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Call it the curse, the myth, the legend, the dacoits, the flora and fauna, the River, and the valley remains untouched and pristine and is home to many endemic species and is blessed with stark but beautiful landscape, the surreal world of an era gone by, the ravage of the ravines, which have been preserved, protected, and conserved, albeit for the ‘ancient curses,’ and yes being a home to the ‘dreaded outlaws’ and ‘modern dacoits.’ Whether it was the fear for one’s life considering it was a dacoit area or also known as ‘gun powder area,’ or the curses that none wanted to garner to themselves, Chambal is slowly but steadily ebbing out of the dark shadows that it once was. The river itself passes through Madhya Pradesh, Rajasthan, and Uttar Pradesh, before joining the river Yamuna. Declared a Protected Area (PA) in 1978, the nomenclature of dark tourism will be ubiquitous to the Chambal River valley, considering that the area is dotted by a multitude of forts, and heritage destinations, that have frozen in the sands of time; either on account of the stories that meander, as the river does, with its deep ravines, ravines that invite the adventurer. It is the last bastion for the nation’s endangered wildlife, viz., Gharial, Maggar, Turtles, Otter, and the fresh water Dolphin, which has encouraged the Government to get the local community to be part of the special purpose vehicle promoting tourism. The authors known for their contribution to community-based ecotourism (CBE) have visited the Chambal area and worked with the communities and bureaucracy to ensure conclusions.

A comparison of the Halstead and McCabe methods of measuring program complexity with a recently proposed metric, which is based on the analysis of dependency computations using a data flowgraph model, is presented. The sensitivity of the metric to changes in the data structure is discussed. Comments and criticisms of the measures are included.

Student transitions from secondary to tertiary education have attracted global attention as universities and colleges of higher education seek to improve student retention. Over the course of one academic year, I documented the transitional experiences of first-year male Emirati students at a college of higher education in a rural location of the United Arab Emirates (UAE). In this paper I describe four categories of cultural border crossing experiences – smooth, managed, difficult, and impossible – with easier and smoother crossing experiences associated with close congruency (related to the students’ self-perceived attitude and scholastic preparedness as broadly reflected in their competence in their second language, English) between the predominantly Arabic life-world associated with Emirati families and government schooling and the dominant Western/English language culture in institutes of higher education. Additionally, I describe and evaluate students’ cultural border crossing experiences with some Foundation program faculty, finding that those teachers who developed a classroom culture based on Kleinfeld’s (1975) notion of ‘warm demandingness’ and caring rapport-building appeared to have the most positive impact upon the students. Implications from this research have the potential to positively impact both the student and faculty classroom experience in the Gulf tertiary classroom, in addition to improving overall student retention rates.

This research aims to examine the casual relationship between normative belief (NB), subjective norms (SN), retailer’s behavioural belief (RBB), retailer’s attitude (RATT), retailer’s behaviour intention (RBI), retailer’s actual behaviour (RAB) and retail performance (RetailP). Managing Halal meat becomes an issue for retailers due to consumers’ concerns for their religious belief.

A total of 230 questionnaires were distributed among Malaysian meat retailers of which 178 useful questionnaires were collected to empirically test the proposed seven critical points in Halal meat handling. Partial least squares, a structural equation modelling approach was used to examine simultaneously the structural components of both the measurement and causal model for reflective and formative constructs.

RBI and RAB are positively related to NB, SN, RBB and RATT in which motivate retailers for high RetailP and critical points in Halal meat handling. The empirical assessment supports the proposed hypotheses and supports RetailP as a formative construct measured by sales revenue, market share and customer satisfaction.

Empirically it was found that theory of reasoned actions (TRA) can be used to predict RetailP in addition to RAB. This study has significant policy implications alongside research implications despite some limitations.

The current literature and stated policies are focussing solely on consumers to understand the issues in Halal market which may not reach the strategic standpoint for firms and the state in general. The Malaysian Government should appreciate the importance of the Halal business markets in which NB, SN, RBB and RATT are influenced by certain elements discussed in this study.

This study is among the first few attempts towards “Islamic Retailing”. Prior literature applied TRA in a customer market verses this study examine the attitude and behaviour of businesses market (retailers) in Malaysia. This study explores retailers’ behaviour towards Halal value chain by integrating TRA and critical points in Halal meat handling.

The purpose of this paper is to review the development and potential applications of emerging information and communication technologies (ICTs) in sports. The case studies are presented in details: computer system for tracking and visualisation in TV broadcasting and players/teams performance analysis in football. The paper concludes with the authors’ opinion that future implementation of digital technologies, in the first instance, goal-line technologies, to support accurate, practical and reliable decision making in sports is highly needed and represent a basis for further increase in the commercial value of the pre-eminent global sport.

The research utilised an exploratory approach to data gathering due to the fact that the topic is new and data are difficult to collect. The topic is analysed using case study method.

The research found that there is an emerging market to extend the reach of digital technologies adapted for sports industry and sports events. Increasingly, developers are exploring and exploiting the vast potential of the ICTs to create value in the field of sports events. The development of emerging technologies create new opportunities that sports industry demands a growing range of innovative solutions for the purposes of decision making to be tested and accepted in the near future.

The research is based on data limitations related to the innovative ICT solutions, the rules of the game which significantly limit the scope for product innovation and a need to make a decision on application of an adequate solution within a short time period. In order to develop the extensive research results in the future, more information will be available after the termination of ongoing testing procedure.

It is evident that digital video processing has found many applications in sports content analysis and TV broadcasting of competitive sports. The governing bodies should be aware of their role to support successful innovation which requires the coordinated action of all the actors who play vastly different roles in its commercialisation process.

The paper emphasises how much technology has added to communication and economic potential of sports events, underlying that issue of video technology application to ease decision making in football is currently one of the most pressing matters due to constant arrival of new cases concerning “incorrect” decisions that add fuel to the controversy. The football authorities have finally recognised that the game has to be responsive to the concerns and suggestions of its customers.

Composite materials are replacing the traditional materials because of their remarkable properties and the addition of nanoparticles making a new trend in material world. The nano addition effect on tribological properties is essential to be used in automotive and industrial applications. The current work investigates the sliding wear behavior of an aluminum alloy (AA) 6061-based hybrid metal matrix composites (HMMCs) reinforced with SiC and B₄C ceramic nanoparticles.

The hybrid composites are fabricated using stir casting process. Two different compositions were fabricated by varying the weight percentage of the ceramic reinforcements. An attempt has been made to study the wear and friction behavior of the composites using pin-on-disc tribometer to consider the effects of sliding speed, sliding distance and the normal load applied.

The tribological tests are carried out and the performances were compared. Increase in sliding speed to 500 rpm resulted in the rise of temperature of the contacting tribo-surface which intensified the wear rate at 30N load for the HMMC. The presence of the ceramic particles further reduced the contact region of the mating surface thus reducing the coefficient of friction at higher sliding speeds. Oxidation, adhesion, and abrasion were identified to be the main wear mechanisms which were further confirmed using energy dispersive spectroscopy and field emission scanning electron microscopy (FESEM) of the worn out samples.

The enhancement of wear properties is achieved because of the addition of the SiC and B₄C ceramic nanoparticles, in which these composites can be applied to automobile, aerospace and industrial products where the mating parts with less weight is required.

The influence of nanoparticles on the tribological performance is studied in detail comprising of two different ceramic particles which is almost new research. The sliding effect of hybrid composites with nano materials paves the way for using these materials in engineering and domestic applications.

The aim of this study is to enhance the performance of cloth recommendation systems by proposing a hybrid adversarial network called Cloth-Net, which integrates Dense Vision Transformers for effective 2D-3D image classification.

Cloth-Net combines the strengths of adversarial networks with Dense Vision Transformers to process both 2D and 3D images for improved classification. The model was trained on a large-scale dataset of clothing images, using a hybrid adversarial approach that enhances both feature extraction and image classification accuracy. The methodology also includes data augmentation and transfer learning techniques to optimize the model’s generalization capability.

Experimental results demonstrate that Cloth-Net significantly outperforms traditional convolutional neural network-based methods in terms of accuracy, precision, and recommendation quality. The hybrid adversarial framework, together with Dense Vision Transformers, enables the model to better understand complex clothing images, leading to more accurate and personalized recommendations.

This study introduces a novel hybrid adversarial model, Cloth-Net, that uniquely combines Dense Vision Transformers with traditional adversarial networks for the first time in the context of 2D-3D image classification. The findings present a substantial improvement in the performance of cloth recommendation engines, making the proposed model valuable for both academic research and practical applications in fashion technology.

Aluminium metal matrix composites are used in automotive and aerospace industries because of their high performance and weight reduction benefits. The current investigation aims to focus on the development of the stir cast aluminium-boron carbide composites with enhanced mechanical and tribological properties.

The aluminium-boron carbide composites are produced by stir casting process. Aluminium alloy A356 is chosen as the matrix material and three sets of composites are produced with different weight fractions of boron carbide particles. Higher particle size (63 µm) of boron carbide is chosen as the reinforcement material. Aluminium-boron carbide composites are tested for mechanical and tribological properties. The effect of process parameters like load, speed and percentage of reinforcement on the wear rate are studied using the pin-on-disc method. The interaction of the process parameters with the wear rate is analysed by DesignExpert software using RSM methodology and desirability analysis. The coded levels for parameters for independent variables used in the experimental design are arranged according to the central composite design. The worn surface of the pin is examined using a scanning electron microscope. The phases and reaction products of the composites are identified by X-ray diffraction (XRD) analysis.

Aluminium-boron carbide composites reveal better mechanical properties compared to monolithic aluminium alloys. Mechanical properties improved with the addition of strontium-based master alloy Al10Sr. The ultimate tensile strength, hardness and compressive strength increase with an increase in the reinforcement content. The wettability of the boron carbide particles in the matrix improved with the addition of potassium flurotitanate to the melt. Uniform dispersion of particles into the alloy during melting is facilitated by the addition of magnesium. Wear resistance is optimal at 8 per cent of boron carbide with a load 20 N and sliding speed of 348 RPM. The wear rate is optimized by the numerical optimization method using desirability analysis. The amount of wear is less in Al-B₄C composites when compared to unreinforced aluminium alloy. The wear rate increases with an increase in load and decreases with the sliding speed. The wear resistance increases with an increase in the weight fraction of the boron carbide particles.

The produced Al-B₄C composites can retain properties at high temperature. It is used in nuclear and automotive products owing its high specific strength and stiffness. The main applications are neutron absorbers, armour plates, high-performance bicycles, brake pads, sand blasting nozzles and pump seals.

Al/B₄C composites have good potential in the development of wear-resistant products.

The purpose of this paper is to examine patient engagement in remote consultation services, an increasingly important issue facing Healthcare Operations Management (HOM) given the significant expansion in this and other forms of telehealth worldwide over the last decade. We use our analysis of the literature to develop a comprehensive framework that incorporates the patient journey, multidimensionality, antecedents and consequences, interventions and improvement options, as well as the cyclic nature of patient engagement. We also propose measures suitable for empirical assessment of different aspects of our framework.

We undertook a comprehensive review of the extant literature using a systematic review approach. We identified and analysed 63 articles published in peer-reviewed scientific journals between 2003 and 2022.

We conceptualise patient engagement with remote consultation across three key aspects: dimensions, process, and the antecedents and consequences of engagement. We identify nine contextual categories that influence such engagement. We propose several possible metrics for measuring patient engagement during three stages (before service, at/during service and after service) of remote consultation, as well as interventions and possible options for improving patient engagement therein.

The primary contribution of our research is the development of a comprehensive framework for patient engagement in remote consultation that draws on insights from literature in several disciplines. In addition, we have linked the three dimensions of engagement with the clinical process to create a structure for future engagement assessment. Furthermore, we have identified impact factors and outcomes of engagement in remote consultation by understanding which can help to improve levels of adoption, application and satisfaction, and reduce healthcare inequality. Finally, we have adopted a “cyclic” perspective and identified potential interventions that can be combined to further improve patient engagement in remote consultation.

In-situ aluminum metal matrix composites (AMMC) have taken over the use of ex-situ AMMC due to the generation of finer and thermodynamically stable intermetallic compounds. However, conventional processing routes pose inevitable defects like porosity and agglomeration of particles. This paper aims to study current state of progress in in-situ AMMC fabricated by Friction Stir Processing.

Friction stir processing (FSP) has successfully evolved to be a favorable in-situ composite manufacturing technique. The dynamics of the process account for a higher plastic strain of 35 and a strain rate of 75 per second. These processing conditions are responsible for grain evolution from rolled grain → dislocation walls and dislocation tangles → subgrains → dislocation multiplication → new grains. Working of matrix and reinforcement under ultra-high strain rate and shorter exposure time to high temperatures produce ultra-fine grains. Do the grain evolution modes include subgrain boundaries → subgrain boundaries and high angle grain boundaries → high angle grain boundaries.

Further, the increased strain and strain rate can shave and disrupt the oxide layer on the surface of particles and enhance wettability between the constituents. The frictional heat generated by tool and workpiece interaction is sufficient enough to raise the temperature to facilitate the exothermic reaction between the constituents. The heat released during the exothermic reaction can even raise the temperature and accelerate the reaction kinetics. In addition, heat release may cause local melting of the matrix material which helps to form strong interfacial bonds.

This article critically reviews the state of the art in the fabrication of in-situ AMMC through FSP. Further, FSP as a primary process and post-processing technique in the synthesis of in-situ AMMC are also dealt with.