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Showing 613 to 624 of 2017 entries
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An x-ray milliprobe analyser with photographic recording of the spatial distribution of elements.

Talanta

Campbell JT, Garton FW, Wilson JD.
PMID: 18960424
Talanta. 1968 Nov;15(11):1205-16. doi: 10.1016/0039-9140(68)80044-x.

An X-ray milliprobe analyser has been built and its performance and usefulness evaluated. The instrument consists of a fluorescent X-ray spectrometer in which the primary X-ray beam from the sealed-off tube is collimated so that only a small area...

Characteristics of crystallographic gratings.

Optics letters

Sarathy J, Diaz DC, Hartin OL, Campbell JC.
PMID: 19859143
Opt Lett. 1995 Jan 15;20(2):228-30. doi: 10.1364/ol.20.000228.

We report the observation and characterization of a resonance effect in gratings fabricated on GaAs substrates by use of a crystallographically preferential wet chemical etch that terminates at the (111) family of planes. Also, we demonstrate an in situ...

Validation of a multi-source feedback tool for use in general practice.

Education for primary care : an official publication of the Association of Course Organisers, National Association of GP Tutors, World Organisation of Family Doctors

Campbell J, Narayanan A, Burford B, Greco M.
PMID: 20515545
Educ Prim Care. 2010 May;21(3):165-79. doi: 10.1080/14739879.2010.11493902.

Feedback from colleagues and patients is a core element of the revalidation process being developed by the General Medical Council. However, there are few feedback tools which have been specifically developed and validated for doctors in primary care. This...

The carbon dioxide partial pressure in body cavities and tissue spaces under various conditions.

The Journal of physiology

Campbell JA.
PMID: 16993570
J Physiol. 1923 Jun 08;57(5):273-9. doi: 10.1113/jphysiol.1923.sp002064.

No abstract available.

Changes in the tensions of CO(2) and O(2) in gases injected under the skin and into the abdominal cavity.

The Journal of physiology

Campbell JA.
PMID: 16993675
J Physiol. 1924 Aug 12;59(1):1-16. doi: 10.1113/jphysiol.1924.sp002157.

No abstract available.

The influence of O(2)-tension in the inspired air upon the O(2)-tension in the tissues.

The Journal of physiology

Campbell JA.
PMID: 16993751
J Physiol. 1925 May 21;60(1):20-9. doi: 10.1113/jphysiol.1925.sp002217.

No abstract available.

Concerning the amount of nitrogen gas in the tissues and its removal by breathing almost pure oxygen.

The Journal of physiology

Campbell JA, Hill L.
PMID: 16994179
J Physiol. 1931 Mar 23;71(3):309-22. doi: 10.1113/jphysiol.1931.sp002735.

No abstract available.

Coupling of fibers to Ti-diffused LiNbO(3) waveguides by butt-joining.

Applied optics

Campbell JC.
PMID: 20212598
Appl Opt. 1979 Jun 15;18(12):2037-40. doi: 10.1364/AO.18.002037.

The optical losses due to butt-joining a single-mode optical fiber to a 32-microm wide Ti-diffused LiNbO(3) waveguide have been investigated. Measurements of the total insertion loss as a function of waveguide length show that the waveguide attenuation is 1.25...

Cancer of the Larynx.

Canadian Medical Association journal

Campbell AA.
PMID: 20315512
Can Med Assoc J. 1925 Sep;15(9):939-41.

No abstract available.

HUMAN TISSUE LEGISLATION AND MEDICAL PRACTICE: A BENEFIT OR A BURDEN?.

Medical law international

McLean SA, Campbell A, Gutridge K, Harper H.
PMID: 18677420
Med Law Int. 2006;8(1):1-21. doi: 10.1177/096853320600800101.

The scandals surrounding organ removal and retention throughout the United Kingdom provoked several Inquiries and ultimately led to law reform. Although the medical professions were well represented at the Inquiries, little was heard of the voices of those at...

Allergic Manifestations of the New-Born Period.

Canadian Medical Association journal

Campbell GA.
PMID: 20323379
Can Med Assoc J. 1945 Mar;52(3):280-3.

No abstract available.

Egg penetration by Campylobacter jejuni.

Avian pathology : journal of the W.V.P.A

Neill SD, Campbell JN, O'Brien JJ.
PMID: 18766924
Avian Pathol. 1985 Jul;14(3):313-20. doi: 10.1080/03079458508436233.

Hens eggs were immersed in suspensions of Campylobacter jejuni (4 strains) and examined for penetration and infection. Penetration was demonstrated using an egg moulding technique and by culture. C. jejuni was recovered from shell membranes, but not from the...

Showing 613 to 624 of 2017 entries