A Severin

893 total citations
14 papers, 738 citations indexed

About

A Severin is a scholar working on Epidemiology, Molecular Biology and Infectious Diseases. According to data from OpenAlex, A Severin has authored 14 papers receiving a total of 738 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Epidemiology, 5 papers in Molecular Biology and 3 papers in Infectious Diseases. Recurrent topics in A Severin's work include Pneumonia and Respiratory Infections (6 papers), Carbohydrate Chemistry and Synthesis (3 papers) and Antibiotic Resistance in Bacteria (3 papers). A Severin is often cited by papers focused on Pneumonia and Respiratory Infections (6 papers), Carbohydrate Chemistry and Synthesis (3 papers) and Antibiotic Resistance in Bacteria (3 papers). A Severin collaborates with scholars based in United States, Sweden and Switzerland. A Severin's co-authors include Alexander Tomasz, Elena Severina, M. P. Glauser, Didier Heumann, C Barras, Agnes Marie Sá Figueiredo, James D. Connor, Regine Hakenbeck, K. Jagannadha Sastry and J. Chaloupka and has published in prestigious journals such as Journal of Bacteriology, Antimicrobial Agents and Chemotherapy and Infection and Immunity.

In The Last Decade

A Severin

13 papers receiving 709 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A Severin United States	9	271	206	183	160	133	14	738
Lucy J. Hathaway Switzerland	19	558 2.1×	218 1.1×	351 1.9×	117 0.7×	56 0.4×	39	1.0k
E. A. Gorzynski United States	16	177 0.7×	204 1.0×	97 0.5×	269 1.7×	149 1.1×	55	1.0k
Iris Fedtke Germany	8	149 0.5×	442 2.1×	276 1.5×	124 0.8×	124 0.9×	8	938
M. Kretschmar Germany	13	151 0.6×	189 0.9×	68 0.4×	70 0.4×	255 1.9×	32	713
Wim van Vianen Netherlands	18	247 0.9×	191 0.9×	47 0.3×	117 0.7×	41 0.3×	26	763
Myunghwan Jung South Korea	18	197 0.7×	310 1.5×	159 0.9×	157 1.0×	92 0.7×	73	911
Z Markiewicz Poland	15	243 0.9×	244 1.2×	112 0.6×	25 0.2×	160 1.2×	48	805
José F. Fierro Spain	17	81 0.3×	357 1.7×	258 1.4×	88 0.6×	95 0.7×	38	874
Toyotaka Sato Japan	18	173 0.6×	225 1.1×	97 0.5×	67 0.4×	91 0.7×	76	951
Nobuyuki Uehara Japan	13	168 0.6×	412 2.0×	98 0.5×	42 0.3×	93 0.7×	24	916

Countries citing papers authored by A Severin

Since Specialization

Citations

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

Fields of papers citing papers by A Severin

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A Severin

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

Affolabi, Dissou, et al.. (2014). Assessment of five phenotypic tests for detection of methicillin-resistant staphylococci in Cotonou, Benin. African Journal of Microbiology Research. 8(11). 1112–1117. 1 indexed citations

Severina, Elena, A Severin, & Alexander Tomasz. (1998). Antibacterial efficacy of nisin against multidrug-resistant Gram- positive pathogens. Journal of Antimicrobial Chemotherapy. 41(3). 341–347. 156 indexed citations

Baltscheffsky, Margareta, Mikael Brosché, Thomas Hultman, et al.. (1997). A 3-hydroxy-3-methylglutaryl-CoA lyase gene in the photosynthetic bacterium Rhodospirillum rubrum. Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 1337(1). 113–122. 11 indexed citations

Severin, A, Elena Severina, & Alexander Tomasz. (1997). Abnormal physiological properties and altered cell wall composition in Streptococcus pneumoniae grown in the presence of clavulanic acid. Antimicrobial Agents and Chemotherapy. 41(3). 504–510. 28 indexed citations

Severin, A, Agnes Marie Sá Figueiredo, & Alexander Tomasz. (1996). Separation of abnormal cell wall composition from penicillin resistance through genetic transformation of Streptococcus pneumoniae. Journal of Bacteriology. 178(7). 1788–1792. 28 indexed citations

Severin, A & Alexander Tomasz. (1996). Naturally occurring peptidoglycan variants of Streptococcus pneumoniae. Journal of Bacteriology. 178(1). 168–174. 67 indexed citations

Severin, A & Alexander Tomasz. (1995). Selective lysis of cultures and cell walls of penicillin-resistant but not penicillin-susceptible Streptococcus pneumoniae strains by a murein hydrolase complex. Journal of Bacteriology. 177(11). 3316–3319. 3 indexed citations

Severin, A, et al.. (1995). Drastic changes in the peptidoglycan composition of penicillin resistant laboratory mutants of. FEMS Microbiology Letters. 130(1). 31–35. 2 indexed citations

Heumann, Didier, C Barras, A Severin, M. P. Glauser, & Alexander Tomasz. (1994). Gram-positive cell walls stimulate synthesis of tumor necrosis factor alpha and interleukin-6 by human monocytes. Infection and Immunity. 62(7). 2715–2721. 292 indexed citations

10.

Severin, A, et al.. (1992). Altered murein composition in a DD-carboxypeptidase mutant of Streptococcus pneumoniae. Journal of Bacteriology. 174(15). 5152–5155. 32 indexed citations

11.

Figueiredo, Agnes Marie Sá, et al.. (1992). A pneumococcal clinical isolate with high-level resistance to cefotaxime and ceftriaxone. Antimicrobial Agents and Chemotherapy. 36(4). 886–889. 76 indexed citations

12.

Chaloupka, J., et al.. (1982). Differences in the regulation of exocellular proteinase synthesis during growth and sporogenesis of Bacillus megaterium. Canadian Journal of Microbiology. 28(11). 1214–1218. 35 indexed citations

13.

Nesmeyanova, M. A., et al.. (1978). Metabolic and genetic control of isoenzyme spectrum of alkaline phosphatase inEscherichia coli. Folia Microbiologica. 23(1). 30–36. 5 indexed citations

14.

Severin, A, et al.. (1975). [Localization of polyphosphatase in cells of Escherichia coli with repressed and derepressed biosynthesis of this enzyme].. PubMed. 223(5). 1266–8. 2 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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