Results 221 to 230 of about 552,140 (371)

Bioengineered Bacterial Vesicles and Biomimetic Hybrids Eliminate Biofilms and Balance the Gut Microbiome

open access: yesSmall, EarlyView.
Biomimetic nanocarriers based on liposomes and Myxobacteria outer‐membrane vesicles (OMVs) are effective antibiotic delivery systems. Hybrids have a higher drug loading and can target intracellular pathogens, while OMVs evade immune clearance. Biomimetic nanoantibiotics effectively eliminate the biofilms of Gram‐negative bacteria. Besides, Myxobacteria
Leila Pourtalebi Jahromi   +13 more
wiley   +1 more source

Marcasite at the Permian‐Triassic Transition

open access: yesGeophysical Monograph Series, Page 377-399., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Elena Lounejeva   +7 more
wiley  

+1 more source

HWTS 50 Tool Steel Tailored for Laser Powder Bed Fusion: Sliding Wear of Bare Surfaces and Nitriding Response in Comparison with 18Ni300 and AISI H13

open access: yessteel research international, EarlyView.
This work investigates the wear resistance and nitriding behavior of PBF‐LB/M‐processed Osprey HWTS 50, a lean hot work tool steel. Three heat treatment conditions are compared to conventional wrought H13, H11, and PBF‐LB/M 18Ni300. The study highlights HWTS 50's enhanced nitrogen diffusion, deeper nitriding hardness depth, and comparable or improved ...
Jonathan Hann   +6 more
wiley   +1 more source

A ZTF Search for Circumstellar Debris Transits in White Dwarfs: Six New Candidates, One with Gas Disk Emission, Identified in a Novel Metric Space

open access: hybrid
Soumyadeep Bhattacharjee   +17 more
openalex   +1 more source

Multiband GPI Imaging of the HR 4796A Debris Disk [PDF]

open access: bronze, 2020
Christine Chen   +77 more
openalex   +1 more source

Plant functional traits affect invertebrate predator diversity via bottom‐up effects in a deadwood‐based food web

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Bottom‐up effects play a critical role in shaping community structure and trophic interactions within detritus‐based food webs. Coarse deadwood supports high biodiversity and contributes to detrital food webs during its decomposition process.
Hang Ci   +8 more
wiley   +1 more source

A Systematic Search for Gaseous Debris Disks in DESI Early Data Release White Dwarfs

open access: gold
Ma Ziying   +7 more
openalex   +1 more source

The SHARDDS survey: First resolved image of the HD 114082 debris disk in the Lower Centaurus Crux with SPHERE [PDF]

open access: bronze, 2016
Z. Wahhaj   +19 more
openalex   +1 more source

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