Results 51 to 60 of about 338,210 (368)

Zinc Oxide Nanoparticles—Solution-Based Synthesis and Characterizations

open access: yesNanomaterials, 2023
Zinc oxide (ZnO) nanoparticles have shown great potential because of their versatile and promising applications in different fields, including solar cells. Various methods of synthesizing ZnO materials have been reported.
Khagendra P. Bhandari   +4 more
doaj   +1 more source

Near‐Field Phonon Nanoscopy and Imaging of Structural Variants in Mixed Phase BiFeO3

open access: yesAdvanced Functional Materials, EarlyView.
Nano‐Fourier transform infrared spectroscopy and scattering scanning near‐field optical microscopy imaging reveal the phonon response of nanoscale phase variants in mixed‐phase BiFeO3 (BFO). Direct mid‐infrared imaging of associated distinct vibrational signatures is used as a non‐invasive optical detection method for electrical switching of ...
Dawei Zhang   +8 more
wiley   +1 more source

Magnetic behavior and chaining of strontium ferrite-nylon composite above the melting temperature

open access: yesAIP Advances, 2023
To better understand Magnetic Field Assisted Additive Manufacturing (MFAAM) the effect of a magnetic field on the orientation and distribution of magnetic particles in a molten magnetic composite was studied.
Tanjina N. Ahmed   +3 more
doaj   +1 more source

The Impact of COVID-19 on Urban Energy Consumption of the Commercial Tourism City [PDF]

open access: yesarXiv, 2021
In 2020, the COVID-19 pandemic spreads all over the world. In order to alleviate the spread of the epidemic, various blockade policies have been implemented in many areas. In order to formulate a better epidemic prevention policy for urban energy consumption of the commercial tourism cities, this paper first analyses the energy characteristics of Macao
arxiv  

Enhancing UV Stability and Charge Extraction in Organic Solar Cells with Phenyl‐Linked Aromatic Self‐Assembled Monolayer

open access: yesAdvanced Functional Materials, EarlyView.
The phenyl‐linked self‐assembled monolayer exhibits robust intrinsic stability and hole extraction capability compared to the alkyl‐linked counterparts, thus facilitating the device stability with T80 over 1000 h and efficiency of 19.7% in advancing organic solar cells.
Nan Zhang   +11 more
wiley   +1 more source

Aripiprazole once-monthly for the treatment of adult patients with earlier-stage bipolar I disorder: a post hoc analysis of data from a double-blind, placebo-controlled, 52-week randomized withdrawal trial

open access: yesInternational Journal of Bipolar Disorders
Background Increased awareness of the factors contributing to the diagnostic disparities seen in bipolar disorder between individuals of different heritage is needed to achieve equity in diagnosis and treatment.
Karimah S. Bell Lynum   +4 more
doaj   +1 more source

Value Co-Creation Process and Measurement in 4.0 SMEs: An Exploratory Research in a B2B Marketing Innovation Context

open access: yesAdministrative Sciences, 2021
The purpose of this exploratory research is to contribute to the lack of empirical research exploring techniques and protocols that can be used to measure the level of value obtained from using these technologies in the various marketing processes and in
Marcelo Royo-Vela   +1 more
doaj   +1 more source

A Time Series Data Analysis of Indian Commercial Dynamism [PDF]

open access: yesarXiv, 2020
In this report it is analyzed the focuses of the commercial dynamism of India, covering the fundamentals of growth rate, trade balance, coverage rate, openness rate, share of world indicators and then present each of them in detail.
arxiv  

SCMCI: Secured Click and Mortar Commercial Interaction [PDF]

open access: yesarXiv, 2021
The wide spread of click-and-mortar model offers an opportunity to consider a universal commercial interaction method. However, issues like privacy protection resist the widespread acceptance. Traditional SET and SSL protocols are designed using Public Key Infrastructure (PKI) where extensive computations are carried out.
arxiv  

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