Results 41 to 50 of about 2,194,277 (301)

Effects of Applied Magnetic Field on the Optical Properties and Binding Energies Spherical GaAs Quantum Dot with Donor Impurity

open access: yesNanomaterials, 2022
The screened modified Kratzer potential (SMKP) model is utilized to scrutinize the impacts of an applied magnetic field (MF) on the binding energies and linear and nonlinear optical properties spherical GaAs quantum dot with donor impurity (DI).
Collins Okon Edet   +7 more
doaj   +1 more source

Inverse Braking Radiation and Resonance Absorption in Corona Plasmas of Inertial Confinement Fusion [PDF]

open access: yesJournal of Optoelectronical Nanostructures, 2020
: In this paper, combining the Maxwell equations with the electron balanceequation, we obtain the inverse braking radiation absorption coefficient in a laser fusioncorona plasma.
Ebrahim Heidari   +2 more
doaj  

Subjective Effects of Sound Absorption and Investigation of Reverberation Times in Modern Japanese Dwellings

open access: yesApplied Sciences, 2021
This study aimed to reveal the influence of sound absorption in general dwellings on the subjective evaluation of acoustics. First, a subjective experiment was conducted using a full-scale room model. The results indicate that the feelings of silence and
Kazuma Hoshi   +3 more
doaj   +1 more source

The Development of Transdermal Piroxicam Using HPMC Matrices With PVP K-30 as a Penetration Enhancer [PDF]

open access: yes, 2006
The physicochemical properties such as solubility, partition coefficient, and membrane permeability of a drug are required for formulating and estimating drugs absorption that pass through biological membranes.
Aryani, Ni Luh Dewi
core   +2 more sources

The Absorption Coefficient of Hard Gamma-Rays [PDF]

open access: yes, 1930
The relation between the frequency of hard radiations and the absorption co-efficient is not experimentally well established at the present time. In the following work the absorption coefficient of γ-rays of ThC" is carefully investigated owing to their ...
Chao, Chung-Yao
core   +1 more source

Optical Property Measurement and Temperature Monitoring in High-Intensity Focused Ultrasound Therapy by Diffuse Optical Tomography: A Correlation Study

open access: yesApplied Sciences, 2022
In this article, we propose a new approach utilizing diffuse optical tomography (DOT) to monitoring the changes in tissues’ optical properties and temperature in high-intensity focused ultrasound (HIFU) therapy.
Hao Yang, Sean Aleman, Huabei Jiang
doaj   +1 more source

Finding novel vulnerabilities of hypomorphic BRCA1 alleles

open access: yesMolecular Oncology, EarlyView.
Synthetic lethality screens performed to identify novel vulnerabilities often model complete gene loss, thereby overlooking patient‐derived hypomorphic mutations. In this study, we have performed genome‐wide CRISPR screens on BRCA1 hypomorphic mutations, showing BRCA1I26A behaves like wild‐type, while BRCA1R1699Q mimics deficiency. Furthermore, we have
Anne Schreuder   +10 more
wiley   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

open access: yesMolecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka   +9 more
wiley   +1 more source

A new simple method for determining the sound absorption coefficient

open access: yesMATEC Web of Conferences, 2018
Taking into account the influence of the length and diameter of the impedance tube on the process of decay of sound waves, a new study of sound propagation in an impedance tube is presented, on the basis of which it is easier to determine the sound ...
Chelidze Merab
doaj   +1 more source

The relationship between low temperature CO2 absorption coefficient and temperature

open access: yes上海师范大学学报. 自然科学版, 2019
This article studied the absorption line of carbon dioxide gas with wavelength at 1 572.34 nm in the low temperature range,which was lack of data for CO2 absorption lines at low temperatures in the absorption spectrum data of HITRAN database.An empirical
TAO Kaichen, WU Xiangnong
doaj   +1 more source

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