1.
J Gastroenterol Hepatol
; 38(9): 1456, 2023 09.
Artículo
en Inglés
| MEDLINE
| ID: mdl-36863707
2.
J Nihon Univ Sch Dent
; 26(3): 211-37, 1984 Sep.
Artículo
en Inglés
| MEDLINE
| ID: mdl-6394724
3.
Shika Zairyo Kikai
; 3(5): 588-604, 1984 Sep.
Artículo
en Japonés
| MEDLINE
| ID: mdl-6395402
4.
J Nihon Univ Sch Dent
; 23(1): 18-26, 1981 Mar.
Artículo
en Inglés
| MEDLINE
| ID: mdl-7026741
Asunto(s)
Resinas Sintéticas/normas , Fenómenos Químicos , Química Física , Recubrimiento Dental Adhesivo , Dureza , Calor
5.
Appl Opt
; 8(3): 583-8, 1969 Mar 01.
Artículo
en Inglés
| MEDLINE
| ID: mdl-20072263
RESUMEN
A double beam far ir spectrophotometer was improved in order to give more convenience and higher performance. The instrument is evacuable and the sample chamber alone can also be purged with dry air to remove water vapor. Three photometric systems, i.e., conventional double beam, double beam double chopping, and single beam systems can be selected for versatile measurements. The use of an efficient transmission filter system, not involving deliquescent crystals, results in many operational advantages. Accordingly, high resolution can be obtained through the entire spectral region from 400 cm(-1) to 30 cm(-1) Moreover, 30-min scan over the entire spectral region is achieved by completely automatic operation with a refined control system.