Results 31 to 40 of about 15,354,935 (246)

Dosimetric analysis and acute toxicity comparison of bone marrow sparing intensity-modulated radiation therapy versus three-dimensional conformal therapy with concurrent chemotherapy for the treatment of cervical carcinoma: A prospective single institutional study

open access: yesJournal of Radiation and Cancer Research, 2021
Background: The aim of the study was to compare the dosimetry and acute toxicities of bone marrow sparing intensity-modulated radiation therapy (BMS-IMRT) and three-dimensional conformal radiation techniques (3DCRT) in locally advanced cervical cancer ...
Ghritashee Bora   +7 more
doaj   +1 more source

Hydrogels Augmented With Artificial Sweeteners can Inhibit Multidrug‐Resistant Acinetobacter baumannii Growth and Biofilm Formation While Demonstrating Safety in Pre‐Clinical Pilot Human Trials

open access: yesAdvanced Healthcare Materials, EarlyView.
Using PVA–borax hydrogels as carriers for off‐the‐shelf artificial sweeteners to fight multidrug‐resistant A. baumannii. These soft, biocompatible hydrogels rapidly reduce bacterial viability within multidrug‐resistant A. baumannii biofilms by more than 99% within one hour and sustain antimicrobial activity over time, while demonstrating safety in both
Jie Han   +4 more
wiley   +1 more source

Improvements on the planning and delivery of intensity-modulated arc therapy [PDF]

open access: yes, 2010
In the past decade, intensity-modulated radiation therapy (IMRT) has taken a significant step towards dose conformality and has now become a standard radiotherapy technique in the clinic.
Tang, G.
core  

DOSIMETRIC COMPARISON OF THREE-DIMENSIONAL CONFORMAL RADIATION THERAPY (3D-CRT), INTENSITY MODULATED RADIATION THERAPY (IMRT) AND VOLUMETRIC MODULATED ARC THERAPY (VMAT) FOR DISTAL ESOPHAGEAL CANCER TREATED WITH EXTERNAL RADIATION [PDF]

open access: yes, 2022
Purpose/Objectives: Intensity Modulated Radiation Therapy (IMRT) and Volumetric Modulated Arc Therapy (VMAT) provide advantages in delivery of radiation allowing conformality of delivered dose to the planning target and reducing dose to organs at risk ...
Zia, Waqaas
core   +1 more source

Optical Detection of Cellular Signals at Material Interfaces

open access: yesAdvanced Healthcare Materials, EarlyView.
Emerging functional materials are transforming optical detection of cellular signals. This review highlights optical techniques that exploit the unique optical properties of diverse materials to detect and quantify cellular electrical, chemical, and mechanical signals, and discusses key opportunities and challenges.
Xuchen Ren   +5 more
wiley   +1 more source

Metastasis of Hepatocellular Carcinoma in the Pouch of Douglas Successfully Treated by Radiation Therapy: A Case Report

open access: yesLife, 2023
Metastasis of hepatocellular carcinoma (HCC) in the pouch of Douglas is relatively rare. A 65-year-old man with liver cirrhosis was admitted for detailed examination of a pelvic tumor.
Hirayuki Enomoto   +21 more
doaj   +1 more source

Localization and Dualities in Three Dimensional Superconformal Field Theories [PDF]

open access: yes, 2012
In this thesis we apply the technique of localization to three-dimensional N=2 superconformal field theories. We consider both theories which are exactly superconformal, and those which are believed to flow to nontrivial superconformal fixed points, for
Willett, Brian M.
core   +1 more source

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

open access: yesAdvanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena   +3 more
wiley   +1 more source

Analisys of Conformal Antennas for Avionics Applications [PDF]

open access: yes, 2007
Conformal antennas might have an important impact on communication and navigation applications on aircraft, ships and other vehicles. This thesis work presents a general study on conformal antennas and their potential application on aircraft structures ...
Redondo Gonzalez, Maria del Carmen
core  

Phase Engineering of Atomically Precise Nanoclusters (APNCs) of Gold and Beyond

open access: yesAdvanced Materials, EarlyView.
Engineering the structural phase of materials is of paramount importance for both fundamental research and practical applications. In this Review, we summarize the recent progress in controlling the phases of atomically precise nanoclusters (APNCs) of gold, silver and copper, as well as bimetallic systems. The phase‐enabled material properties of APNCs
Yitong Wang   +4 more
wiley   +1 more source

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