- Mental Health via Writing
- Digital Mental Health Interventions
- Topic Modeling
- Semiconductor materials and devices
- Polymer Nanocomposite Synthesis and Irradiation
- Polymer Nanocomposites and Properties
- Integrated Circuits and Semiconductor Failure Analysis
- Impact of Technology on Adolescents
- Ion-surface interactions and analysis
- Advancements in Semiconductor Devices and Circuit Design
- Advancements in Photolithography Techniques
- Electron and X-Ray Spectroscopy Techniques
- Plasma Diagnostics and Applications
- Telemedicine and Telehealth Implementation
- Conducting polymers and applications
- High-Temperature Coating Behaviors
- Polymer crystallization and properties
- Silicon and Solar Cell Technologies
- Cognitive Science and Mapping
- Magnetic properties of thin films
- Sentiment Analysis and Opinion Mining
- Silicon Nanostructures and Photoluminescence
- Particle accelerators and beam dynamics
- Tribology and Wear Analysis
- Advanced Text Analysis Techniques
Indraprastha Institute of Information Technology Delhi
2022-2025
Indian Institute of Technology Delhi
2022-2025
Applied Materials (United States)
2014-2022
Varian Medical Systems (United States)
2018
Raja Ramanna Centre for Advanced Technology
2012-2017
Homi Bhabha National Institute
2017
Sharda University
2011-2012
Axcelis Technologies (United States)
2007-2011
Harcourt Butler Technical University
2002
Jiwaji University
1996
Online Mental Health Communities (OMHCs), such as Reddit, have witnessed a surge in popularity go-to platforms for seeking information and support managing mental health needs. Platforms like Reddit offer immediate interactions with peers, granting users vital space assistance. However, the largely unregulated nature of these introduces intricate challenges both society at large. This study explores factors that drive peer engagement within counseling threads, aiming to enhance our...
Background Comprehensive session summaries enable effective continuity in mental health counseling, facilitating informed therapy planning. However, manual summarization presents a significant challenge, diverting experts’ attention from the core counseling process. Leveraging advances automatic to streamline process addresses this issue because enables professionals access concise of lengthy sessions, thereby increasing their efficiency. existing approaches often overlook nuanced...
The onset of the COVID-19 pandemic has brought mental health people under risk. Social counselling gained remarkable significance in this environment. Unlike general goal-oriented dialogues, a conversation between patient and therapist is considerably implicit, though objective quite apparent. In such case, understanding intent imperative providing effective therapy sessions, same applies to dialogue system as well. work, we take forward small but an important step development automated for...
In mental health counseling, a variety of earlier studies have focused on dialogue modeling. However, most these give limited to no emphasis the quality interaction between patient and therapist. The therapeutic bond therapist directly correlates with effective counseling. It involves developing patient's trust over course To assess in we introduce as therapist-assistive metric. Our definition patients' willingness openness express themselves and, consequently, receive better care. We...
The crisis of mental health issues is escalating. Effective counseling serves as a critical lifeline for individuals suffering from conditions like PTSD, stress, etc. Therapists forge crucial therapeutic bond with clients, steering them towards positivity. Unfortunately, the massive shortage professionals, high costs, and stigma pose significant barriers to consulting therapists. As substitute, Virtual Mental Health Assistants (VMHAs) have emerged in digital healthcare space. However, most...
The expression of mental health symptoms through non-traditional means, such as memes, has gained remarkable attention over the past few years, with users often highlighting their struggles figurative intricacies within memes. While humans rely on commonsense knowledge to interpret these complex expressions, current Multimodal Language Models (MLMs) struggle capture aspects inherent in To address this gap, we introduce a novel dataset, AxiOM, derived from GAD anxiety questionnaire, which...
Analyzing gender is critical to study mental health (MH) support in CVD (cardiovascular disease). The existing studies on using social media for extracting MH symptoms consider symptom detection and tend ignore user context, disease, or gender. current aims design evaluate a system capture how associated with are expressed differently the media. We observe that reliable of by persons heart disease posts challenging because co-existence (dis)similar one post due variation description based...
Virtual Mental Health Assistants (VMHAs) have become a prevalent method for receiving mental health counseling in the digital healthcare space. An assistive conversation commences with natural open-ended topics to familiarize client environment and later converges into more fine-grained domain-specific topics. Unlike other conversational systems, which are categorized as open-domain or task-oriented VMHAs possess hybrid flow. These bots need comprehend various aspects of conversation, such...
Abstract Dynamic mechanical properties of nonirradiated and irradiated blends polyethylene (PE) ethylene vinylacetate (EVA) copolymer have been determined. Effect addition EVA radiational crosslinking on loss storage modulus, tan δ, transition temperatures were Increase in exposure to radiation decrease with is observed. Peak broadening observed radiation. Values the modulus increase while that δ crosslinking. © 2002 Wiley Periodicals, Inc. J Appl Polym Sci 86: 2429–2434,
Abstract The surface morphology, chemical, optical, and structural response of 1.25 MeV gamma rays irradiation at various doses ranging from 16 to 300 kGy on Kapton polymer samples were studied by using scanning electron microscope (SEM), Fourier Transform Infrared (FTIR), ultraviolet/visible absorption (UV/VIS) X‐ray diffraction (XRD). morphology study shows the blisters formation due ambient temperature. This observation provides a basis for quantitative evaluation FTIR results obtained...
<sec> <title>BACKGROUND</title> Comprehensive session summaries enable effective continuity in mental health counseling, facilitating informed therapy planning. However, manual summarization presents a significant challenge, diverting experts’ attention from the core counseling process. Leveraging advances automatic to streamline process addresses this issue because enables professionals access concise of lengthy sessions, thereby increasing their efficiency. existing approaches often...
The psychotherapy intervention technique is a multifaceted conversation between therapist and patient. Unlike general clinical discussions, psychotherapy's core components (viz. symptoms) are hard to distinguish, thus becoming complex problem summarize later. A structured counseling may contain discussions about symptoms, history of mental health issues, or the discovery patient's behavior. It also discussion filler words irrelevant summary. We refer these elements as components. In this...
Abstract CR-39 polymer samples were irradiated with γ-irradiation up to dose ranging from 500 2000 kGy. The virgin and γ-irradiated investigated using UV–visible spectroscopy Fourier transform infrared (FTIR) spectroscopy. In the present work, Urbach energy was calculated edge method. Also, direct indirect band gaps in calculated. values of gap found be lower than corresponding gap. decrease optical increasing discussed on basis γ-irradiation-induced modifications polymer. correlation...
Polymethyl methacrylate (PMMA) is characterized for electron beam interactions in the resist layer lithographic applications. PMMA thin films (free standing) were prepared by solvent casting method. These irradiated with 30keV at different doses. Structural and chemical properties of studied means X-ray diffraction Fourier transform infra-red (FTIR) spectroscopy The XRD results showed that amorphization increases irradiation dose. FTIR spectroscopic analysis reveals promotes scission...
The authors present the application of synchrotron Bragg diffraction, x-ray reflectance (XRR), and photoelectron spectroscopy (XPS) to study silicon loss in low temperature plasma oxidation silicon-on-insulator (SOI) wafers. Laue oscillations Si(004) peak provide a direct measure number lattice planes that are consumed device layer during processing, while Fourier transform XRR data provides model-independent determination increase combined thickness surface oxide. XPS measurements...
The Applied Materials VSE Plasma Doping (PLAD) tool consists of an inductively coupled RF ion source and a backside-cooled platen with pulsed negative DC bias to which the wafer is electrostatically clamped. During n-type doping operations using AsH <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">3</sub> or PH gases, chamber components are heavily coated residue. An in-situ NF process can clean chamber, but this long process, utilizing...
Swift heavy ions induced structural and magnetic modifications of Co/Ti multilayers have been studied with 120 MeV Ag9+ at different ion fluences. The decrease in 1st Bragg peak intensity X-ray reflectivity spectra confirms an increase Co-Ti mixing the interfaces, whereas diffraction (XRD) measurements reveal amorphization crystalline Co layer. XRD also indicates a shift position towards lower angle, confirming development tensile stress upon irradiation width suggests reduction grain size....
In mental health counseling, condensing dialogues into concise and relevant summaries (aka counseling notes) holds pivotal significance. Large Language Models (LLMs) exhibit remarkable capabilities in various generative tasks; however, their adaptation to domain-specific intricacies remains challenging, especially within contexts. Unlike standard LLMs, experts first plan apply domain knowledge writing summaries. Our work enhances LLMs' ability by introducing a novel planning engine...
We have investigated the use of Rs and SIMS measurements to quantify substrate erosion due plasma ashing subsequent wet cleaning in creation ultra-shallow junctions. The near-surface proximity implants makes them highly sensitive various chemical processes. also observed a dependency on implant species, dose energy that can be correlated damage incurred during implant.
It is well known that aluminum ion implant can shift the flatband voltage (Vfb) in hafnium-oxide high-k/metal gate PMOS 3D devices [1, 2]. The current work focuses on using a high-throughput plasma doping tool for implantation into metal-oxide-semiconductor capacitor (MOSCAP) structures as test of work-function adjustment devices. Work was conducted modified Applied Materials VSE PLAD [3,4], 2MHz RF ICP source varying from 500W to 1,500W power create an approximately 1e11 cm <sup...