Results 41 to 50 of about 82,308 (273)

Navigating the Ethereal Tightrope: The Nanogenerator Manipulates Neurons for Immune Equilibrium

open access: yesAdvanced Science, EarlyView.
This review explores how nanogenerators modulate neuroimmune responses, offering innovative strategies for treating neurological disorders. By interfacing with neural pathways, they enable precise control of immune activity, especially via vagus nerve stimulation.
Jia Du   +5 more
wiley   +1 more source

Change Detection of Coral Reef Habitat Using Landsat Imagery in Morotai Island North Maluku Province [PDF]

open access: yes, 2014
Scientific information on coral reef habitat changes of Morotai island is very limited to none. This study aimed to detect the change of coral reef habitats between 1996 and 2013, using Landsat imagery integrated with field data in 2012. The research was
Jaya, I. (Indra)   +4 more
core  

Study on movement of coral fragments and coral sand in the Okinotorishima Island

open access: yesPROCEEDINGS OF COASTAL ENGINEERING, JSCE, 2008
This study examined movement of coral fragments and coral sand in the Okinotorishima islands in case of high-energy wave. Wave and current around the island were estimated by the modified Boussinesq equation. Movement of coral fragments and coral sand were calculated by using the formula of saltation for gravel and sand, and instantaneous velocity ...
Akiyoshi NAKAYAMA   +2 more
openaire   +2 more sources

Feline‐Inspired Robot Enabled by Combustion‐Driven Actuators for Agile Motion and High‐Payload Obstacle Traversal

open access: yesAdvanced Science, EarlyView.
Inspired by nature's competitive maneuvers, this study introduces a combustion‐driven soft actuator that powers a multi‐modal “Jump‐and‐Fly Catbot” (JFC). With millisecond response, high‐force output (over 70 times its weight) and precise control (error within 5%), the robot can jump, fly, hover, and escape from challenging environments, achieving ...
Hongkuan Ma   +4 more
wiley   +1 more source

Characteristics and modelling of coral sand particle breakage under principal stress axis rotation

open access: yesSoils and Foundations
To investigate the stress–strain characteristics and particle breakage laws of coral sand under the rotation of the principal stress axis—Objectives, the triaxial test and the principal stress axis rotation test were conducted on coral sand with varying ...
Zhangqing Xuan   +3 more
doaj   +1 more source

Habitat and Morphological Characteristics of Halophila Ovalis in Malaysia [PDF]

open access: yes, 2007
An assessment on habitat, environment and morphological characteristics of Halophila ovalis are described for the 11 locations. Halophila ovalis grew in variable habitats encompassing inter-tidal degraded coral reef platform (Teluk Kemang), sub-tidal ...
Loganathan, Annaletchumy
core  

Dendrite Formation and Self‐Healing Mechanism in Ionic Liquid‐Based Magnesium Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This graphical illustration highlights the importance of operating Mg batteries within a safe operating current density (SOCD) range. Beyond this range, Mg batteries are susceptible to dendrite formation. However, when cycling a dendritic cell with a highly thermally stable electrolyte, a self‐heating effect occurs.
Omar W. Elkhafif   +5 more
wiley   +1 more source

Environmental Impact of Silicic Magmatism in Large Igneous Province Events

open access: yesGeophysical Monograph Series, Page 133-151., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Scott E. Bryan
wiley  

+1 more source

Study on the influence of fine particle spatial distribution on the undrained shear properties of coral sand from reef island

open access: yesShuiwen dizhi gongcheng dizhi
Coral sand is a crucial geotechnical material for the construction of islands and reefs in the South China Sea. In many reclamation areas, the particle size distribution of coral sand spans a wide range, encompassing sizes from sand particles to fine ...
Yang WU   +6 more
doaj   +1 more source

Comparative study of Steel-FRP, FRP and steel reinforced coral concrete beams in their flexural performance [PDF]

open access: yes, 2020
In this paper, a comparative study of Carbon Fiber Reinforced Polymer (CFRP) Bar and Steel-Carbon Fiber Composite Bar (SCFCB) reinforced coral concrete beams are made through a series experimental tests and theoretical analysis.
Fu, F., Huang, C., Wang, L., Zhang, J.
core   +1 more source

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