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  1. No Access

    Article

    Fabrication of FFF 3D-printed surfaces for PMMA-based biomedical device employing the pre-processing optimization to eliminate the post-processing steps

    The presented work focuses on fabricating highly smooth surfaces using the Fused Filament Fabrication Technique (FFF) without post-processing. We have fabricated six planar surfaces (samples) and extensively e...

    Shamima Khatoon, Aditi Khandelwal, Abhishek Raj in Progress in Additive Manufacturing (2024)

  2. No Access

    Article

    Modelling Structural Behaviour of the Cartesian, Polar, and Delta Material Extrusion Printers by Finite Element Analysis

    This study delves into the impact of deformation and vibrations on the precision of prints in material extrusion 3D printers across three spatial configurations: cartesian, polar, and delta, with a particular ...

    Bobby Tyagi, Abhishek Raj, Hritav Gupta in Journal of The Institution of Engineers (I… (2024)

  3. No Access

    Article

    Soil properties and carbon dynamics under coffee-based agroforestry system in Bastar region of Chhattisgarh, India

    Quantifying soil attributes in agroforestry reflects its productivity and carbon dynamics which indicates a healthier ecosystem functioning toward achieving sustainable production of coffee in the Southern reg...

    Krishan Pal Singh, Beena Singh in Environment, Development and Sustainability (2024)

  4. No Access

    Article

    Machine learning based prediction of IV and transconductance curves for 3D multichannel junctionless FinFET

    In this study, we have proposed the utilization of machine learning techniques to predict the IV characteristics and transconductance curve of a multichannel junctionless FinFET design. Various machine learning ...

    Abhishek Raj, Siddharth Kumar, Shashi Kant Sharma in Indian Journal of Physics (2024)

  5. No Access

    Article

    Evaluation of morphology and yield of turmeric (Curcuma longa L.) genotypes under agroclimatic conditions of Chhattisgarh plains, India

    Quantifying yield and morphological characterization help to understand the varietal performance of turmeric (Curcuma longa L.). The present investigation addresses the research gap of varietal performance and pr...

    Krishan Pal Singh, Beena Singh, Abhishek Raj, Manoj Kumar Jhariya in Vegetos (2024)

  6. No Access

    Article

    Advancements in material extrusion based three-dimensional printing of sensors: a review

    This comprehensive review delves into the rapidly evolving landscape of material extrusion-based 3D printing techniques for sensor fabrication, with a specific focus on fused filament fabrication (FFF) and dir...

    Abhishek Raj, Anand Swarup Chandrakar in International Journal on Interactive Desig… (2024)

  7. Article

    Correction to: ANN-aided stiffness characterization of thin membranes using droplet motion

    Rohit, Syed Ahsan Haider, Abhishek Raj in Acta Mechanica (2024)

  8. No Access

    Article

    Exploring the Potential of Dielectric Modulated SOI Junctionless FinFETs for Label-Free Biosensing

    This research presents a biosensor based on a dielectrically modulated (DM) silicon on insulator (SOI) junctionless fin-shaped field-effect transistor (FinFET) (DM-SOI-JL-FinFET) for the detection of biomolecu...

    Abhishek Raj, Shashi Kant Sharma in Journal of Electronic Materials (2024)

  9. No Access

    Article

    ANN-aided stiffness characterization of thin membranes using droplet motion

    This paper presents a novel approach for the stiffness characterization of thin membranes using the characteristics of droplet motion over it. The droplet motion over an inclined free-hanging thin compliant me...

    Rohit, Syed Ahsan Haider, Abhishek Raj in Acta Mechanica (2024)

  10. No Access

    Article

    Enhancing compressive strength in polymer composites utilized for application of foot prostheses

    The loss of a lower limb has a profound impact on an individual’s mobility, necessitating the development of prosthetic feet as a restorative solution. However, the production of prosthetic feet for end-users ...

    Bobby Tyagi, Abhishek Raj, Ankit Sahai, Rahul Swarup Sharma in Journal of Polymer Research (2024)

  11. No Access

    Chapter and Conference Paper

    A Graphical Tool for Planning and Real-Time Operation of Freight Trains

    Indian railways are one of the four largest railway systems globally and transport more than a billion tonnes of freight each year. However, several of the routes share the tracks with passenger trains. Passen...

    Abhishek Raj, U. Sethu Vinayagam, Bhargava Rama Chilukuri in Traffic and Granular Flow '22 (2024)

  12. No Access

    Article

    Biomechanical parameter estimation using untethered nonprehensile magnetic microrobot

    Cell biomechanical parameters, such as modulus of elasticity, are crucial biomarkers for indicating their physiological and pathological states. Traditionally, tethered techniques like atomic force microscopy ...

    Dharmveer Agarwal, Yuvaraj Kamble, Abhishek Raj in Journal of Micro and Bio Robotics (2023)

  13. No Access

    Article

    Comparing the Predictability of Soft Computing and Statistical Techniques for the Prediction of Tensile Strength of Additively Manufactured Carbon Fiber Polylactic Acid Parts

    The objective of this study is to investigate the influence of input factors, namely layer height (LH), print speed (PS), and infill line direction (ID), on the tensile strength (TS) of polymer components fabr...

    Abhishek Raj, Bobby Tyagi, Ashish Goyal in Journal of Materials Engineering and Perfo… (2023)

  14. No Access

    Article

    Augmenting mechanical design engineering with additive manufacturing

    In the prevailing education system, the present method of learning involves retaining theoretical concepts, math-based problem-solving, and depiction or realization of design through two-dimensional pictorial ...

    Ishant Singhal, Bobby Tyagi, Riya Chowdhary in Progress in Additive Manufacturing (2023)

  15. No Access

    Article

    Pressure-flow characteristics of a microchannel combining super-hydrophobicity and wall compliance

    Drag is a major concern in microfluidic devices impacting flow stability, energy efficiency, and fluid flow control. Minimizing drag enhances performance and efficiency in various applications, such as flow st...

    Kumar Amit, Ashwani Assam, Abhishek Raj in Microfluidics and Nanofluidics (2023)

  16. No Access

    Article

    Quality of life assessment in testicular non-seminomatous germ cell tumour survivors

    Patients with Germ cell tumours (GCT) are at risk of long-term toxicities due to multimodality therapy. It is debatable whether there is an impact on the quality of life(QoL) of GCT survivors.

    Neha Pathak, Abhishek Raj, Akhil P. Santhosh in Journal of Cancer Survivorship (2023)

  17. No Access

    Article

    Liquid drops on compliant and non-compliant substrates: an ellipsoid-based fitting for approximating drop shape and volume

    We present a novel method of 3-dimensional surface fitting of a droplet using ellipsoids such that the droplet is a combination of segments of two to four distinct ellipsoids. Further, this fitting method has ...

    Syed Ahsan Haider, Abhishek Raj in Microfluidics and Nanofluidics (2023)

  18. No Access

    Chapter and Conference Paper

    Barriers to Healthcare Waste Management: A QFD Strategy

    One of the most critical aspects of sustainability is healthcare waste management. Waste increases at a high rate as the population and healthcare services grow. As a result, proper healthcare waste treatment ...

    Abhishek Raj, Cherian Samuel in Advances in Modelling and Optimization of … (2023)

  19. No Access

    Chapter

    Carbon Sequestration in Agroforestry and Horticulture Based Farming Systems: Mitigating Climate Change and Advancing Food and Nutrition Security

    Today, changing climate is gaining great attention among the scientific community over the past few decades. Deforestation, unsustainable land use practices, intensive farming practices, higher inputs of synth...

    Abhishek Raj, Manoj Kumar Jhariya in Emerging Solutions in Sustainable Food and… (2023)

  20. No Access

    Chapter

    Eco-Farming for Sustainability: Defending Our Way of Life Against Agrochemicals

    Eco-farming refers to ecological-based farming practices that are in large part in tune with nature. Unsustainable land use systems including agricultural intensification practices that utilize excessive agroc...

    Abhishek Raj, Manoj Kumar Jhariya in One Health Implications of Agrochemicals a… (2023)

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