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Permanent and temporary

Platiaum and its alloys are also used as biomedical electrodes, eg, platiaum—indium wires for permanent and temporary pacemaker leads and defibrillator leads. Electrophysiology catheters, which contain platinum electrodes and marker bands, have been used to map the electrical pathways of the heart so that appropriate treatment, such as a pacemaker, can be prescribed. [Pg.174]

In the United States the use of coal-tar dyes ia eye makeup is geaerally prohibited. The use of permanent and temporary hair colorants (Tables 16 and 17) and of organic dyes and their lakes is precluded. As a result, only iasoluble inorganic pigments can be used (Table 9). The sensitivity of the eye... [Pg.303]

DETERMINATION OF THE TOTAL HARDNESS (PERMANENT AND TEMPORARY) OF WATER... [Pg.332]

It should be noted that immobilization on the active microzone can occasionally be both permanent and temporary such is the case when two reagents (e.g. see [23]) or a catalyst plus the reaction product (e.g. see [24]) are to be immobilized. Double immobilization is also common practice when the inunobilized reagent retains the analyte and gives rise to a detectable alteration (a colour, fluorescence, mass or heat energy change) of the sensitive microzone (e.g. see [19]) all three processes (reaction, separation and detection) take place simultaneously rather than sequentially (see Chapter 5). [Pg.57]

Scission yields are determined by stress relaxation measurements during irradiation of specimens. Permanent and temporary chain scissions are measured by this technique in contrast to gel measurements, which provide data only on permanent scissions. [Pg.95]

Generally, T2 relaxation times are very sensitive to slower relative translational motions of the polymer chains and can provide information on intramolecular couplings, such as chemical crosslinks and chain entanglements. Numerous studies on both permanent and temporary networks are presented in a series of papers by Charlesby and co-workers 74,86 94). In the case of extracted polymer networks, T2s relaxation is observed in the crosslinked (gel) fraction, while T2 relaxation occurs in the soluble fraction of the irradiated polymer86 . It is shown that the fraction of more mobile protons, (1-f). has the same general trend with increasing... [Pg.30]

Inspection of permanent and temporary buildings, processes, equipment, systems, and other fire and related life safety situations... [Pg.633]

These guidelines should be considered for all of a company s facilities, domestically and internationally. They are intended to be applied at both permanent and temporary facilities, whether located on or offshore. [Pg.3]

Examine the need for refresher and induction courses for new employees (permanent and temporary staff, consultants and contractors). [Pg.313]

Below is a list of the most commonly used hydroxyl protecting groups including conditions for their introduction and removal. For a discussion of their regioselective introduction, see Section 3.3. A rough distinction between permanent and temporary protecting groups is also made. [Pg.75]

FIGURE 14-7. HEV production share with permanent and temporary ( 2400) subsidy, and with temporary subsidy given learning by doing. [Pg.207]

The discharge capacity of the Amudarya channel does not exceed 1,000 m s. When discharge is greater submersion of the flood plain begins with water expenditure filling hollows, by evaporation from the water surface of permanent and temporary water bodies, and by transpiration by hydrophilous plants. [Pg.107]

Combined permanent and temporary viscosity loss Whilst much of the work that has been done in this area has focused on the isolated effects of permanent or temporary viscosity loss, equipment in the field obviously sees the combined effects. Limited work has been reported on the net effect, but effort in this area appears to be increasing. [Pg.175]

APPLICABILTY This directive is applicable to all permanent and temporary International Military Headquarters and formations under operational control of SACEUR. Non-NATO forces participating in NATO led multinational operations will be invited to adapt the measures set out in this directive. [Pg.194]

Molecular dynamics and its extension to fluid dynamics were the two main computational efforts, but a new version of IBMOL and of other codes had to be written once more. The IBM postdoctoral program was eventually extended also to Poughkeepsie site and later to the Kingston site, with full industrial IBM efficiency , namely, I had to prepare a yearly detailed research plan with inclusion of both permanent and temporary (the postdoctorals and the visitors) personnel, and since IBM was in a growth period, the expected yearly manpower increase My work was supposed to contribute to IBM understanding of the future needs in the scientific market for computer hardware and software this did imply for me close contacts with IBM Headquarters in White Plains and in Armonk, with Dr. Anderson and his staff, and a very active participation for me and for all my collaborators to many IBM scientific meetings, in USA and abroad, where IBM would announce and market his products. [Pg.106]

Negotiating changes in labor mix, that is, the balance between permanent and temporary employees, the balance between regular and overtime... [Pg.2088]

Every operator should ensure that all changes to facilities and procedures, both permanent and temporary, are formally managed to ensure that risks are appropriately controlled. [Pg.683]

SECS 2.4 occupies 130K 32-bit words of memory, but when overlayed fits in 48K. Additionally the program uses about IM bytes of auxiliary disk storage for permanent and temporary files. SECS is written in FORTRAN IV and runs on PDP-10,... [Pg.100]

Use of permanent and temporary shielding as an integral part of KNGR design. [Pg.163]

The glycosyl donor selection has an important impact on permanent and temporary protecting group and linker selection (Scheme 1 R, R R , and... [Pg.211]

Living organisms must be humanely killed in such a way that their tissues are as nearly as possible unchanged from those of the living state. Unless the material is to be examined immediately, the sample must then be fixed to maintain this state, and it is fixation that largely determines the distinction between permanent and temporary mounts. [Pg.3135]

Subpart K deals with the means of providing electrical power, both permanent and temporary, to a jobsite. Subpart K also states that the electrical standards do not apply to existing permanent installations that were on the site before construction began. There are four major divisions of this subpart including installation safety requirements, safety-related work practices, maintenance and environmental considerations, and requirements for speciai equipment. [Pg.432]


See other pages where Permanent and temporary is mentioned: [Pg.886]    [Pg.8]    [Pg.90]    [Pg.887]    [Pg.328]    [Pg.167]    [Pg.190]    [Pg.191]    [Pg.92]    [Pg.6]    [Pg.72]    [Pg.324]    [Pg.153]    [Pg.173]    [Pg.245]    [Pg.90]    [Pg.245]    [Pg.290]    [Pg.2108]    [Pg.322]    [Pg.344]    [Pg.210]    [Pg.3138]   


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