Results 31 to 40 of about 12,961,695 (366)

A Lie Algebra Method for Rational Parametrization of Severi-Brauer Surfaces [PDF]

open access: yes, 2005
It is well-known that a Severi-Brauer surface has a rational point if and only if it is isomorphic to the projective plane. Given a Severi-Brauer surface, we study the problem to decide whether such an isomorphism to the projective plane, or such a ...
de Graaf, Willem A.   +3 more
core   +3 more sources

Geometric correction for satellite image of Mosul city using 3D methods

open access: yesJournal of Kufa-Physics, 2020
The important preprocessing techniques for remote sensing data and geometrical alteration is the geometric correction. In this paper ,it covers two  models which are used in to  three dimensions  the physical model and the projective Transformation for ...
Israa Hussein, Nawal K.Ghazal
doaj   +1 more source

Çocuk Resimlerinin Cinsel Gelişim Açısından İncelenmesi

open access: yesSakarya Tıp Dergisi, 2022
Amaç: Bir İnsan Çiz Testinde cinselliği sembolize eden burun ve ayak çizimleri ile D10 testinde yer alan taşıt çiziminin 60-72 ay aralığındaki çocukların cinsel gelişimini belirlemekte etkin kullanılabilirliğini incelemektir.
Ayşegül Sarıkaya   +2 more
doaj   +1 more source

All Abelian Quotient C.I.-Singularities Admit Projective Crepant Resolutions in All Dimensions [PDF]

open access: yes, 1997
For Gorenstein quotient spaces $C^d/G$, a direct generalization of the classical McKay correspondence in dimensions $d\geq 4$ would primarily demand the existence of projective, crepant desingularizations. Since this turned out to be not always possible,
Dais, Dimitrios I.   +2 more
core   +3 more sources

On New Opportunities and Prospects of Development of Projective Study [PDF]

open access: yesPsychology in Russia: State of Art, 2011
The article is focused on history and logic of the evolution of projective techniques, as well as methodological problems concerning the arrangement of a study based on application of projective methods, and the analysis of the data obtained.
Nataliya S. Burlakova
doaj  

Counting unlabelled toroidal graphs with no K33-subdivisions [PDF]

open access: yes, 2006
We provide a description of unlabelled enumeration techniques, with complete proofs, for graphs that can be canonically obtained by substituting 2-pole networks for the edges of core graphs.
Andrei Gagarin   +18 more
core   +2 more sources

Motivational Conflicts and the Psychological Structure of Perfectionism in Patients with Anxiety Disorders and Patients with Essential Hypertension

open access: yesBehavioral Sciences, 2020
Many studies have shown connections between perfectionism, motivation, and anxiety disorders (AD), as well as essential hypertension (EH). The objective of this study is to examine the connections between motivation and the structure of perfectionism in ...
Elena I. Pervichko   +3 more
doaj   +1 more source

Job-Sorting Assignment to Assess Cream Liqueur Brand Image

open access: yesBeverages, 2017
Projective techniques rely on a stimulus to elicit from respondents projections of their beliefs onto other people or objects, thus reflecting their own perceptions, feelings and motivations.
Adriana Gámbaro   +5 more
doaj   +1 more source

Projective Techniques for Understanding Cyber-Market Mavenism in Social Network Sites

open access: yesRevista Brasileira de Gestão De Negócios, 2020
Purpose – The purpose of this study is to identify consumers called market mavens in cyberspace whose viewpoints influence the attitude and behavior of other consumers.
Milad Farzin   +2 more
doaj   +1 more source

Quasi-Projective Synchronization of Distributed-Order Recurrent Neural Networks

open access: yesFractal and Fractional, 2021
In this paper, the quasi-projective synchronization of distributed-order recurrent neural networks is investigated. Firstly, based on the definition of the distributed-order derivative and metric space theory, two distributed-order differential ...
Xiao Liu   +3 more
doaj   +1 more source

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