Results 61 to 70 of about 2,790,713 (343)

Risk Based Urban Watershed Management Under Conflicting Objectives [PDF]

open access: yes, 2001
Ecological impairment and flooding caused by urbanization can be expressed numerically by calculating the risks throughout the watershed (floodplain) and along the main stems of the streams.
Booth, Douglas   +3 more
core   +1 more source

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

open access: yesAdvanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska   +2 more
wiley   +1 more source

Risk reduction by combining nature values with flood protection?

open access: yesE3S Web of Conferences, 2016
In the Netherlands, the concept of a multifunctional dike has already often been implemented, and has been identified as a promising climate adaptation measure.
Van Loon-Steensma Jantsje M.   +1 more
doaj   +1 more source

Comparative analysis of spring flood risk reduction measures in Alaska, United States and the Sakha Republic, Russia [PDF]

open access: yes, 2017
Thesis (Ph.D.) University of Alaska Fairbanks, 2017River ice thaw and breakup are an annual springtime phenomena in the North. Depending on regional weather patterns and river morphology, breakups can result in catastrophic floods in exposed and ...
Kontar, Yekaterina Yevgenevna   +1 more
core  

A Mussel‐Inspired Bioadhesive Patch to Selectively Kill Glioblastoma Cells

open access: yesAdvanced Science, EarlyView.
An innovative mussel‐inspired bioadhesive patch has been developed for post‐surgical glioblastoma treatment. The patch, which adheres strongly in biological environments, releases a localized treatment. This treatment, acting via reactive oxygen species, shows specific toxicity to glioblastoma cells.
Jose Bolaños‐Cardet   +5 more
wiley   +1 more source

Hydrological drought in the lower reaches of the Yangtze River (China): a 70-year data analysis

open access: yesFrontiers in Marine Science
The combined impact of climate change and human activity has brought uncertainty regarding hydrological drought in the lower reaches of the Yangtze River (LYR), thereby threatening the security of regional water resources.
Hua Ge   +4 more
doaj   +1 more source

Strategy or disaster: New-style river regulation as an issue of national security

open access: yesHungarian Geographical Bulletin, 2015
Protection against floods along the Tisza, Danube and their major tributaries have become an issue of state security significance since nearly 2.5 million lives are affected.
Ferenc Schweitzer
doaj   +1 more source

Spatial models for flood risk assessment [PDF]

open access: yes, 2007
The problem of computing risk measures associated to flood events is extremely important not only from the point of view of civil protection systems but also because of the necessity for the municipalities of insuring against the damages. In this work we
Bee, Marco   +2 more
core  

Alkaline Phosphatase‐Activated NIR‐II AIEgens Nanosystem for Surgical and Postoperative Closed‐Loop Therapy of Advanced Osteosarcoma

open access: yesAdvanced Science, EarlyView.
This study designed a tumor microenvironment‐responsive AIEgen nanoparticle for near‐infrared photoimmunotherapy, which inhibits primary tumors and metastasis by promoting pyroptosis and suppressing aerobic glycolysis. ABSTRACT In advanced osteosarcoma, tumor invasion often prevents complete resection, and immunotherapy is limited by the tumor's ...
Kaiyuan Liu   +14 more
wiley   +1 more source

Flood hazard and flood risk assessment at the local spatial scale: a case study

open access: yesGeomatics, Natural Hazards & Risk, 2016
With regard to minimizing flood damage, there are measures of different character each of which has its justification and plays an important role in flood protection.
Matej Vojtek, Jana Vojteková
doaj   +1 more source

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