Search
Now showing items 121-130 of 206
Aufsatz
Newly implemented crop-livestock-forest systems increase available water and aeration in soils of the Brazilian Savannah
(2023-11-21)
There is a growing demand for cropping systems that guarantee food production by improving the use efficiency of natural resources such as soil and water. The crop-livestock-forest (CLF) system is a form of sustainable intensification in which biodiversity and yields are increased on the same area. In this study, the physical-hydric properties of a Ferralsol and Cambisol in Central Brazil within the Savannah biome (Cerrado) were investigated 2 and 1 year after implementation of CLF systems. Soil samples were collected ...
Dissertation
Generation Human Body Motion by the Centralized Networks
(2023)
The main goal of the thesis is to describe and study reduced models for efficient simulations of human body motions (HBM). To this end, we propose new coupled oscillator models, which are networks of dynamically coupled elements. These networks consist of a few of centers and many satellites. The centers evolve in time as periodical oscillators with different frequencies. The satellite states are defined via center states by a radial basis function (RBF) networks. To simulate different motions we adjust the parameter ...
Aufsatz
Exploring the non-genetic factors that affect reproductive traits of Saanen goats in Indonesia
(2023-11)
Adjustment of trait records for different non-genetic factors increases the accuracy of genetic parameters and enables more accurate selection. This study aimed to investigate the non-genetic factors affecting reproductive traits in Saanen goats at the Baturraden breeding centre, Indonesia. The data of 71 Saanen does from the years 2014 to 2021 consisted of reproductive traits, namely, total birth weight (TBW), age at first kidding (AFK), kidding interval (KI), litter size (LS), multiple birth rate (MBR) and kidding ...
Working paper
Die Grenzen der Eisenbahn-Logistik und der Aufstieg der Lastwagen-Logistik 1900 bis 1938
(2023-11-01)
Der Beitrag zeigt die Rolle der Logistik als Dienstleistung in der Massenkonsumgesellschaft auf. Die verschiedenen Felder der Eisenbahnlogistik werden diskutiert und die Rolle des Stückgutverkehrs im konsumorientierten Wirtschaftssystem wird hervorgehoben. Zahlreiche Mängel der Eisenbahnlogistik eröffneten den LKW-Speditionen Chancen, den Umschlag auf eigene Terminals zu verlagern: Das aus dem 19. Jahrhundert stammende komplizierte Preissystem der Eisenbahn als (regionaler) Transportmonopolist und die Engpässe beim ...
Dissertation
Regionalisierung von E-Kfz-Ladestellen in Szenarien für den zukünftigen Ausbau in Deutschland
(2023-04)
Ein wesentlicher Baustein zur Senkung der CO2-Emissionen im Verkehrssektor ist die Elektrifizierung des Individualverkehrs, wobei die schnell wachsende Lade-infrastruktur Auswirkungen auf das Stromnetz hat. Netzberechnungen erfordern die räumliche Verortung von zukünftigen Ladestellen. Die vorliegende Arbeit mo-delliert dafür Heimladestellen und öffentlich zugängliche Ladestellen holistisch und punktgenau, und ist für alle Gemeinden in Deutschland anwendbar. Zunächst wird die Anzahl an Elektrofahrzeugen und Ladestellen ...
Working paper
Ambivalences of decentralized renewable energies – Towards self-determination or reproduction of postcolonial power relations?
(2023-06)
The United Nations proclaimed the years between 2014 and 2024 to be the Decade of Sustainable Energy for All, and the SDG 7 emphasizes the necessity of universal energy access. Development policies increasingly see decentralised supply structures as a viable solution to achieve that goal. From a postcolonial perspective however, it is also relevant whether renewable decentralized en- ergies enable more local control and reduce dependency relations. Technology critics in the ‘70s and ‘80s saw this potential. In the ...
Working paper
The Impacts of the Movement against Neoliberal Globalisation. Institutional Reforms, a New Conception of Politics, and Postcolonial Questions
(2023-06)
This article discusses the protest movement against the neoliberal capitalist world order which emerged in the second half of the 1990s and was inspired by the Mexican Zapatistas. This movement was considerably globalised and, despite different currents, characterised by a pluralist and anarchist conceptualization of politics. The article argues that it partly succeeded in preventing further liberalisation of world trade and, above all, that it provoked numerous reforms in the global political economy institutions ...
Working paper
(How) can public policies enable transformation? - Theory and practice of Post-Development in relation to the state
(2023-04)
The Post-Development critique of ‘development’ has been around for more than 30 years now. While it is far from a homogenous school of thought, let alone practice, critical interventions of Post-Development proponents have been widely acknowledged and have punctuated mainstream debates. What is missing, however, is some closer engagement with how ideas and propositions can be translated to practice, and even more specifically, if and how they are reconcilable with logics, structures and institutions of states. In ...
Working paper
Land Rights for Change? On the Impasses of Cultural Politics for Economic Change
(2023-09)
Property relations have long been at the centre of social justice considerations and efforts for socio-economic change. Since the 1990s ethnic minorities who often happen to live in particularly biodiverse regions of the planet have started to challenge these often exploitative relations by claiming formal property rights based on territorially defined cultural identities. Originally celebrated by various critical schools of thought as a turning point in global neoliberal hegemony and a promising manifestation of ...
Dissertation
Economic Aspects of Market-based Flexibility for Electricity Networks
(2023)
This thesis contributes to the discussion of the utilization of network-supportive flexibility, in particular in the context of local flexibility markets (LFM). The thesis comprises five articles that are methodologically related but can be read independently. The focus of the investigations is on economic aspects and short- and medium-term market processes.
Chapter 1 provides an introduction to the topic including the definition of the most important terms. Chapter 2 includes the paper, “Design of regional flexibility ...