Results 131 to 140 of about 6,069,490 (350)

Frame of Reference Interaction. [PDF]

open access: yes, 2002
We present a unified set of 3D interaction techniques that demonstrates an alternative way of thinking about the navigation of large virtual spaces in non-immersive environments.
Plumlee, Matthew D, Ware, Colin
core   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

open access: yesFEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill   +4 more
wiley   +1 more source

A short history of Te Mātāhauariki Research Institute [PDF]

open access: yes
Te Mātāhauariki Institute was established to continue the work of a research programme which had been established under a contract awarded under the Public Good Science Fund (PGSF), to the School of Law at the University of Waikato.
Benton, Richard   +2 more
core   +1 more source

MECHANICAL DAMPING SYSTEM FOR STRUCTURES [PDF]

open access: yes, 2005
A mechanical damping system for a structure is provided. The mechanical damping system comprises a tubular impact frame secured to the structure. A support frame is secured to the structure with the support frame spaced from the impact frame.
Hamilton, Homer R., III   +2 more
core   +1 more source

MiR‐513a promotes human erythroid differentiation by modulating c‐Jun

open access: yesFEBS Open Bio, EarlyView.
During early human erythropoiesis, miR‐513a promoted erythroid differentiation in primary human CD34+ hematopoietic stem‐progenitor cells and human TF‐1 erythroleukemic cells by indirectly decreasing c‐Jun and phospho‐c‐Jun expression, which are associated with increased GATA1 expression.
MinJung Kim   +11 more
wiley   +1 more source

From Naturalness to Environmental Control: Influences of Transitioning Production Systems on Dairy Farmers’ Perceptions of Cow Welfare

open access: yesAnimals
We conducted semi structured in-person interviews with 36 dairy farmers in a dairy producing region in southern Brazil undergoing intensification. Thematic analysis revealed that farmers’ perceptions of cow welfare were closely tied to their production ...
Letícia Bicudo Nogueira   +1 more
doaj   +1 more source

Twisted superfluids in moving frame

open access: yes, 2020
{Helical waveguide filled by superfluid is shown to transform the linear displacements of reference frame $\vec V$ into rotations of atomic ensemble and vise versa rotations of reference frame $\vec \Omega_{\oplus}$ are the cause of linear displacements ...
Okulov, A. Yu.
core  

From bench to bedside: Tracing the payback forwards from basic or early clinical research – A preliminary exercise and proposals for a future study [PDF]

open access: yes, 2010
EXECUTIVE SUMMARY Chapter 1 : Introduction • The members of the research team from HERG and the Wellcome Trust have conducted previous studies showing that it is possible both to assess the payback from applied health research, and to use bibliometrics
Buxton, MJ   +4 more
core  

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

open access: yesFEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke   +4 more
wiley   +1 more source

Fussing and fuming over Fannie and Freddie: how much smoke, how much fire? [PDF]

open access: yes
The roles of Fannie Mae and Freddie Mac have become increasingly controversial in the modern world of residential mortgage finance. The authors describe the special features of these two companies and their roles in the mortgage markets and then discuss ...
Lawrence J. White, W. Scott Frame
core  

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