Browsing MIT Open Access Articles by Title
Now showing items 24616-24635 of 54481
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IsoRankN: spectral methods for global alignment of multiple protein networks
(Oxford University Press, 2009-06)Motivation: With the increasing availability of large protein–protein interaction networks, the question of protein network alignment is becoming central to systems biology. Network alignment is further delineated into two ... -
Isoreticular Linker Substitution in Conductive Metal–Organic Frameworks with Through‐Space Transport Pathways
(Wiley, 2020-05)The extension of reticular chemistry concepts to electrically conductive three-dimensional metal–organic frameworks (MOFs) has been challenging, particularly for cases in which strong interactions between electroactive ... -
Isospin amplitudes in Λ0b→J/ψΛ(Σ0) and Ξ0b→J/ψΞ0(Λ) decays
(American Physical Society, 2020-03-17)Ratios of isospin amplitudes in hadron decays are a useful probe of the interplay between weak and strong interactions and allow searches for physics beyond the standard model. We present the first results on isospin ... -
The isospin-3 three-particle K-matrix at NLO in ChPT
(Springer Berlin Heidelberg, 2023-05-23)Abstract The three-particle K-matrix, K ... -
Isotensor Axial Polarizability and Lattice QCD Input for Nuclear Double-β Decay Phenomenology
(American Physical Society, 2017-08)The potential importance of short-distance nuclear effects in double-β decay is assessed using a lattice QCD calculation of the nn→pp transition and effective field theory methods. At the unphysical quark masses used in ... -
Isotope effect on the superfluid density in conventional and high-temperature superconductors
(American Physical Society, 2011-01)We investigate the isotope effect on the London penetration depth of a superconductor which measures nS/m* [n subscript s / m superscript asterisk], the ratio of superfluid density to effective mass. We use a simplified ... -
Isotope Shifts of Radium Monofluoride Molecules
(American Physical Society (APS), 2021-07)Isotope shifts of ^{223-226,228}Ra^{19}F were measured for different vibrational levels in the electronic transition A^{2}Π_{1/2}←X^{2}Σ^{+}. The observed isotope shifts demonstrate the particularly high sensitivity of ... -
Isotope Shifts of Radium Monofluoride Molecules
(American Physical Society (APS), 2021)Isotope shifts of ^{223-226,228}Ra^{19}F were measured for different vibrational levels in the electronic transition A^{2}Π_{1/2}←X^{2}Σ^{+}. The observed isotope shifts demonstrate the particularly high sensitivity of ... -
Isotope systematics of Icelandic thermal fluids
(Elsevier BV, 2017-05)Thermal fluids in Iceland range in temperature from < 10 °C to > 440 °C and are dominated by water (> 97 mol%) with a chloride concentration from < 10 ppm to > 20,000 ppm. The isotope systematics of the fluids reveal many ... -
ISOTOPIC COMPOSITION OF LIGHT NUCLEI IN COSMIC RAYS: RESULTS FROM AMS-01
(IOP Publishing, 2011-07)The variety of isotopes in cosmic rays allows us to study different aspects of the processes that cosmic rays undergo between the time they are produced and the time of their arrival in the heliosphere. In this paper, we ... -
Isotopic evidence for sources of dissolved carbon and the role of organic matter respiration in the Fraser River basin, Canada
(Springer International Publishing, 2022-07-10)Abstract Sources of dissolved and particulate carbon to the Fraser River system vary significantly in space and time. Tributaries in the northern interior of the basin consistently deliver higher concentrations ... -
Isotopic evidence for the source of lead in the North Pacific abyssal water
(Elsevier, 2010-08)The absence of accurate measurements of lead (Pb) isotopic composition in the pristine North Pacific abyssal water has made it difficult to assess the relative importance of what are believed to be the two major Pb sources: ... -
Isotopically “heavy” pyrite in marine sediments due to high sedimentation rates and non-steady-state deposition
(Geological Society of America, 2021-03)Sedimentary pyrite formation links the global biogeochemical cycles of carbon, sulfur, and iron, which, in turn, modulate the redox state of the planet’s surficial environment over geological time scales. Accordingly, the ... -
Isotropic actomyosin dynamics promote organization of the apical cell cortex in epithelial cells
(Rockefeller University Press, The, 2014-10)Although cortical actin plays an important role in cellular mechanics and morphogenesis, there is surprisingly little information on cortex organization at the apical surface of cells. In this paper, we characterize ... -
Isotropic and energy-selective electron cloaks on graphene
(American Physical Society, 2013-10)We propose and investigate a design for “electron cloaks” comprised of two electrodes, one top gate and one back gate, on either side of a graphene sheet arranged in a concentric disk configuration. Dirac electrons with ... -
Isotropic to anisotropic transition in a fractional quantum Hall state
(American Physical Society, 2010-08)We study an Abelian gauge theory in 2+1 dimensions which has surprising theoretical and phenomenological features. The theory has a vanishing coefficient for the square of the electric field ei2, characteristic of a quantum ... -
Issue 1 (Machine Learning with Statistical Imputation for Predicting Drug Approval)
(MIT Press - Journals, 2019) -
Issues and progress in the prediction of ocean submesoscale features and internal waves
(Institute of Electrical and Electronics Engineers (IEEE), 2014-09)Data-constrained dynamical ocean modeling for the purpose of detailed forecasting and prediction continues to evolve and improve in quality. Modeling methods and computational capabilities have each improved. The result ... -
Issues Faced in a Remote Instrumentation Laboratory
(Institute of Electrical and Electronics Engineers (IEEE), 2012-07)An Online Lab is a multi-university shared laboratory environment, where students can exercise their knowledge as they would do in a physical lab. The idea is to have maximum resource utilization and collaboration between ... -
Issues in Peer-to-Peer Networking: a Coding Optimization Approach
(Institute of Electrical and Electronics Engineers, 2010-06)In this paper we consider a linear optimization approach for studying download finish times in peer-to-peer networks that allow but do not require coding. We demonstrate that using the network coding framework simplifies ...
