Results 111 to 120 of about 1,557,012 (356)

Occasional Paper 13 - What role do maintained nursery schools play in Early Years sector improvements? [PDF]

open access: yes, 2019
The thing that really concerns me is that once MNSs have gone, that level of expertise and social service will also. It seems that there’s a sort of double quality to the MNS, which is constantly evolving, high level pedagogy and providing areas of ...
Solvason, Carla   +2 more
core  

Thermoelectric Modules Incorporating MgAgSb and Mg3(Sb,Bi)2 Synthesized Using a Melting Method

open access: yesAdvanced Engineering Materials, EarlyView.
A scalable synthesis method for a thermoelectric material of MgAgSb is established. A thermoelectric power module of MgAgSb/Mg3(Sb,Bi)2 is fabricated, showing the conversion efficiency of 7.4% at ΔT = 315 K. The performance is comparable to conventional Bi2Te3 modules when they are operated with an air‐cooled heat exchanger.
Kazuo Nagase   +8 more
wiley   +1 more source

Starting Method of High Level Liquid Waste Rotary Calciner

open access: yesHe huaxue yu fangshe huaxue
In the two-step cold crucible induction melting vitrification process, the Leidenfrost effect can lead to the formation of a vapor layer on the furnace tube when high level liquid waste(HLLW) is introduced.
Cheng HE   +7 more
doaj   +1 more source

International Environmental Justice on Hold: Revisiting the Basel Ban from a Philippine Perspective [PDF]

open access: yes, 2014
Nineteen years after the Basel Ban was adopted it still has not garnered the necessary ratifications to enter into force. This article aims to revisit the Basel Ban and understand it from the perspective of a developing country, particularly the ...
Gutierrez, Richard
core   +1 more source

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song   +4 more
wiley   +1 more source

Towards inferring reactor operations from high-level waste

open access: yesNuclear Engineering and Technology
Nuclear archaeology research provides scientific methods to reconstruct the operating histories of fissile material production facilities to account for past fissile material production.
Benjamin Jung   +2 more
doaj   +1 more source

Activation Analysis for a He/LiPb dual Coolant Blanket for DEMO Reactor [PDF]

open access: yes, 2010
The objective of the Spanish national project TECNO_FUS is to generate a conceptual design of a DCLL (Dual-Coolant Lithium-Lead) blanket for the DEMO fusion reactor.
Catalán, J.P.   +2 more
core   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

Influence of Copper and Copper Oxides on Adsorption and Diffusion Behavior of Se(Ⅳ/Ⅵ) in Tamusu Clayrock

open access: yesHe huaxue yu fangshe huaxue
The Tamusu clayrock of Inner Mongolia is a significant candidate host rock for geological disposal of high-level radioactive waste in China. 79Se(Ⅳ) and 79Se(Ⅵ) are key concerns in the long-term safety assessment of repositories due to their relatively ...
Yu-zhen SUN   +5 more
doaj   +1 more source

INTEGRATED SOLID WASTE MANAGEMENT: A MULTICRITERIA APPROACH [PDF]

open access: yes
The paper presents the first results of a long term research aimed at producing a decision support system to deal with the integrated solid waste management planning at regional level.
Bazzani, Guido Maria
core   +1 more source

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