This map shows the geographic impact of A. Hopkins'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. Hopkins with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. Hopkins more than expected).
This network shows the impact of papers produced by A. Hopkins. 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. Hopkins. The network helps show where A. Hopkins may publish in the future.
Co-authorship network of co-authors of A. Hopkins
This figure shows the co-authorship network connecting the top 25 collaborators of A. Hopkins.
A scholar is included among the top collaborators of A. Hopkins 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. Hopkins. A. Hopkins 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.
O’Brien, Colm, et al.. (2019). The role of lamina cribrosa tissue stiffness as a fundamental biomechanical driver of pathological glaucomatous cupping. Investigative Ophthalmology & Visual Science. 60(9). 6187–6187.1 indexed citations
2.
Hopkins, A., Natalie Hudson, Sarah Doyle, Mark Cahill, & Matthew Campbell. (2019). Fundus fluorescein angiography (FFA) in human subjects displays circadian variation. Investigative Ophthalmology & Visual Science. 60(9). 5268–5268.1 indexed citations
3.
Hopkins, A., R. P. Collins, M. D. Fraser, et al.. (2014). Prediction of energy content of grass silages depending on grass and ensiling conditions.. 613–615.
4.
Niderkorn, Vincent, Cécile Martin, René Baumont, et al.. (2014). Associative effects between forage species on intake and digestive efficiency in sheep.. 734–736.2 indexed citations
5.
Halling, Magnus, Christian Paúl, Mikko Tuori, et al.. (2013). Production and nutritive quality of forage legumes for silage. Jukuri (Natural Resources Institute Finland (Luke)).1 indexed citations
6.
Ruget, Françoise, J. Moreau, E. Cloppet, et al.. (2010). Effect of climate change on grassland production for herbivorous livestock systems in France.. 75–77.6 indexed citations
7.
Schnyder, H., J. Isselstein, F. Taube, et al.. (2010). Suitability of seed mixtures for intensively farmed permanent meadows in a mountain environment.. View. 536–538.1 indexed citations
8.
Vliegher, A. de, H. Schnyder, J. Isselstein, et al.. (2010). White clover effect on yield and quality of a Lolium perenne sward under cutting conditions.. 211–213.2 indexed citations
9.
Macolino, Stefano, H. Schnyder, J. Isselstein, et al.. (2010). Relationships between dry matter yield, forage nutritive value, and some canopy parameters of alfalfa crop.. Research Padua Archive (University of Padua). 548–550.1 indexed citations
10.
Murphy, Patricia, P. French, Thomas Bolger, et al.. (2010). Dairy soiled water as an organic fertilizer for perennial ryegrass pasture.. 247–249.1 indexed citations
11.
Gaisler, J., et al.. (2008). Effects of intensity of fertilization and cutting frequency on forage quality and diversity of permanent grassland in Central Europe in 2003-2007.. 595–597.1 indexed citations
12.
Moharrery, A., T. Hvelplund, A. Hopkins, et al.. (2008). Characterization of water soluble proteins in some forage species and their effects on fermentation process measured by a gas production method.. 486–488.1 indexed citations
13.
Jansson, Anna, et al.. (2008). Effects of natural pasture on body condition in fit Standardbred geldings.. 989–991.1 indexed citations
14.
Mikić, Aleksandar, Sanja Vasiljević, Đura Karagić, et al.. (2008). Forage yields in urban populations of hairy vetch (Vicia villosa Roth) from Serbia.. 281–283.6 indexed citations
15.
Wallenhammar, Ann-Charlotte, Eva Stoltz, A. Hopkins, et al.. (2008). Influence of root rot on the sustainability of grass/legume leys in Sweden.. 341–343.2 indexed citations
16.
Mikić, Aleksandar, Sanja Vasiljević, Đorđe Krstić, et al.. (2008). Forage yields in urban populations of narrow-leafed vetch (Vicia sativa subsp. nigra (L.) Ehrh.) from Serbia.. 284–286.5 indexed citations
17.
Wróbel, B., et al.. (2008). Quality and aerobic stability of big-bale silage treated with bacterial inoculants containing Lactobacillus buchneri.. 651–653.9 indexed citations
18.
Hopkins, A., et al.. (2008). Effects of different stocking rates with dairy cows on herbage quality in organic farming.. 553–555.1 indexed citations
19.
Hatch, D. J., A. Hopkins, & G.L. Velthof. (2004). Prediction of N offtake in resown grassland based on temperature and soil chemical and physical characteristics. Socio-Environmental Systems Modeling. 744–746.1 indexed citations
20.
Hopkins, A., et al.. (2004). Nitrogen and phosphorus cycling in grass-to-grass resowing and grass-arable rotations. Socio-Environmental Systems Modeling. 5–23.4 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.