Results 31 to 40 of about 371,044 (285)

Stress Rupture Ductility Diagram. A Diagnostic Tool.

ISIJ International, 2000
The present work suggests a methodology for construction of stress rupture ductility diagram using the concept of geometrical factor k that determines the nature of creep rupture. Large volumes of stress rupture ductility data of a range of engineering materials generated experimentally in the laboratory and reported in the literature have been used to
Satyabrata Chaudhuri, Nilima Roy, Rabindra Nath Ghosh   +2 more
openaire   +2 more sources

INTEGRAL PARAMETERS OF CONCRETE DIAGRAMS FOR CALCULATIONS OF STRENGTH OF REINFORCED CONCRETE ELEMENTS USING THE DEFORMATION MODEL

International Journal for Computational Civil and Structural Engineering, 2020
In accordance with the requirements of regulatory documents, restrictions are introduced on stress levels at the end of the falling branch of the diagrams at the maximum normalized strain values.
Vladimir Eryshev, Nickolay Karpenko, Artur Zhemchuyev   +2 more
doaj   +1 more source

In-medium chiral perturbation theory beyond the mean-field approximation [PDF]

, 2001
An explicit expression of the generating functional of two-flavor low-energy QCD with external sources in the presence of non-vanishing nucleon densities has been derived recently [1].
Andreas Wirzba, Baym, Beane, Bernard, Bernard, Bernard, Bernard, Birse, Bonutti, Bonutti, Bonutti, Brown, Brown, Büttiker, Chiang, Cohen, Drukarev, Drukarev, Epelbaoum, Epelbaum, Fettes, Fettes, Fodor, Furnstahl, García-Recio, Gasser, Gasser, Gasser, Gilg, Goldstone, Hammer, Hatsuda, Itahasi, Jido, Jin, Jin, José A. Oller, Kaiser, Kaplan, Kaplan, Kaplan, Kaplan, Kirchbach, Kirchbach, Kirchbach, Lee, Leutwyler, Meißner, Meißner, Muto, Muto, Nelson, Oller, Oset, Oset, Oset, Pich, Pisarski, Pisarski, Rajagopal, Rapp, Reinhardt, Rentmeester, Schröder, Soldate, Son, Starostin, Thorsson, Thorsson, Thorsson, Towner, Ulf-G. Meißner, Vicente Vacas, Weinberg, Weinberg, Weinberg, Wess, Witten   +77 more
core   +2 more sources

Numerical analysis of large elastoplastic deformations of bodies and continua and identification of their deformation diagrams under different types of loading

Учёные записки Казанского университета: Серия Физико-математические науки, 2022
Based on the experimental-computational approach, a method for identifying deformation diagrams of elastoplastic materials by considering the inhomogeneity of the stress-strain state and large deformations was developed.
V.G. Bazhenov, E.V. Nagornykh
doaj   +1 more source

Survival for Children Diagnosed With Wilms Tumour (2012–2022) Registered in the UK and Ireland Improving Population Outcomes for Renal Tumours of Childhood (IMPORT) Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background The Improving Population Outcomes for Renal Tumours of childhood (IMPORT) is a prospective clinical observational study capturing detailed demographic and outcome data on children and young people diagnosed with renal tumours in the United Kingdom and the Republic of Ireland.
Naomi Ssenyonga, Angela Lopez‐Cortes, Reem Al‐Saadi, Suzanne Tugnait, Kristina Dzhuma, Catriona Duncan, Gordan Vujanic, Tanzina Chowdhury, Claudia Allemani, Michel P. Coleman, Kathy Pritchard‐Jones, the Children's Cancer and Leukaemia Group (CCLG) Renal Tumour Special Interest Group, Hugh Bishop, Anthony McCarthy, Pamela Kearns, Helen Rees, Amos Burke, Meriel Jenney, Jane Pears, Hamish Wallace, Milind Ronghe, Tanzina Chowdhury, Susan Picton, Emma Ross, Lisa Howell, Bernadette Brennan, Gail Halliday, Richard Grundy, Shaun Wilson, Sucheta Vaidya, Daniel Yeomanson, Jessica Bate, Vesna Pavasovic, Jessica Bate, Sabine Irtan, Jesper Brok, Minou Oostveen, Kristina Dzhuma, Mark Weeks, Richard Williams, Mark Powis, Max Pachl, Bruce Okoye, Naima Smeulders, Gordan Vujanic, Oystein Olsen, Tom Watson, Susan Shelmerdine, Dan Saunders, Angela Lopez-Cortes, Taryn Treger, Tom Jackson, Suzanne Tugnait, Lisa Howell, Tanzina Chowdhury, Sam Behjati, Angela Polanco   +56 more
wiley   +1 more source

Stress-Strain Relationship for Concrete Confined by Rectilinear Reinforcement: A Stiffness Degradation Approach

Journal of King Saud University: Engineering Sciences, 1994
Square tied concrete prisms were tested under uniaxial concentric compressive load. Test variables were the tie spacing and diameter (3 levels each). Based on the observed degradation of the prism’s longitudinal stiffness, a simplified analytical stress ...
Abdulrahman H. Al-Shaikh
doaj   +1 more source

Use of Mohr Diagrams to Predict Fracturing in a Potential Geothermal Reservoir

Geosciences, 2021
Inferences have to be made about likely structures and their effects on fluid flow in a geothermal reservoir at the pre-drilling stage. Simple mechanical modelling, using reasonable ranges of values for rock properties, stresses and fluid pressures, is ...
D.C.P. Peacock, David J. Sanderson, Bernd Leiss   +2 more
doaj   +1 more source

Phase separation in a lattice model of a superconductor with pair hopping [PDF]

, 2012
We have studied the extended Hubbard model with pair hopping in the atomic limit for arbitrary electron density and chemical potential. The Hamiltonian considered consists of (i) the effective on-site interaction U and (ii) the intersite charge exchange ...
Bastide C, Bąk M, Colin C V, Czart W R, Japaridze G I, Kapcia K, Kapcia K, Kapcia K, Kapcia K, Kapcia K Micnas R Robaszkiewicz S, Katsura S, Kleiner W H, Konrad Kapcia, Kłobus W, Lieb E, Lorenzana J, Lorenzana J, Mierzejewski M, Press W H, Robaszkiewicz S, Robaszkiewicz S, Robaszkiewicz S, Roman Micnas, Stanisław Robaszkiewicz, Yukalov V I, Ziegler K   +25 more
core   +2 more sources

Radiotherapy Delivery in Deep Inspiration for Pediatric Patients—Final Results of the Phase II Feasibility Study TEDDI

Pediatric Blood &Cancer, EarlyView.
Abstract Introduction The TEDDI trial tested the feasibility and reproducibility of deep‐inspiration breath‐hold (DIBH) in pediatric patients referred for radiotherapy. This report presents final results, including patient‐reported outcomes (PRO) and dosimetric comparison of DIBH and free‐breathing (FB).
Daniella Elisabet Østergaard, Anni Young Lundgaard, Laura Ann Rechner, Danijela Dejanovic, Hanne Krogh Rose, Jolanta Hansen, Leila Vaalavirta, Miia Mokka, Marianne Aznar, Peder Skov Wehner, Lisa Lyngsie Hjalgrim, Maja Vestmø Maraldo   +11 more
wiley   +1 more source

Two-scale approach to dynamic localization failure of AISI 316H stainless steel sheets [PDF]

Theoretical and Applied Mechanics, 2008
Dynamic localization failure of a thin sheet made of AISI 316H steel is considered on the macroscopic and mesoscopic level for proportional and nonproportional stress paths. On the macroscopic level, we propose: (1) the replacement of time as independent
Gambin W., Kowalczyk-Gajewska K., Kudrjavčeva L.T., Mićunović M.V.   +3 more
doaj   +1 more source