Articles de revista: Recent submissions
Now showing items 1-12 of 687
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Linking stocking densities and feeding strategies with social and individual stress responses on gilthead seabream (Sparus aurata)
(2020-01-01)
Article
Restricted access - publisher's policyIntensive aquaculture and poor management practices can cause stress and compromise welfare of farmed fish. This study aimed to assess the potential links between stocking densities and feeding methods with social and ... -
Evaluation of leaf deposit quality between electrostatic and conventional multi-row sprayers in a trellised vineyard
(2020-01-01)
Article
Open AccessSpray application technologies for specialty crops have developed considerably in recent years with regard to improved control, reduced cost, and ability to avoid environmental contamination. For example, new developments ... -
La millora genètica vegetal a la Diputació de Barcelona
(2017-06-01)
Article
Open AccessLa millora genètica dels organismes vius és un procediment lent i que necessita una inversió permanent de recursos. Organitzar l’estructura que requereix un programa de millora és complex i per tant s’ha de tenir prou ... -
Assessment of chemical and mechanical behavior of bamboo pulp and nanofibrillated cellulose exposed to alkaline environments
(2019-08-27)
Article
Restricted access - publisher's policyThis study was performed to study the effects of the cement paste composition (calcium aluminate cement—CAC and a geopolymer in comparison to Portland cement—OPC) on bamboo pulp and nanofibrillated cellulose (NFC). The ... -
Non-dispersive extraction of ge(IV) from aqueous solutions by cyanex 923: Transport and modeling studies
(Multidisciplinary Digital Publishing Institute (MDPI), 2019-06-11)
Article
Open AccessTransport process of germanium from an aqueous solution containing oxalic acid and 100 mg/L Ge was studied. Cyanex 923 immobilized in a polytetrafluoroethylene membrane was employed as a carrier in a flat-sheet supported ... -
Viability, method and device for horticultural crops with brackish and marine water
(2019-06-30)
Article
Open AccessThe method that humanity has adopted to hydrate and thus give life to the plants, imitating the model that was most visible, is the rain. However, the great secret to the contribution of nutrients to the vegetables, the ... -
Improved rare earth elements recovery from fluorescent lamp wastes applying supported liquid membranes to the leaching solutions
(2019-10-01)
Article
Restricted access - publisher's policyDue to the continuously growing demand of rare earths in advanced technologies, end-of-life fluorescent lamps may become feasible rare earth elements (REEs) raw materials, reducing thus their supply risk. Considering acid ... -
Solvent extraction modeling of Ce/Eu/Y from chloride media using D2EHPA
(2019-05-03)
Article
Restricted access - publisher's policyEnd-of-life fluorescent lamps are becoming essential in the rare earths (REEs) field and suppose a feasible secondary source for getting them, reducing thus their supply risk. Considering the proved viability of the cationic ... -
Aquaculture perceptions in the Barcelona metropolitan area from fish and seafood wholesalers, fishmongers, and consumers
(2019-05-30)
Article
Restricted access - publisher's policyAquaculture provides more than half of the global seafood production and offers a wide diversity of high-quality products. However, its social acceptability is still not well established. The goal of this study was to ... -
Comparison of Cyanex 272 and Cyanex 572 for the separation of Neodymium froma Nd/Tb/Dy mixture by pertraction
(2017-09-29)
Article
Open AccessRecovering Nd(III) from wastemagnets is an alternative method to satisfy the increasing demand for this metal. For this reason, the separation of Nd from a mixture containing Nd/Tb/Dy in chloride media using Cyanex 272 and ... -
The use of insect meal as a a sustainable feeding alternative in aquaculture: Current situation, Spanish consumers’ perceptions and willingness to pay
(2019-08)
Article
Restricted access - publisher's policyThe growth of aquaculture and the increasing demand of farmed fish have led to a rise in the price of fishmeal and fish oil used in fish feeding during the last years. The experimental use of insect meal as a sustainable ... -
Quantification of regulating ecosystem services provided by weeds in annual cropping systems using a systematic map approach
(2018-06-01)
Article
Open AccessEcosystem services have received increasing attention in life sciences, but only a limited amount of quantitative data are available concerning the ability of weeds to provide these services. Following an expert focus group ...
