Results 131 to 140 of about 1,618,312 (332)

Conservação preventiva para instituições cariocas que custodiam bens culturais

Acervo, 2011
O presente trabalho aborda o projeto cooperativo Brasil-Cuba de conservação preventiva desenvolvido no âmbito de instituições cariocas custodiadoras de bens culturais.
Milagros Vaillant Callol
doaj  

Spectral Relative Attenuation of Solar Radiation through a Skylight Focused on Preventive Conservation: Museo De L'almoina in Valencia (Spain) Case Study. [PDF]

Sensors (Basel), 2021
Serrano MA, Baró Zarzo JL, Moreno Esteve JC, García-Diego FJ.   +3 more
europepmc   +1 more source

Recent Advances in the Application of Metal Oxide Nanomaterials for the Conservation of Stone Artefacts, Ecotoxicological Impact and Preventive Measures

Coatings
Due to the ongoing threat of degradation of artefacts and monuments, the conservation of cultural heritage items has been gaining prominence on the global scale.
Marwa Ben Chobba, M. Weththimuni, Mouna Messaoud, C. Urzì, Maurizio Licchelli   +4 more
semanticscholar   +1 more source

SIRT4 positively regulates autophagy via ULK1, but independently of HDAC6 and OPA1

FEBS Open Bio, EarlyView.
Cells expressing SIRT4 (H161Y), a catalytically inactive mutant of the sirtuin SIRT4, fail to upregulate LC3B‐II and exhibit a reduced autophagic flux under stress conditions. Interestingly, SIRT4(H161Y) promotes phosphorylation of ULK1 at S638 and S758 that are associated with inhibition of autophagy initiation.
Isabell Lehmkuhl, Khawar Amin, Lydia Gabriel, Nils Hampel, Afshin Iram, Julia Hesse, Constanze Wiek, Jasmin Thuy Vy Nguyen, Helmut Hanenberg, Jürgen Scheller, M. Reza Ahmadian, Björn Stork, Doreen M. Floss, Roland P. Piekorz   +13 more
wiley   +1 more source

Análisis fisicoquímico de materiales de embalaje utilizados para almacenar documentos históricos/patrimoniales en instituciones culturales públicas de Costa Rica

Información, Cultura y Sociedad
Para determinar la aptitud de materiales de embalaje elaborados en papel/cartón y empleados en diferentes instituciones públicas a cargo de patrimonio documental costarricense, se llevó a cabo la medición de la acidez (pH) de los materiales, así como el ...
Sharon Ugalde Soto, Camila Hernández Murillo, Karla Abarca Montero   +2 more
doaj   +1 more source

Glass Crystal Models: A First Approach to a Hidden Treasure of Teaching and Scientific Heritage

Heritage, 2019
Glass crystal models arrived in Portugal around the late 19th century, when high schools, universities, and polytechnics were gradually provided with teaching collections to support science education. Therefore, they are an important material evidence of
Carolina Peixe, Conceição Casanova, Joana Lia Ferreira, Inês Coutinho   +3 more
doaj   +1 more source

2001 Water Symposium: Water Pollution in Urban and Rural Settings [PDF]

, 2001
The Environmental and Energy Study Institute, the Federal Water Quality Association and the National Capital Chapter of the American Water Resources Association co-hosted the 2001 Water Symposium: Water Pollution In Urban And Rural Settings.The symposium
Ron Grandon
core  

FGFR Like1 drives esophageal cancer progression via EMT, PI3K/Akt, and notch signalling: insights from clinical data and next‐generation sequencing analysis

FEBS Open Bio, EarlyView.
Clinical analysis reveals significant dysregulation of FGFRL1 in esophageal cancer (EC) patients. RNAi‐coupled next‐generation sequencing (NGS) and in vitro study reveal FGFRL1‐mediated EC progression via EMT, PI3K/Akt, and Notch pathways. Functional assays confirm its role in tumor growth, migration, and invasion.
Aprajita Srivastava, Anoop Saraya, Deepak Gunjan, Rinu Sharma   +3 more
wiley   +1 more source

PREVENTIVE CONSERVATION [PDF]

, 2012
DE NUNTIIS, P, PALLA, Franco, PONTI, F.
openaire   +3 more sources

Arkeolojik Alanda In situ (Yerinde) Mozaik Koruma Yöntemleri

Journal of Mosaic Research, 2012
The conservation of mosaics unearthed at excavations is evaluated according to the conditions in which they were buried / found and is generally classified, in terms of low, medium, or high level of deterioration in the mosaics.
Y. Selçuk Şener
doaj