Results 41 to 50 of about 1,665,556 (298)

Contextual Distinctiveness Affects the Memory Advantage for Vocal Melodies

open access: yesAuditory Perception & Cognition, 2019
ABSTRACTMemory is affected by stimulus salience. For example, vocal melodies are remembered better than instrumental melodies, presumably because of their status as biologically significant signals...
Michael W. Weiss   +3 more
openaire   +1 more source

Recent Advances on GaN-Based Micro-LEDs

open access: yesMicromachines, 2023
GaN-based micro-size light-emitting diodes (µLEDs) have a variety of attractive and distinctive advantages for display, visible-light communication (VLC), and other novel applications.
Youwei Zhang   +4 more
doaj   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

open access: yesFEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Methodological approaches to risk assessment of real investment projects

open access: yesMATEC Web of Conferences, 2018
Risk management is impossible without systematically assessing the level of significance of the risks identified in the project. Within the scope of the paper, the distinctive features of various qualitative and quantitative methods for assessing the ...
Bogomolova Ekaterina
doaj   +1 more source

RISK MANAGEMENT IN THE IMPLEMENTATION OF INVESTMENT AND CONSTRUCTION PROJECTS

open access: yesВестник университета, 2017
The article examines the problem of risk management in the implementation of investment and construction projects, proposed a comprehensive classification of risks, as well as a risk management mechanism for construction organizations.
I. Sokol
doaj   +1 more source

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

open access: yesFEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

Research progress on the effect of oral mesenchymal stem cells on skin injury repair and regeneration

open access: yesKouqiang hemian waike zazhi
The functional repair of skin injury remains a significant challenge in the clinic. Conventional treatments, such as skin grafting and wound dressings, often fail to achieve functional regeneration. In recent years, stem cell-based therapies have emerged
WANG Huali   +5 more
doaj   +1 more source

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

open access: yesFEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise   +5 more
wiley   +1 more source

Bioinspired Flexible and Programmable Negative Stiffness Mechanical Metamaterials

open access: yesAdvanced Intelligent Systems, 2023
Energy‐absorbing materials are widely used under certain high‐frequency scenarios, such as cargo packaging or sport protection. Though negative stiffness mechanical metamaterials have many distinctive advantages, fairly low strength and poor specific ...
Xiaojun Tan   +7 more
doaj   +1 more source

Smaller is better: nanobodies meet NMR

open access: yesFEBS Letters, EarlyView.
Nanobodies are single‐domain antigen‐binding fragments derived from camelid heavy chain antibodies. Their small size, high stability, and exceptional specificity make nanobodies uniquely useful probes for NMR studies of protein dynamics, transient conformational states, and protein–protein interactions.
Oleg Y. Dmitriev
wiley   +1 more source

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