Essays about: "Short Range Dependence"

Showing result 1 - 5 of 10 essays containing the words Short Range Dependence.

1. 1. Inductive fast charging of IoT devices : An in-depth analysis of short-range wireless charging technologies based on induction

   University essay from Umeå universitet/Institutionen för fysik

   Author : Franz Wikner; [2024]
   Keywords : Electromagnetic power transfer; Inductive power transfer; Short distance WPT;

   Abstract : In the era of Internet of things (IoT), sensor-equipped devices exchange data over networks. In battery powered IoT devices, the lifespan of the devices is often much longer than the battery life, leading to multiple costly and environmentally hazardous battery replacements during the operational life of the devices. READ MORE

3. 2. Distortion and attenuation free gain-assisted Superluminal Propagtion in a Rare-Earth Doped Crystal

   University essay from Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionen

   Author : Antonius Johannes Renders; [2023]
   Keywords : Fast Light; Superluminal Propagation; Negative group velocity; Rare earth; Physics and Astronomy;

   Abstract : A light pulse that travels through a narrow spectral window, i.e. a frequency range of low absorption, within a strongly absorbing frequency range will be delayed due to strong dispersion. READ MORE

4. 3. Dependence Structures between Commodity Futures and Corresponding Producer Indices across Varying Market Conditions : A cross-quantilogram approach

   University essay from Linköpings universitet/Nationalekonomi

   Author : Elin Borg; Ilya Kits; [2020]
   Keywords : Commodity futures contracts; Commodity producer index; Cross-quantilogram; Dependence structures; Spillovers; Tail dependence;

   Abstract : This thesis examines the dependence structures between commodity futures and corresponding commodity producer equity indices in bearish, bullish and normal market conditions. We study commodity futures and producer indices in the energy, precious metals, gold and agriculture commodity markets using daily return data that ranges from 16 December 2005 to 28 June 2019. READ MORE

5. 4. Welcoming Strangers : a study about digitalized hospitality visuals of Airbnb and Couchsurfing dwellings

   University essay from Lunds universitet/Medie- och kommunikationsvetenskap; Lunds universitet/Institutionen för kommunikation och medier

   Author : Anna Puzanova; [2020]
   Keywords : tourism; hospitality; Airbnb; Couchsurfing; digital media; visual analysis; visual culture of hospitality; privacy; metaphors; viewer’s gaze; work of imagination; aestheticization; Social Sciences;

   Abstract : We live in a digitalized world where visuals are as essential to us as they have never been. Tourism and hospitality are not an exception here but rather examples of huge dependence on visual culture. READ MORE

6. 5. Statistical Processing of IEEE 802.15.4 Data Collected in Industrial Environment

   University essay from Institutionen för informationsteknologi och medier

   Author : Yun Wang; Wenxuan Jiang; [2013]
   Keywords : WSN; Zigbee; CC2420; BER; RSSI; CORR; Wi-Fi;

   Abstract : Wireless sensor network, which is constitute of autonomous sensors, is used for monitoring physical or environmental conditions like temperature, sound, pressure, and so on. The dispersed sensors or nodes will respectively pass their data through the network to the main location. READ MORE