Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 15 of 15 for “"4T"”.
-
A critical discourse analysis of the construction of otherness in the 4T government of Mexico through official educational discourse
… investigates how Mexico’s Fourth Transformation (4T) constructs and disseminates the concept of “otherness” within official educational discourse. Employing a hybrid methodological design that integrates Thematic Analysis with Critical Discourse Analysis (CDA), the study examines foundational …
-
Disseny Universal per a l'Aprenentatge (DUA) i matemàtica experimental a 4t d'ESO. Millora de la implicació cognitiva en geometria analítica en un context de neurodiversitat
… la implicació i l'autoeficàcia de l'alumnat de 4t d'ESO durant una unitat de geometria analítica. Sota el paraigua del Disseny Universal per a l'Aprenentatge (DUA), es planteja un disseny mixt d'investigació-acció implementat en una mostra de 34 estudiants. La intervenció didàctica es construeix …
-
Designing metal grid contacts for four-terminal tandem solar cells
… of this technology. The four-terminal (4T) architecture stacks electrically independent sub-cells and avoids current-matching losses, resulting in two main advantages over the conventional integrated two-terminal (2T) architecture: a higher energy yield and a loosened constraint on …
-
Implementing Mediators with Cheap Talk
… be $t$-bisimulated without the mediator if $n > 4t$. Intuitively, $t$-bisimulation means that for any deviation performed by an adversary controlling at most $t$ players in the scenario with the mediator or in the scenario without the mediator there exists an equivalent deviation in the other …
-
Braid Groups on Graphs
… T from a given four strand tree braid group B 4T up to homeomorphism. Thus tree braid groups B4T and trees T (up to homeomorphism) are in bijective correspondence. We use this bijection to solve a version of the isomorphism problem for tree braid groups with n = 4 strands.
-
Isothermal model of ICF burn with finite alpha range treatment
… in the Isothermal Rarefaction Model, is the 4T theory of matter-radiation energy exchange in homogenous optically thick media. The isothermal rarefaction model assumes an optically thin to marginally thick plasma, and only Bremsstrahlung emission and absorption are treated in this thesis. The …
-
Chemical Modification of Cellulose Fibers and their Orientation in Magnetic Field
… the fiber and matrix to a magnetic field of ≈ 4T (Tesla). CLF and Microcrystalline cellulose (MCC) were oxidized with Hydrogen peroxide and further reacted with activated Ferrous sulphate heptahydrate (FeSO4.7H2O) in order to form Cellulose-Fe complexes. Chemically modified CLF was …
-
Development and Optimisation of Radial Techniques for Sodium Magnetic Resonance Imaging
… and radial GRE methods were compared at 1.5T and 4T. An SNR increase of SNR(4T)/SNR(1.5T) ~4 was measured in-vivo. In brain tumour patients, a 20% 23Na MRI signal increase in the tumour region was detected. A contrast-to-noise ratio CNR = 23% between healthy tissue and tumour achieved with the 3D …
-
Conductive properties and morphology of conjugated molecular materials studied by local probe techniques
… erhalten. Die Untersuchung von Quaterthiophen (4T), welches vielfach in Feldeffekt-Transistoren eingesetzt wird, bildet einen ersten Schwerpunkt der Arbeit. Es konnte eine neue Kristall-struktur von 4T gefunden werden, die bisher nicht bekannt war. Dafür wurden Quaterthi-ophen-Filme untersucht, …
-
The QCD equation of state at high temperature and small density from the lattice
… carried out on lattices with cut-offs a = 1/4T and 1/6T, where T is the system temperature. All thermodynamic quantities, such as pressure, energy density as well as energy-momentum trace anomaly, show small cut-off effects. We have also calculated the trace anomaly at high temperatures on N …
-
Design of low power high speed digital vedic multiplier using 13T hybrid full adder
… in reducing the transistors count from 6T to 4T. With the reduction of transistors count in this circuit, the overall power consumption, the delay time and the layout had been reduced.
-
Development of Gold-Magnetite Hybrid Nanoparticles for Advanced Radiotherapy
… H-NPs for MR imaging were studied using a human 4T-MRI scanner. Nanoparticles were proven to induce concentration-dependent contrast enhancement in T2*-weighted MR-images. The biosafety, the cellular uptake and the radiosensitization activity of H-NPs were investigated in human osteosarcoma MG63 …
-
A theoretical and experimental investigation of parametrically excited nonlinear mechanical systems
… basin of attraction. The system exhibits 2T, 3T, 4T, ST, 6T, 7T, 8T, 12T, 16T, and ∞T period-multiplying bifurcations. The response of a flexible cantilever beam with a concentrated mass to principal parametric base excitation of the first bending mode is analyzed theoretically. The model takes …
-
Test-retest Reliability of Intrinsic Human Brain Default-Mode fMRI Connectivity: Slice Acquisition and Physiological Noise Correction Effects
… changes in the DMN connectivity from a 4T single-site study of 24 healthy young volunteers who were scanned twice within a week. Within each scanning session, RS-fMRI scans were acquired once using interleaved and then sequential slice-order acquisition methods. Furthermore, brain …
-
Development and performance of a velocity control system for modern combustion-powered scooters
… and engine parameters. A Peugeot Kisbee 50 4T (Euro 5) severed as test vehicle. The system has been evaluated regarding performance and fuel efficiency both through simulation and road testing. Fuel savings of 13.6% in real-world test scenarios were achieved while maintaining vehicle …