This map shows the geographic impact of Osman Hassan'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 Osman Hassan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Osman Hassan more than expected).
This network shows the impact of papers produced by Osman Hassan. 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 Osman Hassan. The network helps show where Osman Hassan may publish in the future.
Co-authorship network of co-authors of Osman Hassan
This figure shows the co-authorship network connecting the top 25 collaborators of Osman Hassan.
A scholar is included among the top collaborators of Osman Hassan 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 Osman Hassan. Osman Hassan is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Hassan, Osman, et al.. (2016). Physicochemical analysis of cholesterol-reduced egg yolk powder and its application in mayonnaise. International Food Research Journal. 23(2). 575–582.9 indexed citations
Muhamad, Halimah, et al.. (2012). AN IMPROVED METHOD FOR THE DETERMINATION OF CHLORPYRIFOS IN PALM OIL MATRICES USING GAS CHROMATOGRAPHY. Journal of Oil Palm Research. 24. 1404–1411.4 indexed citations
7.
Bakar, Farah Diba Abu, Amir Rabu, Muhamad Helmi Md Said, et al.. (2011). Overexpression, purification and characterization of the Aspergillus niger endoglucanase, EglA, in Pichia pastoris. AFRICAN JOURNAL OF BIOTECHNOLOGY. 10(11). 2101–2111.24 indexed citations
8.
Lawal, Lawal, et al.. (2011). The chemical composition and mycoflora of sundried shelled melon seeds (Citrullus vulgaris) during storage.. 2(8). 310–314.9 indexed citations
Bakar, Farah Diba Abu, Mamot Said, Osman Hassan, et al.. (2010). Expression and characterization of the recombinant Trichoderma virens endochitinase Cht2. African Journal of Microbiology Research. 4(16). 1758–1767.7 indexed citations
11.
Al‐Assaf, Saphwan, et al.. (2010). Molecular characterisation of sago starch using gel permeation chromatography multi-angle laser light scattering. Sains Malaysiana. 39(6). 969–973.14 indexed citations
Mustapha, Wan Aida Wan, Chun Wai Ho, Mohamad Yusof Maskat, & Osman Hassan. (2008). Relating descriptive sensory analysis to gas chromatography/mass spectrometry of palm sugars using partial least squares regression. International Food Research Journal. 15(1). 35–45.4 indexed citations
14.
Samah, Rozaimi Abu, Nik Azmi Nik Mahmood, Kian Mau Goh, Osman Hassan, & Rosli Md Illias. (2008). Production of thermostable pullulanase from Bacillus flavothermus KWF-1: medium development using experimental design with data transformation.4 indexed citations
Ishida, M. & Osman Hassan. (1997). Utilization of Oil Palm Frond as Cattle Feed. Japan Agricultural Research Quarterly JARQ. 31(1). 41–47.26 indexed citations
20.
Hassan, Osman, et al.. (1996). Oil-palm fronds as a roughage feed source for ruminants in Malaysia..25 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.