Results 41 to 50 of about 5,718,742 (190)

Measurement and analysis of electric potential decay in corona charged low-density polyethylene films [PDF]

open access: yes, 2007
In this paper, corona charged LDPE film was tested using a standard static potential monitor and the pulsed electro-acoustic (PEA) technique to observe the surface potential decay.
Z. Xu   +5 more
core   +2 more sources

Corona theorem and isometries [PDF]

open access: yesOpuscula Mathematica, 2004
The aim of this note is to discuss a new operator theory approach to Corona Problem. An equivalent operator problem invariant under unitary equivalence is stated. The related condition involves certain joint spectra of commuting subnormal operators.
Krzysztof Rudol
doaj  

A new model for surface potential decay of corona-charged polymers [PDF]

open access: yes, 2010
Surface potential measurement provides a useful tool to gauge the electrical properties of materials. It has been observed that the potential of a sample with an initial high surface potential decays faster than that with an initial lower surface ...
Chen, George
core   +1 more source

Effects of the Presence or Absence of a Protein Corona on Silica Nanoparticle Uptake and Impact on Cells [PDF]

open access: yes, 2012
Nanoparticles enter cells through active processes, thanks to their capability of interacting with the cellular machinery. The protein layer (corona) that forms on their surface once nanoparticles are in contact with biological fluids, such as the cell ...
Monopoli, Marco P.   +8 more
core   +1 more source

The role of insurance features during health care product packages of the Corona pandemic

open access: yesJournal of Architecture, Art & Humanistic Science, 2021
The World is going through a period of natural and biological disasters, which requires movement to face these pandemics. The emergence of the Corona virus at the beginning of 2020 AD has caused confusion in the world with the urgent needs of health care
Salma Hamdy   +2 more
doaj   +1 more source

Equitable Colorings Of Corona Multiproducts Of Graphs

open access: yesDiscussiones Mathematicae Graph Theory, 2017
A graph is equitably k-colorable if its vertices can be partitioned into k independent sets in such a way that the numbers of vertices in any two sets differ by at most one.
Furmánczyk Hanna   +2 more
doaj   +1 more source

Efficacy of Mindfulness-Based Psychotherapy on the Perceived Stress and Psychological Wellbeing in the Patients with Corona Anxiety in the Pandemic Perioded Psychotherapy on the Perceived Stress and Psychological Wellbeing in the Patients with Corona Anxiety in the Pandemic Period [PDF]

open access: yesپژوهش‌های کاربردی روانشناختی
The purpose of this research was to examine the effectiveness of mindfulness-based psychotherapy during the COVID-19 pandemic on the psychological well-being and perceived tension of patients diagnosed with Corona anxiety pandemic.
Tahereh Bakhshandeh Amnieh   +3 more
doaj   +1 more source

Exploring Trapping Problem on Weighted Heterogeneous Networks Induced by Extended Corona Product

open access: yesIEEE Access, 2020
Since many dynamical processes can be analyzed in the framework of trapping problem, it is great important to explore trapping problem on diverse complex systems or networks. However, addressing trapping problem on networks generated by graph products is
Guangyao Xu, Zikai Wu
doaj   +1 more source

Enhanced anticancer effect of doxorubicin by TPGS-coated liposomes with Bcl-2 siRNA-corona for dual suppression of drug resistance

open access: yesAsian Journal of Pharmaceutical Sciences, 2020
Multiple drug resistance (MDR) is a tough problem in developing hepatocellular carcinoma (HCC) therapy. Here, we developed TPGS-coated cationic liposomes with Bcl-2 siRNA corona to load doxorubicin (Dox) i.e., Bcl-2 siRNA/Dox-TPGS-LPs, to enhance ...
Yinghuan Li   +8 more
doaj   +1 more source

Coronal spectral diagnostics: The coronal solar magnetism observatory (COSMO)

open access: yesFrontiers in Astronomy and Space Sciences, 2022
The Need: Understanding and predicting the major phenomena taking place in the solar corona, such as flares and Coronal Mass Ejections (CMEs), the heating and evolution of the solar atmosphere, and the acceleration of the solar wind, are fundamental ...
Enrico Landi   +9 more
doaj   +1 more source

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