Electronic collaboration

H.W. Bode, Network Analysis and Feedback Amplifier Design, Van Nostrand, NY (1945) 6) Greenwood and Collaborators, Electronic Instruments, vol 21, MIT Radiation Laboratory Series, McGraw Hill, NY (1948) 7) R.H. Muller, AnalChem 20, 389 (1948) (Instrumental methods of analysis)... 

Duckworth, J. An XML Data Model for Analytical Instruments, Collaborative Electronic Notebook Systems Association, paper presented at End User Meeting, July 10, 2001. Available from www.censa.org. 

David supports his loop-library addiction by working as the technical editor at a leading video magazine. After hours, he has been collaborating electronically with a producer half-way around the world, scoring an edgy documentary for a cut of any eventual revenues, which no one but the producer actually believes will ever materialize. He currently resides in Chico, CA, and can be virtually visited at maxent.org/acidpower.html. 

In collaboration with Wavefunction we have created a cross function CD ROM that contains an electronic model building kit and a rich collection of molecular models that reveal the interplay between electronic struc ture and reactivity m organic chemistry... 

Over the last thirty years, international collaboration and cooperation on a scale rarely witnessed in science has led to the development of several very sophisticated software packages for ab initio molecular electronic structure calculations. In the early days, such packages were freely distributed amongst workers in the field. Today, you buy executable code, a licence and professional documentation just as with any software package. 

It is our pleasure to thank Dr. Don Nicholson for computational assistance and valuable discussions. The authors benefited from the NATO travel grant No 890816.The research of two of the authors (D.Z. and A.N.A) was partially benefited from collaborations within, and has been partially funded by, the Human Capital and Mobility Network on Ab-Initio (from electronic structure) calculation of complex processes in materials (contract ERBCHRXCT930369). 

American physicist John Vincent Atanasoff collaborates with Clifford E. Berry to design the first digital electronic computer. 

The idea of constructing a good wave function of a many-particle system by means of an exact treatment of the two-particle correlation is also underlying the methods recently developed by Brueck-ner and his collaborators for studying nuclei and free-electron systems. The effective two-particle reaction operator and the self-consistency conditions introduced in this connection may be considered as generalizations of the Hartree-Fock scheme. 

The forces between ions have been discussed by Lennard-Jones and his collaborators, who have given tables showing the repulsive forces as a function of the repulsion exponent n [Lennard-Jones and Dent, Proc. Roy. Soc., 112A, 230 (1926)]. In conjunction with Wasastjema s radii, these tables have been used in the theoretical treatment of crystals such as caldte, CaCOj, which, however, we consider not to be composed of monatomic ions. Thus, they assume C+1 and O" to be present in caldte [Lennard-Jones and Dent, Proc. Roy. Soc., 113A, 673, 690 (1927)], although the carbonate ion is generally believed by chemists to contain shared-electron bonds. 

An alternative to the traditional approach is to generate the electronic states as needed during the dynamics. This has been done for atomic collisions, where detailed calculations and comparisons with experimental results are possi-ble.(4-8) General treatments of the coupling of electronic and nuclear motions in molecular systems can be done in a variety of formulations. In particular, Ohrn, Deumens and collaborators have implemented a general variational treatment in... 

The 8V + 6 valence electron rule has been completely substantiated by the calculated four-membered species in Table 2 [7], Boldyrev, Wang, and their collaborators presented experimental and theoretical evidence of aromaticity in the Al/ [19] Ga/" [20], In " [20] and isoelectronic heterosystems, XAl [21], The Al/" unit (14e) was found to be square planar and to possess two n electrons, thus conforming to the (An + 2)n electron counting rule for aromaticity. The n electron counting rule would be more powerful if we could predict the number of n electrons of metal atomic rings in an unequivocal manner. Our SN+6 electron rule only requires the number of valence electrons in Al/, which is easy to count. 

Recently, a nonempirical rr-electron SCF approach was reported and applied to interpretations of spectra of various conjugated hydrocarbon radicals (147). The greatest attention, however, has been paid to radical ions derived from even alternant hydrocarbons (10, 58-60, 63, 125, 135, 148-153). Here, numerous experimental material suitable for systematic testing of the MO methods has been accumulated. In particular, the following sources of experimental data should be mentioned Hamill and collaborators (24) prepared... 

Foremost it is critical to move the historic herbal text into an electronic format. This process can be very time consuming [28] however, it is essential for two reasons. First, these historic texts are rare and having them in an electronic format facilitates increased access for the collaborating groups. Second, the volume of information is difficult to handle when the data are not in an electronic format. We have recently employed the Kirtas system (Fig. 4.5) to move a number of texts into electronic format. We have yet to formally address the precision of the scanned-in documents however. 

Electronic signatures shall be administered and executed to ensure that attempted use of an individual s electronic signature by anyone other than its genuine owner requires collaboration of two or more individuals. 

The Research Association of Micro Chemical Process Technology (abbreviation MCPT) was established in July 2002 with the aim to conduct experimental research on micro-chemical process technology through the collaborative work of its members. The association has been implementing R D together with its members from 29 different firms of various industries including the chemical industry, the precision machinery industry, and the electrical equipments and electronics industry. In addition, the participation of national, public, and private universities as well as independent administrative institutions has been greatly appreciated. 

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