Jan 1, 1872 - My dear Dr. Sharpey,—In my memoir on Calamites, published in the last volume of the ‘Philosophical Transactions,’ I gave two figures of sections of a plant (plate 25. fig. 16 and plate 28. fig. 39) supposed to be a Calamite, but respecting the

Dec 17, 1957 - Throughout the recorded history of biological freezing, it has generally been recognized that one may differentiate between rapid and slow freezing, although it has not always been realized how compelling is the distinction which can be drawn

Jan 1, 1887 - Several years ago the author discovered the stems and branches of a remarkable plant in the Carboniferous beds at Burntisland, which he described in the volume of the ‘Philosophical Transactions’ for 1873, under the name of Heterangium Grievii.

Jul 6, 2013 - Layer-by-layer (LBL) self-assembly technique has been proved to be a highly effective method to immobilize the main components of the extracellular matrix such as collagen and hyaluronic acid on titanium-based implants and form a polyelectrolyte

Haiyong Ao, Youtao Xie, Honglue Tan, Shengbing Yang, Kai Li, Xiaodong Wu, Xuebin Zheng, Tingting Tang

Jul 19, 2015 - An evolutionary perspective can help unify disparate observations and make testable predictions. We consider an evolutionary model in relation to two mechanistic frameworks of cancer biology: multistage carcinogenesis and the hallmarks of cancer.

L. Nunney, B. Muir

Jan 1, 1924 - In 1913 Dr. Bancroft instituted the generic name Rhexoxylon for a portion of a petrified stem sent by Dr. Rogers, Director of the Geological Survey of South Africa, to Prof. Seward for investigation. The specimen was handed over to Dr. Bancroft, who,

Jan 22, 2005 - Motivated by recent debates and policy decisions in the UK about bovine spongiform encephalopathy, genetically modified (GM) foods, embryonic stem cell research and other topics, my 2002 Anniversary Address dealt with ‘Science and Society’.

Robert M. May