Listar por autor "Cruz, Cristina"
Mostrando ítems 1-9 de 9
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Activity of ammonia-oxidizing bacteria in enriched cultures exposed to 3,4-dimethyl-1H-pyrazole dihydrogen phosphate nitrification inhibitor
Rodrigues dos Santos, Janaina Maria ; Cruz, Cristina; Tenreiro, Rogerio; Gouveia, Catarina; Lasa Larrea, Berta (Elsevier, 2023) Artículo / ArtikuluaThe use of nitrification inhibitors is an interesting tool to achieve a higher N efficiency in plants while decreasing the environmental impact of N fertilization. However, an integrated evaluation of the efficiency of ... -
Are family firms really more socially responsible?
Cruz, Cristina; Larraza Kintana, Martín ; Garcés Galdeano, Lucía ; Berrone, Pascual (SAGE, 2014) Artículo / ArtikuluaThis paper conducts an empirical study as to whether family firms are more socially responsible than their non-family counterparts, and explores the conditions in which this difference in social behavior occurs. We argue ... -
Depletion of the heaviest stable N isotope is associated with NH4+/NH3 toxicity in NH4+-fed plants
Ariz, Idoia ; Cruz, Cristina; Morán Juez, José Fernando ; González Moro, María Begoña; García Olaverri, Carmen ; González Murua, Carmen; Martins Loucao, María A.; Aparicio Tejo, Pedro María (BioMed Central, 2011) Artículo / ArtikuluaBackground: In plants, nitrate (NO3-) nutrition gives rise to a natural N isotopic signature (δ15N), which correlates with the δ15N of the N source. However, little is known about the relationship between the δ15N of the ... -
Family firms in Iberoamerican countries
Larraza Kintana, Martín ; Cruz, Cristina; Belausteguigoitia Rius, Imanol (Emerald Group Publishing Limited, 2013) Artículo / ArtikuluaThe purpose of this paper is to introduce the special issue on family firms in Iberoamerican countries. The special issue aims at enlarging our understanding of the uniqueness of family firms by providing new evidence from ... -
Leaf δ15N as a physiological indicator of the responsiveness of N2-fixing alfalfa plants to elevated CO2, temperature and low water availability
Ariz, Idoia ; Cruz, Cristina; Neves, Tomé; Irigoyen, Juan J.; García Olaverri, Carmen ; Nogués, Salvador; Aparicio Tejo, Pedro María ; Aranjuelo Michelena, Iker (Frontiers Media, 2015) Artículo / ArtikuluaThe natural 15N/14N isotope composition (δ15N) of a tissue is a consequence of its N source and N physiological mechanisms in response to the environment. It could potentially be used as a tracer of N metabolism in plants ... -
Mechanisms of ammonium toxicity and the quest for tolerance
Esteban Terradillos, Raquel; Ariz, Idoia ; Cruz, Cristina; Morán Juez, José Fernando (Elsevier, 2016) Artículo / ArtikuluaAmmonium sensitivity of plants is a worldwide problem, constraining crop production. Prolonged application of ammonium as the sole nitrogen source may result in physiological and morphological disorders that lead to decreased ... -
Nitrogen isotope signature evidences ammonium deprotonation as a common transport mechanism for the AMT-Mep-Rh protein superfamily
Ariz, Idoia ; Boeckstaens, Mélanie; Gouveia, Catarina; Martins, Ana Paula; Sanz-Luque, Emanuel; Fernández, Emilio; Soveral, Graça; Wiren, Nicolaus von; Marini, Anna M.; Aparicio Tejo, Pedro María ; Cruz, Cristina (American Association for the Advancement of Science, 2018) Artículo / ArtikuluaAmmonium is an important nitrogen (N) source for living organisms, a key metabolite for pH control, and a potent cytotoxic compound. Ammonium is transported by the widespread AMT-Mep-Rh membrane proteins, and despite their ... -
Nitrogen source-dependent biofilm formation in A.Brasilense as an approcach to effective biostimulant formulas
Sainz de Vicuña Martínez de Olcoz, Adriana (2023) Trabajo Fin de Máster/Master Amaierako LanaIn a global growing population, the need to raise productivity and resources in an efficient manner with minimal environmental impact has become a main challenge to achieve in the agricultural sector. Diazotrophic ... -
When do women make a better table? Examining the influence of women directors on family firm's corporate social performance
Cruz, Cristina; Justo, Rachida; Larraza Kintana, Martín ; Garcés Galdeano, Lucía (SAGE Publications, 2019) Artículo / ArtikuluaOur paper seeks to further understand the influence of gender board diversity on firms' corporate social performance (CPS) in the context of publicly held family firms. Grounded on corporate governance and family firm ...