Maximi Lingemann (18611210 (Paris, France)-1931May 2 (Paris, France)) is a professor of agricultural engineering in France. Who discovered the "Lingemann effect", that is, this group? 1]

After graduating from public schools in Paris, Lingemann studied at the Institute National Agronomique, where he was an excellent student. After graduating from a public school in Paris, Lingemann studied at the National Institute of Agronomy, where he was an excellent student. He also attended Hervé Mangon's rural engineering evening course at the National College of Arts and Crafts. He also took part in Will Mangan's rural project. In the evening, he took part in the Mei Jie (National Academy of Arts and Crafts) course of the Conservatory of Music, such as folk art. (Charles Fran? Ois Hervé mangon (1821-1888) was trained as a civil engineer, but his interest turned to agriculture, where he studied irrigation, drainage and fertilizer. [2] Lingemann also participated? Cole Nationale des Ponts et Chaussé es (National School of Bridges and Roads), a school of civil engineering. (Charlie Fran? ois, Will Mangong (182 1 to 1888) has been trained as a civil engineer, but his interest shifted to agriculture, where he studied irrigation, drainage, fertilizer and so on. [2] Lingemann also attended the meeting? Cole National Course Peng et al. Chaussé es, School of Civil Engineering. 1880 became an agricultural engineer. 1880, became an agricultural engineer. Since 188 1, where is he? The National Agricultural School in Grand Rouen, Nozay, France. [3] To 1883, he writes a column for Agricultural Practice magazine every week. 188 1, taught rural engineering at D' Agriculture, a French national higher education, and worked in Nguyen, Nozay, France. [3] He contributed to 1883, and his weekly column was German Agricultural Practice (Journal of Practical Agriculture).

Until then, the development of agricultural machinery was done by amateurs. At that time, the development of agricultural machinery was mainly completed by amateurs. Eugè ne Tisserand is a director of the Ministry of Agriculture. He wants to use scientific methods to develop and evaluate agricultural machinery. Eugene Tisselang, director of the Ministry of Agriculture, wants to apply for a scientific method to develop and evaluate agricultural machinery. There, he asked Lingemann to draw up a plan for agricultural machinery testing facilities, which opened in 1888 after many crises. Therefore, he requested to test the sketch of agricultural machinery and facilities in Lingemann opened by 1888 after several vicissitudes. The facility was built in Jenner Street, and Lingemann was appointed as the director. [4] He used industrial instruments as much as possible, but he also designed and manufactured such instruments as traction dynamometer, rotary dynamometer and profiler. His goal is to determine the efficiency, economy and working quality of agricultural machinery. His extensive interests soon led him to expand his research to all branches of rural engineering: construction, drainage, irrigation, electrification and water power. The facility was built in Paris and Lingemann in Jenner Street, and was appointed as the director. [4] He adapts to industrial instruments as much as possible, but he also designs and manufactures musical instruments such as traction dynamometer, rotation dynamometer and profiler. His purpose is to determine agricultural machinery, its economy, the quality and efficiency of implementation and other extensive benefits, so that he can expand his research scope to include all rural engineering construction, drainage, irrigation, electrification and hydraulic branches as soon as possible.

1887, Lingemann was elected to the Academy of Agricultural Sciences. In the same year, he became a professor of mechanics and rural engineering in the Academy of Agricultural Sciences. National Agricultural School in Grignion. 1887, Lingemann was elected as the agriculture of Akkadmi, and in the same year, he became? Grignon mechanics and rural engineering, National Agricultural College. At 1897, he replaced his former professor Hervé Mangonas, a professor of rural engineering at the National Agricultural Research Institute. 1897, he succeeded his former professor, Professor of Hervé Mangon National Agronomy Institute of Rural Engineering. He became a professor of colonial rural engineering at 1902. The National Higher Agricultural School in Nojean-sur-Marne. [5] In 1902, he became the national senior professor of agriculture at Nolan-on-Marne School. [5]

In 1897, he invented a simple grid to measure the density of smoke, namely Lingemann scale. 1897, who developed a simple grid ruler for tobacco and density measurement in Lingemann. These grids are still in use today [6]. These grids are still in use today [6]. During the period of 1900- 1905, he wrote an immortal four-volume research work, Essays on the History of Rural Engineering, which traced the development of rural engineering from prehistoric times to modern times. During the period from 1900 to 2005, he wrote a huge four-volume "Essasur L 'Histoire Genie" (a historical essay on rural engineering), which traced the progress of rural engineering from prehistoric times to modern times.

It is particularly noteworthy that Lingemann found the Lingemann effect in 19 13 [7], which is also called "social loafing". [8] Specifically, Lingemann asked his students to pull a rope individually or in groups. The Lingemann effect discovered by Lingemann in 19 13 is very remarkable [7], which is also called "social idleness". [8] Specifically, Lingemann invited his students, individuals and groups to pull a rope. He noticed that the efforts made by a group were less than the sum of the students' individual efforts. [9] He noticed that the effort made by a group was less than the sum of the efforts made by the students acting alone.