Results 21 to 30 of about 5,197,698 (239)
The Production of Self-Compacting Concrete with Normal Cement Content [PDF]
Engineering and Technology Journal, 2009 The main object of this work is to evaluate the possibility for using reasonable cementcontent and fine materials to reduce costs of expensive chemical admixtures needed for themanufacturing of self-compacting concrete (SCC).
Shakir A. Al-Mishhadani +2 more
doaj +1 more source
Classification of Zero Divisor Graphs of a Commutative Ring With Degree Equal 7 and 8 [PDF]
Al-Rafidain Journal of Computer Sciences and Mathematics, 2013 In 2005 J. T Wang investigated the zero divisor graphs of degrees 5 and 6. In this paper, we consider the zero divisor graphs of a commutative rings of degrees 7 and 8.
Nazar Shuker, Husam Mohammad
doaj +1 more source
Superdeformations in Relativistic and Non-Relativistic Mean Field Theories [PDF]
, 1999 The applications of the extensions of relativistic mean field (RMF) theory to the rotating frame, such as cranked relativistic mean field (CRMF) theory and cranked relativistic Hartree-Bogoliubov (CRHB) theory, for the description of superdeformed bands ...
Afanasjev, A. V., Ring, P.
core +3 more sources
Mathematical Model of Piston Ring Sealing in Combustion Engine
Polish Maritime Research, 2015 This paper presents a mathematical model of piston-rings-cylinder sealing (TPC) of a combustion engine. The developed model is an itegrated model of gas flow through gaps in TPC unit, displacements and twisting motions of piston rings in ring grooves as ...
Koszałka Grzegorz, Guzik Mirosław
doaj +1 more source
Journal of Education, Health and Sport, 2019 Cerebral palsy is a broad term, including various, changing with age movement and postural disorders of cerebral origin [1]. Gait of children suffering from cerebral palsy is characterized by changeability.
Monika Stecko +7 more
doaj +1 more source
Previous Research Works on Reinforced Concrete Curved Beams [PDF]
E3S Web of Conferences, 2021 The current research work summarizes some previous research works on horizontally curved beams. Because of curvature, torsional effects in the analysis and design should be included.
Khaleel W. H. +4 more
doaj +1 more source
Cranked relativistic Hartree-Bogoliubov theory: Superdeformation in the $A\sim 190$ mass region [PDF]
, 2000 A systematic investigation of the yrast superdeformed (SD) rotational bands in even-even nuclei of the $A\sim 190$ mass region has been performed within the framework of the cranked relativistic Hartree-Bogoliubov theory.
Afanasjev, A. V., Ring, P.
core +2 more sources
Geomatics, Natural Hazards & Risk, 2021 Dendrogeomorphic methods enable a very accurate reconstruction of spatio-temporal landslide behaviour. Unfortunately, existing approaches of spatial reconstruction suffer from many imperfections (e.g. dependence on tree age or impact of forest management)
Karel Šilhán
doaj +1 more source
Perturbative HFB model for many-body pairing correlations [PDF]
, 2004 We develop a perturbative model to treat the off-diagonal components in the Hartree-Fock-Bogoliubov (HFB) transformation matrix, which are neglected in the BCS approximation.
H. Sagawa, K. Hagino, P. Ring
core +3 more sources
On Linear Coding over Finite Rings and Applications to Computing
Entropy, 2017 This paper presents a coding theorem for linear coding over finite rings, in the setting of the Slepian–Wolf source coding problem. This theorem covers corresponding achievability theorems of Elias (IRE Conv. Rec. 1955, 3, 37–46) and Csiszár (IEEE Trans.
Sheng Huang, Mikael Skoglund
doaj +1 more source