Search Results - "Saad, A"

Mesoscopic simulation model of selective laser melting of stainless steel powder by Khairallah, Saad A., Anderson, Andy

“…•We report a first-principle three-dimensional model of a single SLM track process.•Simulation powder melt characteristics and instability agree with the…”
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Laser powder-bed fusion additive manufacturing: Physics of complex melt flow and formation mechanisms of pores, spatter, and denudation zones by Khairallah, Saad A., Anderson, Andrew T., Rubenchik, Alexander, King, Wayne E.

“…This study demonstrates the significant effect of the recoil pressure and Marangoni convection in laser powder bed fusion (L-PBF) of 316L stainless steel. A…”
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Cellulose‐Based Hybrid Aerogels: Strategies toward Design and Functionality by Rahmanian, Vahid, Pirzada, Tahira, Wang, Siyao, Khan, Saad A.

“…The brittle nature of early aerogels developed from inorganic precursors fueled the discovery of their organic counterparts. Prominent among these organics are…”
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Cellulose Silica Hybrid Nanofiber Aerogels: From Sol–Gel Electrospun Nanofibers to Multifunctional Aerogels by Pirzada, Tahira, Ashrafi, Zahra, Xie, Wenyi, Khan, Saad A.

“…Aerogels are considered ideal candidates for various applications, because of their low bulk density, highly porous nature, and functional performance…”
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Metal vapor micro-jet controls material redistribution in laser powder bed fusion additive manufacturing by Ly, Sonny, Rubenchik, Alexander M., Khairallah, Saad A., Guss, Gabe, Matthews, Manyalibo J.

“…The results of detailed experiments and finite element modeling of metal micro-droplet motion associated with metal additive manufacturing (AM) processes are…”
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Heavy metals uptake by the global economic crop (Pisum sativum L.) grown in contaminated soils and its associated health risks by Galal, Tarek M, Hassan, Loutfy M, Ahmed, Dalia A, Alamri, Saad A M, Alrumman, Sulaiman A, Eid, Ebrahem M

“…The aim of the present investigation was to determine the concentration of heavy metals in the different organs of Pisum sativum L. (garden pea) grown in…”
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Pyrolysis characteristics and kinetic parameters determination of biomass fuel powders by differential thermal gravimetric analysis (TGA/DTG) by El-Sayed, Saad A., Mostafa, M.E.

“…•The sugarcane bagasse powder has better energy value compared to the cotton stalks.•Bagasse moisture is entrained in its cell walls and its evaporation needs…”
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Fabrication of nanofiber meltblown membranes and their filtration properties by Hassan, Mohammad Abouelreesh, Yeom, Bong Yeol, Wilkie, Arnold, Pourdeyhimi, Behnam, Khan, Saad A.

“…Meltblowing is a unique one-step process for producing self-bonded fibrous nonwoven membranes directly from polymer resins, with average fiber diameter ranging…”
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Ex vivo T-cell depletion in allogeneic hematopoietic stem cell transplant: past, present and future by Saad, A, Lamb, L S

“…The most common cause of post-transplant mortality in patients with hematological malignancy is relapse, followed by GvHD, infections, organ toxicity and…”
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Furin-Mediated Sequential Delivery of Anticancer Cytokine and Small-Molecule Drug Shuttled by Graphene by Jiang, Tianyue, Sun, Wujin, Zhu, Qiuwen, Burns, Nancy A., Khan, Saad A., Mo, Ran, Gu, Zhen

“…A cellular protease (furin)‐mediated graphene‐based nanosystem is developed for co‐delivery of a membrane‐associated cytokine (tumor‐necrosis‐factor‐related…”
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Dynamics of pore formation during laser powder bed fusion additive manufacturing by Martin, Aiden A., Calta, Nicholas P., Khairallah, Saad A., Wang, Jenny, Depond, Phillip J., Fong, Anthony Y., Thampy, Vivek, Guss, Gabe M., Kiss, Andrew M., Stone, Kevin H., Tassone, Christopher J., Nelson Weker, Johanna, Toney, Michael F., van Buuren, Tony, Matthews, Manyalibo J.

“…Laser powder bed fusion additive manufacturing is an emerging 3D printing technique for the fabrication of advanced metal components. Widespread adoption of it…”
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Microstructural control in metal laser powder bed fusion additive manufacturing using laser beam shaping strategy by Shi, Rongpei, Khairallah, Saad A., Roehling, Tien T., Heo, Tae Wook, McKeown, Joseph T., Matthews, Manyalibo J.

“…Additive manufacturing (AM) promises to revolutionize manufacturing by producing complex parts with tailored mechanical properties through local microstructure…”
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Denudation of metal powder layers in laser powder bed fusion processes by Matthews, Manyalibo J., Guss, Gabe, Khairallah, Saad A., Rubenchik, Alexander M., Depond, Philip J., King, Wayne E.

“…Understanding laser interaction with metal powder beds is critical in predicting optimum processing regimes in laser powder bed fusion additive manufacturing…”
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Effect of silver on burn wound infection control and healing: Review of the literature by Atiyeh, Bishara S, Costagliola, Michel, Hayek, Shady N, Dibo, Saad A

“…Abstract Silver compounds have been exploited for their medicinal properties for centuries. At present, silver is reemerging as a viable treatment option for…”
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Gene Therapy for Skin Aging by Saad, Fawzy A

“…Extrinsic and intrinsic factors contribute to skin aging; nonetheless, they are intertwined. Moreover, intrinsic skin aging mirrors age-related declines in the…”
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The significance of pelletization operating conditions: An analysis of physical and mechanical characteristics as well as energy consumption of biomass pellets by Mostafa, Mohamed E., Hu, Song, Wang, Yi, Su, Sheng, Hu, Xun, Elsayed, Saad A., Xiang, Jun

“…[Display omitted] Biomass raw materials are widely regarded as a significant source of renewable energy, which significantly reduces the dependence on…”
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Linking Gut Microbiota and Inflammation to Obesity and Insulin Resistance by Saad, M J A, Santos, A, Prada, P O

“…Obesity and insulin resistance are the major predisposing factors to comorbidities, such as Type 2 diabetes, nonalcoholic fatty liver disease, cardiovascular…”
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Antibacterial, Antibiofilm and Anti-Inflammatory Activities of Eugenol Clove Essential Oil against Resistant Helicobacter pylori by Elbestawy, Mahmoud K M, El-Sherbiny, Gamal M, Moghannem, Saad A

“…Eugenol essential oil (EEO) is the major component in aromatic extracts of (clove) and has several biological properties, such as antibacterial, antioxidant,…”
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3D Autonomous Surgeon's Hand Movement Assessment Using a Cascaded Fuzzy Supervisor in Multi-Thread Video Processing by Rashidi Fathabadi, Fatemeh, Grantner, Janos L, Shebrain, Saad A, Abdel-Qader, Ikhlas

“…The purpose of the Fundamentals of Laparoscopic Surgery (FLS) training is to develop laparoscopic surgery skills by using simulation experiences. Several…”
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Experimental Investigation of the Fiber Formation Process and Web Structures Using an Annular Meltblowing Spinneret by Barilovits, Stephen, Khan, Saad A, Shim, Eunkyoung

“…This research experimentally investigates the fiber and web formation process of an array of annular meltblown spinnerets. In this design, the molten polymer…”
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