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This work aims to discuss the motivators for the consumption of pre-loved luxury items and verify how these motivators interact, leading consumers to engage in behaviors that blend the characteristics of different motivators: treasure hunting, bargain hunting and individuality seeking.

This is an exploratory dyadic qualitative research conducted using semi-structured in-depth interviews involving luxury brand store managers and loyal clients for pre-loved luxury products in Monaco.

Throughout the analysis, the authors found three types of behavior that incorporate different parts of motivators that have been considered as specific motivators for pre-loved luxury consumption: bargain hunting, an intersection of recreational and economic motivations, treasure hunting, a blend of nostalgic and recreational motivations, and individuality, a mix of need for uniqueness and fashion involvement motivation.

Identifying three types of behavior for the pre-loved luxury consumer helps practitioners craft marketing strategies for their brands and products in the pre-loved luxury market.

The authors propose a theoretical framework that identifies intersections between the motivators for pre-loved luxury consumption, potentially identifying new types of consumer behavior in this market.

To the best of the authors' knowledge, this is the first work to discuss these three types of behavior in the pre-loved luxury market. The authors propose a theoretical framework that identifies intersections between the motivators for pre-loved luxury consumption, potentially identifying new types of consumer behavior in this market.

The purpose of this study is to provide the reader with a full study of the bat algorithm, including its limitations, the fields that the algorithm has been applied, versatile optimization problems in different domains and all the studies that assess its performance against other meta-heuristic algorithms.

Bat algorithm is given in-depth in terms of backgrounds, characteristics, limitations, it has also displayed the algorithms that hybridized with BA (K-Medoids, back-propagation neural network, harmony search algorithm, differential evaluation strategies, enhanced particle swarm optimization and Cuckoo search algorithm) and their theoretical results, as well as to the modifications that have been performed of the algorithm (modified bat algorithm, enhanced bat algorithm, bat algorithm with mutation (BAM), uninhabited combat aerial vehicle-BAM and non-linear optimization). It also provides a summary review that focuses on improved and new bat algorithm (directed artificial bat algorithm, complex-valued bat algorithm, principal component analyzes-BA, multiple strategies coupling bat algorithm and directional bat algorithm).

Shed light on the advantages and disadvantages of this algorithm through all the research studies that dealt with the algorithm in addition to the fields and applications it has addressed in the hope that it will help scientists understand and develop it.

As far as the research community knowledge, there is no comprehensive survey study conducted on this algorithm covering all its aspects.

This report investigates attitude towards complaining, societal benefits and probability of complaint success, with emphasis on complaint intentions and actions, in applying the theory of planned behaviour to complaint behaviour in Malaysia. On the basis of a sample of 834 respondents at the National Consumer Complaint Centre, the Tribunal for Consumer Claims Malaysia, and three shopping malls, the research findings suggest that complainers with a more positive attitude towards those three factors have a stronger tendency to make a complaint. However, consumers with positive perceptions of societal benefits and a higher probability of success are less likely to take action for seeking redress. Moreover, the influence of attitude, benefits, and probability of success on complaint actions is mediated by intention.

Three-dimensional (3D) printed parts usually have poor surface quality due to layer manufacturing’s “stair casing/stair-stepping”. So post-processing is typically needed to enhance its capabilities to be used in closed tolerance applications. This study aims to examine abrasive flow finishing for 3D printed polylactic acid (PLA) parts.

A new eco-friendly abrasive flow machining media (EFAFM) was developed, using paper pulp as a base material, waste vegetable oil as a liquid synthesizer and natural additives such as glycine to finish 3D printed parts. Characterization of the media was conducted through thermogravimetric analysis and Fourier transform infrared spectroscopy. PLA crescent prism parts were produced via fused deposition modelling (FDM) and finished using AFM, with experiments designed using central composite design (CCD). The impact of process parameters, including media viscosity, extrusion pressure, layer thickness and finishing time, on percentage improvement in surface roughness (%ΔRa) and material removal rate were analysed. Artificial neural network (ANN) and improved grey wolf optimizer (IGWO) were used for data modelling and optimization, respectively.

The abrasive media developed was effective for finishing FDM printed parts using AFM, with SEM images and 3D surface profile showing a significant improvement in surface topography. Optimal solutions were obtained using the ANN-IGWO approach. EFAFM was found to be a promising method for improving finishing quality on FDM 3D printed parts.

The present study is focused on finishing FDM printed crescent prism parts using AFM. Future research may be done on more complex shapes and could explore the impact of different materials, such as thermoplastics and composites for different applications. Also, implication of other techniques, such as chemical vapour smoothing, mechanical polishing may be explored.

In the biomedical field, the use of 3D printing has revolutionized the way in which medical devices, implants and prosthetics are designed and manufactured. The biodegradable and biocompatible properties of PLA make it an ideal material for use in biomedical applications, such as the fabrication of surgical guides, dental models and tissue engineering scaffolds. The ability to finish PLA 3D printed parts using AFM can improve their biocompatibility, making them more suitable for use in the human body. The improved surface quality of 3D printed parts can also facilitate their sterilization, which is critical in the biomedical field.

The use of eco-friendly abrasive flow finishing for 3D printed parts can have a positive impact on the environment by reducing waste and promoting sustainable manufacturing practices. Additionally, it can improve the quality and functionality of 3D printed products, leading to better performance and longer lifespans. This can have broader economic and societal benefits.

This AFM media constituents are paper pulp, waste vegetable oil, silicon carbide as abrasive and the mixture of “Aloe Barbadensis Mill” – “Cyamopsis Tetragonoloba” powder and glycine. This media was then used to finish 3D printed PLA crescent prism parts. The study also used an IGWO to optimize experimental data that had been modelled using an ANN.

As the thoughts and actions of marketers focus on the philosophy of relationship marketing (RM), the purpose of this paper is to broaden our understanding of the concept for its effect on ethical behaviour in organisations. Whilst there is evidence of strong ethical inputs in the theory formation of RM, there is also a need to separate rhetoric from reality. In this paper we argue that despite the evidence that RM is inherently a concept with strong ethical roots, there is a gap between the theory of RM and its actual practice. Indeed, major changes in values and ethics may be required if RM is to be truly adopted. Otherwise there is a danger of allowing RM’s ethical inputs (commitment, trust, etc.) to become axiomatic without being subjected to sufficient critical scrutiny at the practical level. We believe that the RM philosophy is capable not only of contributing genuinely to the strategic discourse of contemporary organisations, but also of playing the role of the social advocate by fostering mechanisms which will generate ethical introspection and promote ethical decision making.

Service recovery strategies have been identified as a critical factor in the success of service organizations. This study develops a conceptual framework to investigate how specific service recovery strategies influence the emotional, cognitive and negative behavioral responses of consumers, as well as how emotion and cognition influence negative behavior. Understanding the impact of specific service recovery strategies will allow service providers to more deliberately and intentionally engage in strategies that result in positive organizational outcomes. This study was conducted using a 2×2 between-subjects quasi-experimental design. The results suggest that service recovery has a significant impact on emotion, cognition and negative behavior. Similarly, satisfaction, negative emotion and positive emotion all influence negative behavior but distributive justice has no effect.

This study is an attempt to increase the understanding of the hunting tourism customer. The purpose of the paper is to explore the characteristics, motivations, values and expectations of Finnish hunting tourists, and to try to distinguish between different types among them.

Twelve semi‐structured, narrative, face‐to‐face interviews were conducted. The study was conceived within an interpretive paradigm, in which a central aim is to understand the subjective world of the human experience. Constant comparison was used as a method of data analysis.

Several common features were distinguished among the interviewees. First, hunters' attitudes towards shooting and the importance of a bag have changed during the years. Second, a difference between an ordinary hunting experience and a hunting tourism experience was perceptible. Third, willingness to experience something new related to hunting was the most important hunting tourism motivation. The fourth common feature was the importance of the social component hunting tourism. Three different types of hunting tourists could be identified: responsible hunting tourists, adaptable hunting tourists and achievement‐oriented hunting tourists. The major distinguishing factors were the hunters' attitudes towards shooting, game farming and social relationships during the hunting trip.

The study is one of the few to investigate hunters as tourists.

Factors influencing crime location choices are not only significant to rape investigations, but they are especially important for geographic profiling. The purpose of the current study is to use temporal, hunting behavior, and modus operandi factors to determine those variables that influence the victim encounter and release locations in serial sexual crime.

Due to the possible correlated nature of serial rapes, the authors use generalized estimating equations (GEE) on a sample of 361 rapes committed by 72 serial sex offenders.

Results indicate that temporal factors, offender hunting behavior, and modus operandi strategies are significant predictors of both the victim encounter and release sites, but the importance of these factors varies depending on whether the location is in a residential land use area, a private site, inside location, or a site that is familiar to the offender.

Police can learn from the current findings and apply them to subsequent rapes within a series by recognizing the timing of the offense, the type of hunting pattern and attack method used in prior sexual crimes committed by the same offender, and modus operandi strategies, to determine the type of location where the rapist is likely to offend next.

This paper is the first attempt to predict factors related to both the encounter and the victim release site in serial rapes using GEE.

A recently published survey found that slightly over 14 million persons age 16 or over hunted in the United States in 1991 and spent over $12 billion on hunting. By comparison, the same survey determined there are over 35 million anglers. Another source estimates that nearly 18 million participants age seven and older hunted with firearms in 1992. That ranks hunting well below the participatory sports of swimming, bicycling, and bowling in popularity, but ahead of football, skiing, tennis, and target shooting. Estimates vary, and while these numbers are substantial, they indicate that hunters comprise well under ten percent of the total U.S. population. Hunters have come under increasing fire from animal rightists and others who claim the sport is cruel and unnecessary. Hundreds of articles and a number of books have been written in recent years on both sides of the issue, or, more accurately, all sides. Many writers as well as the population at large see hunting as not entirely “good” or “bad” but some of each, depending upon the context.

Purpose – This chapter contributes to comparative biopolitics and reviews primatological literature, especially about our nearest relatives, the Great Apes.

Design/methodology/approach – Biopolitics in this chapter means evolutionarily informed political science, with emphasis on power relations. I review the literature on intrasexual and intersexual dominance interactions among individuals and competitive and/or agonistic interactions among groups in the Great Apes (Hominidae, formerly Pongidae): orangutan (Pongo with two species and three subspecies), gorilla (Gorilla with four subspecies), bonobo (Pan paniscus), and common chimpanzee (Pan troglodytes with four subspecies). In the final section I present some (speculative) thoughts on Pan prior or the modern human ancestor.

Findings – Not only Man is a political animal.

Originality/value – Impartial, objective, and as complete as possible review of the literature for the students of (comparative) politics, ethology, and psychology.