Composite Element Research Articles

On the hysteretic bending behavior of slack metallic cables

Short and slack stranded metallic cables are encountered in several technical applications to connect different structures or different parts of the same structural system. A couple of relevant examples are provided by flexible-bus conductors used in high-voltage electrical substations or passive damping devices installed on overhead electrical lines, such as Bretelle dampers. Bending behavior of metallic cables is nonlinear and non-holonomic due to the onset and propagation of relative sliding phenomena between the wires. While taut suspended cables have been widely studied in the literature under the classic assumptions of small sag and perfect flexibility, whenever dealing with short and slack cables, the aforementioned hypotheses typically cease to be valid, and the bending stiffness contribution plays a significative role in the determination of the overall structural response. In the present paper, two different modeling strategies for the description of the bending behavior of short and slack stranded cables are presented. The first (discrete bending model) describes the cable as a composite structural element made of wires, which are individually modeled as curved elastic thin rods interacting through normal and tangential contact forces. The second (phenomenological bending model), instead, relies on a description of the cable bending process based on an application of the well-known Bouc-Wen hysteresis model. Applications of the proposed models are presented both at the cross-sectional and at the structural levels. The systematic comparison between theoretical and experimental results allows to assess the performance of the two proposed bending models when used with “nominal” values of the model parameters, which are estimated only on the base of the knowledge of the material and geometric properties of the strand. Moreover, a back-analysis of the model parameters is carried out to get an insight on internal mechanical parameters of the cable and on the overall cross-sectional bending response (e.g. bending stiffness values).

Diffusive shock acceleration of dust grains at supernova remnants

Diffusive shock acceleration (DSA) is a prominent mechanism for energizing charged particles up to very large rigidities at astrophysical collisionless shocks. In addition to ions and electrons, it has been proposed that interstellar dust grains could also be accelerated through diffusive shock acceleration; for instance, at supernova remnants (SNRs). Considering interstellar dust grains of various sizes and compositions, we investigate the possibility of grain acceleration at young SNR shocks (throughout the free expansion and Sedov-Taylor phases) and the maximum energies reached by the accelerated grains. We investigate the potential implications for the abundance of refractory species relative to volatile elements in the cosmic-ray composition. We rely on semi-analytical descriptions of particle acceleration at strong shocks, and on self-similar solutions for the dynamics of SNR shock waves. For simplicity, type Ia thermonuclear SNRs expanding in a uniform interstellar medium are considered. We find that the acceleration of dust grains at relativistic speed is possible, up to a Lorentz factor of $ $ and a kinetic energy of $E_ k nuc 10^2$ GeV/nuc for the smaller grains of size $a $ cm. We find that the subsequent sputtering of grains can produce nuclei with a sufficient rigidity to be injected in the process of diffusive shock acceleration. Such a scenario can help naturally account for the overabundance of refractory elements in the Galactic cosmic-ray composition, provided that a fraction, $ $, of dust grains swept up by an SNR are energized through DSA.

Valuation of Emotionality and Osgood Factors in Fiction Prose using Machine-Generated Dictionaries (On the Material of the Strugatsky Brothers Trilogy about M. Kammerer)

The relevance of the work lies in the fact that Osgood factors and emotive characteristics of the text can be extrapolated from the russian fiction prose, as the most adequate type of author's and reader's expression, to the assessment of moods in society in a specifically given period. To analyse them, we need deep-learning neural networks capable of assessing positivity and other factors taking into account the context - with the help of dictionaries based on the survey of informants and machine extrapolation. From a methodological point of view, we used a dictionary with positivity ratings for russian language words CartaSlovSent, as well as data from multilingual NRC VAD, Hedonometer dictionaries to identify categories of valence, dominance and arousal in texts. To construct a series of average text positivity, all word forms contained in the selected dictionary were found and the values of their positivity ratings were averaged. The results of the study showed that in the Strugatsky brothers' trilogy about Maxim Kammerer, "The Inhabited Island" with the corresponding descriptive negative narrative related to the image of the planet Saraksh is the most indicative for positivity ratings. At the same time, throughout the trilogy, Osgood factors are spread throughout the text according to the development of plot and compositional elements. "The Beetle in the Anthill" and "Waves Extinguish the Wind" are similar in the degree of expression of Osgood factors, including due to a similar dominant chronotope.

Geometrically nonlinear analysis of composite beams based on global–local superposition

A composite beam finite element is designed to capture through-thickness effects, specifically normal stress and strain and transverse shear, in the context of geometrically nonlinear analyses. The starting point for the formulation is a similar element already proposed for linear analyzes based on a global–local superposition approach, where local functions are defined in each layer of the laminate, and global functions are defined along the thickness. The consistency of the kinematic hypotheses is guaranteed by imposing the continuity equations of displacements through the thickness, the force balance equations along the thickness, directly or indirectly, by imposing the continuity of transverse stresses, and by applying the boundary conditions on the lower and upper surfaces of the elements. In the context of nonlinear analyzes, the imposition of continuity of displacements is straightforward. However, the continuity of the transverse stresses needs to be carefully imposed, as the relevant stresses are the second order Piola-Kirchhoff stresses and the strains are the Green-Lagrange strains, consistent with the total Lagrangian approach used. The constitutive equations are written in incremental form and a detailed analysis is conducted to ensure that the stresses and strains involved are physically consistent across the different reference frames employed. In order to assess the accuracy of the numerical model implemented, a unique semi-analytical technique is developed to obtain the response of asymmetrical laminated beams under compression.

HISTORICAL AND CULTURAL ASPECTS OF THE EVOLUTION OF TWO-PIANO MUSIC IN CHINA

Objective: This study aims to analyze the historical development and theoretical foundations of music for two pianos in China and to establish a periodization of its key stages. Special attention is devoted to the methodological issues related to performance techniques in this genre, as well as to the influence of Western musical traditions on the formation of Chinese two-piano music. The research seeks to identify the specific features of this genre as an important element of Chinese musical culture and to analyze its interaction with contemporary trends in musical art. Methodology: To achieve the research objectives, a historical-musicological approach has been applied, which allows for tracing the development of two-piano music in the context of cultural and social changes in China. A comparative method is also employed to analyze the interplay between Chinese and Western musical elements in two-piano compositions. The research is based on the analysis of musical scores, monographs, and academic works dedicated to Chinese musical traditions. Scientific novelty: For the first time, this study systematically examines the historical development of two-piano music in China, emphasizing the key stages of its formation and the influence of both national and Western musical traditions. It explores how Chinese composers have utilized this genre to express national identity, blending traditional Chinese elements with Western musical forms. Particular attention is given to analyzing the technical and performance innovations that have shaped the development of this genre in China. Conclusions: Music for two pianos in China reflects a unique synthesis of Chinese folk musical traditions and Western technical and harmonic approaches. It not only enriches the concert repertoire but also plays a significant role in shaping contemporary Chinese musical identity. Although this genre is still evolving, notable achievements in its development can already be observed, especially due to support from educational and performance initiatives. However, further expansion of the repertoire and improvement in performance standards require enhancing the system of musical education and actively incorporating new pedagogical approaches to two-piano ensemble training.

Analysis of the Editing Style Characteristics of Tourism Short Videos

In this era of information explosion, tourism short videos are like brilliant magic crystals, instantly presenting distant regions and unique cultures before our eyes. With the development of technology and the demand of the Internet, tourism short videos have gradually opened up their own markets, and tourism videos of different types and styles are constantly emerging. This paper aims to explore the editing style characteristics of tourism short videos in depth. Through literature review, case analysis, data analysis and other methods, comprehensively analyze the unique charm of tourism short videos in terms of content selection, narrative structure, visual effects, sound effects, music composition, rhythm control, and interactive elements. this paper explores the editing style characteristics of tourism short videos that are more popular with the audience in today's Internet environment. Intended to provide some useful references for tourism bloggers. Enable travel bloggers to have a clearer direction in terms of style selection, editing methods, and theme selection for short travel videos.

Multiomics correlation analysis on the mechanism of flavor substance formation during the processing of "Huanong 53″ black tea

A comprehensive investigation was conducted using targeted metabolomics, transcriptomics, and GC-MS techniques to study the dynamic changes in volatile and non-volatile metabolites, as well as gene transcription levels, in five processing stages of 'Huanong 53′ black tea (Camellia sinensis). A total of 2062 metabolites were identified, with flavonoids (428) and amino acids and their derivatives (194) being the main categories. The types and contents of flavor characteristic components of black tea changed most significantly during the withering and fermentation stages. Key elements of tea aroma composition, including linalool, benzeneacetaldehyde, and geraniol were found to correspond significantly with specific transcripts annotated as linalool synthase, aromatic aminotransferase, and geraniol diphosphate synthase, respectively. Throughout processing, a decrease in catechins and concomitant increase in oxidized catechin dimers, such as theaflavin (TF), was positively correlated with down-regulated flavonoid pathway gene expression and up-regulated expression of putative TF biosynthetic genes, including laccases, polyphenol oxidase, and a wide range of peroxidases. This study provides a comprehensive perspective on the changes in metabolites during black tea processing, and contributes to the research on improving black tea quality and the suitability of tea varieties for processing.

Initiation. Narrative. Identity. On the Relationship Between the Compositional Units of the Narrative and Initiation Rites

Historical Roots of the Fairy Tale, a book by V. Propp, still evokes mixed reviews from folklore researchers who critically perceive the main idea of ​​the work: the compositional elements of fairy tale plots are based on the ancient initiation rite. The Morphology of the Fairy Tale studies narrative systems; it was organically accepted by both researchers of mythopoetics and those studying contemporary narratives of new media, as well as scriptwriters-­practitioners. Whereas the ideas of the second book were perceived with great caution and were almost not considered productive. Even the supporters of the structural-­semiotic approach, taking into account both the different levels of text organisation and the disclosure of its semantic depths, saw prospects for the development of humanitarian knowledge, based on the opposition of their theories to Propp’s historical-­genetic method. However, it is essential that the ritual practices of initiation, underlying the compositional units of the narrative, performed the main socio-­cultural function of introducing the initiate into the life of the community through the acquisition of identity. Providing identity, the transitional rite of initiation essentially testified to the entry of the neophyte into life, endowed them with a status in the social hierarchy. Propp’s idea of ​​the connection between plots and ritual forms was reflected in such artistic practices as the dramaturgy of feature films, which gravitates toward a clear script structure.

Boosting the optoelectronic properties of V2O5 thin films by Fe3+ doping for photodetector applications

Prevailing the demands of UV optoelectronics gadgets with improved efficiency and low-cost fabrication in this commercial and competitive world, we at this moment report an improved photo response capabilities of V2O5 thin films by incorporating Fe content of (0, 1, 2, 3, 4 and 5 wt%) over the glass substrates using nebulizer assisted spray pyrolysis technique. The X-ray diffraction (XRD) analysis authenticates the existence of an orthorhombic crystal structure with an intense peak along (010) plane. The FESEM reveals the morphology of tubular nano rod-like structures with a porous nature for all the V2O5 samples. The presence of compositional elements in the samples was evident by EDX analysis. UV spectral studies show that the bandgap varies from 2.41 eV to 2.1 eV. The PL spectra exemplify the existence of violet emission at 475 nm. The performance of the UV photodetector was analyzed in terms of parameters like Responsivity, Detectivity and External Quantum Efficiency and is observed to be maximum for 3 % Fe doped V2O5 (R = 46.4 × 10−2AW−1, D∗ = 4.26 × 1010Jones and EQE = 150 %).

Evaluating the impact of post-processing on the wear and friction properties of polyamide 6 carbon fiber composites produced by fused deposition modeling

The current research addresses the challenges encountered in polyamide 6 carbon fiber composites synthesized by fused deposition modeling. It specifically investigates issues such as inadequate interlaminar bonding and increased void content compared to conventionally manufactured composite components and as-built printed parts. The study focuses on printing pin samples via fused deposition modeling and explores various thermal post-processing methods to reduce void content while preserving dimensional accuracy. To evaluate wear and friction behavior, a pin-on-disc tester was used to test both as-built samples and samples post-heat-treated at 70 °C, 140 °C, and 210 °C. The results indicate that as the applied load increases from 5 to 20 N, both wear rates and friction coefficients increase across all speeds (1–5 m/s). Heating the samples to 70 °C and 140 °C strengthens the interlayer bonding. This significantly improves the maximum wear rates and friction coefficients compared to the as-built samples. However, samples heated to 210 °C do not show much of a change in wear rates or friction coefficients. Samples heated to 210 °C exhibit a decrease in wear rate of 16.87%, 15.82%, and 15.73% for loads ranging from 5 to 20 N, at speeds of 1, 3, and 5 m/s, respectively. This is likely due to pores sealing off and structures binding tightly. The worn surfaces were analyzed using a scanning electron microscope and measured the Shore D hardness of the samples before and after wear testing and documented the results for further analysis. In a scanning electron microscope, samples treated at 210 °C displayed smoother, less worn surfaces. Shore D hardness tests revealed a slightly higher hardness in samples heated to higher temperatures, followed by higher loads and sliding speeds in tribometer tests. This showed that the material was more stable. These post-processing methods significantly advance the development of functional composite elements for superior structural or dynamic performance.

Multimodal Discourse Interpretation of the Paris Olympics Mascot

Background: This study aims to analyze the design intention of the mascot of the Paris Olympics from a multimodal perspective. As the host of the 2024 Olympic Games, Paris' mascot carries rich meanings. With globalization and technological advancement, information spreads multimodally, and multimodal discourse analysis is important to understand how the mascot interacts with different audiences, conveys meanings as well as bridges cultural differences, and spreads the Olympic spirit and cultural heritage of the host country. Methods: Taking Kress and Van Leeuwen's visual grammar as the theoretical basis, based on multimodal discourse analysis under the perspective of social semiotics, and combining with the analysis indexes in the multimodal image analysis software, the mascots of the Paris Olympic Games are visualized and interpreted to explore their image characteristics, design concepts and social significance. Results: the mascot is analyzed from three aspects: reproduction meaning, composition meaning and interaction meaning. In terms of reproduction, the mascot is related to the Olympic Games and French culture; in terms of composition, the emblem and other elements are the core information carrier, and the color and other elements play an important role; in terms of interaction, the mascot has a variety of interactions with the viewers and so on. Conclusion: Olympic mascots are important components of Olympic culture. The multimodal discourse analysis comprehensively and accurately interpreted the connotation of the mascot of the Paris Olympic Games, reflecting the information of the organizing country and integrating it with the Olympic movement, reflecting the spirit of sports. The study has deficiencies, and the mascots can be further explored in the real context.

The Municipality in Motifs: Batik Marunda as a Reflection of Jakarta's Modernity

Batik Marunda is among the batik centers that are characterized by the theme of contemporary Jakarta. Therefore, it is important to see how the visual elements in batik shape the concept of the city of Jakarta as the identity of the motif. The aim of this research is to analyze the identity of batik motifs through visual analysis using Kevin Lynch's theory and visual language. The purpose is to see the potential of the city as a source of inspiration in the development of local batik motifs, with the concept of paths, edges, districts, nodes, and landmarks. Based on the results of the analysis, significant visual elements that represent the image of Jakarta in batik motifs produced by Marunda batik were identified. Analysis on the aspects of visual language in the elements of shape, line, color, composition and texture, is used to translate the aesthetic and representative values of the city image in batik motifs. Methods of research for visual analysis involved field observation, visual documentation and descriptive qualitative data analysis. Results of the study elaborate that the image of Jakarta is formed from elements of the city's landmark areas, such as buildings, bridges, vegetation and others. Marunda batik motifs illustrate local uniqueness by emphasizing urban elements as its identity. The goal of the present study is to develop local batik that utilizes the potential of the urban environment as a source of creative inspiration, while also serving as a visual chronicle of Jakarta's municipal growth and transformation.

Biostimulant-Based Molecular Priming Improves Crop Quality and Enhances Yield of Raspberry and Strawberry Fruits.

The biostimulant SuperFifty, produced from the brown algae Ascophyllum nodosum, can improve crop quality and yield and mitigate stress tolerance in model and crop plants such as Arabidopsis thaliana, pepper, and tomato. However, the effect of SuperFifty on raspberries and strawberries has not been well studied, especially in terms of nutritional properties and yield. The aim of this study was to investigate the effect of SuperFifty on the quality and quantity of raspberry and strawberry fruits, with a focus on metabolic composition and essential elements, which together determine the nutritional properties and total yield of these two crops. Metabolome analysis was performed by liquid chromatography-mass spectrometry analysis (LC-MS), and essential elements analysis was performed by inductively coupled plasma-mass spectrometry (ICP-MS). Here, we demonstrate that SuperFifty increases the fruit size of both raspberries and strawberries and enhances the yield in these two berry crops by 42.1% (raspberry) and 33.9% (strawberry) while preserving the nutritional properties of the fruits. Metabolome analysis of 100 metabolites revealed that antioxidants, essential amino acids, organic acids, sugars, and vitamins, such as glutathione, alanine, asparagine, histidine, threonine, serine, tryptophan, sucrose, citric acid, pantothenic acid (vitamin B5), as well as other primary metabolites, remain the same in the SuperFifty-primed fruits. Secondary metabolites, such as caffeic acid, p-coumaric acid, kaempferol, and quercetin, also maintained their levels in the SuperFifty-primed fruits. Analysis of essential elements demonstrated that elements important for human health, such as Zn, Mn, Fe, B, Cu, K, and Ca, maintain the same levels in the raspberry and strawberry fruits obtained from the biostimulant-primed plants. Magnesium, an important element known as a co-factor in many enzymatic reactions related to both plant physiology and human health, increased in both raspberry and strawberry fruits primed with SuperFifty. Finally, we discuss the potential financial and health benefits of the SuperFifty-induced priming for both growers and consumers. We demonstrate that SuperFifty significantly enhances the yield of both raspberries and strawberries, improves the marketable grade of the fruits (larger and heavier fruits), and enhances the nutritional properties by elevating Mg content in the fruits. Altogether, this biostimulant-induced molecular priming offers an environmentally friendly, efficient, and sustainable way to enhance the yield and quality of berry crops, with clear benefits to both berry producers and customers.

Structural, morphological and Magnetic studies of Soft magnetic Fe-Si-B Metallic Glass ribbons

Abstract A comparative study of two metallic glass ribbons produced by two different industries namely M/s Honeywell corporation, U.S.A., and M/s Vijay electricals. The potential of different experimental techniques like XRD, SEM and EDAX and VSM has been carried out for two soft metallic glass ribbons. XRD studies reveal that for sample A has two broad peaks and sample B shows the absence of any sharp peaks indicating crystalline secondary phases are <5%. Morphological studies show that sample A has homogeneous matrix whereas sample B has crystallites of varied shapes and sizes distributed in the range of 5-40 μm. EDAX for both the samples A and B was done to investigate the compositional elements. VSM measurements reveals sample B to exhibit a relatively larger anisotropy compared to sample A.

DECORATIVE PAINTING AS A MEANS OF TRANSLATING CULTURAL SEMANTIC NARRATIVE

Purpose. The research involves analyzing folk decorative painting and transferring its most typical compositional techniques and characteristics into souvenir items. Methodology. To achieve the research goal, a comprehensive approach was employed, utilizing general scientific methods of literature analysis and visual examination of historical materials and contemporary souvenir products. Results. During the research, the features of decorative painting, its techniques, and methods were studied; the morphological components of decorative painting and the ways of interpreting its elements were analyzed. Scientific novelty. The study highlights the cultural and historical significance of decorative painting in the design of souvenir products. A comparative analysis of various types of decorative painting has been conducted and systematized; the compositional elements employed in the creation of souvenir product designs have been analyzed. Practical significance. The research focuses on assessing the feasibility of incorporating elements of decorative painting into souvenir product design and highlights the issue of transmitting semantic narratives that contribute to enhancing the cultural value and aesthetic appeal of contemporary souvenir items.

Unravelling the effect of crystal lattice compression on the supercapacitive performance of hydrothermally grown nanostructured hollandite α-MnO2 induced by incremental growth time

Manganese oxide (α-MnO2) nanoparticles are highly recognised for their use in supercapacitor applications. This study demonstrates the successful synthesis of flower-like and nanorods hollandite α-MnO2 by a simple one-pot hydrothermal technique at various reaction times. The synthesised nanoparticles were characterised by various physicochemical and electrochemical characterisation techniques. The influence of the various reaction times on the structural and morphological properties was evaluated by X-ray diffraction (XRD) and scanning electron microscope. XRD patterns revealed that the synthesized MnO2 nanoparticles are tetragonal structures with crystallite sizes ranging from 13.69 to 20.37 nm estimated from the Williamson–Hall method. Moreover, the functional groups and surface area were examined by Fourier transform infrared spectroscopy and Bruner–Emmert–Teller, respectively. Furthermore, the compositional elements were studied by X-ray photoemission spectroscopy and energy-dispersive X-ray spectroscopy. Finally, the electrochemical performances were studied using cyclic voltammetry, galvanostatic charge–discharge and electrochemical impedance spectroscopy (EIS). The GCD characteristics revealed that the optimised α-MnO2 has a good capacitive behaviour, which predicts the potential application in energy storage. Electrochemical studies revealed that the 3 h-MnO2 sample exhibited a superior electrochemical behaviour and demonstrated a high specific capacitance of 132 F/g at a current density of 1A/g.

Metal Replacement in Aeronautics Applications Using Two‐Dimensional Multifunctional Composites

Carbon‐based composites have replaced metals in many structural components of modern airplanes; however, functional applications still require metal conductors and devices. Here, the production and integration in small‐scale airplane parts of electric devices based on metal‐free layered composites of graphene, boron nitride, and polymers are described. Thanks to their two‐dimensional structure, these materials feature excellent tunable thermoelectrical properties and high flexibility. We describe the production and performance of heaters and ice sensors installed on scaled NACA‐0012 airfoils to avoid ice formation, to remove ice or to detect the ice on the outer skin of the airfoil. We demonstrate that we can tune the electrical conductivity of the composite heating element from 105 to 103 S m−1 that is preserved even after 1000 bending cycles. The heaters successfully achieve anti‐icing and deicing in representative icing conditions and can sustain high‐power densities as required for electrothermal ice‐protection systems in aviation. The composite material can be readapted into a sensor able to detect ice formation in real time in an icing wind tunnel. Moreover, the possibility to use the heaters developed as heating molds to cure composite materials by out‐of‐oven curing, with a significant energy saving potential, is demonstrated.

Extending the multiculturalism metaphors: state identity in Nasarawa State’s Su-dir dance theatre as fruit salad juice

The robust multiculturalism debate and its attendant metaphors have paid little attention to the peculiar realities of managing the inherent cultural diversity in Africa. This paper opens up the existing debate on multiculturalism, and offers an option of the Fruit Salad Juice as the identity produced through the active cultural interactions within a typical African multi-ethnic state. The Fruit Salad Juice alternative specifically applies to the theatrical performances that emanate from these multicultural collaborations. The paper examines Su-dir dance theatre being one of the products of the Let’s Sheathe Our Swords (LSOS) project launched by the Nasarawa State government of Nigeria to facilitate social therapy and cultural integration after a protracted period of inter-ethnic, religious and political crises in the state. Data for this study was collated through the participant observation and interview methods. At various points, I conducted interviews with the administrators, consultants, and artistes of the Nasarawa State Performing Troupe, as well as some members of the Su-Dir audience. Nasarawa state is conceptualized as a fruit salad bowl, and the LSOS theatrical pieces as juice produced thereof. The idea of Fruit Salad Juice is demonstrated in the evidence of inclusivity and state identity found in the compositional elements of the Su-dir dance theatre and other outcomes of the LSOS project.

Effects of Core and Surface Materials on the Flexural Behavior of Lightweight Composites Sandwich Beams

Sandwich composite elements are used in many sectors thanks to their low weight/strength ratios, high bending strength, good thermal insulation properties, and low costs. It is widely used in the machinery and construction industry, especially in land, sea, and air vehicles. The main objective of this research is to design and produce lightweight, durable, insulated, and low-cost, sustainable building elements that will meet emergency shelter needs after disasters. For housing purposes, 24 sandwich beams were prepared, eight designs with different surface coatings and core materials, and three in each design group. The effects of surface coating and core material on behavior were investigated with four-point bending experiments. Load-displacement relationships were determined from the experiments, and the beams' load-carrying capacities and failure patterns under the effects of bending and shearing were determined. In addition, theoretical methods determined maximum load values and compared them with the results of the experiments. As a result of the experiments, it was concluded that the best-performing design under bending effects was sandwich beams with plywood surface and XPS core.

Moderating effect of contextual factors on the relationship between travel motivation and destination loyalty among domestic tourists in the Coast region of Kenya

Despite the marginal growth recorded in the tourism sector in Kenya, the domestic visits and estimates fall far below the expectations. The study was guided by the following specific objective; to assess the moderating effect of contextual factors on the relationship between travel motivation and destination loyalty among domestic tourists in the Coast Region of Kenya. The study area comprised frequented attractions in the Coast region of Kenya. The study adopted an embedded mixed approach comprising descriptive survey and explanatory research designs. Simple random sampling and purposive techniques were adopted for domestic tourists, destination managers and experts respectively. Data was collected using questionnaires and interview schedules. Four hundred (400) questionnaires were distributed while 10 destination managers and 5 experts were interviewed. Data analysis was done using multiple regression models, hierarchical multiple regression and descriptive analysis. The multiple regression model results without interaction terms indicated that R-square = 0.442, implying that destination attributes and socio-psychological factors explain 44.2% of destination loyalty. The hierarchical multiple regression demonstrated that contextual factors have a moderating effect on interaction between travel motivation and destination loyalty since the model was significant {R2 = 0.255, F (7, 371) = 12.12, p =0.0001}. The model accounted for 25.5% of variation on destination loyalty. This means that the composite elements of contextual factors namely; political, economic, technological and socio-cultural factors significantly moderates the interaction between travel motivation and loyalty behaviour of domestic tourists. The null hypotheses were tested and rejected. The study recommends need for destinations and service providers to engage more on digital marketing and deploy technology during marketing initiatives and product development to capture niche segments since majority of the respondents were youth travelers