Results 101 to 110 of about 30,663 (294)

Od Redaktora [PDF]

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

Two‐Dimensional Flow and Thermal Energy Transfer in Non‐Newtonian Casson–Carreau Ternary Hybrid Nanofluids Over Stationary and Moving Wedge Surfaces With Radiation and Magnetic Field Effects

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Efficient thermal management in advanced industrial systems requires improved heat transfer performance, particularly under non‐Newtonian fluid behavior and complex surface geometries. This study investigates the two‐dimensional flow and heat transfer characteristics of ternary hybrid nanofluids over both stationary and moving wedge surfaces ...
A. O. Akindele   +4 more
wiley   +1 more source

Impact of Cattaneo–Christov Heat and Mass Flux on MHD Hybrid Nanofluid Flow Over an Extending Surface With Convective and Mass Flux Effects

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study investigates the flow of a magnetized hybrid nanofluid over a permeable stretching surface. The mass and thermal transport within the system is regulated using the Cattaneo–Christov flux theory. The fluid is additionally subjected to thermophoresis, chemical reaction, Brownian motion, and activation energy effects.
Ebrahem A. Algehyne   +6 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

Od redakcji

open access: yesWieś i Rolnictwo, 2007
Antoni Słonimski w 1947 r. w Elegii miasteczek żydowskich pisał: „Nie masz już, nie masz w Polsce żydowskich miasteczek/W Hrubieszowie, Karczewie, Brodach, Falenicy/(...)/Krew piaskiem przysypano, ślady uprzątnięto/I wapnem sinym czysto wybielono ściany/Jak po zarazie jakiejś lub na wielkie święto”.
openaire   +6 more sources

Radiative Hybrid Nanofluid Flow Over a Porous Riga Surface: A Fuzzy–ANN Modeling Approach

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study proposes a fuzzy–ANN model to investigate the nonlinear thermal transport in a tangent hyperbolic (Tanh) hybrid nanofluid flow past a porous Riga surface, considering the effects of Rosseland diffusion, chemical reactions, and internal volumetric heating.
Azad Hussain, Rabia Zetoon, Reeha Iqbal
wiley   +1 more source

Od redaktora

open access: yesChowanna, 2002
Autorka artykułu we wstępnym artykule do bieżącego numeru „Chowanny” wprowadza czytelników w tematykę zdrowia które jest kategorią pojęciową kojarzoną powszechnie raczej z naukami medycznymi niż humanistycznymi. W ostatnich latach wzrasta jednak zainteresowanie szeroko rozumianą problematyką zdrowia także w obszarze nauk społecznych, chociaż ma ono ...
openaire   +3 more sources

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

Three Odes, poems [PDF]

open access: yes
Three poems in the form of odes that imitate the odes by Pablo Neruda. Jon Woodson is a creative writer and Howard University emeritus professor of English living in Providence, RI. His most recent publication is The Emblematic Novel: esoteric realism in
Woodson, Jon
core   +1 more source

Stability Analysis for a Class of Non-Weakly Reversible Chemical Reaction Networks

open access: yesSICE Journal of Control, Measurement, and System Integration, 2018
We consider ordinary differential equations (ODEs) that describe the time evolution of the concentrations of species in chemical reaction networks (CRNs).
Hirokazu Komatsu, Hiroyuki Nakajima
doaj   +1 more source

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