You are here: Home / Research Topics / Research Highlights / Search Results

Research Highlights

Search Results

Below are the highlights meeting your search criteria. To perform another search, click here.

Highlight IDTitleStrategic Program Area(s)YearStation
Photo of X-ray fluorescence microscopy maps of concentration of chlorine (bottom) and potassium  (top) ions as a function of relative humidity.  The scale bar represents 20 microns. USDA Forest Service
ID: 887
Advancing Understanding of Wood Damage Mechanisms

Forest Service researchers examined the diffusion of ions in wood using synchrotron-based X-ray fluorescence microscopy. The researchers found ...

Principal Investigator : Joseph Jakes

Resource Management and Use2015FPL
Photo of Atomic force microscope image of nanoindents placed in a Loblolly pine cell wall. For perspective, a typical human hair is about 50 m in diameter. Joseph E. Jakes, Forest Service
ID: 290
Developing tools to assess mechanical properties of wood cell walls

Nanoindentation is a tool capable of probing mechanical properties at the sub-micrometer level, such as in wood cell walls, individual component ...

Principal Investigator : Joseph Jakes

Resource Management and Use2011FPL
Photo of Forest Products Laboratory (FPL) and Oak Ridge National Laboratory (ORNL) researchers who performed small angle neutron scattering (SANS) experiments to study the effects of chemical modifications and moisture on the wood nanostructure at the ORNL High Flux Isotope Reactor Bio-SANS beamline. From left to right, Joseph Jakes (FPL), Nayomi Plaza (FPL), Shou Qian (ORNL), and Venky Pingali (ORNL). Joseph Jakes, U.S. Department of Agriculture Forest Service.
ID: 956
Improving Moisture Durability of Forest Products Using Small-angle Neutron Scattering

Moisture is the underlying cause of numerous durability issues in forest products, including decay, lack of dimensional stability, and fastener ...

Principal Investigator : Joseph Jakes

Resource Management and Use2016FPL
Photo of The ability of chemicals to move in cell walls enables fastener corrosion and decay to occur. Stan Lebow, USDA Forest Service
ID: 588
New Insight into Wood Damage Mechanisms

Wood fails because bad things start to happen when wood gets wet. Dimensional stability, mold growth, fungal attack, fastener corrosion, all are ...

Principal Investigator : Joseph Jakes

Resource Management and Use2014FPL
Photo of Phase diagram describing the states of water in wood.
ID: 1282
Scientists study how water changes wood

Water causes a host of wood damage mechanisms such as mold, decay, fastener corrosion, and splitting. This research elucidates how water chan ...

Principal Investigator : Joseph Jakes

Resource Management and Use
Water, Air, and Soil
2017FPL
Photo of
ID: 1299
Understanding how the organization and interactions of the atoms that compose wood control its mechanical properties

To expand the uses and efficient utilization of wood, Forest Service researchers strive to learn how manipulate its molecular-scale structure t ...

Principal Investigator : Joseph Jakes

Resource Management and Use
Water, Air, and Soil
2017FPL