Results 111 to 120 of about 1,493 (257)

TreeON: Reconstructing 3D Tree Point Clouds from Orthophotos and Heightmaps

open access: yesComputer Graphics Forum, EarlyView.
Abstract We present TreeON, a novel neural‐based framework for reconstructing detailed 3D tree point clouds from sparse top‐down geodata, using only a single orthophoto and its corresponding Digital Surface Model (DSM). Our method introduces a new training supervision strategy that combines both geometric supervision and a differentiable shadow and ...
Angeliki Grammatikaki   +4 more
wiley   +1 more source

Terrain Synthesis and Authoring based on Iso‐Contours

open access: yesComputer Graphics Forum, EarlyView.
Abstract Digital terrains are central to realistic landscape depiction, yet authoring tools must balance perceptual realism with intuitive artistic control. We propose a compact vector‐based representation that models terrain as nested iso‐contours, inspired by geomorphology and cartography.
B. Huftier   +5 more
wiley   +1 more source

99mTc-MAG3 versus 131I-orthoiodohippurate in the routine determination of effective renal plasma flow

open access: yes, 1990
99mTc-mercaptoacetyltriglycine (MAG3) has been proposed as an alternative to 131I-orthoiodohippurate (OIH) for the scintigraphic determination of effective renal plasma flow (ERPF).
L. Montanari   +4 more
core  

StayStill: a large‐scale 3D idle animation dataset

open access: yesComputer Graphics Forum, EarlyView.
Abstract Idle animations are essential for virtual characters, as they convey realistic behaviour during inactive states. While automatic animation generation has been widely studied, limited attention has been given to idle motion due to the absence of dedicated training datasets.
Eneko Atxa Landa   +3 more
wiley   +1 more source

Vitamin D deficiency in early pregnancy and the risk of developing cerebral palsy: A case–control study

open access: yesDevelopmental Medicine &Child Neurology, EarlyView.
Abstract Aim To investigate whether maternal deficiency of vitamin D in early pregnancy increases the risk of cerebral palsy (CP) in offspring. Method This registry and biobank‐based case–control study consisted of mother–child pairs from Scania, Sweden. Cases (n = 322) were identified from a nationwide CP‐register born between 1995 and 2014.
Ebba Bergman   +3 more
wiley   +1 more source

DISCORDANT EFFECTS OF ENALAPRIL AND LISINOPRIL ON SYSTEMIC AND RENAL HEMODYNAMICS

open access: yes, 1994
Obective: To investigate whether there are quantitative differences between the angiotensin converting enzyme (ACE) inhibitors enalapril and lisinopril with respect to their influence on renal versus systemic hemodynamics in humans.
DEZEEUW, D; id_orcid   +3 more
core   +1 more source

Risk management strategies in higher education

open access: yesEuropean Management Review, EarlyView.
Abstract Higher education centres are facing escalating risks, such as increasing competition from a growing number of higher education organisations, as well as greater exposure to more complex regulatory frameworks and external evaluations. Consequently, university risk management has assumed increasing significance.
Washington Guevara‐Piedra   +2 more
wiley   +1 more source

Crystal structure and biochemical analysis of the polyester‐degrading carboxylesterase SM0281 from the symbiotic legume‐associated rhizobacterium Sinorhizobium (Ensifer) meliloti

open access: yesThe FEBS Journal, EarlyView.
The microbial degradation of synthetic polyesters such as polyethylene terephthalate (PET) is mediated by diverse α/β‐hydrolases, many of which remain poorly characterized. In this study, we investigated the α/β‐hydrolase SM0281 from Sinorhizobium meliloti and found that it exhibits robust carboxylesterase and polyesterase activities toward PET, PCL ...
Sofia Lemak   +7 more
wiley   +1 more source

Species and structural diversity jointly drive carbon storage enhancement in degraded mid-subtropical forest ecosystems

open access: yesShuitu baochi yanjiu
ObjectiveThis study investigates the synergistic driving mechanisms of species diversity and structural diversity on ecosystem carbon storage during the restoration process of degraded mid-subtropical forests, aiming to provide a scientific basis for ...
Huang Shide   +4 more
doaj  

Does Survey Angling CPUE Reflect Population Density of Northern Pike (Esox lucius) in Small Boreal Lakes?

open access: yesFisheries Management and Ecology, EarlyView.
ABSTRACT Knowing the relationship between catch per unit effort (CPUE) and population density is crucial for the management of recreational fisheries. We conducted standardized angling for pike in 16 lakes (3.4–22.1 ha) to test whether lure type, color, and pike density affect CPUE and the size of captured fish.
Aatu Turunen   +3 more
wiley   +1 more source

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