P. Kai

538 total citations
14 papers, 424 citations indexed

About

P. Kai is a scholar working on Process Chemistry and Technology, Environmental Engineering and Food Science. According to data from OpenAlex, P. Kai has authored 14 papers receiving a total of 424 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Process Chemistry and Technology, 5 papers in Environmental Engineering and 4 papers in Food Science. Recurrent topics in P. Kai's work include Odor and Emission Control Technologies (12 papers), Wind and Air Flow Studies (4 papers) and Food Supply Chain Traceability (4 papers). P. Kai is often cited by papers focused on Odor and Emission Control Technologies (12 papers), Wind and Air Flow Studies (4 papers) and Food Supply Chain Traceability (4 papers). P. Kai collaborates with scholars based in Denmark, China and South Korea. P. Kai's co-authors include Matthew Hansen, Per Bovbjerg Pedersen, Sven G. Sommer, Guoqiang Zhang, S. Morsing, Jan Søberg Strøm, Bjarne Bjerg, Theo van Kempen, Bernd Kaspers and Chayan Kumer Saha and has published in prestigious journals such as European Journal of Agronomy, Biosystems Engineering and Livestock Science.

In The Last Decade

P. Kai

14 papers receiving 390 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P. Kai Denmark	10	240	87	85	83	81	14	424
P. Dahl Denmark	9	265 1.1×	36 0.4×	160 1.9×	77 0.9×	80 1.0×	12	488
J. Arogo United States	11	426 1.8×	59 0.7×	106 1.2×	100 1.2×	70 0.9×	17	736
Sven Nimmermark Sweden	14	336 1.4×	97 1.1×	164 1.9×	33 0.4×	87 1.1×	27	771
T.R. Cumby United Kingdom	16	185 0.8×	80 0.9×	35 0.4×	111 1.3×	64 0.8×	33	669
Kristoffer E.N. Jonassen Denmark	10	291 1.2×	51 0.6×	121 1.4×	33 0.4×	33 0.4×	20	460
Daniel S. Andersen United States	11	164 0.7×	67 0.8×	36 0.4×	117 1.4×	28 0.3×	55	479
H.B. Rom Denmark	10	352 1.5×	36 0.4×	116 1.4×	42 0.5×	103 1.3×	15	524
D. L. Day United States	13	229 1.0×	55 0.6×	80 0.9×	42 0.5×	37 0.5×	27	539
S.P. Lemay Canada	10	186 0.8×	32 0.4×	130 1.5×	35 0.4×	28 0.3×	58	542
Fabrice Guiziou France	10	145 0.6×	92 1.1×	42 0.5×	100 1.2×	34 0.4×	14	443

Countries citing papers authored by P. Kai

Since Specialization

Citations

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

Fields of papers citing papers by P. Kai

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. Kai

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

14 of 14 papers shown

Kai, P., et al.. (2021). Research on low-quality waste heat recovery system based on fuzzy proportion integration differentiation control. Journal of Intelligent & Fuzzy Systems. 41(6). 6169–6179. 1 indexed citations

Kai, P. & Annette Schäfer. (2015). Identification of key odour components in pig house air using hyphenated gas chromatography olfactometry. eCommons (Cornell University). 7 indexed citations

Kai, P., et al.. (2014). Manure belts for harvesting urine and feces separately and improving air quality in swine facilities. Livestock Science. 162. 214–222. 14 indexed citations

Saha, Chayan Kumer, et al.. (2012). Modeling Ammonia Mass Transfer Process from a Model Pig House Based on Ventilation Characteristics. Transactions of the ASABE. 55(4). 1597–1607. 5 indexed citations

Zhu, Songming, et al.. (2011). Key factors driving ammonia emissions from a pig house slurry pit. Biosystems Engineering. 108(3). 195–203. 21 indexed citations

Ogawa, Hitoshi, P. Dahl, Tohru Suzuki, P. Kai, & Hisamitsu Takai. (2011). A microbiological-based air cleaning system using a two-step process for removal of ammonia in discharge air from a pig rearing building. Biosystems Engineering. 109(2). 108–119. 5 indexed citations

Zhang, Guoqiang, et al.. (2009). Airflow characteristics at the surface of manure in a storage pit affected by ventilation rate, floor slat opening, and headspace height. Biosystems Engineering. 104(1). 97–105. 32 indexed citations

Bjerg, Bjarne, Guoqiang Zhang, & P. Kai. (2008). Porous media as boundary condition for air inlet, slatted floor and animal occupied zone in numerical simulation of airflow in a pig unit.. Research at the University of Copenhagen (University of Copenhagen). 18 indexed citations

Zhang, Guoqiang, Bjarne Bjerg, Jan Søberg Strøm, et al.. (2008). Emission effects of three different ventilation control strategies—A scale model study. Biosystems Engineering. 100(1). 96–104. 31 indexed citations

10.

Kai, P., et al.. (2007). A whole-farm assessment of the efficacy of slurry acidification in reducing ammonia emissions. European Journal of Agronomy. 28(2). 148–154. 177 indexed citations

11.

Morsing, S., Jan Søberg Strøm, Guoqiang Zhang, & P. Kai. (2007). Scale model experiments to determine the effects of internal airflow and floor design on gaseous emissions from animal houses. Biosystems Engineering. 99(1). 99–104. 40 indexed citations

12.

Hansen, Matthew, et al.. (2006). EFFECTS OF ANAEROBIC DIGESTION AND SEPARATION OF PIG SLURRY ON ODOR EMISSION. Applied Engineering in Agriculture. 22(1). 135–139. 41 indexed citations

13.

Kai, P., Bernd Kaspers, & Theo van Kempen. (2006). Modeling Sources of Gaseous Emissions in a Pig House with Recharge Pit. Transactions of the ASABE. 49(5). 1479–1485. 20 indexed citations

14.

Bjerg, Bjarne, P. Kai, S. Morsing, & Hisamitsu Takai. (2004). CFD Analysis to Predict Close Range Spreading of Ventilation Air from Livestock Buildings. eCommons (Cornell University). 12 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.

Explore authors with similar magnitude of impact