Results 121 to 130 of about 1,118,673 (315)

Hydrogel‐Based Capacitive Sensor Model for Ammonium Monitoring in Aquaculture

Advanced Engineering Materials, EarlyView.
Traditional techniques for monitoring aquaculture water quality, particularly ammonium levels, harm fish. This work presents a novel capacitive sensor with an ionic hydrogel transducer to monitor ammonium concentration in real time based on the ammonium‐induced hydrogel dissociation and osmotic pressure. Monitoring aquaculture water quality, especially
Mohammad Mirzaee, Mahdi Askari‐sedeh, Ali Zolfagharian, Mostafa Baghani   +3 more
wiley   +1 more source

Visual function and visual disability in glaucoma [PDF]

, 1999
The aims of this study were a) to identify what constitutes visual disability resulting from glaucoma by means of a questionnaire developed for this purpose, b) to examine visual function in glaucoma using a wide range of psychophysical tests and c ...
Nelson, Patricia
core  

Soft‐Layered Composites with Wrinkling‐Activated Multi‐Linear Elastic Behavior, Stress Mitigation, and Enhanced Strain Energy Storage

Advanced Engineering Materials, EarlyView.
In this study, exciting new bi‐/multi‐linear elastic behavior of soft elastic composites that accompany the activation of wrinkling in the embedded interfacial layers is analyzed. The new features and performance of these composite materials, including dramatic enhancements in energy storage, can be tailored by the concentration of interfacial layers ...
Narges Kaynia, Nicholas Xuanlai Fang, Mary C. Boyce   +2 more
wiley   +1 more source

Qualitative Evaluation of the 10-2 and 24-2 Visual Field Tests for Detecting Central Visual Field Abnormalities in Glaucoma. [PDF]

Am J Ophthalmol, 2021
Orbach A, Ang GS, Camp AS, Welsbie DS, Medeiros FA, Girkin CA, Fazio MA, Oh WH, Weinreb RN, Zangwill LM, Wu Z.   +10 more
europepmc   +1 more source

Development of Ternary Magnesium Alloys for Laser Powder Bed Fusion: Optimizing Oxide Layer Thickness

Advanced Engineering Materials, EarlyView.
Additive manufacturing of magnesium alloys by laser is difficult because the melting point of the oxide layer is much higher than the evaporation temperature of the metal underneath. Making the oxide layer thinner can solve this problem. Alloying magnesium with strontium makes the oxide layer thinner, especially at 0.5 wt%.
Elmar Jonas Breitbach, Stefan Julmi, Sabine Behrens, Tatiana Blank, Arvid Abel, Nicole Emminghaus, Ludger Overmeyer, Christian Klose, Hans Jürgen Maier   +8 more
wiley   +1 more source

Artifactual Visual Field Defects Identified on Technically “Reliable” Visual Field Studies in a Neuro-Ophthalmology Practice

Eye and Brain, 2021
Pablo Galarza,1,* Elhanan Parnasa,2,* Noah Guttmann,3 Joshua M Kruger1 1Neuro-Ophthalmology Service, Department of Ophthalmology, Hadassah Medical Center, Jerusalem, Israel; 2Hebrew University-Hadassah School of Medicine, Jerusalem, Israel; 3Independent ...
Galarza P, Parnasa E, Guttmann N, Kruger JM   +3 more
doaj  

A simple quality assurance test tool for the visual verification of light and radiation field congruent using electronic portal images device and computed radiography [PDF]

, 2012
Christopher F. Njeh, B Caroprese, Pushkar Desai   +2 more
openalex   +1 more source

Assessing the Ecological Value: Monetizing Process Innovations in Tailored Forming

Advanced Engineering Materials, EarlyView.
This article introduces a method for evaluating the sustainability of innovations, even with limited data. The method is illustrated through an analysis of the “Tailored Forming” technology, which explores the impact of sustainability on economic value added.
Jonas Schneider, Jan Westing, Matthias Schmidt, Peter Nyhuis, Vivian Katharina Kuprat   +4 more
wiley   +1 more source

“VisualFields Easy”: an iPad Application as a Simple Tool for Detecting Visual Field Defects

Philippine Journal of Ophthalmology, 2016
Purpose/Objective: This study aims to determine the reliability of the “VisualFields Easy” application in detecting visual field loss among ophthalmology patients; and to determine the sensitivity, specificity, positive predictive and negative predictive
Angelane S. Santos, MD, Evelyn S. Morabe, MD   +1 more
doaj  

Big data in visual field testing for glaucoma

Taiwan Journal of Ophthalmology
Abstract: Recent technological advancements and the advent of ever-growing databases in health care have fueled the emergence of “big data” analytics. Big data has the potential to revolutionize health care, particularly ophthalmology, given the data-intensive nature of the medical specialty.
Alex T. Pham, Annabelle A. Pan, Jithin Yohannan   +2 more
openaire   +3 more sources