V. A. Helson

463 total citations
14 papers, 358 citations indexed

About

V. A. Helson is a scholar working on Plant Science, Nature and Landscape Conservation and Molecular Biology. According to data from OpenAlex, V. A. Helson has authored 14 papers receiving a total of 358 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Plant Science, 3 papers in Nature and Landscape Conservation and 2 papers in Molecular Biology. Recurrent topics in V. A. Helson's work include Light effects on plants (5 papers), Greenhouse Technology and Climate Control (4 papers) and Leaf Properties and Growth Measurement (4 papers). V. A. Helson is often cited by papers focused on Light effects on plants (5 papers), Greenhouse Technology and Climate Control (4 papers) and Leaf Properties and Growth Measurement (4 papers). V. A. Helson collaborates with scholars based in . V. A. Helson's co-authors include D. J. C. Friend, J. E. Fisher and Constance Nozzolillo and has published in prestigious journals such as Science, PLANT PHYSIOLOGY and Canadian Journal of Plant Science.

In The Last Decade

V. A. Helson

14 papers receiving 231 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
V. A. Helson	10	305	107	50	42	36	14	358
J. E. Fisher United States	11	341 1.1×	145 1.4×	40 0.8×	43 1.0×	40 1.1×	18	409
David A. Reicosky United States	11	445 1.5×	119 1.1×	45 0.9×	45 1.1×	58 1.6×	17	500
A. G. Law United States	9	232 0.8×	95 0.9×	24 0.5×	28 0.7×	34 0.9×	22	290
MJ Dalling Australia	8	362 1.2×	185 1.7×	38 0.8×	32 0.8×	39 1.1×	12	437
P. C. Longden United States	11	290 1.0×	75 0.7×	21 0.4×	26 0.6×	76 2.1×	27	337
R. H. Crowley United States	10	361 1.2×	113 1.1×	18 0.4×	60 1.4×	20 0.6×	15	396
RW Downes Australia	9	208 0.7×	78 0.7×	90 1.8×	68 1.6×	72 2.0×	16	297
B. J. Forde New Zealand	13	197 0.6×	82 0.8×	43 0.9×	89 2.1×	61 1.7×	21	323
Clee S. Cooper United States	12	253 0.8×	207 1.9×	24 0.5×	71 1.7×	33 0.9×	46	416
A. H. Teich Canada	10	247 0.8×	47 0.4×	30 0.6×	32 0.8×	17 0.5×	27	311

Countries citing papers authored by V. A. Helson

Since Specialization

Citations

This map shows the geographic impact of V. A. Helson'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 V. A. Helson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites V. A. Helson more than expected).

Fields of papers citing papers by V. A. Helson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by V. A. Helson. 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 V. A. Helson. The network helps show where V. A. Helson may publish in the future.

Co-authorship network of co-authors of V. A. Helson

This figure shows the co-authorship network connecting the top 25 collaborators of V. A. Helson. A scholar is included among the top collaborators of V. A. Helson 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 V. A. Helson. V. A. Helson is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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14 of 14 papers shown

Friend, D. J. C. & V. A. Helson. (1976). Thermoperiodic Effects on the Growth and Photosynthesis of Wheat and Other Crop Plants. Botanical Gazette. 137(1). 75–84. 28 indexed citations

Friend, D. J. C., V. A. Helson, & J. E. Fisher. (1967). EFFECT OF DAYLENGTH ON THE GROWTH OF WHEAT. Canadian Journal of Botany. 45(1). 117–131. 19 indexed citations

Friend, D. J. C. & V. A. Helson. (1966). Brassica campestris L.: Floral Induction by One Long Day. Science. 153(3740). 1115–1116. 14 indexed citations

Helson, V. A.. (1965). COMPARISON OF GRO-LUX AND COOL-WHITE FLUORESCENT LAMPS WITH AND WITHOUT INCANDESCENT AS LIGHT SOURCES USED IN PLANT GROWTH ROOMS FOR GROWTH AND DEVELOPMENT OF TOMATO PLANTS. Canadian Journal of Plant Science. 45(5). 461–466. 21 indexed citations

Friend, D. J. C., V. A. Helson, & J. E. Fisher. (1965). CHANGES IN THE LEAF AREA RATIO DURING GROWTH OF MARQUIS WHEAT, AS AFFECTED BY TEMPERATURE AND LIGHT INTENSITY. Canadian Journal of Botany. 43(1). 15–28. 29 indexed citations

Friend, D. J. C., J. E. Fisher, & V. A. Helson. (1963). THE EFFECT OF LIGHT INTENSITY AND TEMPERATURE ON FLORAL INITIATION AND INFLORESCENCE DEVELOPMENT OF MARQUIS WHEAT. Canadian Journal of Botany. 41(12). 1663–1674. 66 indexed citations

Helson, V. A., et al.. (1962). EFFECTS OF PETROLEUM OILS ON THE CARBON DIOXIDE UPTAKE IN THE APPARENT PHOTOSYNTHESIS OF PARSNIP AND MUSTARD. Canadian Journal of Botany. 40(6). 887–896. 4 indexed citations

Friend, D. J. C., V. A. Helson, & J. E. Fisher. (1962). LEAF GROWTH IN MARQUIS WHEAT, AS REGULATED BY TEMPERATURE, LIGHT INTENSITY, AND DAYLENGTH. Canadian Journal of Botany. 40(10). 1299–1311. 95 indexed citations

Friend, D. J. C., V. A. Helson, & J. E. Fisher. (1962). THE RATE OF DRY WEIGHT ACCUMULATION IN MARQUIS WHEAT AS AFFECTED BY TEMPERATURE AND LIGHT INTENSITY. Canadian Journal of Botany. 40(7). 939–955. 35 indexed citations

10.

Friend, D. J. C., V. A. Helson, & J. E. Fisher. (1961). THE INFLUENCE OF THE RATIO OF INCANDESCENT TO FLUORESCENT LIGHT ON THE FLOWERING RESPONSE OF MARQUIS WHEAT GROWN UNDER CONTROLLED CONDITIONS. Canadian Journal of Plant Science. 41(2). 418–427. 18 indexed citations

11.

Helson, V. A.. (1960). EFFECTS OF RYANIA AND RYANODINE ON THE APPARENT PHOTOSYNTHESIS OF McINTOSH APPLE LEAVES. Canadian Journal of Plant Science. 40(2). 218–224. 6 indexed citations

12.

Nozzolillo, Constance & V. A. Helson. (1959). Effects of Petroleum Oils On the Oxygen Uptake in Respiration of Parsnip and Mustard.. PLANT PHYSIOLOGY. 34(2). 97–100. 9 indexed citations

13.

Friend, D. J. C., V. A. Helson, & J. E. Fisher. (1959). THE RELATIVE EFFECTIVENESS OF STANDARD COOL WHITE FLUORESCENT AND INCANDESCENT LIGHT IN THE PHOTOPERIODIC RESPONSE OF MARQUIS WHEAT, GARNET WHEAT AND WINTEX BARLEY. Canadian Journal of Plant Science. 39(2). 229–240. 4 indexed citations

14.

Helson, V. A., et al.. (1956). Effects of Petroleum Oils on the Carbon Dioxide Output in Respiration of Parsnip and Mustard.. PLANT PHYSIOLOGY. 31(1). 5–11. 10 indexed citations

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.

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