Results 91 to 100 of about 2,268,887 (344)

Damage-imperfection indicators for the assessment of multi-leaf masonry walls under different conditions [PDF]

open access: yes, 2018
The complexity of multi-leaf masonry walls suggests further researches on the dy- namic behaviour mainly characterized by incoherent response between the different layers.
Aldreghetti, Ivano   +6 more
core  

Suji Kwock Kim's “Generation” and the Ethics of Diasporic Postmemory [PDF]

open access: yes, 2016
Regarding her highly acclaimed first book of poetry, Notes from the Divided Country, second-generation Korean American poet Suji Kwock Kim has stated that she considers the representation of the traumatic experiences of the Korean War as “the ...
Sandra So Hee Chi Kim
core   +1 more source

Guidelines for Sample Preparation and Stable Isotope Analysis of Food for Traceability Studies

open access: yesFood Safety and Health, EarlyView.
This workflow illustrates sample preparation and analysis steps in stable isotope ratio mass spectrometer (IRMS) for food traceability. It emphasizes standardized preparation, encapsulation, calibration, and quality control to ensure accurate, comparable isotope data critical for verifying food origin and authenticity across complex supply chains ...
Bayan Nuralykyzy   +8 more
wiley   +1 more source

Evaluation of strengthening techniques of traditional masonry buildings: case study of a four-building aggregate [PDF]

open access: yes
Increasing appraisal of the durability, conservation state, and changeable use and function of old buildings in urban centers relies a great deal on the structural safety evaluation of vertical load capacity and the ability to resist horizontal forces ...
Mendes da Silva, J. A. R.   +3 more
core   +2 more sources

Replacement of Ores Recorded by Textures and Chemical Compositions of Sphalerite: An Example From the Furutobe Kuroko Deposit, Akita, Japan

open access: yesGeological Journal, EarlyView.
Coupled dissolution‐reprecipitation of early formed Cd‐, Fe‐, Ag‐ and Sb‐poor sphalerite through interaction with high‐temperature and high‐sulphur fugacity Cu‐rich fluids, responsible for the formation of the yellow ores, resulted in the formation of Cd‐, Fe‐, Ag‐ and Sb‐rich, heavily chalcopyrite‐diseased sphalerite and enrichment of critical metals ...
Manuel Nopeia   +4 more
wiley   +1 more source

Molecular Palaeontology Prospects From Exceptionally Preserved Eocene Brackish‐Water Bivalve Batissa sitakaraensis (Venerida: Corbiculidae) From Hokkaido, Japan

open access: yesGeological Journal, EarlyView.
This study reports the exceptional preservation of the Eocene freshwater bivalve Batissa sitakaraensis from Hokkaido, Japan. Multimodal analyses reveal that both the aragonitic shell mineralogy and the delicate organic periostracum retain their original structural and chemical characteristics after millions of years.
Taro Yoshimura   +4 more
wiley   +1 more source

Out-of-plane dynamic response of a tuff masonry wall. Shaking table testing and numerical simulation [PDF]

open access: yes, 2017
The out-of-plane dynamic response of a masonry element is investigated, both experimentally and numerically. The results of shaking table tests on a tuff masonry wall, subjected to harmonic acceleration histories, are presented.
Addessi, Daniela   +3 more
core   +2 more sources

Chemical, Mineralogical, and Petrographic Analysis of the Mud Mortar from Fort Ikoma Historical Building in Serengeti National Park, Tanzania

open access: yesJournal of Applied Sciences and Environmental Management
The restoration of historical buildings especially the Fort Ikoma in Serengeti National Park, Tanzania requires knowing the material properties used in their construction by characterizing the composition and properties of the mortar to inform the ...
R. A. Chuo, P. Nyangi, G. Kifanyi
doaj  

Cement - steatite composites reinforced with carbon fibres: an alternative for restoration of brazilian historical buildings

open access: yesMaterials Research, 2011
Steatite is a mineral which has been employed in the carving of elements in facades of Brazilian historical buildings and churches since the 17th century.
Túlio Hallak Panzera   +4 more
doaj  

Effect of the Fineness of Artificial Pozzolana (Sarooj) on the Properties of Lime-Pozzolana Mixes

open access: yesSultan Qaboos University Journal for Science, 2002
Strength development of lime-pozzolana mortars is affected by the fineness of the pozzolan. This paper examines the effect of the fineness of artificial pozzolana on the strength development of lime-pozzolana mixtures. An artificial pozzolana produced by
Abdel Wahid Hago   +2 more
doaj   +1 more source

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