Results 31 to 40 of about 14,492 (168)

Mixed Super‐Circles

open access: yesComputer Graphics Forum, EarlyView.
Abstract We introduce mixed super‐circles, a position‐curvature formulation of the original dynamic 2D super‐helix model. Compared to the latter, purely curvature‐based model – the so‐called chained formulation –, the mixed formulation that we propose here drastically reduces the algorithmic complexity of the solving scheme – from quadratic to quasi ...
Emile Hohnadel   +2 more
wiley   +1 more source

Collembolan communities (Hexapoda: Collembola) from the Buzău Land Geopark (Buzău Mountains, Romania)

open access: yesTravaux de l'Institut de Speologie Emile Racovitza, 2018
The authors present the Collembola species collected from the Buzău Land Geopark (Buzău Mountains, Romania). The uniqueness of the Buzău Land Geopark is illustrated by the presence of very rare collembolan species such as Friesea afurcata (Denis, 1926 ...
IONUŢ POPA   +3 more
doaj  

Exploring children's experiences of schooling in Tanzania: How the ‘hidden curriculum’ undermines aspirations for sustainable development

open access: yesChildren &Society, EarlyView.
Abstract In the context of aspirations that firmly position education as the key to multiple global development goals, we raise concerns about how education is experienced by many children, particularly in low‐income, postcolonial contexts. Drawing from two, in‐depth qualitative studies in Tanzania, we demonstrate that existing pedagogical practices ...
Laela Adamson, Rhona Brown
wiley   +1 more source

Geological and hydrogeological research, tools for karst management in the north of the Caraş Gorges (Banat Mountains, Romania)

open access: yesTravaux de l'Institut de Speologie Emile Racovitza, 2010
The karst geosystems functioning frequently implies very quick mass and energy transfers, which make them highly sensitive to any natural or anthropogenic disturbance.
CRISTIAN-MIHAI MUNTEANU   +3 more
doaj  

DR. IOAN POVARĂ (September 8, 1943 – June 14, 2022)

open access: yesTravaux de l'Institut de Speologie Emile Racovitza, 2022
When invested with responsibility by their peers, there are people who understands to strive at the cost of forfeiting their personal comfort, not to disappoint the trust of their colleagues and higher authority peers in different domains of ...
DUMITRU MURARIU, ANDREI GIURGINCA
doaj  

A revised classification system of the marronoid clade of spiders (Araneae), based on dense sampling phylogenomics and comparative morphology

open access: yesCladistics, EarlyView.
Abstract The marronoid clade is a globally distributed, ecologically diverse group of spiders. It is an important faunal component in both natural and synanthropic environments, and even found in aquatic and extreme habitats such as desert salt flats. The systematics of the marronoid clade has been notoriously unstable due to the widespread character ...
Jonas O. Wolff   +10 more
wiley   +1 more source

The transfer of certain contaminants by means of surface and underground water-flows in the catchement area of Arieş stream, Romania

open access: yesTravaux de l'Institut de Speologie Emile Racovitza, 2010
Within an area heavily concerned by mining activities, chemical analyses have been performed in order to estimate the quality of the surface water and of the groundwater, by assessing also the concentrations of Ba, Mn, Fe, Cu, Zn, Ni, Cr, Cd, Al, Pb, Sb,
CONSTANTIN MARIN   +4 more
doaj  

Helicopter drops in an open economy when markets are incomplete

open access: yesEconomic Inquiry, EarlyView.
Abstract We characterize the spillover effects of helicopter drops and optimal monetary policy in a tractable two‐country overlapping generations model with incomplete markets. As helicopter drops can affect the distribution of income across countries, they create room for redistribution policies which are particularly relevant when agents are ...
Sara Eugeni
wiley   +1 more source

An inventory of the caves of Romania inhabited by Oniscidea

open access: yesTravaux de l'Institut de Speologie Emile Racovitza, 2014
The authors provide a list of 213 caves and of the species of Oniscidea known to inhabit them, presenting their altitudinal distribution across major physical-geographic units of ...
ANDREI GIURGINCA   +2 more
doaj  

ÄSTHETIK DES JIDDISCHEN IN DER KLASSISCHEN MODERNE

open access: yesGerman Life and Letters, EarlyView.
ABSTRACT Der Beitrag erzählt die Geschichte der Entdeckung und Aufwertung des Jiddischen unter deutschsprachigen Schriftstellerinnen und Schriftstellern. Hatte die zunächst als Judendeutsch, Mauscheln oder Jargon bezeichnete Sprache in literarischen Texten des 19. Jahrhunderts vornehmlich eine mimetische Funktion, in der Regel wie bei Gustav Freytag in
Alexander Nebrig
wiley   +1 more source

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