Results 71 to 80 of about 209,185 (318)

Development of high performance concrete using combinations of mineral admixtures. [PDF]

open access: yes, 1995
Cement replacement materials are by-products used to produce high performance concrete. Published data on the effects of combinations of mineral admixtures in concrete on the microstructural and performance-related properties under different ...
Darwish, Abdulhanan A., Darwish, A.
core  

Physicochemical and radiological characterization of kaolin and its polymerization products

open access: yesMateriales de Construccion, 2018
The aim of this study was determination of physical-chemical and radiological characteristics of kaolin and products of alkali-activated thermally treated kaolin (geopolymer).
M. Ivanović   +6 more
doaj   +1 more source

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

open access: yesFEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source

Effect of Initial On-Site Curing on 28-Day Cylinder Strength

open access: yes, 2011
The initial curing of concrete specimens for quality assurance is addressed in different ways in testing standards, which often specify requirements that are difficult to meet in practice unless very costly initial curing chambers are available.
Fernández Gómez, Jaime Antonio   +4 more
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INTERNAL CURING OF CALCIUM SULFOALUMINATE CEMENT CONCRETE USING LIGHTWEIGHT AGGREGATE [PDF]

open access: yes, 2018
Calcium sulfoaluminate (CSA) cement is a very rapid setting, hydraulic cement that releases approximately half as much carbon dioxide during production as conventional portland cement.
Tanksley, Stephen
core  

The influence of the curing conditions of concrete on durability after freeze-thaw accelerated testing

open access: yesMateriales de Construccion, 2015
This work relates the curing conditions of concrete with the damage caused by rapid freeze-thaw cycles (ASTM C 666). The “potential” durability of concrete after testing is also studied.
G. Al-Assadi   +4 more
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

Investgiation into Improved Pavement Curing Materials and Techniques: Part 1 - Phases I and II;TR-451, April 2002

open access: yes, 2002
Concrete curing is closely related to cement hydration, microstructure development, and concrete performance. Application of a liquid membrane-forming curing compound is among the most widely used curing methods for concrete pavements and bridge decks ...

core  

KAJIAN TEMPERATUR CURING PADA KUAT TEKAN BETON GEOPOLIMER BERBAHAN DASAR KAOLIN [PDF]

open access: yes, 2016
Penelitian ini bertujuan untuk menganalisa temperatur curing pada kuat tekan beton geopolimer. Beton geopolimer yang diteliti berbahan dasar kaolin.
KAJIAN TEMPERATUR CURING PADA KUAT TEKAN BETON GEOPOLIMER BERBAH, .
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PENGARUH PERENDAMAN DAGING PRA KYURING DALAM JUS DAUN SIRIH TERHADAP KETENGIKAN DAN SIFAT ORGANOLEPTIK DENDENG SAPI SELAMA PENYIMPANAN [The Effect of Soaking of Beef in Betle (Piper betle L) Leaf Juice Prior to Curing on Rancidity and Sensory Characteristics of Beef “Dendeng” During Storage]

open access: yesJurnal Teknologi dan Industri Pangan, 2002
The research was carried out to determine the effect of soaking of beef in betle (Piper betle L) leaf juice prior to curing on peroxide level, thiobarbituric acid (TBA) score, and sensory characteristics of beef “dendeng” during 1-3 months storage. The
Yuli Rohidayah 2)   +4 more
doaj  

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