Search Results - "Hatem, O."

Electro-optically Induced and Manipulated Terahertz Waves from Fe-doped InGaAs Surfaces by Hatem, O.

“…We demonstrate the presence of dual simultaneous nonlinear mechanisms: field-induced optical rectification (FIOR) and field-induced surge current (FISC) for…”
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Increased Firearm Injury During the COVID-19 Pandemic: A Hidden Urban Burden by Abdallah, Hatem O., Zhao, Cindy, Kaufman, Elinore, Hatchimonji, Justin, Swendiman, Robert A., Kaplan, Lewis J., Seamon, Mark, Schwab, C. William, Pascual, Jose L.

“…Public health measures were instituted to reduce COVID-19 spread. A decrease in total emergency department volume followed, but the impact on injury is…”
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Fat, fibre and cancer risk in African Americans and rural Africans by O’Keefe, Stephen J. D., Li, Jia V., Lahti, Leo, Ou, Junhai, Carbonero, Franck, Mohammed, Khaled, Posma, Joram M., Kinross, James, Wahl, Elaine, Ruder, Elizabeth, Vipperla, Kishore, Naidoo, Vasudevan, Mtshali, Lungile, Tims, Sebastian, Puylaert, Philippe G. B., DeLany, James, Krasinskas, Alyssa, Benefiel, Ann C., Kaseb, Hatem O., Newton, Keith, Nicholson, Jeremy K., de Vos, Willem M., Gaskins, H. Rex, Zoetendal, Erwin G.

“…Rates of colon cancer are much higher in African Americans (65:100,000) than in rural South Africans (<5:100,000). The higher rates are associated with higher…”
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Construction and Structure Determination of a Three-Dimensional DNA Crystal by Simmons, Chad R, Zhang, Fei, Birktoft, Jens J, Qi, Xiaodong, Han, Dongran, Liu, Yan, Sha, Ruojie, Abdallah, Hatem O, Hernandez, Carina, Ohayon, Yoel P, Seeman, Nadrian C, Yan, Hao

“…Structural DNA nanotechnology combines branched DNA junctions with sticky-ended cohesion to create self-assembling macromolecular architectures. One of the key…”
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Investigation of structural, elastic, thermal, magnetic, optical, and photocatalytic properties of nanosized Mg-Mn-Li ferrites by Assar, S. T., Asal, N. A., Moharram, B. M., Okba, Ehab A., Hatem, O.

“…Nanoferrites of (Mn 1- x Mg x ) 0.8 Li 0.1 Fe 2.1 O 4 ( x : 0–1.0, step 0.2) were synthesized by the sol–gel autocombustion method. The structural properties…”
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Punicalagin alleviates hepatotoxicity in rats challenged with cyclophosphamide by Fouad, Amr A, Qutub, Hatem O, Al-Melhim, Walid N

“…Highlights • Cyclophosphamide induces hepatotoxicity via oxidative/nitrative stress, inflammation, and apoptosis. • Punicalagin has antioxidant, antinitrative,…”
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Subglottic suction frequency and adverse ventilator-associated events during critical illness by Abdallah, Hatem O, Weingart, Melanie F, Fuller, Risa, Pegues, David, Fitzpatrick, Rebecca, Kelly, Brendan J

“…Tracheal intubation and mechanical ventilation provide essential support for patients with respiratory failure, but the course of mechanical ventilation may be…”
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Designing Higher Resolution Self-Assembled 3D DNA Crystals via Strand Terminus Modifications by Ohayon, Yoel P, Hernandez, Carina, Chandrasekaran, Arun Richard, Wang, Xinyu, Abdallah, Hatem O, Jong, Michael Alexander, Mohsen, Michael G, Sha, Ruojie, Birktoft, Jens J, Lukeman, Philip S, Chaikin, Paul M, Ginell, Stephen L, Mao, Chengde, Seeman, Nadrian C

“…DNA tensegrity triangles self-assemble into rhombohedral three-dimensional crystals via sticky ended cohesion. Crystals containing two-nucleotide (nt) sticky…”
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Before the Bullets Fly: The Physician's Role in Preventing Firearm Injury by Abdallah, Hatem O, Kaufman, Elinore J

“…Firearm injury is a disease that is disproportionately prevalent in the United States. When a bullet hits a human being, it brings together multiple structural…”
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Epigallocatechin-3-gallate counters cisplatin toxicity of rat testes by Fouad, Amr A., Qutub, Hatem O., Fouad, Abo Elyazied A., Audeh, Ahmed M., Al-Melhim, Walid N.

“…Context: Epigallocatechin-3-gallate (EG), the main active flavonoid in green tea, has well-known anti-inflammatory, antioxidant, and anti-apoptotic activities…”
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Topological Linkage of DNA Tiles Bonded by Paranemic Cohesion by Ohayon, Yoel P, Sha, Ruojie, Flint, Ortho, Chandrasekaran, Arun Richard, Abdallah, Hatem O, Wang, Tong, Wang, Xing, Zhang, Xiaoping, Seeman, Nadrian C

“…Catenation is the process by which cyclic strands are combined like the links of a chain, whereas knotting changes the linking properties of a single strand…”
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Respiratory Microbiome Disruption and Risk for Ventilator-Associated Lower Respiratory Tract Infection by Harrigan, James J, Abdallah, Hatem O, Clarke, Erik L, Oganisian, Arman, Roy, Jason A, Lautenbach, Ebbing, Reesey, Emily, Wernovsky, Magda, Tolomeo, Pam, Morawski, Zygmunt, Jacob, Jerry, Grippi, Michael A, Kelly, Brendan J

“…Abstract Background Ventilator-associated lower respiratory tract infection (VA-LRTI) is common among critically ill patients and has been associated with…”
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Investigation of Some Physical Properties of the Nanosized ZnO Prepared by the Coprecipitation Method by N. Asal, Soha Assar, Bahaa Mouharam, O. Hatem

“…Zinc oxide (ZnO) nanoparticles have been fabricated via the coprecipitation method, where their structural, magnetic, thermal and optical properties have been…”
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Identification, expansion and characterization of cancer cells with stem cell properties from head and neck squamous cell carcinomas by Kaseb, Hatem O., Fohrer-Ting, Helene, Lewis, Dale W., Lagasse, Eric, Gollin, Susanne M.

“…Head and neck squamous cell carcinoma (HNSCC) is a major public health concern. Recent data indicate the presence of cancer stem cells (CSC) in many solid…”
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Stabilisation of self-assembled DNA crystals by triplex-directed photo-cross-linking by Abdallah, Hatem O, Ohayon, Yoel P, Chandrasekaran, Arun Richard, Sha, Ruojie, Fox, Keith R, Brown, Tom, Rusling, David A, Mao, Chengde, Seeman, Nadrian C

“…The tensegrity triangle is a robust DNA motif that can self-assemble to generate macroscopic three-dimensional crystals. However, the stability of these…”
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Sickle cell disease in the Eastern Province of Saudi Arabia: Clinical and laboratory features by Al‐Ali, Amein K., Alsulaiman, Ahmed, Alfarhan, Mohammed, Safaya, Surinder, Vatte, Chitti Babu, Albuali, Waleed M., Qutub, Hatem O., Alzahrani, Alhusain J., Milton, Jacqueline N., Steinberg, Martin H.

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Cell division patterns and chromosomal segregation defects in oral cancer stem cells by Kaseb, Hatem O., Lewis, Dale W., Saunders, William S., Gollin, Susanne M.

“…Oral squamous cell carcinoma (OSCC) is a serious public health problem caused primarily by smoking and alcohol consumption or human papillomavirus. The cancer…”
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Therapeutic effect of carnosine in rat model of experimental liver carcinogenesis by Fouad, Amr A., Qutub, Hatem O., Al Rashed, Abdullatif S., Al-Melhim, Walid N.

“…•Oxidative stress and inflammation are involved in the pathogenesis of hepatocellular carcinoma.•Carnosine has antioxidant and anti-inflammatory…”
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Design and Fabrication of Waveguide Slot Antenna Using 3D Printing for 5G Application by Hanoosh, Hatem O., Rahim, M. K. A., Murad, N. A., Hussein, Yaqdhan M.

“…This research constructs a 26 GHz waveguide slot antenna with decent gain. The application of millimeter-wave requires high bandwidth and gain to increase the…”
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Generation of Terahertz Radiation from Fe-doped InGaAsP Using 800 nm to 1550 nm Pulsed Laser Excitation by Hatem, O., Freeman, J. R., Cunningham, J. E., Cannard, P. J., Robertson, M. J., Linfield, E. H., Davies, A. G., Moodie, D. G.

“…We demonstrate efficient generation of terahertz (THz) frequency radiation by pulsed excitation, at wavelengths between 800 and 1550 nm, of photoconductive…”
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