Results 81 to 90 of about 5,192,620 (392)

Mechanistic basis for inhibition of the extended‐spectrum β‐lactamase GES‐1 by enmetazobactam and tazobactam

FEBS Letters, EarlyView.
Antimicrobial resistance (AMR) is of huge importance, resulting in over 1 million deaths each year. Here, we describe how a new drug, enmetazobactam, designed to help fight resistant bacterial diseases, inhibits a key enzyme (GES‐1) responsible for AMR. Our data show it is a more potent inhibitor than the related tazobactam, with high‐level computation
Michael Beer, Philip Hinchliffe, Marko Hanževački, Christopher R. Bethel, Catherine L. Tooke, Marc W. Van der Kamp, Krisztina M. Papp‐Wallace, Robert A. Bonomo, Stuart Shapiro, Adrian J. Mulholland, James Spencer   +10 more
wiley   +1 more source

SIMULATION ANALYSIS AND EXPERIMENT OF CLEANING MECHANISM FOR TRACK-TYPE COMBINE HARVESTER BASED ON CFD-DEM

INMATEH Agricultural Engineering
This research aims to solve the problem of material accumulation on the screen surface of the cleaning device of tracked combine harvester and proposes an innovative solution of designing a pre-screening device based on the traditional cleaning device ...
Hongda Zhao, Xianghao Li, Yongli Zhao, Shaochuan Li, Peisong Diao   +4 more
semanticscholar   +1 more source

A Feeding Quantity Monitoring System for a Combine Harvester: Design and Experiment

Agriculture, 2022
Due to the commitment to the target of green mechanized production and precision agriculture, the operating parameters of the main functional components of a combine harvester need to be adjusted according to the feeding quantity.
Tao Jiang, Zhuohuai Guan, Haitong Li, Senlin Mu, Chongyou Wu, Min Zhang, Gang Wang, Xu Chen   +7 more
semanticscholar   +1 more source

Modeling of a combine harvester speed for reducing harvesting loss of paddy

Discover Agriculture
Loss reduction of paddy during harvesting is one of the most strategic options for ensuring food security for the growing population of Bangladesh. Amongst the many other factors, harvesting speed of a paddy combine harvester is more crucial one to be ...
Sahabuddin Ahamed, Md. Jobaer Hossain, Md. Rostom Ali, Chayan Kumer Saha, Md. Mosharrof Hussain, Md Yeaqub Ali, Anisur Rahman, Md. Monjurul Alam   +7 more
doaj   +1 more source

Evaluation of Changes in Soil Compaction Due to the Passage of Combine Harvester

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2016
This paper concerns the results of changes in soil compaction after the passages of combine harvester. The research was done on the maize-stubble; the soil was the mold formed in the sand.
Martin Svoboda, Marek Brennensthul, Jiří Pospíšil   +2 more
doaj   +1 more source

Discriminating Feed Rate of Combine Harvester by Using Association Rule Mining

Elektronika ir Elektrotechnika, 2023
The feed rate is an important evaluation index of combine harvester performance. The quick identification of the amount of feed rate that enters the combine during harvesting is of great significance for the efficiency and operational quality of the ...
Yehong Liu, Dong Dai, Can Tang, Xin Wang, Shumao Wang   +4 more
doaj   +1 more source

Harvesting seed crops: evaluating quality of combined harvesters’ operation [PDF]

E3S Web of Conferences, 2019
The analysis of the bunker grain collected by various combine harvesters in the conditions of ordinary operation on cleaning of seed crops of grain crops is carried out. Evaluated the purity of the bunker heap, crushing grain, clogged with other seeds.
Aliksey Podzorov, Igor Pekhalskii
openaire   +3 more sources

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

VIBRATION SIGNAL EXTRACTION AND ANALYSIS OF COMBINE HARVESTER BASED ON LOW-PASS FILTER-EEMD COMBINATION

Engenharia Agrícola
The influence of other working parts on the cab of a combine harvester will lead to increased vibration. The traditional time-frequency domain method for vibration signal analysis will result in a mixture of high and low frequencies, and it is impossible
Kuizhou Ji, Yaoming Li, Yanbin Liu, Zhiwu Yu, Junhui Cheng   +4 more
semanticscholar   +1 more source

Mechanical Harvesting of Castor Bean (Ricinus communis L.) with a Combine Harvester Equipped with Two Different Headers: A Comparison of Working Performance

Energies, 2022
Castor bean (Ricinus communis L.) is a promising industrial crop suitable for cultivation in marginal conditions in the Mediterranean area, but the mechanical harvesting of the seeds is still usually performed manually.
W. Stefanoni, F. Latterini, Valantis Malkogiannidis, Vlasis Salpiggidis, E. Alexopoulou, L. Pari   +5 more
semanticscholar   +1 more source