Results 81 to 90 of about 705,668 (290)

New‐Era Polymer Thermoelectrics: Material Innovations, Doping Frontiers, Decoupling Strategies, and Unconventional Applications

open access: yesAdvanced Materials, EarlyView.
The field of polymer thermoelectrics is entering a new era, featuring breakthroughs in addressing the conventional performance disparity between p‐type and n‐type polymers, pioneering doping frontiers, and sophisticated decoupling strategies. This review explores innovations in molecular design and superior stabilities, bridging the gap from ...
Suhao Wang
wiley   +1 more source

Evaluation of Waste Office Paper and Waste Newsprint as a Resource for Nanocellulose

open access: yesBioResources
Two types of wastepaper and a filter paper as a reference cellulose source were used for nanocellulose production. The production process of cellulose nanofiber (CNF) was conducted via mechanical disintegration following TEMPO oxidation, while the ...
Ekrem Durmaz, Saim Ateş
doaj  

Physicochemical properties analysis and size distribution research of microstickies in whitewater [PDF]

open access: yesBioResources, 2012
Microstickies in whitewater have caused serious deterioration of paper quality and low efficiency of paper machine runnability. To solve this problem it is necessary to master the characteristics of various aspects of microstickies.
Zhi-Wei Wang, Bo Li, Shu-Bin Wu, Peng Lu
doaj  

Economic and Organizational Issues in Alaska Water Quality Management [PDF]

open access: yes, 1971
The work upon which this report (Proj. A-029-ALAS) is based was supported by funds provided by the United States Department of the Interior, Office of Water Resources Research, as authorized under the Water Resources Act of ...
Erickson, Gregg K., Tussing, Arlon R.
core   +1 more source

Elephant‐Skin‐Inspired Porous Cementitious Tiles with Programmable Crack Networks for Passive Cooling

open access: yesAdvanced Materials, EarlyView.
Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang   +5 more
wiley   +1 more source

STRATEGI PEMBERDAYAN MASYARAKAT MELALUI PROGRAM BANK SAMPAH (Studi di Desa Pegalangan Kidul Kecamatan Maron Kabupaten Probolinggo) [PDF]

open access: yes
This research examines the community empowerment system through waste banks in Pegalangan Kidul village, Probolinggo city. The community empowerment system through the waste bank is a government institution that focuses on waste management in Pegalangan ...
Fahiro, Zakiatul
core  

Guidelines and Methods for Conducting Porperty Transfer Site Histories [PDF]

open access: yes, 1990
HWRIC Project 90-077NTIS PB91 ...
Colten, Craig E., Mulville-Friel, Diane
core  

Decoupling economic growth and environmental degradation : reviewing progress to date in the small island state of Malta [PDF]

open access: yes, 2014
This paper considers the challenge of decoupling economic growth from environmental degradation; in contrast to several large-scale cross-country analyses that focus on limited indicators of environmental degradation, we analyze in some depth the ...
Cassar, Louis F., Conrad, Elisabeth
core   +3 more sources

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

open access: yesAdvanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair   +3 more
wiley   +1 more source

Sustainability best practice in PPP: Case study of a hospital project in the UK [PDF]

open access: yes, 2013
Globally, sustainable development has been given high priority for the Government agenda in order to achieve a balance of social, economic and environmental factors.
Smith, Andrew James, Zhou, Lei
core  

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