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T. I. Afanasyeva
Pág. 95 - 97
The development of competitive domestic dry putty mixture from local materials is offered in the paper.
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Christos V. Katsiropoulos, Spiros G. Pantelakis, Marco Barile and Leonardo Lecce
?he development of a novel hybrid thermoplastic prepreg material enabling the fabrication of next-generation recyclable composite aerostructures produced by affordable, automated technologies is presented in the present work. The new hybrid material is p...
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Mahmood Ahmad, Pawel Kaminski, Piotr Olczak, Muhammad Alam, Muhammad Junaid Iqbal, Feezan Ahmad, Sasui Sasui and Beenish Jehan Khan
Supervised machine learning and its algorithms are a developing trend in the prediction of rockfill material (RFM) mechanical properties. This study investigates supervised learning algorithms?support vector machine (SVM), random forest (RF), AdaBoost, a...
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Valéry K. Doko, Edem Chabi, Sena Peace Hounkpè, Edmond C. Adjovi
Pág. Page:83 - 96Abstract
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Nevia Pradani,Munzil Munzil,M. Muchson
Pág. pp. 4 - 15
In electrolysis cell chemistry learning material students still experience Difficulties related to chemical material roomates characteristics include three levels of representation macroscopic, submicroscopic, and symbolic. Therefore, the chemistry shoul...
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Adegbuyi Omotayo Omotayo, O.J. Kehinde, Adegbuyi Abimbola Abidemi
Pág. 66 - 70
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Nurlan Kurmanov,Berik Beisengaliyev,Amangeldy Dogalov,Dametken Turekulova,Nurzhamal Kurmankulova
Pág. 1440 - 1445
Kazakhstan?s economy is growing in unstable dynamics and is still oriented on the mining industry. The purpose of the study is to determine the structure of the economy and to present an overview of the development and current status of small and medium-...
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Jesús Nicolás Zaragoza Grifé, Romel Solis, Jose Gonzalez
Pág. 45 - 53
One of the main subsystems of any building is the one that generates surroundings, divisions and communication forms between spaces; in many kinds of buildings this is achieved with constructive elements made of aluminum, crystal sheets and other materia...
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Juan José Dopico, Fernando Martirena Hernandez, Robert Day, Bernhard Middendorf, Matthias Gehrke, Lesday Martinez
Pág. Page 171 - 178
The very high concrete strength and durability achieved in high and ultra-high-performance concrete is associated with a very dense matrix, accomplished through the use of high volumes of very fine mineral additions, such as fly ash, silica-fume, metakao...
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Patricia Martínez
Pág. Page 187 - 198
Chile is undergoing a transition process towards economic development through the last decade. Just as it has happened previously in other countries, thisdevelopment can have a serious impact on the environment. In both senses the Construction Industry p...
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Hiwa Hamid, Mi G. Chorzepa, Matthew Sullivan, Stephan Durham and S. Sonny Kim
As the size of modern infrastructure increases, novelties related to mass concrete mixtures including supplementary cementitious materials (SCMs) become critical. The effects of binary and ternary cement replacement mixtures including metakaolin, silica ...
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Hiwa Hamid, Mi G. Chorzepa, Matthew Sullivan, Stephan Durham and S. Sonny Kim
As the size of modern infrastructure increases, novelties related to mass concrete mixtures including supplementary cementitious materials (SCMs) become critical. The effects of binary and ternary cement replacement mixtures including metakaolin, silica ...
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Dongming Guo and Lizhen Huang
Construction and demolition waste (C&D waste) are widely recognized as the main form municipal solid waste, and its recycling and reuse are an important issue in sustainable city development. Material flow analysis (MFA) can quantify materials flows ...
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Janai Pereira de Albuquerque, João Paulo Ribeiro-Oliveira, João Bosco de Oliveira-Júnior, Frederico Henrique da Silva Costa and Edvaldo Aparecido Amaral da Silva
Sample size fluctuation and the restriction of measurements that demonstrate kinetics (typical of physiological processes) are two of the largest inferential constraints in studies on embryonic development in vitro. Thus, we hypothesize that a practical ...
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Irina Cherunova, Nikolai Kornev, Ekaterina Lukyanova and Valery Varavka
The modern technology of heat-protective clothing is increasingly aimed at maintaining the active function of materials. Adding heat-preserving components into the volume of heat-insulating fibrous materials changes their structure and properties. In thi...
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Sofiana Nur Fadilah,Siti Marfu'ah,Surjani Wonorahardjo
Pág. pp. 41 - 53
Student achievement in chemistry is relatively low because chemistry topics are not integrated with students? expertise programs. The lack of variation in teaching material and learning model also reduces the motivation to study chemistry. One of the sci...
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Hiwa Hamid, Mi G. Chorzepa, Matthew Sullivan, Stephan Durham and S. Sonny Kim
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Dimitra Vernardou
Vanadium pentoxide coatings were grown by atmospheric pressure chemical vapor deposition varying the gas precursor ratio (vanadium (IV) chloride:water) and the substrate temperature. All samples were characterized by X-ray diffraction, Raman spectroscopy...
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Steffen Lehmann
Beyond energy efficiency, there are now urgent challenges around the supply of resources, materials, energy, food and water. After debating energy efficiency for the last decade, the focus has shifted to include further resources and material efficiency....
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V. V. Kompaniiets
Pág. 243 - 252
In the article the principles of high-quality economic education are formulated; the results of introduction into the economic education of special courses, which take into account spiritual-and-moral, socio-cultural, innovativeintellectual constituents,...
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