Results 61 to 70 of about 1,241,187 (296)

Multirobot Aerial Soft Manipulator for Floating Litter Collection

open access: yesAdvanced Intelligent Systems, EarlyView.
A multirobot aerial manipulator enables autonomous floating litter collection by controlling the shape of a flexible rope equipped with a hook‐based tool. Adaptive rope‐shape planning enhances grasping performance while reducing tension, demonstrating the potential of aerial robots for floating litter removal. Removing floating litter from water bodies
Antonio González‐Morgado   +8 more
wiley   +1 more source

Channel planform dynamics of the Ganga-Padma system, India

open access: yes, 2012
The Landsat programme, which started in 1972, initiated an era of space-based Earth observation relevant to the study of large river systems through the provision of spatially continuous, synoptic and temporally repetitive multi-spectral data.
Gupta, Niladri
core   +1 more source

Sedimentary characteristics of coals in meandering river and braided river facies and during their transitions: A case study the Walloon Subgroup in the F8 block in the Surat Basin, Australia

open access: yesMeitian dizhi yu kantan
ObjectiveAustralia is recognized as the fourth largest producer and the second largest exporter of coals in the world. The Bowen-Surat Basin is the largest coal producing basin in this country.
Zehong CUI   +4 more
doaj   +1 more source

The Effect of River Meanders on River Morphology

open access: yesJournal of Physics: Conference Series, 2021
Abstract Meander is a change in the flow of a river that forms a Semicircle or like the letter S whose fingers are irregular or irregular due to horizontal and centrifugal pressure. One of them that has a meander river is in citarum watershed, located in Majalaya Sub-district, Kab. Bandung.
Mangambit Juliandar   +4 more
openaire   +1 more source

Premium subsidy designs and crowding out of insurance demand

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Crop insurance is an important instrument to protect farmers against extreme weather events. Many countries provide subsidies for crop insurance products to make insurance more affordable for farmers. The Federal Crop Insurance Program in the United States and major European crop insurance programs such as in Spain, Italy, and France focus on ...
Tim Philippi
wiley   +1 more source

River Bends and Meanders [PDF]

open access: yesScientific American, 1919
n ...
openaire   +2 more sources

Bioconvective Unsteady Casson Hybrid Nanofluid Flow on a Variable Darcy Regime Between Two Rotating Disks With Variable Heat Source

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study carries significant consequences in various engineering applications, such as cooling rotating disk surfaces, improving chemical reactor performance, and designing filtration systems. Considering these main applications in view, the aim of this study is to investigate time‐dependent Casson hybrid nanofluid flow on a permeable ...
Ebrahem A. Algehyne   +6 more
wiley   +1 more source

Logan River Restoration Draft Conservation Action Plan [PDF]

open access: yes, 2016
The Logan River, an integral part of the greater Bear River ecosystem, originates within the Bear River Mountains in the headwaters of Logan Canyon and terminates at its confluence with the Little Bear River in Cutler Reservoir.
Logan River Task Force
core   +1 more source

Conceptually modelling of cantilever bank failure processes of peat-type meandering channel in the Zoige Plateau

open access: yesShuili Shuiyun Gongcheng Xuebao, 2017
Bank failure plays a vital role in fluvial processes and river pattern transformation in meandering rivers, driving lateral migration and increasing channel sinuosity.
LI Zhiwei   +4 more
doaj   +1 more source

River Restoration and Meanders [PDF]

open access: yesEcology and Society, 2006
Among the most visually striking river restoration projects are those that involve the creation of a new channel, often in a new alignment and generally with a form and dimensions that are different from those of the preproject channel. These channel reconstruction projects often have the objective of creating a stable, single-thread, meandering ...
openaire   +2 more sources

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