Results 111 to 120 of about 14,212 (224)

Enhanced Geothermal Systems (EGS) R&D Program [PDF]

, 1999
The purpose of this workshop was to develop technical background facts necessary for planning continued research and development of Enhanced Geothermal Systems (EGS).
Entingh, Daniel J.
core  

Diminished contribution of spring phenology to early-season carbon uptake in a changing climate

Communications Earth & Environment
Advances in spring phenology (SOS) and increases in terrestrial gross primary productivity (GPP) are well-documented. However, the impact of an earlier SOS on the duration and rate of carbon uptake (GPPrate) during the early growing season (EGS) remains ...
Zunchi Liu, Constantin M. Zohner, Zhaofei Wu, Thomas W. Crowther, Jing Tang, Josep Peñuelas, Yongshuo H. Fu   +6 more
doaj   +1 more source

EGS Collab SIGMA-V Project: Stimulation Investigations for Geothermal Modeling Analysis and Validation Phase 1 Report. For the period February 2017 – March 2019

The EGS Collab project was initiated in March 2017 to enable the subsurface modelling and research community to establish validations against controlled, small-scale, in-situ experiments focused on rock fracture behavior and permeability enhancement. The
Blankenship, Doug, Kneafsey, Timothy, EGS Collab Team, Dobson, Patrick   +3 more
core  

Heat Extraction Analysis of Multi-Stage Hydraulic Fracturing Doublet Horizontal EGS Wells

, 2020
Enhanced Geothermal System (EGS) are developed using various stimulation technologies to improve the production of heat energy from hot dry rock (HDR) that has ultra-low permeability.
Archer, Rosalind, Yu, Pengliang, Dempsey, David   +2 more
core  

Preferably safe and small: Findings from a risk-cost-benefit analysis on enhanced geothermal systems in Switzerland and Utah

Renewable and Sustainable Energy Transition
Enhanced Geothermal Systems (EGS) are promising for low-carbon energy generation, but finding suitable EGS sites is challenging due to the technical complexity, induced seismicity risk, and controversial public perception.
Sanni Kunnas, Sara Wallinger, Theresa Arnold, Evelina Trutnevyte   +3 more
doaj   +1 more source

Structural comparison of EGS and UDP-galactose epimerase.

, 2013
(A) Superposition of polypeptide-chain backbones of EGS and UDP-galactose epimerase (color coding as shown in inset). For clarity, only the NADP+ cofactor of EGS is shown. (B) Comparison of NAD(P)-cofactor conformation and substrate-analog binding in EGS
Thomas J. Baiga (34891), Gordon V. Louie (34890), John H. Taylor (34894), Eran Pichersky (34896), Snejina M. Spassova (34895), Joseph P. Noel (34897), Marianne E. Bowman (34892), Takao Koeduka (34893)   +7 more
core   +1 more source

Need for Internationally Recognized Guidelines for Assessing EGS Resources

, 2020
It is recognized by virtually every credible organization such the IEA, MIT, IGA etc that the EGS resource might be extensive in regions with appropriate igneous basement, yet it appears that in some instances the assessment of the potential of EGS is ...
Roy Baria, Graeme Beardsmore
core  

EGS validation.

, 2012
Experimental validations of the predictions are found in the cited publications. A complete list of the EGS is shown in Table S2.*These articles were also used for the reconstruction of the ihsTLR v1.0 model [10].
Calin Belta (79526), A. Agung Julius (182291), Salomon Amar (95728), Guilhem Richard (182289)   +3 more
core   +1 more source

Structure of EGS and comparison with other PIP-family enzymes.

, 2013
(A) Orthogonal views of EGS/NADP+ monomer. The polypeptide chain of EGS is represented as a ribbon, with coloring varying from blue for the N-terminus to red for the C-terminus.
Thomas J. Baiga (34891), Gordon V. Louie (34890), John H. Taylor (34894), Eran Pichersky (34896), Snejina M. Spassova (34895), Joseph P. Noel (34897), Marianne E. Bowman (34892), Takao Koeduka (34893)   +7 more
core   +1 more source

EGS-CSF: an adaptive ground point cloud filtering framework based on evolutionary gradient search

International Journal of Digital Earth
To address the limitations of traditional Cloth Simulation Filtering (CSF) algorithms – namely, high parameter sensitivity and dependence on manual tuning in complex terrains – we propose EGS-CSF, an adaptive framework based on Evolutionary Gradient ...
Caiyan Gao, Deer Liu
doaj   +1 more source