R. S. Piha

554 total citations
25 papers, 460 citations indexed

About

R. S. Piha is a scholar working on Molecular Biology, Biochemistry and Cellular and Molecular Neuroscience. According to data from OpenAlex, R. S. Piha has authored 25 papers receiving a total of 460 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Molecular Biology, 8 papers in Biochemistry and 5 papers in Cellular and Molecular Neuroscience. Recurrent topics in R. S. Piha's work include Polyamine Metabolism and Applications (8 papers), Amino Acid Enzymes and Metabolism (7 papers) and Biochemical effects in animals (5 papers). R. S. Piha is often cited by papers focused on Polyamine Metabolism and Applications (8 papers), Amino Acid Enzymes and Metabolism (7 papers) and Biochemical effects in animals (5 papers). R. S. Piha collaborates with scholars based in Finland and United States. R. S. Piha's co-authors include Simo S. Oja, Oili A. Hietala, Antti Pajunen, Michel Cuénod, Heinrich Waelsch, Kaija H. Valkonen, Arto Uusitalo, M. Alavaikko, Päivi Laitinen and I. P. Palva and has published in prestigious journals such as Nature, Journal of Biological Chemistry and Analytical Biochemistry.

In The Last Decade

R. S. Piha

25 papers receiving 425 citations

Peers

Countries citing papers authored by R. S. Piha

Since Specialization

Citations

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

Fields of papers citing papers by R. S. Piha

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. S. Piha

This figure shows the co-authorship network connecting the top 25 collaborators of R. S. Piha. A scholar is included among the top collaborators of R. S. Piha 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. S. Piha. R. S. Piha 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

#	Work	Indexed citations
1	Taurine and other free amino acids in the retina, vitreous, lens, irisciliary body, and cornea of the rat eye 1986 ·Neurochemical Research ·(unknown), (unknown), R. S. Piha	46
2	Comparison of different myelin isolation methods by use of nonequilibriumpH gradient gel electrophoresis 1984 ·Neurochemical Research ·(unknown), (unknown), R. S. Piha	7
3	Resolution and purification of taurine- and GABA-synthesizing decarboxylases from calf brain 1983 ·Neurochemical Research ·(unknown), (unknown), (unknown), Kaija H. Valkonen, R. S. Piha	6
4	Developmental changes in mouse brain polyamine metabolism 1982 ·Neurochemical Research ·(unknown), Päivi Laitinen, Oili A. Hietala, Antti Pajunen, R. S. Piha	19
5	On the metabolism of ornithine in synaptosomal preparations 1982 ·Neurochemical Research ·(unknown), Antti Pajunen, Anitta E. Pulkka, R. S. Piha	9
6	Diurnal levels of polyamines and activities of ornithine andS-adenosyl-l-methionine decarboxylases in mouse brain 1981 ·Neurochemical Research ·(unknown), Oili A. Hietala, Antti Pajunen, R. S. Piha	4
7	Isoelectric focusing and isoelectric points of bovine liver histones 1980 ·Analytical Biochemistry ·Kaija H. Valkonen, R. S. Piha	13
8	The effect of polyamines on the enzymes of the 4‐aminobutyric acid metabolism in mouse brain in vitro 1980 ·FEBS Letters ·(unknown), Antti Pajunen, Oili A. Hietala, R. S. Piha	8
9	Bromination of Enamines from Methyl Isopropyl Ketone. III. Bromination of 2-(1-Pyrrolidinyl)-3-methyl-1-butene. 1980 ·Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry ·Rolf Carlson, R. S. Piha, Vernon D. Parker, Pasi Halonen, Hans Glaumann	2
10	Partial Purification of Cysteine Sulfinic Acid Decarboxylase from Calf Brain. 1980 ·Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry ·(unknown), R. S. Piha, Vernon D. Parker, Pasi Halonen, Hans Glaumann	2
11	Qualitative Mechanism Analysis by Linear Sweep Voltammetry. 1980 ·Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry ·Vernon D. Parker, R. S. Piha, Vernon D. Parker, Pasi Halonen, Hans Glaumann	13
12	Changes in liver nuclear histones during bovine ontogeny 1979 ·FEBS Letters ·R. S. Piha, Kaija H. Valkonen	15
13	Stimulation of L-Ornithine and S-Adenosyl-L-Methionine Decarboxylases by beta-(p-Chlorophenyl)-gamma-aminobutyric Acid in Mouse Tissues. 1978 ·Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry ·Antti Pajunen, (unknown), Oili A. Hietala, R. S. Piha, André Babadjamian, Jacques Metzger	7
14	Anodic Cyanation of Stilbenes in Emulsion Systems with the Aid of Phase Transfer Agents. 1978 ·Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry ·Lennart Eberson, Bertil Helgée, Oili A. Hietala, R. S. Piha, André Babadjamian, Jacques Metzger	7
15	Ornithine decarboxylase and adenosylmethionine decarboxylase in mouse brain—effect of electrical stimulation 1978 ·Journal of Neurochemistry ·Antti Pajunen, Oili A. Hietala, (unknown), R. S. Piha	61
16	Antitumour Activity of Iodine in Acidic Medium with Calcium 1973 ·Nature ·(unknown), R. S. Piha, M. Alavaikko, I. P. Palva	16
17	Basic and Acidic Proteins of the Brain Nuclei and their Possible Role in the Genetic Information Transfer 1972 ·International Journal of Neuroscience ·R. S. Piha, Harri Jokela	2
18	The Soluble Proteins and RNA of Rat Brain Nuclei 1972 ·International Journal of Neuroscience ·Harri Jokela, R. S. Piha	1
19	Changes in cerebral and hepatic amino acids in the rat and guinea pig during development 1968 ·Brain Research ·Simo S. Oja, Arto Uusitalo, (unknown), R. S. Piha	54
20	Changes in the concentration of free amino acids in the rat brain during postnatal development 1966 ·Life Sciences ·Simo S. Oja, R. S. Piha	45

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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