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The global fashion industry is growing at a rapid pace and developing nations such as India are emerging as major contributors to the same. In such case, most academics and marketers are interested in the variables that influence fashion shopping. The purpose of this paper is to investigate the influence of consumer demographic and personality characteristics on fashion shopping proneness (FSP) in India.

Data were collected from 561 respondents using mall intercept survey method. Hypothesized relationships were assessed using multiple regression and structural equation modelling.

Traditional view that younger and female consumers are more fashion prone than older and male consumers is validated. However, demographics accounted for only 9 per cent of the variance in FSP while personality characteristics accounted for 46 per cent. Being agreeable, extroverted, open minded, and stable are all positively associated with fashion shopping.

The study finds both personality dimensions and consumer demographics to influence FSP. As a limitation, the authors do not probe deep into the why and how of the mentioned relationships between personality and fashion buying.

With respect to demographics, managers could target young females as the primary segment for fashion clothing but cannot ignore young males and older females. With respect to personality, managers can appeal to agreeable, extroverted, open-minded personalities by linking novelty, fun, relaxation, and recreation with fashion buying.

This is one of the first attempts that simultaneously investigates the effects of demographic and personality characteristics on fashion shopping behaviour in India.

While there is growing attention to the efficacy of business and political ties in emerging economies, there are not many studies explicitly examining the relations of business and political ties to small and medium enterprises (SME) strategy formation in emerging economies outside of the East-Asian setting. This study attempts to refine the facilitating role of formal strategic planning (FSP) in the relation of business and political ties to financial firm performance.

Structural equation modeling and conditional mediation analyses were used.

The authors show that while business ties are positively related to FSP, political ties are negatively associated with it. In addition, this study provides empirical evidence that FSP positively mediates the relation of business ties to financial performance. Conversely, there exists a negative indirect relationship between political ties and financial performance. This study shows that the demand uncertainty negatively moderates the relation of FSP to financial performance.

The findings offer noteworthy inferences for firm managers and policy makers, who should evaluate the benefits and costs carried by business and political ties.

This study aims to assess the level of supply chain management practices (SCMP), total quality management practices (TQMP) and firm's supply performance (FSP) in the automotive industry in Thailand and investigate the differences across organizational characteristics on SCMP, TQMP and FSP.

Based on an extensive literature review, the measurement instruments for SCMP, TQMP and FSP were developed and validated by experts, pilot test and various statistical techniques. Descriptive statistics were employed to examine the existences of SCMP, TQMP and FSP in the sample companies. MANOVA was applied to test the differences across company ownership, company size, tier in the supply chain and ISO/TS 16949 on SCMP, TQMP and FSP.

The author found that the measurements of SCMP, TQMP and FSP are reliable and valid. The automotive companies in Thailand apply TQMP much more extensively than SCMP. Their SCMP still emphasize efficient flows of information and materials at operational level to minimize transaction cost. Overall, Japanese companies, large companies, first-tier suppliers and the companies with ISO/TS 16949 have more intensively applied SCMP and TQMP and achieved a higher level of FSP.

The distribution of paper-based questionnaires was a convenience sample. Although data from a sample of 211 companies were collected, only 19 percent of them provided more than one response. Future research should apply different random sampling methods and investigate the reasons for and ways to improve the low multiple-response rate.

The findings are beneficial to the managers who want to improve SCMP, TQMP and FSP through organization management.

This study is one of the first to assess the existence of SCMP and FSP and to study the differences across organizational characteristics on SCMP and FSP in the automotive industry in developing countries. The existence and differences across organizational characteristics on TQMP were also confirmed.

The quantum of metal particle waste generation in manufacturing industries is posing a great concern for the environment. The iron forging industries generate a huge amount of grinding sludge (GS) waste, which is disposed into the earth. The accumulation of this waste in dump yards causes an increase in soil and air pollution levels.

In the current investigation, an effort was made to use this waste GS for the progress of aluminum-based composite. To maintain uniform distribution of reinforcing material, the friction stir processing technique was used.

The characterization based on the SEM image of the Al/GS composite revealed that uniform dispersal of reinforcement content can be attained in a single tool pass. Number of grains/inch was approximately 2,402. XRD of GS powder confirmed the presence of SiO₂, Fe₂O₃, Al₂O₃ and CaO phases. These phases proved GS to be a better reinforcement with aluminum alloy. Tensile strength and hardness were significantly improved in comparison to the aluminum alloy. Thermal expansion and corrosion weight loss were evaluated to observe the influence of GS addition.

The studies proved that the use of GS as reinforcement material can help in curbing the menace of soil pollution to a large extent.

Altering the microstructure and developing the surface metal matrix composites (MMCs) in a solid-state by friction stir processing (FSP) has been on trend for the past decade. The microstructural modification increases the material properties, which are structure sensitive. The microstructural evolution is highly influenced by the selection of process parameters in FSP. In this study, the effect of process parameters on the microstructure evolution and microhardness of the fabrication of surface MMCs of newly commercialized Mg-ZE41 alloy by the incorporation of different reinforcement particles such as ZrO₂, CeO₂ and Al₂O₃ is investigated.

By making use of Taguchi’s design of experimentation, which recognizes the crucial factors and ascertain their effect on the properties of the material, the optimization of process parameters for this study was done using MATLAB-14 software. The parameters were adopted along with the levels throughout the FSP for the fabrication of different surface MMCs. For each reinforcement particle, two factors at three levels each had L9 factorial design were used to analyse the effect of these factors on the processing result (microstructure, grain refinement and hardness). The two different factors used in this study are tool rotational speed (TRS) and tool traverse speed (TTS) as a part of the full factorial design matrix for different surface MMCs.

Among all combinations, TRS of 1500 rpm and TTS of 20 mm/min. for ZE41-ZrO₂ MMCs and ZE41-CeO₂ MMCs were observed as optimum to produce defect-free processed zone along with the high level of grain refinement and hardness, whereas for ZE41-Al₂O₃ the same was obtained at 1500 rpm TRS and 10 mm/min TTS.

In this paper, the role of process parameters in the development of surface MMCs on newly commercialized Mg-ZE41 alloy by FSP is investigated. The effect of TRS and TTS on microstructure evolution, grain refinement and microhardness is analysed. Hence, in this study, the optimum parameters for the fabrication of surface MMCs of Mg-ZE41 alloy have thus been established.

The purpose of this study was to examine how undergraduate peer mentors at Texas A&M University perceive their development of leadership behaviors through their peer mentor experience. Participants were first- generation college students serving as mentors to first-generation college students at Texas A&M University. A qualitative approach was used to examine reflections from the peer mentors about their personal best leadership experiences as a peer mentor and their self-reported highest scored practice on the Student Leadership Practices Inventory (SLPI). This study is rooted in Kouzes and Posner’s (1987, 2002) Five Practices of Exemplary Leadership model. There were 33 peer mentors who participated in this study. Mentor reflections showed evidence of behaviors demonstrating all five of the exemplary leadership practices through serving as a peer mentor.

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.

This paper aims to summarize the microstructure characterization of parts that were produced using a hybrid manufacturing process consisting of laser metal deposition (LMD) and friction stir processing (FSP). This research was conducted to investigate the evolution of the microstructure following FSP and LMD and to study the possibility of producing or repairing parts with a forged-like microstructure using this hybrid technique.

The microstructure of the nugget regions obtained in the substrate weld, stir over deposit and deposit over stir experiments was investigated.

Highly refined grain size in the order of 1-2 μm was observed where FSP was performed over laser-deposited Ti–6Al–4V. Large equiaxed grains were observed in the experiment where subsequent deposition was carried over the stir. A decreasing grain size was also observed in the dilution zone (DZ) inside the nugget from the stir surface to the bottom of the DZ.

A highly refined microstructure formed from FSP is able to increase the fatigue life by delaying the fatigue crack initiation. Peters et al. (1980) reported that reducing the grain size from 12-15 μm to 1-2 μm in an equiaxed Ti–6Al–4V alloy corresponded with about 25 per cent increase in fatigue strengths at 10,000,000 cycles.

This proposed technical approach is a novel and effective method to produce forged-like parts using a metal additive manufacturing process.

The purpose of this study was to examine how undergraduate peer mentors at Texas A&M University perceive their development of leadership behaviors through their peer mentor experience. Participants were first- generation college students serving as mentors to first-generation college students at Texas A&M University. A qualitative approach was used to examine reflections from the peer mentors about their personal best leadership experiences as a peer mentor and their self-reported highest scored practice on the Student Leadership Practices Inventory (SLPI). This study is rooted in Kouzes and Posner’s (1987, 2002) Five Practices of Exemplary Leadership model. There were 33 peer mentors who participated in this study. Mentor reflections showed evidence of behaviors demonstrating all five of the exemplary leadership practices through serving as a peer mentor.

A self-lubricant surface composite including Al matrix and Babbitt alloy 11 reinforcement has been fabricated via friction stir processing (FSP).

The optimum processing condition is estimated by statistical analysis of a L9 Taguchi design of experiment. The results of Taguchi analysis suggested four passes of FSP, traverse speed of 40 mm/min and rotational speeds of 1,250 rpm as the optimum parameters to achieve higher hardness and wear resistance.

The needle-shaped particles are fragmented into the finer particles after FSP. There is uniform distribution of precipitations after FSP. The microhardness of manufactured surface bearings has been increased. Finer particles, smaller grains and in situ formed intermetallic precipitations (AlSb) can be responsible for hardness enhancement. Wear resistance of base metal also has been remarkably enhanced after FSP.

The originality of this paper lies in the following: new self-lubricating surface composite; a tough and resistant to wear sheets; and using a solid-state method to fabricate a surface bearing.