Underlying technology

The nonlinear dynamic buckling responses of functionally graded graphene platelet reinforced composite (FG-GPLRC) cylindrical and sinusoid panels with porous core are presented in this paper. The governing formulations are established by applying the nonlinear higher-order shear deformation theory (HSDT).

10p viengfa 28-10-2024 2 2   Download

The nonlinear buckling behavior of functionally graded graphene platelet reinforced composite (FG-GPLRC) cylindrical shells reinforced by ring, stringer and/or spiral FG-GPLRC stiffeners under torsional loads is studied by an analytical approach.

10p viengfa 28-10-2024 2 1   Download

The linear buckling behavior of functionally graded cylindrical shells with porous core stiffened by spiral stiffeners under axial compression using the first-order shear deformation theory is presented in this paper.

9p viengfa 28-10-2024 1 1   Download

The article discloses methodological approaches to quantifying the level of penetration of block chain technologies into the regional socioeconomic environment in comparison to the supply chain strategies. Based on the methods of mathematical and statistical analysis, it allows you to formalize and convert a large array of data of a qualitative order into a single scale for measuring the process under study - the level of demand in the regional socio-economic environment for block chain technology.

6p longtimenosee09 08-04-2024 1 1   Download

In this thesis, focus on the wireless links between devices equipped by deployed operating personnel and intermediary access point infrastructure. We use multi-radio (MR) platforms, wireless devices with multiple and diverse transceiver technologies, to produce robust and reliable links through adaptive control of available transceivers. Primarily, we study the application of intelligent control techniques, namely reinforcement learning (RL), for adaptive control over diverse transceivers to achieve the desired robustness and reliability under dynamic environmental conditions.

185p runthenight04 02-02-2023 7 2   Download

This thesis investigates the choice behaviour of first year undergraduate students through proposing and testing a conceptual model. The psychological constructs of personal values, motivation, selection criteria, demographic and socioeconomic factors introduced as underlying drivers provide invaluable insight into the pathways of influence and relationships between student types and their preference towards a particular degree program at a particular university.

321p runthenight04 02-02-2023 5 2   Download

The research scope of the Thesis in the perspective of Criminal Law is in the major of Criminal Law and Criminal Procedure. The practice of applying regulations of Criminal Laws criminals in the fields of Information technology and Telecommunications networks is the practice of the Court nationwide in the period from 2009 to 2020.

42p gaocaolon12 14-06-2021 19 3   Download

Thesis objectives and tasks: Establishing a mathematical model, putting forward an algorithm applied for seeking the solar system's irradiance equalization configuration under the heterogeneous lighting conditions; establishing a mathematical model, putting forward an algorithm applied for choosing an optimal circuit switching method, from the initial connection configuration to the irradiance equalization configuration.

26p capheviahe27 23-02-2021 23 4   Download

Objectives of this dissertation: Develop the optimal preparation procedure of modified biochar and activated carbon derived from an agricultural byproduct, such as corncob wastes; Investigate the physical and chemical properties of modified biochar and activated carbon; apply modified biochar and activated carbon in removal of ammonium from synthesised and real water under batch and column experiments.

28p capheviahe27 23-02-2021 19 3   Download

This study aims to compile a detailed checklist of grammitid specimens kept in the Biological Museum Herbarium under VNU University of Science (HNU). The study adopted the Pteridophyte Phylogeny Group classification (PPG I 2016) to classify these specimens and fifteen references were used to identify their scientific names.

10p larachdumlanat129 14-01-2021 12 2   Download

A front line demonstration was conducted by ICAR- Krishi Vigyan Kendra Yadagir, (Karnataka) during Rabi season of 2018 and 2019 to study the varietal demonstration in Tomato for yield and economic analysis at the farmer’s field of three Talukas viz., Shorapur, Shahpur and Yadagir district. During these two years of study, an area of 4 ha was covered under FLDs with active participation of 20 farmers...

5p nguaconbaynhay7 15-08-2020 19 2   Download

This work represents the results of dual production technologies introduction at Urayneftegaz oil fields which allowed, under the conditions of low permeable reservoirs.

6p lucastanguyen 01-06-2020 8 2   Download

To study the effect of washing and dying methods in the quality of nutmeg this experiment was conducted at the Department of Processing Technology and Department of Plantation Crops and Spices, College of Horticulture, Vellanikkara, Thrissur, during 2012-2013. In this study an attempt has been made to develop a suitable washing and drying technique for both mace and nut of nutmeg (Myristica fragrans Houtt.). In mace and nut, high microbial load (35x106 cfu/g bacteria, 14x103 cfu/g fungi and 6.

9p nguaconbaynhay6 24-06-2020 16 2   Download

Front line demonstration is an effective and appropriate tool to demonstrate recommended technologies among the farmers. Krishi Vigyan Kendra, JAU, Amreli conducted 30 demonstrations on castor during 2015-16 to 2017-18 in the villages of Amreli district. The study found, the yield of castor in IT under irrigated conditions ranges from 25.70 to 27.85 q/ha whereas in FP it ranges between 19.45 to 22.31 q/ha. The per cent increase in yield with IP over FP was recorded in the range of 18.5 to 32.1%. The extension gap and technological index were ranging from 4.1 to 6.3 q/ha and 2.2 to 4.

5p gaocaolon5 14-06-2020 23 2   Download

A state of the art instrumented Drop Weight Impact Tester Machine was developed in Iran University of Science and Technology which measures the energy absorption of composite materials under impact load.

8p tohitohi 19-05-2020 19 1   Download

In this work, nanoscale bimetallic PtNi, PtCo, PtCu catalysts on carbon Vulcan XC72R as supports were synthesized by reduction method under ultrasonic irradiation. The morphology, structure and specific area of synthesized materials were characterized by X-Ray diffraction (XRD), transmission electron microscopy (TEM). The catalytic activity for oxygen reduction reaction (ORR) of PtM/C was investigated by CV and linear sweep voltammetry (LSV) under simulated fuel cell working conditions.

8p abcxyz123_02 03-03-2020 9 1   Download

In this research, we lay out a model to estimate the effect of rainfall by simulating the actual physical processes of the rain drops forming on the surface of the blades of a vertical-axis wind turbine (VAWT), thereby determining optimal wetness, then power and performance respectively. This could have an effect on the control strategy necessary for designing and controlling wind turbine.

11p abcxyz123_02 03-03-2020 31 1   Download

In recent years, there are many scientific papers reporting the application of HMT or plasma technique to modify starch. However, there is no much information of the combination of these. Thus, our study object to describe the change of structural, functional properties and in vitro digestibility of maize starch using dual treatment of HMT and argon-plasma.

10p abcxyz123_02 03-03-2020 9 1   Download

The thesis provides theoretical findings that the application of carbon taxation has the negative effect that lowering the investment level of the firm, however, at the same time, it also has the positive effect of restricting investors with low technology level and encouraging investors with higher technology level at the same carbon tax rate. Thus, if the carbon tax is used as a regulatory tool, the government may develop policies that will encourage high-tech investors leading to the higher quality of foreign investment in Vietnam.

125p dungmaithuy 18-09-2019 17 2   Download

The thesis provides theoretical findings that the application of carbon taxation has the negative effect that lowering the investment level of the firm, however, at the same time, it also has the positive effect of restricting investors with low technology level and encouraging investors with higher technology level at the same carbon tax rate. Thus, if the carbon tax is used as a regulatory tool, the government may develop policies that will encourage high-tech investors leading to the higher quality of foreign investment in Vietnam.

20p dungmaithuy 18-09-2019 21 2   Download