Results 31 to 40 of about 21,346 (268)

P-small Compressible Modules and P-small Retractable Modules

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences, 2023
Let  be a commutative ring with 1 and  be left unitary  . In this papers we introduced and studied concept P-small compressible  (An     is said to be P-small compressible if  can be embedded in every of it is nonzero P-small submodule of . Equivalently,
Mohammed Baqer ALHakeem   +1 more
doaj   +1 more source

A Method of Solving Compressible Navier Stokes Equations in Cylindrical Coordinates Using Geometric Algebra

open access: yesMathematics, 2019
A method of solution to solve the compressible unsteady 3D Navier-Stokes Equations in cylindrical co-ordinates coupled to the continuity equation in cylindrical coordinates is presented in terms of an additive solution of the three principle directions ...
Terry E. Moschandreou
doaj   +1 more source

Influence of the Gas Model on the Performance and Flow Field Prediction of a Gas–Liquid Two-Phase Hydraulic Turbine

open access: yesEnergies, 2022
A two-phase hydraulic turbine’s performance and flow field were predicted under different Inlet Gas Volume Fractions (IGVF) with incompressible and compressible models, respectively.
Shuaihui Sun   +4 more
doaj   +1 more source

Time to Compress the Time to First Compression [PDF]

open access: yesJournal of the American Heart Association, 2018
Out‐of‐hospital cardiac arrest (OHCA), often described as the most time‐sensitive and life‐threatening medical condition, remains a major public health problem.[1][1] Survival remains low in most settings, with enormous variation in community outcomes.[2][2] Although several ...
Bentley J. Bobrow, Micah Panczyk
openaire   +3 more sources

Enhancement of aerodynamic performance of axial compressors utilizing natural aspiration through optimized casing circumferential slot

open access: yesScientific Reports
This paper presents results of aerodynamic enhancement of axial compressors utilizing optimum natural aspiration through a circumferential slot made within the casing wall upstream the rotor blades row.
Peyman Ghashghaie Nejad   +1 more
doaj   +1 more source

The Complete Model of Wet Air Analysis in Mine Ventilation Design (CMWAA Method) [PDF]

open access: yesInternational Journal of Mining and Geo-Engineering
The ventilation design of mines is based on fluid dynamics. Air is the main fluid in mining ventilation. This fluid is analyzed by two models: incompressibility and compressibility.
Ebrahim Elahi Zeyni   +2 more
doaj   +1 more source

DNABIT Compress-Genome Compression Algorithm [PDF]

open access: yesBioinformation, 2011
Data compression is concerned with how information is organized in data. Efficient storage means removal of redundancy from the data being stored in the DNA molecule. Data compression algorithms remove redundancy and are used to understand biologically important molecules. We present a compression algorithm, "DNABIT Compress" for DNA sequences based on
Pothuraju, Rajarajeswari, Allam, Apparao
openaire   +2 more sources

Clinical, Histopathological, and Molecular Characterization of Pediatric MN1::ZNF341‐Associated Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT A lethal round‐cell malignancy with an MN1::ZNF341 fusion has recently been reported in three infants. Here, we describe four further tumors, three in newborns (including monozygotic twins), and one in an adolescent. Detailed clinical, radiological, and histopathological data differentiate these tumors from their main mimics, neuroblastoma and
Thomas R. W. Oliver   +25 more
wiley   +1 more source

Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan   +18 more
wiley   +1 more source

On numerical simulation of electromagnetic field effects in the combustion process

open access: yesMathematical Modelling and Analysis, 2018
This paper deals with a simplified model taking into account the interplay of compressible, laminar, axisymmetric flow and the electrodynamical effects due to Lorentz force’s action on the combustion process in a cylindrical pipe.
Harijs Kalis   +3 more
doaj   +1 more source

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