70 Works

Streptorubin

Henry Rzepa
The calculated optical rotatory dispersion for one atropisomer of (S)-Streptorubin

Data from: Plant-soil feedbacks from 30-year family-specific soil cultures: phylogeny, soil chemistry and plant life stage

Zia Mehrabi, Owen T. Lewis & Thomas Bell
Intraspecific negative feedback effects, where performance is reduced on soils conditioned by conspecifics, are widely documented in plant communities. However, interspecific feedbacks are less well studied, and their direction, strength, causes, and consequences are poorly understood. If more closely related species share pathogens, or have similar soil resource requirements, plants may perform better on soils conditioned by more distant phylogenetic relatives. There have been few empirical tests of this prediction across plant life stages, and...

Data from: Multicellular group formation in response to predators in the alga Chlorella vulgaris

Roberta M. Fisher, Tom Bell & Stuart A. West
A key step in the evolution of multicellular organisms is the formation of cooperative multicellular groups. It has been suggested that predation pressure may promote multicellular group formation in some algae and bacteria, with cells forming groups to lower their chance of being eaten. We use the green alga Chlorella vulgaris and the protist Tetrahymena thermophila to test whether predation pressure can initiate the formation of colonies. We found that: (1) either predators or just...

Data from: Preservational bias controls the fossil record of pterosaurs

Christopher D. Dean, Philip D. Mannion & Richard J. Butler
Pterosaurs, a Mesozoic group of flying archosaurs, have become a focal point for debates pertaining to the impact of sampling biases on our reading of the fossil record, as well as the utility of sampling proxies in palaeo-diversity reconstructions. The completeness of the pterosaur fossil specimens themselves potentially provides additional information that is not captured in existing sampling proxies, and might shed new light on the group's evolutionary history. Here we assess the quality of...

Data from: Use of elastic stability analysis to explain the stress-dependent nature of soil strength

Kevin J. Hanley, Catherine O'Sullivan, Mohammad Ahmer Wadee & Xin Huang
The peak and critical state strengths of sands are linearly related to the stress level, just as the frictional resistance to sliding along an interface is related to the normal force. The analogy with frictional sliding has led to the use of a ‘friction angle’ to describe the relationship between strength and stress for soils. The term ‘friction angle’ implies that the underlying mechanism is frictional resistance at the particle contacts. However, experiments and discrete...

Data from: The evolution of morphological diversity in continental assemblages of Passerine birds

Knud Andreas Jønsson, Jean Philippe Lessard, Robert E. Ricklefs & Jean-Philippe Lessard
Understanding geographic variation in the species richness and lineage composition of regional biotas is a long standing goal in ecology. Why do some evolutionary lineages proliferate while others do not, and how do new colonists fit into an established fauna? Here, we analyse the morphological structure of assemblages of passerine birds in four biogeographic regions to examine the relative influence of colonization history and niche-based processes on regional communities of passerine birds. Using morphological traits...

chemdraw test

Matthew Harvey
my first chemdraw submission

chemdraw test

Matthew Harvey
my first chemdraw submission

chemdraw test

Matthew Harvey
my first chemdraw submission

chemdraw test

Matthew Harvey
my first chemdraw submission

chemdraw test 2

Matthew Harvey
chemdraw test 2 desc

chemdraw

Matthew Harvey
chemdraw 2

ttest

Prabhjot Saini
test

Collection

Matthew Harvey
A test collection

My collection

Matthew Harvey
This is a placeholder for a collection

Google

Matthew Harvey

Google

Matthew Harvey

Research data management in chemistry

Henry Rzepa

TITLE

Matthew Harvey
DESCRIPTION

Atropisomerism in Taxol intermediates

Henry Rzepa
Atropisomerism in Taxol intermediates

Registration Year

  • 2015
    70

Resource Types

  • Dataset
    70

Affiliations

  • Imperial College London
    70
  • University of Oxford
    6
  • Natural History Museum
    3
  • University of Birmingham
    2
  • Institut National de Recherche en Santé Publique
    1
  • VU University Amsterdam
    1
  • London School of Hygiene & Tropical Medicine
    1
  • University of Sussex
    1
  • The University of Texas at Austin
    1
  • National Museums Scotland
    1