37 Works

Ice thickness and bed elevation of the Patagonian Icefields

Romain Millan
We combine airborne gravity data collected in 2012 and 2016, with WISE and CECs radar sounder data from 2014 and 2015 to map bed elevation and ice thickness accross the Northern and Southern Patagonian Icefields. We perform a three dimensional inversion of the gravity field constrained by radar-derived thickness, ice boundary, and fjord bathymetry to infer bed elevation at 500-m spacing, with a precision of about 50 m. The enclosed netCDF contains the following fields:...

Data from: Context-dependent scaling of kinematics and energetics during contests and feeding in mantis shrimp

P.A. Green, M.J. McHenry & S.N. Patek
Measurements of energy use, and its scaling with size, are critical to understanding how organisms accomplish myriad tasks. For example, energy budgets are central to game theory models of assessment during contests and underlie patterns of feeding behavior. Clear tests connecting energy to behavioral theory require measurements of the energy use of single individuals for particular behaviors. Many species of mantis shrimp (Stomatopoda: Crustacea) use elastic energy storage to power high-speed strikes that they deliver...

Data from: The pursuit strategy of predatory bluefish

Matthew McHenry, Jacob Johansen, Alberto Soto, Brian Free, Derek Paley & James Liao
A predator's ability to capture prey depends critically on how it coordinates its approach in response to a prey's motion. Flying insects, bats, and raptors are capable of capturing prey with a strategy known as parallel navigation, which allows a predator to move directly toward the anticipated point of interception. It is unclear if predators using other modes of locomotion are capable of employing this strategy when pursuing evasive prey. Using kinematic measurements and mathematical...

Data from: The geographical variation of network structure is scale dependent: understanding the biotic specialization of host-parasitoid networks

Nuria Galiana, Bradford A. Hawkins & Jose M. Montoya
Research on the structure of ecological networks suggests that a number of universal patterns exist. Historically, biotic specialization has been thought to increase towards the Equator. Yet, recent studies have challenged this view showing non-conclusive results. Most studies analysing the geographical variation in biotic specialization focus, however, only on the local scale. Little is known about how the geographical variation of network structure depends on the spatial scale of observation (i.e., from local to regional...

Data from: Palaeoproteomics resolves sloth phylogeny

Samantha Presslee, Graham J. Slater, Francois Pujos, Analia M. Forasiepi, Roman Fischer, Kelly Molloy, Meaghan Mackie, Jesper V. Olsen, Alejandro Kramarz, Matias Taglioretti, Fernando Scaglia, Maximiliano Lezcano, José Luis Lanata, John Southon, Robert Feranec, Jonathan Bloch, Adam Hajduk, Fabiana M. Martin, Rodolfo Salas Gismondi, Marcelo Reguero, Christian De Muizon, Alex Greenwood, Brian T. Chait, Kirsty Penkman, Matthew Collins … & Ross D. E. MacPhee
The living tree sloths Choloepus and Bradypus are the only remaining members of Folivora, a major xenarthran radiation that occupied a wide range of habitats in many parts of the western hemisphere during the Cenozoic, including both continents and the West Indies. Ancient DNA evidence has played only a minor role in folivoran systematics, as most sloths lived in places not conducive to genomic preservation. Here we utilize collagen sequence information, both separately and in...

Data from: Chiral Majorana fermion modes in a quantum anomalous Hall insulator–superconductor structure

Qing Lin He, Lei Pan, Alexander L. Stern, Edward C. Burks, Xiaoyu Che, , Jing Wang, Biao Lian, Quan Zhou, Eun Sang Choi, Koichi Murata, Xufeng Kou, Zhijie Chen, Tianxiao Nie, Qiming Shao, Yabin Fan, Shou-Cheng Zhang, Kai Liu, Jing Xia & Kang L. Wang
Majorana fermion is a hypothetical particle that is its own antiparticle. We report transport measurements that suggest the existence of one-dimensional chiral Majorana fermion modes in the hybrid system of a quantum anomalous Hall insulator thin film coupled with a superconductor. As the external magnetic field is swept, half-integer quantized conductance plateaus are observed at the locations of magnetization reversals, giving a distinct signature of the Majorana fermion modes. This transport signature is reproducible over...

Supporting Data for Relative Humidity Effect on the Formation of Highly Oxidized Molecules and New Particles during Monoterpene Oxidation

James Smith & Jingjun Jiang
It has been widely observed around the world that the frequency and intensity of new particle formation (NPF) events are reduced during periods of high relative humidity (RH). The current study focuses on how RH affects the formation of highly oxidized molecules (HOMs), which are key components of NPF and initial growth caused by oxidized organics. The ozonolysis of α-pinene, limonene, and △3-carene, with and without OH-scavenger, were carried out under low NOx conditions under...

Supporting data for Formation of Highly Oxidized Molecules from NO3 Radical Oxidation of Δ-3-Carene: A Computational Mechanism

Danielle Draper, Nanna Myllys, Noora Hyttinen, Kristian Moller, Henrik Kjaergaard, Juliane Fry, James Smith & Theo Kurten
NO3 radical oxidation of most monoterpenes is a significant source of secondary organic aerosol (SOA) in many regions influenced by both biogenic and anthropogenic emissions, but there are very few published mechanistic studies of NO3 chemistry beyond simple 1st generation products. Here, we present a computationally-derived mechanism detailing the unimolecular pathways available to the 2nd generation of peroxy radicals following NO3 oxidation of Δ-3-carene, defining generations based on the sequence of peroxy radicals formed rather...

Mortality risk across life stages and habitats of an intertidal mussel (Mytilus californianus)

Lauren Pandori & Cascade Sorte
These data are associated with the manuscript "Mortality risk across life stages and habitats of an intertidal mussel (Mytilus californianus)". Code for statsitical analyses can be found on L. Pandori's GitHub (https://github.com/llmpandori/Mussel_Habitat_Risk). Feel free to conatct L. Pandori with any requests regarding this dataset.

Data from: Randomized phase 2 study of FcRn antagonist efgartigimod in generalized myasthenia gravis

James F. Howard, Vera Bril, Ted M. Burns, Renato Mantegazza, Malgorzata Bilinska, Andrzej Szczudlik, Said Beydoun, Francisco Javier Rodriguez De Rivera Garrido, Fredrik Piehl, Mariarosa Rottoli, Philip Van Damme, Tuan Vu, Amelia Evoli, Miriam Freimer, Tahseen Mozaffar, E. Sally Ward, Torsten Dreier, Peter Ulrichts, Katrien Verschueren, Antonio Guglietta, Hans De Haard, Nicolas Leupin & Jan J. G. M. Verschuuren
Objective: To investigate safety and explore efficacy of efgartigimod (ARGX-113), an anti-neonatal Fc receptor immunoglobulin G1 Fc fragment, in patients with generalized myasthenia gravis (gMG) with a history of anti-acetylcholine receptor (AChR) autoantibodies, who were on stable standard-of-care myasthenia gravis (MG) treatment. Methods: A phase 2, exploratory, randomized, double-blind, placebo-controlled, 15-center study is described. Eligible patients were randomly assigned (1:1) to receive 4 doses over a 3-week period of either 10 mg/kg IV efgartigimod or...

Phase-Based Antarctica Ice Velocity Map

Jeremie Mouginot, Eric Rignot & Bernd Scheuchl
Complete map of ice motion in Antarctica combining phase data in the interior and speckle tracking in the fast-moving sectors. We present a new map of Antarctic ice velocity that is ten times more precise than prior maps and reveals ice motion at a high precision over 80% of the continent versus 20% in the past. The ice motion vector map provides novel constrains on interior ice motion and its connection with the glaciers and...

Multistate hybrid time-dependent density functional theory with surface hopping accurately captures ultrafast thymine photodeactivation

Shane Parker, Saswata Roy & Filipp Furche
Collected trajectories for paper "Multistate hybrid time-dependent density functional theory with surface hopping accurately captures ultrafast thymine photodeactivation".

Registration Year

  • 2019

Resource Types

  • Dataset


  • University of California, Irvine
  • Jet Propulsion Lab
  • French National Centre for Scientific Research
  • Grenoble Alpes University
  • University of North Carolina
  • University of Chicago
  • University of Copenhagen
  • Bernardino Rivadavia Natural Sciences Museum
  • New Bulgarian University
  • California State University, Long Beach