Results 71 to 80 of about 320,137 (307)

Assessment of a combination of three heat sources for heat pumps to supply district heating [PDF]

Energy, 2019
Abstract This paper reports a study on how hourly temperature variations of different heat sources influence the seasonal coefficient of performance (SCOP) of heat pumps (HPs) when supplying district heating. The considered heat sources were: groundwater, seawater, air and a combination of the three.
Henrik Pieper, Torben Ommen, Brian Elmegaard, Wiebke Brix Markussen   +3 more
openaire   +2 more sources

Renewable energy in remote communities [PDF]

, 2007
This article is the result of a competitively tendered University-funded project, this brings together two major Government Policy areas: sustainable communities and use of carbon fuels, and is aimed at influencing the policy debate on the difficulties ...
Adam D., Bob Giddings, BRE, Bunce M., Chris Underwood, Cloke P., Cloke P., DEFRA, DEFRA &, Denscombe M., DTI, Fitzpatrick S., Fuel Poverty Advisory Group (for England), Grant R., Hauxwell H., Kearns A., Kumar S., Ludgate D., NEA, NEA, Office of the Deputy Prime Minister, Pragg P., Stern N., The Northern Energy Initiative, Underwood C. P., Wintour P.   +25 more
core   +3 more sources

Pathogenic Neurofibromatosis type 1 gene variants in tumors of non‐NF1 patients and role of R1276

FEBS Open Bio, EarlyView.
Somatic variants of the neurofibromatosis type 1 (NF1) gene occur across neoplasms without clinical manifestation of the disease NF1. We identified emerging somatic pathogenic NF1 variants and hotspots, for example, at the arginine finger 1276. Those missense variants provide fundamental information about neurofibromin's role in cancer.
Mareike Selig, Swanhild Lohse, Sara Elahi, Nils Hartmann, Stefanie Deckert, Shutian Si, Alexander Desuki, Anja Harder   +7 more
wiley   +1 more source

The Local Dimension of Energy [PDF]

, 2011
In this paper, we postulate that some of the best opportunities for reducing energy demand and carbon emissions are through stronger involvement and leadership from local government.
Kelly, Scott
core   +2 more sources

Down‐regulation of Shh in the hair follicles of mice during chemotherapy‐induced hair loss is mediated by the JAK/STAT1 signaling pathway

FEBS Open Bio, EarlyView.
We found that during chemotherapy‐induced alopecia (CIA), Sonic hedgehog (Shh) expression significantly decreased in hair follicle Shh+ cells, whereas the Janus‐activated kinase/signal transducer and activator of transcription 1 (JAK/STAT1) signaling pathway was markedly activated.
Ruifang Fan, Jingling Huang, Xiang Lin, Tingjiao Lan, Yuli Tang, Ling Sun, Guixuan Zhou   +6 more
wiley   +1 more source

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

FEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

Excess heat supply collaborations within the district heating sector: Drivers and barriers

Journal of Renewable and Sustainable Energy, 2015
This article combines the theoretical field of Industrial Symbiosis (IS) with a business model perspective to increase the knowledge about drivers and barriers behind the emergence of excess heat supply collaborations between district heating companies and industrial firms.
Päivärinne, Sofia, Hjelm, Olof, Gustafsson, Sara   +2 more
openaire   +3 more sources

Integration of space heating and hot water supply in low temperature district heating [PDF]

Energy and Buildings, 2016
Abstract District heating may supply many consumers efficiently, but the heat loss from the pipes to the ground is a challenge. The heat loss may be lowered by decreasing the network temperatures for which reason low temperature networks are proposed for future district heating. The heating demand of the consumers involves both domestic hot water and
Elmegaard, Brian, Ommen, Torben Schmidt, Markussen, Michael, Iversen, Johnny   +3 more
openaire   +2 more sources

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

UPDATED HEAT BALANCE OF SUPPLIED HEAT ENERGY BY THE DISTRICT HEATING SYSTEM

Energy Technologies & Resource Saving
District heating systems are significant energy consumers in Ukraine and globally. The current regulatory documents in Ukraine that define the methodology for calculating the heat balance of a district heating system and the value of standard heat losses do not take into account some hidden heat losses that affect the prospects for economic growth of ...
V.L. Zviahintsev, V.M. Kozin, O.V. Ivchenko   +2 more
openaire   +1 more source