Results 51 to 60 of about 96,718 (274)

Benefits of a 3D geological model for major tunnelling works : an example from Farringdon, east-central London, UK [PDF]

, 2012
In the design of major construction works, the better the ground conditions are known, the more control there is on the assessment of risks for construction, contract and personnel, and ultimately on final costs. Understanding of the ground conditions is
Aldiss, D.T., Black, M.G., Entwisle, D.C., Page, D.P., Terrington, R.L.   +4 more
core   +2 more sources

The Role of Digital Twin Technology in Enhancing Energy Efficiency in Buildings: A Systematic Literature Review

Energy Science &Engineering, EarlyView.
Digital Twin (DT) technology enhances building energy efficiency by enabling continuous monitoring, predictive maintenance, and operational optimization within Building Energy Management Systems. Through real‐time data integration and simulation, DTs provide dynamic feedback loops that optimize performance, reduce operational costs, and improve ...
Suqi Wang, Congxiang Tian, Chao Zhou, Yihan Wu, Divine Senanu Ametefe, Dah John, Marvellous Agbeko Ametefe   +6 more
wiley   +1 more source

Evaluation of the geopotential value W0LVD of China

Geodesy and Geodynamics, 2017
Estimation of the zero-height geopotential value W0LVD for the CVD (China Vertical Datum) plays a fundamental role in the connection of traditional height reference systems into a global height system.
Lin He, Yonghai Chu, Nan Yu
doaj   +1 more source

Advancements of Geodetic Activities in Nepal: A Review on Pre- and Post-2015 Gorkha Earthquake Eras with Future Directions

Remote Sensing, 2022
From celestial objects to every feature on Earth, geodesy provides a reference frame and is the foundation for surveying, mapping, and other geoscience activities.
Shanker KC, Tri Dev Acharya
doaj   +1 more source

An Abstract Morimoto Theorem for Generalized $F$-structures

, 2015
We abstract Morimoto's construction of complex structures on product manifolds to pairs of certain generalized $F$-structures on manifolds that are not necessarily global products.
Aldi, Marco, Grandini, Daniele
core   +1 more source

Long-term and recent changes in sea level in the Falkland Islands [PDF]

, 2010
Mean sea level measurements made at Port Louis in the Falkland Islands in 1981-2, 1984 and 2009, together with values from the nearby permanent tide gauge at Port Stanley, have been compared to measurements made at Port Louis in 1842 by James Clark Ross.
Aarup, Aldiss, Altamimi, Archiving, Validation, and Interpretation of Satellite Oceanographic Data (AVISO), Bevis, Bindoff, Church, Clapperton, D. T. Pugh, Domingues, Douglas, Folland, Herschel, Holgate, Hughes, Hunter, Jones, Kent, Kistler, Leuliette, Mathers, Meredith, Meredith, Merrifield, P. L. Woodworth, Pavlis, Peltier, Peltier, Peltier, Peltier, Peltier, Pugh, Pugh, R. M. Bingley, Rahmstorf, Reynolds, Reynolds, Roberts, Ross, Ross, Ross, Rostami, Thompson, Webb, Woodworth, Woodworth, Woodworth, Woodworth, Wunsch, Wöppelmann, Wöppelmann   +50 more
core   +1 more source

Comparing the Last Interglacial (MIS 5e) with the present interglacial period (MIS 1) using a multidimensional functional diversity analysis: The marine molluscs from Santa Maria Island (Azores Archipelago, central Atlantic) as a case study

Journal of Quaternary Science, EarlyView.
ABSTRACT Marine fossil records hold outstanding importance for ecological, evolutionary and biogeographical studies. Santa Maria Island in the Azores Archipelago (central Atlantic) features a remarkable marine fossil record spanning from the Pliocene to recent times.
Sérgio P. Ávila, Samuel Arruda, Luís Silva, Ana Hipólito, Rui Quartau, Ricardo S. Ramalho, Patrícia Madeira, Carlos S. Melo, Lara Baptista, Ana Cristina Rebelo, Gustavo M. Martins, Gonçalo Castela Ávila, Mohamed Amine Doukani, Esther Martín‐González, Daniele Scarponi, Alfred Uchman, Markes Johnson   +16 more
wiley   +1 more source

Dynamically and economically updating the National Elevation Datum with the assistance of InSAR: A case study in North China Plain

Geodesy and Geodynamics
Land subsidence significantly impacts the accuracy of the National Elevation Datum in China. In order to solve this issue, a dynamic and economical way was proposed to update the National Elevation Datum with the assistance of InSAR in the North China ...
Wenke Zheng, Zhaofeng Du, Xiaomin Zhou, Cong Yue, Shengtao Qin   +4 more
doaj   +1 more source

New solutions for the geoid potential W0 and the Mean Earth Ellipsoid dimensions

Journal of Geodetic Science, 2013
Earth Gravitational Models (EGMs) describe the Earth’s gravity field including the geoid, except for its zero-degree harmonic, which is a scaling parameter that needs a known geometric distance for its calibration. Today this scale can be provided by the
Sjöberg L. E.
doaj   +1 more source

Mapping and Scheduling of Directed Acyclic Graphs on An FPFA Tile [PDF]

, 2002
An architecture for a hand-held multimedia device requires components that are energy-efficient, flexible, and provide high performance. In the CHAMELEON [4] project we develop a coarse grained reconfigurable device for DSP-like algorithms, the so-called
Guo, Y., Smit, G.J.M.
core   +2 more sources