Results 71 to 80 of about 1,238,382 (359)

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

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner   +9 more
wiley   +1 more source

From frequent hurricanes to the Deepwater Horizon oil spill in coastal Louisiana: the impact of regulatory change

open access: yesEcology and Society, 2014
The issue of whether adaptations to past disasters can impede adaptation to new disasters of a different type or intensity will be analyzed by examining the transition from frequent hurricanes to the Deepwater Horizon oil spill in coastal Louisiana.
So-Min Cheong
doaj   +1 more source

Regulating Industrial Water Pollution in the United States [PDF]

open access: yes
The performance of the industrial point-source water pollution abatement program in the U.S. Clean Water Act is examined. I begin with a brief description of the statute and then turn to a description of the process used to develop the rules that govern ...
Harrington, Winston
core  

Photoactivation of NV Centers in Diamond via Continuous Wave Laser Illumination of Shallow As‐Implanted Nitrogen

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates an alternative method of creating charge‐stable negatively charged nitrogen vacancy (NV−) centers close to the diamond surface without high‐temperature annealing. By illuminating nitrogen‐implanted regions with a continuous‐wave 405 nm laser, NV− centers are induced, exhibiting electron spin coherence properties suitable for ...
Jens Fuhrmann   +4 more
wiley   +1 more source

Drinking Water Protection and Agricultural Exceptionalism [PDF]

open access: yes, 2016
Providing safe drinking water is a basic responsibility of government. In the United States, local water utilities shoulder much of this burden, but federal drinking water law sets these utilities up to fail.
Pollans, Margot J.
core   +1 more source

The United States Claims Court: A Safe Harbor from Government Regulation of Privately Owned Wetlands [PDF]

open access: yes, 1992
Efforts to protect wetlands under the Federal Clean Water Act and State Environmental Laws have led to an increasing number of actions in the U.S. Court of Claims brought by landowners for just compensation due to a taking of their property through ...
Kennedy, Patrick
core   +2 more sources

Cu‐Based MOF/TiO2 Composite Nanomaterials for Photocatalytic Hydrogen Generation and the Role of Copper

open access: yesAdvanced Functional Materials, EarlyView.
HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan   +9 more
wiley   +1 more source

Traveling Upstream: Improving Water Quality of the Mississippi River [PDF]

open access: yes, 2005
In 2004, McKnight hired Headwaters Group Philanthropic Services, LLC, (Headwaters) to research and assess water quality issues on the Mississippi River.

core  

2025 Handbook of Florida Water Regulation: Clean Water Act

open access: yesEDIS
This handbook is designed to provide a summary of the principal federal and state (Florida) laws that directly or indirectly relate to agriculture. Because these laws are subject to constant revision, portions of the handbook could become outdated at ...
Michael T. Olexa   +2 more
doaj  

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