An extended form of must alias analysis for dynamic allocation

1995 ◽  
Author(s):  
Rita Z. Altucher ◽  
William Landi
Keyword(s):  
Dynamic Allocation ◽  
Extended Form ◽  
Alias Analysis

Study of the Comparative Solvation Behaviour of Na+ and Cu+ Cations in Acetonitrile + N,N-Dimethylformamide Mixtures at 298.15 K

2004 ◽  
Vol 59 (9) ◽  
pp. 615-620 ◽  
Author(s):  
Dip Singh Gill ◽  
Hardeep Anand ◽  
J. K. Puri
Keyword(s):  
Molar Conductance ◽  
Viscosity Data ◽  
Extended Form ◽  
Composition Region ◽  
Conductance Data ◽  
Reference Electrolyte ◽  
B Coefficients

Viscosity and molar conductance of Bu4NBPh4, Bu4NClO4, [Cu(CH3CN)4]ClO4, NaClO4 and NaBPh4 have been measured in the concentration ranges 0.02 - 0.5 mol dm−3 and 0.0005 - 0.0065 mol dm−3 at 298.15 K in AN + DMF mixtures containing 0, 10, 20, 40, 60, 75, 80, 90, and 100 mol % DMF. The viscosity data have been analyzed by the extended form of the Jones-Dole equation in the form: (η/η0) = 1+AC1/2+BC+DC2 to evaluate B and D parameters and the conductance data by the Shedlovsky equation to evaluate Λo and KA values of the salts. Ionic viscosity B-coefficients (B±) and ionic molar conductances (λ◦ i) have been calculated by using Bu4NBPh4 as a reference electrolyte. Solvated radii (ri) for Na+, Cu+ and ClO4 − have been estimated by using Gill’s modification of Stokes’ law. The variation of B± and ri as a function of mol % DMF shows that both Na+ and Cu+ are highly solvated in AN + DMF mixtures over the entire composition region. The solvation passes through a maximum between 40 to 80 mol % DMF. Both Na+ and Cu+ are more strongly solvated between 40 to 80 mol % DMF. Cu+ is relatively more strongly solvated than Na+ in AN + DMF mixtures. ClO4 − shows poor solvation in AN + DMF mixtures.

A truthful ascending auction mechanism for dynamic allocation of LSA spectrum blocks

2021 ◽  
Author(s):  
Ayman Chouayakh ◽  
Aurélien Bechler ◽  
Isabel Amigo ◽  
Loutfi Nuaymi ◽  
Patrick Maillé
Keyword(s):  
Dynamic Allocation ◽  
Auction Mechanism

Research on MANET Routing Algorithm Based on Ant Colony Algorithm

2011 ◽  
Vol 135-136 ◽  
pp. 781-787
Author(s):  
Yong Feng Ju ◽  
Hui Chen
Keyword(s):  
Network Lifetime ◽  
Ant Colony Algorithm ◽  
Ad Hoc ◽  
Routing Algorithm ◽  
Packet Transmission ◽  
Ant Colony ◽  
Dynamic Allocation ◽  
Routing Table ◽  
Manet Routing ◽  
Rate Dynamic

This paper proposed a new Ad Hoc dynamic routing algorithm, which based on ant-colony algorithm in order to reasonably extend the dynamic allocation of network traffic and network lifetime. The Algorithm choose path according transmission latency, path of the energy rate, congestion rate, dynamic rate. The Algorithm update the routing table by dynamic collection of path information after path established. The analyse shows that algorithm increases the network throughput, reduces the average end-to-end packet transmission latency, and extends the network lifetime, achieves an improving performance.

Efficient subcubic alias analysis for C

2014 ◽  
Vol 49 (10) ◽  
pp. 829-845 ◽  
Author(s):  
Qirun Zhang ◽  
Xiao Xiao ◽  
Charles Zhang ◽  
Hao Yuan ◽  
Zhendong Su
Keyword(s):  
Alias Analysis

Net charges and valence AO's in the methylamines; the hydrogen basis set and the properties of nitrogen

1985 ◽  
Vol 63 (7) ◽  
pp. 1487-1491 ◽  
Author(s):  
Giuseppe Del Re ◽  
Sándor Fliszár ◽  
Michel Comeau ◽  
Claude Mijoule
Keyword(s):  
Basis Set ◽  
Basis Sets ◽  
Methyl Groups ◽  
Extended Form ◽  
Amine Nitrogen ◽  
Methyl Group ◽  
Net Charges ◽  
Extended Basis

Net charges and valence AO's for ammonia, methylamine, dimethylamine, and trimethylamine were calculated using extended basis sets. Superposition effects, evaluated by replacing Pople's standard 6-31G* basis by an extended form in which the basis of the ammonia H atoms and of the methyl groups of trimethylamine are retained in the treatment of each molecule, indicate that the quality of the treatment of amine nitrogen atoms is strongly dependent on the number of methyl groups. A new, augmented basis is proposed for the hydrogens, which appears to be reasonably well balanced: comparison with familiar (e.g., 6-31G*) calculations illustrates in what manner the treatment of nitrogen is worsened when even just one methyl group is replaced by hydrogen unless the impoverishment of the basis is suitably taken care of.

Sign in / Sign up

Export Citation Format

Share Document