Results 271 to 280 of about 95,810 (298)

Ocular Manifestations in Congenital Insensitivity to Pain with Anhidrosis: A Window into a Rare Syndrome. [PDF]

open access: yesVision (Basel)
Baker M   +10 more
europepmc   +1 more source

Finger-In-Glove Sign in Congenital Bronchial Atresia. [PDF]

open access: yesRespirol Case Rep
Xu J, Gong H, Tong R, Liu M, Cui X.
europepmc   +1 more source
Some of the next articles are maybe not open access.

Related searches:

Acquiescence to Opacity

2017
Opacity may affect both the means used to implement policies and the real objectives that they pursue. Our concern with opacity is limited to the cases when it is the result of obfuscation. that is, of some effort on the part of governments or other public bodies (central banks or international organisations) to hide or misrepresent their choices.
Salmon, Pierre, Wolfelsperger, Alain
openaire   +3 more sources

Opacity units and opacity-unit millilitres

Journal of Biological Standardization, 1980
Two hitherto unreported consequences of adopting the 5th International Reference Preparation of Opacity (5th IRP) are pointed out: (1) The previously-used expression ‘O.U./ml’ as an index of bacterial concentration is no longer meaningful, since the 5th IRP explicitly defines the Opacity Unit ( without per ml ) as a measure of concentration.
openaire   +3 more sources

Astrophysical Opacity

Science, 1994
An array of problems in astronomy, cosmology, and particle physics is dependent on our understanding of the evolution and structure of stars. Stellar structure and evolution, in turn, depend on how the nuclear energy generated in the stellar center is transported to the surface. Energy transport by photons is a primary transfer mechanism.
F J, Rogers, C A, Iglesias
openaire   +2 more sources

Evaluating OPACs, or, OPACs Are Reference Tools, Too!

The Reference Librarian, 1992
The evaluation of reference service is complex and subjective, because reference service itself is complex and subjective. Reference service is more easily evaluated if its facets are judged against corresponding, known criteria. The core facet of reference service, for an automated library, is its online public access catalog (OPAC).
openaire   +2 more sources

Home - About - Disclaimer - Privacy