Results 221 to 230 of about 220,374 (322)

Enhancing printability of 3D printed concrete by using metakaolin and silica fume

open access: yesStructural Concrete, EarlyView.
Abstract This study investigates the effects of incorporating metakaolin (MK) and silica fume (SF) on the fresh and hardened properties of 3D printed concrete (3DPC). Five mix designs were prepared with MK replacement levels of 0%, 10%, 12.5%, and 15%, along with one mix containing 10% MK and 5% SF.
Marwah M. Thajeel   +2 more
wiley   +1 more source

Evaluation of various membranes for blood-feeding in nine sand fly species and artificial feeding challenges in Sergentomyia minuta. [PDF]

open access: yesParasit Vectors
Hošková A   +8 more
europepmc   +1 more source

Investigating potential sand fly vectors after the first reported outbreak of cutaneous leishmaniasis in Ghana. [PDF]

open access: yesParasit Vectors, 2023
de Souza DK   +9 more
europepmc   +1 more source

Steel fiber reinforced concrete with different recycled aggregates—In‐depth experimental investigation of fresh and hardened properties

open access: yesStructural Concrete, EarlyView.
Abstract The substitution of natural aggregates in concrete with recycled aggregates from construction waste makes ecological sense, is politically desired, and is increasingly being incorporated into technical regulations. Recycled concrete (RC) aggregates are also increasingly used for steel fiber reinforced concrete (SFRC) in the future. However, it
Sören Faustmann   +5 more
wiley   +1 more source

Seasonal trends of sand fly abundance and Leishmania infection: The case of Bologna province, Italy (2016–2023)

open access: yesOne Health
Leishmaniasis is a vector-borne disease, caused by Leishmania parasites, transmitted by phlebotomine sand flies. Recently, shifts in its geographic distribution have been observed across Europe, including Italy, with climate changes believed to influence
Juthathip Khongpetch   +10 more
doaj  

<I>Leishmania infantum</I> (Trypanosomatida: Trypanosomatidae) Phlebotomine Sand Fly Vectors in Continental Mediterranean Spain [PDF]

open access: bronze, 2013
Mauricio Durán-Martínez   +6 more
openalex   +1 more source

Machine learning approach for the flexural strength of 3D‐printed fiber‐reinforced concrete based on the meta‐heuristic algorithm

open access: yesStructural Concrete, EarlyView.
Abstract The increasing demand for concrete in construction presents challenges such as pollution, high energy consumption, and complex structural requirements. Three‐dimensional printing (3DP) offers a promising solution by eliminating formwork, reducing waste, and enabling intricate geometries.
Nima Khodadadi   +5 more
wiley   +1 more source

Genomic analysis of two phlebotomine sand fly vectors of Leishmania from the New and Old World. [PDF]

open access: yesPLoS Negl Trop Dis, 2023
Labbé F   +82 more
europepmc   +1 more source

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