Results 41 to 50 of about 863,282 (333)

Organic food prices and the consumer - review of the evidence [PDF]

open access: yes, 2013
There is a lack of research on actual organic price knowledge and on how consumers deal with prices during information search and purchase decision at the point of sale.
Aschemann-Witzel, J., Zielke, S.
core  

Online Search Tool for Graphical Patterns in Electronic Band Structures [PDF]

open access: yes, 2018
We present an online graphical pattern search tool for electronic band structure data contained within the Organic Materials Database (OMDB) available at https://omdb.diracmaterials.org/search/pattern.
Balatsky, Alexander V.   +4 more
core   +3 more sources

Learn from web search logs to organize search results [PDF]

open access: yesProceedings of the 30th annual international ACM SIGIR conference on Research and development in information retrieval, 2007
Effective organization of search results is critical for improving the utility of any search engine. Clustering search results is an effective way to organize search results, which allows a user to navigate into relevant documents quickly. However, two deficiencies of this approach make it not always work well: (1) the clusters discovered do not ...
Xuanhui Wang, ChengXiang Zhai
openaire   +1 more source

The Caenorhabditis elegans DPF‐3 and human DPP4 have tripeptidyl peptidase activity

open access: yesFEBS Letters, EarlyView.
The dipeptidyl peptidase IV (DPPIV) family comprises serine proteases classically defined by their ability to remove dipeptides from the N‐termini of substrates, a feature that gave the family its name. Here, we report the discovery of a previously unrecognized tripeptidyl peptidase activity in DPPIV family members from two different species.
Aditya Trivedi, Rajani Kanth Gudipati
wiley   +1 more source

SMARTS-RX: a SMARTS-based representation of chemical functions for reactivity analysis

open access: yesJournal of Cheminformatics
Chemical functional group annotation provides a mechanistically meaningful framework to interpret model outcomes and guide synthetic strategies. Here, we present SMARTS-RX—a curated, hierarchical ontology of 406 SMARTS-based functional group descriptors ...
Thierry Kogej   +4 more
doaj   +1 more source

Farmer Consumer Partnerships: Information search and decision making - the case of ethical values of organic products [PDF]

open access: yes, 2009
The CORE Organic pilot project ‘Farmer Consumer Partnerships’ aims at analysing and testing innovative communication strategies of organic companies with respect to ethical values as a means of reconnecting organic farmers and consumers against the ...
Hamm, Ulrich, Zander, Katrin
core  

The role and implications of mammalian cellular circadian entrainment

open access: yesFEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

The Beagle landing site in Isidis Planitia [PDF]

open access: yes, 2001
The Mars probe Beagle 2 will land in Isidis Planitia. This region satisfies the engineering constraints and has evidence for particularly volatile-rich subsoil.
Bridges, J.B.   +10 more
core  

Interplay between Structure and Electronic Properties in Organic Conductors

open access: yes, 1999
It is known that the ground states of organic conductors have a diversity reflecting the spatial arrangement of the constituent molecules within the unit cell.
Bender   +21 more
core   +2 more sources

Donor and acceptor levels of organic photovoltaic compounds from first principles [PDF]

open access: yes, 2012
Accurate and efficient approaches to predict the optical properties of organic semiconducting compounds could accelerate the search for efficient organic photovoltaic materials.
Cococcioni, Matteo   +7 more
core   +4 more sources

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