Browsing by Author "Azam Ali"

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    Therapylink
    (UMT.Lahore, 2025) Muhammad Zeeshan Ali; Azam Ali; Muhammad Ahmad Bhatti; Muhammad Rameez
    Mental health issues like anxiety, depression, and stress are on the rise worldwide, but access to psychological care is limited because of high fees, long waiting times, and stigma. Therapy Link is an artificial intelligence-based mental health support system that offers personalized, on demand support through real time text and voice conversations. Unlike static fine-tuning-based traditional AI models, Therapy Link uses Retrieval Augmented Generation (RAG) to dynamically retrieve the most appropriate therapy response, providing context-aware and ever-changing support. The system combines natural language processing (NLP), sentiment analysis, and psychological questionnaires (PHQ-9, GAD-7) to assess users' emotional status and provide personalized interventions. Therapy Link also provides mood tracking, guided meditation, and breathing exercises for maintaining mental well-being. With end-to-end encryption and secure authentication, the platform balances user privacy with a smooth and engaging experience via an animated character. Through adaptive, AI-based therapy, Therapy Link seeks to close the gap in mental health care, bringing psychological support accessible, secure, and stigma-free.
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    Vacuum assisted resin transfer molding technology
    (UMT Lahore, 2018-06) Azam Ali; Mirza Sadullah Baig; Danish Riaz
    The composite materials are widely using in place of conventional materials due to its particular properties. There are a number of methods to manufacture composite material products but Vacuum Assisted Resin Transfer Molding (VARTM) technology has many advantages over RTM. It is a cost effective molding method especially using for long sheets. Our aim is to make an understanding and feasibility of this technology. Our aim is to manufacture a composite material sheet by using VARTM technology. And after that to make an understanding of VARTM for complex geometry. This is not an easy task because finishing of sheet is not easy to achieve without upper part of mold. Flow of resin effects the finishing of the part. If flow is inappropriate then voids can be produce. Flow timing is an important factor when it will slow or fast it results a defective part. Incomplete impregnation of resin will cause dry spots in the manufactured part. Distribution media places on the top of the fiber to accelerate the resin flow. So, porosity, permeability and thickness of distribution media and fiber or reinforcement are also important factors. Another challenge is to design VARTM process. Inlets for resin impregnation is an important factor that how many inlets should be for proper impregnation and where these inlets should be introduced to the mold. Leakage of vacuum bag is another challenge so proper sealing of system is required. Vacuum timing is also notable factor. Pressure and temperature of resin to introduce into the mold is also part of design challenges which we will achieve. Finishing of the final part including less voids, better surface finishing, precise and dimensions is the main aim of our project which we will achieve.