Ferenc Hajnal

574 total citations
26 papers, 418 citations indexed

About

Ferenc Hajnal is a scholar working on Surgery, Endocrinology, Diabetes and Metabolism and Cellular and Molecular Neuroscience. According to data from OpenAlex, Ferenc Hajnal has authored 26 papers receiving a total of 418 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Surgery, 8 papers in Endocrinology, Diabetes and Metabolism and 7 papers in Cellular and Molecular Neuroscience. Recurrent topics in Ferenc Hajnal's work include Neuropeptides and Animal Physiology (7 papers), Pancreatitis Pathology and Treatment (6 papers) and Diabetes Treatment and Management (5 papers). Ferenc Hajnal is often cited by papers focused on Neuropeptides and Animal Physiology (7 papers), Pancreatitis Pathology and Treatment (6 papers) and Diabetes Treatment and Management (5 papers). Ferenc Hajnal collaborates with scholars based in Hungary, United States and Qatar. Ferenc Hajnal's co-authors include Jorge E. Valenzuela, Ákos Pap, János Lonovics, László G. Boros, József Németh, Sylvia J. Shaw, Philip W. Ralls, Adina Zeidler, Tamás Takács and Tibor Kádár and has published in prestigious journals such as Gastroenterology, Journal of Medicinal Chemistry and Journal of Neurochemistry.

In The Last Decade

Ferenc Hajnal

26 papers receiving 398 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ferenc Hajnal Hungary 11 144 81 69 68 64 26 418
J. Hotz Germany 10 247 1.7× 35 0.4× 60 0.9× 54 0.8× 32 0.5× 24 486
J. B. M. J. Jansen Netherlands 16 344 2.4× 46 0.6× 103 1.5× 55 0.8× 65 1.0× 36 657
Piotr Paluszkiewicz Poland 14 77 0.5× 42 0.5× 84 1.2× 143 2.1× 36 0.6× 32 576
C. Beglinger Switzerland 13 329 2.3× 55 0.7× 109 1.6× 22 0.3× 58 0.9× 20 586
J O Hunter United Kingdom 13 182 1.3× 64 0.8× 56 0.8× 110 1.6× 25 0.4× 20 465
Ciara M. Fallon Ireland 6 106 0.7× 160 2.0× 143 2.1× 139 2.0× 34 0.5× 10 453
Szymon Hryhorowicz Poland 13 76 0.5× 31 0.4× 52 0.8× 155 2.3× 49 0.8× 37 531
Mariacristina Castelli United States 10 76 0.5× 42 0.5× 47 0.7× 98 1.4× 14 0.2× 19 399
Laura Wang United States 9 100 0.7× 245 3.0× 100 1.4× 93 1.4× 43 0.7× 13 588
T J Thomson United Kingdom 14 134 0.9× 62 0.8× 154 2.2× 47 0.7× 58 0.9× 28 483

Countries citing papers authored by Ferenc Hajnal

Since Specialization
Citations

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

Fields of papers citing papers by Ferenc Hajnal

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ferenc Hajnal

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

All Works

20 of 20 papers shown
1.
Matúz, Mária, Gyöngyvér Soós, Ferenc Hajnal, et al.. (2023). Gyógyszerrosta: a racionális gyógyszeres terápia meghatározó eleme. Orvosi Hetilap. 164(24). 931–941. 3 indexed citations
2.
Karádi, Kázmér, et al.. (2019). Knowledge of general practitioners on dementia and mild cognitive impairment: a cross-sectional, questionnaire study from Hungary. Educational Gerontology. 45(8). 495–505. 10 indexed citations
3.
Busa, Csilla, Éva Pozsgai, Ágnes Csikós, et al.. (2019). Hungarian general practitioners’ attitude and the role of education in dementia care. Primary Health Care Research & Development. 20. e92–e92. 13 indexed citations
4.
Karádi, Kázmér, et al.. (2019). Dementia in Hungary: General practitioners’ routines and perspectives regarding early recognition. European Journal of General Practice. 26(1). 7–13. 5 indexed citations
5.
Hajnal, Ferenc, et al.. (2017). Az alapellátásban dolgozó orvosok és munkatársaik preventív szerepe járványok idején. Fókuszcsoportokra alapozott szakmapolitikai hatáselemzés a 2009/2010. évi H1N1 influenza-világjárvány tapasztalatairól | The role of primary care professionals in preventive activitites during epidemicsFocus group assessment of the management of flu pandemic in 2009/2010. 2 indexed citations
6.
Balogh, Sándor, et al.. (2005). Factors associated with the consumption of fruits and vegetables in south-east Hungary. Acta Alimentaria. 34(2). 142–152. 1 indexed citations
7.
Takács, Tamás, Ferenc Hajnal, József Németh, János Lonovics, & Ákos Pap. (2000). Stimulated Gastrointestinal Hormone Release and Gallbladder Contraction During Continuous Jejunal Feeding in Patients with Pancreatic Pseudocyst Is Inhibited by Octreotide. International Journal of Gastrointestinal Cancer. 28(3). 215–220. 11 indexed citations
8.
Czakó, László, Ferenc Hajnal, József Németh, & János Lonovics. (2000). Assessment of Pancreatic Enzyme Secretory Capacity by a Modified Lundh Test. International Journal of Gastrointestinal Cancer. 27(1). 13–20. 4 indexed citations
9.
Hajnal, Ferenc, et al.. (1999). Effect of a Liquid Meal Given as a Bolus into the Jejunum on Human Pancreatic Secretion. Pancreas. 18(2). 197–202. 14 indexed citations
10.
Szilvássy, Zoltán, I. Nagy, L Madácsy, et al.. (1997). Beneficial effect of lovastatin on sphincter of Oddi dyskinesia in hypercholesterolemia and hypertriglyceridemia.. PubMed. 92(5). 900–2. 15 indexed citations
11.
Shaw, Sylvia J., et al.. (1993). Gallbladder dysfunction in diabetes mellitus. Digestive Diseases and Sciences. 38(3). 490–496. 41 indexed citations
12.
Kisfalvi, Krisztina, Ferenc Hajnal, Gábor Varga, & M. Papp. (1993). Influence of gastrointestinal (GI) hormones on suckling, gastric emptying and pancreatic trypsin content in the developing rat.. PubMed. 19(4). 149–55. 5 indexed citations
13.
Hajnal, Ferenc, et al.. (1993). Pancreatic secretion in chronic alcoholics. Digestive Diseases and Sciences. 38(1). 12–17. 14 indexed citations
14.
Nagy, I., et al.. (1993). Pancreatic trophism in experimental liver cirrhosis. International Journal of Pancreatology. 14(2). 157–166. 9 indexed citations
15.
Pap, Ákos, László G. Boros, & Ferenc Hajnal. (1991). Essential Role of Cholecystokinin in Pancreatic Regeneration After 60% Distal Resection in Rats. Pancreas. 6(4). 412–418. 23 indexed citations
16.
Hajnal, Ferenc, et al.. (1990). Effect of alcohol and alcoholic beverages on meal-stimulated pancreatic secretion in humans. Gastroenterology. 98(1). 191–196. 42 indexed citations
17.
Hajnal, Ferenc, et al.. (1989). Effect of Alcohol and Alcoholic Beverages on Nonstimulated Pancreatic Secretion in Humans. Pancreas. 4(4). 486–491. 18 indexed citations
18.
Pap, Á., I. Nagy, Tamás Takács, et al.. (1989). Mechanisms of action of alcohol administration on the trophic effect of soybean trypsin inhibitor and cholecystokinin octapeptide in rat. International Journal of Pancreatology. 5(3). 263–272. 2 indexed citations
19.
Hajnal, Ferenc, et al.. (1988). Pectin delays gastric emptying and increases satiety in obese subjects. Gastroenterology. 95(5). 1211–1215. 119 indexed citations
20.
Lonovics, J, et al.. (1979). Investigation of cholecystokinin-octapeptide splitting enzyme in dog kidney.. PubMed. 26(3). 222–6. 8 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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