Zobrazeno 1 - 10
of 1 291
pro vyhledávání: '"Isothermal Calorimetry"'
Autor:
Danah Shehadeh, Alexandre Govin, Philippe Grosseau, Hichem Krour, Laetitia Bessette, Gonzague Ziegler, Anthony Serclerat
Publikováno v:
Construction Materials, Vol 4, Iss 3, Pp 611-628 (2024)
This paper examines the properties of sewage sludge ashes (SSAs) from the incineration of sewage sludge with added limestone for toxic gas treatment. It also evaluates the potential valorization of SSA in cement composites as supplementary cementitio
Externí odkaz:
https://doaj.org/article/d8add17a3f674a928aeb9f30509f14d6
Autor:
Yaowen Tan, Kangkang Tang
Publikováno v:
CivilEng, Vol 5, Iss 3, Pp 694-716 (2024)
The rise in early-age temperature concrete structures, driven by the exothermic reactions during cement hydration, significantly increases the risk of thermal cracking. To address this issue, the construction industry employs several strategies, incl
Externí odkaz:
https://doaj.org/article/f2d26f02ac3148fa90a774ba7a778a82
Publikováno v:
Vestnik MGSU, Vol 19, Iss 7, Pp 1125-1137 (2024)
Introduction. Requirements, applied to materials used for 3D construction printing, can be met by adding modifiers at the stage of designing fine-grained concrete compositions. Natural zeolites can be considered highly effective finely dispersed addi
Externí odkaz:
https://doaj.org/article/cfcbbe436a574cf6b6ab1b817bb1ec37
Autor:
Alexander Ozersky, Alexander Khomyakov, Pengfei Zhao, Lucas Herzog Bromerchenkel, Oleksiy Chernoloz, Karl Peterson
Publikováno v:
Construction Materials, Vol 4, Iss 2, Pp 444-467 (2024)
Portland cement has a limited shelf life because of the prehydration that can occur during storage. One approach to mitigating strength losses observed for concrete is to pretreat cement with a protective coating to slow the advance of prehydration.
Externí odkaz:
https://doaj.org/article/57fe53efc8834ec0a09feeacd0d8f439
Publikováno v:
Shanghai Jiaotong Daxue xuebao. Yixue ban, Vol 44, Iss 5, Pp 567-575 (2024)
Objective·To establish various in vitro screening systems for the discovery of peptide inhibitors targeting the interaction between small ubiquitin-like modifier (SUMO)-activating enzyme subunit 1 (SAE1) and subunit 2 (SAE2), as well as to evaluate
Externí odkaz:
https://doaj.org/article/cfb09fa04b244325a9d9e9be93fb8d6e
Autor:
Luna E. Al-Hasani, Jisoo Park, Jason B. Brown, Oscar Antommattei, Yong K. Cho, T. Russell Gentry, Kimberly E. Kurtis
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03326- (2024)
The durability of mass concrete structures may be compromised due to stresses and cracking induced by temperature rise due to cement hydration and concrete’s insulating capacity. Delayed ettringite formation and thermal cracking may occur when maxi
Externí odkaz:
https://doaj.org/article/4d6999358c3f4f718e963a483b1b5e2f
Publikováno v:
Materials, Vol 17, Iss 20, p 5097 (2024)
This paper presents an experimental approach to the study of the compressive strength, isothermal calorimetry and life cycle assessment (LCA) of alkali-activated pastes based on soda–lime–silica glass, established to investigate the effect of the
Externí odkaz:
https://doaj.org/article/d70687b2aa9c461e9e25ac0578463af8
Publikováno v:
Developments in the Built Environment, Vol 18, Iss , Pp 100447- (2024)
This study aims to develop an ambient-cured nano-engineered one-part alkali-activated materials with excellent thermal characteristics using graphene nanoplatelets (GNPs) and ternary precursors. Their compressive strength, thermal properties, microst
Externí odkaz:
https://doaj.org/article/cf0f5e7f686846efa0e94ed144344b19
Publikováno v:
Materials, Vol 17, Iss 13, p 3308 (2024)
This research investigates the impact of solution concentration and solution-to-binder ratio (S/B) on the volume changes in alkali-activated slags with sodium hydroxide at 20 °C. Autogenous and thermal strains are monitored with a customized testing
Externí odkaz:
https://doaj.org/article/041627288d7b4c9eaaef6e77f04f717b
Autor:
Anna J. Sigmon, Eleanora Margulis, Christy George, Tatiana N. Laremore, Hamzah Al-Quaid, Julia Fecko, Neela H. Yennawar
Publikováno v:
Results in Chemistry, Vol 6, Iss , Pp 101116- (2023)
The papain-like protease (PLpro) of SARS-CoV-2 (COVID-19) is a high-profile drug target for treating COVID-19 due to its critical role in making essential proteins crucial in viral replication and host immune sensing. The development of small molecul
Externí odkaz:
https://doaj.org/article/bd2ce8473da24e1985fa15cd5e328144