Results 171 to 180 of about 1,594,743 (249)

Ciencia y ciencia ficción [PDF]

, 2003
Barceló, Miquel
core  

Efficient Low‐Voltage Phase Shifter with Inkjet‐Printed Liquid Crystal on a Silicon on Insulator Platform

Advanced Optical Materials, EarlyView.
Demonstration of an electro‐optic phase shifter fabricated by inkjet printing liquid crystal on an integrated silicon photonics chip surface. On a completed silicon photonics wafer (including modulators, detectors, and metallization), the back‐end‐of‐line stack is opened up to inkjet‐print liquid crystal. A phase shift of 6 for 2.7 V is obtained within
Lukas Van Iseghem, Umar Khan, Ewout Picavet, Alain Yuji Takabayashi, Pierre Edinger, Peter Verheyen, Niels Quack, Kristinn B. Gylfason, Klaartje De Buysser, Jeroen Beeckman, Wim Bogaerts   +10 more
wiley   +1 more source

Hermann Weyl, <i>Filosofía de las matemáticas y de la ciencia natural</i>

, 1966
Hugo Padilla
openalex   +2 more sources

Carbon-Coated Urchin-Like Silica Nanospheres for Enhanced Photothermal Catalysis. [PDF]

ChemSusChem
Rendon-Patiño A, Wang X, Duran-Uribe S, Sepulveda-Escribano A, Mateo D, Ramos-Fernandez EV, Gascon J.   +6 more
europepmc   +1 more source

Microlasers Made Entirely from Edible Substances

Advanced Optical Materials, EarlyView.
Several types of microlasers made completely out of edible substances are developed. They can be embedded directly into edible products and enable the sensing of various parameters, including sugar concentration, pH, the presence of bacteria, and exposure to too‐high temperatures.
Abdur Rehman Anwar, Maruša Mur, Georgia Michailidou, Dimitrios N. Bikiaris, Matjaž Humar   +4 more
wiley   +1 more source

Hans Reichenbach, <i>Moderna filosofía de la ciencia</i>

, 1967
Hugo Padilla
openalex   +2 more sources

[Managing science in the dictatorship: a profile of general directors of Capes, CNPq and Finep, 1964-1985]. [PDF]

Hist Cienc Saude Manguinhos
Carlotto MC, Toledo DGC.
europepmc   +1 more source

Hole Injection Barrier‐Driven Positive Aging Mechanism in Inverted QLEDs

Advanced Optical Materials, EarlyView.
Comparing quantum dots‐light‐emitting diodes fabricated with different hole transport materials, it is discovered that the interface non‐radiative recombination process introduced by the elevated hole injection barrier can trigger the positive aging process of the device.
Yin‐Man Song, Meng‐Wei Wang, Hang Liu, Hui Bao, Ting Ding, Jing Jiang, PeiLi Gao, Long‐Jia Wu, Xiong‐Feng Lin, Hai‐Zheng Zhong, Kar Wei Ng, Shuang‐Peng Wang   +11 more
wiley   +1 more source

J.D. García Bacca, Elementos de filosofía de la ciencia

, 1968
Heberto Padilla
openalex   +2 more sources

Aptamer-Based Microfluidic Assay for In-Field Detection of Salicylic Acid in <i>Botrytis cinerea</i>-Infected Strawberries. [PDF]

Biosensors (Basel)
Domingues C, Rosa RR, Rodrigues RG, Fortes AM, Chu V, Conde JP.   +5 more
europepmc   +1 more source