Unwanted effects of X-rays in surface grafted copper(II) organometallics and copper exchanged zeolites, how they manifest, and what can be done about them

This article is licensed under aCreative Commons Attribution-NonCommercial 3.0 Unported Licence.Mark A. Newton, Amy J. Knorpp, Jordan Meyet, Dragos Stoian, Maarten Nachtegaal, Adam H. Clark, Olga V. Safonova, Hermann Emerich, Wouter van Beek, Vitaly L. Sushkevich, Jeroen A. van Bokhoven Commonly applied powder densities at modern X-ray spectroscopy resources have the capacity to affect, in a deleterious manner, the results obtained from a measurement on copper(II) containing materials. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Phys. Chem. Chem. Phys. latest articles - Category: Chemistry Authors: Source Type: research

Related Links:

Nikon Metrology XTH cabinet x-ray Systems which includes variations STH225, XTH225ST, and MCT225.
Source: Medical Device Recalls - Category: Medical Devices Source Type: alerts
Radiology departments can rapidly transition to mostly remote interpretations...Read more on AuntMinnie.comRelated Reading: It's time for radiology to embrace value-based imaging Survey: COVID-19 negatively affects radiation clinics AMVC 2020: Leading radiology's fight against COVID-19 AMVC 2020: Radiology preparedness in the COVID-19 pandemic Practice leaders share experience in managing COVID-19Comments: 5/22/2020 9:25:28 AMHaltmadness A radiology PACS workstation cost has been greatly exaggerated. I routinely buy used Dell server workstations for a couple hundred dollars, add a $400 video card and use a $400...
Source: AuntMinnie.com Headlines - Category: Radiology Source Type: news
Pectus excavatum (PE) is the most common congenital chest wall anomaly with a reported incidence of 1/300 to 1/400 live births and a male predominance. Preoperative evaluation of defect severity typically requires a calculation of the Haller index (HI) and/or correction index (CI) using computed tomography (CT) or x-rays. The purpose of this study was to determine whether physician-estimated depth (PED), a bedside screening tool, could be used to identify a subset of pediatric patients in whom CT was unnecessary.
Source: Journal of Surgical Research - Category: Surgery Authors: Source Type: research
This study showed that a five-day regimen is as effective as 10 days–that’s important, doctors say, since it could mean shorter stays in the hospital, which could alleviate some of the burden on the health care system. “Of course we will have to wait for the final review of all the data, but it would be very nice to have an anti-viral that’s efficacious in this terrible illness,” says Dr. Aruna Subramanian, a clinical professor of medicine at Stanford and an investigator on the study. “At least we know that we can help patients with this, and that’s really the bottom line.” T...
Source: TIME: Health - Category: Consumer Health News Authors: Tags: Uncategorized COVID-19 feature Magazine Source Type: news
ConclusionOf the variables which we studied, GPA-de-c/SF most strongly affected the odds of gagging during taking radiographs and/or intraoral photographs.
Source: European Archives of Paediatric Dentistry - Category: Dentistry Source Type: research
AbstractPurposeAccurate estimation of the position and orientation (pose) of surgical instruments is crucial for delicate minimally invasive temporal bone surgery. Current techniques lack in accuracy and/or line-of-sight constraints (conventional tracking systems) or expose the patient to prohibitive ionizing radiation (intra-operative CT). A possible solution is to capture the instrument with a c-arm at irregular intervals and recover the pose from the image.Methodsi3PosNet infers the position and orientation of instruments from images using a pose estimation network. Said framework considers localized patches and outputs...
Source: International Journal of Computer Assisted Radiology and Surgery - Category: Intensive Care Source Type: research
ConclusionIt seems that, in the setting of RAVFs following denosumab discontinuation, MRI imaging provides better accuracy in the diagnostic process and in the classification assessment compared to conventional X-rays, thus allowing an earlier and clearer picture of the magnitude of spinal damage. This could have an impact on clinical decisions and improve patient ’s management.
Source: Endocrine - Category: Endocrinology Source Type: research
Caudata species such as salamanders are easily affected by environmental changes, which can drastically reduce their population. The effects of acute X-rays and chronic γ-irradiation on Hynobius lichenatus, the J...
Source: BMC Genetics - Category: Genetics & Stem Cells Authors: Tags: Research article Source Type: research
Hand gestures allow doctors to view x-rays and scans, and connect with colleagues in another room.
Source: BBC News | Health | UK Edition - Category: Consumer Health News Source Type: news
While most people are familiar with the hallmark symptoms of COVID-19 by now—cough, fever, muscle aches, headaches and difficulty breathing—a new crop of medical conditions are emerging from the more than 4 million confirmed cases of the disease around the world. These include skin rashes, diarrhea, kidney abnormalities and potentially life-threatening blood clots. It’s not unusual for viruses to directly infect and affect different tissues and organs in the body, but it is a bit unusual for a primarily respiratory virus like SARS-CoV-2, which is responsible for COVID-19, to have such a wide-ranging reach...
Source: TIME: Health - Category: Consumer Health News Authors: Tags: Uncategorized COVID-19 Source Type: news
More News: Chemistry | Copper | Jordan Health | Middle East Health | X-Ray