Results 101 to 110 of about 2,654 (215)

Global Model Estimates of Atmospheric Al, Ca, Fe, Si, and Ti From Dust and Non‐Dust Aerosols Informed by EMIT Surface Mineralogy and Evaluated Against Observations

Global Biogeochemical Cycles, Volume 40, Issue 5, May 2026.
Abstract Atmospheric deposition of micro‐nutrients like Fe has been shown to be important for ocean biogeochemistry. The largest source of atmospheric Fe and other elements (e.g., Ca, Al, Si, and Ti) is desert dust, although there are significant non‐dust sources in some regions (e.g., combustion, sea salts, volcanoes). However, past estimates of these
Natalie M. Mahowald, Longlei Li, María Gonçalves Ageitos, Ronald L. Miller, Carlos Pérez García‐Pando, Paul Ginoux, Vincenzo Obiso, Philip G. Brodrick, Roger N. Clark, Karine Desboeufs, Robert O. Green, Gregory S. Okin, David R. Thompson, Sagar Rathod, Esteban Gazel, Adrian Hornby, Emile Journet, Maria Grazia Alaimo, Célia Alves, Andres Alastuey, Paulo Artaxo, Alex R. Baker, Francisco Barraza, Silvia Becagli, Clifton S. Buck, Giulia Calzolai, Shankararaman Chellam, Ying Chen, Patrick Y. Chuang, David D. Cohen, Cristina Colombi, Evangelia Diapouli, Gaetano Dongarra, Konstantinos Eleftheriadis, Johann P. Engelbrecht, Corinne Galy‐Lacaux, Cassandra Gaston, Dario Gomez, Yenny González Ramos, Jenny Hand, Roy M. Harrison, Barak Herut, Philip K. Hopke, Zsofia Kertesz, Katriina Kyllönen, Fabrice Lambert, Willam M. Landing, Remi Losno, Franco Lucarelli, Willy Maenhaut, Christopher Marsay, Hitoshi Matsui, Randall V. Martin, Yasser Morera‐Gómez, Adina Paytan, Joseph Prospero, Sergio Rodríguez, Geraldine Sarthou, Rachel Shelley, Ronald L. Siefert, Patricia Smichowski, Daniela Varrica   +61 more
wiley   +1 more source

Farm machinery and lawn and garden equipment : 2009 [PDF]

, 2010
Current industrial report.

core  

Design and experiment of a high-clearance self-propelled sprayer chassis [PDF]

International Journal of Agricultural and Biological Engineering, 2020
Yu Chen, Enrong Mao, Wei Li, Shuo Zhang, Zhenghe Song, Shanju Yang, Jun Chen   +6 more
openaire   +1 more source

Things at Work: How Things Contribute to Performing Work

Journal of Management Studies, Volume 63, Issue 3, Page 1155-1191, May 2026.
Abstract A crucial question for organizations is what constitutes work performance. While the importance of human competence and motivation to work performance has been established, less well understood is how ‘things’ – such as algorithms, tools, instruments, and raw materials – contribute to work performance.
Jörgen Sandberg, Gloria Dall'Alba, Anna Stephens   +2 more
wiley   +1 more source

Air Assistance and Electrostatic Spraying in Soybean Crops

Agrochemicals
This study aimed to evaluate the efficiency of air assistance associated with electrostatic spraying in terms of spray deposition and yield (Experiment 1), and the coverage and droplet density on soybean crops at different working speeds (Experiment 2 ...
Mariana Rodrigues Bueno, Guilherme Sousa Alves, Sérgio Macedo Silva, Tiago Seiji S. Hachiya, Hasle Thiago S. Guimarães, Gustavo Araújo Costa, Felipe Soares Gonçalves, Mateus A. V. G. Oliveira   +7 more
doaj   +1 more source

PROJECTED COSTS AND RETURNS - RICE, LOUISIANA, 1997; PROJECTED COSTS AND RETURNS - SOYBEANS, CORN, MILO, WHEAT, AND WHEAT-SOYBEAN DOUBLE CROP, SOUTHWEST LOUISIANA, 1997 [PDF]

Farmers are annually faced with critical management decisions that impact the employment of production inputs for various crop enterprises and the combination of crops that will be assembled into a cropping system.
Giesler, G. Grant, Salassi, Michael E.
core   +1 more source

Farm machinery and lawn and garden equipment : 2010 [PDF]

, 2011
Current industrial report.

core  

Turn Compensation Control Development and Analysis for a Self-Propelled Sprayer Chassis Suspension System

Journal of the ASABE
Highlights An Experimental sprayer chassis suspension control system was developed and evaluated in headland turns.
Huerta-Musil, Joel, Adams, Bailey
openaire   +4 more sources

Design and test of powerful air-assisted sprayer for high stalk crops. [PDF]

Front Plant Sci, 2023
Miao Y, Chen X, Gong Y, Liu D, Chen J, Wang G, Zhang X.   +6 more
europepmc   +1 more source

CUSTOM MACHINE WORK RATES IN MICHIGAN [PDF]

Farm Management, Labor and Human Capital,
Dartt, Barbara, Schwab, Gerald
core   +1 more source