P. Allen Hammer
- Plant Science top 10%
- Mechanical Engineering
- Molecular Biology
- Soil Science
- Nature and Landscape Conservation
- Co-authors
- Brian E. WhipkerCary A. MitchellGaines E. MilesWilliam B. MillerGary W. KrutzAtelene Normann KämpfHarrison L. FlintBernard A. Engel
- Topics
- Plant Physiology and Cultivation Studies (17 papers)Flowering Plant Growth and Cultivation (15 papers)Greenhouse Technology and Climate Control (8 papers)
- Partner nations
- United StatesBrazilCanada
In The Last Decade
P. Allen Hammer
39 papers receiving 308 citations
Peers
Comparison fields: 5 of 59
- Plant Science 294
- Mechanical Engineering 59
- Molecular Biology 53
- Soil Science 38
- Nature and Landscape Conservation 37
Countries citing papers authored by P. Allen Hammer
This map shows the geographic impact of P. Allen Hammer's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by P. Allen Hammer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. Allen Hammer more than expected).
Fields of papers citing papers by P. Allen Hammer
This network shows the impact of papers produced by P. Allen Hammer. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by P. Allen Hammer. The network helps show where P. Allen Hammer may publish in the future.
Co-authorship network of co-authors of P. Allen Hammer
This figure shows the co-authorship network connecting the top 25 collaborators of P. Allen Hammer. A scholar is included among the top collaborators of P. Allen Hammer based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with P. Allen Hammer. P. Allen Hammer is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | Netherlands and Germany | 0 |
| 2 | High-End Extrusion Control. New Control Generation Combines PC Technology with SPC Systems. | 1 |
| 3 | 0 | |
| 4 | 17 | |
| 5 | 1 | |
| 6 | 1 | |
| 7 | 6 | |
| 8 | 24 | |
| 9 | 1 | |
| 10 | 1 | |
| 11 | 1 | |
| 12 | 7 | |
| 13 | 36 | |
| 14 | 3 | |
| 15 | Analysis and summary of a solar air collector-groundwater heat storage-greenhouse heating system | 3 |
| 16 | 0 | |
| 17 | 10 | |
| 18 | 9 | |
| 19 | 2 | |
| 20 | 27 |
About P. Allen Hammer
P. Allen Hammer is a scholar working on Plant Science, Soil Science and Physiology, having authored 46 papers that have together received 364 indexed citations. Recurring topics across this work include Plant Physiology and Cultivation Studies (17 papers), Flowering Plant Growth and Cultivation (15 papers) and Greenhouse Technology and Climate Control (8 papers). The work is most often cited by research in Plant Science (294 citations), Soil Science (38 citations) and Nature and Landscape Conservation (37 citations). P. Allen Hammer has collaborated with scholars based in United States, Brazil and Canada. Frequent co-authors include Brian E. Whipker, Cary A. Mitchell, Gaines E. Miles, William B. Miller, Gary W. Krutz, Atelene Normann Kämpf, Harrison L. Flint, Bernard A. Engel, Richard Latin and Amots Hetzroni. Their work appears in journals such as Ecology, HortScience and Advances in Space Research.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.