Walters Resources

Burchfield, J.W. 1993. Automated flotation control at Jim Walter resource. Mining Division. In Coal Prep 93, Proceedings of Tenth International Coal Preparation Exhibition and Conference. Lexington, KT, May,... 

Walter F. Podolski, Ph.D., Chemical Engineer, Electrochemical Technology Program, Argonne National Laboratory Member, American Institute of Chemical Engineers (Section 27, Energy Resources, Conversion, and Utilization)... 

The help of Professor Daniel Couturier, the ASA (Association de Solidarity des Anciens de rUniversitd des Sciences et Technologies de Lille) and (be CR1 (Centre de Resources Informatiques) in the preparation of this work is gratefully acknowledged. The many useful discussions of this project with Dr A. Idrissi, Dr F. Sokolid, Dr R. Withnall, Prof. M. Walters, Prof. D. W. Robinson and Prof. L. A. Veguillia-Berdicfa are much appreciated. 

Moore, W. G. and Marchinton, R. L. (1974). Marking behavior and its social function in white-tailed deer. In The Behavior ofUngulates and Its Relation to Management, ed. V. Geist and F. Walter, pp. 447-456. Morges, Switzerland International Union for the Conservation of Nature and Natural Resources. 

More generally, Walter et al. (2002) tested the spatial cross-correlation between weed species and several soil properties. Certain weeds were correlated with specific soil chemical properties (e.g. P, pH) however, other species did not show consistent correlation with soil types between fields and sampling times, and some were correlated with more than one soil property. The most consistent relationship was between weed density and clay content. This result suggests that weeds have different resource requirements and that modifying soil conditions to manage certain weeds may promote others. 

Erika Schramm, Dir.-Human Resources Walter W. Schroeder, Sec. 

Kathleen P. Pepski, CFO/VP Tom Walters, Dir.-Human Resources Richard G. Erstad, Gen. Counsel/Sec./VP Mark A. Beyer, VP-Oper. 

Energy Resources, Conversion, and Utihzation Walter E Podolski,... 

Walters, Christina National Center for Genetic Resources Preservation, Fort Collins, Colorado, U.S.A. 

The HITRAN Molecular Spectroscopy Database (References 1 and 2) is a compilation of wavenumbers and intensities of more than 1.7 million spectral lines of atmospheric constituents. It is a valuable resource for calculating transmission of the atmosphere, radiative energy transfer, and other phenomena. The graph below, which was supplied by Walter J. Lafferty (Reference 3), gives the... 

Energy Resources, Gonversion, and Utilization Walter F. Podolski,... 

The information resources are usually licensed from databank hosts such as DIMDI, ECHO, KNIGHT, RIDDER, and STN International. The folllowing research strategies are widely used [Walter 1997] ... 

Table I provides a brief description of the three technologies, along with a descriptive summary of the various development steps. Table II provides a summary of the results at each of these steps. As seen from Tables I and II, considerable effort and resources were invested in both bench-scale and pilot testing. In particular for the cementation technology, two different pilot-scale units were built and operated on-site at the plant. The first reactor was a fluidized bed of aluminum pellets the second cementation reactor was equipped with ultrasonic equipment (Vibrating Bar, 2000 W, 25 kHz) rented from the German supplier Martin Walter as described in SNC-Research (8,9). The introduction of the ultrasonic equipment was a promising method to prevent passivation (inactivation) of the aluminum surfaces.

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