Lawrence A. Johnson

14.7k total citations · 2 hit papers
250 papers, 11.1k citations indexed

About

Lawrence A. Johnson is a scholar working on Reproductive Medicine, Food Science and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Lawrence A. Johnson has authored 250 papers receiving a total of 11.1k indexed citations (citations by other indexed papers that have themselves been cited), including 71 papers in Reproductive Medicine, 63 papers in Food Science and 58 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Lawrence A. Johnson's work include Sperm and Testicular Function (70 papers), Reproductive Biology and Fertility (58 papers) and Proteins in Food Systems (52 papers). Lawrence A. Johnson is often cited by papers focused on Sperm and Testicular Function (70 papers), Reproductive Biology and Fertility (58 papers) and Proteins in Food Systems (52 papers). Lawrence A. Johnson collaborates with scholars based in United States, Australia and Brazil. Lawrence A. Johnson's co-authors include Duane L. Garner, W.M.C. Maxwell, Stéphanie Jung, G. Rickey Welch, V. G. Pursel, J.R. Dobrinsky, Tong Wang, K.F. Weitze, Buddhi Lamsal and Earl G. Hammond and has published in prestigious journals such as Bioresource Technology, Journal of Agricultural and Food Chemistry and Annals of the New York Academy of Sciences.

In The Last Decade

Lawrence A. Johnson

242 papers receiving 10.3k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Storage of boar semen

2000 588 citations Lawrence A. Johnson, W.M.C. Maxwell et al. profile →
Viability Assessment of Mammalian Sperm Using SYBR-14 and Propidium Iodide1

1995 585 citations Duane L. Garner, Lawrence A. Johnson Biology of Reproduction profile →

Peers

Countries citing papers authored by Lawrence A. Johnson

Since Specialization

Citations

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

Fields of papers citing papers by Lawrence A. Johnson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Lawrence A. Johnson

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Production of Bovine Calves Following Separation of X- and Y- Chromosome Bearing Sperm and In Vitro 2019 ·The Bovine Practitioner ·D. G. Cran, Lawrence A. Johnson, Nigel Miller	0
2	The effectiveness of flow cytometric sorting of human sperm (MicroSort®) for influencing a child’s sex 2014 ·Reproductive Biology and Endocrinology ·David S. Karabinus, (unknown), H. Stern, Daniel Potter, (unknown), (unknown), Lawrence A. Johnson, Joseph D. Schulman	12
3	Scale‐up of Enzyme‐Assisted Aqueous Extraction Processing of Soybeans 2009 ·Journal of the American Oil Chemists Society ·J. M. L. N. de Moura, (unknown), Lawrence A. Johnson	41
4	Sonication of sugary-2 corn: A potential pretreatment to enhance sugar release 2009 ·Bioresource Technology ·Melissa Montalbo‐Lomboy, Lawrence A. Johnson, Samir Kumar Khanal, J. van Leeuwen, David Grewell	45
5	Demulsification of oil-rich emulsion from enzyme-assisted aqueous extraction of extruded soybean flakes 2008 ·Bioresource Technology ·Jing Wu, Lawrence A. Johnson, Stéphanie Jung	85
6	The relationship between membrane status and fertility of boar spermatozoa after flow cytometric sorting in the presence or absence of seminal plasma 1999 ·Reproduction Fertility and Development ·W.M.C. Maxwell, Charles R. Long, Lawrence A. Johnson, J.R. Dobrinsky, G. Rickey Welch	94
7	Physiology of spermatozoa at high dilution rates: the influence of seminal plasma 1999 ·Theriogenology ·W.M.C. Maxwell, Lawrence A. Johnson	211
8	Sexing mammalian sperm — Overview 1999 ·Theriogenology ·G.E. Seidel, Lawrence A. Johnson	44
9	Dual labeling of the cytoskeleton and DNA strand breaks in porcine embryos produced in vivo and in vitro 1998 ·Molecular Reproduction and Development ·Charles R. Long, J.R. Dobrinsky, Wesley M. Garrett, Lawrence A. Johnson	44
10	Comparative viability of bovine sperm frozen on a cryomicroscope or in straws 1997 ·Theriogenology ·Linda M. Penfold, Duane L. Garner, A Michael Donoghue, Lawrence A. Johnson	7
11	Slit-scan flow cytometry for consistent high resolution DNA analysis of X- and Y-chromosome bearing sperm 1996 ·Cytometry ·W. Rens, Glenn R. Welch, David W. Houck, Carel H. van Oven, Lawrence A. Johnson	9
12	Development of a Culture Medium (BECM-3) for Porcine Embryos: Effects of Bovine Serum Albumin and Fetal Bovine Serum on Embryo Development 1996 ·Biology of Reproduction ·J.R. Dobrinsky, Lawrence A. Johnson, D. Rath	113
13	Viability Assessment of Mammalian Sperm Using SYBR-14 and Propidium Iodide1 breakdown → 1995 ·Biology of Reproduction ·Duane L. Garner, Lawrence A. Johnson	585
14	Human sperm sex selection 1994 ·Human Reproduction ·Lawrence A. Johnson, Joseph D. Schulman	27
15	Production of bovine calves following separation of X- and Y-chromosome bearing sperm and in vitro fertilisation 1993 ·Veterinary Record ·D. G. Cran, Lawrence A. Johnson, Netanella Miller, (unknown), Cécile Polge	119
16	EFFECTS OF ALL-TERRAIN VEHICLE TRAFFIC ON TUNDRA TERRAIN NEAR ANAKTUVUK PASS, ALASKA 1988 ·US Army Corps of Engineers: Engineer Research and Development Center (Knowledge Core) ·Charles H. Racine, Lawrence A. Johnson	4
17	Flow sorting of X and Y chromosome‐bearing spermatozoa into two populations 1987 ·Gamete Research ·Lawrence A. Johnson, (unknown), (unknown), Daniel Pinkel	89
18	Cannulation of Ductus Deferens of the Boar: A Surgical Technique 1975 ·American Journal of Veterinary Research ·Lawrence A. Johnson, V. G. Pursel	0
19	Glutamio-oxaloacetic transaminase and lactic dehydrogenase activities of boar spermatozoa and seminal plasma 1969 ·Reproduction ·V. G. Pursel, Lawrence A. Johnson, (unknown)	14
20	Phospholipid fatty acids and free amino acids of boar semen 1969 ·Reproduction ·Lawrence A. Johnson, V. G. Pursel, (unknown)	1

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.

Explore authors with similar magnitude of impact