A study on uncertainty in the design of river training works: And the development of a method and instruments to improve a full and consistent use of probabilistic design methods

The objective of this study is to make a study on dealing with uncertainty in the design of river training works. Based on this study, a method and several instruments have been developed that aim to improve a full and consistent use of a probabilistic design approach. This study is divided into three parts. The outline is rather unconventional...

Jacobs schrijversvrienden

Sinds 2001 wordt jaarlijks een schrijver uitgenodigd om gedurende een periode van twee maanden het gastschrijverschap aan de Technische Universiteit Delft te vervullen. De TU Delft organiseert het gastschrijverschap in samenwerking met Verstegen & Stigter culturele projecten. Het gastschrijverschap begint met een openbaar openingscollege....

Statistische analyse naar de invloed van het tijdstip van neerslagpieken op inboedel- en opstalschade

In deze studie is gekeken naar de invloed van het tijdstip van neerslagpieken op inboedel- en opstalclaims. Deze invloed zou verklaard kunnen worden door de variaties in neerslag over de dag, maar ook de mogelijkheid van mensen om schadebeperkende maatregelen te treffen. Als mensen slapen of niet thuis zijn kan het zijn dat er vaker of meer...

Runoff Modeling in Drainage Networks Using Probabilistic Graphs

Conventional hydrological models use a deterministic approach. One could think of it like a black box, having an input, parameters, relations and an output. The parameters are calibrated by comparing the model output with observations of the system response (for example river runoff). When assessing the uncertainty in models the focus is often...

Mammary tumor-derived CCL2 enhances pro-metastatic systemic inflammation through upregulation of IL1β in tumor-associated macrophages

Patients with primary solid malignancies frequently exhibit signs of systemic inflammation. Notably, elevated levels of neutrophils and their associated soluble mediators are regularly observed in cancer patients, and correlate with reduced survival and increased metastasis formation. Recently, we demonstrated a mechanistic link between...

Exploring policy options to spur the expansion of ethanol production and consumption in Brazil: An agent-based modeling approach

The Brazilian government aims to increase the share of biofuels in the energy mix to around 18% by 2030, which implies an increase of ethanol production from currently 27 bln liters to over 50 bln liters per year. Biofuel policies play an important role in ethanol production, consumption, and investment in processing capacity. Nevertheless, a...

Exploring the emergence of a biojet fuel supply chain in Brazil: An agent-based modeling approach

The aviation industry accounts for more than 2% of global CO ₂ emissions. Biojet fuel is expected to make an essential contribution to the decarbonization of the aviation sector. Brazil is seen as a key player in developing sustainable aviation biofuels owing to its long-standing experience with biofuels. Nevertheless, a clear...

Mechatronic design for repeatability of a single-camera alignment system in pick-and-place machines

The demand for electronic devices like telephones, tablets and computers is still growing and will grow further in the future. All these devices contain electronic components, which are placed on printed circuit boards (PCBs). The assembly of a PCB is performed by several machines in an assembly line. As the accurate placement of several...

Understanding the role of IoT end users in Miria-Like bot remediation

Malicious software such as botnets are a threat to society and increasingly so through Internet of Things (IoT) devices. The large volume, pervasiveness and high vulnerability of IoT devices make them low hanging fruit for malicious actors. Currently, the biggest threat for insecure IoT devices is Mirai, a botnet which is deployed for DDoS...

User compliance and remediation success after IoT malware notifications

Internet Service Providers (ISPs) are getting involved in remediating Internet of Things (IoT) infections of end users. This endeavor runs into serious usability problems. Given that it is usually unknown what kind of device is infected, they can only provide users with very generic cleanup advice, trying to cover all device types and...

Quantum Mechanics, Ambiguity and Design: Towards a Framework

Quantum Mechanics could have fundamental impact on design models and measurement. Quantum mechanics allows us to fill in the blanks of classical models of design, through its ability to explain ambiguous states of design. An ambiguous state is where design exists in between two binary states, as a superposition. Designers are most likely to...