Results 71 to 80 of about 4,653,821 (252)

Permeability monitoring of underground concrete structures using elastic wave characteristics with modified Biot’s model

Scientific Reports
This study aims to develop a theoretical model for predicting the permeability of concrete in underground structures using compressive elastic waves. This research is motivated by the necessity of monitoring the permeability of concrete used in critical ...
Jong-Won Lee, Jin-Seop Kim, Chang-Ho Hong, Tae-Min Oh   +3 more
doaj   +1 more source

Digital light processing 3D printing of large-scale and crack-free ceramics with perforated internal honeycomb structures

Virtual and Physical Prototyping
Digital light processing (DLP) enables high-resolution and efficient ceramic additive manufacturing, yet the fabrication of large-scale, crack-free ceramic parts remains severely constrained by critical defects arising during debinding and sintering.
Siqian Wu, Rong Wang, Liuchao Jin, Xingjian Huang, Wuzhao Li, Kun Zhou, Qi Ge   +6 more
doaj   +1 more source

Evaluation of financial aspects and energy performance indicators of residential real estate in the Netherlands [PDF]

, 2007
The introduction of the concept of sustainable building in the construction industry has led to different measures to reduce the environmental impact of building objects in the past decades. Because the built environment accounts for more than 40% of the
Brouwers, H.J.H., Entrop, A.G., Reinders, A.H.M.E.   +2 more
core   +2 more sources

Optimizing Frameworks Performance Using C++ Modules Aware ROOT

, 2018
ROOT is a data analysis framework broadly used in and outside of High Energy Physics (HEP). Since HEP software frameworks always strive for performance improvements, ROOT was extended with experimental support of runtime C++ Modules.
Isemann, Raphael, Shadura, Oksana, Takahashi, Yuka, Vassilev, Vassil   +3 more
core   +1 more source

Liquid-induced heat treatment strategy for eliminating anisotropy of IN718 fabricated by laser powder bed fusion

Additive Manufacturing Letters
The laser-based additive manufacturing process often results in highly textured columnar grain structures along the build direction, leading to undesirable anisotropic mechanical properties in most industrial applications.
Zhuoyu Li, Xiaogang Hu, Fan Zhou, Zhifang Shi, Zhiwei Lyu, Zhen Xu, Yu Li, Xin Zhao, Hongxing Lu, Qiang Zhu   +9 more
doaj   +1 more source

Joint Transmission and Energy Transfer Policies for Energy Harvesting Devices with Finite Batteries

, 2015
One of the main concerns in traditional Wireless Sensor Networks (WSNs) is energy efficiency. In this work, we analyze two techniques that can extend network lifetime.
Biason, Alessandro, Zorzi, Michele
core   +1 more source

A Software Defined Radio Implementation of Non-Orthogonal Multiple Access with Reliable Decoding via Error Correction

Future Internet
Non-orthogonal multiple access (NOMA) has been identified as one of the key technologies for 6G capacity and latency gains. However, existing implementation challenges of the NOMA technique, related to carrier, timing, and phase offsets, successive ...
Dipanjan Adhikary, Eirini Eleni Tsiropoulou   +1 more
doaj   +1 more source

Embracing variations in patterns of use, pre and post design phase, to improve tenant energy performance [PDF]

, 2014
This paper elaborates a new energy performance benchmarking method to support green tenancy agreements and other energy performance contracts. The existing national energy reporting method does not categorise systemic variations in patterns of use ...
Morton, Emma Mellanie, Tuohy, Paul Gerard   +1 more
core  

ENERGY EFFICIENCY ANALYSIS FOR A COMPRESSED AIR INSTALLATION [PDF]

Journal of Sustainable Energy, 2015
The energy performance of compressed air consumers aims to identify points in the process, on the basis of actual consumption of compressed air or electricity for its production, operation of the plant allows to obtain good results, as close to the ...
BUZATU G.C., MIRCEA P.M., MIRCEA I., STAN IVAN F.E.   +3 more
doaj  

Evaluation of the Performance/Energy Overhead in DSP Video Decoding and its Implications

, 2013
Video decoding is considered as one of the most compute and energy intensive application in energy constrained mobile devices. Some specific processing units, such as DSPs, are added to those devices in order to optimize the performance and the energy ...
Benazzouz, Djamel, Benmoussa, Yahia, Boukhobza, Jalil, Senn, Eric   +3 more
core   +1 more source