Results 111 to 120 of about 1,618,312 (332)

Tracking Moisture Dynamics in a Karst Rock Formation Combining Multi-Frequency 3D GPR Data: A Strategy for Protecting the Polychrome Hall Paintings in Altamira Cave

open access: yesRemote Sensing
This study addresses the features of the internal structure of the geological layers adjacent to the Polychrome Hall ceiling of the Cave of Altamira (Spain) and their link to the distribution of moisture and geological discontinuities mainly as fractures,
Vicente Bayarri   +4 more
doaj   +1 more source

Application of acoustic emission technique to limoges enamels for damage assessment

open access: yesCeROArt : Conservation, Exposition, Restauration d'Objets d'Art, 2012
Tungsten-halide lighting has been found to cause significant temperature distributions within showcases. The risk from such medium scale heating events is not easy to assess; therefore the acoustic emission technique was used to detect micro damage ...
Jenny Studer
doaj   +1 more source

Archives Conservation Discussion Group 2011: Digitization and Its Effect on Conservation Treatment Decisions: How Has Wide-Spread Digitizing of Collections Changed Our Approach to Treatment? [PDF]

open access: yes, 2011
In line with this year’s AIC theme: ETHOS, LOGOS, PATHOS: ethical principles and critical thinking in conservation, The Archives Conservation Discussion Group 2011 examined the impact of providing digital collections in museums and libraries, and their ...
Miller, Laura, Tedone, Melissa
core   +1 more source

The phenology and population dynamics of Culicoides spp. in different ecosystems in the Netherlands [PDF]

open access: yes, 2008
The Netherlands has enjoyed a relatively free state of vector-borne diseases of economic importance for more than one century. Emerging infectious diseases may change this situation, threatening the health of humans, domestic livestock and wildlife.
Jacobs, F.H.H.   +5 more
core   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Determining Appropriate Preservation Conditions for Historical Mixed-Media Objects: a Risk-Based Approach

open access: yesCeROArt : Conservation, Exposition, Restauration d'Objets d'Art, 2019
Historical mixed-media objects consist of a wide range of materials that can be organic and inorganic in nature. They are often fragile due to the nature of the materials used, and their advanced state of degradation.
Willemien Anaf, Marjolijn Debulpaep
doaj   +1 more source

Conserv Cloud: Data Analytics Software for Preventive Conservation

open access: yes, 2022
Abstract of conference poster on Conserv Cloud: Data Analytics Software for Preventive Conservation by Melissa King of Conserv Solutions Inc. Medford United States for SPNHC2022 Conference, Edinburgh. June 5-10th 2022.
openaire   +1 more source

The Development of a Methodology to Understand Climate-induced Damage in Decorated Oak Wood Panels [PDF]

open access: yes, 2017
Climate-induced damage in decorated oak wood panels is considered to be a high risk for pre-eminent museum collections. To advise museums on the development of sustainable future preservation strategies and rational guidelines for indoor climate ...
Ankersmit, H.A.   +8 more
core  

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

open access: yesMolecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

Methodology for the Monitoring and Control of the Alterations Related to Biodeterioration and Physical-Chemical Processes Produced on the Paintings on the Ceiling of the Polychrome Hall at Altamira

open access: yesConservation
On the surface of the Cave of Altamira’s prehistoric paintings, a series of active deterioration processes are evident, leading to significant alterations of this invaluable heritage.
Alfredo Prada, Vicente Bayarri
doaj   +1 more source

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