Results 71 to 80 of about 22,102 (297)

Computing the GIT-fan

open access: yes, 2012
We present an algorithm to compute the GIT-fan of algebraic torus actions on affine varieties.Comment: minor changes; to appear in Internat. J.
Keicher, Simon
core   +1 more source

Endothermy, neuron counts, and other issues: Further remarks on neurocognitive evolution in fossil vertebrates

open access: yesThe Anatomical Record, EarlyView.
Abstract Last year, we challenged the view that large‐bodied theropod dinosaurs such as Tyrannosaurus rex resembled primates in cognition and behavior, a proposition made by Herculano‐Houzel in 2023. More recently, Jensen et al. have criticized our work on this topic, raising methodological and conceptual issues.
Kai R. Caspar   +5 more
wiley   +1 more source

Regional Incomes in Portugal: Industrialisation, Integration and Inequality, 1890-1980 [PDF]

open access: yes, 2012
The analysis of the evolution of the location of economic activity in Portugal between 1890 and 1980 depicts a strong concentration of productive activity in the coastal regions. We estimate data for regional GDP per capita, which show that the evolution
Combes   +10 more
core   +2 more sources

Redescription of the Triassic cynodont Cistecynodon parvus and reassessment of its phylogeny

open access: yesThe Anatomical Record, EarlyView.
Abstract Cynodontia is an important subclade of Therapsida that first occurred in the late Permian. It includes extinct subclades which are the non‐mammaliaform cynodonts and Mammaliaformes, with the latter ultimately giving rise to crown mammals. The systematics of non‐mammaliaform cynodonts has been extensively studied and is relatively well‐resolved,
Erin S. Lund   +4 more
wiley   +1 more source

Regional Input Output Table for the State of Punjab [PDF]

open access: yes
Because of policy relevance of regional input-output analysis, a vast literature on the construction of regional input-output tables has emerged in the recent past, especially on the non-survey and hybrid methods. Although, construction of regional input-
Singh, Inderjeet, Singh, Lakhwinder
core   +1 more source

Gold and palladium as indicators of an extraterrestrial component in the Cetaceous/Tertiary boundary layer at Woodside Creek and Chancet Quarry, Marlborough, New Zealand : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Earth Sciences at Massey University [PDF]

open access: yes, 1998
It is widely believed that a large meteorite approximately 10 km in diameter impacted Earth at the termination of the Cretaceous Period with cosmic velocity, vaporising itself, along with a greater mass of the terrestrial target rocks into a cloud of hot
Cook, Andrew William
core  

Autoantibodies to Joint‐Related Peptides Are Associated with Onset of Rheumatoid Arthritis in Presymptomatic Seronegative Individuals

open access: yesArthritis &Rheumatology, Accepted Article.
Objective To identify autoantibodies in presymptomatic individuals that associate with the onset of rheumatoid arthritis (RA), and to distinguish early RA from osteoarthritis (OA), particularly in individuals lacking classic RA serological markers. Methods We analyzed serum and plasma from three cohorts: pre‐symptomatic individuals who later developed ...
Outi Sareila   +12 more
wiley   +1 more source

Regional Input Output Models and the FLQ Formula: A Case Study of Finland [PDF]

open access: yes
This paper examines the use of location quotients (LQs) in constructing regional input-output models. Its focus is on the augmented FLQ formula (AFLQ) proposed by Flegg and Webber, 2000, which takes regional specialization explicitly into account. In our
Paul White, Tony Flegg
core  

Vocabulary of Autistic Preschool Children With Limited Language: Alignment With Early Word Inventories

open access: yesAutism Research, EarlyView.
ABSTRACT There is a critical need to understand the early vocabulary of young children with autism who have limited language, defined in this study as producing fewer than 20 different spontaneous and functional spoken or augmented words, to better inform educational targets and vocabulary selection for spoken as well as augmentative and alternative ...
Eunji Kong   +7 more
wiley   +1 more source

Coeficientes de Gini locacionais – GL: aplicação à indústria de calçados do Estado de São Paulo

open access: yesNova Economia, 2009
This paper suggests a specific methodology to geographically locate and delimit local production systems, with an application to the leather and shoe industry of the State of São Paulo.
Wilson Suzigan   +3 more
doaj  

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