Results 31 to 40 of about 216,422 (292)

Quantitative Assessment of Fluoride Release and Recharge Ability of Different Restorative Materials in Different Media: An in Vitro Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2014
Objective: To measure fluoride release and recharge ability of restorative materials in deionised water, artificial saliva and lactic acid. Materials and Methods: Pellets were prepared from GC2, Ketac N100 and Beautifil II.
Mahesh M. Jingarwar   +3 more
doaj   +1 more source

Climate change impacts on hydrological services in southern California

open access: yesEnvironmental Research Letters, 2018
Water availability is one of the most critical issues facing southern California. Consequently, the role and management of intact watersheds on public lands that supply water are paramount.
Emma C Underwood   +4 more
doaj   +1 more source

Inferring Hillslope Groundwater Recharge Ratios From the Storage‐Discharge Relation

open access: yesGeophysical Research Letters, 2023
Accurate observation of hillslope groundwater storage and instantaneous recharge remains difficult due to limited monitoring and the complexity of mountainous landscapes.
David N. Dralle   +2 more
doaj   +1 more source

Spatial variability of groundwater recharge - I. Is it really variable? [PDF]

open access: yes, 2004
The spatial variability of recharge is an important consideration in estimating recharge especially as all methods of estimating it are 'point' estimates and in most places recharge varies in space.
De Silva, RP
core  

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

open access: yesAdvanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco   +8 more
wiley   +1 more source

Identification of Source Water Mixing in the Fish Slough Spring Complex, Mono County, California, USA

open access: yesHydrology, 2019
While the desert ecosystem is highly dependent on the water resources that sustain it, the Fish Slough spring complex is an arid, spring-dependent wetland undergoing a multidecadal decline in spring outflow.
Andy Zdon   +4 more
doaj   +1 more source

Efficient heuristic algorithms for location of charging stations in electric vehicle routing problems [PDF]

open access: yes, 2018
Indexación: Scopus.This work has been partially supported by CONICYT FONDECYT by grant 11150370, FONDEF IT17M10012 and the “Grupo de Logística y Transporte” at the Universidad del Bío-Bío..
Ahumada, G.   +3 more
core   +1 more source

Biosupercapacitors for Human‐Powered Electronics

open access: yesAdvanced Functional Materials, EarlyView.
Biosupercapacitors are emerging as biocompatible and integrative energy systems for next‐generation bioelectronics, offering rapid charge–discharge performance and mechanical adaptability. This review systematically categorizes their applications from external to organ‐level systems and highlights their multifunctional roles in sensing, actuation, and ...
Suhyeon Kim   +7 more
wiley   +1 more source

Impact of climate change on renewable groundwater resources : assessing the benefits of avoided greenhouse gas emissions using selected CMIP5 climate projections [PDF]

open access: yes, 2013
Reduction of greenhouse gas (GHG) emissions to minimize climate change requires very significant societal effort. To motivate this effort, it is important to clarify the benefits of avoided emissions. To this end, we analysed the impact of four emissions
Döll, Petra   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy