Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 25 to 36 of 405 entries
Sorted by: Best Match Show Resources per page
Spaced receiver observations of radio pulses.

Nature

Charman WN, Jelley JV, Fruin JH, Hodgson ER, Scott PF, Shakeshaft JR, Baird GA, Delaney T, Lawless BG, Drever RW, Meikle WP, Porter RA, Spencer RE.
PMID: 16058926
Nature. 1970 Oct 24;228(5269):346-8. doi: 10.1038/228346a0.

Preliminary observations have been carried out to look for radio signals associated with gravitational waves. Although inconclusive, the observations from five receivers in the British Isles suggest the value of pressing on with further experiments.

Gore-Tex small-vessel angioplasty: A suitable substitute for the use of autogenous saphenous vein grafts.

Cardiovascular diseases

Garcia-Rinaldi R, Rea JE, Gallagher MW, Laevsky MJ, Ogburn M, Porter RH.
PMID: 15216240
Cardiovasc Dis. 1980 Dec;7(4):371-381.

Autogenous saphenous vein has been the material of choice for small-vessel angioplasty and for circulatory access graft reconstruction. In an effort to conserve autogenous saphenous vein, we used expanded polytetrafluoroethylene (PTFE) grafts in 45 patients over a 12-month period....

Alkanethiol-induced structural rearrangements in silica-gold core-shell-type nanoparticle clusters: an opportunity for chemical sensor engineering.

Langmuir : the ACS journal of surfaces and colloids

Osterloh F, Hiramatsu H, Porter R, Guo T.
PMID: 15986699
Langmuir. 2004 Jun 22;20(13):5553-8. doi: 10.1021/la0348719.

Electrostatically bonded SiO2.Au nanoparticle clusters form by reaction of 3-aminopropylsilane-modified SiO2 spheres (470 nm) with citrate-coated gold nanoparticles (9.7 nm) in water. Reaction of the clusters with 0.01 M KBr or HCl solution induces desorption of the gold nanoparticles...

Room temperature ionic liquids containing low water concentrations-a molecular dynamics study.

Physical chemistry chemical physics : PCCP

Porter AR, Liem SY, Popelier PL.
PMID: 18633544
Phys Chem Chem Phys. 2008 Aug 07;10(29):4240-8. doi: 10.1039/b718011j. Epub 2008 May 30.

We have performed classical molecular dynamics to study the properties of a water-miscible and a water-immiscible room-temperature ionic liquid when mixed with small quantities of water. The two ionic liquids consist of the same 1-ethyl-3-methylimidazolium ([EMIM]) cation combined with...

Does the number of prostate biopsies performed affect the nature of the cancer identified?.

Nature clinical practice. Urology

Porter CR.
PMID: 17290246
Nat Clin Pract Urol. 2007 Mar;4(3):132-3. doi: 10.1038/ncpuro0712. Epub 2007 Feb 06.

No abstract available.

Little clinical benefit of early systemic aciclovir for treatment of primary herpetic stomatitis.

Evidence-based dentistry

Porter SR.
PMID: 19151686
Evid Based Dent. 2008;9(4):117. doi: 10.1038/sj.ebd.6400617.

DATA SOURCES: The Cochrane Oral Health Group's Trials Register; Cochrane Central Register of Controlled Trials, Medline and Embase were used to search for studies. There were no language restrictions.STUDY SELECTION: Randomised controlled trials (RCT) were eligible if they compared...

5-[6-1 -(Cyclohexyl-1 H-tetrazol-5-YL)hexyl]-1,8-naphthyridin-2-(1H)-one, SC-44368, a Potent Anti-aggregatory Agent which Selectively Inhibits Platelet Cyclic AMP Phosphodiesterase.

Platelets

Booth RF, Manley PW, Buckham SP, Hassall DG, Honey AC, Lad N, Lunt DO, Oswald S, Porter RA, Tuffin DP.
PMID: 21043905
Platelets. 1992;3(3):129-36. doi: 10.3109/09537109209013173.

SC-44368 (5-[6-(1-cyclohexyl-1H-tetrazol-5-y)hexyl]-1,8-naphthyridin-2(1H)-one) is a potent and selective competitive inhibitor of platelet cyclic AMP-dependent phosphodiesterase (cAMP-PDE) (Ki: 1.65 μM). For the phosphodiesterase isoenzyms from human platelets SC-44368 shows a 26-fold selectivity (IC50 ratio) for the inhibition of the cAMP-PDE over...

A robust automatic clustering scheme for image segmentation using wavelets.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society

Porter R, Canagarajah N.
PMID: 18285155
IEEE Trans Image Process. 1996;5(4):662-5. doi: 10.1109/83.491343.

The optimal features with which to discriminate between regions and, thus, segment an image often differ depending on the nature of the image. Many real images are made up of both smooth and textured regions and are best segmented...

The Factor of Rate of Transfusion with Particular Reference to the Intra-arterial Route.

Annals of surgery

Porter MR, Sanders EK, Lockwood JS.
PMID: 17859238
Ann Surg. 1948 Oct;128(4):865-78.

No abstract available.

Faster and better: a machine learning approach to corner detection.

IEEE transactions on pattern analysis and machine intelligence

Rosten E, Porter R, Drummond T.
PMID: 19926902
IEEE Trans Pattern Anal Mach Intell. 2010 Jan;32(1):105-19. doi: 10.1109/TPAMI.2008.275.

The repeatability and efficiency of a corner detector determines how likely it is to be useful in a real-world application. The repeatability is important because the same scene viewed from different positions should yield features which correspond to the...

Muscle Biopsy in the Study of Electrolyte Changes, with Particular Reference to Chronic Renal Disease.

Transactions of the American Clinical and Climatological Association

Porter RR, Neubauer RA, Fischer E, Young N.
PMID: 21407745
Trans Am Clin Climatol Assoc. 1950;62:239-58.

No abstract available.

A "MICROTUBULE" IN PLANT CELL FINE STRUCTURE.

The Journal of cell biology

Ledbetter MC, Porter KR.
PMID: 19866635
J Cell Biol. 1963 Oct 01;19(1):239-50. doi: 10.1083/jcb.19.1.239.

This paper reports an electron microscope examination of the cortices of some plant cells engaged in wall formation. Previous studies of similar material fixed in OSO(4) alone have disclosed discontinuities in the plasma membrane and other evidence of inadequate...

Showing 25 to 36 of 405 entries