244 research outputs found
PROPOSED PRODUCT STRATEGY BASED ON CONSUMER PREFERENCE FOR FASHION HIJAB BRAND (CASE STUDY: HUMAIRA LABEL)
No full textMuslim fashion industry has emerged to develop in Indonesia and considerable potential to become the center of the world's Muslim fashion according to Muslim fashion consumption estimated at US $20 billion with growth rate of 18.2 % per year in Indonesia (Global Islamic Report, 2018/2019). Humaira Label is a local brand of self manufactured Scarf and Woman Muslim Wear that aims to create modest, smart casual, exclusivity and unique scarf design with premium quality based on Bandung, established in August 2018. The raw material of Humaira Label built by natural fabrics, such as lyocell, cotton voile, miracle voile and ultrafine voile with various of beautiful unique design. The motif/design of scarves is exclusive because Humaira Label changes the design dynamically every batch. Its inspired by the lifestyle of dynamic and active working women in style - smart casual.This research aims to propose product strategy based on consumer preference by determining the cause of instability income of Humaira Label which is indicated by no sales indicate in several months by using internal and external factors analysis to find the root problems using STP, Marketing Mix Analysis, Porters Five and PEST Analysis, customer analysis and benchmark analysis and then been concluded in SWOT analysis and TOWS matrix. To know the customer preference toward hijab product, conducted the questionnaire by 103 respondents by analyzing the descriptive analysis and conjoint analysis.From matrix TOWS analysis, author proposed several alternative product strategies that can be implemented by Humaira Label. Those alternatives product strategy based on consumer preference that had been chosen to be proposed are making variance of product, improving promotion placement in social media, empowering local brand by creating brand value, reseller and drop shipper program, collaborate with social influencer in media social, and develop customer engagement program.Keywords:Muslim Fashion industry, Hijab, Product Strategy, Consumer Preference, TOWS matri
PROPOSED PRODUCT STRATEGY BASED ON CONSUMER PREFERENCE FOR FASHION HIJAB BRAND (CASE STUDY: HUMAIRA LABEL)
No full textMuslim fashion industry has emerged to develop in Indonesia and considerable potential to become the center of the world's Muslim fashion according to Muslim fashion consumption estimated at US $20 billion with growth rate of 18.2 % per year in Indonesia (Global Islamic Report, 2018/2019). Humaira Label is a local brand of self manufactured Scarf and Woman Muslim Wear that aims to create modest, smart casual, exclusivity and unique scarf design with premium quality based on Bandung, established in August 2018. The raw material of Humaira Label built by natural fabrics, such as lyocell, cotton voile, miracle voile and ultrafine voile with various of beautiful unique design. The motif/design of scarves is exclusive because Humaira Label changes the design dynamically every batch. Its inspired by the lifestyle of dynamic and active working women in style - smart casual.This research aims to propose product strategy based on consumer preference by determining the cause of instability income of Humaira Label which is indicated by no sales indicate in several months by using internal and external factors analysis to find the root problems using STP, Marketing Mix Analysis, Porters Five and PEST Analysis, customer analysis and benchmark analysis and then been concluded in SWOT analysis and TOWS matrix. To know the customer preference toward hijab product, conducted the questionnaire by 103 respondents by analyzing the descriptive analysis and conjoint analysis.From matrix TOWS analysis, author proposed several alternative product strategies that can be implemented by Humaira Label. Those alternatives product strategy based on consumer preference that had been chosen to be proposed are making variance of product, improving promotion placement in social media, empowering local brand by creating brand value, reseller and drop shipper program, collaborate with social influencer in media social, and develop customer engagement program.Keywords:Muslim Fashion industry, Hijab, Product Strategy, Consumer Preference, TOWS matri
Analytical investigation of convective phenomena with nonlinearity characteristics in nanostratified liquid film above an inclined extended sheet
No full textThis work focuses on the time-variant convective thin-film nanoliquid fluid flow and heat transfer over a stretching, inclined surface under the effect of magnetism for different energy technologies for sustainability. It is crucial to understand how solid materials can be treated with thin films while focusing on the actual ability to improve the body surface features for infiltration, shock resistance, rigidness, brightness, dispersal, absorption, or electrical efficiency. All of these improvements are invaluable, especially in the field of nanotechnology. As with any mass and thermal transport phenomena, the study breaks down important factors such as thermophoresis and Brownian movement, in an attempt to improve the energetic balance and lessen fuel consumption. Utilizing the mathematical model of the temporal evolution on the liquid film flow characteristics over an inclined surface, we obtain a system of nonlinear partial differential equations and convert it to a system of coupled ordinary differential equations appropriately. Finally, the results of the model problem computational analysis are produced using the Laplace Adomian decomposition method (LADM) and are shown both quantitatively and visually. During the flow analysis, the impact of specific flow parameters such as the magnetic, Brownian, and thermophoresis parameters are examined and found to be highly significant. Furthermore, it is found that the effects of (MM) and (Nt) factors on (FF), (Φ\Phi ), and (ϕ\phi ) lead to decreased conduction. Conversely, the thermal gradient within the liquid films rises in proportion to the (Nb) factor. This research is distinguished from similar attempts made in the past in terms of thin-film nanoliquid flow from inclined planes and application of LADM approach toward modeling. The findings have provided tangible use in coming up with new methods of cooling electronics gadgets, energy harvesting for solar energy, and eco-friendly industrial processes
Application of Aboodh Homotopy Perturbation Transform Method for Fractional-Order Convection–Reaction–Diffusion Equation within Caputo and Atangana–Baleanu Operators
No full textThis article is an analysis of fractional nonlinear convection–reaction–diffusion equations involving the fractional Atangana–Baleanu and Caputo derivatives. An efficient Aboodh homotopy perturbation transform method, which combines the homotopy perturbation method with the Aboodh transformation, is applied to investigate this fractional-order proposed model, analytically. A modified technique known as the Aboodh homotopy perturbation transform method is formulated to approximate these derivatives. The analytical simulation is investigated graphically as well as in tabular form
Numerical investigation of heat and mass transfer study on MHD rotatory hybrid nanofluid flow over a stretching sheet with gyrotactic microorganisms
No full textThis study signifies the advancing reader’s understanding of complex fluid dynamics, offering insights crucial for optimizing heat transfer processes, environmental engineering applications, and biomedical technologies. The focus of this work is to examine the heat and mass transference properties of electrically conductive hybrid nanofluid flow on a bi-directional stretching surface with gyrotactic microorganisms. The effects of thermophoresis, thermal radiation, Brownian motion, heat source, and chemical reaction are incorporated into the problem. The sheet is rotated about the z-axis with ω as its velocity. The modeled equations are changed to dimensionless form with the use of similarity variables and are then solved by employing the homotopy analysis method (HAM). It is concluded that the larger rotation factor boosts the velocity plot. Similarly, the thermal radiation and thermophoretic factor heighten the thermal gradient of the hybrid nanofluid. From the computed data, it is revealed that the microorganism plot shows a declining behavior against the Peclet and Lewis numbers. The findings of this work help in the optimization of cooling systems in electronics, power plants, and automotive engines by enhancing heat transfer efficiency. Moreover, in biomedical engineering, understanding microorganism behavior in fluid flow is critical for developing advanced drug delivery systems and biomedical diagnostics
Design and Research of Biomaterials
No full textTrauma, degeneration, and illness frequently necessitate surgical intervention [...
Numerical Analysis of Time-Fractional Whitham-Broer-Kaup Equations with Exponential-Decay Kernel
No full textThis paper presents the semi-analytical analysis of the fractional-order non-linear coupled system of Whitham-Broer-Kaup equations. An iterative process is designed to analyze analytical findings to the specified non-linear partial fractional derivatives scheme utilizing the Yang transformation coupled with the Adomian technique. The fractional derivative is considered in the sense of Caputo-Fabrizio. Two numerical problems show the suggested method. Moreover, the results of the suggested technique are compared with the solution of other well-known numerical techniques such as the Homotopy perturbation technique, Adomian decomposition technique, and the Variation iteration technique. Numerical simulation has been carried out to verify that the suggested methodologies are accurate and reliable, and the results are revealed using graphs and tables. Comparing the analytical and actual solutions demonstrates that the proposed approaches effectively solve complicated non-linear problems. Furthermore, the proposed methodologies control and manipulate the achieved numerical solutions in a vast acceptable region in an extreme manner. It will provide us with a simple process to control and adjust the convergence region of the series solution
Corrigendum to "Investigations into structure-property relationships of novel Ru(II) dyes with N,N'-Diethyl group in ancillary ligand for dye-sensitized solar cells" [Dyes Pigments 171(2019) 107754-107762](S0143720819314639)(10.1016/j.dyepig.2019.107754)
No full textThe authors regret the typos in the author names and affiliations. The authors would like to apologize for any inconvenience caused. Correction: The correct author names and affiliations should read as follows: Saba Ashrafa,b,d, Rui Sud, Javeed Akhtarc, Humaira M. Siddiqib, Ahmed Shujae, Khalid Al-Saadf, Siham Y. Al-Qaradawif, Ahmed El-Shafeid*[email protected] aSulaiman Bin Abdullah Aba Al-Khail - Centre for Interdisciplinary Research in Basic Science (SA-CIRBS), International Islamic University, Sector H-10, Islamabad, Pakistan bDepartment of Chemistry, Quaid-I-Azam University, Islamabad, 45320, Pakistan cMaterials Laboratory, Department of Chemistry, Mirpur University of Science and Technology (MUST), Mirpur, 10250, AK, Pakistan dPolymer and Color Chemistry Program & Fiber and Polymer Science Program, North Carolina State University, Raleigh, NC, 27606, USA eCentre for Advanced Electronics and Photovoltaic Engineering (CAEPE), International Islamic University, Sector H-10, Islamabad, Pakistan fDepartment of Chemistry and Earth Sciences, College of Arts and Sciences, Qatar University, P.O. Box 2713, Doha, QatarScopu
Analysis of Motile Gyrotactic Micro-Organisms for the Bioconvection Peristaltic Flow of Carreau–Yasuda Bionanomaterials
No full textNanofluids are considered as an effective way to enhance the thermal conductivity of heat transfer fluids. Additionally, the involvement of micro-organisms makes the liquid more stable, which is important in nanotechnology, bio-nano cooling systems, and bio-microsystems. Therefore, the current investigation focused on the examination of the thermodynamic and mass transfer of a Carreau–Yasuda magnetic bionanomaterial with gyrotactic micro-organisms, which is facilitated by radiative peristaltic transport. A compliant/elastic symmetric channel subject to partial slip constraints was chosen. The features of viscous dissipation and ohmic heating were incorporated into thermal transport. We use the Brownian and thermophoretic movement characteristics of the Buongiorno nanofluid model in this study. A set of nonlinear ordinary differential equations are created from the partial differential equations that control fluid flow. The governing system of differential equations is solved numerically via the shooting technique. The results of pertinent parameters are examined through velocity, temperature, motile micro-organisms, concentration, and heat transfer rate
Analysis of Fractional-Order System of One-Dimensional Keller–Segel Equations: A Modified Analytical Method
No full textIn this paper, an analytical method is implemented to solve fractional-order Keller–Segel equations. The Yang transformation along with the Adomian decomposition method is implemented to obtain the solution of the given problems. The present method has an edge over other techniques as it does not need extra calculations and materials. The validity of the suggested technique is verified by considering some numerical problems. The results obtained confirm the better accuracy of the current technique. The suggested technique has a lesser number of calculations and is straightforward to apply and therefore can be applied to other fractional-order partial differential equations
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