Results 101 to 110 of about 605,233 (331)

Improved sampling and analytical procedure for nitrogen tetroxide and mixed oxides of nitrogen [PDF]

open access: yes
Sampling and analytical procedure for nitrogen tetroxide and mixed oxides of ...
Vango, S. P.
core   +1 more source

High‐Throughput Generation of Tumor Spheroids via Droplet Microfluidics for siRNA‐Loaded Nanomedicine Assessment

open access: yesAdvanced Healthcare Materials, EarlyView.
A droplet microfluidic platform is employed to enable high‐throughput, uniform tumor spheroid generation for evaluating siRNA‐loaded nanomedicines at the protein level. As a proof of concept, breast (MCF‐7) and brain (U87 MG) cancer cell lines are investigated using this platform, revealing penetration profiles and therapeutic responses between the two
Ling Liu   +4 more
wiley   +1 more source

Responding to Threats of Climate Change Mega-Catastrophes [PDF]

open access: yes
There is a low but uncertain probability that climate change could trigger "mega-catastrophes," severe and at least partly irreversible adverse effects across broad regions.
Kousky, Carolyn   +3 more
core   +4 more sources

Prednisolone Nanoprecipitation with Dean Instability Microfluidics Mixer

open access: yesNanomaterials
Dean flow and Dean instability play an important role in inertial microfluidics, with a wide application in mixing and sorting. However, most studies are limited to Dean flow in the microscale.
Yu Ching Wong, Siyu Yang, Weijia Wen
doaj   +1 more source

Development of a Synthetic Hydrogel to Foster Microvascularization of an Endometriosis Microphysiological System

open access: yesAdvanced Healthcare Materials, EarlyView.
ABSTRACT The ascent of novel alternative methods in drug development spotlights the dual needs for improved biological fidelity to in vivo, along with reproducibility, especially in regulatory applications. The need for pre‐clinical models of patient‐derived endometriosis lesions motivates the development of a vascularizable, completely synthetic ...
Lauren Pruett   +7 more
wiley   +1 more source

Safety considerations in the design and operation of large wind turbines [PDF]

open access: yes
The engineering and safety techniques used to assure the reliable and safe operation of large wind turbine generators utilizing the Mod 2 Wind Turbine System Program as an example is described.
Reilly, D. H.
core   +1 more source

Can I have this dance? A perspective on the expectations and demands of current youth work practice in Scotland [PDF]

open access: yes, 2008
This research principally discerns what young people want from their youth worker and portrays the significance of that relationship to them. The research illustrates young peoples’ thoughts and voice within the current discourse around what constitutes ...
McGinley, Brian, Watson, I.
core  

Mapping Nanoscale Protein‐Corona Kinetics of DoE‐Optimized Perfluorocarbon Encapsulated‐PLGA Nanoparticles by In Situ, Time‐Resolved Synchrotron SAXS

open access: yesAdvanced Healthcare Materials, EarlyView.
A two‐phase workflow (OFAT screening followed by central composite design) maps how processing variables tune PFCE‐PLGA nanoparticle size, dispersity, surface charge, loading, and 19F‐MRI signal. In situ, time‐resolved synchrotron SAXS tracks albumin‐corona growth on intact dispersions and reveals PFCE‐dependent adsorption pathways.
Joice Maria Joseph   +11 more
wiley   +1 more source

UNODC youth initiative: discussion guide. Draft. [PDF]

open access: yes, 2011
Contents: Section 1: Perceptions about Drug Use Section 2: What is Vulnerability? Section 3: The Direct Effects of Using Drugs Section 4: Abuse of Prescription Drug Section 5: Consequences and Risks Associated with Drug Use Section 6: Prevention ...

core  

A New 3D Colon on a Chip to Decipher the Influence of Mechanical Forces on the Physiological Cellular Ecosystem

open access: yesAdvanced Healthcare Materials, EarlyView.
To dissect how mechanical forces influence intestinal physiology, we developed a stretchable 3D colon‐on‐chip that integrates tunable topography, stiffness and peristalsis‐like motion within a physiologically relevant microenvironment. We showed that stretching is a dominant factor governing epithelial behavior, markedly enhancing proliferation and ...
Moencopi Bernheim‐Dennery   +10 more
wiley   +1 more source

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