Results 71 to 80 of about 13,746 (302)

Sound‐Based Assembly of Magnetically Actuated Soft Robots Toward Enhanced Release of Extracellular Vesicles

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
Magnetic soft robots offer promise in biomedicine due to their wireless actuation and rapid response, but current fabrication methods are complex and have limited cellular compatibility. A new, contactless bioassembly strategy using hydrodynamic instabilities is introduced, enabling customizable, centimeter‐scale robots.
Wei Gao   +5 more
wiley   +1 more source

Uncovering renewable energy policy impact channels on land values, the local farm structure, and farmland heterogeneity

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Germany's Renewable Energy Sources Act (REA), enacted in 2000 and subsequently amended, subsidized national renewable energy production with fixed feed‐in tariffs for renewable energy sources (RE) from wind, solar, and biogas. Empirical studies suggest that the policy was creating windfall effects for landowners and attribute farmland use ...
Lars Isenhardt   +6 more
wiley   +1 more source

Unraveling the Deformation and Water Storage Characteristics of Different Aquifer Groups by Integrating PS-InSAR Technology and a Spatial Correlation Model

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Land subsidence is an environmental geological phenomenon mainly caused by groundwater overexploitation. Long-term overexploitation of groundwater not only causes compaction of aquifer thickness and surface deformation but also leads to the loss of ...
Danni Zhao   +5 more
doaj   +1 more source

Modeling the Influence of Groundwater Exploitation on Land Subsidence Susceptibility Using Machine Learning Algorithms

open access: yes, 2020
Groundwater over-exploitation in arid and semiarid environments has led to many land subsidence cases. Immense economic losses incurred from land subsidence occurrences prompted many scientists to model this phenomenon. To this end, we used three machine
Sarraf, Amirpouya   +4 more
core   +1 more source

How cold is too cold? A theoretical analysis of the optimal trigger for index insurance for frost damage to crops

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Crop insurance is undoubtedly an extremely valuable element in protecting agricultural businesses, but in many cases standard indemnity‐based products have had very low uptake due to high transaction costs elevating premiums to unaffordable levels.
Amogh Prakasha Kumar   +2 more
wiley   +1 more source

Cultural heritage and subsidence: the emblematic case study of Santa Croce in Ravenna (Italy)

open access: yes, 2023
The paper deals with subsidence and flooding risks associated to the Archaeological Site of Santa Croce, encompassing a 5th century church together with the remains of a Roman domus and its mosaics, located in the centre of the historic town of Ravenna ...
Andrea Ugolini   +3 more
core  

Land Subsidence Symposium

open access: yesEos, Transactions American Geophysical Union, 1977
The Second International Symposium on Land Subsidence was held in Anaheim, California. December 13–17, 1976. Organized by the AGU within the framework of Unesco's International Hydrological Program, it was sponsored jointly by the International Association of Hydrological Sciences, International Association of Hydrogeologists, International Society for
openaire   +1 more source

Participatory Policy Development: Reflections on Designing the Strong Roots for Our Futures Program in Victoria

open access: yesAustralian Journal of Social Issues, EarlyView.
ABSTRACT In this paper, we trace the journey to create the Strong Roots for our Futures Program, a government program to resource and support Traditional Owners to undertake a range of activities in areas where no state recognition existed. We provide a background to state recognition in Victoria before considering the program design, leading to an ...
Nell Reidy   +2 more
wiley   +1 more source

Land subsidence and flooding in Bangkok

open access: yes, 1991
Meeting: International Symposium on Land Subsidence, 4th, May ...
Mohamed, A.M.O.   +2 more
core  

Effects of mining subsidence observed by time-lapse seismic reflection profiling [PDF]

open access: yes, 1995
Extracting coal from underground mineworkings causes the overlying rocks to subside with associated changes in the stress regime. The aim of the study reported here was to apply the surface seismic reflection method to study the effect of subsidence on ...
Al-Rawahy, Salim Y.S.
core  

Home - About - Disclaimer - Privacy