Results 51 to 60 of about 3,744,070 (264)

Spatio-temporal variations and drivers of ecological carrying capacity in a typical mountain-oasis-desert area, Xinjiang, China

open access: yes, 2022
The aggravation of climate change and human activities have challenged the fragile ecology of the arid and semi-arid Xinjiang in Northwest China. The concept of ecological carrying capacity (ECC) refers to the ability of an ecosystem to support the ...
Chan, Ngai Weng   +7 more
core   +1 more source

Photo‐Degradable Polyester Networks and Multi‐Photon Printed Objects Based on Cyclic Ketene Acetals

open access: yesAdvanced Functional Materials, EarlyView.
The current work introduces a photoreversible polyester network derived from radical ring‐opening polymerization of cyclic ketene acetals. It combines photoreversible cross‐linking with initiator‐free multi‐photon printing. Reversible network formation, tunable mechanical properties, and selective degradation highlight its potential as a versatile ...
Till Meissner   +5 more
wiley   +1 more source

Weighting and aggregating expert ecological judgments [PDF]

open access: yes, 2019
Performance weighted aggregation of expert judgments, using calibration questions, has been advocated to improve pooled quantitative judgments for ecological questions.
Terry Walshe   +10 more
core   +1 more source

Biodegradable 3D‐Printable and Coatable Antifouling Composites for Marine Applications

open access: yesAdvanced Functional Materials, EarlyView.
Marine biofouling damages submerged surfaces and raises greenhouse gas emissions. Biodegradable antifouling biocomposites were developed by hot‐mixing beeswax, Tween 80, and calcium stearate or stearic acid. Adjusting the component ratio enables processing via hot‐pressing, 3D‐printing, or dip‐coating.
Gabriele Corigliano   +17 more
wiley   +1 more source

Pulford Justin, Crossman Susie, Begg Sara, Amegee Quach Jessica, Abomo Pierre, El Hajj Taghreed and Bates Imelda, 2020, "Strengthening research management and support services in sub-Saharan African universities and research institutions - anonymous data extraction"

open access: yes
Intermediary data extracted from 28 research management system capacity assessment reports completed in 25 universities/research institutions from across 15 sub Saharan-African countries between 2014 and ...
Centre for Capacity Research
core   +1 more source

The urban ecological regulation based on ecological carrying capacity [PDF]

open access: yes, 2010
The urban ecosystem is a Social-Economic-Natural Complex system consisting of human beings and their surrounding. Because the integrity of function and structure is crucial to the stability and development of urban ecosystem, it is necessary to carry out
Xu, Linyu   +3 more
core   +1 more source

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

Analysis on Ecological Footprint of Ankang City in 2003

open access: yesShuitu baochi yanjiu, 2007
The ecological footprint analysis method is a new domestic and foreign popular method for measuring ecological sustainable development.Using the city and village inhabitant’s t expense data,the ecological footprint of Ankang in 2003 is calculated and ...
WEI Liang-huan   +2 more
doaj  

Leveraging Cloud Computing and IoT to Improve Research Solutions for Ecological Modelling [PDF]

open access: yes, 2018
Developing strategies for conservation and sustainable use of the environment and natural resources is mandatory nowadays, as the effects of global change are affecting populations worldwide and economic crises are threatening even well-known pro ...
Santana, Fabiana
core   +1 more source

Home - About - Disclaimer - Privacy