Results 111 to 120 of about 51,304 (261)

Characterization of laser powder bed fusion metal samples using Bragg edge neutron transmission analysis

open access: yesJournal of Applied Crystallography, EarlyView.
Additive manufacturing represents a highly promising technique across various research and development sectors. In this work, Bragg edge neutron imaging is employed to characterize the crystallographic structure of additively manufactured metal samples, aiming to validate and optimize the production process.Bragg edge neutron transmission analysis is a
Matilde Dematteis   +6 more
wiley   +1 more source

SimCrime: A Spatial Microsimulation Model for the Analysing of Crime in Leeds. [PDF]

open access: yes, 2006
This Working Paper is a part of PhD thesis 'Modelling Crime: A Spatial Microsimulation Approach' which aims to investigate the potential of spatial microsimulation for modelling crime.
Clarke, G.P.   +3 more
core  

Review of experimental research on supercritical and transcritical thermodynamic cycles designed for heat recovery application [PDF]

open access: yes, 2019
Supercritical operation is considered a main technique to achieve higher cycle efficiency in various thermodynamic systems. The present paper is a review of experimental investigations on supercritical operation considering both heat-to-upgraded heat and
De Paepe, Michel   +6 more
core   +2 more sources

Pollination‐related plant traits under environmental changes: Seasonal and daily mismatches produce temporal constraints

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Pollination is a key tenet of ecosystem sustainability and food security, but it is threatened by climate change. While many studies investigated the response of plant‐pollination traits to temperature, few attempted multifactorial and integrative approaches with ...
Mathieu A. J. Leclerc   +2 more
wiley   +1 more source

Possibilities for Supplying Norwegian Apartment Blocks with 4th Generation District Heating

open access: yes, 2018
This report is a part of Work Package 4 Energy Flexible Neighbourhoods. The goal for WP 4 is to develop knowledge, technologies and solutions for design and operation of energy flexible neighbourhoods. 4th generation district heating is evaluated as a sustainable solution for covering the heating demand in Zero Emission Neighbourhoods and reducing the ...
Rønneseth, Øystein, Sartori, Igor
openaire   +2 more sources

Generation cycles in experimental populations of a multivoltine insect

open access: yesJournal of Animal Ecology, EarlyView.
Although theory suggests various mechanisms by which environmental and ecological factors may drive generational fluctuations, our field‐cage experiment is the first to demonstrate how internal dynamics and external disturbances jointly produce synchronised, large‐scale outbreak cycles.
Takehiko Yamanaka   +3 more
wiley   +1 more source

Development of Hybrid District Heating Systems

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика
The article discusses the current problems of transformation of existing district heating systems for the CIS countries within the framework of the development of trends in the integration of energy sectors, increasing the consumption of renewable energy
A. V. Sednin, K. M. Dyussenov
doaj   +1 more source

Multi-perspective Methodology to Assess the Transition to 4th Generation District Heating Systems

open access: yesEnergy Procedia, 2017
Abstract Currently the transition towards 4th generation district heating (4GDH) systems is widely studied, but little research is done to give multi-perspective methodology for the assessment of the transition to 4GDH systems. Thus the aim of this study is to provide multi-perspective methodology that can be used to assess the conversion from a ...
Jelena Ziemele   +2 more
openaire   +1 more source

CHINESE UNIVERSITIES AS URBAN DEVELOPERS: The Tale of Two Innovation Complexes in Nanjing, China

open access: yesInternational Journal of Urban and Regional Research, EarlyView.
Abstract Chinese universities are important but undertheorized players in the production of urban built environments. Most work focuses on purpose‐built university towns, neglecting the redevelopment of underutilized downtown campuses. Therefore, this article considers how two publicly funded universities in Nanjing attempted to establish ‘innovation ...
Hao Chen, Yunpeng Zhang
wiley   +1 more source

Decarbonising Respiratory Care: The Impact of a Low‐Carbon Salbutamol Pressurised Metered‐Dose Inhalers

open access: yesAllergy, EarlyView.
Healthcare systems contribute up to 5% of global GHG emissions, with inhalers contributing a proportion of these. The carbon footprint of current salbutamol inhalers (pMDI with HFA‐134a propellant and DPI) and a planned salbutamol pMDI with low‐GWP propellant HFA‐152a was quantified across seven countries.
James King   +7 more
wiley   +1 more source

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