Results 91 to 100 of about 495,656 (355)

Monitoring resistance of Cydia pomonella (L.) Spanish field populations to new chemical insecticides and the mechanisms involved [PDF]

open access: yes, 2017
BACKGROUND: A widespread resistance of Cydia pomonella to organophosphates was demonstrated in populations from the Spanish Ebro Valley area that showed high levels of enzymatic detoxification.
Avilla Hernández, Jesús   +2 more
core   +3 more sources

Catalunya

open access: yesRevista Catalana de Dret Públic, 1993
Activitat legislativa del Parlament de Catalunya; Disposicions administratives de la Generalitat de Catalunya; Dictàmens del Consell Consultiu de la Generalitat de ...
Joan Vintró Castells   +2 more
openaire   +4 more sources

Stable Diffusion Models Reveal a Persisting Human–AI Gap in Visual Creativity

open access: yesAdvanced Science, EarlyView.
This study examines visual creativity in humans and generative AI using the TCIA framework. Human artists outperform AI overall, yet structured human guidance substantially improves AI outputs and evaluations. Findings reveal that alignment with human creativity depends critically on contextual framing, highlighting both the promise and current ...
Silvia Rondini   +8 more
wiley   +1 more source

Seseli farrenyi: un endemisme empordanès en vies d'extinció?

open access: yesCollectanea Botanica, 2010
Seseli farrenyi es un endemismo estrictamente catalán, que cuenta con un número muy reducido de poblaciones en la franja litoral norte del cabo de Creus (Alt Empordà).
J. López-Pujol   +4 more
doaj   +1 more source

Filtenna Integration Achieving Ideal Chebyshev Return Losses [PDF]

open access: yes, 2014
This paper demonstrates that it is possible to find an ideal filter response (Chebyshew, Butterworth,..) considering the antenna as the last resonator of a filter under certain circumstances related with the antenna performance and the bandwidth of the ...
Collado, C.   +5 more
core   +1 more source

Themed issue on selected papers SEG2015: part II [PDF]

open access: yes, 2016
This themed issue of Geomechanics for Energy and the Environment ‘SEG-2015-Part II’, presents papers selected from extended abstracts submitted to the Symposium on Energy Geotechnics (SEG-2015) held in the Civil Engineering School of the Universitat ...
Romero Morales, Enrique Edgar   +1 more
core   +2 more sources

Schooling Trajectories and the Development of Brain Dynamics: A Comparative Study of Montessori and Traditional Education

open access: yesAdvanced Science, EarlyView.
We investigate whether Montessori and traditional schooling systems shape the developmental trajectory of large‐scale brain dynamics in different ways. We quantify the arrow of time (“non‐reversibility”) in neural activity during resting state and movie‐watching, revealing distinct maturational patterns.
Elvira del Agua   +6 more
wiley   +1 more source

3. Mobilització a la societat catalana: aparició i pervivència

open access: yesClivatge, 2014
Aquest article és el resultat d'una investigació que parteix de la qüestió sobre els factors desencadenants i sustentadors del moviment social secessionista que continua produint-se a Catalunya.
María del Carmen Líndez
doaj  

Festes, banquets i rituals en la construcció naval catalana de la Baixa Edat Mitjana

open access: yesAnuario de Estudios Medievales, 2018
En el procés de construcció d’una embarcació el ritual més conegut és el de la benedicció. En el nostre estudi volem fer palès que existiren altres cerimònies i actes de caire civil, públic i privat, relacionades amb les diverses etapes prèvies a la seva
Marcel Pujol i Hamelink
doaj   +1 more source

The cubic polynomial differential systems with two circles as algebraic limit cycles [PDF]

open access: yes, 2017
In this paper we characterize all cubic polynomial differential systems in the plane having two circles as invariant algebraic limit cycles.The first author is partially supported by a MINECO grant number MTM2014-53703-P, and an AGAUR (Generalitat de ...
Giné, Jaume   +2 more
core   +4 more sources

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