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ISC

Once the least-squares fits to Slater functions with orbital exponents e = 1.0 are available, fits to Slater function s with oth er orbital expon cn ts can be obtained by siin ply m ii Itiplyin g th e cc s in th e above three equations by It remains to be determined what Slater orbital exponents to use in electronic structure calculation s. The two possibilities may be to use the "best atom" exponents (e = 1. f) for II. for exam pie) or to opiim i/e exponents in each calculation. The "best atom expon en ts m igh t be a rather poor ch oicc for mo lecular en viron men ts, and optirn i/.at ion of non linear exponents is not practical for large molecules, where the dimension of the space to be searched is very large.. 4 com prom isc is to use a set of standard exponents where the average values of expon en ts are optirn i/ed for a set of sin all rn olecules, fh e recom -mended STO-3G exponents are... [Pg.256]

Energy level diagram for a molecule showing pathways for deactivation of an excited state vr Is vibrational relaxation Ic Is Internal conversion ec Is external conversion, and Isc Is Intersystem crossing. The lowest vibrational energy level for each electronic state Is Indicated by the thicker line. [Pg.425]

Atochem, France (EA) Ethyl Corp., United States (EC) Great Lakes, United States (GL) ISC Chemicals, Ltd. United Kingdom (ISC) Manac Inc., Japan (MI) Mambishi, Japan (M) Mitsui Toatsu Fiae Chemicals, Inc., Japan (MT) Nippon Chemicals Corp., Ltd., Japan (NC) Teijia, Japan (T) Tosoh, Japan (TS) Warwick International, United Kingdom (WI) CECA, SA, France (CECA). [Pg.468]

Flutec number (trademark of Rhc ne-Poulenc, Inc., RTZ Chemicals, ISC Division). Perfluoro-l,3-dimethylcyclohexane. [Pg.282]

Fig. 1. Classification of chromatographic systems where gsc is gas—soHd chromatography glc, gas—Hquid chromatography sec, size-exclusion chromatography Isc, Hquid—soHd chromatography Uc, Hquid—Hquid chromatography iec, ion-exchange chromatography tic, thin-layer chromatography ... Fig. 1. Classification of chromatographic systems where gsc is gas—soHd chromatography glc, gas—Hquid chromatography sec, size-exclusion chromatography Isc, Hquid—soHd chromatography Uc, Hquid—Hquid chromatography iec, ion-exchange chromatography tic, thin-layer chromatography ...
Institute for scintillation materials of NAS of Ukraine 60 Lenina ave., Kharkiv, 61001 blank isc.kharkov.com... [Pg.78]

Research-and-production complex Institute for Single Crystals of National academy of sciences of Ukraine Lenin Ave.60, Kharkov, Ukraine, 61001 eksperiand isc.kharkov.com -Research-and-production complex Spectron , St-Petersburg... [Pg.147]

Institute for Scintillation Materials of NAS of Ukraine Ukraine, 61001 Kharkiv, 60, Lenin Ave. e-mail blank isc. kharkov. com... [Pg.198]

Isc = r.m.s. value of fault current in Amperes = 45 000 A K = space factor for rectangular conductors, determined from the curves of Figure 28.7, corresponding to... [Pg.894]

SCREEN can not explicitly determine maximum impacts from multiple sources, except for the procedure to handle multiple nearby stacks by merging emissions into a single "representative" stack. The reader is directed to the MPTER (Pierce and Turner, 1980) or ISC (EPA, 1995b) models on EPA s Support Center for Regulatory Air Models (SCRAM) Bulletin Board System (BBS) to model short-term impacts for multiple sources. With the... [Pg.298]

ISC-PRIME - Industrial Source Complex - Plume Rise Model Enhancements-. ISC-PRIME dispersion model is being evaluated as the next generation building downwash model. This version of the ISC model has a new set of algorithms and has been named ISC-PRIME. The files below are made available for review and evaluation only, but you can get some insight into how they work and the types of applications ... [Pg.330]

See other pages where ISC is mentioned: [Pg.292]    [Pg.370]    [Pg.1600]    [Pg.2419]    [Pg.2419]    [Pg.351]    [Pg.119]    [Pg.172]    [Pg.325]    [Pg.183]    [Pg.173]    [Pg.115]    [Pg.122]    [Pg.122]    [Pg.467]    [Pg.467]    [Pg.467]    [Pg.467]    [Pg.343]    [Pg.343]    [Pg.343]    [Pg.484]    [Pg.451]    [Pg.441]    [Pg.105]    [Pg.488]    [Pg.339]    [Pg.201]    [Pg.326]    [Pg.330]   
See also in sourсe #XX -- [ Pg.784 ]

See also in sourсe #XX -- [ Pg.1180 ]



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Crossing (ISC)

Intersystem crossing, ISC

IscS

IscS

Quantum yields for ISC

Short circuit current, Isc

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