Results 21 to 30 of about 6,503,562 (275)

FINITE ELEMENT ANALYSIS OF HEAT TRANSFER ON THE ACTIVE SURFACE OF CUTTING TOOLS [PDF]

open access: yesJournal of Research and Innovation for Sustainable Society, 2020
The finit elements method is a procedure of solving a large variety of engeneering problems with the assistance of the computer. In this paper we will analyze the way in which the heat distribution is made in the contact area between the part and the ...
Florin CIOFU, Marius BIBU
doaj  

The Painleve Test and Reducibility to the Canonical Forms for Higher-Dimensional Soliton Equations with Variable-Coefficients [PDF]

open access: yes, 2006
The general KdV equation (gKdV) derived by T. Chou is one of the famous (1+1) dimensional soliton equations with variable coefficients. It is well-known that the gKdV equation is integrable.
Kobayashi, Tadashi, Toda, Kouichi
core   +1 more source

MEGen: A Physiologically Based Pharmacokinetic Model Generator

open access: yesFrontiers in Pharmacology, 2011
Physiologically based pharmacokinetic models are being used in an increasing number of different areas. These not only include the human safety assessment of pharmaceuticals, pesticides, biocides and environmental chemicals but also for food animal, wild
George D Loizou, Alex eHogg
doaj   +1 more source

Viscosity Model of Polymer Extract from Irvingia Gabonensis [PDF]

open access: yesComputational Engineering and Physical Modeling, 2023
Generally, the viscosity of polymers decrease as temperature increases and it increases as concentration increases, but the rates of these changes are largely dependent on the source of the polymer.
Naomi Ogolo   +3 more
doaj   +1 more source

A multicenter study on the quantification of liver iron concentration in thalassemia patients by means of the MRI T2* technique

open access: yesFrontiers in Medicine, 2023
ObjectiveTo investigate the feasibility and accuracy of quantifying liver iron concentration (LIC) in patients with thalassemia (TM) using 1.5T and 3T T2* MRI.Methods1.5T MRI T2* values were measured in 391 TM patients from three medical centers: the T2*
Fengming Xu   +8 more
doaj   +1 more source

Tetrahedron Reflection Equation [PDF]

open access: yes, 1997
Reflection equation for the scattering of lines moving in half-plane is obtained. The corresponding geometric picture is related with configurations of half-planes touching the boundary plane in 2+1 dimensions.
Isaev, A. P., Kulish, P. P.
core   +2 more sources

Phenotypic study of egg production curve in commercial broiler breeders using Compartmental function

open access: yesRevista Brasileira de Zootecnia, 2018
The objective of this study was to analyze the effect of environmental factors on egg production curve traits in broiler breeders. The weekly egg production records of birds collected from four different flocks were used to estimate the egg production ...
Abbas Safari-Aliqiarloo   +6 more
doaj   +1 more source

The map equation [PDF]

open access: yes, 2009
Many real-world networks are so large that we must simplify their structure before we can extract useful information about the systems they represent.
Axelsson, D.   +2 more
core   +3 more sources

Long-Term Impact of N, P, K Fertilizers in Different Rates on Yield and Quality of Anisodus tanguticus (Maxinowicz) Pascher

open access: yesPlants, 2023
Anisodus tanguticus (Maxinowicz) Pascher (Solanaceae) is a traditional Chinese herb that is widely used in folklore and clinical practice. In recent years, wild populations have been severely impacted to the point of extinction due to over-harvesting and
Kaiyang Chen   +7 more
doaj   +1 more source

A New Equation to Estimate Peripherally Inserted Central Catheter Length

open access: yesMedicina
Background and Objectives: Peripherally inserted central catheter (PICC) placement plays an important role in clinical practice. This study aimed to provide an equation for the proper estimation of catheter length in cases of PICC placement without ...
Hosu Kim   +10 more
doaj   +1 more source

Home - About - Disclaimer - Privacy