Continuous access

When a solid metal is attacked by oxygen gas, the product of the reaction is the metal oxide which, if it is not volatile, builds up as a surface layer on the metal. The oxide layer may be protective or non-protective. A non-protective layer does not inhibit the continued access of oxygen to the unchanged metal the rate of growth of such an oxide layer is independent of its thickness X and the law of growth is AX/At =. On integration this gives the linear law... 

Presence of crevices, dead-ends, etc. Effective protection by inhibitors relies on the continued access of inhibitor to all parts of the metal surface Aeration and Movement of the Liquid). It frequently happens that this condition is difficult to achieve due to the presence of crevices at joints, deadends in pipes, gas pockets, deposits of corrosion products, etc. Corrosion will then occur at these sites even though the rest of the system remains adequately protected. 

Plasma replacement (any) this should also be used as a continuous access to the intravenous blood. 

All baboons had served in studies of intravenous self-injection with a variety of drugs. They had continuous access to water via a drinking tube and to food pellets (as described below) and received two pieces of fresh fruit and a multivitamin daily. 

Balster, R.L. and Chait, L.D. The effects of phencyclidine on amphetamine stereotypy in rats, ju J. Pharmacol 48 445-450, 1978. Balster, R.L. and Woolverton, W.L. Continuous access phencyclidine self-administration by rhesus monkey leading to physical dependence. Psvchopha rmacoloav 70 5-10, 1980. 

The Consortium effort began several years before that by Celera. To its considerable advantage, Celera had continuous access to all the results of the Consortium effort. The two groups arrived at basically the same set of conclusions. Work on the human DNA sequence has continued since and refinements have been made. The story of the competition between the two groups has been beautifully described by Nicholas Wade in Life Script ... 

Researchers and sponsors in clinical trials should make reasonable, good faith efforts to secure continued access for all participants to needed experimental interventions that have been proven effective. .. [New] interventions [should]... 

The continuous access feature allows the operator to have access to the analyzer at virtually all times. Even while assays are in progress, the operator can access reports and enter up to ninety-nine test requests. A queue of tests may consist of any combination of the Opus assays. 

The ability to run STAT tests is also a feature of continuous access. The Opus computer uses sophisticated scheduling software to arrange the processing of samples for the most efficient throughput and make allowances for STAT test requests. This software has the feature of remaining accessible to the operator during sample processing. 

Logistical support for Navy and Marine forces, whether they are in or near CONUS or thousands of miles from their home ports and bases, is highly dependent on continuing access to and use of a wide range of commercial capabilities and facilities such as these ... 

Novotny M, Bogacz J, Peters TK, Mallas T, LaFoe M, Isom L, et al. Development of an automated random/continuous access microparticle enzyme immunoassay (MEIA) for the determination of hTSH on the Abbott AxSYM automated immunoassay system. CHn Chem 1996 42 S180. 

Allow for a joint thought on how to secure the continuous access of information for oil spill monitoring by satellite imagery, and how to enhance the coverage of all European Seas in time and space. 

---