نتایج جستجو برای: nrcs اصلی
تعداد نتایج: 110826 فیلتر نتایج به سال:
Stakeholder conceptualizations of soil health inform agricultural decision-making. Currently, diverse sources knowledge have resulted in divergent across groups. Using a combination mail and online surveys corn (Zea mays L.), soybean (Glycine max [L.] Merr.), wheat (Tritcum aestivum L.) farmers (n = 89); USDA Natural Resources Conservation Service (NRCS) personnel 13...
Cholangiocytes, the epithelial cells lining intrahepatic bile ducts, contain primary cilia, which are mechano- and osmosensory organelles detecting changes in bile flow and osmolality and transducing them into intracellular signals. Here, we asked whether cholangiocyte cilia are chemosensory organelles by testing the expression of P2Y purinergic receptors and components of the cAMP signaling ca...
Hyperproliferation of bile duct epithelial cells due to cell-cycle dysregulation is a key feature of cystogenesis in polycystic liver diseases (PCLDs). Recent evidence suggests a regulatory role for microRNAs (miRNAs) in a variety of biological processes, including cell proliferation. We therefore hypothesized that miRNAs may be involved in the regulation of selected components of the cell cycl...
In the last five years several synthetic aperture radar (SAR) images of hurricanes have been acquired by the Canadian satellite RADARSAT-1 as well as the European satellite ENVISAT. Several of these SAR images have captured hurricanes of category 4 and 5. These SAR data give the unique opportunity to investigate the possibilities of SAR data for observation and forecast of hurricanes. In this s...
The Sentinel-1 synthetic aperture radar (SAR) allows sufficient resources for cross-pol wind speed retrievals over the ocean. In this paper, we present technical evaluation on wind retrieval from both Sentinel-1A and Sentinel-1B IW cross-pol images. Algorithms are based on the existing theoretical and empirical ones derived from the RADARSAT-2 cross-pol data. First, to better understand the Sen...
Summarize the work performed during the project period This project was successfully completed with all proposed objectives having been met. In addition to conducting the electro-coagulation (EC) work, the project team developed another new manure fiber treatment and phosphorus recovery technology that is potentially more economically viable and that is now patented, licensed, and undergoing co...
Vegetative channels convey runoff effectively, prevent flooding, protect soil against erosion, avoid the formation of gullies, maintain adequate water quality, and reduce generation sediments. The degree retardance as a measure drag force on vegetation cover is crucial parameter for determining resistance to flow in these channels. This research developed new procedure assess Manning’s coeffici...
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