Results 71 to 80 of about 96,001 (261)

Properties of Resolved Star Clusters in M51

open access: yes, 2005
We present a study of compact star clusters in the nearby pair of interacting galaxies NGC 5194/95 (M51), based on multifilter Hubble Space Telescope WFPC2 archival images. We have detected ~400 isolated clusters.
Bradley C. Whitmore   +4 more
core   +1 more source

Two‐Photon Polymerized Microvascular Environments for Multicellular Modeling of the Blood–Brain Tumor Barrier

open access: yesAdvanced Materials Technologies, EarlyView.
Modeling the blood–brain tumor barrier is challenging due to complex interactions between brain microvasculature and glioma cells. We present two‐photon polymerized 3D micro‐porous capillary‐like structures that support endothelial alignment, cytoskeletal organization, and pericyte‐endothelial‐glioma tri‐cultures.
Nastaran Barin   +9 more
wiley   +1 more source

A Review on the Application of Natural Computing in Environmental Informatics [PDF]

open access: yes, 2018
Natural computing offers new opportunities to understand, model and analyze the complexity of the physical and human-created environment. This paper examines the application of natural computing in environmental informatics, by investigating related work
Kamilaris, Andreas
core   +4 more sources

Vision‐Augmented Wearable Interfaces: Bioinspired Approaches for Realistic AI‐Human‐Machine Interaction

open access: yesAdvanced Materials Technologies, EarlyView.
This review presents recent progress in vision‐augmented wearable interfaces that combine artificial vision, soft wearable sensors, and exoskeletal robots. Inspired by biological visual systems, these technologies enable multimodal perception and intelligent human–machine interaction.
Jihun Lee   +4 more
wiley   +1 more source

A State‐Adaptive Koopman Control Framework for Real‐Time Deformable Tool Manipulation in Robotic Environmental Swabbing

open access: yesAdvanced Robotics Research, EarlyView.
This work presents a state‐adaptive Koopman linear quadratic regulator framework for real‐time manipulation of a deformable swab tool in robotic environmental sampling. By combining Koopman linearization, tactile sensing, and centroid‐based force regulation, the system maintains stable contact forces and high coverage across flat and inclined surfaces.
Siavash Mahmoudi   +2 more
wiley   +1 more source

The impact of spousal retirement on health—an empirical analysis based on CFPS

open access: yesFrontiers in Medicine
IntroductionHealth impacts associated with spousal retirement vary significantly across countries and datasets, underscoring the need to examine this relationship within the Chinese context.
Ping Chen   +5 more
doaj   +1 more source

Tour-based Travel Mode Choice Estimation based on Data Mining and Fuzzy Techniques [PDF]

open access: yes, 2015
This paper extends tour-based mode choice model, which mainly includes individual trip level interactions, to include linked travel modes of consecutive trips of an individual.
Huynh, N.   +4 more
core   +1 more source

The quiet Sun's magnetic flux estimated from CaIIH bright inter-granular G-band structures [PDF]

open access: yes, 2008
We determine the number density and area contribution of small-scale inter-granular calcium-II bright G-band structures in images of the quiet Sun as tracers of kilo-Gauss magnetic flux-concentrations.
B. Bovelet   +24 more
core   +1 more source

Astrocyte Enrichment of 3D Cortical Constructs Enhances Brain Repair

open access: yesAdvanced Science, EarlyView.
This study highlights the role of astrocytes in supporting neural progenitor cell survival and differentiation after traumatic brain injury. Astrocytes enhanced neuronal differentiation, improved cell survival in co‐cultures, and promoted integration of microfluidics‐based implants with host tissue following implantation. Additionally, increased axonal
Elisa M. Cruz   +20 more
wiley   +1 more source

A set theory based fuzzy fs/QCA: a new tool for sensory analysis of foods

open access: yesCyTA - Journal of Food
A study was conducted to identify the closest possible contributors to human behavior during sensory evaluation of fortified yogurt. Following a numbers-only method, sensory scores (1–9) were assigned to four Attributes – Color, Taste, Texture and Flavor
JK Pallavi
doaj   +1 more source

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