Results 171 to 180 of about 1,063,724 (258)

Understanding the Dynamics of Mechanically Interlocked Molecular Systems via Metadynamics Simulations

open access: yesThe Chemical Record, EarlyView.
This Personal Account discusses how molecular simulations help uncover motion, shuttling mechanisms, and kinetics in mechanically interlocked molecules such as rotaxanes and catenanes. Mechanically interlocked molecules, such as rotaxanes and catenanes, display complex internal dynamics and reciprocal motions that are central to their use as artificial
Clara Sabrià   +6 more
wiley   +1 more source

Temperatura mitjana de març (ºC)

open access: yes, 2014
1 full d'un atles. - produït per l'Institut Cartogràfic de Catalunya ; informació temàtica: Servei Meteorològic de Catalunya1:750 00036 x 35 ...
Institut Cartogràfic de Catalunya
core  

Exploring Distribution‐of‐Practice Effects on L2 Grammar Learning Among Older Adults

open access: yesTESOL Quarterly, EarlyView.
Abstract This paper examines the effects of practice distribution among older adult learners of L2 English, an understudied population in both second language acquisition and distributed practice research. Additionally, it considers the effects of proficiency and age.
Raquel Serrano, Anna Gawlikowicz
wiley   +1 more source

Catalunya multimèdia

open access: yes, 2017
El objetivo es la creación de una plataforma que sirva de presentación y de repositorio para recursos multimedia relacionados con Cataluña y el proceso independentista, que será llenada por los propios usuarios y utilizada para todo el mundo, pero específicamente por diseñadores gráficos, y profesionales del sector multimedia, con una licencia que ...
openaire   +1 more source

Temperatura mitjana d'abril (ºC)

open access: yes, 2014
1 full d'un atles. - produït per l'Institut Cartogràfic de Catalunya ; informació temàtica: Servei Meteorològic de Catalunya1:750 00036 x 35 ...
Institut Cartogràfic de Catalunya
core  

Fetal aortic morphometry by echocardiography: reproducibility study using stringent criteria and standardized nomenclature

open access: yesUltrasound in Obstetrics &Gynecology, EarlyView.
ABSTRACT Objective To establish and assess the reproducibility of standardized echocardiographic nomenclature and the protocol for comprehensive evaluation of fetal aortic morphology. Methods This was a prospective cohort study of fetuses with a normal three‐vessel branching pattern of the aortic arch, evaluated from 18–40 weeks' gestation at a single ...
P. Vazirani   +11 more
wiley   +1 more source

Temperatura mitjana de juny (ºC)

open access: yes, 2014
1 full d'un atles. - produït per l'Institut Cartogràfic de Catalunya ; informació temàtica: Servei Meteorològic de Catalunya1:750 00036 x 35 ...
Institut Cartogràfic de Catalunya
core  

The Augmented Leader: Four Competencies for AI‐Integrated Leadership Development in Higher Education

open access: yesNew Directions for Student Leadership, EarlyView.
ABSTRACT Artificial intelligence (AI) is reshaping decision‐making and organizational life, yet leadership development in higher education has not evolved at the same pace. To address this gap, the article proposes the concept of the “augmented leader” and develops a four‐competency framework for AI‐integrated leadership: algorithmic literacy ...
David Lopez‐Lopez   +3 more
wiley   +1 more source

Functional variation in butterfly egg pore traits: The potential role of climate

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Immobile eggs of terrestrial animals are exposed to variable environmental conditions. Insect egg pores, critical for gas exchange (aeropyles) and fertilisation (micropyles), are ecologically important yet understudied.
Teun de Jong   +4 more
wiley   +1 more source

Agricultural Vulnerability Assessment: Climate and Non‐Climate Interactions in Crop Production Systems

open access: yesAustralian Journal of Agricultural and Resource Economics, EarlyView.
ABSTRACT Recent climate phenomena show that Spain is one of the most vulnerable countries to climate change impacts, with varied regional effects from flash floods to drought. This study assesses the vulnerability of four major crops (cereal, rice, grape and olive) in Catalonia to climate change through a comprehensive vulnerability index incorporating
Mahdieh Khezri‐nejad‐gharaei   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy