Exploració per autor "Kallas, Zein"
Ara es mostren els items 110-129 de 141
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Should animal welfare be included in educational programs? Attitudes of secondary and university students from eight EU countries
Pejman, Niloofar; Kallas, Zein; Reig Puig, Lourdes; Velarde, Antonio; Moreno, Maria; Magnani, Diego; Protopapadaki, Vicky; Ribikauskas, Vytautas; Ribikauskiene, Daiva; Dalmau, Antoni (2021-08)
Article
Accés obertAnimal Welfare (AW) educational programs aim to promote positive attitudes of future generations towards animal production systems. This study investigated whether secondary and university students in the majors that are ... -
Should animal welfare be included in educational programs? Attitudes of secondary and university students from eight EU Countries
Pejman, Niloofar; Kallas, Zein; Reig Puig, Lourdes; Velarde, Antonio; Moreno, Maria; Magnani, Diego; Protopapadaki, Vicky; Ribikauskas, Vytautas; Ribikauskiene, Daiva; Dalmau, Antoni (2021)
Comunicació de congrés
Accés obertAnimal welfare educational programs aim to promote positive attitudes of future generations towards animal production systems. This study investigated whether secondary and university students in the majors that are not ... -
Should animal welfare regulations be more restrictive? A case study in eight European Union Countries
Kallas, Zein; Pejman, Niloofar; Dalmau, Antoni; Velarde, Antonio (Asociación Española de Economía Agraria, 2019)
Comunicació de congrés
Accés obertIntensive animal production systems are compromising current animal welfare standards. European societies’ growing concerns regarding how animals are raised have resulted in continuous European Union (EU) policy reforms ... -
Should animal welfare regulations be more restrictive? A case study in eight European Union Countries
Pejman, Niloofar; Kallas, Zein; Dalmau, Antoni; Velarde, Antonio (2019-04-01)
Article
Accés obertIntensive animal production systems are compromising current animal welfare standards. European societies’ growing concerns regarding how animals are raised have resulted in continuous European Union (EU) policy reforms ... -
Societal preferences for the conservation of traditional pig breeds and their agroecosystems: Addressing preference heterogeneity and protest responses through deterministic allocation and scale-extended models
Varela Redondo, Elsa; Kallas, Zein (2021-12-30)
Article
Accés obertWe assess preferences of inhabitants of the island of Majorca (Spain) for the conservation of traditional, extensively reared Majorcan Black Pigs and the linked agroecosystem, using a choice experiment. Up to 35% of our ... -
Storytelling. The importance of the story behind a food
Kallas, Zein; Rahmani, Djamel; Gil Roig, José María (2020-03-01)
Report de recerca
Accés restringit per acord de confidencialitatL'objectiu principal d'aquesta proposta és analitzar l'impacte del relat emocional sobre la percepció sensorial dels aliments. És un fet demostrat en la literatura del comportament del consumidor la importància de la ... -
Strategies to revitalise agro-food value chains in medium sized cities: the case of Vilanova i la Geltrú
Fernández, David; Reig Puig, Lourdes; Albà, Martin Federico; Kallas, Zein; Lanzarote, Lydia (2021)
Comunicació de congrés
Accés obertIn recent years, large and medium-sized cities around Spain and other European countries have developed strategies to contribute to the recovery of local agro-food value chains. Through approaches that pursue bottom-up ... -
Strategies to revitalise agro-food value chains in medium sized cities: the case of Vilanova i la Geltrú
Fernández Guerrero, David; Reig Puig, Lourdes; Albà, Martin Federico; Kallas, Zein; Lanzarote, Lydia (Universidad Politécnica de Cartagena, 2021)
Text en actes de congrés
Accés obertIn recent years, large and medium-sized cities around Spain and other European countries have developed strategies to contribute to the recovery of local agro-food value chains. Through approaches that pursue bottom-up ... -
Study of the impact of the generic promotional campaign on consumption and preferences for sweet fruits in Catalonia
Rahmani, Djamel; Kallas, Zein; Gil Roig, José María (2020-02-29)
Report de recerca
Accés restringit per acord de confidencialitatCon el objetivo de frenar este descenso continuo y fomentar el consumo de frutas dulces en C ataluña, el Departamento d e Agricultura, Ganadería , Pesca i Alimentación lanzó una campaña de promoción de la fruta dulce ... -
Study of the impact of the promotional campaign on consumption and preferences for food products with Catalan Designation of Origin
Rahmani, Djamel; Kallas, Zein; Gil Roig, José María (2020-09-01)
Report de recerca
Accés restringit per acord de confidencialitatLa política alimentària de Catalunya està dirigida a la sobirania alimentària i està basada en un sistema alimentari, ambientalment sostenible i socialment just. El sector primari és un sector clau i estratègic a Catalunya ... -
Subsidies and technical efficiency: An application of stochastic frontier and Random-effect Tobit models to LFA Spanish olive farms
Lambarraa, Fátima; Kallas, Zein (2009)
Comunicació de congrés
Accés obertThe most of Spanish olive farms are concentrated in Less-Favoured Areas (LFA) with the majority of producer areas are under Objective 1 of the EU Regional Policy. The EU has long recognized such distinctive characteristics ... -
Survival analysis of adoption of improved corn seeds in the southern Mexico
Kallas, Zein; Gil Roig, José María; Sánchez, Blanca Isabel (2018)
Comunicació de congrés
Accés obertTo increase the productivity of corn in Mexico, the adoption of the improved corn seed may play an important role. Two hundred questionnaires at farm-level were collected in Chiapas, Mexico. Factors affecting the adoption ... -
Technical efficiency and firm exit in the wine and meat sector: policy implications
Kallas, Zein (2010-06)
Article
Accés obert -
Technological or tradicional tools for documents correction? A Case study in higher education
Kallas, Zein; Ornat Longarón, Cèsar (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació (ICE), 2012)
Article
Accés obert -
Technological or traditional tools for document's correction? a case study in higher education
Kallas, Zein; Ornat Longarón, Cèsar (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2012-09)
Article
Accés obertInformation and Communication Technology is playing an important role in assisting teachers in their activities. They became a) more efficient, b) more precise and c) more comprehensive. The “Audio” ad is a clear illustration ... -
The development of short food supply chain for locally produced honey: Understanding consumers’ opinions and willingness to pay in Argentina
Kallas, Zein; Albà, Martin Federico; Casellas, Karina; Berges, Miriam; Degreef, Gustavo; Gil Roig, José María (2019-08-10)
Article
Accés obertPurpose The development of the short food supply chain (SFSC) is one of the issues of the current agri-food systems. Consumers are re-connecting the food they eat with the farming process and are increasingly asking for ... -
The effect of sensory experience on expected preferences toward a masking strategy for boar-tainted frankfurter sausages
Kallas, Zein; Martínez, Beatriz; Panella-Riera, Nuria; Gil Roig, José María (2016-06-28)
Article
Accés obertThe potential banning of surgical pig castration in the EU is to be announced by 1 January 2018, which may change stakeholder and consumer preferences. This study analysed consumers’ expected preferences regarding smoking ... -
The impact of COVID-19 lockdown and consumers’ risk preference and perceptions on food purchasing and consumption behaviour in Spain
Li, Shanshan; Kallas, Zein; Rahmani, Djamel; Gil Roig, José María (CIHEAM, 2021)
Comunicació de congrés
Accés obertThe COVID-19 pandemic is a big challenge for global food security and it changes consumers’ food purchasing and consumption behaviour. This research not only investigates Spanish consumers’ food purchasing and consumption ... -
The Impact of the Non-added sugar claim on children acceptance towards orange juice enriched with stevia. The importance of parents and children food neophobia
Morillas, Xavier; Kallas, Zein; Pujolà Cunill, Montserrat (2020)
Comunicació de congrés
Accés obertThe impact of nutritional claims and Food Neophobia (FN) trait on consumers’ hedonic evaluation in food products is well documented. However, there is scarce information regarding the relevance of these claims on children ... -
The impact of the sensory experience on scale and preference heterogeneity: The GMNL model approach applied to pig castration and meat quality
Kallas, Zein; Borrisser-Pairó,, Francesc; Martínez, Beatriz; Vieira, Ceferina; Rubio, Begonia; Panella, Nuria; Gil, Marta; Linares, Belén; Garrido, María Dolores; Olivares, Álvaro; Ibañez, Miguel; Oliver, M. Angels; Gil Roig, José María (2015)
Comunicació de congrés
Accés obertThe EU is considering a future ban on surgical pig castration by 2018 which may affect markets and consumers preferences. This study analysed consumers’ expected preference toward a masking strategy obtained from a mixture ...