Nature of work

This research investigates the challenges and incentives that drive undergraduate students to engage in scientific inquiry. Subsequently, in accordance with this theoretical framework, “Tinto’s Persistence Theory” a model of approaches was generated to encourage undergraduate students in Vietnam to do more high-quality scientific research.

7p vifilm 11-10-2024 2 1   Download

In the scientific work has been modified the impact of the exploitation of natural resources (nonrenewable oil and gas reserves) on balanced economic development and been researched Karl Marx's production scheme. Marx's simple and extensive reproduction scheme based on supply chain management, rather I-capital sector was divided into 3 parts for physical, natural and human capitals, and at first, theoretically modified and analyzed added value from the exploitation of natural capital (oil and gas reserves).

6p longtimenosee10 26-04-2024 4 2   Download

One of the natural consequences of lending practices by banks and credit institutions has been the creation of deferred and doubtful loans- a phenomenon that has become a major concern for these institutions and has had a negative impact on their revenue and expenditure. From an internal perspective, operating costs, work efficiency, profitability, customer service, branch rank, employee wages and salaries, and other qualitative indicators are significantly affected.

10p longtimenosee10 26-04-2024 3 2   Download

The research herein builds on the work of Rojek (2003) and further investigates the bioremediation of NOM wastes. The aim of this research was to evaluate the effectiveness of selected white-rot fungi and yeast for the biodegradative removal of concentrated NOM from solution. The effectiveness of the white-rot fungus P. chrysosporium ATCC 34541 for the biological degradation of different batches of MIEXTM NOM concentrate and the effects of different characteristics of the NOM on the process and thus the resistance of the NOM to microbial removal were investigated.

131p runthenight05 01-03-2023 8 3   Download

This history of antimicrobials is marked with impressive discoveries, the majority of which have their origin in natural products. However in this work, the antimicrobial activity of β- nitrostyrenes and related compounds of synthetic origin is reviewed and investigated with a particular focus on the influence of fluorine functionality. Various fluorinated β-methyl-β-nitrostyrene compounds were prepared, their minimum inhibition concentration in cultures of Gram positive, Gram negative and a fungus and their lipophilicity was determined.

133p runthenight05 01-03-2023 5 3   Download

This practice-led research project takes the form of a one-hour television script and an accompanying dissertation that explores how theme can be used as the primary craft tool for the development of what is anticipated to be a compelling screen work. The dissertation is structured to reflect the integrated nature of theory and practice from the earliest stages of the development (the concept, creation of the world and characters) on to the plotting of the narrative and, finally, the writing of individual scenes.

60p runthenight05 01-03-2023 7 3   Download

With process and materiality as subject and content, this project works through the changing and intertextual nature of contemporaneous meaning making under late-capitalism. The project makes use of common wooden materials such as pine, MDF, and plywood to support an object- and installation-based practice. Through the social relations of materiality and visibility of process, the physical outcomes promote the multiplicities of our intertextual contemporaneity while maintaining a physical grounding in the reality of everyday lived experiences.

52p runthenight04 02-02-2023 4 2   Download

This research provides insights into understanding the impacts of mobile money services on financial capability, consumer wellbeing and subsistence entrepreneurship. The specific natures of the impacts are unique to the cultural contexts and needs of each society. This research contributes to the broad literature on the impacts of mobile money services on subsistence marketplaces from a theoretical perspective. This research also contributes valuable insights into the broader work of researchers, practitioners and policymakers seeking to improve people’s livelihoods through technology.

250p runthenight04 02-02-2023 9 2   Download

This study explores the way in which Primary School Principals perceive and experience emotions in their day-to-day lives. To understand the varying elements of school leadership a qualitative research approach using semi-structured interviews was used, which was appropriate due to the social and psychological nature of the topic being studied. Two interviews were conducted a year apart with participants to provide a detailed examination of the participants’ experiences and to gain deeper insights into their perceptions of emotions in their work.

168p runthenight04 02-02-2023 6 2   Download

This study was experimental in nature and the research was based on a quantitative approach tailored to minimize threats to validity through the use of a control group. Additionally, it involved elements of related qualitative research to interpret findings. An empirically-based, working hypothesis was presented to the effect that, a greater potential of project success can be realized by introducing information on emotional development to enhance behavioral competencies of all project team members.

271p runthenight04 02-02-2023 8 3   Download

Preparation and characterization of natural rubber grafted with methyl methacrylate (MMA) and vinytriethoxysilane (VTES) were performed in the present work. Graft copolymerization of methyl methacryate was carried out in latex stage, and VTES was added during the graft copolymerization of MMA.

6p viporsche 25-10-2022 13 4   Download

The objectives of the present study are: To design and produce functional samples of woven single-layer, fire-resistant fabrics made from natural, FR man-made cellulosics, and high-performance synthetic blended yarns; to determine the physiological consequences and health risks associated with wearing PPC in hot, humid environments in relation to metabolic heat production and physical work for firefighters trying to maintain the balance between protection and comfort, and its implication on the required Station Wear fabric properties.

184p runordie3 06-07-2022 9 3   Download

In this work, an attempt to planarize 2,3,4,6- tetraarylthieno[3,2-b]thiophene based on the FeCl3 oxidative annulation was described. Thus, two cyclized 2,3,5,6-tetraarylthieno[3,2-b]thiophenes 5a and 5b were synthesized in moderate yields. NMR and HR-MS analysis indicated the annulation between only one pair of the phenyl substituents.

8p tamynhan9 02-12-2020 11 2   Download

The main objective of this study was to confirm and estimate the algal inhibiting effects of the ethanol and ethyl acetate E. fortunei extracts at concentrations of 500 mg.L- in some natural water samples collected from Hoan Kiem and Lang Lakes. The results of this work may be useful for controlling the toxic cyanobacterium bloom in natural aquatic ecosystem.

10p koxih_kothogmih5 04-09-2020 12 4   Download

This work considers the generation of ordinary differential equations whose solutions are the probability functions of wrapped exponential distribution. This will help in understanding the nature of exponential distribution when wrapped in a circle.

13p lucastanguyen 01-06-2020 8 1   Download

The results indicated that the majority of employees belong to the age group of 20-25years. The result also showed that about two-third of ITES employees belong to the monthly income group of Rs 10000- 15000 and the majority of ITES employees are single.

8p guineverehuynh 21-06-2020 11 4   Download

Natural precious products such as aroma compounds, essential oils, and bio-activated materials are usually extracted from about 30,000 botanical species. These extracts are often high competitive market due to their small content (less than 1 %) in plants and high purification cost. Thus, development of a modeling for the optimization of the crude oil extraction is highly paid attention. In this work, a modeling of Vietnam lemongrass oil extraction using steam distillation is developed and the optimization of the process parameters is performed using response surface methodology (RSM).

6p abcxyz123_02 03-03-2020 31 2   Download

The present paper addresses the problem for free vibration of multistep Timoshenko beams with arbitrary number of cracks, continuing the work accomplished in [28], where the problem was studied on the base of Euller-Bernoulli beam theory. First, the obtained general solution of uniform Timoshenko beam is employed to develop the TMM for modal analysis of multistep Timoshenko beam with multiple cracks. Then, effect of beam slenderness and stepped change in cross section on sensitivity of natural frequencies to cracks is thoroughly examined.

16p abcxyz123_02 03-03-2020 20 3   Download

Results of the first investigation of the activity concentration of the surface soil samples collected at various locations of Thoulakhom district of Vientiane province of Laos People's Democratic Republic (PDR) are presented in this work. The activity concentration of the natural radionuclides 226Ra, 232Th and 40K in the soil samples were determined by gamma spectrometer using a highenergy resolution semiconductor detector HPGe.

7p elandorr 03-12-2019 23 1   Download

The results of my statistical analysis revealed that only two variables (the number of days per year with thunderstorms and the total water equivalent precipitation) exhibited significant relationships with the percentage of work commuters who cycled or walked. Furthermore, the number of days per year with thunderstorms exhibited a strong inverse relationship, meaning that thunderstorms deterred workers from cycling or walking to work.

44p fugu897 03-07-2019 21 2   Download