Results 91 to 100 of about 63,752 (305)
Self-consistent Gravitational Lens Reconstruction
, 1998 We present a new method for directly determining accurate, self-consistent cluster lens mass and shear maps in the strong lensing regime from the magnification bias of background galaxies.
Dye, S., Taylor, A.
core +2 more sources
Metamaterial Antennas Enhance MRI of the Eye and Occipital Brain
Advanced Materials, EarlyView.A radiofrequency antenna platform comprising planar and bend configurations is developed, incorporating structurally integrated epsilon‐negative metamaterial unit cells to enhance MRI. These antennas enable high‐resolution in vivo human MRI of the eye, orbit, and occipital brain. Comprehensive validation, including simulations, phantom experiments, SAR,
Nandita Saha +14 more
wiley +1 more source
Template-dependent multiple displacement amplification for profiling human circulating RNA [PDF]
, 2017 Multiple displacement amplification (MDA) is widely used in whole-genome/transcriptome amplification. However, template-independent amplification (TIA) in MDA is a commonly observed phenomenon, particularly when using high concentrations of random ...
Crosby, Seth D +6 more
core +2 more sources
Advanced Materials, EarlyView.This work reports a direct, biocompatible method to synthesize UiO‐66, enabling one‐step encapsulation of proteins without compromising crystallinity or activity. Using advanced in situ and ex situ techniques, the study reveals that proteins integrate concurrently with MOF growth, forming crystalline protein@UiO‐66 nanoparticles, and provide insight ...
Jesús Cases Díaz +5 more
wiley +1 more source
Applied Microbiology and BiotechnologyPhytopathogenic fungi are highly diverse and globally distributed, posing a major threat to agricultural production worldwide. The annual losses caused by plant diseases can reach up to 30% of global crop yields, with over 80% of infections caused by ...
Baoyu Wang +5 more
doaj +1 more source
Lensing Effects on the Protogalaxy Candidate cB58 and their Implications for the Cosmological Constant [PDF]
, 1997 The amplification of the protogalaxy candidate cB58 due to gravitational lensing by the foreground cluster of galaxies MS1512.4+3647 is quantified based on recent ROSAT and ASCA X-ray observations. It is found that the amplification is at most 25 for any
Allen S. W. +12 more
core +2 more sources
Advanced Materials, EarlyView.Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang +5 more
wiley +1 more source
Two Methods for Increased Specificity and Sensitivity in Loop-Mediated Isothermal Amplification
Molecules, 2015 The technique of loop-mediated isothermal amplification (LAMP) utilizes four (or six) primers targeting six (or eight) regions within a fairly small segment of a genome for amplification, with concentration higher than that used in traditional PCR ...
De-Guo Wang +3 more
doaj +1 more source
Magnetic Activity in Thick Accretion Disks and Associated Observable Phenomena: II. Flux Storage
, 1993 In paper I, we have studied the conditions under which flux tubes are expelled from adiabatic thick accretion disks. In the present paper, we explore a few other models of thick disks, where flux tubes could be stored.
Chakrabarti, Sandip K., D'Silva, Sydney
core +1 more source
Magnetic field structure due to the global velocity field in spiral galaxies [PDF]
, 2009 We present a set of global, self-consistent N-body/SPH simulations of the dynamic evolution of galactic discs with gas and including magnetic fields. We have implemented a description to follow the evolution of magnetic fields with the ideal induction ...
Balsara +54 more
core +1 more source