Results 31 to 40 of about 209,208 (358)

Multi-Objective Optimization Research on the Integration of Renewable Energy HVAC Systems Based on TRNSYS

Buildings, 2023
Well-designed passive buildings can drastically reduce building energy consumption, and optimal design of air conditioning systems is the key to achieving low operating energy consumption in near-zero energy buildings.
Qiang Si, Yougang Peng, Qiuli Jin, Yuan Li, Hao Cai   +4 more
doaj   +1 more source

Dynamic thermal modelling of horizontal ground-source heat pumps [PDF]

, 2013
A computer program has been developed for numerical simulation of the dynamic thermal performance of horizontally coupled heat exchangers for ground-source heat pumps, taking account of dynamic variations of climatic, load and soil conditions.
Gan, Guohui
core   +2 more sources

Energy from waste: reuse of compost heat as a source of renewable energy [PDF]

, 2010
An in-vessel tunnel composting facility in Scotland was used to investigate the potential for collection and reuse of compost heat as a source of renewable energy.
Antizar Ladislao, Blanca, Irvine, G., Lamont, E.R.   +2 more
core   +2 more sources

Carbon Dioxide Emissions from a Ground Heat Pump for a Detached House

Proceedings, 2019
Inasmuch as the European Union promotes only energetically viable heat pumps in a given location, the aim of the work is an assessment of whether a ground-to-water heat pump (ground source heat pump: GSHP) can be considered as an ecological heat ...
Sara Sewastianik, Andrzej Gajewski
doaj   +1 more source

Comparative Analysis of Resource and Climate Footprints for Different Heating Systems in Building Information Modeling

Buildings, 2022
Buildings play an important role to meet Sustainable Development Goals, especially regarding the use of resources and greenhouse gas emissions. They are increasingly designed with energy-efficient solutions regarding their operations, while the related ...
Husam Sameer, Guillaume Behem, Clemens Mostert, Stefan Bringezu   +3 more
doaj   +1 more source

Thermodynamic analysis of ground source heat pump [PDF]

, 2010
This thesis describes in detail includes a brief description of the Ground Source Heat Pump as cooling and heating system, concentrating on thermodynamic analysis. Besides, the descriptive drawings make this thesis very easy to understand.
Khairul Ridhwan, Zainudin
core  

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

Investigation of Optimal Heating and Cooling Systems in Residential Buildings [PDF]

, 2008
This article compares four heating and cooling systems. The systems are: a high efficiency furnace and electric air conditioner; a ground source heat pump; an absorption air conditioner and direct heating; and a thermally driven heat pump; the last two ...
Bolling, Angela L., Mathias, James A.
core   +1 more source

Analysis of ground-source heat pumps in north-of-England homes [PDF]

, 2016
YesThe performance of Ground Source Heat Pump (GSHP) systems for domestic use is an increasing area of study in the UK. This paper examines the thermal performance of three bespoke shallow horizontal GSHP systems installed in newly built residential ...
Alexis Ali, Alma Schellart, Climate Change Act 2008, Curtis R, DECC, DECC, DECC (Department for Energy and Climate Change), Defra (Department of Environment, Food and Rural Affairs), EST (Energy Saving Trust), Fawcett T, Frontier Economics and Element Energy, IEA (International Energy Agency), Mohamad Abdel-Aal, Mostafa Mohamed, Ofgem (Office of Gas and Electricity Markets), REF (The Renewable Energy Forum), Simon Tait   +16 more
core   +1 more source

ATG4B is required for mTORC1‐mediated anabolic activity and is associated with clinical outcomes in non‐small cell lung cancer

FEBS Open Bio, EarlyView.
The relationship between anabolic and catabolic processes governing lung cancer cell growth is nuanced. We show that ATG4B, an autophagy regulator, is elevated in lung cancer and that high ATG4B is associated with worse patient outcomes. Targeting ATG4B in cells reduces growth, protein synthesis, and mTORC1 activity, demonstrating a new relationship ...
Patrick J. Ryan, Bethany C. Guerra, Selina Uranga, Jessica M. Cardin, Steven E. Riechman, Mariana Janini Gomes, James D. Fluckey   +6 more
wiley   +1 more source