Results 51 to 60 of about 127,254 (301)

Beyond Extracellular Vesicle (EV) Hype: Practical Solutions and Remaining Hurdles in EV Research, Manufacturing, and Clinical Translation

open access: yesAdvanced Science, EarlyView.
ABSTRACT Extracellular vesicles (EVs) are nanoscale mediators of intercellular communication with diverse molecular cargoes that reflect their cell of origin. Advances in isolation, detection, and single‐particle analytics have revealed increasing molecular and functional heterogeneity, while exposing limitations in how EV identity and activity are ...
David J. Lundy   +8 more
wiley   +1 more source

GHRHR Deficiency Enhances Retinal Ganglion Cell Survival and Visual Functions in Experimental Glaucoma by Inhibiting Ferroptosis

open access: yesAdvanced Science, EarlyView.
Glaucoma, a major cause of blindness, involves retinal ganglion cell (RGC) degeneration. This study shows growth hormone‐releasing hormone receptor (GHRHR) deficiency preserves RGC survival and restores vision, unlike activation which only aids survival.
Yan Tong   +24 more
wiley   +1 more source

Design and Implementation of Large Vessel Navigation System Based on Beidou Cors

open access: yesPolish Maritime Research, 2017
The ship’s pilot can obtain the ship auxiliary information through the navigation system, when berthing system can display the parameters such as traverse speed and distance of the ship.
Huang Pengfei   +4 more
doaj   +1 more source

Heterogeneous Wettability‐Based Construction of Two‐Phase Interfaces for Underwater Reversible Adhesion

open access: yesAdvanced Science, EarlyView.
The design employs heterogeneous wettability surfaces that construct stable oil‐water interfaces to achieve robust and rapid reversible adhesion. Linear enhancement of adhesion strength is realized through multi‐interface patterning. This adhesive enables rapid on‐demand detachment within five seconds via voltage‐induced electrolysis, offering a level ...
Xiaokai Li   +11 more
wiley   +1 more source

Icebreakers and their design

open access: yesAntarctic Record, 1985
From a standpoint of ship design, this paper summarizes development of major polar icebreakers in the world including the new Japanese icebreaker SHIRASE which replaced FUJI.
Yoichiro Tokunaga
doaj   +1 more source

Trained Memory of Uterine Macrophages Improves Subsequent Pregnancy Outcomes

open access: yesAdvanced Science, EarlyView.
This study identifies that pregnancy imprints a durable, pregnancy‐specific form of trained immune memory in uterine macrophages, marked by the emergence of LILRB3+/PIR‐B+ cells that expand across gestations, acquire a tolerogenic and metabolically rewired phenotype, and actively protect against inflammatory pregnancy loss in mice.
Jing Wang   +8 more
wiley   +1 more source

Numerical Study on Air-Intake Louver for Polar Ships

open access: yes한국해양공학회지
Because of global warming, the sea ice in the Arctic is rapidly decreasing, thus resulting in the formation of new shipping routes. In this study, we investigate the design of an anti-icing structure for air-intake louvers on ships operating in polar ...
Seongjong Park   +5 more
doaj   +1 more source

Deep Learning and Survival Analysis Reveal Foraging-Driven Habitat Use in Pacific Saury Fisheries

open access: yesFishes
Understanding the alignment between fisher behavior and habitat dynamics is essential for data-driven fisheries management. This study analyzed high-resolution Automatic Identification System (AIS) and Vessel Monitoring System (VMS) data, integrated with
Hanji Zhu   +6 more
doaj   +1 more source

Experimental optimization of perforated structures in presence of ship-generated waves [PDF]

open access: yes, 2004
Due to waves generated by ferries and motorboats in Venice's canals, the navigation of small vessels, such as typical gondolas, has recently become more and more difficult.
De Girolamo, Paolo   +2 more
core  

Oceans governance in the Arctic [PDF]

open access: yes, 2008
Global warming is bringing rapid change to the Arctic. The melting of sea ice and glaciers is increasing faster than scientists predicted even a year ago.
de La Fayette, Louise Angélique
core   +1 more source

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