Sage Journals: Discover world-class research

Open access

Research article

First published 2012-11

A Special Unique Solution Case of the Perspective-Three-Point Problem for External Parameter Calibration of an Omnidirectional Camera

Xiaoxiao Zhu, Qixin Cao

International Journal of Advanced Robotic Systems

Open access

Research article

First published 2019-11

Robust improvement solution to perspective-n-point problem

Feng Youyang, Wang Qing, Yang Yuan [...]

International Journal of Advanced Robotic Systems

Retricted access

Research article

First published 1989-12

“Class” in the Writings of Wallerstein and Thompson: Toward a Class Struggle Analysis

Alvin Y. So, Muhammad Hikam

Sociological Perspectives

Retricted access

Research article

First published 2010-7

Focus on health,motivation,and pride: A discussion of three theoretical perspectives on the rehabilitation of sick-listed people

Tommy Svensson, Anita Björklund

WORK: A Journal of Prevention,Assessment & Rehabilitation

Retricted access

Research article

First published 1983-11

A Matrix Model of the Small Group

Robert D. Boyd

Small Group Research

Retricted access

Research article

First published 1978-5

Predicting Psycho-educational Problems in Childhood

Howard S. Adelman

Behavioral Disorders

Retricted access

Research article

First published 2001-9

Clients,Contractors,and Consultants: The Consequences of Organizational Fragmentation in Contemporary Project Environments

Christian Berggren, Jonas Söderlund, Christian Anderson

Project Management Journal

Retricted access

Research article

First published 1994-2

Hypertext and learning: an overview

Auksė Balčytienė, Erno Lehtinen

Informatica: An International Journal of Computing and Informatics

Retricted access

Research article

First published 1978-12

Loneliness: A Social-Developmental Analysis

Craig W. Ellison

Journal of Psychology and Theology

Retricted access

Research article

First published 2008-9

Should Visual Images Be Defined as Depictive Neural Patterns,or as Conscious Sensations Constructed from “Imageless” Visual Thoughts?

Robert G. Kunzendorf, Franz Buker

Imagination,Cognition and Personality

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