Pesticides are one of the most significant sources of poison to the human nervous system when misused. New research indicates that various cultures may misinterpret the directions provided by the manufacturers, thereby increasing the chances for mishandling.
The pesticide industry considers culture to be an increasing concern due to changing demographic trends - specifically, increases in migrant laborers and overall language diversity. As these trends continue, the opportunities for communication errors with pesticide use increase. Previous studies indicate that the main reason pesticides are misused is because customers are unable to follow the instructions. Cultural differences in how one interprets language, color, and symbols may exacerbate the problem.
To reduce the possibility of pesticide exposure, two researchers are investigating the use of cultural ergonomics to prevent pesticide exposure. Tonya Smith-Jackson, assistant professor of human factors engineering and ergonomics at Virginia Tech, and Michael Wogalter, professor of ergonomics at North Carolina State University, are working together under the auspices of a research contract from the National Institute for Occupational Safety and Health.
Tonya Smith-Jackson | EurekAlert!
Microjet generator for highly viscous fluids
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Sweet route to greater yields
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A newly developed laser technology has enabled physicists in the Laboratory for Attosecond Physics (jointly run by LMU Munich and the Max Planck Institute of Quantum Optics) to generate attosecond bursts of high-energy photons of unprecedented intensity. This has made it possible to observe the interaction of multiple photons in a single such pulse with electrons in the inner orbital shell of an atom.
In order to observe the ultrafast electron motion in the inner shells of atoms with short light pulses, the pulses must not only be ultrashort, but very...
A group of researchers led by Andrea Cavalleri at the Max Planck Institute for Structure and Dynamics of Matter (MPSD) in Hamburg has demonstrated a new method enabling precise measurements of the interatomic forces that hold crystalline solids together. The paper Probing the Interatomic Potential of Solids by Strong-Field Nonlinear Phononics, published online in Nature, explains how a terahertz-frequency laser pulse can drive very large deformations of the crystal.
By measuring the highly unusual atomic trajectories under extreme electromagnetic transients, the MPSD group could reconstruct how rigid the atomic bonds are...
Quantum computers may one day solve algorithmic problems which even the biggest supercomputers today can’t manage. But how do you test a quantum computer to...
For the first time, a team of researchers at the Max-Planck Institute (MPI) for Polymer Research in Mainz, Germany, has succeeded in making an integrated circuit (IC) from just a monolayer of a semiconducting polymer via a bottom-up, self-assembly approach.
In the self-assembly process, the semiconducting polymer arranges itself into an ordered monolayer in a transistor. The transistors are binary switches used...
Breakthrough provides a new concept of the design of molecular motors, sensors and electricity generators at nanoscale
Researchers from the Institute of Organic Chemistry and Biochemistry of the CAS (IOCB Prague), Institute of Physics of the CAS (IP CAS) and Palacký University...
15.02.2018 | Event News
13.02.2018 | Event News
12.02.2018 | Event News
23.02.2018 | Physics and Astronomy
23.02.2018 | Health and Medicine
23.02.2018 | Physics and Astronomy