Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Periodic monitoring

Penicillamine (29) can be effective in patients with refractory RA and may delay progression of erosions, but adverse effects limit its useflilness. The most common adverse side effects for penicillamine are similar to those of parenteral gold therapy, ie, pmritic rash, protein uria, leukopenia, and thrombocytopenia. Decreased or altered taste sensation is a relatively common adverse effect for penicillamine. A monthly blood count, platelet count, and urinalysis are recommended, and also hepatic and renal function should be periodically monitored. Penicillamine is teratogenic and should not be used during pregnancy. [Pg.40]

ASME recommends periodic monitoring of all pumps. Pump vibration level should fall within the prescribed Emits. The reference vibration level is measured during acceptance testing. This level is specified by the manufacturer. [Pg.914]

Leakage current monitor - this can be connected perma-nently for continuous reading or periodic monitoring. The normal practice is to measure only periodically for a short period to take average measurements on an hourly, daily, monthly or yearly basis. When not connected permanently, the instrument can also be used as a portable kit to monitor the condition of other arresters installed in the vicinity. Field probe - to compensate the third harmonic of the system voltage to make the IZnO free from the third harmonic of the system voltage. This method of /r measurement therefore provides more accurate and closer monitoring of the arrester. [Pg.619]

There are two types of condition monitoring continuous and periodic. Continuous monitoring, as its name implies, examines measurements taken on a continuous basis. Periodic monitoring is based on measurements taken at regular time intervals. [Pg.354]

What are the advantages and limitations of continuous and periodic monitoring Continuous monitoring requires a relatively large initial expenditure. But once installed, cost of operation is quite low. Periodic monitoring has a low initial cost, but is manpower intensive and therefore has a relatively high continuing cost. [Pg.355]

Performance testing, 420 Periodic monitoring, 354, 355 Physical constants of... [Pg.548]

Periodically monitor the employee throughout the work day to ensure that sample integrity is maintained and cyclical activities and work practices are identified. [Pg.241]

Checks to the air and flue gas system include visually inspecting the furnace and periodically monitoring all fans, levels of draft, furnace pressure, excess air demands, and combustion efficiency. [Pg.121]

The patient will usually take these drugs on an outpatient basis and come to the clinic or the primary health care provider s office for periodic monitoring. Frequent monitoring of blood cholesterol and triglyceride levels is done as a part of the ongoing assessment. [Pg.412]

Procedures should be established to periodically monitor all operations that may have an environmental impact, and similar scheduled periodic checks should be made to ensure that procedures and operations are still in line with regulatory and other requirements. If equipment is involved in the monitoring process then procedures should also be in place to ensure correct calibration. Procedures are also needed to record any preventative or corrective actions identified and to ensure that they are completed to schedule. The whole EMS should be audited periodically to check that it is consistent with the planned policy and has been properly implemented. The details of audits should be discussed and reviewed by management at the highest level with a view to continuous improvement through the modification of both policy and procedures. [Pg.52]

Most patients require aggressive fluid resuscitation during the first 24 h of management. Input/output ratios are not useful during this time period. Monitor for evidence of systemic or pulmonary edema... [Pg.66]

Periodic monitoring of blood glucose, lipids, and blood pressure ... [Pg.293]

The cost of passive gas control systems is low. The passive concept has virtually no operating or maintenance costs. However, it is recommended that periodic inspections be made and that the surface gas be periodically monitored in the area being protected to ensure that the systems are performing their intended functions. [Pg.608]

Since both hydrolysis and acylation yield the release of carboxylic acid functionalities, the medium becomes acidic during the course of the reaction. This requires either the presence of a strongly buffered environment to maintain the pH or periodic monitoring and adjustment of the pH with base as the reaction progresses. [Pg.103]

Third, continued periodic monitoring of fishery and wildlife resources is important, especially in areas with potential for reservoir development, in light of the hypothesis that increased flooding increases the availability of mercury to biota. The use of museum collections for mercury analysis is strongly recommended for monitoring purposes. For example, the Environmental Specimen Bank at the Swedish Museum of Natural History constitutes a base for ecotoxicological research and for spatial and trend monitoring of mercury and other contaminants in Swedish fauna (Odsjo et al. 1997). [Pg.423]

Four courses of action now seem warranted. First, toxic mercurials in agriculture and industry should be replaced by less toxic substitutes. Second, controls should be applied at the point of origin to prevent the discharge of potentially harmful mercury wastes. Third, continued periodic monitoring of mercury in fish and wildlife is needed for identification of potential problem areas, and for evaluation of ongoing mercury curtailment programs. And fourth, additional research is merited on mechanisms of mercury accumulation and detoxification in comparatively pristine ecosystems. [Pg.424]

Women with controlled dyslipidemias can use low-dose CHCs, with periodic monitoring of fasting lipid profiles. Women with uncontrolled dysiipidemia (LDL greater than 160 mg/dL, HDL less than 35 mg/dL, triglycerides greater than 250 mg/dL) and additional risk factors (e.g., coronary artery disease, diabetes, hypertension, smoking, or a positive family history) should use an alternative method of contraception. [Pg.346]

Natural attentuation Allows contaminants to biodegrade naturally without human intervention other than monitoring Requires demonstration that biodegradation is occurring Periodic monitoring required Source elimination required Plume stable or reducing Nonbeneficial water or naturally poor water quality preferred... [Pg.267]

Periodic monitoring points should include extraction, injection, and monitoring points. When sampling injection wells, the injection system should be shut down for approximately 24 h to allow ambient conditions to be reestablished. Monitoring wells should be purged and sampled according to standard procedures. Extracted fluid material (pumped water) can be sampled by the same procedures as collecting a surface water sample. [Pg.287]


See other pages where Periodic monitoring is mentioned: [Pg.547]    [Pg.251]    [Pg.131]    [Pg.236]    [Pg.354]    [Pg.355]    [Pg.355]    [Pg.355]    [Pg.129]    [Pg.332]    [Pg.278]    [Pg.224]    [Pg.279]    [Pg.642]    [Pg.25]    [Pg.544]    [Pg.682]    [Pg.692]    [Pg.709]    [Pg.1206]    [Pg.1115]    [Pg.288]    [Pg.951]    [Pg.182]    [Pg.547]    [Pg.69]    [Pg.241]    [Pg.808]    [Pg.25]    [Pg.294]   
See also in sourсe #XX -- [ Pg.65 ]




SEARCH



© 2024 chempedia.info