Institution
Northwestern University
Education•Evanston, Illinois, United States•
About: Northwestern University is a education organization based out in Evanston, Illinois, United States. It is known for research contribution in the topics: Population & Transplantation. The organization has 75430 authors who have published 188857 publications receiving 9463252 citations. The organization is also known as: Northwestern & NU.
Topics: Population, Transplantation, Cancer, Health care, Poison control
Papers published on a yearly basis
Papers
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01 Jan 1963TL;DR: In this paper, the scope of seismology is discussed, including elasticity theory, body elastic waves and eigen-vibrations of a sphere, as well as the Earth's interior.
Abstract: Preface 1. The scope of seismology 2. Elasticity theory 3. Vibrations and waves 4. Body elastic waves 5. Surface elastic waves and eigen-vibrations of a sphere 6. Reflection and refraction of elastic waves 7. Seismic rays in a spherically stratified Earth model 8. Amplitudes of the surface motion due to seismic waves in a spherically stratified Earth model 9. Seismometry 10. Construction of travel-time tables 11. The seismological observatory 12. Seismic waves in anomalous structures 13. Seismic waves and planetary interiors 14. Long-period oscillations and the Earth's interior 15. Earthquake statistics and predictions 16. The earthquake source 17. Strong-motion seismology Appendix Selected bibliography References Unit conversion table Index.
980 citations
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TL;DR: This paper proposed a theory of framing to identify the key individual and contextual parameters that determine which of many competing frames will have an effect on public opinion in a competitive setting, where individuals receive multiple frames representing alternative positions on an issue.
Abstract: Public opinion often depends on how elites choose to frame issues. For example, citizens’ opinions about a Ku Klux Klan rally may depend on whether elites frame the event as a free-speech issue or a public safety issue. Past research has focused largely on documenting the size of framing effects in uncontested settings. By contrast, there has been little research on framing in competitive environments in which individuals receive multiple frames representing alternative positions on an issue. We take an initial step toward understanding how frames work in competitive environments by integrating research on attitude structure and persuasion. Our theory of framing identifies the key individual and contextual parameters that determine which of many competing frames will have an effect on public opinion.
977 citations
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TL;DR: The authors examined the causal role of self-construal by investigating whether priming independent or interdependent selfconstruals within a culture could result in differences in psychological worldview that mirror those traditionally found between cultures.
Abstract: The distinction between relatively independent versus interdependent self-construals has been strongly associated with several important cultural differences in social behavior. The current studies examined the causal role of self-construal by investigating whether priming independent or interdependent self-construals within a culture could result in differences in psychological worldview that mirror those traditionally found between cultures. In Experiment 1, European-American participants primed with interdependence displayed shifts toward more collectivist social values and judgments that were mediated by corresponding shifts in self-construal. In Experiment 2, this effect was extended by priming students from the United States and Hong Kong with primes that were consistent and inconsistent with their predominant cultural worldview. Students who received the inconsistent primes were more strongly affected than those who received the consistent primes, and thus shifted self-construal, and corresponding ...
977 citations
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University of Oxford1, University of Washington2, National Institutes of Health3, Los Alamos National Laboratory4, Santa Fe Institute5, University of Alabama at Birmingham6, Centers for Disease Control and Prevention7, Swedish Institute8, Joint United Nations Programme on HIV/AIDS9, University of Nottingham10, Northwestern University11
TL;DR: A clear and consistent genetic classification of human immunodeficiency virus-type 1 (HIV-1) strains continues to be of great utility in epidemiological tracking of the AIDS pandemic and in vaccine design.
Abstract: A clear and consistent genetic classification of human immunodeficiency virus-type 1 (HIV-1) strains continues to be of great utility in epidemiological tracking of the AIDS pandemic and in vaccine design. It also provides a foundation for detecting any biological differences that may have evolved
977 citations
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TL;DR: The purpose of this review is to summarize advances made involving new strategies that rely on the use of both naturally occurring DNA and synthetic oligonucleotides to assemble nanoscale nonbiological building blocks into extended mesoand macroscopic structures.
Abstract: Learning how to control the formation and twoand three-dimensional assembly of molecular scale building blocks into well-defined mesoand macroscopic structures is the essence of nanotechnology and materials chemistry. DNA is arguably one of the most programmable “assemblers” available to the synthetic chemist and materials scientist, yet until recently, it has been an underutilized synthon in materials chemistry. The purpose of this review is to summarize advances made involving new strategies that rely on the use of both naturally occurring DNA and synthetic oligonucleotides to assemble nanoscale nonbiological building blocks into extended mesoand macroscopic structures. Although early in their development, some of these strategies already have been shown to be useful in generating novel nanostructured materials,1-4 arranging inorganic nanoparticles into “anatural” configurations,5,6 understanding interparticle electronic interactions,1 templating the growth of nanocircuitry,7 and developing a promising new detection technology for DNA.8,9 There are two basic types of building blocks that are applicable to a variety of assembly schemes: molecules with synthetically programmed recognition sites or bits of matter with nanoscale dimensions and well-defined surface chemistries. The latter type of building block is often referred to as a “nanoparticle” or “nanocrystal”. Assembly of such building blocks into extended, well-defined structures can provide a variety of functional materials with applications including ultrasmall electronic devices,10-13 spectroscopic enhancers,14,15 high-density information storage media,16,17 and highly sensitive and selective chemical detectors.8,9,18 The assembly of nanoparticle and molecular building blocks into functional structures has been accomplished through both physical and chemical methods.19 Physical methods include the use of scanning probe microscopy,20-22 electrophoretic strategies,23,24 LB films,25,26 or templatedriven sedimentation27 to position particles in a preconceived fashion within a matrix or on a substrate. Although effective for preparing certain types of nanoscale architectures, many of these physical methods are limited because they are often slow and do not lend themselves to preparing designed nanostructured architectures that canvas macroscopic dimensions. Chemical methods include ordering particles based upon interparticle electrostatic interactions,28-30 covalent assembly,31,32 template recognition,33,34 template recognition with subsequent covalent cross-linking reactions,35,36 crystallization based upon weak intermolecular interactions,37-41 or linking reactions involving designed organic or biological recognition sites.1,2,4,42 The advantages of chemical methods are that building block linking processes can occur in a massively parallel fashion and in some cases possess self-annealing or correcting properties. This makes them particularly attractive for constructing twoand three-dimensional structures on a faster time scale. The disadvantage is that at present chemical methods, when compared with some of the aforementioned physical deposition methods, are difficult to control. Recently, there has been substantial interest in utilizing biomolecules to direct the formation of extended mesoand macroscopic architectures.43,44 The advantage of using biomolecules is that molecular recognition is already built into the building block of interest (e.g., peptides, oligonucleotides, and proteins). In some cases, synthetic versions of the biomolecules are readily available and easily adaptable to both inorganic and organic building blocks and substrates.45 This review examines the use of one class of these biomolecules, DNA, to organize nanometer-sized structures into preconceived extended, functional structures and materials. It is divided into three categories; the use of (1) oligonucleotides (singlestranded DNA) to prepare mesoand macroscopic organic structures, (2) duplex DNA as a physical template for growing inorganic wires and organizing nonbiological building blocks into extended hybrid materials, and (3) oligonucleotide functionalized nanoparticles and sequence-specific hybridization reactions for organizing such particles into periodic, functional structures. 1849 Chem. Rev. 1999, 99, 1849−1862
977 citations
Authors
Showing all 76189 results
Name | H-index | Papers | Citations |
---|---|---|---|
George M. Whitesides | 240 | 1739 | 269833 |
Ralph B. D'Agostino | 226 | 1287 | 229636 |
Daniel Levy | 212 | 933 | 194778 |
David Miller | 203 | 2573 | 204840 |
Ronald M. Evans | 199 | 708 | 166722 |
Michael Marmot | 193 | 1147 | 170338 |
Robert C. Nichol | 187 | 851 | 162994 |
Scott M. Grundy | 187 | 841 | 231821 |
Stuart H. Orkin | 186 | 715 | 112182 |
Michael A. Strauss | 185 | 1688 | 208506 |
Ralph Weissleder | 184 | 1160 | 142508 |
Patrick O. Brown | 183 | 755 | 200985 |
Aaron R. Folsom | 181 | 1118 | 134044 |
Valentin Fuster | 179 | 1462 | 185164 |
Ronald C. Petersen | 178 | 1091 | 153067 |