Results 101 to 110 of about 54,436 (297)

Host-Parasite Relations [PDF]

open access: yesNature, 1970
Immunity to Parasitic Animals Edited by G. J. Jackson, Robert Herman and Ira Singer. Vol. 1. Pp. ix + 292. (North-Holland: Amsterdam; Appleton-Century-Crofts (Educational): New York, 1969.) 128s.
openaire   +2 more sources

Materials Advances in Devices for Heart Disease Interventions

open access: yesAdvanced Materials, EarlyView.
This review examines the crucial role of materials in heart disease interventions, focusing on strategies for monitoring, managing, and repairing heart conditions. It discusses the material requirements for medical devices, highlighting recent innovations and their impact on cardiovascular health.
Gagan K. Jalandhra   +11 more
wiley   +1 more source

An Aerial–Aquatic Hitchhiking Robot with Remora‐Inspired Tactile Sensors and Thrust Vectoring Units

open access: yesAdvanced Intelligent Systems, EarlyView., 2023
An untethered aerial–aquatic hitchhiking robot that can be remotely controlled for flying, swimming, and transiting air–water boundaries rapidly (0.16 s), is presented. Notably, it can autonomously attach to various surfaces in both air and water environments using a remora‐inspired suction disc with flexible tactile sensors.
Lei Li   +12 more
wiley   +1 more source

The Maintenance of Sex: Ronald Fisher meets the Red Queen [PDF]

open access: yesarXiv, 2013
Sex in higher diploids carries a two-fold cost of males that should reduce its fitness relative to cloning and result in its extinction. Instead, sex is widespread and it is clonal species that face early obsolescence. One possible reason is that sex is an adaptation to resist ubiquitous parasites, which evolve rapidly and potentially antagonistically.
arxiv  

Engineering Flow‐Through Hollow Fiber Gas‐Diffusion Electrodes for Unlocking High‐Rate Gas‐Phase Electrochemical Conversion

open access: yesAdvanced Materials, EarlyView.
Advancing gas‐phase electrolysis toward industrial‐scale applications requires not only the development of advanced electrocatalysts but also the design of the electrodes to optimize gas‐electrode‐electrolyte interfaces and facilitate efficient mass transport, thereby reinforcing gas win the electrons to promote reaction kinetics and suppress side ...
Guoliang Chen   +8 more
wiley   +1 more source

A phase transition for a spatial host-parasite model with extreme host immunities on $\mathbb{Z}^d$ and $\mathbb{T}_d$ [PDF]

open access: yesarXiv
We investigate a model of a parasite population invading spatially distributed immobile hosts. Each host has an unbreakable immunity against infection with a certain probability $p$. We show that, on $\mathbb{Z}^d$ with $d\ge 2$ and the $d$-regular tree $\mathbb{T}_d$ with $d\ge 3$, the survival probability of parasites undergoes a phase transition in ...
arxiv  

Heteronanoarchitecture of Ti3C2Tx MXene and Amorphous MOF for Exceptional Durability in Electro‐Ionic Soft Actuator

open access: yesAdvanced Materials, EarlyView.
The nanoscale hybridization of MXene and amorphous metal‐organic framework (MXene–aMOF) achieves exceptional electrochemical stability and ion storage capacity, attributed to the synergistic interplay between the nanoporous surfaces of aMOF and the metal‐like electron conduction of MXene.
Manmatha Mahato   +14 more
wiley   +1 more source

High‐Energy‐Density Aqueous Zinc‐Ion Batteries: Recent Progress, Design Strategies, Challenges, and Perspectives

open access: yesAdvanced Materials, EarlyView.
Strategies achieving high‐energy‐density aqueous zinc‐ion batteries are summarized and analyzed from both their separate advancements and the integrated effectiveness in this review. Then, perspectives are given for valuable guidance for further development of high‐energy‐density aqueous zinc‐ion batteries.
Mingcong Tang   +4 more
wiley   +1 more source

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