Results 61 to 70 of about 67,878 (233)
Control of a Solar Energy Systems [PDF]
, 2012 8th IFAC Symposium on Advanced Control of Chemical ProcessesThe International Federation of Automatic Control Singapore, July 10-13This work deals with the main control problems found in solar power systems and the solutions proposed in literature.
Berenguel Soria, Manuel +1 more
core +1 more source
People and Nature, EarlyView.Abstract Biological invasions are a major driver of biodiversity loss, yet inconspicuous or “cryptic” species often escape detection and public awareness, limiting management responses. We investigated the freshwater jellyfish Craspedacusta sowerbii, likely native to China and now present on six continents, through a 22‐month multilingual online survey
Guillaume Marchessaux +17 more
wiley +1 more source
Limitations on the superposition principle: superselection rules in non-relativistic quantum mechanics [PDF]
, 1998 The superposition principle is a very basic ingredient of quantum theory. What may come as a surprise to many students, and even to many practitioners of the quantum craft, is tha superposition has limitations imposed by certain requirements of the ...
A L Salas-Brito +22 more
core +2 more sources
How digitisation of herbaria reveals the botanical legacy of the First World War
PLANTS, PEOPLE, PLANET, EarlyView.Digitisation of herbarium collections is bringing greater understanding to bear on the complexity of narratives relating to the First World War and its aftermath – scientific and societal. Plant collecting during the First World War was more widespread than previously understood, contributed to the psychological well‐being of those involved and ...
Christopher Kreuzer, James A. Wearn
wiley +1 more source
EFECTIVIDAD DE LA ESCALA RIPASA PARA EL DIAGNÓSTICO DE APENDICITIS AGUDA
Revistas Argentina de Medicina, 2019 Introducción. La apendicitis aguda (AA) es la primera causa de atención quirúrgica en los servicios de urgencias de adultos en prácticamente todo el mundo, y la apendicectomía se ha establecido como el tratamiento de referencia.
Ricardo Suárez Uria, Elvis Craig Hall
doaj +2 more sources
Information Policies in Spain: Towards the New “Information Society” [PDF]
, 2001 The concept of a society based on information and knowledge is becoming the norm in every country, including Spain. The need to have well-designed information policies that allow us to come to terms with the new upsurge of media, technology and services
Caridad Sebastián, Mercedes +2 more
core +3 more sources
PLANTS, PEOPLE, PLANET, EarlyView.Recent shifts in flowering times are an index of, and a response to, human driven climate change. However, most information on these flowering changes is heavily skewed to the northern hemisphere. This imbalance limits our understanding of how climate change is affecting ecosystems, including the mismatches of flowering times between species, increased
Ross D. Stewart +3 more
wiley +1 more source
Radically enactive high cognition [PDF]
, 2018 I advance the Radically Enactive Cognition (REC) program by developing Hutto & Satne’s (2015) and Hutto & Myin’s (2017) idea that contentful cognition emerges through sociocultural activities, which require a contentless form of ...
Rolla, Giovanni
core
PLANTS, PEOPLE, PLANET, EarlyView.In response to Chile's public policy to establish a national biodiversity inventory and monitoring system, we launched the HerbarioDigital.cl portal. We have digitised over 120,000 specimens representing more than 3,900 species from two Chilean herbaria, integrating them through a curated local taxonomic index.
Ricardo A. Segovia +5 more
wiley +1 more source
The origin of power-law distributions in deterministic walks: the influence of landscape geometry
, 2007 We investigate the properties of a deterministic walk, whose locomotion rule is always to travel to the nearest site. Initially the sites are randomly distributed in a closed rectangular ($A/L \times L)$ landscape and, once reached, they become ...
B. B. Mandelbrot +15 more
core +1 more source