Results 81 to 90 of about 772,127 (393)

Quantum detection of wormholes

open access: yes, 2017
We show how to use quantum metrology to detect a wormhole. A coherent state of the electromagnetic field experiences a phase shift with a slight dependence on the throat radius of a possible distant wormhole.
Sabín, Carlos
core   +1 more source

Novel Image Processing Method for Detecting Strep Throat (Streptococcal Pharyngitis) Using Smartphone

open access: yesItalian National Conference on Sensors, 2019
In this paper, we propose a novel strep throat detection method using a smartphone with an add-on gadget. Our smartphone-based strep throat detection method is based on the use of camera and flashlight embedded in a smartphone.
B. Askarian, Seung-chul Yoo, J. Chong
semanticscholar   +1 more source

Nano‐ and Micro‐Sized Solid Materials Used as Antiviral Agents

open access: yesAdvanced Functional Materials, EarlyView.
Due to the rise of viral infections in humans and possible viral outbreaks, the use of nano‐ or micro‐sized materials as antiviral agents is rapidly increasing. This review explores their antiviral properties against RNA and DNA viruses, either as a prevention or a treatment tool, by delving into their mechanisms of action and how to properly assess ...
Orfeas‐Evangelos Plastiras   +6 more
wiley   +1 more source

Five-year outcomes of EVO implantable collamer lens implantation for the correction of high myopia and super high myopia

open access: yesEye and Vision, 2021
Background To evaluate the long-term safety, efficacy, predictability, and stability of implantable collamer lens with a central hole (EVO ICL) implantation for correcting high myopia (HM) and super high myopia (SHM).
Xun Chen   +7 more
doaj   +1 more source

Rotating traversable wormholes [PDF]

open access: yes, 1998
The general form of a stationary, axially symmetric traversable wormhole is discussed. This provides an explicit class of rotating wormholes that generalize the static, spherically symmetric ones first considered by Morris and Thorne.
A. Einstein   +32 more
core   +4 more sources

Design Strategies and Roles of Hydrogels for Sustainable Energy Conversion and Harvesting from Natural and Biological Environments

open access: yesAdvanced Materials, EarlyView.
This review examines hydrogel‐based technologies driven by environmental stimuli and emphasizes their unique contributions to energy conversion. It provides insights into design strategies and recent advancements in functional hydrogels, highlighting opportunities and challenges in this field.
Wanheng Lu   +5 more
wiley   +1 more source

Pathogenetic Therapy for Inflammatory Diseases of the Throat in Children

open access: yesZdorovʹe Rebenka, 2013
This paper presents the data on methods of relief of the inflammatory process in pharyngitis and tonsillitis in children. The mechanism of action of local therapeutic agents is considered.
Ye.I. Yulish   +4 more
doaj   +1 more source

Endolaryngeal surgery of benign vocal fold lesions with a 445 nm semiconductor laser: postoperative management

open access: yesМедицинский совет, 2021
Introduction. Today the high prevalence of benign vocal fold lesions is shown (up to 55-70%). The possibilities of surgical management of this pathology are very extensive.
A. A. Krivopalov   +4 more
doaj   +1 more source

Throat and rectal swabs may have an important role in MRSA screening of critically ill patients.

open access: yes, 2008
OBJECTIVE: Methicillin-resistant Staphylococcus aureus (MRSA) is a major problem in intensive care units (ICU). International guidelines recommend screening patients for MRSA on admission, although consensus on sites required for optimum detection has ...
Batra, Rahul   +3 more
core   +1 more source

“Tingling throat” and ascariasis

open access: yesOtolaryngology–Head and Neck Surgery, 2009
Otolaryngol Head Neck ...
Assimakopoulos, D. A.   +2 more
openaire   +3 more sources

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