Results 21 to 30 of about 64,082 (265)

The Influence of Shadow Effects on the Spectral Characteristics of Glacial Meltwater

open access: yesRemote Sensing, 2020
The phenomenon of shadows due to glaciers is investigated in Antarctica. The observed shadow effect disrupts analyses conducted by remote sensing and is a challenge in the assessment of sediment meltwater plumes in polar marine environments.
Kornelia Anna Wójcik-Długoborska   +1 more
doaj   +1 more source

Mesoporous Silica Nanoparticles Functionalized with Amino Groups for Biomedical Applications

open access: yesChemistryOpen, 2021
The synthesis and characterization of amino‐functionalized mesoporous silica nanoparticles are presented following two different synthetic methods: co‐condensation and post‐synthesis grafting of 3‐aminopropyltriethoxysilane.
Dr. Bianca Martins Estevão   +4 more
doaj   +1 more source

Numerical heat performance of TiO2/Glycerin under nanoparticles aggregation and nonlinear radiative heat flux in dilating/squeezing channel

open access: yesCase Studies in Thermal Engineering, 2023
Applications: Newly developed fluids termed as “Nanofluids” and their study in dilating/squeezing channel cannot be disregarded. Such flows under various physical constraints are important for purification purposes and other industrial applications ...
Adnan   +4 more
doaj   +1 more source

Aggregate structures of magnetic Janus particle suspensions via three-dimensional Monte Carlo simulations

open access: yesNihon Kikai Gakkai ronbunshu
In the present study, we investigated the transition in aggregate structures of a suspension composed of magnetic Janus particles under a uniform magnetic field.
Takeru YAMANOUCHI, Kazuya OKADA
doaj   +1 more source

Intuitionistic fuzzy Einstein Choquet integral operators for multiple attribute decision making

open access: yesTechnological and Economic Development of Economy, 2014
In this paper, we propose some new aggregation operators which are based on the Choquet integral and Einstein operations. The operators not only consider the importance of the elements or their ordered positions, but also consider the interactions ...
Yejun Xu, Huimin Wang, José M. Merigó
doaj   +1 more source

On a Class of Reaction-Diffusion Equations with Aggregation

open access: yesAdvanced Nonlinear Studies, 2021
In this paper, global-in-time existence and blow-up results are shown for a reaction-diffusion equation appearing in the theory of aggregation phenomena (including chemotaxis).
Chen Li   +2 more
doaj   +1 more source

AGGRESCAN: a server for the prediction and evaluation of "hot spots" of aggregation in polypeptides

open access: yesBMC Bioinformatics, 2007
Background Protein aggregation correlates with the development of several debilitating human disorders of growing incidence, such as Alzheimer's and Parkinson's diseases.
Vendrell Josep   +5 more
doaj   +1 more source

Increasing temperature of cooling granular gases

open access: yesNature Communications, 2018
Granular gases—dilute systems composed of dissipatively colliding particles—exhibit anomalous dynamics and numerous surprising phenomena. Here, Brilliantov et al.
Nikolai V. Brilliantov   +2 more
doaj   +1 more source

Supramolecular assemblies of semiconductor quantum dots and a bis(bipyridinium) derivative: luminescence quenching and aggregation phenomena† [PDF]

open access: yesRSC Advances, 2014
We have synthesized CdSe and CdSe–ZnS core–shell luminescent nanocrystal quantum dots and studied their interaction with a ditopic bis(bipyridinium) compound in solution.
Marek Oszajca   +6 more
doaj   +1 more source

Multiscale modeling of bacterial colonies: how pili mediate the dynamics of single cells and cellular aggregates

open access: yesNew Journal of Physics, 2017
Neisseria gonorrhoeae is the causative agent of one of the most common sexually transmitted diseases, gonorrhea. Over the past two decades there has been an alarming increase of reported gonorrhea cases where the bacteria were resistant to the most ...
Wolfram Pönisch   +4 more
doaj   +1 more source

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