Results 191 to 200 of about 36,079 (287)

Enhancing tunnel sprayer performance through optimization of constructional parameters. [PDF]

Sci Rep
Singh J, Din M, Agrawal KN, Jyoti B, Roul AK, Mahapatra J, Pagare V.   +6 more
europepmc   +1 more source

Pesticide exposure of operators during mixing and loading a drone: towards a stratified exposure assessment

Pest Management Science, EarlyView.
Operators are exposed to concentrated formulation during mixing of pesticide into the nurse tank and to an in‐use dilution during loading the drone; stratification of exposure for mixing and loading would inform the exposure assessment approach by applying the appropriate dermal absorption considerations.
Edgars Felkers, Christian J Kuster, Georg Hamacher, Thomas Anft, Maxie Kohler   +4 more
wiley   +1 more source

Multi-Field Coupling- and Data-Driven-Based Optimization of Cooling Process Parameters for Planetary Rolling Rolls. [PDF]

Materials (Basel)
Yue F, Shao Y, Sun H, Liu J, Chen D, Sha Z.   +5 more
europepmc   +1 more source

Optimization of Microfibrillated and Nanofibrillated Cellulose Coating to Improve Performance of Paperboard Intended for Food Packaging Applications

Packaging Technology and Science, EarlyView.
This study aims to optimise the application methods of a biobased suspension of micro/nano cellulose fibrils from agro‐biomass subjected to high‐pressure homogenisation. Two methods were selected, bar coating (BC) and spray coating (SC), and were tested using an LF factorial design with 3 levels and 2 factors.
Andrea Feroce, Fabio Licciardello, Luciano Piergiovanni   +2 more
wiley   +1 more source

Investigation of the laser fluence and wavelength dependence in surface‐assisted laser desorption/ionization mass spectrometry using gold nanoparticles

Rapid Communications in Mass Spectrometry, EarlyView.
Rationale Surface‐assisted laser desorption/ionization (SALDI) mass spectrometry (MS) builds on the use of nanostructured surfaces (e.g., coatings of colloidal nanoparticles) to promote analyte desorption and ionization. The SALDI process is believed to occur mainly through thermal processes, resulting from heating of the nanosubstrate upon absorption ...
Wendy H. Müller, Alexander Potthoff, Klaus Dreisewerd, Jens Soltwisch   +3 more
wiley   +1 more source

Spray nozzles, pressures, additives and stirring time on viability and pathogenicity of entomopathogenic nematodes (nematoda: rhabditida) for greenhouses. [PDF]

PLoS One, 2013
Moreira GF, Batista ES, Campos HB, Lemos RE, Ferreira Mda C.   +4 more
europepmc   +1 more source

Development and Preliminary Evaluation of a Machine Vision‐Guided Smart Sprayer Prototype Toward Precision Vegetable Weeding

Journal of Field Robotics, EarlyView.
ABSTRACT Sustainable weed management necessitates herbicide‐reduced, precision weed control. Recent advancements in machine vision and artificial intelligence (AI) for weed recognition and localization have created new opportunities for high‐precision weeding. Although blanket spraying systems are widely used for weed removal, machine vision‐guided, AI‐
Boyang Deng, Yuzhen Lu, Daniel Brainard
wiley   +1 more source

Engineered biodegradable polymeric nanoparticles injectable system of atorvastatin for improved therapeutic activity. [PDF]

Sci Rep
Venkatraman R, B Narayanan VH, Nowakowski S, Nellinger S, Kluger P, Kopka B, Brzezinski M, Sankar A, Durai R.   +8 more
europepmc   +1 more source

Advances in research on impulse hydro‐turbine technology

River, EarlyView.
Abstract To accelerate the development of impulse hydro‐turbines and support the efficient utilization of hydropower resources in Southwest China, this paper examines the background, historical development, and research progress of impulse hydro‐turbines.
Xiaochao Li, Ye Zhou, Hao Zhang, Guanglei Xiao, Yanwei Li, Zhongxin Gao, Zhiyang Lu, Shangqi Li   +7 more
wiley   +1 more source

Multimatrix Composite Materials for Rocket Nozzle Manufacturing: A Comparative Review. [PDF]

Polymers (Basel)
Meiirbekov M, Sadykov M, Kuandyk A, Nurguzhin M, Janikeyev M, Gulmaira P, Mustafa L, Yesbolov N.   +7 more
europepmc   +1 more source