Publications related to Impact event

Defects in III-N LEDs: experimental identification and impact on electro-optical characteristics

Nicolas Grandjean, Jean-François Carlin, Mauro Mosca, Camille Haller

III-N light-emitting-diodes (LEDs) are subject of intense investigations, thanks to their high efficiency and great reliability. The quality of the semiconductor material has a significant impact on the electro-optical performance of LEDs: for this reason, ...

SPIE-INT SOC OPTICAL ENGINEERING2022

A Novel Method for Detecting Unidentified Falling Object Loss Patterns in the LHC

Frédéric Blanc, Davide Di Croce, Tatiana Pieloni, Jorg Wenninger, Loïc Thomas Davies Coyle

Understanding and mitigating particle losses in the Large Hadron Collider (LHC) is essential for both machine safety and efficient operation. Abnormal loss distributions are tell- tale signs of abnormal beam behaviour or incorrect machine configuration. By ...

Journals of Accelerator Conferences Website (JACoW) 2022

Physics-based estimates of drag coefficients for the impact pressure calculation of dense snow avalanches.

Christophe Ancey, Johan Alexandre Philippe Gaume, Michael Lukas Kyburz

In avalanche engineering and hazard mapping, computing impact pressures exerted by avalanches on rigid structures has long been a difficult task that requires combining empirical equations, rules of thumb, engineering judgment and experience. Until the 199 ...

2022

Wastewater microorganisms impact microbial diversity and important ecological functions of stream periphyton

Kristin Schirmer, Ahmed Tlili

Effluents of wastewater treatment plants can impact microbial communities in the receiving streams. However, little is known about the role of microorganisms in wastewater as opposed to other wastewater constituents, such as nutrients and micropollutants. ...

Pergamon-Elsevier Science Ltd2022

South Sudan - State-of-the-Art on Flood Resilient Shelters

Edisson Xavier Estrella Arcos, André Ullal

One of the most observable consequences of climate change is the abrupt increment in the number and intensity of seasonal floods. This has a special impact on vulnerable communities and developing countries that experience a strong impact on their housing ...

2022

Impact of the plasma operation on the technical requirements in EU-DEMO

Olivier Sauter, Minh Quang Tran, Emiliano Fable, Simon Van Mulders, Hartmut Zohm

The plasma design point during stationary phase operation of EU-DEMO has been described extensively in the past, and the assumptions employed for its definition have been supported by various investigations. However, a stationary snapshot is by far not suf ...

ELSEVIER SCIENCE SA2022

Modeling and mitigating supply chain disruptions as a bilevel network flow problem

Anna Timonina-Farkas, René Yves Glogg

Years of globalization, outsourcing and cost cutting have increased supply chain vulnerability calling for more effective risk mitigation strategies. In our research, we analyze supply chain disruptions in a production setting. Using a bilevel optimization ...

SPRINGER HEIDELBERG2022

Projected resurgence of COVID-19 in the United States in July-December 2021 resulting from the increased transmissibility of the Delta variant and faltering vaccination

Francisco Javier Perez Saez, Shi Chen

In Spring 2021, the highly transmissible SARS-CoV-2 Delta variant began to cause increases in cases, hospitalizations, and deaths in parts of the United States. At the time, with slowed vaccination uptake, this novel variant was expected to increase the ri ...

eLIFE SCIENCES PUBL LTD2022

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.

Impact event

Defects in III-N LEDs: experimental identification and impact on electro-optical characteristics

A Novel Method for Detecting Unidentified Falling Object Loss Patterns in the LHC

Physics-based estimates of drag coefficients for the impact pressure calculation of dense snow avalanches.

Visual Scene Understanding for Transportation: From Detecting Objects To Relationships

Wastewater microorganisms impact microbial diversity and important ecological functions of stream periphyton

South Sudan - State-of-the-Art on Flood Resilient Shelters

Water vapor transport in snowpacks

Impact of the plasma operation on the technical requirements in EU-DEMO

Modeling and mitigating supply chain disruptions as a bilevel network flow problem

Projected resurgence of COVID-19 in the United States in July-December 2021 resulting from the increased transmissibility of the Delta variant and faltering vaccination

Graph Chatbot

Chat with Graph Search

Wastewater microorganisms impact microbial diversity and important ecological functions of stream periphyton

A Novel Method for Detecting Unidentified Falling Object Loss Patterns in the LHC

Visual Scene Understanding for Transportation: From Detecting Objects To Relationships

Water vapor transport in snowpacks

South Sudan - State-of-the-Art on Flood Resilient Shelters

Projected resurgence of COVID-19 in the United States in July-December 2021 resulting from the increased transmissibility of the Delta variant and faltering vaccination

Impact of the plasma operation on the technical requirements in EU-DEMO

Physics-based estimates of drag coefficients for the impact pressure calculation of dense snow avalanches.

Defects in III-N LEDs: experimental identification and impact on electro-optical characteristics

Modeling and mitigating supply chain disruptions as a bilevel network flow problem