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328 results on '"Ghosh, Suman"'

2. Effects of tire-derived pyrolytic carbon black and pyrolytic heavy oil on the curing and mechanical properties of styrene-butadiene rubber composites

Author

Paul, Sangit, Rahaman, Manjur, Ghosh, Suman Kumar, Das, Palash, Katheria, Ankur, Ghosh, Trisita, and Das, Narayan Chandra

Subjects
Composite materials -- Composition -- Properties, Carbon-black -- Usage, Styrene-butadiene rubber -- Composition -- Properties, Recycling (Waste, etc.) -- Methods -- India, Engineering and manufacturing industries, Science and technology
Abstract

Abstract To investigate the potential effect of the pyrolytic carbon black (CBp) and pyrolytic heavy oil (HO), we incorporated them into styrene-butadiene rubber (SBR) as reinforcing filler and plasticizing agent, [...]

Published
2023
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5. Association Between Urinary Biomarkers and CKD in Extremely Low Gestational Age Neonates

Author

Thomas, Billy, Elhassan, Nahed, Mulkey, Sarah, Dydynski, Philip, Vijayamadhavan, Vivek K., Mulrooney, Neil, Yoder, Bradley, Kase, Jordan S., Check, Jennifer, Gogcu, Semsa, Osterholm, Erin, Ramel, Sara, Bendel, Catherine, Gale, Cheryl, George, Thomas, Georgieff, Michael, Gisslen, Tate, Guiang, Sixto, III, Hall, Anne, Johnson, Dana, Pfister, Katie, Podgorski, Heather, Roberts, Kari, Stepka, Erin, Engel, Melissa, Kamrath, Heidi, Scheurer, Johannah, Hanson, Angela, Satrom, Katherine, Pfister, Susan, Simones, Ann, Plummer, Erin, Zorn, Elizabeth, Martin, Camilia R., O’Reilly, Deirdre, Porta, Nicolas, Bazacliu, Catalina, Williams, Jonathan, Rajderkar, Dhanashree, Northington, Frances, Valdez, Raul Chavez, Beauman, Sandra, Saurabhkumar, Patel, Diaz-Barbosa, Magaly, Serize, Arturo, Jordan, Jorge, Ott, Debbie, Mora, Ariana Franco, Hedrick, Pamela, Flynn, Vicki, Silvia, Amy, Clopp, Bailey, Feltner, John B., Esposito, Isabella, Hauge, Stephanie, Nikirk, Samantha, Purnell, Andrea, Loy, Emilie, Sikes, Natalie, Mason, Melanie, McConnell, Jana, Brown, Tiffany, Harrison, Henry, Pearson, Denise, Drake, Tammy, Wright, Jocelyn, Walden, Debra, Guy, Annette, Nason, Jennifer, Talbot, Morgan, Lee, Kristen, Penny, Sarah, Boles, Terri, Drummond, Melanie, Kohlleppel, Katy, Kathen, Charmaine, Kaletka, Brian, Gonzales, Shania, Worwa, Cathy, Fisher, Molly, Richter, Tyler, Ginder, Alexander, Reich, Brixen, Rau, Carrie, Loertscher, Manndi, Bledsoe, Laura, McGrath, Kandace, Lewis, Kimberlee Weaver, Burnett, Jill, Schaefer, Susan, Bird, Karie, Giblin, Clare, Daly, Rita, Lanier, Kristi, Warden, Kelly, Wassenaar, Jenna, Ericksen, Jensina, Davern, Bridget, Osborne, Mary Pat, Gregorich, Brittany, Talele, Neha, Obregon, Evelyn, Ziyeh, Tiglath, Clarke, Molly, Wegner, Rachel E., Patel, Palak, Schau, Molly, Russow, Annamarie, Curry, Kelly, Sinnamon, Susan, Barnhart, Lisa, Parkinson, Charlamaine, Hanson, Mary, Kuan, Elizabeth, Lacy, Conra Backstrom, Galvis, Edshelee M., Bombino, Susana, Martinez, Denise, Bell, Suzi, Long, Corrie, Longa, Cathy, Westerveld, Michael, McConkey, Stacy, Hay, Anne, Natarajan, Niranjana, Gaudette, Shari, Cobb, Sarah, Sharp, Gregory, Schumacher, Elizabeth, Schuschke, Leslie, Frey, Charlotte, Fierro, Mario, Gilmore, Lois, Lundequam, Pamela, Hoekstra, Ronald, Ketko, Anastasia, Perdue, Nina, Cunningham, Sean, Stout, Kelly, Hall, Becky, Morshedzadeh, Galina, Ostrander, Betsy, Winter, Sarah, Cox, Lauren, Rainaldi, Matthew A., Hensley, Sarah, Morris, Melissa, Roberts, Dia, Tuttle, Melissa, Boys, Christopher, Hultgren, Solveig, Pierpont, Elizabeth I., Fahim, Nancy, George, Tom, King, Kelly E., Bataglia, Katherine, Neis, Cathy, Bergeron, Mark, Miller, Cristina, Accomando, Cara, Gavin, Jennifer Anne, Maczek, Elizabeth, Marakovitz, Susan, Knorr, Aimee, Smith, Vincent C., Stewart, Jane E., Weissbourd, Marie, deRegnier, Raye-Ann, Matoba, Nana, Heaton, Shelly C., Cascio, Erika M., Brady, Janet, Ghosh, Suman, Ditto, Jessica, Leppert, Mary, Lowe, Jean, Fuller, Janell, DuPont, Tara, Ohls, Robin, Kloska, Pamela, Patel, Saurabh, Carbonell, Lauren, Patino-Fernandez, Anna Maria, de Lerma, Carmen, McDonough, Kelly, De Cortada, Maiana, Chavis, Lacy, Shannon, Jane, Hingorani, Sangeeta R., Schmicker, Robert H., Halloran, Brian, Brophy, Patrick, Heagerty, Patrick J., Juul, Sandra, Goldstein, Stuart L., and Askenazi, David

Published
2024
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12. Clinical Implementation of “Plan of the Day” Strategy in Definitive Radiation Therapy of Cervical Cancer: Online Adaptation to Address the Challenge of Organ Filling Reproducibility

Author

Ghosh, Suman, Gurram, Lavanya, Kumar, Amrendra, Mulye, Gargee, Mittal, Prachi, Chopra, Supriya, Kharbanda, Disha, Hande, Vinod, Ghadi, Yogesh, Scaria, Libin, Dheera, A., Varghese, George Biju, Kole, Satish, Ansari, Sahebuzzama, Mahantshetty, Umesh, and Agarwal, Jai Prakash

Published
2024
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18. Facile production of binary polymer/carbonic nanofiller-based biodegradable electromagnetic interference shield films with low electrical percolation threshold

Author

Nath, Krishnendu, Ghosh, Suman Kumar, Katheria, Ankur, Das, Palash, and Das, Narayan Chandra

Subjects
Polyurethanes -- Usage, Engineering and manufacturing industries, Science and technology
Abstract

Abstract Interference of electromagnetic (EM) radiation generated from different electronic gadgets produces noises diminishing their performance. So, shielding of EM interferences (EMI) is necessary to achieve noise-free performance from electronic [...]

Published
2022
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22. Predominant and novel de novo variants in 29 individuals with ALG13 deficiency: Clinical description, biomarker status, biochemical analysis, and treatment suggestions

Author

Ng, Bobby G, Eklund, Erik A, Shiryaev, Sergey A, Dong, Yin Y, Abbott, Mary‐Alice, Asteggiano, Carla, Bamshad, Michael J, Barr, Eileen, Bernstein, Jonathan A, Chelakkadan, Shabeed, Christodoulou, John, Chung, Wendy K, Ciliberto, Michael A, Cousin, Janice, Gardiner, Fiona, Ghosh, Suman, Graf, William D, Grunewald, Stephanie, Hammond, Katherine, Hauser, Natalie S, Hoganson, George E, Houck, Kimberly M, Kohler, Jennefer N, Morava, Eva, Larson, Austin A, Liu, Pengfei, Madathil, Sujana, McCormack, Colleen, Meeks, Naomi JL, Miller, Rebecca, Monaghan, Kristin G, Nickerson, Deborah A, Palculict, Timothy Blake, Papazoglu, Gabriela Magali, Pletcher, Beth A, Scheffer, Ingrid E, Schenone, Andrea Beatriz, Schnur, Rhonda E, Si, Yue, Rowe, Leah J, Russi, Alvaro H Serrano, Russo, Rossana Sanchez, Thabet, Farouq, Tuite, Allysa, Villanueva, María Mercedes, Wang, Raymond Y, Webster, Richard I, Wilson, Dorcas, Zalan, Alice, Network, University of Washington Center for Mendelian Genomics Undiagnosed Diseases, Wolfe, Lynne A, Rosenfeld, Jill A, Rhodes, Lindsay, and Freeze, Hudson H

Subjects
Pediatric, Brain Disorders, Neurosciences, Neurodegenerative, Epilepsy, Biomarkers, Child, Preschool, Congenital Disorders of Glycosylation, Diet, Ketogenic, Female, Glycosylation, Humans, Infant, Male, Mutation, N-Acetylglucosaminyltransferases, Spasms, Infantile, Transferrin, congenital disorders of glycosylation, epilepsy, N-linked glycosylation, whole exome sequencing, Undiagnosed Diseases Network, University of Washington Center for Mendelian Genomics, Clinical Sciences, Genetics & Heredity
Abstract

Asparagine-linked glycosylation 13 homolog (ALG13) encodes a nonredundant, highly conserved, X-linked uridine diphosphate (UDP)-N-acetylglucosaminyltransferase required for the synthesis of lipid linked oligosaccharide precursor and proper N-linked glycosylation. De novo variants in ALG13 underlie a form of early infantile epileptic encephalopathy known as EIEE36, but given its essential role in glycosylation, it is also considered a congenital disorder of glycosylation (CDG), ALG13-CDG. Twenty-four previously reported ALG13-CDG cases had de novo variants, but surprisingly, unlike most forms of CDG, ALG13-CDG did not show the anticipated glycosylation defects, typically detected by altered transferrin glycosylation. Structural homology modeling of two recurrent de novo variants, p.A81T and p.N107S, suggests both are likely to impact the function of ALG13. Using a corresponding ALG13-deficient yeast strain, we show that expressing yeast ALG13 with either of the highly conserved hotspot variants rescues the observed growth defect, but not its glycosylation abnormality. We present molecular and clinical data on 29 previously unreported individuals with de novo variants in ALG13. This more than doubles the number of known cases. A key finding is that a vast majority of the individuals presents with West syndrome, a feature shared with other CDG types. Among these, the initial epileptic spasms best responded to adrenocorticotropic hormone or prednisolone, while clobazam and felbamate showed promise for continued epilepsy treatment. A ketogenic diet seems to play an important role in the treatment of these individuals.

Published
2020

34. Design of interconnected graphene loaded thermoplastic elastomeric blend composite films for minimizing electromagnetic radiation and efficient heat management.

Author

Ghosh, Suman Kumar, Paul, Sangit, Ghosh, Trisita, and Das, Narayan Ch.

Subjects
GRAPHENE oxide, THERMAL conductivity, ELECTROMAGNETIC radiation, ELECTRIC conductivity, ELECTROMAGNETIC interference
Abstract

In this work, electrically conductive thermoplastic elastomeric blend composite films based on polystyrene (PS)/ethylene‐co‐methyl acrylate (EMA) filled with functionalized graphene were developed via the solution mixing technique. Morphological analysis revealed that selective localization of amine‐functionalized reduced graphene oxide (G‐ODA) sheets in the EMA phase of co‐continuous binary blend formed a well‐connected dense conductive pathway by graphene sheets ultimately facilitating the double percolation phenomenon. The electrical percolation threshold was achieved at ~2 wt% of G‐ODA loading which was much lower than that for both single polymer composites. An electrical conductivity of 0.9 S/cm was obtained for blend composite film with 10 wt% of graphene concentration whereas for the same filler loading, PS and EMA composites exhibited electrical conductivity of 1.9 × 10−1 and 2.3 × 10−1 S/cm, respectively. The obtained thermal conductivity of the blend composite with 10 wt% of G‐ODA loading was 0.95 W/m K with 400% enhancement compared to the neat blend system. The same composite exhibited increased real and imaginary permittivity of 92 and 83, respectively. The electrical percolation threshold is well‐correlated with the percolation concentration found from storage modulus and thermal conductivity data. The fabricated PS/EMA blend composite film exhibited absorption‐dominant electromagnetic interference SE of −25 and − 35 dB in X‐band frequency (8.2–12.4 GHz) for 10 wt% of graphene loading with a sample thickness of 0.5 and 1 mm, respectively. [ABSTRACT FROM AUTHOR]

Published
2024
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38. The Impact of Erythropoietin on Short- and Long-Term Kidney-Related Outcomes in Neonates of Extremely Low Gestational Age. Results of a Multicenter, Double-Blind, Placebo-Controlled Randomized Clinical Trial

Author

Juul, Sandra E., Comstock, Bryan A., Wadhawan, Rajan, Mayock, Dennis E., Courtney, Sherry E., Robinson, Tonya, Ahmad, Kaashif A., Bendel-Stenzel, Ellen, Baserga, Mariana, LaGamma, Edmund F., Downey, L. Corbin, Rao, Raghavendra, Fahim, Nancy, Lampland, Andrea, Frantz, Ivan D., III, Khan, Janine Y., Weiss, Michael, Gilmore, Maureen M., Ohls, Robin, Srinivasan, Nishant, Perez, Jorge E., McKay, Victor, Vu, Phuong T., Heagerty, Patrick J., Thomas, Billy, Elhassan, Nahed, Mulkey, Sarah, Dydynski, Philip, Vijayamadhavan, Vivek K., Mulrooney, Neil, Yoder, Bradley, Kase, Jordan S., Check, Jennifer, Gogcu, Semsa, Osterholm, Erin, Ramel, Sara, Bendel, Catherine, Gale, Cheryl, George, Thomas, Georgieff, Michael, Gisslen, Tate, Guiang, Sixto, III, Hall, Anne, Johnson, Dana, Pfister, Katie, Podgorski, Heather, Roberts, Kari, Stepka, Erin, Engel, Melissa, Kamrath, Heidi, Scheurer, Johannah, Hanson, Angela, Satrom, Katherine, Pfister, Susan, Simones, Ann, Plummer, Erin, Zorn, Elizabeth, Martin, Camilia R., O'Reilly, Deirdre, Porta, Nicolas, Bazacliu, Catalina, Williams, Jonathan, Rajderkar, Dhanashree, Northington, Frances, Valdez, Raul Chavez, Beauman, Sandra, Saurabhkumar, Patel, Diaz-Barbosa, Magaly, Serize, Arturo, Jordan, Jorge, Ott, Debbie, Mora, Ariana Franco, Hedrick, Pamela, Flynn, Vicki, Silvia, Amy, Clopp, Bailey, Feltner, John B., Esposito, Isabella, Hauge, Stephanie, Nikirk, Samantha, Purnell, Andrea, Loy, Emilie, Sikes, Natalie, Mason, Melanie, McConnell, Jana, Brown, Tiffany, Harrison, Henry, Pearson, Denise, Drake, Tammy, Wright, Jocelyn, Walden, Debra, Guy, Annette, Nason, Jennifer, Talbot, Morgan, Lee, Kristen, Penny, Sarah, Boles, Terri, Drummond, Melanie, Kohlleppel, Katy, Kathen, Charmaine, Kaletka, Brian, Gonzales, Shania, Worwa, Cathy, Fisher, Molly, Richter, Tyler, Ginder, Alexander, Reich, Brixen, Rau, Carrie, Loertscher, Manndi, Bledsoe, Laura, McGrath, Kandace, Lewis, Kimberlee Weaver, Burnett, Jill, Schaefer, Susan, Bird, Karie, Giblin, Clare, Daly, Rita, Lanier, Kristi, Warden, Kelly, Wassenaar, Jenna, Ericksen, Jensina, Davern, Bridget, Osborne, Mary Pat, Gregorich, Brittany, Talele, Neha, Obregon, Evelyn, Ziyeh, Tiglath, Clarke, Molly, Wegner, Rachel E., Patel, Palak, Schau, Molly, Russow, Annamarie, Curry, Kelly, Sinnamon, Susan, Barnhart, Lisa, Parkinson, Charlamaine, Hanson, Mary, Kuan, Elizabeth, Lacy, Conra Backstrom, Galvis, Edshelee M., Bombino, Susana, Martinez, Denise, Bell, Suzi, Long, Corrie, Longa, Cathy, Westerveld, Michael, McConkey, Stacy, Hay, Anne, Natarajan, Niranjana, Gaudette, Shari, Cobb, Sarah, Sharp, Gregory, Schumacher, Elizabeth, Schuschke, Leslie, Frey, Charlotte, Fierro, Mario, Gilmore, Lois, Lundequam, Pamela, Hoekstra, Ronald, Ketko, Anastasia, Perdue, Nina, Cunningham, Sean, Stout, Kelly, Hall, Becky, Morshedzadeh, Galina, Ostrander, Betsy, Winter, Sarah, Cox, Lauren, Rainaldi, Matthew A., Hensley, Sarah, Morris, Melissa, Roberts, Dia, Tuttle, Melissa, Boys, Christopher, Hultgren, Solveig, Pierpont, Elizabeth I., George, Tom, King, Kelly E., Bataglia, Katherine, Neis, Cathy, Bergeron, Mark, Miller, Cristina, Accomando, Cara, Gavin, Jennifer Anne, Maczek, Elizabeth, Marakovitz, Susan, Knorr, Aimee, Smith, Vincent C., Stewart, Jane E., Weissbourd, Marie, deRegnier, Raye-Ann, Matoba, Nana, Heaton, Shelly C., Cascio, Erika M., Brady, Janet, Ghosh, Suman, Ditto, Jessica, Leppert, Mary, Lowe, Jean, Fuller, Janell, DuPont, Tara, Kloska, Pamela, Patel, Saurabh, Carbonell, Lauren, Patino-Fernandez, Anna Maria, de Lerma, Carmen, McDonough, Kelly, De Cortada, Maiana, Chavis, Lacy, Shannon, Jane, Konodi, Mark A., Nefcy, Christopher, Kuban, Karl C.K., Lowe, Jean R., O'Shea, T. Michael, Dighe, Manjiri, Richards, Todd, Shaw, Dennis W.W., Studholme, Colin, Traudt, Christopher M., Ballard, Roberta, Hartman, Adam, Janis, Scott, Ohls, T. Robin, O'Shea, Michael, Guillet, Ronnie, Ball, M. Bethany, Glass, Hannah, Saville, Ben, Schreiber, Michael, Askenazi, David J., Schmicker, Robert H., Brophy, Patrick, Goldstein, Stuart L., and Hingorani, Sangeeta

Published
2021
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41. Recent Advances in Nanoclay‐ and Graphene‐Based Thermoplastic Nanocomposites for Packaging Applications.

Author

Ghosh, Suman Kumar and Das, Narayan Chandra

Subjects
PACKAGING materials, NANOCOMPOSITE materials, ELECTRONIC packaging, AERODYNAMIC heating, FOOD packaging, WATER vapor
Abstract

Over the past few years, thermoplastic nanocomposites reinforced with different types of nanofillers have seen widespread use in the automotive, pharmaceutical, food packaging and electronic sectors. Among the different nanofillers used to fabricate thermoplastic composite–based packaging materials, nanoclay and graphene are very beneficial for producing high‐barrier packaging materials. The high aspect ratio and large surface area of both nanoclay and graphene facilitate uniform filler dispersion and tortuous path in the thermoplastic matrix, which ultimately improves the physico‐mechanical, thermal and barrier to oxygen, water vapour and light as well as antimicrobial properties, which are key requirements for packaging materials. Because graphene nanomaterials are electrically and thermally conductive, these thermoplastic nanocomposites may display excellent electrical‐, thermal‐ and microwave‐shielding capabilities, allowing them to be used in electronic packaging. This review aims to summarize the preparation and characterization of thermoplastic nanocomposites based on different types of nanoclay, graphene and graphene derivatives, as well as their prospective applications in food and electronic packaging. This review paper also discusses the factors that can affect the performance and attributes of these packaging materials, such as processing conditions, types of nanofillers, functionalization or modification of nanofillers for better filler dispersion and so forth. This paper presents a comprehensive and state‐of‐the‐art article on nanoclay‐ and graphene‐loaded thermoplastic nanocomposite–based packaging materials. [ABSTRACT FROM AUTHOR]

Published
2024
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