Right on time: Measuring Kuramoto model coupling from a survey of wristwatches (2009)
Using a survey of wristwatch synchronization from a randomly selected group of independent volunteers, one can model the system as a Kuramoto-type coupled oscillator network. Based on the phase data,...
Internet Traffic Periodicities and Oscillations: A Brief Review (2009)
Internet traffic displays many persistent periodicities (oscillations) on a large range of time scales. This paper describes the measurement methodology to detect Internet traffic periodicities and...
Broadcasting but not receiving: density dependence considerations for SETI signals (2009)
This paper develops a detailed quantitative model which uses the Drake equation and an assumption of an average maximum radio broadcasting distance by an communicative civilization to derive a...
The Spread of the Credit Crisis: View from a Stock Correlation Network (2009)
The credit crisis roiling the world's financial markets will likely take years and entire careers to fully understand and analyze. A short empirical investigation of the current trends, however,...
Constructing word similarities in Meroitic as an aid to decipherment (2008)
Meroitic is the still undeciphered language of the ancient civilization of Kush. Over the years, various techniques for decipherment such as finding a bilingual text or cognates from modern or other...
Investigation of the Zipf-plot of the extinct Meroitic language (2008)
The ancient and extinct language Meroitic is investigated using Zipf's Law. In particular, since Meroitic is still undeciphered, the Zipf law analysis allows us to assess the quality of current texts...
Phase Diagrams of Network Traffic (2008)
This paper has been withdrawn due to errors in the analysis of data with Carrier Access Rate control and statistical methodologies.
The Dynamics of Internet Traffic: Self-Similarity, Self-Organization, and Complex Phenomena (2008)
The Internet is the most complex system ever created in human history. Therefore, its dynamics and traffic unsurprisingly take on a rich variety of complex dynamics, self-organization, and other...
Plant-Mycorrhiza Percent Infection as Evidence of Coupled Metabolism (2008)
A common feature of mycorrhizal observation is the growth of the infection on the plant root as a percent of the infected root or root tip length. Often, this is measured as a logistic curve with an...
Data Traffic Dynamics and Saturation on a Single Link (2008)
The dynamics of User Datagram Protocol (UDP) traffic over Ethernet between two computers are analyzed using nonlinear dynamics which shows that there are two clear regimes in the data flow: free flow...
Average Path Length in Complex Networks: Patterns and Predictions (2007)
A simple and accurate relationship is demonstrated that links the average shortest path, nodes, and edges in a complex network. This relationship takes advantage of the concept of link density and...
The Network of Collaboration Among Rappers and its Community Structure (2005)
The social network formed by the collaboration between rappers is studied using standard statistical techniques for analyzing complex networks. In addition, the community structure of the rap music...
Instant Messaging as a Scale-Free Network (2002)
The topology of an instant messaging system is described. Statistical measures of the network are given and compared with the statistics of a comparable random graph. The scale-free character of the...
Quantitative analysis of globin gene induction in single human erythroleukemic cells (2000)
Smith, Reginald D., Malley, James D., Schechter, Alan N.
The mechanisms involved in the normal developmental regulation of globin gene expression, and the response to pharmacological agents that elevate fetal hemoglobin, may be expected to involve either...
Quantitative analysis of globin gene induction in single human erythroleukemic cells
Smith, Reginald D., Malley, James D., Schechter, Alan N.
The mechanisms involved in the normal developmental regulation of globin gene expression, and the response to pharmacological agents that elevate fetal hemoglobin, may be expected to involve either...
Cokic, Vladan P., Smith, Reginald D., Beleslin-Cokic, Bojana B., Njoroge, Joyce M., Miller, Jeffery L., Gladwin, Mark T., ...
Hydroxyurea treatment of patients with sickle-cell disease increases fetal hemoglobin (HbF), which reduces hemoglobin S polymerization and clinical complications. Despite its use in the treatment of...
Biological activity of nitric oxide in the plasmatic compartment
Wang, Xunde, Tanus-Santos, Jose E., Reiter, Christopher D., Dejam, Andre, Shiva, Sruti, Smith, Reginald D., ...
There exist reaction products of nitric oxide (NO) with blood that conserve its bioactivity and transduce an endocrine vasomotor function under certain conditions. Although S-nitrosated albumin has...
Quantitative analysis of globin gene induction in single human erythroleukemic cells
Smith, Reginald D., Malley, James D., Schechter, Alan N.
The mechanisms involved in the normal developmental regulation of globin gene expression, and the response to pharmacological agents that elevate fetal hemoglobin, may be expected to involve either...
Cokic, Vladan P., Smith, Reginald D., Beleslin-Cokic, Bojana B., Njoroge, Joyce M., Miller, Jeffery L., Gladwin, Mark T., ...
Hydroxyurea treatment of patients with sickle-cell disease increases fetal hemoglobin (HbF), which reduces hemoglobin S polymerization and clinical complications. Despite its use in the treatment of...
Biological activity of nitric oxide in the plasmatic compartment
Wang, Xunde, Tanus-Santos, Jose E., Reiter, Christopher D., Dejam, Andre, Shiva, Sruti, Smith, Reginald D., ...
There exist reaction products of nitric oxide (NO) with blood that conserve its bioactivity and transduce an endocrine vasomotor function under certain conditions. Although S-nitrosated albumin has...
The Spread of the Credit Crisis: View from a Stock Correlation Network
The credit crisis roiling the world's financial markets will likely take years and entire careers to fully understand and analyze. A short empirical investigation of the current trends, however,...