404 research outputs found
sj-docx-2-spo-10.1177_17479541221131650 - Supplemental material for Sex-based differences in concussion incidence and its underlying injury mechanism in team bat/stick sports: A systematic review and meta-analysis
No full textSupplemental material, sj-docx-2-spo-10.1177_17479541221131650 for Sex-based differences in concussion incidence and its underlying injury mechanism in team bat/stick sports: A systematic review and meta-analysis by Vasanth Sundaram, Akhilesh Kumar Ramachandran, Utkarsh Singh and Alan J Pearce in International Journal of Sports Science & Coaching</p
sj-docx-1-spo-10.1177_17479541221131650 - Supplemental material for Sex-based differences in concussion incidence and its underlying injury mechanism in team bat/stick sports: A systematic review and meta-analysis
No full textSupplemental material, sj-docx-1-spo-10.1177_17479541221131650 for Sex-based differences in concussion incidence and its underlying injury mechanism in team bat/stick sports: A systematic review and meta-analysis by Vasanth Sundaram, Akhilesh Kumar Ramachandran, Utkarsh Singh and Alan J Pearce in International Journal of Sports Science & Coaching</p
Comparative analysis of Grid forming and Grid following controls for Type-3 and Type-4 Wind Turbines
No full textWith an accelerated inclusion of renewable energy generators in the power system, the inertia support traditionally provided by conventionally powered synchronous generators is lagging, and power system stability is reducing. This grid-supporting behavior will now have to be provided by the power converters of renewable energy sources with the help of power electronics. Grid forming control refers to the idea of the converter’s ability to set its frequency and voltage by means of emulating similar characteristics as that of conventional synchronous generators. Most of the protection and control studies on grid forming control for wind turbines have been done using a simple power system model containing the generator and an infinite AC bus and very less insight is available for grid forming generators in a realistic power system. This study aimed to apply the grid forming control strategy on DFIG (Type-3) and full converter wind turbines (Type-4). For this, the MIGRATE benchmark models in RSCAD/RTDS were used for the comparison of the key power indicators for both grid forming and grid following controlled modes. This was followed by the development and validation of the grid forming controller as a black-box model using IntervalZero and RTDS software in the loop setup (SIL).Electrical Engineering | Sustainable Energy Technolog
Design of an Automotive Occupant Restraint Systems for Reclined Seating
No full textAs the automotive industry advances towards greater autonomy, the landscape of car travel is evolving. The integration of reclined seating within vehicles, made possible without major alterations to traditional layouts, presents a promising avenue for enhancing passenger experiences. This shift, however, comes with unique safety challenges due to the changed seating dynamics.Research, including insights from General Motors, Volvo & Volkswagen emphasizes the need for innovative safety solutions for reclined seating. Simulations comparing three-point and four point seat belt configurations, in both upright and reclined positions, reveal advantages for the latter at higher speeds. This configuration produces a more balanced force distribution duringimpacts, away from vital areas.While the potential of a four-point restraint system is evident, implementation hurdles arise. Addressing both safety and comfort, a study assesses the user experience for both systems. Building on these insights, a convertible restraint system is proposed, seamlessly transitioning from a three-point to a four-pointconfiguration based on passenger position. This adaptable design merges safety and comfort effectively. The proposed design requires redesign of certain components of the seat back & headrest. These are provided as recommendationsIntegrated Product Desig
Design of Restraint Systems for Reclined Seating in the Automotive industry
No full textAs the automotive industry advances towards greater autonomy, the landscape of car travel is evolving. The integration of reclined seating within vehicles, made possible without major alterations to traditional layouts, presents a promising avenue for enhancing passenger experiences. This shift, however, comes with unique safety challenges due to the changed seating dynamics.Research, including insights from General Motors, Volvo & Volkswagen emphasizes the need for innovative safety solutions for reclined seating. Simulations comparing three-point and four-point seat belt configurations, in both upright and reclined positions, reveal advantages for the latter at higher speeds. This configuration produces a more balanced force distribution during impacts, away from vital areas.While the potential of a four-point restraint system is evident, implementation hurdles arise. Addressing both safety and comfort, a study assesses the user experience for both systems. Building on these insights, a convertible restraint system is proposed, seamlessly transitioning from a three-point to a four-point configuration based on passenger position. This adaptable design merges safety and comfort effectively.The proposed design requires the redesign of certain components of the seat back & headrest. These are provided as recommendations.Integrated Product Desig
Nature, Nurture, and Empowerment: An Ecofeminist Reading of Utkarsh Patel’s Mythological Fiction Shakuntala: The Woman Wronged
No full textThe present research revisits the mythological fiction of Shakuntala: The Woman Wronged (2015) through an ecofeminist lens. Author Utkarsh Patel approaches the legendary tale of submissive Shakuntala and recreates it by arming her with the attributes of resilience, assertiveness, and compassion. Her deep bond with nature equips her with the strength to fight against patriarchal strictures. Based on the study of ecofeminism, this paper draws parallels between the exploitation of women and nature at the hands of mercenary and oppressive forces. An analysis of this work suggests that nature itself provides strength and succour and is also a source of empowerment. The strength gained through communion with nature allows her to make her voice heard. The ecofeminist perspective reveals how Shakuntala’s connection with nature offers her a sanctuary where she can explore her identity and voice, unimpeded by the norms that seek to suppress her. Her love for and defence of the environment transcends mere ecological concern—it becomes a catalyst leading to her transformation. Additionally, Shakuntala’s deep connection with Aranyani, the Forest Goddess, aligns with the concept of nature as a mother figure. By drawing attention to the intertwined dynamics of nature, nurture, and empowerment, this research celebrates and propagates the harmony between nature, feminine forces, and their transformative power
Deep learning artificial intelligence framework for multiclass coronary artery disease prediction using combination of conventional risk factors, carotid ultrasound, and intraplaque neovascularization
No full textCardiovascular disease (CVD) is a major healthcare challenge and therefore early risk assessment is vital. Previous assessment techniques use either "conventional CVD risk calculators (CCVRC)" or machine learning (ML) paradigms. These techniques are ad-hoc, unreliable, not fully automated, and have variabilities. We, therefore, introduce AtheroEdge-MCDLAI (AE3.0DL) windows-based platform using multiclass Deep Learning (DL) system
Development & Sensory Evaluation of Kokumi-Enhanced Cell-Based Foie Gras
No full textreservedThis thesis explores the development and sensory evaluation of cell-based foie gras, with a specific focus on the impact of Kokumi enhancement. The study involved the formulation of multiple prototypes and their comparative sensory analysis against conventional foie gras. Sensory evaluations were conducted at Gourmey in Paris, using panels composed initially of untrained participants who were systematically trained to recognize 14 key aroma compounds, 5 basic tastes, and 3 Kokumi-related sensory attributes. Three samples were assessed: conventional foie gras, a cell-based prototype without Kokumi, and one enhanced with Kokumi substances. Kokumi compounds, while tasteless and odorless on their own, are known to enhance the perception of flavor complexity, mouthfulness, and overall deliciousness when combined with other ingredients. Results indicated that the Kokumi-enhanced prototype partially resembled the sensory profile of conventional foie gras in certain attributes, though notable differences remained. This suggests that Kokumi may contribute to improving specific sensory dimensions of cell-based foie gras, particularly in enhancing certain aroma descriptors, basic tastes, mouthfulness and lingeringness, but further refinement is needed to achieve full parity with traditional products.This thesis explores the development and sensory evaluation of cell-based foie gras, with a specific focus on the impact of Kokumi enhancement. The study involved the formulation of multiple prototypes and their comparative sensory analysis against conventional foie gras. Sensory evaluations were conducted at Gourmey in Paris, using panels composed initially of untrained participants who were systematically trained to recognize 14 key aroma compounds, 5 basic tastes, and 3 Kokumi-related sensory attributes. Three samples were assessed: conventional foie gras, a cell-based prototype without Kokumi, and one enhanced with Kokumi substances. Kokumi compounds, while tasteless and odorless on their own, are known to enhance the perception of flavor complexity, mouthfulness, and overall deliciousness when combined with other ingredients. Results indicated that the Kokumi-enhanced prototype partially resembled the sensory profile of conventional foie gras in certain attributes, though notable differences remained. This suggests that Kokumi may contribute to improving specific sensory dimensions of cell-based foie gras, particularly in enhancing certain aroma descriptors, basic tastes, mouthfulness and lingeringness, but further refinement is needed to achieve full parity with traditional products
Self-Assembly of Silica Nanoparticles on Glass Surface
No full textIn this work, silica nanoparticles were synthesised using Stöber Method. Compared to other synthesis techniques like, Stöber Method is regarded as one of the simplest and most effective route for silica nanoparticle synthesis. Low temperature stabilises the nanosilica suspension, and low ratio of NH3/TEOS avoids coagulation of particles. These nanoparticles (average size less than 1 ?m) were self-assembled on a glass surface using sodium carboxymethyl cellulose (CMCNa) and oxalic acid template. The silica nanoparticle self-assembly was validated by the observed fractal-pattern in a sessile drop. For preparing superhydrophilic film, sequential adsorption (layer-by-layer coating) of a polyelectrolyte and silica nanoparticle suspension on the surface was done for appropriate number of cycles. Layer-by-Layer assembly is an economical, easy and a fast technique for coating of substrates with alternate layers. It is known that superhydrophilicity (and superhydrophobicity) increases with increase in surface roughness. By this technique, two different coatings with equal number of depositions were created – one consisting of polyelectrolyte and silica nanoparticles and other consisting of polyelectrolyte and silica nanoparticle with sodium carboxymethyl cellulose and oxalic acid. Contact angle measurement done on these two coating validated the superhydrophilic property of the films. The second-type coating had a lower contact angle (less than 10°) while the first-type coating had a contact angle slightly greater than 10°
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