Results 121 to 130 of about 194,970 (290)

Anesthetic Oxygen Use and Sex Are Critical Factors in the FLASH Sparing Effect

Advances in Radiation Oncology
Purpose: Ultra High Dose-Rate (UHDR) radiation has been reported to spare normal tissue, compared with Conventional Dose-Rate (CDR) radiation. However, important work remains to be done to improve the reproducibility of the FLASH effect.
Armin D. Tavakkoli, BA, Megan A. Clark, BE, Alireza Kheirollah, PhD, Austin M. Sloop, MS, Haille E. Soderholm, BA, Noah J. Daniel, MS, Arthur F. Petusseau, PhD, Yina H. Huang, PhD, Charles R. Thomas, Jr, MD, Lesley A. Jarvis, MD, PhD, Rongxiao Zhang, PhD, Brian W. Pogue, PhD, David J. Gladstone, ScD, P. Jack Hoopes, DVM, PhD   +13 more
doaj   +1 more source

Ferroptosis, a key to unravel the enigma of the FLASH effect? [PDF]

Br J Radiol, 2022
Vilaplana-Lopera N, Abu-Halawa A, Walker E, Kim J, Moon EJ.   +4 more
europepmc   +1 more source

Using a contingent heuristic approach and eye gaze tracking for the usability evaluation of web sites [PDF]

, 2005
This thesis describes a research study in the field of Human-Computer Interaction (HCI), specifically usability evaluation. The research investigated ways to optimise the usability of Web sites. It specifically compared Flash and HTML versions of several
Piyasirivej, Pilun
core   +1 more source

A Systematic Study of GelMA‐Carbopol Bioinks for High‐Fidelity Extrusion 3D Bioprinting at Physiological Temperatures

Advanced Healthcare Materials, EarlyView.
Gonzalez Martinez and collaborators develop a strategy to formulate high performance GelMA‐based bioinks with low solids contents. The resulting bioinks enable 3D bioprinting at 37 °C of high‐fidelity structures with tunable mechanical properties that support high cell viability and function.
David A. González‐Martínez, Aidee V. Arizpe Tafoya, Eduardo González‐Martínez, Mabel Barreiro Carpio, Laura Daniela Serrano Andrade, Christopher T. N. Chow, Mohammadhossein Dabaghi, Jeremy A. Hirota, Jose M. Moran‐Mirabal   +8 more
wiley   +1 more source

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

Advanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu, Hanyang Zhang, Wenbo Yang, Hao Chen, Jincheng Wang, Fei Chang   +5 more
wiley   +1 more source

Spread-out Bragg peak FLASH: quantifying normal tissue toxicity in a murine model

Frontiers in Oncology
ObjectiveA favorable effect of ultra-high dose rate (FLASH) radiation on normal tissue-sparing has been indicated in several preclinical studies. In these studies, the adverse effects of radiation damage were reduced without compromising tumor control ...
Line Kristensen, Line Kristensen, Line Kristensen, Per Rugaard Poulsen, Per Rugaard Poulsen, Eleni Kanouta, Eleni Kanouta, Sky Rohrer, Christina Ankjærgaard, Claus E. Andersen, Jacob G. Johansen, Jacob G. Johansen, Yuri Simeonov, Uli Weber, Cai Grau, Cai Grau, Brita Singers Sørensen, Brita Singers Sørensen, Brita Singers Sørensen   +18 more
doaj   +1 more source

Oxygen supplementation in anesthesia can block FLASH effect and anti-tumor immunity in conventional proton therapy. [PDF]

Commun Med (Lond), 2023
Iturri L, Bertho A, Lamirault C, Brisebard E, Juchaux M, Gilbert C, Espenon J, Sébrié C, Jourdain L, de Marzi L, Pouzoulet F, Muret J, Verrelle P, Prezado Y.   +13 more
europepmc   +1 more source

Assessment and profiling of FLASH-induced cellular DNA damage as mechanistic markers of the ‘FLASH effect’. [PDF]

Several studies have reported the normal tissue-sparing effects of ultra-high dose rate ‘FLASH’ irradiation in vivo whilst maintaining tumour response, with an associated reduced damage burden also being proposed in vitro.
Christian R. Cooper (18783249)
core   +1 more source

Gellan Gum Fluid Gel System for Controlled‐Delivery of Cytokine‐Licensed MSC‐EVs to Enhance Corneal Repair in Limbal Stem Cell Deficiency

Advanced Healthcare Materials, EarlyView.
Gellan gum fluid gel (FG) enables controlled ocular delivery of mesenchymal stromal cell (MSC)‐derived extracellular vesicles (EV). Its shear‐thinning, solid‐liquid‐solid rheology ensures prolonged ocular retention. Sustained MSC‐EV release (∼18% in 6 hrs) supports effective EV ocular delivery.
Seyedmohammad Moosavizadeh, Ava Dashti, Thomas E. Robinson, Robyn Gaffey, Richard Moakes, Neil Lagali, Liam Grover, Thomas Ritter   +7 more
wiley   +1 more source

Effects of Edge Thinning on Fowler-Nordheim Tunneling Current of NAND-Type Flash Memory Cells [PDF]

, 2011
The edge thinning of tunnel oxide is numerically found to increase the Fowler-Nordheim (FN) tunneling gate current in NAND-type Flash cells during programming and erasing operations.
Ji-Ting Liang, Yan-Xiang Luo, Wen-Fa Wu, Chun-Hsing Shih, Nguyễn, Đăng Chiến, Ruei-Kai Shia, Chenhsin Lien, Sau-Mou Wu, Ming-Kun Huang   +8 more
core   +2 more sources