Results 151 to 160 of about 1,385,843 (310)

Model-based distance sampling

open access: yes, 2015
CSO was part-funded by EPSRC/NERC Grant EP/1000917/1.Conventional distance sampling adopts a mixed approach, using model-based methods for the detection process, and design-based methods to estimate animal abundance in the study region, given estimated ...
Oedekoven, Cornelia Sabrina   +5 more
core   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

Genetically Modified Crops, an Input Distance Function Approach

open access: yes
Our initial findings indicate that GM crops do not contribute to the decline of traditional family farms. We make a significant methodological impact by using the within transformation to remove unobserved individual effects and demonstrate that the ...
Nelson, Carl H.   +2 more
core   +1 more source

Measuring educational efficiency at student level with parametric stochastic distance functions: An application to Spanish PISA results [PDF]

open access: yes
This study explicitly considers that education is a multi-input multi-output production process subject to inefficient behaviors that can be identified at student level.
Sergio Perelman, Daniel Santin
core  

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

Rent-seeking measurement in coal mining by means of labour unrest: an application of the distance function

open access: yes
We propose a method based on the distance function to empirically estimate the social cost arising from rent seeking behaviour in declining industries.
Rodriguez-Alvarez, Ana   +2 more
core   +1 more source

Mixed effect models in distance sampling

open access: yes, 2013
Recently, much effort has been expended for improving conventional distance sampling methods, e.g. by replacing the design-based approach with a model-based approach where observed counts are related to environmental covariates (Hedley and Buckland, 2004)
Oedekoven, Cornelia Sabrina
core  

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

Multi-output distance function for the North Sea Beam Trawl Fishery

open access: yes, 2002
Interactions between species in a fishery may be either biological (e.g. predatorprey) or technical (e.g. joint production). Technical interactions within fisheries have generally been assumed to exist, although the strength of these interactions has ...
Bjorndal, T., Pascoe, S., Koundouri, P.
core  

YlmG1 is localized exclusively to the chloroplast envelope membrane and is involved in preprotein translocation in Arabidopsis thaliana

open access: yesFEBS Open Bio, EarlyView.
Cytosolically synthesized chloroplast preproteins are translocated across the outer and inner envelope membranes through translocons called TOC and TIC, respectively. In green algae and plants, the TIC core is composed of essential membrane proteins, Tic12, Tic20, and Tic214.
Mengyi Li, Xueyang Zhao, Masato Nakai
wiley   +1 more source

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