ARTICLES

Filter  
Active filters 0
Remove
  

Refine your searches by:

Collections
Education
Research
Social Sciences
Technology
Languages
Biology
Literature
Architecture and Urbanism
Economy
Pure sciences
all records (76)

Languages
English
Portuguese
Spanish
German
French

Countries
Brazil
USA
Indonesia
Ukraine
South Africa
Canada
Italy
Switzerland
Australia
Spain
all records (78)

Years
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
all records (24)

Filter  
 
108.445  Articles
1 of 10.845 pages  |  10  records  |  more records»
Because both the inner and outer rings rotate, the intershaft bearings used in gas turbines do not have fixed bearing housings. As a result, the vibration of intershaft bearings cannot be measured directly. Therefore, a vibration signal can only be collec... see more

Griselda Pollock, pioniera della riflessione femminista, occupa un ruolo peculiare nell’ambito di studi della storia dell’arte, specialmente in Italia. L’impronta teorica che contraddistingue il proprio modus operandi le consente di toccare questioni comp... see more

The problem of supersonic streamlining of an aerodynamic (AD) body, “a plate blunted by a cylinder”, by a flow with the freestream Mach number M = 4 containing an external energy source has been studied, taking into account physicochemical transformations... see more

The propagation of soliton waves is simulated through splices in quadratic optical media, in which fluctuations of dielectric parameters occur. A new numerical scheme was developed to solve the complex system of partial differential equations (PDE) that d... see more

Purpose of the study: to improve the scheme of conservative treatment of chronic salpingo-oophoritis complicated by hydrosalpinx in young women.Materials and methods. The study included 65 patients with chronic salpingo-oophoritis complicated by hydrosalp... see more

The propagation of soliton waves is simulated through splices in quadratic optical media, in which fluctuations of dielectric parameters occur. A new numerical scheme was developed to solve the complex system of partial differential equations (PDE) that d... see more

Elastic wave extrapolation in the time domain is significant for an elastic wave equation-based processing. To improve the simulation reliability and accuracy of decoupled elastic P- and S- waves, we propose the staggered-grid lowrank finite-difference me... see more

It is time and memory consuming when numerically solving time fractional differential equations as it requires O(N^2) computational cost and O(NM) memory complexity. N and M are the total number of time levels and space grid points, respectively. In this ... see more

In the paper, there are presented the research results aiming the promotion of the conservative agriculture concept in variants/schemes adapted to:- the soil’s properties (medium to heavy texture - 30-42 % clay in the arable layer)- the main field crops c... see more

1 of 10.845 pages  |  10  records  |  more records»