, external representation and internal influence, the elements comprising boundary-spanning behavior. Finally, resiliency was shown to lower emotional exhaustion but revealed no moderating effect.

First, this study examined relationship bonds, which reference relationship marketing when introducing organizational resources that influence the psychological and behavioral responses of bank employees. Second, this study introduced resiliency as a personal resource and clarified the way it applies to an individual’s psychological response. Third, existing literature has been limited to conducting fragmented research of the psychological factors that intervene in predisposing factors and job outcomes. This study makes a unique contribution by establishing a psychological response process.

Tape automated bonding (TAB) is an interconnection technique for integrated circuits (ICs) with a small lead pitch and a thin assembly thickness. During inner lead bonding the flying (Au plated Cu) leads of the TAB foil are connected to the Au bumps on the bondpads of an IC. The Au bumps are deposited in the openings of a thick Novolac based resist layer by electroplating. The resist is coated on a sputtered TiW‐Au metallisation; TiW is the barrier layer between Au bump and Al bondpad. Bonding of the leads to the Au bumps requires substantial plastic deformation of the bump and lead. As a result of this deformation, the TiW barrier layer underneath the bump may crack easily. A theoretical model has been used to describe the occurrence of these cracks. This theoretical model is compared with experimental results of deformation and cracking behaviour by visual inspection of the TiW barrier and the etched cross‐sections. Separate (single point) and simultaneous (gang) bonding techniques, different gold plating baths and TAB tapes are used to study the cracking behaviour.

The purpose of this paper is to offer empirical evidence on the role of self-esteem and social bonding in explaining citizenship behaviour of students at international university branch campuses (IBCs).

A sample of 400 students from four IBCs in Malaysia was administered in a questionnaire. Data were analysed using SPSS and partial least squares 3.0.

This research demonstrates that students’ self-esteem and social bonds have positive direct effects on customer citizenship behaviour (CCB). Moreover, self-esteem has an indirect effect on CCB via intervening of attachment, commitment and involvement of social bonds.

CCB of IBC students can be explained by self-consistency theory via mediation of social bonds from social bonding theory.

To encourage CCB in IBCs, university management should target students who have high self-esteem, closely tied to parents and lecturers, committed to university, highly involved in co-curricular activities and comply with university regulations.

Greater understanding of students’ citizenship behaviour may help transnational universities to improve relationship marketing strategy and enhance students’ campus experience.

The purpose of this paper is to investigate the bond behaviour between fiber reinforced polymer (FRP) sheets and concrete elements, starting from available experimental evidences, through a calibrated and upgraded 3D mathematical‐numerical model.

The complex mechanism of debonding/peeling failure of FRP reinforcement is studied within the context of damage mechanics to appropriately catch transversal effects and developing a more realistic and comprehensive study of the delamination process. The FE ABAQUS© code has been supplemented with a numerical procedure accounting for Mazars's damage law inside the contact algorithm.

It has been shown that such an approach is able to catch the delamination evolution during loading processes as well.

A Drucker‐Prager constitutive law is adopted for concrete whereas FRP elements are assumed to behave in a linear‐elastic manner, possibly undertaking large strains/displacements. Surface‐to‐surface contact conditions have been applied between FRP and adjacent concrete, including the enhancement given by the strain‐softening law according to Mazars' damage model. The procedure has been introduced to describe the coupled behaviour between concrete, FRP and adhesive resulting in specific bonding‐debonding features under different load levels.

Due to its inexpensive production costs, low stress concentration and maintenance-friendliness, the adhesive bonded pipe joint is frequently utilized for pipe connection. However, further theoretical analysis is needed to understand the debonding failure mechanism of such bonded pipe joints under axial tension.

In this study, based on the bi-linear cohesive zone model, the integrated closed-form solutions were derived by considering the axial stiffness ratio and failure stage to determine the relative interfacial slip, interfacial shear stress and relationship of tension–displacement in the bonded pipe joint.

Additionally, solutions for the critical bonded length and the ultimate load capacity were put forth. Besides, the numerical study was conducted to verify the theoretical solutions regarding the load–displacement relationship. The interfacial shear stress distribution at different failure stages was presented to understand the interfacial shear stress transmission and debonding process. The effect of bonded length on the ultimate load and ductility of pipe joints was also discussed.

The findings in this study can give a reference for the design of bonded pipe joints in their actual engineering applications.

In power electronics, there are various metallic material systems used as die attachments. The complete understanding of the thermomechanical behavior of such interconnections is very important. Therefore, this paper aims to examine the thermomechanical response of four famous die attach materials, including sintered silver, sintered nano-copper particles, gold-tin solders and silver-tin transient liquid phase (TLP) bonds, using nonlinear finite element analysis.

During the study, the mechanical properties of all die attach systems, including elastic and viscoplasticity parameters, are obtained from literature studies and hence incorporated into the numerical analysis. Subsequently, the bond stress–strain relationships, stored inelastic strain energies and equivalent plastic strains are thoroughly examined.

The results showed that the silver-tin TLP bonds are more likely to develop higher inelastic strain energy densities, while the sintered silver and copper interconnects would possess higher plastic strains and deformations. Suggesting higher damage to such metallic die attachments. The expensive gold-based solders have developed least inelastic strain energy densities and least plastic strains as well. Thus, they are expected to have improved fatigue performance compared to other bonding configurations.

This paper extensively investigates and compares the mechanical and thermal response of various metallic die attachments. In fact, there are no available research studies that discuss the behavior of such important die attachments of power electronics when exposed to mechanical and thermomechanical loads.

To provide a reinforced concrete model including bonding coupled to a classical continuum damage model of concrete, capable of predicting numerically the crack pattern distribution in a RC structure, subjected to traction forces.

A new coupling between bonding model and an alternative model for concrete cracking is proposed and analyzed. For concrete, proposes a damage‐like material model capable of combining two types of dissipative mechanisms: diffuse volume dissipation and localized surface dissipation.

One of the most important contributions is the capacity of predicting maximal and minimal spacing of macro‐cracks, even if the exact location of cracks remains undetermined. Another contribution is to reiterate on the insufficiency of the local damage model of concrete to handle this class of problems; much in the same manner as for localization problem which accompany strain‐softening behavior.

Bonding becomes very important to evaluate both the integrity and durability of a RC structure, or in particular to a reliable prediction of crack spacing and opening, and it should be integrated in future analysis of RC.

Shows that introduction of the influence of concrete heterogeneities in numerical analysis can directly affect the configuration of the crack pattern distribution. Use of a strong discontinuity approach provides additional cracking information like opening of macro‐cracks.

This paper presents a finite element model for analysis of damaged RC beams strengthened or repaired by externally bonding glass fibre reinforced plastics (GFRP) on the tension side of the beams. The salient features include: (i) the introduction of a thin, six—noded element to simulate behaviour of the concrete/epoxy glue/GFRP interface and )ii( a scheme of loading a virgin RC beam to a prescribed displacement to simulate damage, unloading and then reloading the damaged RC beam fortified by an externally bonded GFRP plate. Results are presented for RC beams repaired by plates of varying thickness and a transmutation of failure mode is noted from classical flexure for the case of external reinforcement in the form of thin GFRP plates to a unique concrete cover rip off failure for thicker GFRP plates and not predicted by the ACI shear strength formula for diagonal tension failure of unplated RC beams of similar geometry.

This study aims to examine the financial literacy level among the Omani adults and investigate the determinants of financial literacy and its impact on savings and investment behavior.

The data were collected using a survey instrument adopted from Organisation for Economic Co-operation and Development (OECD) survey for financial literacy and composed of 310 individuals' responses. The authors used a multiple regression analysis to determine the impact of the socio-demographics variables on the financial literacy level.

The findings are three-fold: first, financial literacy score of Omanis is 10.5 out of 21, which is lower than OECD average. Interestingly, the attitude and behavior scores are in line with the OECD average. However, the knowledge score is drastically lower. Second, financial literacy level is found to be affected by age, gender and the monthly income. Third, individuals with a higher level of financial knowledge are more likely to have monthly savings and investment in stock and bond.

The Gulf countries have started to modernize their economies. Governments that want to design effective economic reforms need to understand the financial skills of their citizens. The study may have implications for policymakers and financial educators in enhancing the financial knowledge programs for individuals.

The analysis reported in this study is unique because it provides the first systematic research on financial literacy in Oman. This paper contributes to the study of financial literacy from the perspective of emerging markets.

This paper presents the second part of the investigation on resistance to elevated temperatures of a proposed hybrid composite concrete (NCSF-Crete) mix. The composite including nano metakaolin (NC) and steel fibers (SF) in addition to regular concrete components has proven -in the first published part-earlier promoted fresh concrete behavior, and to have reduced loss in compressive strength after exposure to a wide range of elevated temperatures. This presented work evaluates another two critical mechanical characteristics for the proposed composite -namely- splitting and bond strengths.

A modified formula correlating splitting and compressive strength (28 days) based on experiments results for NCSF is proposed and compared to formulas derived for regular concrete in different design codes. Finally, both spitting and bond strengths are evaluated pre- and post-exposure to elevated temperatures reaching 600 °C for two hours.

The proposed NCSF-Crete shows remarkable fire endurance, especially in promoting bond strength as after 600 °C heat exposure tests, it maintained strength equivalent to 70% of a regular concrete control mix at room temperature. Improving residual splitting strength was very significant up to 450 °C exposure.

Obvious deterioration is monitored in splitting resistance for all concretes at 600 °C.

This proposed composite improved elevated heats resistance of the most significant concrete mechanical properties.

Using a more green and sustainable constituents in the composite.

The proposed composite gathers the merits of using NC and SF, each has been investigated separately as an addition to concrete mixes.