Results 81 to 90 of about 1,736,331 (317)

GloBI Explorer Interactive Ecosystem Explorer

open access: yes, 2015
Global Biotic Interactions (GloBI) provides access to species association data through aggregation of various biotic interaction datasets. We propose three interactive approaches to exploring this diverse data store. First, an interactive card-based application allows free exploration of interaction data through drill down of taxon contact cards ...
Baron, Daniela   +4 more
openaire   +1 more source

Natural Regeneration Population of Batang Rattan (Calamus zollingeri Beccari) in Nupabomba Village, Production Forest Area, Central Sulawesi

open access: yesJurnal Manajemen Hutan Tropika, 2018
This research aimed to obtain information on the abundance and natural regeneration population of Calamus zollingeri Beccari and identify dominant trees in the site. The study used the descriptive method with a survey technique.
Titi Kalima, Diana Prameswari
doaj   +1 more source

Cognition in a Changing World: Red-Headed Gouldian Finches Enter Spatially Unfamiliar Habitats More Readily Than Do Black-Headed Birds

open access: yesFrontiers in Ecology and Evolution, 2020
Human activities are increasingly confronting animals with unfamiliar environmental conditions. For example, habitat change and loss often lead to habitat fragmentation, which can create barriers of unsuitable and unfamiliar habitat affecting animal ...
Claudia Mettke-Hofmann   +4 more
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Identifying Obstacles to Organizational Ambidexterity in Iranian Insurance Industry [PDF]

open access: yesفرایند مدیریت و توسعه
Objective: Nowadays, organizational ambidexterity is recognized as a solution to increased competition in the market, and its realization requires the simultaneous use of exploration and exploitation. The current research was conducted aiming to identify
Hossein Damghanian   +1 more
doaj  

Spontaneous object recognition: a promising approach to the comparative study of memory

open access: yesFrontiers in Behavioral Neuroscience, 2015
Spontaneous recognition of a novel object is a popular measure of exploratory behavior, perception and recognition memory in rodent models. Because of its relative simplicity and speed of testing, the variety of stimuli that can be used, and its ...
Rachel eBlaser, Charles eHeyser
doaj   +1 more source

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Early signs of pathological cognitive aging in mice lacking high-affinity nicotinic receptors.

open access: yesFrontiers in Aging Neuroscience, 2016
In order to address pathological cognitive decline effectively, it is critical to adopt early preventive measures in individuals considered at risk.
Eleni eKonsolaki   +4 more
doaj   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

open access: yesFEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz   +11 more
wiley   +1 more source

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