Results 61 to 70 of about 4,666,003 (287)

Harnessing the Orientation of Columnar Discotic Liquid Crystals for Narrowband Blue Emission with Enhanced Out‐Coupling Efficiency Toward Improvement of SP‐OLEDs Performance

open access: yesAdvanced Functional Materials, EarlyView.
Solution‐processed OLEDs containing discotic liquid‐crystalline MR‐TADF emitters are reported. Supramolecular self‐assembly induces homeotropic columnar alignment, enforcing preferential horizontal orientation of the emitter transition dipole moment in spin‐coated films, which leads to an enhancement in the device light outcoupling efficiency while ...
Joydip De   +6 more
wiley   +1 more source

Don Francisco Giner de los Ríos: Un soñador para la escuela. Don Francisco Giner de los Ríos: A dreamer for school.

open access: yesCabás, 2015
(ES) En este año de 2015 se ha cumplido un centenario de la muerte de don Francisco Giner de los Ríos, fundador de la Institución Libre de Enseñanza y la personalidad más influyente en nuestro sistema educativo, desde el último cuarto del siglo XIX, a ...
Juan González Ruiz
doaj  

Using Long‐Chain Polymechanophores to Explore the Differences in Mechanoactivation During Nozzle Flow and Ultrasonication

open access: yesAdvanced Functional Materials, EarlyView.
Flow through a nozzle is a common component of most fluid‐based polymer processing techniques such as spray drying, inkjet printing, extrusion. An ultrahigh molecular weight multi‐mechanophore system is used to probe the differences in the distribution of mechanical activation observed between nozzle flow and ultrasonication; the gold standard ...
Niamh Willis‐Fox   +4 more
wiley   +1 more source

Randomized controlled trial of a positive affect intervention to reduce stress in people newly diagnosed with HIV; protocol and design for the IRISS study

open access: yesOpen Access Journal of Clinical Trials, 2014
Judith Tedlie Moskowitz,1 Adam W Carrico,2 Michael A Cohn,3 Larissa G Duncan,4 Cori Bussolari,5 Kristin Layous,6 Jen R Hult,7 Alex Brousset,8 Paul Cotton,3 Stephanie Maurer,3 Martha E Pietrucha,3 Michael Acree,3 Judith Wrubel,3 Mallory O Johnson,9 ...
Moskowitz JT   +15 more
doaj  

Biomass estimates of Pacific herring, Clupea pallasi, in California from the 1990-91 spawning-ground surveys [PDF]

open access: yes, 1991
The spawning biomass of Pacific herring, Clupea pallasi, estimated from spawning-ground surveys in San Francisco Bay declined to 45,850 tons this season, following a peak of 71,000 tons in the 1989-90 season. This is the first major decline since the
Spratt, Jerome D.
core  

Visualizing urban microclimate and quantifying its impact on building energy use in San Francisco [PDF]

open access: yes, 2019
Weather data at nearby airports are usually used in building energy simulation to estimate energy use in buildings or evaluate building design or retrofit options.
Hong, T, Luo, X, Sun, K, Xu, Y, Zhang, W
core   +1 more source

A Synovium‐on‐Chip Platform to Study Multicellular Interactions in Arthritis

open access: yesAdvanced Healthcare Materials, EarlyView.
The Synovium‐on‐Chip comprises a thin microporous PDMS membrane to support co‐culture of fibroblast‐like synoviocytes (FLS), THP‐1‐derived macrophages, and endothelial cells, enabling real‐time analysis of synovial‐vascular interactions. FLS migration through the pores drives endothelial remodeling, while TNF‐α stimulation induces robust inflammatory ...
Laurens R. Spoelstra   +8 more
wiley   +1 more source

De músico a extirpador: Algunas notas sobre Francisco Otal en Lima y La Plata de 1613 a 1618

open access: yesAllpanchis, 2013
En este trabajo se analizan los años iniciales del sacerdote Francisco Otal en las arquidiócesis de Lima y La Plata. Su carrera eclesiástica, que lo condujo de doctrinero en San Francisco de Chiuchiu hasta racionero de la catedral de La Plata, estuvo ...
Jorge Hidalgo Lehuedé   +3 more
doaj   +1 more source

The Living God: Systematic Theology, 1 [PDF]

open access: yes, 1987
Reviewed Book: Oden, Thomas C. The Living God: Systematic Theology, 1.
Muller, Richard A.
core   +1 more source

Accessing the Microscopic World [PDF]

open access: yes, 2005
The Exploratorium in San Francisco offers museum visitors the opportunity to use and manipulate state-of-the-art microscopes to visualize an array of living ...
Carlson, Charles
core   +4 more sources

Home - About - Disclaimer - Privacy