110 research outputs found
83rd Commencement Address
Jazz and classical musician Wynton Marsalis offers advice to graduates such as You will be told that \u27time is your greatest enemy, time is your greatest possession. Hey, you better be careful with time because time don\u27t come back\u27; Time flies Time is of the essence Don\u27t waste time You must control your time and, above all else, Be on time - Be on time. Well, friends, in the words of the great Louisiana jazz trumpet man, Enute Johnson, Son, don\u27t worry about being on time, be in time. Because when you are in time, you can accept and experience a much larger slice of life as it unfolds. Instead of imposing your will on every situation, you focus on including everyone else, and just that little adjustment of attitude gives you the space to understand where and who you are
Effects of stocking rate, season, and changes in fungal endophyte level on performance of steers grazing tall fescue
Expanding Expropriation: The Subordination of Property Rights to Eminent Domain in St. Bernard Port, Harbor & Terminal District. v. Violet Dock Port, Inc. LLC
Locating Tests and Measurement Instruments for Assessment
Extension educators, staff, and specialists need to use surveys and other measurement instruments to assess their programming and conduct other research. Challenges in locating tests and measurement tools, however, include lack of time and lack of familiarity with techniques that can be used to find them. This article discusses library resources Extension staff can use for locating assessments along with search techniques and tips
Examination of Annular-Electrode Spark Discharges in Flowing Oxygen Experimental Nuances
Microsecond sparks and the resulting plume of hot gas/plasma were examined against a parametric pressure-distance matrix. Schlieren imaging is used to capture the spatial and temporal location of spark discharge exhaust for two milliseconds. Low pressure and larger gap widths created the largest size and intensity signal for the spark-affected plumes. Experimental exit-plume velocities trend well with analytic predictions using a mean pressure between the chamber and atmospheric conditions. Due to the quadratic relation of the annulus area and gap width, larger gap width velocities are more accurately represented by analytic predictions using atmospheric pressure as the larger exit area restricts the flow less. The same pressure adjustment, when applied to breakdown voltages, improves data alignment with Paschens Curve
Sub-Nanometer Channels Embedded in Two-Dimensional Materials
Two-dimensional (2D) materials are among the most promising candidates for
next-generation electronics due to their atomic thinness, allowing for flexible
transparent electronics and ultimate length scaling. Thus far, atomically-thin
p-n junctions, metal-semiconductor contacts, and metal-insulator barriers have
been demonstrated. While 2D materials achieve the thinnest possible devices,
precise nanoscale control over the lateral dimensions is also necessary. Here,
we report the direct synthesis of sub-nanometer-wide 1D MoS2 channels embedded
within WSe2 monolayers, using a dislocation-catalyzed approach. The 1D channels
have edges free of misfit dislocations and dangling bonds, forming a coherent
interface with the embedding 2D matrix. Periodic dislocation arrays produce 2D
superlattices of coherent MoS2 1D channels in WSe2. Using molecular dynamics
simulations, we have identified other combinations of 2D materials where 1D
channels can also be formed. The electronic band structure of these 1D channels
offer the promise of carrier confinement in a direct-gap material and charge
separation needed to access the ultimate length scales necessary for future
electronic applications.Comment: 22 pages main manuscript and methods, 4 main figures, 30 pages
supplementary materials, 16 extended figure
Promoting Faculty Scholarship Through The University Author Recognition Bibliography at Boise State University
Phosphate concentration and arbuscular mycorrhizal colonisation influence the growth, yield and expression of twelve PHT1 family phosphate transporters in foxtail millet (Setaria italica)
Phosphorus (P) is an essential element which plays several key roles in all living organisms. Setaria italica (foxtail millet) is a model species for panacoid grasses including several millet species widely grown in arid regions of Asia and Africa, and for the bioenergy crop switchgrass. The growth responses of S. italica to different levels of inorganic phosphate (Pi) and to colonisation with the arbuscular mycorrhizal fungus Funneliformis mosseae (syn. Glomus mosseae) were studied. Phosphate is taken up from the environment by the PHT1 family of plant phosphate transporters, which have been well characterized in several plant species. Bioinformatic analysis identified 12 members of the PHT1 gene family (SiPHT1;1-1;12) in S. italica, and RT and qPCR analysis showed that most of these transporters displayed specific expression patterns with respect to tissue, phosphate status and arbuscular mycorrhizal colonisation. SiPHT1;2 was found to be expressed in all tissues and in all growth conditions tested. In contrast, expression of SiPHT1;4 was induced in roots after 15 days growth in hydroponic medium of low Pi concentration. Expression of SiPHT1;8 and SiPHT1;9 in roots was selectively induced by colonisation with F. mosseae. SiPHT1;3 and SiPHT1;4 were found to be predominantly expressed in leaf and root tissues respectively. Several other transporters were expressed in shoots and leaves during growth in low Pi concentrations. This study will form the basis for the further characterization of these transporters, with the long term goal of improving the phosphate use efficiency of foxtail millet
- …