Richard Herrmann

A single dose of pegfilgrastim compared with daily filgrastim for supporting neutrophil recovery in patients treated for low-to-intermediate risk acute myeloid leukemia: results from a randomized, double-blind, phase 2 trial (2008)

Sierra, Jorge, Szer, Jeffrey, Kassis, Jeannine, Herrmann, Richard, Lazzarino, Mario, Thomas, Xavier, ...

Abstract Background Patients with acute myeloid leukemia (AML) are often neutropenic as a result of their disease. Furthermore, these patients typically experience profound neutropenia following...

Fractional dynamic symmetries and the ground state properties of nuclei (2008)

Herrmann, Richard

Based on the Riemann- and Caputo definition of the fractional derivative we use the fractional extensions of the standard rotation group SO(3) to construct a higher dimensional representation of a...

Fractional spin - a property of particles described with a fractional Schroedinger equation (2008)

Herrmann, Richard

It is shown, that the requirement of invariance under spatial rotations reveales an intrinsic fractional extended translation-rotation-like property for particles described with the fractional...

Riemann curvature in collective spaces (2008)

Herrmann, Richard

For a generally curved collective space an additional interaction with the metric is investigated, by introducing the collective curvature scalar. The coupling strength is determined by a fit on...

q-deformed Lie algebras and fractional calculus (2007)

Herrmann, Richard

Fractional calculus and q-deformed Lie algebras are closely related. Both concepts expand the scope of standard Lie algebras to describe generalized symmetries. For the fractional harmonic...

Gauge invariance in fractional field theories (2007)

Herrmann, Richard

The principle of local gauge invariance is applied to fractional wave equations and the interaction term is determined up to order $o(\bar{g})$ in the coupling constant $\bar{g}$. As a first...

The fractional symmetric rigid rotor (2006)

Herrmann, Richard

Based on the Riemann fractional derivative the Casimir operators and multipletts for the fractional extension of the rotation group SO(n) are calculated algebraically. The spectrum of the...

Properties of a fractional derivative Schroedinger type wave equation and a new interpretation of the charmonium spectrum (2005)

Herrmann, Richard

Based on the Caputo fractional derivative the classical, non relativistic Hamiltonian is quantized leading to a fractional Schroedinger type wave equation. The free particle solutions are localized...

The Middle East (2004)

Payind, Alam, Herrmann, Richard, Mills, Margaret, Quiqley, John

Mershon Center for International Security Studies

Ending the Cold War (2004)

Lebow, Richard Ned, Herrmann, Richard

This Mershon Center project, headed by Richard Ned Lebow and Richard K. Herrmann, convened Cold War scholars for several conferences in the United States and in Russia between 1998 and 2000. The...

Summer Institute in Political Psychology (SIPP) (2004)

Brewer, Marilynn, Herrmann, Richard

For the past twelve years, the Ohio State University has organized a Summer Institute in Political Psychology (SIPP) in conjunction with the International Society of Political Psychology. Each...

Identification and Complementation of Frameshift Mutations Associated with Loss of Cytadherence in Mycoplasma pneumoniae

Fisseha, Makda, Göhlmann, Hinrich W. H., Herrmann, Richard, Krause, Duncan C.

Mycoplasma pneumoniae cytadherence is mediated by a specialized, polar attachment organelle. Certain spontaneously arising cytadherence mutants (designated class I) lack HMW2, fail to localize the...

Identification of a Small RNA within the pdh Gene Cluster of Mycoplasma pneumoniae and Mycoplasma genitalium

Göhlmann, Hinrich W. H., Weiner, January III, Schön, Astrid, Herrmann, Richard

A highly abundant and heterogenous small RNA about 205 to 210 bases long named MP200 RNA has been identified in Mycoplasma pneumoniae. It was localized on the genome within a 319-bp-long intergenic...

Re-annotating the Mycoplasma pneumoniae genome sequence: adding value, function and reading frames

Dandekar, Thomas, Huynen, Martijn, Regula, Jörg Thomas, Ueberle, Barbara, Zimmermann, Carl Ulrich, Andrade, Miguel A., ...

Four years after the original sequence submission, we have re-annotated the genome of Mycoplasma pneumoniae to incorporate novel data. The total number of ORFss has been increased from 677 to 688 (10...

Transcription in Mycoplasma pneumoniae

Weiner, January, Herrmann, Richard, Browning, Glenn F.

Very little is understood of the structure of mycoplasma promoters, and this limits interpretation of genomic sequence data in these species. In this study the transcriptional start points of 22...

Isolation and Characterization of Thermosensitive Escherichia coli Mutants Defective in Deoxyribonucleic Acid Replication

Wechsler, James A., Nüsslein, Volker, Otto, Bernd, Klein, Albrecht, Bonhoeffer, Friedrich, Herrmann, Richard, ...

Thermosensitive deoxyribonucleic acid replication-defective mutants have been isolated by using an autoradiographic selection method. The mutants have been analyzed genetically and biochemically....

Identification and Complementation of Frameshift Mutations Associated with Loss of Cytadherence in Mycoplasma pneumoniae

Fisseha, Makda, Göhlmann, Hinrich W. H., Herrmann, Richard, Krause, Duncan C.

Mycoplasma pneumoniae cytadherence is mediated by a specialized, polar attachment organelle. Certain spontaneously arising cytadherence mutants (designated class I) lack HMW2, fail to localize the...

Identification of a Small RNA within the pdh Gene Cluster of Mycoplasma pneumoniae and Mycoplasma genitalium

Göhlmann, Hinrich W. H., Weiner, January III, Schön, Astrid, Herrmann, Richard

A highly abundant and heterogenous small RNA about 205 to 210 bases long named MP200 RNA has been identified in Mycoplasma pneumoniae. It was localized on the genome within a 319-bp-long intergenic...

Re-annotating the Mycoplasma pneumoniae genome sequence: adding value, function and reading frames

Dandekar, Thomas, Huynen, Martijn, Regula, Jörg Thomas, Ueberle, Barbara, Zimmermann, Carl Ulrich, Andrade, Miguel A., ...

Four years after the original sequence submission, we have re-annotated the genome of Mycoplasma pneumoniae to incorporate novel data. The total number of ORFss has been increased from 677 to 688 (10...

Transcription in Mycoplasma pneumoniae

Weiner, January, Herrmann, Richard, Browning, Glenn F.

Very little is understood of the structure of mycoplasma promoters, and this limits interpretation of genomic sequence data in these species. In this study the transcriptional start points of 22...

Isolation and Characterization of Thermosensitive Escherichia coli Mutants Defective in Deoxyribonucleic Acid Replication

Wechsler, James A., Nüsslein, Volker, Otto, Bernd, Klein, Albrecht, Bonhoeffer, Friedrich, Herrmann, Richard, ...

Thermosensitive deoxyribonucleic acid replication-defective mutants have been isolated by using an autoradiographic selection method. The mutants have been analyzed genetically and biochemically....

Quantitative Determination of JAK2 V617F by TaqMan: An Absolute Measure of Averaged Copies per Cell That May Be Associated with the Different Types of Myeloproliferative Disorders

Hammond, Emma, Shaw, Kathryn, Carnley, Benedict, P’ng, Stephanie, James, Ian, Herrmann, Richard

We report a novel TaqMan assay for JAK2 V617F that measures averaged copies per cell in absolute terms, as opposed to a ratio of mutant to wild-type alleles. Measurements were obtained by comparing...