Index Catalog // ScholarsArchive@OSU

A Prediction Algorithm for Coexistence Problem in Multiple-WBAN Environment

Creator:: Jin, Zilong, Han, Yoonjeong, Cho, Jinsung, and Lee, Ben
Abstract:: The coexistence problem occurs when a single wireless body area network (WBAN) is located within a multiple-WBAN environment. This causes WBANs to suffer from severe channel interference that degrades the communication performance of each WBAN. Since a WBAN handles vital signs that affect human life, the detection or prediction of...
Resource Type:: Article
Full Text:: Jin, Z., Han, Y., Cho, J., & Lee, B. (2015). A Prediction Algorithm for Coexistence Problem in

Ultraviolet Radiation Influences Perch Selection by a Neotropical Poison-Dart Frog

Creator:: Kats, Lee B., Bucciarelli, Gary M., Schlais, David E., Blaustein, Andrew R., and Han, Barbara A.
Abstract:: Ambient ultraviolet-B radiation can harm amphibian eggs, larvae and adults. However, some amphibians avoid UV-B radiation when given the opportunity. The strawberry poison dart frog, Oophaga pumilio, is diurnal and males vocalize throughout the day in light gaps under forest canopies that expose them to solar radiation. Previous studies have...
Resource Type:: Article
Full Text:: Selection by a Neotropical Poison-Dart Frog Lee B. Kats1*, Gary M. Bucciarelli2, David E. Schlais1, Andrew R

Mechanistic Insights into Validoxylamine A 7’-Phosphate Synthesis by VldE Using the Structure of the Entire Product Complex

Creator:: Cavalier, Michael C., Yim, Young-Sun, Asamizu, Shumpei, Neau, David, Almabruk, Khaled H., Mahmud, Taifo, and Lee, Yong-Hwan
Abstract:: The pseudo-glycosyltransferase VldE catalyzes non-glycosidic C-N coupling between an unsaturated cyclitol and a saturated aminocyclitol with the conservation of the stereochemical configuration of the substrates to form validoxylamine A 7'-phosphate, the biosynthetic precursor of the antibiotic validamycin A. To study the molecular basis of its mechanism, the three-dimensional structures of...
Resource Type:: Article
Full Text:: retaining glycosyltransferases. Acs Sym Ser 930: 285–301. 18. Lee SS, Hong SY, Errey JC, Izumi A, Davies

Transmission Power Control with the Guaranteed Communication Reliability in WSN

Creator:: Kim, Dae-Young, Jin, Zilong, Choi, Jungwook, Lee, Ben, and Cho, Jinsung
Abstract:: In a wireless sensor network, sensor nodes are deployed in an ad hoc fashion and they deliver data packets using multihop transmission. However, transmission failures occur frequently in the multihop transmission over wireless media. Thus, a loss recovery mechanism is required to provide end-to-end reliability. In addition, because the sensor...
Resource Type:: Article
Full Text:: WSN Kim, D. Y., Jin, Z., Choi, J., Lee, B., & Cho, J. (2015). Transmission Power Control with the

Factors Controlling Soil Microbial Biomass and Bacterial Diversity and Community Composition in a Cold Desert Ecosystem: Role of Geographic Scale

Creator:: Van Horn, David J., Van Horn, M. Lee, Barrett, John E., Gooseff, Michael N., Altrichter, Adam E., Geyer, Kevin M., Zeglin, Lydia H., and Takacs-Vesbach, Cristina D.
Abstract:: Understanding controls over the distribution of soil bacteria is a fundamental Understanding controls over the distribution of soil bacteria is a fundamental step toward describing soil ecosystems, understanding their functional capabilities, and predicting their responses to environmental change. This study investigated the controls on the biomass, species richness, and community...
Resource Type:: Article
Full Text:: Biomass and Bacterial Diversity and Community Composition in a Cold Desert Ecosystem: Role of Geographic

Experimental Study on Detection of Deterioration in Concrete Using Infrared Thermography Technique

Creator:: Huh, Jungwon, Tran, Quang Huy, Lee, Jong-Han, Han, DongYeob, Ahn, Jin-Hee, and Yim, Solomon
Abstract:: Concrete is certainly prone to internal deteriorations or defects during the construction and operating periods. Compared with other nondestructive techniques, infrared thermography can easily detect the subsurface delamination in a very short period of time, but accurately identifying its size and depth in concrete is a very challenging task. In...
Resource Type:: Article
Full Text:: Jong-Han Lee,2 DongYeob Han,1 Jin-Hee Ahn,3 and Solomon Yim4 1Department of Ocean Civil Engineering

CoastColour Round Robin data sets: a database to evaluate the performance of algorithms for the retrieval of water quality parameters in coastal waters

Creator:: Nechad, B., Ruddick, K., Schroeder, T., Oubelkheir, K., Blondeau-Patissier, D., Cherukuru, N., Brando, V., Dekker, A., Clementson, L., Banks, A. C., Maritorena, S., Werdell, P. J., Sá, C., Brotas, V., Caballero de Frutos, I., Ahn, Y., Salama, S., Tilstone, G., Martinez-Vicente, V., Foley, D., McKibben, M., Nahorniak, J., Peterson, T., Siliò-Calzada, A., Röttgers, R., Lee, Z., Peters, M., and Brockmann, C.
Abstract:: The use of in situ measurements is essential in the validation and evaluation of the algorithms that provide coastal water quality data products from ocean colour satellite remote sensing. Over the past decade, various types of ocean colour algorithms have been developed to deal with the optical complexity of coastal...
Resource Type:: Article

High-resolution glacial and deglacial record of atmospheric methane by continuous-flow and laser spectrometer analysis along the NEEM ice core

Creator:: Chappellaz, J., Stowasser, C., Blunier, T., Baslev-Clausen, D., Brook, Edward J., Dallmayr, R., Fain, X., Lee, J. E., Mitchell, L. E., Pascual, O., Romanini, D., Rosen, J., and Schuepbach, S.
Abstract:: The Greenland NEEM (North Greenland Eemian Ice Drilling) operation in 2010 provided the first opportunity to combine trace-gas measurements by laser spectroscopic instruments and continuous-flow analysis along a freshly drilled ice core in a field-based setting. We present the resulting atmospheric methane (CH₄) record covering the time period from 107.7...
Resource Type:: Article
Full Text:: ) 2013. CC Attribution 3.0 License. Climate of the Past O pen A ccess High-resolution glacial and

Calcium carbonate production response to future ocean warming and acidification

Creator:: Pinsonneault, A. J., Matthews, H. D., Galbraith, E. D., and Schmittner, A.
Abstract:: Anthropogenic carbon dioxide (CO₂) emissions are acidifying the ocean, affecting calcification rates in pelagic organisms, and thereby modifying the oceanic carbon and alkalinity cycles. However, the responses of pelagic calcifying organisms to acidification vary widely between species, contributing uncertainty to predictions of atmospheric CO₂ and the resulting climate change. At...
Resource Type:: Article
Full Text:: carbonate production response to future ocean warming and acidification A. J. Pinsonneault1,2, H. D

A new instrument to measure plot-scale runoff

Creator:: Stewart, R. D., Liu, Z., Rupp, D. E., Higgins, C. W., and Selker, J. S.
Abstract:: Accurate measurement of the amount and timing of surface runoff at multiple scales is needed to understand fundamental hydrological processes. At the plot-scale (i.e., length scales on the order of 1 to 10 m) current methods for direct measurement of runoff either store the water in a collection vessel, which...
Resource Type:: Article
Full Text:: , M., Istok, J., Lee, J., Hevesi, J., and Flint, A.: A new method for automated dynamic calibration of

ScholarsArchive@OSU

A Prediction Algorithm for Coexistence Problem in Multiple-WBAN Environment

Ultraviolet Radiation Influences Perch Selection by a Neotropical Poison-Dart Frog

Mechanistic Insights into Validoxylamine A 7’-Phosphate Synthesis by VldE Using the Structure of the Entire Product Complex

Transmission Power Control with the Guaranteed Communication Reliability in WSN

Factors Controlling Soil Microbial Biomass and Bacterial Diversity and Community Composition in a Cold Desert Ecosystem: Role of Geographic Scale

Experimental Study on Detection of Deterioration in Concrete Using Infrared Thermography Technique

CoastColour Round Robin data sets: a database to evaluate the performance of algorithms for the retrieval of water quality parameters in coastal waters

High-resolution glacial and deglacial record of atmospheric methane by continuous-flow and laser spectrometer analysis along the NEEM ice core

Calcium carbonate production response to future ocean warming and acidification

A new instrument to measure plot-scale runoff

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