搜索结果: 1-15 共查到“理学 Indiana”相关记录30条 . 查询时间(0.062 秒)
Indiana University biologists create beetle with functional extra eye（图）
Indiana University biologists beetle functional extra eye
2017/11/24
On "Game of Thrones," a three-eyed raven holds the secrets of the past, present and future in a vast fantasy kingdom. But for real-world biologists, a "three-eyed beetle" may offer a true glimpse into...
Insects resist genetic methods to control disease spread,Indiana University study finds
Insects resist genetic methods control disease spread Indiana University
2017/7/20
Researchers are exploring the use of the revolutionary gene-editing tool CRISPR-Cas9 to fight human disease and agricultural blight. But a study from Indiana University has found several challenges to...
Indiana University and Virginia Tech geochemists show experimental verification of key principle
Indiana University Virginia Tech geochemists
2016/3/21
Geochemists at Indiana University and Virginia Tech have developed and demonstrated a technique for assessing the validity of a principle that has long been important in thermodynamics and chemical ki...
Indiana University study shows first evidence for independent working memory systems in animals
Indiana University independent working memory systems animals
2016/1/22
A new study from Indiana University could help ensure the hundreds of millions of dollars spent each year to develop potential treatments for Alzheimer's disease aren't wasted on targeting the wrong t...
Analysis of Mercury Concentrations in Indiana Soil to Evaluate Patterns of Long-Term Atmospheric Mercury Deposition
atmospheric deposition mercury emission soil mercury concentration
2015/1/16
Mercury (Hg) has proven to be a risk to the public, mainly through the consumption of fish. Because of this, many fish consumption advisories have been issued in Indiana. Although much is known about ...
Nitrous oxide emission from riparian buffers in agricultural landscapes of Indiana
Nitrous oxide riparian agriculture denitrification
2015/1/16
Riparian buffers have well documented capacity to remove nitrate (NO3-) from runoff and subsurface flow paths, but information on field-scale N2O emission from these buffers is lacking. This study mon...
Combining Multivariate Statistical Methods and Spatial Analysis to Characterize Water Quality Conditions in the White River Basin, Indiana, U.S.A.
linear discriminant analysis principal component analysis water quality
2015/1/16
This research performs a comparative study of techniques for combining spatial data and multivariate statistical methods for characterizing water quality conditions in a river basin. The study has bee...
Nutrient and Contaminant Export Dynamics in a Larger-order Midwestern Watershed: Upper White River, Central Indiana, USA
export nitrogen nitrate phosphorus atrazine
2015/1/16
The transport of excess nutrients, sediment, and other contaminants to surface waters has been shown to cause a number of environmental and human health concerns. An understanding of the export pathwa...
MERCURY DISTRIBUTION IN SOILS AND STREAM SEDIMENTS OF CENTRAL INDIANA, USA
Mercury Soil Sediment Emissions
2015/1/16
An investigation of mercury (Hg) in soils and stream sediments was conducted to understand the impact of urbanization on Hg deposition and accumulation on the upper west fork of the White River waters...
USING AIRBORNE HYPERSPECTRAL IMAGERY TO ESTIMATE CHLOROPHYLL A AND PHYCOCYANIN IN THREE CENTRAL INDIANA MESOTROPHIC TO EUTROPHIC RESERVOIRS
Remote Sensing Phycocyanin
2015/1/16
This thesis presents the results of an analysis of predicting phytoplankton pigment concentrations (chlorophyll a and phycocyanin) from remotely sensed imagery. Hyperspectral airborne and hand-held re...
RIPARIAN ZONE HYDROLOGY AND HYDROGEOMORPHIC SETTING OF A GLACIATED VALLEY IN CENTRAL INDIANA
water chemistry topography Wisconsinan preWisconsinan
2015/1/16
This study investigates the hydrological functioning of a riparian zone in central Indiana in a glaciated valley with concave topography (16% slope gradient) and ground water seeps on the valley walls...
Comparison between high-resolution aerial imagery and lidar data classification of canopy and grass in the NESCO neighborhood, Indianapolis, Indiana
GIS Remote Sensing LiDAR Classification Canopy
2015/1/9
Urban forestry is a very important element of urban structures that can improve the environment and life quality within the urban areas. Having an accurate classification of urban forests and grass ar...
Comparing Methods for Estimation of Daytime Population in Downtown Indianapolis, Indiana
Daytime population
2015/1/9
This paper compares two new methods for estimating daytime population against two existing models within downtown Indianapolis in Marion County, Indiana. The two existing models consist of the 2009 US...
Using high resolution satellite imagery to map aquatic macropyhtes on multiple lakes in northern Indiana
aquatic plants aquatic macropyhtes high resolution satellite imagery remote sensing Quickbird freshwater lakes Indiana Lagrange Noble
2015/1/9
Resource managers need to be able to quickly and accurately map aquatic plants in freshwater lakes and ponds for regulatory purposes, to monitor the health of native species and to monitor the spread ...
Predictors of Primary Care Physicians Practicing in Medically Underserved and Rural Areas of Indiana
Primary Care Physicians Practicing Medically Underserved Rural Areas Indiana
2015/1/9
Purpose: This study examines whether Indiana physicians’ choices to practice in medically underserved and rural areas of Indiana are associated with select physician characteristics. Methods: Physicia...