Results 41 to 50 of about 456,488 (357)

Interfacial Bioengineering of Dynamic Networks Hybrid Hydrogel for Programmed Intervention in Oral Precancerous Epithelial States

open access: yesAdvanced Healthcare Materials, EarlyView.
This study develops a dual‐bioinspired hydrogel, MSA@PGel (macrophage membrane‐coated and salvianolic acid B/5‐aminolevulinic acid co‐loaded liposomes embedded in a polydopamine‐based gel), that integrates macrophage membrane‐mediated active targeting and mussel‐inspired wet adhesion for programmed intervention in oral precancerous lesions.
Xiaoxian Zhao   +8 more
wiley   +1 more source

Assessment of the influence of climate change on desertification in Katsina state, Nigeria

open access: yesDiscover Geoscience
This study investigated the influence of climate change on desertification in Katsina State between 2004 and 2024, with a focus on vegetation dynamics, climatic variability, and climate–vegetation interactions.
Anas Dahiru   +3 more
doaj   +1 more source

Losses Associated with Secondary Effects in Earthquakes

open access: yesFrontiers in Built Environment, 2017
The number of earthquakes with high damage and high losses has been limited to around 100 events since 1900. Looking at historical losses from 1900 onward, we see that around 100 key earthquakes (or around 1% of damaging earthquakes) have caused around ...
James E. Daniell   +2 more
doaj   +1 more source

COMPREHENSIVE DISASTER MANAGEMENT AND DEVELOPMENT: THE ROLE OF GEOINFORMATICS AND GEO-COLLABORATION IN LINKING MITIGATION AND DISASTER RECOVERY IN THE EASTERN CARIBBEAN [PDF]

open access: yes, 2008
The recurring failure of communities at risk to build mitigation into disaster recovery activities to reduce risks against future disaster events remains unresolved.
Huggins, Leonard James
core  

Nb2C‐Reinforced Hydrogel Microneedle as Dual ROS‐Scavenging Platform to Promote Diabetic Wound Healing

open access: yesAdvanced Healthcare Materials, EarlyView.
An advanced microneedle patch integrating niobium carbide nanosheets and curcumin is engineered for diabetic wound healing. The system enables dual ROS scavenging and NIR‐enhanced antimicrobial activity, effectively rebalancing the oxidative microenvironment, promoting macrophage repolarization and angiogenesis, and accelerating full‐thickness wound ...
Zhi Zheng   +12 more
wiley   +1 more source

Applying the FFP Approach to Wider Land Management Functions

open access: yesLand, 2021
The initial focus of implementing the Fit-for-Purpose Land Administration (FFPLA) methodology was to address the significant, global security of tenure divide.
Kathrine Kelm   +2 more
doaj   +1 more source

INFORM Index for Risk Management: Concept and Methodology, Version 2017 [PDF]

open access: yes, 2017
This is the forth report of the revised INFORM’s concept and methodology. INFORM is a composite indicator that identifies countries at risk of humanitarian crisis and disaster that would overwhelm national response capacity.
MARIN FERRER MONTSERRAT   +2 more
core   +1 more source

Recent Progress on Flexible Multimodal Sensors: Decoupling Strategies, Fabrication and Applications

open access: yesAdvanced Materials, EarlyView.
In this review, we establish a tripartite decoupling framework for flexible multimodal sensors, which elucidates the underlying principles of signal crosstalk and their solutions through material design, structural engineering, and AI algorithms. We also demonstrate its potential applications across environmental monitoring, health monitoring, human ...
Tao Wu   +10 more
wiley   +1 more source

Evaluating GNSS infrastructure readiness for IGS contribution: the case of King Sejong Station, Antarctica

open access: yesScientific Reports
This study evaluates the readiness of the GNSS infrastructure at King Sejong Station (KSEJ), Antarctica, for integration into the International GNSS Service (IGS) network.
Seung-Jun Lee   +3 more
doaj   +1 more source

Perspective on Aqueous Batteries: Historical Milestones and Modern Revival

open access: yesAdvanced Materials, EarlyView.
This review retraces the development of aqueous batteries from classical Zn‐MnO2 chemistry to modern Zn and Ni systems, correlating voltage, capacity, and electrolyte formulation with practical performance. By mapping historical success and failure onto current and future research directions, it identifies guiding principles that steer the design of ...
Fangwang Ming   +5 more
wiley   +1 more source

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