Results 51 to 60 of about 191,816 (321)
Kelly\u27s Rock Of Gibralter [PDF]
Kelly, Kentucky! Stop here three minutes. Next stop Hopkinsville. A town like a million others. Hay, feed and grain shed and a dinky little station. A small boy, whose pants were patched with flesh, and a dog mooching on the platform.
Barth, Barbara
core +1 more source
Robustness of positional specification by the Hedgehog morphogen gradient [PDF]
Spatial gradients of Hedgehog signalling play a central role in many patterning events during animal development, regulating cell fate determination and tissue growth in a variety of tissues and developmental stages.
Glise, B.+3 more
core +2 more sources
In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley +1 more source
Fast Shadow Detection from a Single Image Using a Patched Convolutional Neural Network
In recent years, various shadow detection methods from a single image have been proposed and used in vision systems; however, most of them are not appropriate for the robotic applications due to the expensive time complexity. This paper introduces a fast
Hosseinzadeh, Sepideh+2 more
core +1 more source
The enzyme 5‐lipoxygenase (5‐LOX) catalyzes the first step in the biosynthesis of leukotrienes (LTs) involved in inflammatory pathophysiology. After cellular stimulation, 5‐LOX translocates to the nucleus, interacting with the 5‐LOX‐activating protein (FLAP) to form LTA4 from arachidonic acid (AA).
Erik Romp+5 more
wiley +1 more source
Invariant manifolds, discrete mechanics, and trajectory design for a mission to Titan [PDF]
With an environment comparable to that of primordial Earth, a surface strewn with liquid hydrocarbon lakes, and an atmosphere denser than that of any other moon in the solar system, Saturn's largest moon Titan is a treasure trove of potential scientific ...
Campagnola, Stefano+3 more
core
Free-flight experiments in LISA Pathfinder [PDF]
The LISA Pathfinder mission will demonstrate the technology of drag-free test masses for use as inertial references in future space-based gravitational wave detectors.
Armano, M.+91 more
core +4 more sources
Purification tags markedly affect self‐aggregation of CPEB3
Although recombinant proteins are used to study protein aggregation in vitro, uncleaved tags can interfere with accurate interpretation. Our findings demonstrate that His₆‐GFP and His₁₂ tags significantly affect liquid droplet and amyloid fibril formation in the intrinsically disordered region (IDR) of mouse cytoplasmic polyadenylation element‐binding ...
Harunobu Saito+6 more
wiley +1 more source
Patched Local Lunar Gravity Solutions Using GRAIL Data
We present a method to determine local gravity fields for the Moon using Gravity Recovery and Interior Laboratory (GRAIL) data. We express gravity as gridded gravity anomalies on a sphere, and we estimate adjustments to a background global start model ...
Sander Goossens+3 more
doaj +1 more source
Hosting providers play a key role in fighting web compromise, but their ability to prevent abuse is constrained by the security practices of their own customers.
Böhme, Rainer+7 more
core +1 more source