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Cleaning Data, or More Neat Excel Tricks to Make it Easier

Bishop, Barbara A. (2017-10-27)

Librarians deal with data from a variety of sources and each source can be unique in how it presents in Excel. Cleaning data is inevitable. Here are some basic and not so basic tips and tricks to deal with disappearing ...

Clearing cut-over lands in Baldwin County

Easter, E. C.; Nichols, Mark Lovel, 1888- (1922-06)

Climate of freeze in Alabama

Gallup, Jere R. (1979-11)

Climatic features and length of growing season in Alabama

Gallup, Jere R. (1980-05)

Climatology of Alabama

Mell, Patrick Hues, 1850-1918 (1890-08)

A Closer Look at Cheyne Walk, Chelsea

Adams, Kathleen (2022-05-09)

Article from the George Eliot Review, digitized and hosted by the George Eliot Review Online.

Closing the Loop on Information Literacy Instruction

Carter, Toni (2014-07-21)

Authentic assessment of course-integrated information literacy sessions

Cluster perturbation theory. I. Theoretical foundation for a coupled cluster target state and ground-state energies

Pawlowski, Filip; Olsen, Jeppe; Jorgensen, Poul; 0000-0002-5928-2140 (2020-05-20)

We introduce a new class of perturbation models-the cluster perturbation (CP) models-where the major drawbacks of Moller-Plesset perturbation theory and coupled cluster perturbation theory have been eliminated. In CP theory, ...

Cluster perturbation theory. II. Excitation energies for a coupled cluster target state

Pawlowski, Filip; Olsen, Jeppe; Jorgensen, Poul; 0000-0002-5928-2140 (2020-05-07)

In cluster perturbation (CP) theory, we consider a target excitation space relative to a Hartree-Fock state and partition the target excitation space into a parent excitation space and an auxiliary excitation space. The ...

Cluster perturbation theory. III. Perturbation series for coupled cluster singles and doubles excitation energies

Baudin, Pablo; Pawlowski, Filip; Bykov, Dmytro; Liakh, Dimitry; Kristensen, Kasper; Olsen, Jeppe; Jorgensen, Poul; 0000-0002-5928-2140 (2020-05-07)

The cluster perturbation series, CPS(D), for coupled cluster singles and doubles excitation energies is considered. It is demonstrated that the second-order model CPS(D-2) is identical to the configuration interaction ...

Cluster perturbation theory. IV. Convergence of cluster perturbation series for energies and molecular properties

Pawlowski, Filip; Olsen, Jeppe; Jorgensen, Poul; 0000-0002-5928-2140 (2020-05-20)

The theoretical foundation has been developed for establishing whether cluster perturbation (CP) series for the energy, molecular properties, and excitation energies are convergent or divergent and for using a two-state ...

Cluster perturbation theory. V. Theoretical foundation for cluster linear target states

Pawlowski, Filip; Olsen, Jeppe; Jorgensen, Poul; 0000-0002-5928-2140 (2020-05-20)

Cluster perturbation (CP) theory was developed in Paper I [F. Pawlowski et al., J. Chem. Phys. 150, 134108 (2019)] for a coupled cluster (CC) target state and is extended in this paper to comprehend a cluster linear (CL) ...