Search Results - "Pathak, S.D."

Low cycle fatigue behavior and microstructural evolution of modified 9Cr–1Mo ferritic steel by Shankar, Vani, Valsan, M., Rao, K. Bhanu Sankara, Kannan, R., Mannan, S.L., Pathak, S.D.

“…In the present paper, influence of hold time on the high temperature low cycle fatigue (LCF) behavior of modified 9Cr–1Mo ferritic steel in the normalized and…”
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Effect of Nano and Micro Friction Modifier Based Lubricants on Wear Behavior Between Steel-Steel Contacts by Bhaumik, S., Pathak, S.D.

“…The wear and surface morphology between steel (EN24, 22-24Rc)-steel (EN 31, 58-60Rc) contacts was investigated in presence of friction modifiers based…”
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Parametric shape modeling using deformable superellipses for prostate segmentation by Lixin Gong, Pathak, S.D., Haynor, D.R., Cho, P.S., Yongmin Kim

“…Automatic prostate segmentation in ultrasound images is a challenging task due to speckle noise, missing boundary segments, and complex prostate anatomy. One…”
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Edge-guided boundary delineation in prostate ultrasound images by Pathak, S.D., Haynor, D.R., Kim, Y.

“…Accurate detection of prostate boundaries is required in many diagnostic and treatment procedures for prostate disease. Here, a new paradigm for guided edge…”
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Semiautomatic 3-D Prostate Segmentation from TRUS Images Using Spherical Harmonics by Tutar, I.B., Pathak, S.D., Lixin Gong, Cho, P.S., Wallner, K., Yongmin Kim

“…Prostate brachytherapy quality assessment procedure should be performed while the patient is still on the operating table since this would enable physicians to…”
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Analyses of anti-wear and extreme pressure properties of castor oil with zinc oxide nano friction modifiers by Bhaumik, Shubrajit, Maggirwar, Rishabh, Datta, Shubhabrata, Pathak, S.D.

“…•Anti-wear and extreme pressure properties of nano friction modifiers in castor oil.•Tribology property optimization of nano ZnO FM in castor oil.•Plausible…”
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Artificial intelligence based design of multiple friction modifiers dispersed castor oil and evaluating its tribological properties by Bhaumik, Shubrajit, Pathak, S.D., Dey, Swati, Datta, Shubhabrata

“…This present work deals with designing a new lubricant with multiple friction modifiers (FM) having better tribological properties using artificial neural…”
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Inflection point of coupled quintessence by Kaur, Jaskirat, Pathak, S.D., Ojha, Vikash Kumar, Khlopov, Maxim Yu

“…In this paper, we investigate the behavior of coupled quintessence at inflection point in the accelerated expansion of the universe. We consider spatially…”
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Some studies on the impact behavior of banded microalloyed steel by Shanmugam, P., Pathak, S.D.

“…Microalloyed steels are used in automobile industries, offshore platforms and in structural applications. It is essential to establish a relation between…”
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Neuroinformatics for Genome-Wide 3-D Gene Expression Mapping in the Mouse Brain by Ng, L., Pathak, S.D., Chihchau Kuan, Lau, C., Hongwei Dong, Sodt, A., Chinh Dang, Avants, B., Yushkevich, P., Gee, J.C., Haynor, D., Lein, E., Jones, A., Hawrylycz, M.

“…Large-scale gene expression studies in the mammalian brain offer the promise of understanding the topology, networks, and, ultimately, the function of its…”
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Effects of video digitization in pubic arch interference assessment for prostate brachytherapy by Haberman, K., Pathak, S.D., Yongmin Kim

“…Recently, it has been shown that prior to surgery a transrectal ultrasound (TRUS) study of the prostate and pubic arch can effectively determine pubic arch…”
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Analysis of Anti-Wear Properties of CuO Nanoparticles as Friction Modifiers in Mineral Oil (460cSt Viscosity) Using Pin-On-Disk Tribometer by Bhaumik, S, Pathak, S D

“…The present work investigated the anti-wear properties of CuO nanoparticles based mineral oil using pin-on-disk apparatus. The pin material selected was EN…”
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Influence of plasma nitriding on fretting wear behaviour of Ti–6Al–4V by Mubarak Ali, M., Ganesh Sundara Raman, S., Pathak, S.D., Gnanamoorthy, R.

“…Plasma nitriding was performed on Ti–6Al–4V samples at 520°C in two environments (pure nitrogen and a mixture of nitrogen and hydrogen in the ratio of 3:1) for…”
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Effect of microstructure and strength on the fracture behavior of AA2219 alloy by Sharma, V.M.J., Kumar, K. Sree, Rao, B. Nageswara, Pathak, S.D.

“…The plane strain fracture toughness, K J I c and crack growth toughness in terms of the non-dimensional tearing modulus, T R of Al–Cu alloy were evaluated…”
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A Comparative Experimental Analysis of Tribological Properties Between Commercial Mineral Oil and Neat Castor Oil using Taguchi Method in Boundary Lubrication Regime by Bhaumik, S, Pathak, S D

“…The present work aims to carry out a comparative experimental analysis of tribological properties of 372cSt mineral oil and 229cSt castor oil. The antiwear and…”
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On the Evolutionary Dynamics of Supply Network Topologies by Pathak, S.D., Dilts, D.M., Biswas, G.

“…Supply chains, or supply networks (SNs), exist in a multitude of different topologies, yet little is known concerning how such topologies grow, evolve, and…”
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Fatigue crack growth of AA2219 under different aging conditions by Sharma, V.M.J., Sree Kumar, K., Nageswara Rao, B., Pathak, S.D.

“…► Fatigue crack growth of AA2219 has been examined under four aging treatments. ► The highest resistance to fatigue crack initiation is in the naturally aged…”
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Studies on the Work-Hardening Behavior of AA2219 under Different Aging Treatments by Sharma, V.M.J., Sree Kumar, K., Nageswara Rao, B., Pathak, S.D.

“…Uniaxial tensile tests were performed to examine the influence of the precipitation state on the yield strength and work-hardening behavior of AA2219 for…”
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Fretting wear studies on diamond-like carbon coated Ti–6Al–4V by Navaneethakrishnan, P., Ganesh Sundara Raman, S., Pathak, S.D., Gnanamoorthy, R., Ravi, N.

“…This work is concerned with the performance of diamond-like carbon (DLC) coated Ti–6Al–4V flat samples fretted against alumina ball in two environments—ambient…”
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Fatigue crack growth behaviour of a die-cast magnesium alloy AZ91D by Venkateswaran, P, Ganesh Sundara Raman, S, Pathak, S.D, Miyashita, Y, Mutoh, Y

“…This paper deals with the room temperature fatigue crack growth behaviour of a die-cast magnesium alloy AZ91D. Short and long fatigue crack growth studies were…”
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