Index Catalog // Hyrax

Using leaf analysis to diagnose nutrient disorders in tree fruits and small fruits

O Criador:: Stebbins, Robert L., Wilder, Kris L., and Oregon State University. Extension Service
Abstract:: Published January 2001. Reviewed March 2012. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: Leaf Analysis of Tree Fruits and Small Fruits, FS 118 (Oregon

Bacteria die-off in stream sediments

O Criador:: Sherer, Brett Micheal
Abstract:: The purpose of this study was to evaluate the impact sediment has on the survival of bacteria in a typical rangeland stream. This information is an important component in determining a time integrated prediction of bacterial numbers in the stream sediment and overlying water. Bacterial survival in stream is a...
Resource Type:: Masters Thesis
Full Text:: to determine the change in concentrations of fecal coliform (FC) and fecal streptococci (FS) with

Influence of canopy orientation on fruiting of 'Ànjou' pears and postharvest urea spray on ovule longevity and fruit set of 'C̀omice' pears

O Criador:: Khemira, Habib
Abstract:: The effect of canopy orientation on fruiting performance of 'Beurre d'Anjou' pears (Pyrus communis L.) and postharvest urea spray on ovule longevity and fruit set of 'Doyenne du Comice' pears were studied. Hedgerows of 'Beurre d'Anjou' pear trees planted in 1969 in two orientations north-south (N-S) and east-west (E-W) were...
Resource Type:: Masters Thesis
Full Text:: . In both years, N-S rows had higher FD. Fruit set (FS), fruit per flower buds, was highest on the S

Excited state molecular structural evolution and chemical reactivity studied by femtosecond stimulated Raman spectroscopy

O Criador:: Han, Fangyuan
Abstract:: In this dissertation, my research work on excited state dynamics of small organic molecules in solutions is presented. Using femtosecond stimulated Raman spectroscopy (FSRS) as the main experimental tool, the excited state hydrogen-bonding dynamics (ESHBD) of Coumarin 102, a common laser dye molecule, in ethanol solution is examined with <150...
Resource Type:: Dissertation
Full Text:: common laser dye molecule, in ethanol solution is examined with <150 fs time resolution. The dynamics

Uncovering the Hidden Excited State toward Fluorescence of an Intracellular pH Indicator

O Criador:: Tang, Longteng, Zhu, Liangdong, Wang, Yanli, and Fang, Chong
Abstract:: Intracellular pH (pH(i)) imaging is of paramount importance for life sciences. In this work, we implement the ultrafast electronic and stimulated Raman spectroscopies to unravel the fluorescence mechanism of an excitation-ratiometric pH(i) indicator in basic aqueous solution. After photoexcitation of the pH(i) indicator HPTS, a hidden charge-transfer (CT) state following...
Resource Type:: Article
Full Text:: formation on the 700 fs time scale. Dynamic correlation with the other excited-state Raman marker bands

Biological assessment of the effects of national forest land and resource management plans and Bureau of Land Management land use plans on Canada lynx

O Criador:: Hickenbottom, J. Randal, Summerfield, Bob, Aradahl, Jeff, Halekas, George, Hilliard, Mark, Jackson, Lynn, Prevedel, David, and Rupe, John
Abstract:: This biological assessment (BA) documents the potential effects of existing Forest Service (FS) Land and Resource Management Plans (LRMPs), or 'Forest Plans' and Bureau of Land Management (BLM) Land Use Plans (LUPs) on the Canada Lynx (Lynx canadensis), hereafter referred to as the lynx. LRMPs and LUPs are collectively referred...
Resource Type:: Technical Report
Full Text:: and Wildlife Service 1998a). Informal conferencing among FWS and USDA Forest Service (FS) and USDI

Bridging the Gap Between Equilibrium Properties and Ultrafast Dynamics with Time-Resolved Spectroscopy of Functional Systems

O Criador:: Krueger, Taylor D.
Abstract:: Ultrafast spectroscopy has recently gained momentum as a powerful, noninvasive characterization toolset capable of studying a diverse array of samples with applications in chemistry, physics, biology, engineering, and more. Two popular ultrafast spectroscopic techniques include femtosecond transient absorption (fs-TA) and femtosecond stimulated Raman spectroscopy (FSRS). The latter of these techniques...
Resource Type:: Dissertation
Full Text:: transient absorption (fs-TA) and femtosecond stimulated Raman spectroscopy (FSRS). The latter of these

Dynamics and Design of Green Fluorescent Protein-Inspired Superphotoacids and Red-Emitting Fluorophores with Transient Absorption and Femtosecond Stimulated Raman Spectroscopy

O Criador:: Chen, Cheng
Abstract:: In the past decades, femtosecond stimulated Raman spectroscopy (FSRS) has been gaining tremendous popularity in fundamental sciences stemming from chemistry to biology. It is capable of capturing both equilibrium and non-equilibrium structural information across a broad range of timescales with simultaneously high temporal and spectral resolutions. Femtosecond transient absorption spectroscopy...
Resource Type:: Dissertation
Full Text:: ). ..................................................................... 118 Figure 4.4. Steady-state (a) and fs-TA (b) spectra of diF in methanol. .................... 119

Unraveling Ultrafast Photoinduced Proton Transfer Dynamics in a Fluorescent Protein Biosensor for Ca²⁺ Imaging

O Criador:: Tang, Longteng, Liu, Weimin, Wang, Yanli, Zhao, Yongxin, Oscar, Breland G., Campbell, Robert E., and Fang, Chong
Abstract:: Imaging Ca²⁺ dynamics in living systems holds great potential to advance neuroscience and cellular biology. G-GECO1.1 is an intensiometric fluorescent protein Ca²⁺-biosensor with a Thr-Tyr-Gly chromophore. The protonated chromophore emits green upon photoexcitation via excited-state proton transfer (ESPT). Upon Ca²⁺ binding, a significant population of the chromophores becomes deprotonated. It...
Resource Type:: Article
Full Text:: Ca2+-free and bound states. The protein chromophores exhibit a sub-200 fs vibrational frequency shift

Capturing Molecular Movies of Organic and Organometallic Systems in Solution by Ultrafast Spectroscopy

O Criador:: Boulanger, Sean A.
Abstract:: Ultrafast spectroscopy can exploit the structure-function relationship of chemical- and biological-based systems. More specifically, femtosecond stimulated Raman spectroscopy (FSRS) provides ground- and excited-state vibrational information with simultaneously high spectral (spatial) and temporal resolutions. The electronic counterpart, femtosecond transient absorption (fs-TA), complements FSRS data analysis as part of a comprehensive approach...
Resource Type:: Dissertation
Full Text:: (spatial) and temporal resolutions. The electronic counterpart, femtosecond transient absorption (fs-TA

Hyrax

Using leaf analysis to diagnose nutrient disorders in tree fruits and small fruits

Bacteria die-off in stream sediments

Influence of canopy orientation on fruiting of 'Ànjou' pears and postharvest urea spray on ovule longevity and fruit set of 'C̀omice' pears

Excited state molecular structural evolution and chemical reactivity studied by femtosecond stimulated Raman spectroscopy

Uncovering the Hidden Excited State toward Fluorescence of an Intracellular pH Indicator

Biological assessment of the effects of national forest land and resource management plans and Bureau of Land Management land use plans on Canada lynx

Bridging the Gap Between Equilibrium Properties and Ultrafast Dynamics with Time-Resolved Spectroscopy of Functional Systems

Dynamics and Design of Green Fluorescent Protein-Inspired Superphotoacids and Red-Emitting Fluorophores with Transient Absorption and Femtosecond Stimulated Raman Spectroscopy

Unraveling Ultrafast Photoinduced Proton Transfer Dynamics in a Fluorescent Protein Biosensor for Ca²⁺ Imaging

Capturing Molecular Movies of Organic and Organometallic Systems in Solution by Ultrafast Spectroscopy

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