OMP is now a pure online journal

AACI is now an open access journal

It is our pleasure to welcome you to the new website of Allergy, Asthma & Clinical Immunology (AACI). I would like to welcome you to Allergy, Asthma & Clinical Immunology (AACI), as an open access journal published by BioMed Central, the pioneering open access publisher. AACI is the official Journal of the Canadian Society of Allergy & Clinical Immunology (CSACI), one of the oldest medical spec...

Veterinary Research is now a full Open Access journal

As previously announced in mid-2010, Veterinary Research became an Open Access (OA) journal, published with BioMed Central, on 1 January 2011. OA is defined as free, immediate, permanent and fulltext online access for any user to peer reviewed research. Authors retain the copyright for their articles and grant anyone the right to copy, distribute or display the work provided that it is correctl...

PBJ is now a leading open access plant journal

Welcome to the first issue of the fifteenth volume of Plant Biotechnology Journal. I would like to start this editorial by announcing the successful transition of PBJ from a subscriptionbased journal to an open access journal supported exclusively by authors. This resulted in enhanced free global access to all readers. I applaud the PBJ management team for offering free open access to all artic...

The Complement of a D-Tree is Pure Shellable

I-4: Is It Time Now to Cancel Fresh EmbryoTransfer

The implantation of embryo depends on the quality of the embryo and the receptivity of the endometrium. While the factors affecting embryo quality were optimized, the implantation rates did not reach the desirable levels. This directs the blaming for endometrial receptivity which already has been affected by supra-physiological levels of hormone, namely estradiol, in controlled ovarian hypersti...