REM

Doerksen R J and Thakkar A J 1999 Structures, vibrational frequencies and polarizabilities of diazaborinines, triazadiborinines, azaboroles and oxazaboroles J. Phys. C/rem. A 103 2141... 

Leckband D ef a/1994 Direct force measurements of specific and nonspecific protein interactions S/oc/rem/sfry 33 4611-23... 

Polak L S and Lebedev Yu A (ed) 998 Plasma C/rem/sfry (Cambridge Cambridge International Soienoe)... 

The Microstate Cl Method lowers the energy of the tin correlated groun d state as well as excited states, fhe Sngly Eixcitecl Cl Method is particularly appropriate for calculating LIV visible spectra, and does not affect the energy of the ground state (Brillouin s fheo-rem). 

Caution During a sininlation, solvent temperature may increase wh ile th e so In te cools. This is particii larly true of sm all solven t molecules, such as water, that can acquire high translational and rotational energies. In contrast, a macromolecule, such as a peptide, retains most of its kinetic energy in vibrational modes. This problem rem ains un solved, an d this n ote of cau tion is provided to advise you to give special care to simulations using solvent. 

You can completely free/c part of a molecule while allowing the rem ain in g atom s to move in th e field of the fro/en atom s, I li is option isuseful, for example, in a con formalional search ofpartof a molecule. 

Compound Acute oral LD q, g/kg (lat) Inhalation toxicity, LC q Dermal LD, g/kg (rabbit) Rem arks... 

Titanium alloy systems have been extensively studied. A single company evaluated over 3000 compositions in eight years (Rem-Cm sponsored work at BatteUe Memorial Institute). AHoy development has been aimed at elevated-temperature aerospace appHcations, strength for stmctural appHcations, biocompatibiHty, and corrosion resistance. The original effort has been in aerospace appHcations to replace nickel- and cobalt-base alloys in the 250—600°C range. The useful strength and corrosion-resistance temperature limit is ca 550°C. 

Ra.dia.tlon Units. Units in use for activity of a radionucHde, ie, the curie, the roentgen (exposure to x and gamma rays), the rad (absorbed dose), and the rem (dose equivalent), should eventually be replaced by the becquerel (Bq), coulomb per kilogram (C/kg), gray (Gy), and the sievert (Sv), respectively. 

The flask is then cooled in ice, and in the course of about 20 minutes 83 g. of tin tetrachloride (37 ml., 0.32 mole) is added with vigorous stirring (Note 5). The mixture is heated at the reflux temperature for 1 hour, after which the condenser is set for distillation. During 1.5 hours the ether is rem ved by distillation while the flask is heated by an ample supply of steam (Notes 6 and 7). 

To ensure that during normal operation, maintenance and decommissioning, and in emergency situations, the radiation exposure to workers and the public is kept below the dose limits given in the Basic Safety Standards for Radiation Protection (BSS). The standards are set at a maximum of 5 REM annually and a maximum of 3 REM quarterly. 

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