Browsing Artículos de revista DCIE - ZIES Aldizkari artikuluak by Issue Date
Now showing items 1-20 of 86
-
Pinus sylvestris L. and Fagus sylvatica L. effects on soil and root properties and their interactions in a mixed forest on the Southwestern Pyrenees
Yeste Yeste, Antonio; Blanco Vaca, Juan Antonio
; Imbert Rodríguez, Bosco ; Zozaya Vela, Helena; Elizalde Arbilla, Martín (Elsevier, 2021)
Artículo / Artikulua
Tree species alter soil properties, potentially modifying forest nutrients cycling. In the current management context in which mixed species forests are favoured over monocultures due to their biodiversity and productivity-related ... -
Tree profile equations are significantly improved when adding tree age and stocking degree: an example for Larix gmelinii in the Greater Khingan Mountains of Inner Mongolia, northeast China
Liu, Yang; Yue, Chaofang; Wei, Xiaohua; Blanco Vaca, Juan Antonio; Trancoso, Ralph (Springer Nature, 2020)
Artículo / Artikulua
Tree age (AGE) and stocking degree (P) strongly influence tree shape, but their effects have been neglected in most tree profile equations. In addition, data used to build traditional tree profile equations usually do not ... -
Incorporating climate effects in Larix gmelinii improves stem taper models in the Greater Khingan Mountains of Inner Mongolia, northeast China
Liu, Yang; Trancoso, Ralph; Ma, Qin; Yue, Chaofang; Wei, Xiaohua; Blanco Vaca, Juan Antonio (Elsevier, 2020)
Artículo / Artikulua
Estimating timber volume and carbon stock in forests is fundamental for silviculture and for accurate estimation of national and global carbon budgets. Taper models are important tools for predicting diameter at any height ... -
Influence of structural defects on the properties of metamagnetic shape memory alloys
Pérez de Landazábal Berganzo, José Ignacio; Sánchez-Alarcos Gómez, Vicente ; Recarte Callado, Vicente ; Lambri, Osvaldo Agustín; López García, Javier (MDPI, 2020)
Artículo / Artikulua 
The production of µ-particles of Metamagnetic Shape Memory Alloys by crushing and subsequent ball milling process has been analyzed. The high energy involved in the milling process induces large internal stresses and high ... -
Giant stress impedance magnetoelastic sensors employing soft magnetic amorphous ribbons
Beato López, Juan Jesús; Urdaniz Villanueva, Juan Garikoitz; Pérez de Landazábal Berganzo, José Ignacio ; Gómez Polo, Cristina (MDPI, 2020)
Artículo / Artikulua
Soft magnetic amorphous alloys obtained via rapid quenching techniques are widely employed in different technological fields such as magnetic field detection, bio labeling, non-contact positioning, etc. Among them, ... -
Coarse woody debris' invertebrate community is affected directly by canopy type and indirectly by thinning in mixed scots pine-European beech forests
Herrera Álvarez, Ximena; Blanco Vaca, Juan Antonio; Imbert Rodríguez, Bosco ; Álvarez, Willin; Rivadeneira Barba, Gabriela (MDPI, 2020)
Artículo / Artikulua
Research Highlights: Thinning and tree species alter the forest floor microclimate by modifying canopy cover, radiation, wind, and humidity. Thus, forest management can directly influence the edaphic mesofauna responsible ... -
Insecticidal activity of bacillus thuringiensis proteins against coleopteran pests
Domínguez Arrizabalaga, Mikel; Villanueva San Martín, Maite ; Escriche, Baltasar; Ancín Azpilicueta, Carmen ; Caballero Murillo, Primitivo (MDPI, 2020)
Artículo / Artikulua
Bacillus thuringiensis is the most successful microbial insecticide agent and its proteins have been studied for many years due to its toxicity against insects mainly belonging to the orders Lepidoptera, Diptera and ... -
Evolution of metakaolin thermal and chemical activation from natural kaolin
Sánchez, Isabel; Soto García, Isabel Sonsoles de; Casas, Marina; Vigil de la Villa, Raquel; García Giménez, Rosario (MDPI, 2020)
Artículo / Artikulua
In the present paper, we study the combined effect of thermal activation (600 °C/2 h and 750 °C/2 h) and chemical activation with 1% ZnO on the reactivity of metakaolinite (MK) obtained from natural kaolin. The phases are ... -
Biodiesel synthesis using a novel monolithic catalyst with magnetic properties (K2CO3/γ-Al2O3/Sepiolite/γ-Fe2O3) by ethanolic route
Silveira Junior, Euripedes Garcia; Justo, Oselys Rodriguez; Perez, Victor Haber; Melo, Fabiana da Silva; Reyero Zaragoza, Inés; Serrano Lotina, Ana; Mompean, Federico J. (Elsevier, 2020)
Artículo / Artikulua
A novel magnetic monolithic catalyst based on K2CO3/γ-Al2O3/Sepiolite/γ-Fe2O3 was developed seeking to convert efficiently soybean oil and bioethanol to ethanolic biodiesel and glycerol. The magnetic monolithic was attained ... -
Optimizing the removal of nitrate by adsorption onto activated carbon using response surface methodology based on the central composite design
Taoufik, Nawal; Elmchaouri, Abdellah; Korili, Sophia A.; Gil Bravo, Antonio (Taylor & Francis, 2020)
Artículo / Artikulua
This study sheds light on the adsorption process for the removal of nitrate ions from synthetic aqueous solutions. This contaminant pose a potential risk to the environment and can cause health effects including cancers ... -
Effect of Cu substitution on the magnetic and magnetic induction heating response of CdFe₂O₄ spinel ferrite
Ghasemi, R.; Echeverría Morrás, Jesús; Pérez de Landazábal Berganzo, José Ignacio ; Beato López, Juan Jesús ; Naseri, M.; Gómez Polo, Cristina (Elsevier, 2020)
Artículo / Artikulua
In this work, a comparative study of the effect of Cu on the structural, magnetic and magnetic induction heating response in CdFe2O4 spinel is presented. The ceramic nanoparticles (Cu1−xCdxFe2O4; 0 ≤ x ≤ 1) were synthesized ... -
Exploring the conceptual challenges of integrating epigenetics in secondary-level science teaching
Zudaire Ripa, María Isabel; Napal Fraile, María (Springer, 2020)
Artículo / Artikulua
Rapidly occurring advancements in molecular genetics, such as recent developments in epigenetics, are challenging traditional genetics as it is taught at schools. For example, the adoption of epigenetics—which ... -
Reducing SO₂ doses in red wines by using grape stem extracts as antioxidants
Esparza Catalán, Irene; Martínez Inda, Blanca; Cimminelli, María José ; Moler Cuiral, José Antonio ; Jiménez Moreno, Nerea ; Ancín Azpilicueta, Carmen (MDPI, 2020)
Artículo / Artikulua
SO₂ is a very important wine preservative. However, there are several drawbacks associated with the use of SO₂ in wine. The aim of this work is to evaluate the effect of the partial substitution of SO₂ in the Tempranillo ... -
Stability of phenolic compounds in grape stem extracts
Esparza Catalán, Irene; Cimminelli, María José ; Moler Cuiral, José Antonio ; Jiménez Moreno, Nerea ; Ancín Azpilicueta, Carmen (MDPI, 2020)
Artículo / Artikulua
Grape stem is rich in phenolic compounds, especially stilbenes. These antioxidants can be degraded during the storage of grape stem extracts for long periods of time. The aim of this work was to analyze the stability of ... -
Production of aromatic compounds by catalytic depolymerization of technical and downstream biorefinery lignins
Cornejo Ibergallartu, Alfonso; Bimbela Serrano, Fernando; García Yoldi, Íñigo; Maisterra Udi, Maitane; Gandía Pascual, Luis; Martínez Merino, Víctor (MDPI, 2020)
Artículo / Artikulua
Lignocellulosic materials are promising alternatives to non-renewable fossil sources when producing aromatic compounds. Lignins from Populus salicaceae., Pinus radiata and Pinus pinaster from industrial wastes and biorefinery ... -
Thermally induced structural transitions between single-crystalline states in the first hybrid compound combining Keggin-type clusters with metal-cyclam complexes: from two-dimensional covalent assemblies to discrete molecular species
Fernández Navarro, Leticia; Iturrospe, Amaia; Reinoso, Santiago; Artetxe, Beñat; Ruiz Bilbao, Estíbaliz; San Felices, Leire; Gutiérrez Zorrilla, Juan M. (ACS, 2020)
Artículo / Artikulua
A hydrothermal reaction between the monolacunary polyoxometalate [SiW11O39]8-, a copper(II) salt, and 1,4,8,11-tetraazacyclotetradecane (cyclam) affords the first example of a hybrid compound combining metal complexes of ... -
Zeolite synthesis from aluminum saline slag waste
Yoldi Sangüesa, María; Fuentes Ordóñez, Edwin Gustavo ; Korili, Sophia A. ; Gil Bravo, Antonio (Elsevier, 2020)
Artículo / Artikulua
This work describes the synthetic procedures developed to obtain zeolite X (NaX), zeolite A (LTA) and sodalite (SOD) using aluminum saline slag waste (AlSSW) as aluminum source in a two-step hydrothermal method involving ... -
Calculadora de sostenibilidad FIRST-Heat Navarra: generando energía sostenible al reducir el riesgo de incendios forestales en comunidades rurales
Candel-Pérez, David; Blanco Vaca, Juan Antonio ; Lo, Yueh-Hsin ; Montero, Eduardo; Barrena Figueroa, Ramo ; Castillo Martínez, Federico (Sociedad Española de Ciencias Forestales, 2020)
Artículo / Artikulua
El cambio climático, la expansión urbanística o el aumento del uso recreativo en zonas forestales están aumentando la probabilidad de ocurrencia de incendios forestales. Las comunidades rurales pueden afrontar la oportunidad ... -
A combination of a vibrational electromagnetic energy harvester and a giant magnetoimpedance (GMI) sensor
Beato López, Juan Jesús; Royo, Isaac ; Algueta-Miguel, Jose M. ; Gómez Polo, Cristina (MDPI, 2020)
Artículo / Artikulua
An energy harvesting device combined with a giant magnetoimpedance (GMI) sensor is presented to analyze low frequency vibrating systems. An electromagnetic harvester based on magnetic levitation is proposed for the electric ... -
Catalytic performance of bulk and Al₂O₃-supported molybdenum oxide for the production of biodiesel from oil with high free fatty acids content
Navajas León, Alberto; Reyero Zaragoza, Inés ; Jiménez Barrera, Elena; Romero Sarria, Francisca; Llorca Piqué, Jordi; Gandía Pascual, Luis (MDPI, 2020)
Artículo / Artikulua
Non-edible vegetable oils are characterized by high contents of free fatty acids (FFAs) that prevent from using the conventional basic catalysts for the production of biodiesel. In this work, solid acid catalysts are used ...
