Results 101 to 110 of about 990,521 (271)

Analytical treatments of micro-channel and micro-capillary flows

open access: yes, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Sambasivam, R   +4 more
core  

Bio‐inspired nanophotonics: Structural color, chirality, and resonance metasurfaces

open access: yesInfoMat, EarlyView.
A butterfly‐wing‐inspired anisotropic plasmonic flatband resonant metasurface. Insets, photo of the butterfly, Sasakia charonda, and the SEM image of its wing scale (above); the SEM image of the metasurface (below). Abstract The dazzling colors of butterfly wings and hummingbird feathers are not painted with pigments, but crafted by nature's invisible ...
Weihan Liu, Yao Liang, Din Ping Tsai
wiley   +1 more source

Implantable drug delivery system: Frontiers of medicine‐engineering interdisciplinary

open access: yesInterdisciplinary Medicine, EarlyView.
This review systematically summarizes the driving mechanisms of implantable on‐demand drug delivery systems (IDDS), including endogenous, exogenous, and closed‐loop strategies. It highlights the pivotal roles of flexible electronics and miniaturization in enhancing the tissue conformity and spatial adaptability.
Yu Zeng   +9 more
wiley   +1 more source

PK-digested PrPSc causes dendritic spine loss.

open access: yes, 2016
(A) Silver stain and Western blot (using anti-PrP antibody D18) of a PrPSc sample and a mock-purified control sample, after digestion with PK. Lane M, molecular size markers in kDa.
David A. Harris (330039)   +4 more
core   +1 more source

The regulation of stem cell fate and its application in neural regeneration

open access: yesInterdisciplinary Medicine, EarlyView.
Regulating stem cell fate is crucial for neural regeneration. This review summarizes key physical, biological, and chemical strategies and their applications in repairing nerve injuries, providing new insights for regenerative medicine. Abstract Regulating the fate of stem cells (SCs) is a key technical problem in the field of regenerative medicine and
Yuexin He   +3 more
wiley   +1 more source

Single- and multiple-dose tolerability, safety, pharmacokinetics, and pharmacodynamics of the dual endothelin receptor antagonist aprocitentan in healthy adult and elderly subjects

open access: yesDrug Design, Development and Therapy, 2019
Patricia N Sidharta,1 Meggane Melchior,1 Martin K Kankam,2 Jasper Dingemanse1 1Department of Clinical Pharmacology, Idorsia Pharmaceuticals Ltd, Allschwil CH-4123, Switzerland; 2Vince and Associates Clinical Research, Overland Park, KS 66211, USA ...
Sidharta PN   +3 more
doaj  

PK-toimialabarometri : Liike-elämän palvelut, syksy 2015

open access: yes, 2015
Suomen Yrittäjät, Finnvera Oyj sekä työ- ja elinkeinoministeriö tekevät yhteistyössä pienten ja keskisuurten yritysten toimintaa ja taloudellista toimintaympäristöä kuvaavan Pk-yritysbarometrin kaksi kertaa vuodessa.

core  

Development of an Efficient and Scalable Process for Preparing Timolol N‐Nitrosamine Impurities B, C, E, H, I, J, and Their ADMET Evaluation

open access: yesJournal of Heterocyclic Chemistry, EarlyView.
N‐nitrosamine impurities (B, C, E, H, I, J) of timolol maleate are easily synthesized from diethyl malonate and 3,4‐dichloro‐1,2,5‐thiadiazole. Good yields and precise impurity profiling are made possible by the effective technique, which also ensures pharmaceutical safety and strengthens regulatory compliance.
Kottolla Sai Prasad   +3 more
wiley   +1 more source

PK-toimialabarometri : Liike-elämän palvelut, kevät 2016

open access: yes, 2016
Liike-elämän aloilla suhdannenäkymät ovat henkilökunnan määrän suhteen saldoluvun perusteella hieman positiivisemmat kuin syksyllä 2014. 23 % alan pk-yritysten edustajista arvioi henkilökunnan määrän olevan vuoden kuluttua tämän hetkistä suurempi ja 5 ...

core  

In Situ Acoustic Monitoring of Focused Femtosecond Pulse Duration in Air

open access: yesLaser &Photonics Reviews, EarlyView.
Air‐breakdown acoustics at the laser focus is used to determine femtosecond pulse duration with a simple USB microphone. By chirp‐tuning and compressing 1030 nm pulses from 241 to 50 fs, the acoustic amplitude scales inversely proportional to the square root of the pulse duration, enabling in situ readout over 50 fs–5 ps—crucial for precise pulse ...
Indrė Meškėlaitė   +9 more
wiley   +1 more source

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