Summary of engineering PhD thesis

The study of technical solutions to improve the quality of the radar receiver through research to improve the quality of some modules in receiver in order to enhance sensitivity, reduce the phase noise, enhance stability and improve quality receiver signal of radar.

27p guitaracoustic02 08-12-2021 18 3   Download

Studying, analyzing and evaluating the basic factors affecting the wear resistance of the shear cutting drum, such as coal strength, the geometry of the cutting teeth, materials of cutting teeth, the cutting angle. Cutting depth, cutting feed and cutting speed are the basis for selecting the appropriate factors in fabrication, using the cutting teeth of the shearer.

27p closefriend09 16-11-2021 20 2   Download

Study objectives: Determine the static buckling of the three-phase composite plates under the impact of mechanical loads. Determine the dynamic buckling of three-phase composite panel under the impact of hydrodynamic load.

25p tunelove 11-06-2021 29 3   Download

Research to propose indicators for choosing appropriate sites of water intakes to ensure water taking requirements in dry season and flood discharge in rainy season. Research on appropriate site for water intake of Day river to ensure for socioeconomic development.

37p hobbsandshaw 09-06-2021 10 2   Download

The purpose of the thesis is to develop the novel and more effective strategies to furnish fluorine containing compounds employing readily, inexpensive and effective methods under heterogeneous transition metal catalysts.

29p extraenglish 26-05-2021 8 3   Download

The objective of the thesis is to know about two species of SLP P.heterotremus and P. westermani, providing a scientific basis for the diagnosis and prevention of SLP disease, contributing to protecting public health.

27p xacxuoc4321 11-07-2019 55 4   Download

Engineering PhD thesis: Study identified a number of parameters of rain contribute to improve traffic formula designed small drainage structures on roads in Vietnam climatic conditions for theoretical research, analysis essence, the proposed principles, methods, formulas determine the parameters of rain used in the flow calculation formula designed small drainage structures on roads in Vietnam conditions.

38p nganhanggddt2014 01-07-2014 57 6   Download