Cell membranes are now emerging as finely tuned molecular systems, signifying that re‐evaluation of our understanding of their structure is essential. Although the idea that cell membrane lipid bilayers do little more than give shape and form to cells and limit diffusion between cells and their environment is totally passé, the structural, compositional, and functional complexity of lipid bilayers often catches cell and molecular biologists by surprise. Models of lipid bilayer structure have developed considerably since the heyday of the fluid (...) mosaic model, principally by the discovery of the restricted diffusion of membrane proteins and lipids within the plane of the bilayer. In reviewing this field, we now suggest that further refinement of current models is necessary and propose that describing lipid bilayers as “finely‐tuned molecular assemblies” best portrays their complexity and function. Also see the video abstract here: https://www.youtube.com/watch?v=ddkP-QRZTl8. (shrink)

Franciscus Sanchez ist profunder Kenner der erkenntnistheoretischen Auseinandersetzungen seiner Zeit. Sein konsistentes skeptisches Denken und der hohe Grad der Argumentativität seiner Ausführungen machen Sanchez zu einem herausragenden Vertreter des frühneuzeitlichen Skeptizismus.

Beerling, R. F. Denken over de dood.--Westerman Holstijn, A. J. Bestaat er wel een doodsdrift?--Mulisch, H. Anekdoten rondom de dood.--Stokvis, B. De dood en het recht.--Lorda Alaiz, F. M. De Spanjaard en de dood.--Brugsma, W. L. Doden en laten doden.--Sperna Weiland, J. Mijn zoon hier was dood .... --Constandse, A. L. De vrijwillige dood.--Froe, A. de, Mulisch, H., Lammers, H. Gesprek met J. Zeldenrust.--Andreus, H. Reacties van een lezer.

De emeritus hoogleraar wijsbegeerte belijdt zijn ongeloof in een persoonlijke god, met commentaar van drie gelovige collega's.

v. 1. Dualism in the Archaic and Early Classical periods of Greek history -- v. 2. Dualism in the political and social history of Greece in the fifth and fourth century B.C. -- v. 3. Dualism in Greek literature and philosophy in the fifth and fourth centuries B.C. -- v. 4. Dualism in the ancient Middle East -- v. 5. A cultural history of Dualism -- v. 6. Dualism in the Hellenistic world -- v. 7. Dualism in the Palestinian-Syrian region (...) during the first century A.D. until. ca. 140 -- v. 8. Gnostic dualism in Asia Minor during the first centuries A.D. (2 v.) -- v. 10. Dualism in Roman history: 1. Imperialistic dualism -- v. 11. Dualism in Roman history: 2. Dualism in interior politics and social life -- v. 12. Dualism in Roman history: 3. The Christian church in conflict with the Roman Empire and with Judaism -- v. 13. Dualism in Roman history: 4. The struggle between orthodoxy and heterodoxy in the early Christian church -- v. 14. Dualism in Roman history: 5. Enemies of the Roman Order -- v. 15. Imperialism in medieval history I : dualism in Byzantine history, 476-638 and dualism in Islam, 572-732 -- v. 16. Imperialism in medieval history II : dualism in German history I -- v. 17. Imperialism in medieval history III : dualism in German history II -- v. 18. The dualism of the Christian and Muslim worlds during the middle ages -- v. 20. Gnostic-dualistic tendencies in the history of medieval Europe -- v. 21. Dualism and non-dualism in medieval theology and philosophy. (shrink)

Nietzsche en de kritiek op de Europese cultuur.--Nietzsche en Hegel--bien étonnés?--Nietzsche door Heidegger belicht en verduisterd.