Results 71 to 80 of about 27,120 (259)

Numerical Study of MHD Hybrid Nanofluid Flow With Multiple Slip Effects Over a Variable Porous Stretching Surface

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This work discusses the thermal performance of magnetized hybrid nanofluid flow over a variable porous stretchable surface, emphasizing the underlying physical mechanisms governing heat and mass transfer. The Cattaneo–Christov flux model is used in place of Fourier's and Fick's laws to incorporate relaxation effects, ensuring a more realistic ...
Mounirah Areshi   +5 more
wiley   +1 more source

Mathematical modeling of the spread of the coronavirus under strict social restrictions

open access: yesMathematical Methods in the Applied Sciences, EarlyView., 2021
We formulate a simple susceptible‐infectious‐recovery (SIR) model to describe the spread of the coronavirus under strict social restrictions. The transmission rate in this model is exponentially decreasing with time. We find a formula for basic reproduction function and estimate the maximum number of daily infected individuals.
Mo'tassem Al‐arydah   +3 more
wiley   +1 more source

TRANSNATIONAL THREATS AND FOREIGN POLICY SHIFTS: INVESTIGATING THE IMPACT OF GLOBALIZATION ON WEST AFRICAN COUNTRIES

open access: yesInternational Studies Journal
Globalisation is a blessing as well as bane to humanity. Its impact on societies around the globe is diverse, presenting both opportunities and challenges. For most developing countries, the challenges are more than the opportunities.
AHMED OLAWALE MOLIKI   +1 more
doaj  

Od Redaktora [PDF]

open access: yesZeszyty Prasoznawcze, 2021
Magdalena Hodalska, Agnieszka Szymańska
openaire   +1 more source

Grid Independence Study and a Finite Difference Collocation Approach for Magnetized CeO2‐Ti3C2/H2O Hybrid Nanofluid Flow Over an Inclined Spinning Disk With Newtonian Heating

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This work examines magnetohydrodynamic (CeO2, Ti3C2/H2O) hybrid nanofluid (HNF) flow on an inclined revolving disk with effects of Newtonian heating. HNF is obtained by suspending the nanoparticles (NPs) of CeO2 and Ti3C2 in water (H2O). The flow is affected by mixed convection, Joule heating, nonlinear thermally radiative and dissipative ...
Ebrahem A. Algehyne   +6 more
wiley   +1 more source

The title and text in M. Lomonosov’s spiritual “Meditation”

open access: yesСлово.ру: балтийский акцент, 2015
The title and text of Lomonosov’s spiritual Meditation is considered within the system of an integrated context of meanings. The role of the title is identified through its connection with the structural and semantic framework of the poetic plot.
Pavlyak O.
doaj  

Mathematical Model of the Thermal Regime of a Small-Sized Convective Dehydrator and Identification of Its Parameters

open access: yesAdvanced Engineering Research
Introduction.Convective drying of various types of food raw materials is one of the most common methods of canning. Over three million tons of dried fruits alone are preserved worldwide each year, and the volume continues to grow. Due to the duration and
A. D. Lukyanov   +5 more
doaj   +1 more source

On “New Lyrical Experiments” by M. N. Muravyov [PDF]

open access: yesДва века русской классики
The article examines “New Lyrical Experiences” by M. N. Muravyov. This collection, written in 1776 and kept in the Department of Manuscripts of the Russian National Library, consisted of eight odes and was only partially published by L. I. Kulakova. This
Aleksandr D. Ivinskiy
doaj   +1 more source

Residual Strength Prediction of Chemically Reactive Two‐Phase Nanofluid Flow in a Bingham–Papanastasiou Rheological Theory Using a Morlet‐Based Wavelet Neural Network Approach

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The behavior of nanofluid flow involving a zero‐mass flux condition has received considerable interest because of a realistic scenario. In reality, this condition confines the optimistic accumulation or disappearance of nanoparticles past a sheet, constructing a more physically realistic demonstration through several applications, such as heat
Umair Khan   +3 more
wiley   +1 more source

The transition of locus amoenus into chronotope in high biedermeier lyrics as a sign of the idyll genre (Annette von Droste-Hulshoff) [PDF]

open access: yesЖанры речи
The aim of the study is to understand the locus amoenus in the poetry of the High Biedermeier era using the material of the German poetess A. Droste-Hulshoff. Locus amoenus is a sentimental corner in a park or a landscaped area of forest, or a home locus
Seifert, Elena Ivanovna
doaj   +1 more source

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