This paper discusses the development of a new transform, called the x-transform, for a sampler-hold combination in open-loop and closed-loop sampled-data systems. The x-transform is a special form of the Laplace transform and is applicable to sampled-data systems which have all samplers followed by
Study on Ergonomics and its use in the harvesting system
โ Scribed by Xu Qichun; Wang Weijie; Lan Fengchong
- Publisher
- Springer
- Year
- 1992
- Tongue
- English
- Weight
- 271 KB
- Volume
- 3
- Category
- Article
- ISSN
- 1007-662X
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
most recent laboratory and field studies on the utilization of Illinois fluidized bed and pulverized coal combustion byproducts for highway materials.
In 1988, by using the powerful and accurate cDNA/PCR technique, it was demonstrated that there are very low levels of dystrophin mRNA in a variety of non-muscle tissues, including cultured fibroblasts and lymphoblastoid cell lines. The phenomenon was also shown for a number of other tissue-specific
## Abstract A radioimmunoassay has been developed for propranolol with a sensitivity of 2.37nmol l^โ1^ in unextracted plasma using a 50 ฮผl sample. Plasma concentration measurements were made on samples from volunteers for up to 8 h after they had been given 5, 10, or 40 mg of propranolol by mouth.