Results 121 to 130 of about 1,420,567 (335)

Biobased Bionic Spider Silk via Electrostatic Complexation for Simultaneously Harvesting Atmospheric Water and Triboelectric Energy

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based bionic spider silk and spider web are first prepared using polyelectrolyte complexation technique for the simultaneous harvesting of water and triboelectric energy. The advantage of this process lies on entirely bio‐based materials, fully green water‐processable procedures, extremely high production rate (99.36%), excellent fog harvesting ...
Qin Chen   +9 more
wiley   +1 more source

China’s carbon neutrality agenda unmasks a persistent north-south divide in toxic pollutant reduction

open access: yesCommunications Earth & Environment
Here, we combine scenario analysis with machine learning to assess the impact of China’s carbon neutrality policy on the reduction of toxic polycyclic aromatic hydrocarbons (PAHs), as quantified by their toxic equivalency emissions (EBaPeq).
Weiwei Wang   +8 more
doaj   +1 more source

NORWEGIAN SALMON AQUACULTURE AND SUSTAINABILITY: THE RELATIONSHIP BETWEEN ENVIRONMENTAL QUALITY AND INDUSTRY GROWTH [PDF]

open access: yes
This paper discusses the relationship between industry growth and environmental quality in the context of salmon aquaculture. It is argued that industry growth can reduce pollution by inducing more technological innovations for industry-specific ...
Tveteras, Sigbjorn
core   +1 more source

Enhanced Nitric Oxide Electroreduction to Ammonia via Modulating Spin‐Polarization of Fe Single‐Atom Catalysts

open access: yesAdvanced Functional Materials, EarlyView.
A strategic spin‐polarization suppression in Fe single‐atom catalysts is proposed to enhance electrocatalytic reduction of NO to NH3. Employing a top‐down electrospinning strategy, self‐supported FeSAC with Fe‐N3S1 coordination structure and spin‐state transition is engineered from high‐spin to low‐spin.
Jialing Song   +13 more
wiley   +1 more source

FEDERAL ENVIRONMENTAL POLICY: A SUMMARY OVERVIEW [PDF]

open access: yes
The National Environmental Policy Act (NEPA), which was signed into law on January 1, 1970, has come to be regarded as the first major piece of federal legislation to call for comprehensive attention to environmental concerns in the United States. During
Carriker, Roy R.
core   +1 more source

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