Results 51 to 60 of about 46,617 (303)

The effect of canopy position on growth and mortality in mixed sapling communities during self-thinning [PDF]

open access: yes, 2009
This research investigates how species in the sapling phase differ in growth and survival depending on light availability (as estimated by canopy position) by means of tree-ring analysis and modelling mortality.
Dekker, M.   +3 more
core   +2 more sources

Resource and seasonality drive interspecific variability in simulations from a dynamic energy budget model

open access: yesConservation Physiology, 2023
AbstractAnimals show a vast array of phenotypic traits in time and space. Such variation patterns have traditionally been described as ecogeographical rules; for example, the tendency of size and clutch size to increase with latitude (Bergmann's and Lack's rules, respectively).
Mariño, Joany   +3 more
openaire   +3 more sources

Mapping the Cerebral Organoid Landscape: A Systematic Review of Preclinical 3D Models in Neuroscience

open access: yesAdvanced Healthcare Materials, EarlyView.
Cerebral organoids are transforming brain research, yet the field remains fragmented. This comprehensive systematic review maps 738 studies published between 2014 and 2024 to uncover trends, gaps, and opportunities across neuroscience. Introducing OrganoidMap—an interactive, open‐access platform to explore and compare models—this work enables ...
Anna Wolfram   +10 more
wiley   +1 more source

Studies of the Helminth Fauna of Norway XL: The Common Gull, Larus canus L., as final host for Cestoda (Platyhelminthes)

open access: yesFauna Norvegica, 1985
In a sample of 269 Common Gulls collected on the west coast of Norway (Agdenes 63°35'N, 9°45'E), 11 different cestode species from three orders were recovered: Anomotaenia micracantha, Choanotaenia larimarina, Dilepis undula, Paricterotaenia porosa ...
Tor A. Bakke
doaj   +1 more source

A Tri‐Culture Heart‐on‐a‐Chip Platform With iPSC‐Derived Cardiac Cells for Predictive Cardiotoxicity Testing

open access: yesAdvanced Healthcare Materials, EarlyView.
This study presents the first entirely isogenic heart‐on‐chip, unifying cardiomyocytes, fibroblasts, and endothelial cells from a single iPSC source. The platform reveals a critical biological insight: the endothelium actively shields cardiac tissue from drug‐induced toxicity, challenging the predictive accuracy of conventional, avascular models for ...
Karine Tadevosyan   +12 more
wiley   +1 more source

Food selection and vertical distribution of pelagic whitefish Coregonus lavaretus (L.) in Lake Tyrifjorden, Norway

open access: yesFauna Norvegica, 1985
Zooplankton, almost exclusively cladocerans, was the main food of pelagic whitefish Coregonus lavaretus (L.) in Lake Tyrifjorden, southern Norway.
Jostein Skurdal   +2 more
doaj   +1 more source

Respiratory Organ‐on‐a‐Chip for Disease Modeling: From Architecture to Functional Integration

open access: yesAdvanced Healthcare Materials, EarlyView.
Respiratory organ‐on‐a‐chip (ROC) models capture key mechanical and cellular cues of the human respiratory system, enabling quantitative dissection of disease mechanisms. This review links ROC architectures to disease modeling, functional integration, and commercialization, and proposes a decision framework that aligns model complexity with mechanistic
Jinzhuo Hu   +4 more
wiley   +1 more source

Age, growth and food of the Burbot Lota lota in two eutrophic lakes in southeast

open access: yesFauna Norvegica, 1992
The growth and food of the burbot Lota lota was studied in two neighbouring meso-eutrophic lakes in southeast Norway. The burbot grew slower and reached smaller theoretical maximum lengths in Lake Øgderen than in Lake Rødenes (L∞ = 40.5 cm vs 69.5 cm ...
Leif Asbjørn Vøllestad
doaj   +1 more source

A Physiological Microfluidic Blood–Brain‐Barrier Model for In Vitro Study of Nanoparticle Trafficking and Accumulation

open access: yesAdvanced Healthcare Materials, EarlyView.
A human microfluidic blood‐brain barrier (mBBB) model enables spatially resolved comparison of nanoparticle trafficking. Extracellular vesicles (EVs), liposomes, and nanoplastics exhibit distinct transport and disruption behaviors, revealing that membrane composition and uptake pathways govern BBB interaction.
Bryan B. Nguyen   +9 more
wiley   +1 more source

The susceptibility of Salvelinus namaycush (Walbaum) to Gyrodactylus salaris Malmberg (Platyhelminthes; Monogenea) under experimental conditions

open access: yesFauna Norvegica, 1992
The host specificity of Gyrodactylus salaris was studied with respect to its ability to infect Lake trout (Salvelinus namaycush) under experimental conditions.
Tor Andreas Bakke   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy