Results 31 to 40 of about 67,281 (289)

Local Intrinsic Dimensionality, Entropy and Statistical Divergences

open access: yesEntropy, 2022
Properties of data distributions can be assessed at both global and local scales. At a highly localized scale, a fundamental measure is the local intrinsic dimensionality (LID), which assesses growth rates of the cumulative distribution function within a
James Bailey   +2 more
doaj   +1 more source

VERITAS: Harnessing the power of nomenclature in biologic discovery

open access: yesmAbs, 2023
We are entering an era in which therapeutic proteins are assembled using building block-like strategies, with no standardized schema to discuss these formats. Existing nomenclatures, like AbML, sacrifice human readability for precision.
Riti Biswas   +6 more
doaj   +1 more source

Bicyclobutanes as unusual building blocks for complexity generation in organic synthesis

open access: yesCommunications Chemistry, 2023
AbstractBicyclobutanes are among the most highly strained isolable organic compounds and their associated low activation barriers to reactivity make them intriguing building-blocks in organic chemistry. In recent years, numerous creative synthetic strategies exploiting their heightened reactivity have been presented and these discoveries have often ...
Maxim Golfmann, Johannes C. L. Walker
openaire   +4 more sources

A simple two-module problem to exemplify building-block assembly under crossover

open access: yes, 2004
Theoretically and empirically it is clear that a genetic algorithm with crossover will outperform a genetic algorithm without crossover in some fitness landscapes, and vice versa in other landscapes.
Richard A. Watson, Watson, Richard A.
core   +1 more source

Deep Attention and Multi-Scale Networks for Accurate Remote Sensing Image Segmentation

open access: yesIEEE Access, 2020
Remote sensing image segmentation is a challenging task in remote sensing image analysis. Remote sensing image segmentation has great significance in urban planning, crop planting, and other fields that need plentiful information about the land ...
Xingqun Qi   +4 more
doaj   +1 more source

Adhesive Hydrogel Building Blocks to Reconstruct Complex Cartilage Tissues

open access: yesACS Biomaterials Science & Engineering, 2023
Cartilage has an intrinsically low healing capacity, thereby requiring surgical intervention. However, limitations of biological grafting and existing synthetic replacements have prompted the need to produce cartilage-mimetic substitutes. Cartilage tissues perform critical functions that include load bearing and weight distribution, as well as ...
Connor J. Demott   +3 more
openaire   +2 more sources

On the complexity of hierarchical problem solving

open access: yes, 2005
Competent Genetic Algorithms can efficiently address problems in which the linkage between variables is limited to a small order k. Problems with higher order dependencies can only be addressed efficiently if further problem properties exist that can be ...
Edwin D. de Jong   +5 more
core   +1 more source

Functional surfaces through biomimetic block copolymer membranes [PDF]

open access: yes, 2015
Fundamental scientific research was always interested by the concept of mimicking Nature because of the presence of remarkable designs. In particular, due to their importance in numerous cellular processes, biological membranes got great interest in ...
Toughraï, Smahan
core   +1 more source

On the Design of Near-Optimal Generalized Block-Based Spatial Modulation With Low Detection Complexity

open access: yesIEEE Open Journal of Signal Processing
Spatial Modulation (SM) and Generalized Spatial Modulation (GSM) have attracted significant attention in the development of spectrally and energy-efficient transmission schemes for multiple-input multiple-output (MIMO) systems.
Yen-Ming Chen   +3 more
doaj   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

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