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    mendeley

    Effect of sodium content on the structure and mechanical properties of silicon bronze (Cu-3wt%Si alloys)

    DOI Logo 10.17352/2455-488X.000075

    Published On: December 30, 2023 | Pages: 090 - 095

    Author(s): Chikezie Walter Onyia*, EE Nnuka, KC Nnakwo and SE Ede

    ORCID Logo  0000-0002-0506-4623

    In the present study, the effect of sodium content on the structure and mechanical properties of Cu-3wt%Si alloys were investigated. The experimental alloys were produced with various sodium concentrations of 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1, 1.5, 2 and 3% by weight using permanent mould casting technique. Tensile and hardness tests were carried out on t ... CrossMark Publons Harvard Library HOLLIS Search IT Semantic Scholar Get Citation Base Search Scilit OAI-PMH ResearchGate Academic Microsoft GrowKudos Universite de Paris UW Libraries SJSU King Library SJSU King Library NUS Library McGill DET KGL BIBLiOTEK JCU Discovery Universidad De Lima WorldCat VU on WorldCat
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    mendeley

    Road safety inspections: Basic principles

    DOI Logo 10.17352/2455-488X.000074

    Published On: November 27, 2023 | Pages: 087 - 089

    Author(s): Carlo Polidori*

    ORCID Logo  0009-0007-1118-8634

    Some European Union Directives which were implemented by the various Member States, have established the fundamental guidelines for safety inspections of road infrastructures, according to the principle of the independence of the inspectors with respect to both the owner of the infrastructure and of its manager. This article addresses the practical implementation of t ... CrossMark Publons Harvard Library HOLLIS Search IT Semantic Scholar Get Citation Base Search Scilit OAI-PMH ResearchGate Academic Microsoft GrowKudos Universite de Paris UW Libraries SJSU King Library SJSU King Library NUS Library McGill DET KGL BIBLiOTEK JCU Discovery Universidad De Lima WorldCat VU on WorldCat
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    mendeley

    Cool walkability planning: Providing pedestrian thermal comfort in hot climate cities

    DOI Logo 10.17352/2455-488X.000073

    Published On: November 16, 2023 | Pages: 079 - 086

    Author(s): Todd Litman*

    ORCID Logo  0000-0003-0065-2298

    Global warming and urbanization are increasing the number of people living in cities that experience extreme heat. This makes walking uncomfortable, unattractive, and unhealthy and causes travelers to drive for trips that could be made on foot. To address these problems hot-climate cities can create networks of shadeways (shaded sidewalks) and pedways (enclosed, clima ... CrossMark Publons Harvard Library HOLLIS Search IT Semantic Scholar Get Citation Base Search Scilit OAI-PMH ResearchGate Academic Microsoft GrowKudos Universite de Paris UW Libraries SJSU King Library SJSU King Library NUS Library McGill DET KGL BIBLiOTEK JCU Discovery Universidad De Lima WorldCat VU on WorldCat
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    mendeley

    Revolutionizing cleaning: The future of broomstick and dustpan design

    DOI Logo 10.17352/2455-488X.000072

    Published On: November 09, 2023 | Pages: 073 - 078

    Author(s): Ricardo P Arciniega-Rocha*, Vanessa C Erazo-Chamorro, Phetsalath Phimmavong and Szabo Gyula

    ORCID Logo  0000-0001-6960-1718

    In the context of increasing environmental awareness, the demand for sustainable products is on the rise. This research addresses the growing demand for sustainability by redesigning brooms and dustpans with eco-friendly materials, reducing waste and environmental impact. It emphasizes the goals of enhancing user experience, efficiency, durability, accessibility, and ... CrossMark Publons Harvard Library HOLLIS Search IT Semantic Scholar Get Citation Base Search Scilit OAI-PMH ResearchGate Academic Microsoft GrowKudos Universite de Paris UW Libraries SJSU King Library SJSU King Library NUS Library McGill DET KGL BIBLiOTEK JCU Discovery Universidad De Lima WorldCat VU on WorldCat
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    mendeley

    Taguchi analysis of the tensile behaviour of unaged and hygrothermally aged asymmetric helicoidally stacked CFRP composites

    DOI Logo 10.17352/2455-488X.000071

    Published On: October 17, 2023 | Pages: 068 - 072

    Author(s): Nwambu CN*, Chibueze GI, Nwankwo EN and Ekwedigwe CM

    ORCID Logo  0000-0001-5892-7202

    Taguchi method was used to predict and optimize the effects of hygrothermal aging on the tensile behavior of asymmetric helicoidally stacked Carbon Fiber Reinforced Plastic (CFRP) composites. This research is in furtherance to the previous work, which dealt purely with experiments. MR70 12P carbon fiber epoxy prepreg sheets were manufactured into laminated composites ... CrossMark Publons Harvard Library HOLLIS Search IT Semantic Scholar Get Citation Base Search Scilit OAI-PMH ResearchGate Academic Microsoft GrowKudos Universite de Paris UW Libraries SJSU King Library SJSU King Library NUS Library McGill DET KGL BIBLiOTEK JCU Discovery Universidad De Lima WorldCat VU on WorldCat
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    mendeley

    Interstellar Boundary Explorer (IBEX) may have recorded a cross-tail current disruption event of the substorm

    DOI Logo 10.17352/2455-488X.000070

    Published On: September 21, 2023 | Pages: 065 - 067

    Author(s): Lu Li*

    ORCID Logo  0000-0003-1127-4632

    The spatial and temporal variations of satellite measurements correspond to different physical connotations. ENA imaging is an effective method to avoid the confusion of spatial and temporal variations of plasma space distribution in remote sensing region. However, for the neutral atom imager with scanning sampling, if the sampling time is too long (such as exceeding ... CrossMark Publons Harvard Library HOLLIS Search IT Semantic Scholar Get Citation Base Search Scilit OAI-PMH ResearchGate Academic Microsoft GrowKudos Universite de Paris UW Libraries SJSU King Library SJSU King Library NUS Library McGill DET KGL BIBLiOTEK JCU Discovery Universidad De Lima WorldCat VU on WorldCat
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    mendeley

    Regarding the number of blades in the rotor of the wind turbine

    DOI Logo 10.17352/2455-488X.000069

    Published On: September 07, 2023 | Pages: 063 - 064

    Author(s): M Shykhailov* and V Kokhanevich
    When developing a wind turbine, sooner or later the designer is faced with the problem of the number of blades. After all, the purpose of the wind turbine and its cost depends on this. The criteria were determined and an analysis was carried out regarding the appropriate number of blades in the rotor of the wind turbine. ... CrossMark Publons Harvard Library HOLLIS Search IT Semantic Scholar Get Citation Base Search Scilit OAI-PMH ResearchGate Academic Microsoft GrowKudos Universite de Paris UW Libraries SJSU King Library SJSU King Library NUS Library McGill DET KGL BIBLiOTEK JCU Discovery Universidad De Lima WorldCat VU on WorldCat
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    mendeley

    Examination of hydrodynamic behavior of wind deflectors in the normal inner temperature with the point of more efficiency
    (Case study: Bwhsa Köppen climate classification of Kashan City)

    DOI Logo 10.17352/2455-488X.000068

    Published On: September 05, 2023 | Pages: 052 - 062

    Author(s): Mohammadali Karbasforoushha*

    ORCID Logo  0000-0001-7903-9538

    One of the ways to achieve a building with higher energy efficiency and an efficient system is to use local architectural experiences. In the meantime, a wind deflector is one of the elements used in the past to create comfort. In the Bwhsa Köppen climate classification of Kashan City, they used to move and cool the air in the building. This study investigates the int ... CrossMark Publons Harvard Library HOLLIS Search IT Semantic Scholar Get Citation Base Search Scilit OAI-PMH ResearchGate Academic Microsoft GrowKudos Universite de Paris UW Libraries SJSU King Library SJSU King Library NUS Library McGill DET KGL BIBLiOTEK JCU Discovery Universidad De Lima WorldCat VU on WorldCat
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    mendeley

    Structural integrity of reinforced concrete slabs of some selected existing buildings based on field assessment

    DOI Logo 10.17352/2455-488X.000067

    Published On: August 16, 2023 | Pages: 046 - 051

    Author(s): Akingbonmire Samuel Lambe* and Afolayan Joseph Olaseinde

    ORCID Logo  0000-0003-2605-3314

    Quality assurance and reinforcement detailing may affect the primary function of a reinforced concrete slab to transfer the load upon it by bending. This paper is focused on a probability-based approach to investigate the structural integrity of the reinforced concrete slabs of two selected buildings at a university campus. The in situ strength of all accessible floor ... CrossMark Publons Harvard Library HOLLIS Search IT Semantic Scholar Get Citation Base Search Scilit OAI-PMH ResearchGate Academic Microsoft GrowKudos Universite de Paris UW Libraries SJSU King Library SJSU King Library NUS Library McGill DET KGL BIBLiOTEK JCU Discovery Universidad De Lima WorldCat VU on WorldCat
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    mendeley

    How to legally use drones for surveys?

    DOI Logo 10.17352/2455-488X.000066

    Published On: August 08, 2023 | Pages: 042 - 045

    Author(s): Filippo Tomasello*
    Drones are very useful for civil engineering and environmental surveys because drones may increase productivity, allow more regular and comprehensive monitoring of construction progress, monitor the status of infrastructures (e.g. bridges), and anyway collect a vast amount of digital data, which can be easily stored, manipulated and shared. However, while the benefit ... CrossMark Publons Harvard Library HOLLIS Search IT Semantic Scholar Get Citation Base Search Scilit OAI-PMH ResearchGate Academic Microsoft GrowKudos Universite de Paris UW Libraries SJSU King Library SJSU King Library NUS Library McGill DET KGL BIBLiOTEK JCU Discovery Universidad De Lima WorldCat VU on WorldCat
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    mendeley

    Effective moment of inertia of reinforced concrete slender beams with only tension reinforcement

    DOI Logo 10.17352/2455-488X.000065

    Published On: July 22, 2023 | Pages: 033 - 041

    Author(s): Olanitori LM*, Oniyide MM, Oni ST and Otuaga MP
    For a reinforced concrete structure to be deemed satisfactory, it must satisfy both the ultimate and serviceability limits state criteria. Deflection is one of the major criteria to be satisfied under the serviceability limit state. This paper derived a model by modifying Olanitori’s model to obtain the effective moment of inertia for slender beams without compression ... CrossMark Publons Harvard Library HOLLIS Search IT Semantic Scholar Get Citation Base Search Scilit OAI-PMH ResearchGate Academic Microsoft GrowKudos Universite de Paris UW Libraries SJSU King Library SJSU King Library NUS Library McGill DET KGL BIBLiOTEK JCU Discovery Universidad De Lima WorldCat VU on WorldCat
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    mendeley

    Study on the mechanical properties of anisotropic red sandstone under point load strength test and uniaxial compression strength

    DOI Logo 10.17352/2455-488X.000064

    Published On: July 11, 2023 | Pages: 025 - 032

    Author(s): Meiqian Wang, Changxing Zhang, Binghui Song, Haiming Liu* and Wei Xu*

    ORCID Logo  0000-0002-2287-5858

    The red sandstone of Xiaopu 3# branch Cave in the Yuxi section of the Central Yunnan Water Diversion Project was taken as the research object. The uniaxial compression strength and point load strength test are conducted from the perspectives of vertical and parallel stratifications, respectively, and then the anisotropy of red sandstone was analyzed in detail. The dat ... CrossMark Publons Harvard Library HOLLIS Search IT Semantic Scholar Get Citation Base Search Scilit OAI-PMH ResearchGate Academic Microsoft GrowKudos Universite de Paris UW Libraries SJSU King Library SJSU King Library NUS Library McGill DET KGL BIBLiOTEK JCU Discovery Universidad De Lima WorldCat VU on WorldCat
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    mendeley

    Evaluation of corrosion characteristics of mild steel in the acidic environment using Cocoyam and Almond leaves extracts as inhibitors

    DOI Logo 10.17352/2455-488X.000063

    Published On: July 07, 2023 | Pages: 020 - 027

    Author(s): Christopher N Mbah, Deborah C Onyeabor, Bonaventure C Ugwuanyi, Michael G Anuta, Chukwunonso S Nebechi, Obinna L Iyida and Kingsley C Nnakwo*
    The inhibition characteristics of Almond and Cocoyam leaves extracts on mild steel immersed in 1 M H2SO4 at immersion times of 24 h to 144 h have been investigated experimentally. The effects of various concentrations of the extracts on the corrosion rate and inhibition efficiency were also explored. The average corrosion rates (in mm yr-1) and inhibition efficiencies ... CrossMark Publons Harvard Library HOLLIS Search IT Semantic Scholar Get Citation Base Search Scilit OAI-PMH ResearchGate Academic Microsoft GrowKudos Universite de Paris UW Libraries SJSU King Library SJSU King Library NUS Library McGill DET KGL BIBLiOTEK JCU Discovery Universidad De Lima WorldCat VU on WorldCat
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    mendeley

    Model analysis of electroflotation water treatment of wastewater containing microplastics

    DOI Logo 10.17352/2455-488X.000062

    Published On: May 30, 2023 | Pages: 014 - 019

    Author(s): Ksenofontov Boris Semenovich*, Bondarenko Anna Viktorovna and Rusanova Kristina Rodionovna
    The paper presents a model of the microplastic electroflotation process and considers the factors affecting the efficiency of this process during wastewater treatment. The results obtained will help optimize the microplastic electroflotation process and develop more effective ways to remove plastic particles from the treated water, as well as help in the development o ... CrossMark Publons Harvard Library HOLLIS Search IT Semantic Scholar Get Citation Base Search Scilit OAI-PMH ResearchGate Academic Microsoft GrowKudos Universite de Paris UW Libraries SJSU King Library SJSU King Library NUS Library McGill DET KGL BIBLiOTEK JCU Discovery Universidad De Lima WorldCat VU on WorldCat
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    mendeley

    Viscoelastic properties of alkaline treated walnut shell/rice straw fiber/epoxy biocomposite

    DOI Logo 10.17352/2455-488X.000061

    Published On: April 25, 2023 | Pages: 009 - 013

    Author(s): Chilee Ekwedigwe, Kingsley Nnakwo and Chidume Nwambu*

    ORCID Logo  0000-0001-5892-7202

    The increasing demand for an eco-friendly environment has led to the recent development of polymer matrix/green plant fiber composites. In this present study, the viscoelastic performance of walnut/rice straw fiber/epoxy biocomposites was examined using a dynamic mechanical analysis (DMA) in three-point bending mode at a constant frequency (1 Hz) and temperature (25 o ... CrossMark Publons Harvard Library HOLLIS Search IT Semantic Scholar Get Citation Base Search Scilit OAI-PMH ResearchGate Academic Microsoft GrowKudos Universite de Paris UW Libraries SJSU King Library SJSU King Library NUS Library McGill DET KGL BIBLiOTEK JCU Discovery Universidad De Lima WorldCat VU on WorldCat
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    mendeley

    Overview of research on adhesion reduction and desorption technology of soil-contact construction equipment

    DOI Logo 10.17352/2455-488X.000060

    Published On: April 19, 2023 | Pages: 005 - 008

    Author(s): Li Qiang*, Chen Zhikai, Guan Tingting, Wang Jing and Xu XiuJie
    Earthmoving machinery is prone to adhesion problems when working against soil media, resulting in a decline in construction efficiency and quality. This paper summarizes the development of soil adhesion mechanisms, describes the research progress of experts and scholars in various countries in the field of adhesion and desorption, and prospects the research on adhesio ... CrossMark Publons Harvard Library HOLLIS Search IT Semantic Scholar Get Citation Base Search Scilit OAI-PMH ResearchGate Academic Microsoft GrowKudos Universite de Paris UW Libraries SJSU King Library SJSU King Library NUS Library McGill DET KGL BIBLiOTEK JCU Discovery Universidad De Lima WorldCat VU on WorldCat
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    mendeley

    Concretes on a composite gypsum binder using limestone stone crushing waste

    DOI Logo 10.17352/2455-488X.000059

    Published On: April 13, 2023 | Pages: 001 - 004

    Author(s): Natalia V Chernysheva*, Othman Azmi SA and Motorykin Dmitry Aleksandrovich
    The article discusses the possibility of obtaining Composite Gypsum Binders (CGB) and heavy concretes based on them using local raw materials from Palestine. As an active mineral additive in the composition of the composite gypsum binder, it is proposed to use finely dispersed quartz sand with a specific surface area of ​​500 m2/kg, on the surface of which, during gri ... CrossMark Publons Harvard Library HOLLIS Search IT Semantic Scholar Get Citation Base Search Scilit OAI-PMH ResearchGate Academic Microsoft GrowKudos Universite de Paris UW Libraries SJSU King Library SJSU King Library NUS Library McGill DET KGL BIBLiOTEK JCU Discovery Universidad De Lima WorldCat VU on WorldCat
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