Spatula
Mostrando 13-23 de 23 artigos, teses e dissertações.
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13. Influencia de diferentes auxiliares diagnosticos, para a estimativa da carie dentaria, em levantamentos epidemiologicos
The aim of the present study was: to verify what method(s) and resource(s) of dental caries diagnostic are the best to epidemiological research, and which of the twelve epidemiological exams show clinical results similar to the clinical exam performed in a traditional dental setting; to analyze the impact of including enamel caries (EC) in epidemiological ex
Publicado em: 2002
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14. Controlled trial of a new cervical spatula.
A wooden spatula was designed to scrape the varied distribution of epithelial abnormalities of the cervix as seen at colposcopy. The efficiency of the spatula in obtaining dyskaryotic cells and improving the cellular quality of smears was compared with that of the Ayre spatula in a controlled trial. More than 17,000 smears were taken from women aged 14-86 ye
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15. Ayre v Aylesbury cervical spatulas.
A single blind crossover study compared the traditional Ayre spatula with the new Aylesbury spatula. The study group consisted of all women attending the department of genitourinary medicine during a 16 month period. The same incidence (3.6%) of dyskaryotic smears was found using the Ayre spatula (74/2077) as the Aylesbury spatula (72/2003). The incidence of
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16. A comparison of four cytological sampling techniques in a genitourinary medicine clinic.
Four cytological sampling techniques (the Ayre's spatula alone, the Ayelesbury spatula, the Ayre's spatula in conjunction with a Cytobrush (Medscand), and the Cervex (Steriseal] were compared when used in a genitourinary medicine clinic. Over a period of two years 6991 smears were taken. No difference was found between the methods with regard to detection of
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17. Contribution of the cytobrush to determining cellular composition of cervical smears.
A study was made of the contribution of the cytobrush to determining the composition of the cervical smear. From a population of women screened in The Netherlands in 1987, 733 women were selected whose smears for the second time in a row lacked endocervical cells. Note was made of method of contraception, age of the woman, and day of the menstrual cycle. A c
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18. Spatula for trabeculotomy.
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19. Points: Controlled trial of a new cervical spatula
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20. Pre-tension generates strongly reversible adhesion of a spatula pad on substrate
Motivated by recent studies on reversible adhesion mechanisms of geckos and insects, we investigate the effect of pre-tension on the orientation-dependent adhesion strength of an elastic tape adhering on a substrate. Our analysis shows that the pre-tension can significantly increase the peel-off force at small peeling angles while decreasing it at large peel
The Royal Society.
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21. Composite method to quantify powder flow as a screening method in early tablet or capsule formulation development
The flow properties of typial tablet and capsule formulation excipients, active compounds, and representative formulation blends were tested with current and novel flow measurement techniques to identify a reliable bench test to quantify powder flow as a screening method in early tablet and capsule formulation development. Test methods employed were vibratin
Springer-Verlag.
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22. Practical method to facilitate estimation of Streptococcus mutans levels in saliva.
A method was developed to facilitate the estimation of Streptococcus mutans levels in saliva. Saliva-contaminated wodden spatulas were pressed directly against an elevated agar plate containing a selective medium. The results were compared with the number of S. mutans per 1 ml of paraffin-stimulated saliva. It was shown that the spatula method gave a good es
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23. Retrobulbar pressures measured during surgical decompression of the orbit.
AIMS/BACKGROUND: In Graves' ophthalmopathy the increase in volume of intraocular muscles and fat will cause elevated intraorbital pressure. In order to investigate the pressure levels involved, intraorbital pressure, or retrobulbar pressure (RBP) was measured continuously in orbits of patients with Graves' ophthalmopathy during surgical decompression. METHOD