منابع مشابه
Nitrous Oxide Loss from Poultry Manure-Amended Soil after Rain
Land application of poultry wastes in Kentucky will increase as the broiler industry grows. If poultry manure stimulates N2O loss from soil it will reduce the fertilizer N value of this waste. In contrast, stimulated NjO loss in grass filter strips receiving the runoff from manured fields could help reduce contamination of surface water by NOf. Our objectives were to determine (i) if poultry ma...
متن کاملacial Differences in Employment Outcomes After Traumat rain Injury
Objective: To examine racial differences in employment tatus and occupational status 1 year after a traumatic brain njury (TBI). Design: Retrospective study. Setting: Longitudinal dataset of the Traumatic Brain Injury odel Systems national database. Participants: Subjects with primarily moderate to severe BI (3468 whites vs 1791 minorities) hospitalized between 989 and 2005. Interventions: Not ...
متن کاملTropical Rain Classification and Estimation of Rain from Z-r (reflectivity-rain Rate) Relationships
A Z-R relation is derived using a data set which consists of nine rain events selected from Singapore’s drop size distribution. Rain events are separated into convective and stratiform types of rain using two methods: the Gamache-Houze method, a simple threshold technique, and the Atlas-Ulbrich method. In the Atlas-Ulbrich method, the variability of the rain integral parameters R, Z, Nw, D0 and...
متن کاملAcid Rain
Pure water has a pH of 7.0 (neutral); however, natural, unpolluted rainwater actually has a pH of about 5.6 (acidic).[Recall from Experiment 1 that pH is a measure of the hydrogen ion (H+) concentration.] The acidity of rainwater comes from the natural presence of three substances (CO2, NO, and SO2) found in the troposphere (the lowest layer of the atmosphere). As is seen in Table I, carbon dio...
متن کاملRain structure transfer using an exemplar rain image for synthetic rain image generation
This letter proposes a simple method of transferring rain structures of a given exemplar image (rain image) into a target image (non‐rain image). Given the exemplar rain image and its corresponding masked rain image, rain patches including real‐life rain structures are extracted randomly, and then residual rain patches are obtained by subtracting those rain patches from their mean patches. Next...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Iowa Review
سال: 1981
ISSN: 0021-065X,2330-0361
DOI: 10.17077/0021-065x.3347