Results 61 to 70 of about 203,939 (301)

Damage function for historic paper. Part I: Fitness for use [PDF]

, 2015
Background In heritage science literature and in preventive conservation practice, damage functions are used to model material behaviour and specifically damage (unacceptable change), as a result of the presence of a stressor over time.
A Derbyshire, BH Crawford, C Dillon, C Richardson, D Throsby, GEP Box, J Ashley-Smith, J Cohen, JC Baird, JS Bradley, K Clark, K Vanaja, M Strlič, N Cossons, PG Engeldrum, R Mason, S Jones, T Jowell, W Lindsay, WH Ehrenstein, WH Ehrenstein, Y Yamini   +21 more
core   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

Indoor air pollutants and their seasonal monitoring in European museums

Heritage Science
The monitoring of indoor air pollutants is an important part of the management of heritage collections. In this work, acetic acid, formic acid, formaldehyde, acetaldehyde and NO2 were measured with passive samplers along with temperature and relative ...
Ida Kraševec, Jernej Markelj, Abdelrazek Elnaggar, Irena Kralj Cigić   +3 more
doaj   +1 more source

〔報告〕展示空間に用いるクロス材の放散ガスの測定と評価 [PDF]

, 2013
In museums,clean air quality must be kept in showcases for conservation of artifacts. It is necessary to choose interior materials with little gas emission because generally they can be sources of contamination inside showcases.
佐野 千絵, 古田嶋 智子, 呂 俊民, 林 良典   +3 more
core   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

Musei parlanti. Corrado Ricci e la sfida di comunicare ad un ampio pubblico / Talking museums. Corrado Ricci and the challenge of communicating the museum to a wide audience

Il Capitale Culturale: Studies on the Value of Cultural Heritage, 2013
Nel ruolo di direttore di musei Corrado Ricci sperimenta, tra il 1893 e il 1904, la possibilità di far comunicare il museo con un pubblico più ampio degli addetti ai lavori attraverso sale allestite secondo un impianto tipologico-iconografico.  Crea così
Silvia Cecchini
doaj   +1 more source

Development of low-cost RFID sensors dedicated to air pollution monitoring for preventive conservation

Heritage Science, 2022
Monitoring of atmospheric pollutants is a key point for preventive conservation since these species are known to impact the integrity of many artifacts including metals, papers, pigment and textiles.
Stephane Rioual, Benoit Lescop, Julien Pellé, Gerusa de Alkmim Radicchi, Gilles Chaumat, Marie-Dominique Bruni, Johan Becker, Dominique Thierry   +7 more
doaj   +1 more source

For scientists, for students or for the public? : the shifting roles of natural history museums [PDF]

, 2010
This article aims to discuss the main roles of natural history museums and to show how these purposes have evolved and adapted throughout the museums’ history, as a response to the development of natural sciences and societal change, from their creation ...
Delicado, Ana
core  

The spatial economy of North American trade fairs [PDF]

, 2012
The version of record [Bathelt, H., & Spigel, B. (2012). The spatial economy of North American trade fairs. The Canadian Geographer/Le Geographe Canadien, 56(1), 18-38.] is available online at: http://onlinelibrary.wiley.com/doi/10.1111/j.1541-0064 ...
Bathelt, Harald, Spigel, Ben
core   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source