Results 111 to 120 of about 7,209,028 (298)

Assessments and diagnoses of aquatic ecosystem integrity based on integrity requirements of ecosystem service targets

open access: yesWater Biology and Security
This paper critically reviews the progress in ecosystem integrity (health) assessment of inland waters and provides future directions for assessment. Current biotic integrity assessments mainly use multimetric indices and predictive models to evaluate overall health status; the criteria largely rely on pristine reference sites, but such an approach is ...
openaire   +2 more sources

Polyphenol‐Inspired Materials for Agricultural Applications

open access: yesAdvanced Materials, EarlyView.
This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu   +8 more
wiley   +1 more source

A comprehensive assessment framework of jurisdiction-level ecosystem diversity based on multisource data: a case study of Laifeng County, Hubei Province, China

open access: yesFrontiers in Ecology and Evolution
Jurisdiction-level ecosystem diversity assessment is often constrained by single-dimensional indicators, insufficient spatial characterization, and a lack of systematic integration of technical pathways.
Angsong Li   +7 more
doaj   +1 more source

Metastable Polymers for Circular 3D Printing

open access: yesAdvanced Materials, EarlyView.
3D‐printed polymers are usually permanent and hard to recycle. Here, metastable polymers are designed to fall apart on demand. A chemical trigger unzips the printed material back into its original building blocks within minutes at room temperature.
Johannes Markhart   +2 more
wiley   +1 more source

Towards integrated ecosystem assessments

open access: yes
Bibliografija: str. 30-42.
Seguin, Joana   +2 more
openaire   +1 more source

Artificial Intelligence Meets Micro/Nanorobotics

open access: yesAdvanced Materials, EarlyView.
Artificial intelligence is transforming micro‐ and nanorobots from externally controlled, task‐specific machines into adaptive, autonomous systems. Machine learning, multimodal perception, digital twins, AI‐guided materials and geometry design enhance propulsion, localization, decision‐making, whichaccelerates clinical and environmental applications ...
Fatma M. Yurtsever   +6 more
wiley   +1 more source

How “Green” is Your Functional Material? Assessing Environmental Impacts of Multi‐Step Synthetic Protocols in Material Sciences at Various Technology Levels

open access: yesAdvanced Materials, EarlyView.
Environmental Synthesis Radar (ESR) evaluates the environmental impact of (early‐stage) multi‐step chemical syntheses, providing a holistic view by using 18 midpoint impact categories. Unlike conventional life‐cycle assessment (LCA) approaches, ESR reveals three complementary metrics: overall impact Vtotal, environmental hotspots VEF, and critical ...
Laura Plein   +8 more
wiley   +1 more source

Ecosystem effects of exploitation

open access: yes, 2015
Integrated Marine Biogeochemistry and Ecosystem Research Open Science Conference (IMBER OSC 2014), Future Oceans, Research for marine sustainability: multiple stressors, drivers, challenges and solutions, 23-27 June 2014, Bergen, NorwayPeer ...
Schmidt, Allison L.   +3 more
core  

Orchids as Indicators of Ecosystem Health in Urban Bushland Fragments [PDF]

open access: yes, 2009
In this thesis I investigate the utility of orchids as indicators of ecosystem health. The study areas were urban bushland fragments on the Swan Coastal Plain, a global biodiversity hotspot.
Newman, Belinda
core  

Tamper‐Responsive Physical Unclonable Functions via Graphene‐Interlayered Block Copolymer Random Structures

open access: yesAdvanced Materials, EarlyView.
Self‐invalidating multilayer physical unclonable functions (PUFs) integrate fingerprint‐like metal nanopattern bilayers from block copolymer templates with highly reactive reduced graphene oxide (rGO) interlayers. This tamper‐responsive architecture blocks all unauthorized physical and chemical replication attempts while autonomously deactivating ...
Gyu Hui Jo   +7 more
wiley   +1 more source

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