Results 51 to 60 of about 837,694 (400)

On the Mechanism of the Dissolution of Quartz and Silica in Aqueous Solutions

open access: yesACS Omega, 2017
Quartz and silica are common materials, and their dissolution is of significant interest to a wide range of scientists. The kinetics of the dissolution of quartz and silica have been measured extensively, yet no clear theory of dissolution is available ...
F. Crundwell
semanticscholar   +1 more source

A Convergence Theorem for the Nonequilibrium States in the Discrete Thermostatted Kinetic Theory

open access: yesMathematics, 2019
The existence and reaching of nonequilibrium stationary states are important issues that need to be taken into account in the development of mathematical modeling frameworks for far off equilibrium complex systems.
Carlo Bianca, Marco Menale
doaj   +1 more source

Synthesis of a novel photochemical and thermoresponsive diblock biomaterial with end-functionalized zinc porphyrin

open access: yesFrontiers in Bioengineering and Biotechnology, 2023
Porphyrin compound-based photochemical molecules and biomaterials have been synthesized for photosensitivity and bioimaging experiments. However, most porphyrin photosensitizers have limited application in biological environments owing to severe ...
Nannan Qiu   +6 more
doaj   +1 more source

Systematic Analysis of the Links Between Obsolescence–Shortage and Reliability–Maintainability–Availability

open access: yesIEEE Access
Component obsolescence and shortages impact virtually all systems, particularly those with extended lifespans, such as aircrafts or trains. Obsolescence (i.e. state of being outdated) and shortage (i.e. lack of components) are distinct yet interconnected
Sahar Karaani   +5 more
doaj   +1 more source

On the Modeling of Energy-Multisource Networks by the Thermostatted Kinetic Theory Approach: A Review with Research Perspectives

open access: yesEnergies, 2022
Recently, different mathematical frameworks of the thermostatted kinetic theory approach have been proposed for the modeling of complex systems. In particular, thermostatted kinetic frameworks have been employed for the modeling and time evolution of a ...
Carlo Bianca
doaj   +1 more source

Sensor Effects in LCL-Type Grid-Connected Shunt Active Filters Control Using Higher-Order Sliding Mode Control Techniques

open access: yesSensors, 2022
The effects of measuring devices/sensors on improving the power quality (PQ) of electric networks are studied in this paper. In this context, improving the performance of an LCL-type grid connected to a three-phase three-wire shunt active filter (SAF) in
Mohamad Alaa Eddin Alali   +3 more
doaj   +1 more source

A KrF-laser excited by a capacitively coupled longitudinal discharge [PDF]

open access: yes, 1985
The performance of a KrF excimer laser, excited by a discharge produced in a quartz tube between two metallic electrodes at its end and the inner tube wall serving as a dielectric electrode, is described.
Bastiaens, H.M.J.   +2 more
core   +4 more sources

Quartz fiber calorimetry [PDF]

open access: yesNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1995
Abstract The fundamentals of a new electromagnetic and hadronic sampling calorimetry based on the detection of Cherenkov light generated in quartz optical fibers are presented. Optical fibers transport light only in a selected angular range which results in a non-obvious and absolutely unique characteristic for this new technique: showers of very ...
D. Lazic   +18 more
openaire   +2 more sources

Current trends in single‐cell RNA sequencing applications in diabetes mellitus

open access: yesFEBS Open Bio, EarlyView.
Single‐cell RNA sequencing is a powerful approach to decipher the cellular and molecular landscape at a single‐cell resolution. The rapid development of this technology has led to a wide range of applications, including the detection of cellular and molecular mechanisms and the identification and introduction of novel potential diagnostic and ...
Seyed Sajjad Zadian   +6 more
wiley   +1 more source

Session 5: Development, Neuroscience and Evolutionary Psychology [PDF]

open access: yes, 2002
Proceedings of the Pittsburgh Workshop in History and Philosophy of Biology, Center for Philosophy of Science, University of Pittsburgh, March 23-24 2001 Session 5: Development, Neuroscience and Evolutionary ...
Machamer, Peter   +3 more
core  

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