Results 81 to 90 of about 24,547 (277)

Classification and Properties of Coal Gasification Coarse Slags

open access: yesKuangchan zonghe liyong
This is an article in the field of mineral processing engineering. The gasification slag is a by-product produced in the process of coal gasification, which is difficult to be industrialized.
Yu LI   +6 more
doaj   +1 more source

From Empirical Models to Physics‐Informed Neural Networks: The Evolution of Oil Production Forecasting

open access: yesJournal of GeoEnergy, Volume 2026, Issue 1, 2026.
Production forecasting for oil and gas wells is a decisive element of field‐development planning because it directly guides recovery strategy design, production optimisation and risk management. Conventional methods, including empirical decline‐curve analysis (DCA) and full‐physics numerical simulation, are limited either by their inability to capture ...
Shitan Yin   +4 more
wiley   +1 more source

Post-critical SsPmp and its applications to Virtual Deep Seismic Sounding (VDSS)—1: sensitivity to lithospheric 1-D and 2-D structure [PDF]

open access: yes, 2018
Virtual Deep Seismic Sounding (VDSS) has recently emerged as a novel method to image the Moho and potentially other lithospheric boundaries. The behaviour of SsPmp, the post-critical reflection phase at the Moho that is utilized in VDSS, is rich with ...
Klemperer, Simon L.   +3 more
core   +2 more sources

Crustal structure and deformation beneath the NE margin of the Tibetan plateau constrained by teleseismic receiver function data [PDF]

open access: yes, 2015
We analysed a large amount of teleseismic receiver function data recorded by 172 broadband stations in the NE Tibetan plateau and its surrounding areas to investigate the crustal velocity and anisotropy structure beneath the margin.
Chen, Yuntai   +3 more
core   +1 more source

Application of remimazolam besylate combined with esketamine in outpatient colonoscopy in patients with hypertension [PDF]

open access: yesXin yixue
Objective To evaluate the efficacy and safety of remimazolam besylate combined with esketamine in outpatient colonoscopy in patients with hypertension.
GUO Xiaoyang, LI Wei, HAO Zaijun
doaj   +1 more source

Comparative analysis of the seismic hazard of Central China [PDF]

open access: yes, 2008
Seismic hazard assessment is globally recognised as a tool in identifying levels of earthquake ground shaking within an area. However, methodologies for seismic hazard calculation are wide ranging and produce variations in results and maps.
Burton, Paul W., Cole, Stephen W.
core  

"Ordo presbyterorum" y "presbyterium"

open access: yesScripta Theologica, 2016
La mutua inmanencia entre Iglesia universal e Iglesia particular se refleja en que todo bautizado se incorpora simultáneamente por un único y mismo acto (fe-bautismo) a la Iglesia universal en una Iglesia particular. De manera análoga, el vínculo que une en el Ordo presbyterorum a todos los presbíteros, en su conjunto, con el Ordo episcoporum, en su ...
openaire   +2 more sources

The Museum of Copying, Venice Architecture Biennale [PDF]

open access: yes, 2012
The Museum of Copying was an exhibition conceived and executed by FAT Architecture for the Venice Architecture Biennale in 2012. It explored ideas of the copy as a way of establishing common ground between diverse publics over time.
Griffiths, S., Griffiths, S.
core  

Role of Th2, Th17 and Treg Cells and relevant cytokines in pathogenesis of allergic rhinitis

open access: yesAllergy, Asthma & Clinical Immunology
Objective To explore the role of different cells and molecules in the pathogenesis of allergic rhinitis (AR) with positive Artemisia allergen by detecting their expression levels.
Li-Ping Guo   +8 more
doaj   +1 more source

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