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1

Improving the Social Communication Skills of At-Risk Preschool Children in a Play Context

Craig-Unkefer, L. A., Kaiser, A. P.

Journal:

Topics in Early Childhood Special Education

Year:

2002

Language:

english

File:

PDF, 963 KB

english, 2002

2

Biotransformation of hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) by a prospective consortium and its most effective isolate Serratia marcescens

Douglas M. Young, Pat J. Unkefer, Kimberly L. Ogden

Journal:

Biotechnology and Bioengineering

Year:

1997

Language:

english

File:

PDF, 236 KB

english, 1997

3

Biological breakdown of RDX in slurry reactors proceeds with multiple kinetically distinguishable paths

Douglas M. Young, Christopher L. Kitts, Pat J. Unkefer, Kimberly L. Ogden

Journal:

Biotechnology and Bioengineering

Year:

1997

Language:

english

File:

PDF, 218 KB

english, 1997

4

Stereoselective synthesis of L-[4-13C]carnitine

Clifford J. Unkefer, Deborah S. Ehler

Journal:

Journal of Labelled Compounds and Radiopharmaceuticals

Year:

1991

Language:

english

File:

PDF, 328 KB

english, 1991

5

Stereoselective synthesis of stable isotope-labeled L-α-amino acids: Biosynthesis of 2H-, 13C-, and 15N-labeled L-serines

John Hanners, Rowena Gibson, Karen Velarde, Judy Hammer, Mark Alvarez, Janet Griego, Clifford J. Unkefer

Journal:

Journal of Labelled Compounds and Radiopharmaceuticals

Year:

1991

Language:

english

File:

PDF, 460 KB

english, 1991

6

Stereoselective synthesis of stable isotope-labeled L-α-amino acids: Chemomicrobiological synthesis of 13C- and 2H-labeled L-cysteine

Clifford J. Unkefer, John L. Hanners, Deborah S. Ehler

Journal:

Journal of Labelled Compounds and Radiopharmaceuticals

Year:

1991

Language:

english

File:

PDF, 284 KB

english, 1991

7

Stereoselective Synthesis of Stable Isotope Labeled L-α-Amino Acids: Synthesis of L−[4−13C] and L−[3,4−13C2]Aspartic Acid

Siegfried N. Lodwig, Clifford J. Unkefer

Journal:

Journal of Labelled Compounds and Radiopharmaceuticals

Year:

1992

Language:

english

File:

PDF, 542 KB

english, 1992

8

Type I nitroreductases in soil enterobacteria reduce TNT (2,4,6-trinitrotoluene) and RDX (hexahydro-1,3,5-trinitro-1,3,5-triazine)

Kitts, Christopher L, Green, Chad E, Otley, Rebecca A, Alvarez, Marc A, Unkefer, Pat J

Journal:

Canadian Journal of Microbiology

Year:

2000

File:

PDF, 61 KB

2000

9

Differential Effects of Structured Social Integration and Group Friendship Activities for Promoting Social Interaction With Peers

FREA, W., CRAIG-UNKEFER, L., ODOM, S. L., JOHNSON, D.

Journal:

Journal of Early Intervention

Year:

1999

Language:

english

File:

PDF, 1.77 MB

english, 1999

10

A Technique for Constructing a User-Friendly Ear Dressing

GOLDBERG, LEONARD H., UNKEFER, PAUL R.

Journal:

Dermatologic Surgery

Year:

1997

File:

PDF, 763 KB

1997

11

Structure of Methylobacterium extorquens malyl-CoA lyase: CoA-substrate binding correlates with domain shift

González, Javier M., Marti-Arbona, Ricardo, Chen, Julian C.-H., Unkefer, Clifford J.

Journal:

Acta Crystallographica Section F Structural Biology Communications

Year:

2017

Language:

english

File:

PDF, 1.30 MB

english, 2017

12

Conformational changes on substrate binding revealed by structures of Methylobacterium extorquens malate dehydrogenase

González, Javier M., Marti-Arbona, Ricardo, Chen, Julian C.-H., Broom-Peltz, Brian, Unkefer, Clifford J.

Journal:

Acta Crystallographica Section F Structural Biology Communications

Year:

2018

Language:

english

File:

PDF, 1.90 MB

english, 2018

13

Stereoselective synthesis of stable isotope-labeled L-α-amino acids: Electrophilic amination of Oppolzer's acyl sultams in the synthesis of L-[15N]alanine, L-[15N]valine, L-[15N]leucine, L-[15N]phenylalanine and L-[1-13C, 15N]valine

Siegfried N. Lodwig, Clifford J. Unkefer

Journal:

Journal of Labelled Compounds and Radiopharmaceuticals

Year:

1996

Language:

english

File:

PDF, 475 KB

english, 1996

14

Synthesis of 1-chloro-1-[15N]nitrosocyclohexane, an electrophilic aminating reagent

Siegfried N. Lodwig, Louis A. Silks III, Clifford J. Unkefer

Journal:

Journal of Labelled Compounds and Radiopharmaceuticals

Year:

1996

Language:

english

File:

PDF, 331 KB

english, 1996

15

Stereoselective synthesis of stable isotope-labeled L-α-amino acids: enantioselective synthesis of 13C-, 15N-labeled L-proline using Oppolzer's glycine template

Siegfried N. Lodwig, Clifford J. Unkefer

Journal:

Journal of Labelled Compounds and Radiopharmaceuticals

Year:

1998

File:

PDF, 544 KB

1998

16

Synthesis of tert-butyl-[1-13C]glycolic acid

Rodolfo A. Martinez, Louis A. Silks III, Clifford J. Unkefer

Journal:

Journal of Labelled Compounds and Radiopharmaceuticals

Year:

1999

File:

PDF, 147 KB

1999

17

Synthesis and characterization of [1-14C]N-methylneodecanamide

A. Charig, K. Kinscherf, B. Gariullo, S. Roman, T. F. Connors, C. Unkefer, I. T. Horvath

Journal:

Journal of Labelled Compounds and Radiopharmaceuticals

Year:

2000

File:

PDF, 226 KB

2000

18

The CFTA Method: A Reliable Procedure for the Determination of the Absolute Configuration of Chiral Primary Amines by 1H NMR Spectroscopic Analysis

Yoshio Takeuchi, Masaru Segawa, Hidehito Fujisawa, Kenji Omata, Siegfried N. Lodwig, Clifford J. Unkefer

Journal:

Angewandte Chemie

Year:

2006

Language:

english

File:

PDF, 146 KB

english, 2006

19

The CFTA Method: A Reliable Procedure for the Determination of the Absolute Configuration of Chiral Primary Amines by 1H NMR Spectroscopic Analysis

Yoshio Takeuchi, Masaru Segawa, Hidehito Fujisawa, Kenji Omata, Siegfried N. Lodwig, Clifford J. Unkefer

Journal:

Angewandte Chemie International Edition

Year:

2006

Language:

english

File:

PDF, 146 KB

english, 2006

20

ChemInform Abstract: Synthesis of Stable Isotope Labeled Nucleic Acids and Carbohydrates

Ryszard Michalczyk, Zizhong Li, Charles C. Orji, Ruilian Wu, Rodolfo A. Martinez, Clifford J. Unkefer, L. A. Pete Silks

Journal:

Year:

2000

File:

PDF, 25 KB

2000

21

ChemInform Abstract: Studies on the Biosynthesis of Paraherquamide. Construction of the Amino Acid Framework.

Emily M. Stocking, Juan F. Sanz-Cervera, Clifford J. Unkefer, Robert M. Williams

Journal:

Year:

2001

File:

PDF, 26 KB

2001

22

Stereoselective synthesis of stable isotope-labeled L-α-amino acids: Chemomicrobiological synthesis of L-[β-13C]-, L-[2′-13C]-, and L-[1′15N]tryptophan

Clifford J. Unkefer, Siegfried N. Lodwig, Louis A. Silks III, John L. Hanners, Deborah S. Ehler, Rowena Gibson

Journal:

Journal of Labelled Compounds and Radiopharmaceuticals

Year:

1991

Language:

english

File:

PDF, 494 KB

english, 1991

23

A reinvestigation of the synthesis of [15N2]hydroxymethylimidazole: Useful in an improved synthesis of (D,L)-[τ,π-15N2]histidine

Louis A. Silks III, Erik Dunkle, Clifford J. Ünkefer, James L. Sudmeier, Michael Butler, William W. Bachovchin

Journal:

Journal of Labelled Compounds and Radiopharmaceuticals

Year:

1995

Language:

english

File:

PDF, 297 KB

english, 1995

24

Improvements for Measuring1H–1H Coupling Constants in DNA via New Stripe-COSY and Superstripe-COSY Pulse Sequences Combined with a Novel Strategy of Selective Deuteration

Jiping Yang, Louis Silks, Ruilian Wu, Nancy Isern, Cliff Unkefer, Michael A. Kennedy

Journal:

Journal of Magnetic Resonance

Year:

1997

Language:

english

File:

PDF, 146 KB

english, 1997

25

A Comprehensive Approach for Accurate Measurement of Proton–Proton Coupling Constants in the Sugar Ring of DNA

Jiping Yang, Kathleen McAteer, Louis A.“Pete” Silks, Ruilian Wu, Nancy G Isern, Clifford J Unkefer, Michael A Kennedy

Journal:

Journal of Magnetic Resonance

Year:

2000

Language:

english

File:

PDF, 348 KB

english, 2000

26

Synthesis of 2-deoxy-d-arabino-(6-13C)hexose

Thomas E. Walker, Deborah S. Ehler, Clifford J. Unkefer

Journal:

Carbohydrate Research

Year:

1988

Language:

english

File:

PDF, 667 KB

english, 1988

27

A combination of inadequate and carbon-13 saturation for spectral implification

Clifford J Unkefer, William L Earl

Journal:

Journal of Magnetic Resonance (1969)

Year:

1969

Language:

english

File:

PDF, 337 KB

english, 1969

28

On the origin of the hyperfine structure in the photoinduced EPR spectrum of [Pt(en)2]Pt(en)2Cl2](ClO4)4

C.A. Arrington, C.J. Unkefer, R.J. Donohoe, S.C. Huckett, S. Kurita, B.I. Swanson

Journal:

Solid State Communications

Year:

1992

Language:

english

File:

PDF, 470 KB

english, 1992

29

Reliable assignment of absolute configuration of chiral amines based on the analysis of 1H NMR spectra of their CFTA amide diastereomers

Tomoya Fujiwara, Masaru Segawa, Hidehito Fujisawa, Taiki Murai, Tamiko Takahashi, Kenji Omata, Kuninobu Kabuto, Siegfried N. Lodwig, Clifford J. Unkefer, Yoshio Takeuchi

Journal:

Tetrahedron: Asymmetry

Year:

2008

Language:

english

File:

PDF, 388 KB

english, 2008

30

The assignment of carbonyl resonances in 13C-N.M.R. spectra of peracetylated mono- and oligo-saccharides containing d-glucose and d-mannose: An alternative method for structural determination of complex carbohydrates

Warren J. Goux, Clifford J. Unkefer

Journal:

Carbohydrate Research

Year:

1987

Language:

english

File:

PDF, 1.22 MB

english, 1987

31

Remediation of low-level mixed waste: cellulose-based materials and plutonium

Kimberly L. Ogden, Gregory E. Ogden, John L. Hanners, Pat J. Unkefer

Journal:

Journal of Hazardous Materials

Year:

1996

Language:

english

File:

PDF, 1.02 MB

english, 1996

32

In vivo screening of haloalkane dehalogenase mutants

Chia-Hwa Chang, John F. Schindler, Clifford J. Unkefer, Laura A. Vanderberg, James R. Brainard, Thomas C. Terwilliger

Journal:

Bioorganic & Medicinal Chemistry

Year:

1999

Language:

english

File:

PDF, 247 KB

english, 1999

33

Modulation of glutamine synthetase gene expression in tobacco by the introduction of an alfalfa glutamine synthetase gene in sense and antisense orientation: molecular and biochemical analysis

Stephen J. Temple, Thomas J. Knight, Pat J. Unkefer, Champa Sengupta-Gopalan

Journal:

Molecular Genetics and Genomics

Year:

1993

Language:

english

File:

PDF, 1.64 MB

english, 1993

34

PQQ: Biosynthetic studies inMethylobacteriumAM1 andHyphomicrobiumX using specific13C labeling and NMR

David R. Houck, John L. Hanners, Clifford J. Unkefer, Mario A. G. Kleef, Johannis A. Duine

Journal:

Antonie van Leeuwenhoek

Year:

1989

Language:

english

File:

PDF, 461 KB

english, 1989

35

Stereoselective Synthesis and X-Ray Structure Determination of Labeled [1, 2, 3-13C3]-1-(Phenylsulfinyl)-3-Benzyloxyacetone

Ernest M. Asani, Victor N. Khrustalev, Rachel M. Williamson, Rodolfo A. Martinez, Clifford J. Unkefer, Tatiana V. Timofeeva

Journal:

Journal of Chemical Crystallography

Year:

2007

Language:

english

File:

PDF, 342 KB

english, 2007

36

CN−secondary ions form by recombination as demonstrated using multi-isotope mass spectrometry of13C- and15N-labeled polyglycine

G. McMahon, H. Francois Saint-Cyr, C. Lechene, C.J. Unkefer

Journal:

Journal of the American Society for Mass Spectrometry

Year:

2006

Language:

english

File:

PDF, 261 KB

english, 2006

37

Studies on the biosynthesis of paraherquamide. Construction of the amino acid framework

Emily M Stocking, Juan F Sanz-Cervera, Clifford J Unkefer, Robert M Williams

Journal:

Year:

2001

Language:

english

File:

PDF, 406 KB

english, 2001

38

Reconstruction of Metabolic Networks from High-Throughput Metabolite Profiling Data : In Silico Analysis of Red Blood Cell Metabolism

ILYA NEMENMAN, G. SEAN ESCOLA, WILLIAM S. HLAVACEK, PAT J. UNKEFER, CLIFFORD J. UNKEFER, MICHAEL E. WALL

Journal:

Annals of the New York Academy of Sciences

Year:

2007

Language:

english

File:

PDF, 493 KB

english, 2007

39

A mechanism-based fluorogenic probe for the cytochrome P-450 cholesterol side chain cleavage enzyme

Simpson, Daniel J., Unkefer, Clifford J., Whaley, Thomas W., Marrone, Babetta L.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 813 KB

english, 1991

40

Colles Fracture Reduction Using Ultrasound

Nate Unkefer, Scott Joing, Rob Reardon

Journal:

Academic Emergency Medicine

Year:

2006

Language:

english

File:

PDF, 188 KB

english, 2006

41

The use of stable isotope labelling for the analytical chemistry of drugs

Clifford J. Unkefer, Rodolfo A. Martinez

Journal:

Drug Testing and Analysis

Year:

2012

Language:

english

File:

PDF, 198 KB

english, 2012

42

Hydrogen-1 and carbon-13 nuclear magnetic resonance conformational studies of the His-Pro peptide bond: conformational behavior of TRH

CLIFFORD J. UNKEFER, ROBIN D. WALKER, ROBERT E. LONDON

Journal:

Chemical Biology & Drug Design

Year:

1983

Language:

english

File:

PDF, 479 KB

english, 1983

43

CD-n.m.r. study of the solution conformation of bradykinin analogs containing α-aminoisobutyric acid

JOHN R. CANN, ROBERT E. LONDON, CLIFFORD J. UNKEFER, RAYMOND J. VAVREK, JOHN M. STEWART

Journal:

Chemical Biology & Drug Design

Year:

1987

Language:

english

File:

PDF, 704 KB

english, 1987

44

Pig liver fatty acid synthetase: Purification and physicochemical properties

In-Cheol Kim, Clifford J. Unkefer, William C. Deal Jr.

Journal:

Archives of Biochemistry and Biophysics

Year:

1977

Language:

english

File:

PDF, 1012 KB

english, 1977

45

Occurrence of multiple forms of alcohol dehydrogenase in Penicillium supplemented with 2,3-butanediol

Pat J. Langston-Unkefer, John E. Gander

Journal:

Archives of Biochemistry and Biophysics

Year:

1984

Language:

english

File:

PDF, 1.12 MB

english, 1984

46

Large-Scale Preparation of [ 13 C]Methyl Phenyl Sulfide from [ 13 C]Methanol by a One-Step Process

Martinez, Rodolfo A., Alvarez, Marc A., Velarde, Stephen P., Silks, Louis A. “Pete”, Stotter, Philip L., Schmidt, Jürgen G., Unkefer, Clifford J.

Journal:

Organic Process Research & Development

Year:

2002

Language:

english

File:

PDF, 132 KB

english, 2002

47

Catabolism of 2,4,6-trinitrotoluene byMycobacterium vaccae

Vanderberg, L. A., Perry, J. J., Unkefer, P. J.

Journal:

Applied Microbiology and Biotechnology

Year:

1995

Language:

english

File:

PDF, 828 KB

english, 1995

48

Interactions betweenPseudomonas syringaepv.tabaciand Two Rhizosphere Hosts,Medicago sativaandAvena sativa

Sibdas Ghosh, Rebecca Dickstein, Thomas J. Knight, Pat J. Langston-Unkefer

Journal:

Journal of Plant Biochemistry and Biotechnology

Year:

2001

Language:

english

File:

PDF, 899 KB

english, 2001

49

Neutron structure and inelastic-neutron-scattering and theoretical studies of molybdenum complex Mo(CO)(H2)[(C6D5)2PC2H4P(C6D5)2]2.cntdot.4.5C6D6, a complex with an extremely low barrier to hydrogen rotation. Implications on the reaction coordinate for H-H cleavage to dihydride

Kubas, Gregory J., Burns, Carol J., Eckert, Juergen, Johnson, Susanna W., Larson, Allen C., Vergamini, Phillip J., Unkefer, Clifford J., Khalsa, G. R. K., Jackson, Sarah A., Eisenstein, Odile

Journal:

Journal of the American Chemical Society

Year:

1993

Language:

english

File:

PDF, 2.26 MB

english, 1993

50

Studies on the Biosynthesis of Paraherquamide A. Origin of the β-Methylproline Ring

Stocking, Emily M., Sanz-Cervera, Juan F., Williams, Robert M., Unkefer, Clifford J.

Journal:

Journal of the American Chemical Society

Year:

1996

Language:

english

File:

PDF, 204 KB

english, 1996

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