Suchergebnis: Katalogdaten im Frühjahrssemester 2021

Nummer	Titel	Typ	ECTS	Umfang	Dozierende
Physik Master
Wahlfächer
Physikalische und mathematische Wahlfächer
Auswahl: Weitere Wahlfächer
402-0742-00L	Energy and Environment in the 21st Century (Part II)	W	6 KP	2V + 1U	P. Morf
Kurzbeschreibung	This second part of the lecture on Energy and Environment in the 21st century covers the state of human civilization and its impact on the environment. We find many unsustainable aspects and try to investigate the consequences. Can we find and maintain a sustainable way of life? Do we find scientific measures and ethical guidelines to stay within the planetary boundaries?
Lernziel	Can we find a scientifically useful definition of sustainability? We try to understand the unsustainable aspects of our current lifestyle and our society. Investigate the unsustainable use of ressources, environmental destruction, climate change and mass extinctions. How long can humanity continue on its current unsustainable path, what are the possible consequences? Historical examples of society collapse. What can we learn from them - can we? What about existing models/experiments promise to transform the human society into the direction of sustainability? Which guide lines and transformational designs can we follow into a sustainable world?
Inhalt	Introduction to "sustainability" (26.2.) Population Dynamik (5.3.) Finite (energy)-resources (12.3.) Waste problems (19.3.) Water, soil and industrial agriculture (26.3.) Biodiversity (16.4.) Limits to growth (23.4.) Over the limits (30.4.) Growth, de-growth and the doughnut economy (7.5) Sustainability, how to achieve? (14.5.) Interdisciplinary environmental science (21.5.) Environmental ethics and policies (28.5.) Possible ways into sustainability – how is your 2040 or 2050 (4.6)
Literatur	Environmental Physics (Boeker and Grandelle) Humanökologie (Nentwig) Limits to growth (Meadows, Meadows, Randers and Behrens) A prosperous way down: Principles and Policies (Odum and Odum) Come On! (Weizäcker and Wijkman)
Voraussetzungen / Besonderes	Basics on Physics applied to Energy and Environment. Investigation on current problems (and possible solutions) related to the human environment interaction and the needed transition from an unsustainable use of renewable and non renewable (energy) resources to sustainable systems. Training of scientific and multi-disciplinary methods, approaches and their limits in the exercises and discussions.
402-0248-00L	Electronics for Physicists II (Digital) Maximale Teilnehmerzahl: 30	W	4 KP	4G	Y. M. Acremann
Kurzbeschreibung	The course will start with logic and finite state machines. These concepts will be applied in practical exercises using FPGAs. Based on this knowledge we will cover the working principles of microprocessors. We will cover combined systems where a micro processor is used for the complex parts and specialized logic on the FPGA is in charge of processing time-critical signals.
Lernziel	The goal of this lecture is to give an overview over digital electronic design needed for timing and data acquisition systems used in physics. After this lecture you will have the knowledge to design digital systems based on FPGAs and microcontrollers.
Inhalt	The goal of this lecture is to give an overview over digital electronic design needed for timing and data acquisition systems used in physics. After this lecture you will have the knowledge to design digital systems based on FPGAs and micro controllers. Contents: Combinational logic Flip-Flops Binary representations of numbers, binary arithmetic Counters, shift registers Hardware description languages (mostly VHDL) Field programmable gate arrays (FPGAs) From algorithm to architecture Finite state machines Buses (parallel, serial) The SPI bus Digital signal processing The sampling theorem Z-transform, Digital filters Frequency conversion The microprocessor (illustrated on an open-source implementation of the RISC-V microprocessor) SPI bus with a micro controller Combined systems: FPGA for the time critical part, processor for the user interface System-on-chip (FPGA based)
Voraussetzungen / Besonderes	We recommend the students to have taken Analog Electronics for Physicists or to have knowledge of basic analog electronics. Students (or at least each group of 2 / 3 students) need a laptop computer, preferably running Linux or Windows. For other operating systems we recommend running Linux or Windows on a virtual machine.

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