D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Chemistry D-index 40 Citations 5,583 66 World Ranking 12968 National Ranking 3489

Research.com Recognitions

Awards & Achievements

1990 - Fellow of Alfred P. Sloan Foundation

1969 - Fellow of the Royal Society of Canada

Overview

What is he best known for?

The fields of study he is best known for:

  • Organic chemistry
  • Oxygen
  • Hydrogen

His primary areas of investigation include Stereochemistry, Crystallography, Manganese, Crystal structure and Molecule. His studies in Stereochemistry integrate themes in fields like Inorganic compound and Ligand field theory, Ligand. His Photosystem II research extends to the thematically linked field of Crystallography.

His Photosystem II research is multidisciplinary, incorporating elements of Ion, Electron paramagnetic resonance, Hyperfine structure and Valence. His Manganese research is multidisciplinary, relying on both Inorganic chemistry and Analytical chemistry. His work often combines Crystal structure and X-ray crystallography studies.

His most cited work include:

  • Manganese clusters with relevance to photosystem II. (458 citations)
  • 55Mn ENDOR of the S2-State Multiline EPR Signal of Photosystem II: Implications on the Structure of the Tetranuclear Mn Cluster (285 citations)
  • Assembly and characterization of an accurate model for the diiron center in hemerythrin (209 citations)

What are the main themes of his work throughout his whole career to date?

William H. Armstrong focuses on Crystallography, Stereochemistry, Manganese, Glacier and Molecule. His work in the fields of Crystallography, such as Hemerythrin, intersects with other areas such as Center. His study in the field of Carboxylate is also linked to topics like Core.

William H. Armstrong interconnects Inorganic chemistry, Redox, Oxidation state and Photosystem II in the investigation of issues within Manganese. His Rock glacier study in the realm of Glacier interacts with subjects such as Basal sliding. In his works, William H. Armstrong performs multidisciplinary study on Molecule and X-ray crystallography.

He most often published in these fields:

  • Crystallography (40.18%)
  • Stereochemistry (30.36%)
  • Manganese (29.46%)

What were the highlights of his more recent work (between 2016-2021)?

  • Glacier (30.36%)
  • Geomorphology (19.64%)
  • Cliff (14.29%)

In recent papers he was focusing on the following fields of study:

His primary scientific interests are in Glacier, Geomorphology, Cliff, Thinning and Ice dynamics. His research in Glacier is mostly concerned with Rock glacier. William H. Armstrong combines subjects such as Surge and Glacier mass balance with his study of Rock glacier.

As a part of the same scientific study, he usually deals with the Remote sensing, concentrating on Geodesy and frequently concerns with Glacier hydrology. The Glacier velocity research William H. Armstrong does as part of his general Physical geography study is frequently linked to other disciplines of science, such as Area change, High elevation and Water pressure, therefore creating a link between diverse domains of science. His work on Moraine as part of general Glacial period research is often related to Rockfall and Cirque glacier, thus linking different fields of science.

Between 2016 and 2021, his most popular works were:

  • Glaciation of alpine valleys: The glacier – debris-covered glacier – rock glacier continuum (49 citations)
  • Glaciation of alpine valleys: The glacier – debris-covered glacier – rock glacier continuum (49 citations)
  • Spatial Patterns of Summer Speedup on South Central Alaska Glaciers (13 citations)

In his most recent research, the most cited papers focused on:

  • Organic chemistry
  • Oxygen
  • Hydrogen

The scientist’s investigation covers issues in Glacier, Rock glacier, Geomorphology, Cirque glacier and Rockfall. His work on Glacier mass balance and Glacier hydrology as part of general Glacier research is frequently linked to Ice dynamics, bridging the gap between disciplines. His Glacier mass balance research includes a combination of various areas of study, such as Tidewater glacier cycle, Glacier terminus, Glacier morphology and Glacier ice accumulation.

William H. Armstrong integrates Tidewater glacier cycle with Climatology in his research. His Glacier hydrology study combines topics from a wide range of disciplines, such as Glacier velocity and Drainage. He integrates several fields in his works, including Cirque glacier, Moraine and Glacial period.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Manganese clusters with relevance to photosystem II.

Sumitra Mukhopadhyay;Sanjay K. Mandal;Sumit Bhaduri;William H. Armstrong.
Chemical Reviews (2004)

620 Citations

Assembly and characterization of an accurate model for the diiron center in hemerythrin

William H. Armstrong;Alan Spool;Georgia C. Papaefthymiou;Richard B. Frankel.
Journal of the American Chemical Society (1984)

383 Citations

Binuclear Manganese(III) Complexes of Potential Biological Significance

John E. Sheats;Roman S. Czernuszewicz;G. Charles Dismukes;Stephen J. Lippard.
Journal of the American Chemical Society (1987)

304 Citations

Ligand Field Strengths and Oxidation States from Manganese L-Edge Spectroscopy

S. P. Cramer;Y. Ma;C. T. Chen;F. Sette.
Journal of the American Chemical Society (1991)

235 Citations

Reversible protonation of the oxo bridge in a hemerythrin model compound. Synthesis, structure, and properties of (.mu.-hydroxo)bis(.mu.-acetato)bis[hydrotris(1-pyrazolyl)borato]diiron(III) [(HB(pz)3)Fe(OH)(O2CCH3)2Fe(HB(pz)3)2]+

William H. Armstrong;Stephen J. Lippard.
Journal of the American Chemical Society (1984)

225 Citations

(.mu.-Oxo)bis(.mu.-acetato)bis(tri-1-pyrazolylborato)diiron(III), [(HBpz3)FeO(CH3CO2)2Fe(HBpz3)]: model for the binuclear iron center of hemerythrin

William H. Armstrong;Stephen J. Lippard.
Journal of the American Chemical Society (1983)

170 Citations

55Mn ESE-ENDOR of a Mixed Valence Mn(III)Mn(IV) Complex: Comparison with the Mn Cluster of the Photosynthetic Oxygen-Evolving Complex

David W. Randall;Bradley E. Sturgeon;James A. Ball;Gary A. Lorigan.
Journal of the American Chemical Society (1995)

150 Citations

Synthesis, structure, and properties of [Mn(salpn)(EtOH)2](ClO4) and its aerobic oxidation product [Mn(salpn)O]2

Joel W. Gohdes;William H. Armstrong.
Inorganic Chemistry (1992)

142 Citations

Electronic Structure and Spectroscopy of Manganese Catalase and Di-.mu.-oxo [MnIIIMnIV] Model Complexes

Daniel R. Gamelin;Martin L. Kirk;Timothy L. Stemmler;Samudranil Pal.
Journal of the American Chemical Society (1994)

139 Citations

Ground spin state variability in manganese oxo aggregates. Demonstration of an S = 3/2 ground state for [Mn3O4(OH)(bpea)3](ClO4)3

Samudranil Pal;Michael K. Chan;William H. Armstrong.
Journal of the American Chemical Society (1992)

126 Citations

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