Index Catalog // ScholarsArchive@OSU

Internal photoemission spectroscopy determination of barrier heights between Ta-based amorphous metals and atomic layer deposited insulators

Creator:: Jenkins, M. A., McGlone, J. M., Wager, J. F., and Conley, J. F., Jr.
Abstract:: The energy barrier heights between two recently reported Ta-based amorphous metals (TaWSi and TaNiSi), TaN, and atomic layer deposited Al2O3 and HfO2 insulators are measured in metal/insulator/metal (MIM) structures with Au top electrodes using internal photoemission (IPE) spectroscopy. For Al2O3, the Ta-based metal barrier heights, phi(Bn), increase with increasing metal...
Resource Type:: Article
Full Text:: , J. F. Wager, J. F. Conley, Jr., D. R. Evans, M. Chin, S. J. Kilpatrick, and M. Dubey, J. Vac. Sci

Carbonates dissolution and precipitation in hemipelagic sediments overlaid by supersaturated bottom-waters - Gulf of Aqaba, Red Sea

Creator:: Steiner, Zvi, Lazar, Boaz, Reimers, Clare E., and Erez, Jonathan
Abstract:: Whether CaCO₃ dissolves within the top centimeters of marine sediments overlaid by deep, supersaturated bottom waters remains an area of debate in geochemistry. This uncertainty stems from the fact that different methods used to assess CaCO₃ dissolution rates often provide what appear to be profoundly different results. Here we combine...
Resource Type:: Article
Full Text:: in a variety 64 of habitats such as seagrass beds (Hu and Burdige, 2007) and reef clastic sediments

Cyclosporine Biosynthesis in Tolypocladium inflatum Benefits Fungal Adaptation to the Environment

Creator:: Yang, Xiuqing, Feng, Peng, Yin, Ying, Bushley, Kathryn, Spatafora, Joseph W., and Wang, Chengshu
Abstract:: The cycloundecapeptide cyclosporin A (CsA) was first isolated from the insect-pathogenic fungus Tolypocladium inflatum for its antifungal activity and later developed as an immunosuppressant drug. However, the full biosynthetic mechanism of CsA remains unknown and has puzzled researchers for decades. In this study, the biosynthetic gene cluster is suggested to...
Resource Type:: Article
Full Text:: . PLoS Genet 9:e1003496. https://doi.org/10.1371/journal.pgen.1003496. 2. Borel JF, Feurer C, Gubler HU

Optimizing management to conserve plant diversity and soil carbon stock of semi-arid grasslands on the Loess Plateau

Creator:: Chai, Qinglin, Ma, Zhanying, Chang, Xiaofeng, Wu, Gaolin, Zheng, Jiyong, Li, Zhongwu, and Wang, Guojie
Abstract:: Grassland recovery from degradation is increasingly occurring worldwide. Diverse managements have been considered as effective ways to restore degraded grassland, but it remains unclear how semi-arid grasslands respond to long-term grazing exclusion and fenced mowing. Here, a study was conducted under open grazing, grazing exclusion and fenced mowing in a...
Resource Type:: Article
Full Text:: increasingly implemented throughout the world to restore degraded grasslands (Hu et al., 2016; Deng et al

Secondary Metabolism and Interspecific Competition Affect Accumulation of Spontaneous Mutants in the GacS-GacA Regulatory System in Pseudomonas protegens

Creator:: Yan, Qing, Lopes, Lucas D., Shaffer, Brenda T., Kidarsa, Teresa A., Vining, Oliver, Philmus, Benjamin, Song, Chunxu, Stockwell, Virginia O., Raaijmakers, Jos M., McPhail, Kerry L., Andreote, Fernando D., Chang, Jeff H., and Loper, Joyce E.
Abstract:: Secondary metabolites are synthesized by many microorganisms and provide a fitness benefit in the presence of competitors and predators. Secondary metabolism also can be costly, as it shunts energy and intermediates from primary metabolism. In Pseudomonas spp., secondary metabolism is controlled by the GacS-GacA global regulatory system. Intriguingly, spontaneous mutations...
Resource Type:: Article

Understanding the Relationship Between Livelihood Constraints of Poor Forest-adjacent Residents, and Illegal Forest Use, at Volcanoes National Park, Rwanda

Creator:: Munanura, Ian E., Backman, Kenneth F., Hallo, Jeffrey C., Powell, Robert B., and Sabuhoro, Edwin
Abstract:: The relationship between livelihoods and forest use is one of the main challenges facing wildlife and habitat conservation in developing countries. Poor residents in forest-adjacent areas are typically perceived to be the main forest users, with use often deemed illegal. However, there is still a limited understanding of livelihood constraints...
Resource Type:: Article
Full Text:: 1989; Hu and Bentler 1999). We examined the modification indices to identify the evidence of model

Dynamic range and sensitivity requirements of satellite ocean color sensors: learning from the past

Creator:: Hu, Chuanmin, Feng, Lian, Lee, Zhongping, Davis, Curtiss O., Mannino, Antonio, McClain, Charles R., and Franz, Bryan A.
Abstract:: Sensor design and mission planning for satellite ocean color measurements requires careful consideration of the signal dynamic range and sensitivity (specifically here signal-to-noise ratio or SNR) so that small changes of ocean properties (e.g., surface chlorophyll-a concentrations or Chl) can be quantified while most measurements are not saturated. Past and...
Resource Type:: Article
Full Text:: ocean color sensors: learning from the past Chuanmin Hu,1,* Lian Feng,1,2 Zhongping Lee,3 Curtiss O

A new method for estimating the turbulent heat flux at the bottom of the daily mixed layer

Creator:: Imawaki, Shiro, Niiler, Pearn P., Gautier, Catherine H., Halpern, David, Knox, Robert A., Large, William G., Luther, Douglas S., McWilliams, James C., Moum, James N., and Paulson, Clayton A.
Abstract:: A new method is presented for estimating the vertical turbulent heat flux at the bottom of the daily mixed layer from the temperature data in the mixed layer and net solar irradiance data at the sea surface. We assume that fluctuations in the divergence of advective heat flux have longer...
Resource Type:: Article
Full Text:: obtained from routine satellite observations. Acknowledgments. Judy Illeman and Jian-Hwa Hu prepared the

Nelumbo Nucifera leaf extract attenuated pancreatic ß-cells toxicity induced by interleukin-1ß and interferon-γ, and increased insulin secrection of pancreatic ß-cells in streptozotocin-induced diabetic rats

Creator:: Sharma, Bhesh Raj, Kim, Min Suk, and Rhyu, Dong Young
Abstract:: Objective: To evaluate the effect of Nelumbo Nucifera leaf water extract (NNLE) on insulinoma (RIN) cells induced by interleukin-1ß (IL-1ß) and interfer-on-g (IFN-γ), and injured pancreatic ß-cells induced by Streptozotocin (STZ) in rats. Methods: The anti-oxidative effects of NNLE were assessed using 1,1-diphenyl-2-picrylhydrazyl (DPPH) and nitric oxide (NO) scavenging assays....
Resource Type:: Article
Full Text:: Diabetes Federation, every Online Submissions: http://www.journaltcm.com J Tradit Chin Med 2016 February

Persistence of Triploid Grass Carp in Devils Lake, Oregon

Creator:: Clemens, Benjamin J., Spangler, John J., Robertson, Paul L., Galovich, Gary M., Banner, Craig R., Gunckel, Stephanie L., Ketchum, Lindsay L., Bowden, R. Kanani, Spagnoli, Sean T., Kent, Michael L., and Kirk, James P.
Abstract:: Grass carp Ctenopharyngodon idella are sometimes used as a biological tool for managing aquatic vegetation in reservoirs. Sterile, triploid fish were stocked in Devils Lake, Oregon, during 1986, 1987, and 1993 to control aquatic vegetation. We present a case study for using multiple measures on the same fish to determine...
Resource Type:: Article
Full Text:: KB PDF). Reference S5. Kramer, Chin and Mayo, Inc. 1983. Devils Lake diagnostic and feasibility

ScholarsArchive@OSU

Internal photoemission spectroscopy determination of barrier heights between Ta-based amorphous metals and atomic layer deposited insulators

Carbonates dissolution and precipitation in hemipelagic sediments overlaid by supersaturated bottom-waters - Gulf of Aqaba, Red Sea

Cyclosporine Biosynthesis in Tolypocladium inflatum Benefits Fungal Adaptation to the Environment

Optimizing management to conserve plant diversity and soil carbon stock of semi-arid grasslands on the Loess Plateau

Secondary Metabolism and Interspecific Competition Affect Accumulation of Spontaneous Mutants in the GacS-GacA Regulatory System in Pseudomonas protegens

Understanding the Relationship Between Livelihood Constraints of Poor Forest-adjacent Residents, and Illegal Forest Use, at Volcanoes National Park, Rwanda

Dynamic range and sensitivity requirements of satellite ocean color sensors: learning from the past

A new method for estimating the turbulent heat flux at the bottom of the daily mixed layer

Nelumbo Nucifera leaf extract attenuated pancreatic ß-cells toxicity induced by interleukin-1ß and interferon-γ, and increased insulin secrection of pancreatic ß-cells in streptozotocin-induced diabetic rats

Persistence of Triploid Grass Carp in Devils Lake, Oregon

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