Search results for " bat"
showing 10 items of 545 documents
Enhanced Electrochemical Properties of Na0.67MnO2 Cathode for Na-Ion Batteries Prepared with Novel Tetrabutylammonium Alginate Binder
2022
This research was funded by the State Education Development Agency, the Republic of Latvia, grant number 1.1.1.2/VIAA/1/16/166, "Advanced Materials for Sodium-Ion Batteries". Institute of Solid-State Physics, University of Latvia as the Centre of Excellence has received funding from the European Union's Horizon 2020 Framework Program H2020-WIDESPREAD-01-2016-2017-TeamingPhase2 under grant agreement No. 739508, project CAMART2.
On the modelling of an Acid/Base Flow battery: an innovative electrical energy storage device based on pH and salinity gradients
2019
The Acid/Base Flow Battery (AB-FB) is an innovative and sustainable way to store electric energy. It can theoretically guarantee an energy density of about 11 kWh/m3, which is higher than that provided by pumped hydropower, osmotic energy storage and compressed air. The AB-FB stores energy as pH and salinity gradients by employing a stack provided with (i) channels, hosting the solutions at difference pH and concentrations, separated by (ii) monopolar and bipolar ion exchange membranes. Two different membrane processes are involved: the Bipolar Membrane Electrodialysis (ED-BM) as charging step and its opposite, Bipolar Membrane Reverse Electrodialysis (RED-BM) as discharging step. The prese…
Bismuta selenīda plāno kārtiņu elektroķīmisko īpašību raksturošana nātrija nitrāta ūdens elektrolītā
2021
Bakalaura darba ietvaros tika veikti elektroķīmiskie mērījumi bismuta slelenīda plānajām kārtiņām, izmantojot ciklisko voltamperometriju (CV) un elektroķīmisko impedances spektroskopiju (EIS), kā arī plāno kārtiņu raksturojums, izmantojot skenējošo elektronu mikroskopiju (SEM) un enerģijas dispersīvo rentgenstaru spektroskopiju (EDX). Iegūtie rezultāti statistiski apstrādāti, salīdzināti ar literatūru un izdarīti secinājumi par bismuta selenīdu veikstpēju nātrija nitrāta ūdens elektrolītā. Pētījuma rezultāti norāda uz Bi2Se3 plāno kārtiņu perspektīvu pielietojumu kā anoda elektrodu nātrija jonu baterijās ar ūdens elektrolītu (ASIB).
Carta que escrive el rey de romanos à su hermano el señor archiduque, con la noticia de su derrota en los Campos de Brihuega y Villaviciosa, traducid…
Precedeix al títol: [creu de Malta] Al començament del text: "Carlos, hermano y amigo, a mi noticia ha llegado tu desgracia en las Castillas, ..." Títol obtingut de l'epígraf Data d'impressió probable, deduïda a partir del contingut del text: les batalles de Brihuega i Villaviciosa succeïren en 1710 Text a dues columnes a ratlla tirada. - Reclams Signatures: [ ]2
Copia de Carta, que de orden del Rey ... escrive ... Don Joseph de Grimaldo, à la ... Ciudad de Valencia
1710
Sobre les victòries de Brihuega i Villaviciosa per part de Felip V Caplletra ornada Sign.: [ ]2 Reclams Cristus a la part superior de la 1 ̇pàg.
Copia de Carta escrita por su Magestad à esta muy Noble, Magnifica, y Leal Ciudad de Valencia.
1711
Don Joseph de Grimaldo notifica a la Ciutat l'agraïment del Rei per les felicitacions amb motiu de les victòries de Brihuega i Villaviciosa Caplletra ornada Cristus a la part superior del full Escrit no més el recte del primer full
Shared Binding Sites for the Bacillus thuringiensis Proteins Cry3Bb, Cry3Ca, and Cry7Aa in the African Sweet Potato Pest Cylas puncticollis (Brentida…
2014
ABSTRACT Bacillus thuringiensis Cry3Bb, Cry3Ca, and Cry7Aa have been reported to be toxic against larvae of the genus Cylas , which are important pests of sweet potato worldwide and particularly in sub-Saharan Africa. However, relatively little is known about the processing and binding interactions of these coleopteran-specific Cry proteins. The aim of the present study was to determine whether Cry3Bb, Cry3Ca, and Cry7Aa proteins have shared binding sites in Cylas puncticollis to orient the pest resistance strategy by genetic transformation. Interestingly, processing of the 129-kDa Cry7Aa protoxin using commercial trypsin or chymotrypsin rendered two fragments of about 70 kDa and 65 kDa. N-…
The sedimentary series of upper Bajocian-lower Bathonian age and their organization in the Burgundy threshold and its surroundings. Stratigraphy, sed…
1981
Three fundamental features concerning the organization of the bio-sedimentary series of the upper Bajocian-lower Bathonian of the Burgundy threshold environment are retained:- the formations are organized in a bio-sedimentary platform, composed of three sets: a deep SW platform with clay sedimentation, a superficial NE platform, a transition zone- the geochemical characteristics are consistent with the reconstitution of the NE-NW polarized platform- this device has changed over time: a migration and extension of the surface platform to the SW, development of the transition zone, a slight displacement of the deep platform correlated with a more and more opening towards the SW.
C3N4 for CO2 photoreduction: catalyst performance and stability in batch and continuous reactor
2019
In this study, various C3N4 samples were prepared and characterized. CO2 photoreduction was carried out by using C3N4 as powder and coated on glass support in a batch reactor or embedded in a Nafion membrane in a continuous reactor
Contrasting Effects of Chronic Anthropogenic Disturbance on Activity and Species Richness of Insectivorous Bats in Neotropical Dry Forest
2022
For prioritizing conservation actions, it is vital to understand how ecologically diverse species respond to environmental change caused by human activity. This is particularly necessary considering that chronic human disturbance is a threat to biodiversity worldwide. Depending on how species tolerate and adapt to such disturbance, ecological integrity and ecosystem services will be more or less affected. Bats are a species-rich and functionally diverse group, with important roles in ecosystems, and are therefore recognized as a good model group for assessing the impact of environmental change. Their populations have decreased in several regions, especially in the tropics, and are threatene…