Results 111 to 120 of about 124,208 (292)

Expanding Chemical Space of Nucleic Acid Nanoparticles for Tunable Antiviral‐Like Immunomodulatory Responses and Potent Adjuvant Activity

open access: yesAdvanced Functional Materials, EarlyView.
We introduce a nucleic acid nanoparticle (NANP) platform designed to be rrecognized by the human innate immune system in a regulated manner. By changing chemical composition while maintaining constant architectural parameters, we identify key determinants of immunorecognition enabling the rational design of NANPs with tunable immune activation profiles
Martin Panigaj   +21 more
wiley   +1 more source

The making of nickel and nickel-alloy shapes by casting, powder metallurgy, electroforming, chemical vapor deposition, and metal spraying [PDF]

open access: yes
Casting, powder metallurgy, electroforming, metal spraying, and chemical vapor deposition techniques for producing nickel and nickel-alloy ...
Barth, V. D.   +5 more
core   +1 more source

Patterns in spatial proximity between venture capital investors and investees in Germany: an empirical analysis [PDF]

open access: yes, 2009
The paper analyzes patterns in spatial proximity between venture capital investors and investees. We use a data set of 950 dyads of venture capitalists and German new ventures which have closed a financing round between January 2002 and March 2007.
Bender, Marko, Lutz, Eva
core  

A Vascular Microphysiological Model of Lung Fibrosis Reveals That Myofibroblasts and IPF Patient‐Derived Fibroblasts Impair Angiogenesis and Vasculogenesis

open access: yesAdvanced Functional Materials, EarlyView.
A microphysiological lung fibrosis model recapitulates myofibroblast–vascular interactions. Induced myofibroblasts and patient‐derived IPF fibroblasts impair angiogenesis and increase vascular permeability via TGF‐β1–driven signaling. Pharmacological interventions with SB 431542 and VEGF supplementation restore vascular morphology and barrier function.
Elena Cambria   +7 more
wiley   +1 more source

Loss factor and resonant frequency of viscoelastic shear-damped structural composites [PDF]

open access: yes
Loss factor and resonant frequency of viscoelastic shear damped structural ...
Derby, T. F., Ruzicka, J. E.
core   +1 more source

The energy recovery from decanter cakes [PDF]

open access: yes, 2009
Harnessing energy from biomass had caught many researcher’s and scientists’ attention. Converting palm oil mill waste, decanter cakes into solid fuels is objective of this study especially to extract its potentiality to replace the existing boilers feed ...
Muhammad Lukman, Manshor
core  

A Smart Bio‐Battery Facilitates Diabetic Bone Defect Repair Via Inducing Macrophage Reprogramming and Synergistically Modulating Bone Remodeling Coupling

open access: yesAdvanced Functional Materials, EarlyView.
This research presents a novel implantable bio‐battery, GF‐OsG, tailored for diabetic bone repair. GF‐OsG generates microcurrents in high‐glucose conditions to enhance vascularization, shift macrophages to the M2 phenotype, and regulate immune responses.
Nanning Lv   +10 more
wiley   +1 more source

Golden‐Ratio–Guided Aperiodic Architected Metamaterials with Simultaneously Enhanced Strength and Toughness

open access: yesAdvanced Functional Materials, EarlyView.
Guided by the golden ratio, a class of aperiodic architected metamaterials is introduced to address the intrinsic trade‐off between strength and toughness. By unifying local geometric heterogeneity with global order, the golden‐ratio‐guided aperiodic architecture promotes spatial delocalization of damage tolerence regions, leading to more tortuous ...
Junjie Deng   +9 more
wiley   +1 more source

Development of a protective coating system for regeneratively cooled thrust chambers Final technical report, 1 Jul. 1967 - 31 Mar. 1969 [PDF]

open access: yes
Development of protective coating system for regeneratively cooled thrust ...
Heestand, R. L.   +2 more
core   +1 more source

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