ORDER-A JOURNAL ON THE THEORY OF ORDERED SETS AND ITS APPLICATIONS
Order presents the most original and innovative research on ordered structures and the use of order-theoretic methods in graph theory and combinatorics, lattice theory and algebr
Oral Radiology
As the official English-language journal of the Japanese Society for Oral and Maxillofacial Radiology and the Asian Academy of Oral and Maxillofacial Radiology, Oral Radiology is
ORAL ONCOLOGY
Oral Oncology is an international interdisciplinary journal which publishes high quality original research, clinical trials and review articles, editorials, and commentaries rela
ORAL DISEASES
Oral Diseases is a multidisciplinary and international journal with a focus on head and neck disorders, edited by leaders in the field, Professor Giovanni Lodi (Editor-in-Chief,
OR SPECTRUM
OR Spectrum publishes applied and theoretical papers which contribute to Operations Research as a scientific instrument for the development and application of quantitative approa
OPTOMETRY AND VISION SCIENCE
Optometry and Vision Science is the monthly peer-reviewed scientific publication of the American Academy of Optometry, publishing original research since 1924. Optometry and Visi
Optoelectronics and Advanced Materials-Rapid Communications
The Optoelectronics and Advanced Materials – Rapid Communications (Optoelectron. Adv. Mat.) appears with 12 issues per year. It is an associated letter journal to Journal of Op
OPTO-ELECTRONICS REVIEW
Opto-Electronics Review is peer-reviewed and quarterly published by the Polish Academy of Sciences (PAN) and the Association of Polish Electrical Engineers (SEP) in electronic ve
OPTIMIZATION METHODS & SOFTWARE
Optimization Methods and Softwarepublishes refereed papers on the latest developments in the theory and realization of optimization methods, with particular emphasis on the inter
Optimization Letters
Optimization Letters is an international journal covering all aspects of optimization, including theory, algorithms, computational studies, and applications, and providing an out