Nematodes of Backyard Deciduous Fruit Trees in Florida

ENY-055, a 6-page illustrated fact sheet by Jimmy R.Rich, Robert A.Dunn, and Peter C.Andersen, handcuff key provides an introduction to nematodes for the home owner, with sections discussing why nematodes are a pest, what they do to fruit crops, what kinds of nematodes affect fruit trees in Florida, how to tell if a problem comes from nematodes, ho

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Design and Testing of a Compact Optical Prism Module for Multi-Degree-of-Freedom Grating Interferometry Application

In this research, a key optical component for multi-degree-of-freedom (MDOF) surface encoder was designed, fabricated and evaluated.In a MDOF grating interferometry system, there are four diffraction beams from a two-axis scale grating and reference grating, respectively.For further modulation, these beams will propagate more than 100 mm, which mak

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Secure MAX/MIN Queries in Two-Tiered Wireless Sensor Networks

In wireless sensor networks, secure MAX/MIN query processing is a challenging issue, and it is useful in fields, where security is necessary.In this paper, we propose a secure MAX/MIN query processing method in two-tiered wireless sensor networks.To the best of our knowledge, it is the first work that can achieve data privacy protection and Wash Te

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