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United States Department of Agriculture

Known as: United States. Dept. of Agriculture, USDA, Agriculture Department 
A cabinet department in the Executive Branch of the United States Government concerned with improving and maintaining farm income and developing and… Expand
National Institutes of Health

Papers overview

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Review
2018
Review
2018
Plants have developed a complex defense system against diverse pests and pathogens. Once pathogens overcome mechanical barriers… Expand
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Review
2018
Review
2018
Aging is a major risk factor in the development of chronic diseases affecting various tissues including the cardiovascular system… Expand
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Review
2018
Review
2018
Salmonella enterica is one of the most ubiquitous enteropathogenic bacterial species on earth, and comprises more than 2500… Expand
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Review
2007
Review
2007
The paper focuses on conservation agriculture (CA), defined as minimal soil disturbance (no-till, NT) and permanent soil cover… Expand
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Highly Cited
2002
Highly Cited
2002
Based on field data from 10 USA cities and national urban tree cover data, it is estimated that urban trees in the coterminous… Expand
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Highly Cited
1998
Highly Cited
1998
Tillage intensity affects soil structure and the loss of soil organic C and N. We hypothesized that no-tillage (NT) and… Expand
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Highly Cited
1995
Highly Cited
1995
McGarigal, Kevin; Marks, Barbara J. 1995. FRAGSTATS: spatial pattern analysis program for quantifying landscape structure. Gen… Expand
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Highly Cited
1993
Highly Cited
1993
Biological denitrification is affected by many environmental factors that control the amount of N and NO entering the atmosphere… Expand
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Highly Cited
1984
Highly Cited
1984
The percentage of soil pore space filled with water (percent water-filled pores, % WFP), as determined by water content and total… Expand
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Highly Cited
1983
Highly Cited
1983
Background. Introduction to Tree Classification. Right Sized Trees and Honest Estimates. Splitting Rules. Strengthening and… Expand
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