Results 21 to 30 of about 84,079 (265)

Design of Plant Protection UAV Variable Spray System Based on Neural Networks

Sensors, 2019
Recently, unmanned aerial vehicles (UAVs) have rapidly emerged as a new technology in the fields of plant protection and pest control in China. Based on existing variable spray research, a plant protection UAV variable spray system integrating neural ...
Sheng Wen, Quanyong Zhang, Xuanchun Yin, Yubin Lan, Jiantao Zhang, Yufeng Ge   +5 more
doaj   +1 more source

Comparison of Spray Deposition, Control Efficacy on Wheat Aphids and Working Efficiency in the Wheat Field of the Unmanned Aerial Vehicle with Boom Sprayer and Two Conventional Knapsack Sprayers

Applied Sciences, 2019
As a new low volume application technology, unmanned aerial vehicle (UAV) application is developing quickly in China. The aim of this study was to compare the droplet deposition, control efficacy and working efficiency of a six-rotor UAV with a self ...
Guobin Wang, Yubin Lan, Huizhu Yuan, Haixia Qi, Pengchao Chen, Fan Ouyang, Yuxing Han   +6 more
doaj   +1 more source

Application of sodium selenite in the growing technology of white lupin (Lupinus albus L.) [PDF]

Journal of Agricultural Sciences (Belgrade), 2023
Lupinus is a very diverse genus with many species. The aim of this study was to determine the influence of different methods of application of sodium selenite on the nutritional value of white lupine variety Degas.
Seregina Inga I., Belopukhov Sergey L., Vigilyansky Yuri M., Verkhoturov Vasilij V.   +3 more
doaj  

Determination of the residual efficacy of carbamate and organophosphate insecticides used for indoor residual spraying for malaria control in Ethiopia

Malaria Journal, 2017
Background Indoor residual spraying is one of the key vector control interventions for malaria control in Ethiopia. As malaria transmission is seasonal in most parts of Ethiopia, a single round of spraying can usually provide effective protection against
Delenasaw Yewhalaw, Meshesha Balkew, Josephat Shililu, Sultan Suleman, Alemayehu Getachew, Gedeon Ashenbo, Sheleme Chibsa, Gunawardena Dissanayake, Kristen George, Dereje Dengela, Yemane Ye-Ebiyo, Seth R. Irish   +11 more
doaj   +1 more source

Low-Altitude Technology Empowering Smart Agriculture: Technical System, Application Scenarios, and Challenge Recommendations

智慧农业
[Significance]Agricultural low altitude agricultural technology, with unmanned aerial vehicles (UAVs) as its primary platform, integrates 5G communication, artificial intelligence, and the Internet of Things to support data acquisition, analysis, and ...
LAN Yubin, WANG Chaofeng, SUN Heguang, CHEN Shengde, WANG Guobin, DENG Xiaoling, WANG Yuanjie   +6 more
doaj   +1 more source

Effect of subsequent yield surface on residual stress in 3D numerical simulation of laser cladding process

Mechanical Engineering Journal
Laser cladding (LC) is an advantageous surface modification technique. However, in the case of a thin substrate or a large process area to substrate, large thermal distortions could be generated, which can affect the dimensional accuracy of machinery ...
Taisei IZUMI, Ayumu YANO, Masayuki ARAI
doaj   +1 more source

Effect of different levels of drought stress and growth regulators on yield and yield components of common bean (Phaseolus vulgaris L.) [PDF]

پژوهش‌های حبوبات ایران, 2019
Introduction Legumes have great nutritional value and are an important source of vegetable protein. Population growth in recent decades has led to increased consumption of protein, especially red meat.
Siavosh Danir, Soran Sharafi, Esmaeel Gholinezhad   +2 more
doaj   +1 more source

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

FEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt, Ana‐Maria Sandru, Georg Vucak, Sebastian Didusch, Biljana Riemelmoser, Karin Ehrenreiter, Markus Hartl, Lukas A. Huber, Manuela Baccarini   +8 more
wiley   +1 more source

Influence of Grinding Methodology and Particle Size on Coal and Wood Co-Combustion via Injection Flame Opening Angle

Energies, 2023
Today, more than 61% of the world’s electricity is generated by burning fossil fuels. The search for reducing the negative impact of such thermal power plants on the environment does not stop for a minute, one of the solutions to this problem is the ...
Stanislav Yankovsky, Albina Misyukova, Alisher Berikbolov, Marina Vagner, Natalya Yankovskaya   +4 more
doaj   +1 more source

ADP‐ribosylation: An emerging regulator of the epigenome

Molecular Oncology, EarlyView.
ADP‐ribosylation has emerged as a dynamic epigenetic signaling mechanism that modifies histones and chromatin‐associated proteins. Through coordinated PARylation and MARylation, it integrates with other histone modifications to regulate chromatin structure, transcription factor activity, and gene expression, influencing genome function and disease ...
Cristel V. Camacho, Chenqian Liu, W. Lee Kraus   +2 more
wiley   +1 more source