R.F. Powning

671 total citations
20 papers, 420 citations indexed

About

R.F. Powning is a scholar working on Molecular Biology, Insect Science and Plant Science. According to data from OpenAlex, R.F. Powning has authored 20 papers receiving a total of 420 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Molecular Biology, 11 papers in Insect Science and 8 papers in Plant Science. Recurrent topics in R.F. Powning's work include Insect Utilization and Effects (9 papers), Insect Resistance and Genetics (5 papers) and Insect Pest Control Strategies (5 papers). R.F. Powning is often cited by papers focused on Insect Utilization and Effects (9 papers), Insect Resistance and Genetics (5 papers) and Insect Pest Control Strategies (5 papers). R.F. Powning collaborates with scholars based in Australia and Czechia. R.F. Powning's co-authors include H Irzykiewicz, MF Day and C.C. Kratzing and has published in prestigious journals such as Nature, Journal of Chromatography A and Archives of Biochemistry and Biophysics.

In The Last Decade

R.F. Powning

20 papers receiving 376 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R.F. Powning Australia	13	221	175	131	99	56	20	420
H Irzykiewicz Australia	13	173 0.8×	205 1.2×	28 0.2×	148 1.5×	50 0.9×	19	395
Stein Ivar Aspmo Norway	9	501 2.3×	81 0.5×	29 0.2×	68 0.7×	122 2.2×	10	625
C. Hernandéz-Lucas Spain	12	252 1.1×	75 0.4×	79 0.6×	250 2.5×	97 1.7×	16	487
Ching-San Chen Taiwan	12	213 1.0×	36 0.2×	19 0.1×	81 0.8×	81 1.4×	29	380
Huaien Dai United States	10	243 1.1×	156 0.9×	167 1.3×	125 1.3×	13 0.2×	15	463
Mingbo Qu China	16	548 2.5×	291 1.7×	187 1.4×	95 1.0×	71 1.3×	38	667
Wim G. Dirkse Netherlands	10	515 2.3×	68 0.4×	55 0.4×	431 4.4×	180 3.2×	13	665
In-Woo Kim South Korea	12	192 0.9×	156 0.9×	61 0.5×	28 0.3×	13 0.2×	41	416
Johannis P. Kamerling Netherlands	11	320 1.4×	21 0.1×	77 0.6×	246 2.5×	109 1.9×	15	710
Khalil Elmorjani France	18	525 2.4×	39 0.2×	46 0.4×	544 5.5×	96 1.7×	25	1.0k

Countries citing papers authored by R.F. Powning

Since Specialization

Citations

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

Fields of papers citing papers by R.F. Powning

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R.F. Powning. 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 R.F. Powning. The network helps show where R.F. Powning may publish in the future.

Co-authorship network of co-authors of R.F. Powning

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

All Works

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20 of 20 papers shown

Powning, R.F., et al.. (1979). Studies on insect bacteriolytic enzymes—III. Lytic activities in some plant materials of possible benefit to insects. Comparative Biochemistry and Physiology Part B Comparative Biochemistry. 63(2). 199–206. 3 indexed citations

Powning, R.F., et al.. (1976). Studies on insect bacteriolytic enzymes—II Some physical and enzymatic properties of lysozyme from haemolymph of Galleria mellonella. Comparative Biochemistry and Physiology Part B Comparative Biochemistry. 55(2). 221–228. 38 indexed citations

Powning, R.F., et al.. (1973). Studies on insect bacteriolytic enzymes-I. Lysozyme in haemolymph of Galleria mellonella and Bombyx mori. Comparative Biochemistry and Physiology Part B Comparative Biochemistry. 45(3). 669–681. 103 indexed citations

Powning, R.F. & H Irzykiewicz. (1967). Lysozyme-like action of enzymes from the cockroach Periplaneta americana and from some other sources. Journal of Insect Physiology. 13(9). 1293–1299. 19 indexed citations

Powning, R.F. & H Irzykiewicz. (1967). Separation of chitin oligosaccharides by thin-layer chromatography. Journal of Chromatography A. 29(1). 115–119. 33 indexed citations

Powning, R.F. & H Irzykiewicz. (1966). The effect of lysozyme on chitin oligosaccharides. Biochimica et Biophysica Acta (BBA) - General Subjects. 124(1). 218–220. 15 indexed citations

Powning, R.F. & H Irzykiewicz. (1965). Studies on the chitinase system in bean and other seeds. Comparative Biochemistry and Physiology. 14(1). 127–133. 31 indexed citations

Powning, R.F. & H Irzykiewicz. (1965). Detection of chitin oligosaccharides on paper chromatograms. Journal of Chromatography A. 17. 621–623. 28 indexed citations

Powning, R.F. & H Irzykiewicz. (1964). β-Acetylglucosaminidase in the cockroach (Periplaneta Americana) and in the puff-ball (Lycoperdon perlatum). Comparative Biochemistry and Physiology. 12(3). 405–415. 8 indexed citations

10.

Powning, R.F. & H Irzykiewicz. (1963). A Chitinase from the Gut of the Cockroach Periploneta americana. Nature. 200(4911). 1128–1128. 16 indexed citations

11.

Powning, R.F. & H Irzykiewicz. (1962). β-Glucosidase in the cockroach (Periplaneta americana) and in the puff-ball (Lycoperdon perlatum). Comparative Biochemistry and Physiology. 7(1-2). 103–115. 12 indexed citations

12.

Powning, R.F. & H Irzykiewicz. (1962). Studies on the digestive proteinase of clothes moth larvae (Tineola bisselliella)—II. Journal of Insect Physiology. 8(3). 275–284. 19 indexed citations

13.

Powning, R.F. & H Irzykiewicz. (1962). Studies on the digestive proteinase of clothes moth larvae (Tineola bisselliella)—I. Journal of Insect Physiology. 8(3). 267–274. 9 indexed citations

14.

Powning, R.F.. (1962). The excretion of elementary sulphur by clothes moth larvae, Tineola bisselliella. Journal of Insect Physiology. 8(1). 93–95. 2 indexed citations

15.

Powning, R.F. & H Irzykiewicz. (1960). Cystine and Glutathione Reductases in the Clothes Moth Tineola Bisselliella. Australian Journal of Biological Sciences. 13(1). 59–68. 23 indexed citations

16.

Powning, R.F. & H Irzykiewicz. (1959). A Reduced Triphosphopyridine Nucleotide-linked Cystine Reductase in the Clothes Moth, Tineola bisselliella (Humm). Nature. 184(4694). 1230–1231. 6 indexed citations

17.

Powning, R.F. & C.C. Kratzing. (1957). The reduction of pyridine coenzymes at a mercury electrode. Archives of Biochemistry and Biophysics. 66(1). 249–251. 11 indexed citations

18.

Powning, R.F.. (1954). A Study of Cysteine Desulphydrase in Certain Insects. Australian Journal of Biological Sciences. 7(3). 308–318. 7 indexed citations

19.

Powning, R.F.. (1953). Studies on the Digestion of Wool by Insects VIII. the Significance of Certain Excretory Products of the Clothes Moth, Tineola Bisselliella, and the Carpet Beetle, Att Agenus Piceus. Australian Journal of Biological Sciences. 6(1). 109–117. 19 indexed citations

20.

Powning, R.F., MF Day, & H Irzykiewicz. (1951). Studies on the Digestion of Wool by Insects II. the Properties of Some Insect Proteinases. Australian Journal of Biological Sciences. 4(1). 49–63. 18 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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