pinch technology is one of the best methods for designing a multi stream heat exchanger(mshe) through a network; current pinch-based methods, however, lead to a larger and more complicateddesign problems. the major drawback of the current methods is they result in designs having more individual mshe sections than essential, correspond to the enthalpy intervals on temperature vs. enthalpy diagra...

The tendinous chords of the tricuspid valve are the predominant type of connection between the papillary muscles and the tricuspid valve. Studies describing the evolutionary line of these connections are well known. The flexibility of particular leaflets of the tricuspid valve varies, as does the tension of the blood stream in particular cusps. The present study was performed on a group of 96 f...

Emerging multimedia communication environments, such as Environment-to-Environment (E2E) systems, require detecting complex events in environments using multimodal sensory data. Based on these spatio-temporal events, systems select and send data from appropriate sensors. Most existing stream processing systems consider temporal streams of alpha-numeric data and provide efficient approach to dea...

In this work, we present the CoESCA station for electron-electron coincidence spectroscopy from surfaces, built in a close collaboration between Uppsala University and Helmholtz-Zentrum Berlin at BESSY II synchrotron facility Berlin, Germany. We start with detailed overview of previous work field coincidences, before describe setup its design parameters. The system is capable recording shot-to-...

The use of toothbrushes and similar devices for sampling diatoms from hard surfaces is a well-established approach. Toothbrushes are routinely cleaned reused when analysis by light microscopy. This paper looks at the scale contamination encountered this technique used to sample metabarcoding analyses, as well be expected if stream, rather than distilled water, wash stones. Although some attribu...

Stream processing engines have been proposed in the past for handling streaming data coming from data sources. But considering sensor networks, there is a need for an approach that allows stream models to reach also computation-capable constrained embedded devices and to implement storage, exchange and computation on those. We propose a stream model that implements sensor-device data handling. ...

Soil detachment is known as an important process in soil erosion and its quantification is necessary to establish a basic understanding of erosion. This study was carried out to find the best flow erosivity indicator(s) for predicting detachment rate at low slopes. For this purpose, 12 experiments including 6 flow discharges (75, 100, 125, 150, 175 and 200 ml/s) and 2 slope gradients (1.5 and 2...

Decentralized stormwater management approaches (e.g., biofiltration swales, pervious pavement, green roofs, rain gardens) that capture, detain, infiltrate, and filter runoff are now commonly used to minimize the impacts of stormwater runoff from impervious surfaces on aquatic ecosystems. However, there is little research on the effectiveness of retrofit, parcel-scale stormwater management pract...

Synchronous stream cipher HENKOS is proposed by Marius Oliver Gheorghit to eprint for analyzing the algorithm by cryptologic community. At the first look of HENKOS, it can be observed that a 256 byte secret key is an undesirable quality of the algorithm. Also, the algorithm is not efficient in case of streaming data that has to encrypt instantaneously, this is because the algorithm generates a ...

In resource-constrained devices, adaptation of data stream processing to variations of data rates and availability of resources is crucial for consistency and continuity of running applications. However, to enhance and maximize the benefits of adaptation, there is a need to go beyond mere computational and device capabilities to encompass the full spectrum of contextawareness. This paper presen...