Results 81 to 90 of about 399,440 (274)

A Bioreactor for Celullarised Membrane Culture and Delivery under Sterile Conditions

open access: yesBioengineering
A novel, user-friendly bioreactor for the cultivation of cellularised membranes for tissue engineering has been successfully designed, manufactured, and validated.
Ainitze Gereka   +5 more
doaj   +1 more source

First worldwide use of the hybrid system for extracorporeal circulation in heart transplant

open access: yesJournal of Cardiothoracic Surgery
Background This case report documents the first worldwide use of the Hybrid System from Spectrum Medical in a heart transplant procedure, focusing on its safety and efficacy.
Kaan Kırali   +4 more
doaj   +1 more source

An empirical investigation of the Tribes and their Territories: are research specialisms rural and urban? [PDF]

open access: yesarXiv, 2018
We propose an operationalization of the rural and urban analogy introduced in Becher and Trowler [2001]. According to them, a specialism is rural if it is organized into many, smaller topics of research, with higher author mobility among them, lower rate of collaboration and productivity, lower competition for resources and citation recognitions ...
arxiv  

The specialization continuum in pollination systems: diversity of concepts and implications for ecology, evolution and conservation

open access: yes, 2017
1. Specialization in plant-pollinator relationships is a core concept in discussions of plant evolution and ecology; it is central to our thinking, not just about the ecology of plant-pollinator interactions and pollinator services, but also about ...
W. Armbruster
semanticscholar   +1 more source

Special Delivery [PDF]

open access: yesWestern Journal of Emergency Medicine, 2014
[West J Emerg Med. 2014;15(6):627–628.]
openaire   +4 more sources

Unicuspid aortic valve with false aortic dissection appearance: A case report

open access: yesTürk Kardiyoloji Derneği Arşivi, 2021
Barkın Kültürsay   +4 more
doaj   +1 more source

Specialism and Special Hospitals [PDF]

open access: yesBritish Journal of Ophthalmology, 1917
Tavistock Square, Wc H, London
openaire   +3 more sources

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