Results 71 to 80 of about 205,338 (288)

Sustainable bioplastics manufacturing from renewable sources

open access: yesFEBS Open Bio, EarlyView.
Bioplastics are manufactured by using polymers from different bio‐based sources. These novel materials not only offer biodegradability but also possess various functional properties that make them suitable for diverse applications. Recent developments in the preparation of bioplastics are reported, highlighting the distinct properties of each type of ...
C. Valeria L. Giosafatto   +6 more
wiley   +1 more source

Automatic inference of indexing rules for MEDLINE

open access: yesBMC Bioinformatics, 2008
Background: Indexing is a crucial step in any information retrieval system. In MEDLINE, a widely used database of the biomedical literature, the indexing process involves the selection of Medical Subject Headings in order to describe the subject matter ...
Shooshan Sonya E   +2 more
doaj   +1 more source

dUTPase is essential in zebrafish development and possesses several single‐nucleotide variants with pronounced structural and functional consequences

open access: yesFEBS Open Bio, EarlyView.
dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon   +6 more
wiley   +1 more source

The Nuovo soggettario as a service for the linked data world

open access: yesJLIS.it, 2012
Nuovo soggettario (NS), edited by the National Central Library of Florence, is the Italian subject indexing tool for various types of resources. It has been developed in compliance with the IFLA recommendations, and other international standards in the ...
Giovanni Bergamin, Anna Lucarelli
doaj   +6 more sources

Indexing policies for knowledge organization and representation: a case study in a library system in the Brazilian Amazon region.

open access: yesAnales de Documentación
The aim of this research was to investigate the elements of the indexing policy used by professional cataloguers in a university library system in the Amazon region.
Luciana Di Paula Andrade da Fonseca   +1 more
doaj   +1 more source

Subject indexing in library environment: challenges and prospects [PDF]

open access: yes, 2013
[Resumen] En la actualidad la asignación de descriptores de materia o indización del contenido de los libros, no siempre está asociada al contexto concreto de cada biblioteca, provocando que en muchos casos la recuperación por materias no resulte ...
Agustín Lacruz, María del Carmen   +2 more
core  

Anticancer sensitivities and biological characteristics of HCT116 cells resistant to the selective poly(ADP‐ribose) glycohydrolase inhibitor

open access: yesFEBS Open Bio, EarlyView.
We analyzed alterations of PAR metabolism‐related proteins in PARG inhibitor‐resistant HCT116RPDD cells. Although PARG levels remained unchanged, HCT116RPDD cells exhibited reduced PARP1 and ARH3 expression and elevated PAR levels. Interestingly, HCT116RPDD cells exhibited slightly elevated intracellular NAD+/NADH and ATP levels. Our findings suggest a
Kaede Tsuda, Yoko Ogino, Akira Sato
wiley   +1 more source

Organizing and Indexing Photo Collections [PDF]

open access: yes, 2012
Historical photo archives or collections can put an organization on the map and make it into a destination for patrons. Conversely, if not well organized and indexed, collections and archives can languish in obscurity and occupy valuable space and ...
Fortier, Rose
core   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Special Libraries, February 1962 [PDF]

open access: yes, 1962
Volume 53, Issue 2https://scholarworks.sjsu.edu/sla_sl_1962/1001/thumbnail ...
Special Libraries Association
core   +2 more sources

Home - About - Disclaimer - Privacy