Results 91 to 100 of about 826,776 (211)

Kalman filter for radio source power and direction of arrival estimation

open access: yesEURASIP Journal on Advances in Signal Processing
Images are an important source of information for spacecraft navigation. Based on an image and a known attitude, triangulation techniques (intersection or resection) are often used for positioning and navigation.
Cyril Cano   +5 more
doaj   +1 more source

From Photoalignment to Structured Light: Liquid Crystal Platforms for Beam Shaping and Complex Wavefronts

open access: yesAdvanced Functional Materials, Volume 36, Issue 74, 14 September 2026.
Photoaligned and photopatterned liquid crystal platforms provide programmable control of optical phase, polarization, and spin‐orbit interactions, enabling compact generation of structured light and complex wavefronts. This review highlights how tailored molecular orientations transform simple beams into designed optical fields, opening versatile ...
Le Zhou   +6 more
wiley   +1 more source

La Conquista Mexico-Tenochtitlan: Entrevista al arqueólogo Eduardo Matos Moctezuma. Charlas con Radio INAH

open access: yes, 2013
El arqueólogo Eduardo Matos Moctezuma es Profesor Investigador Emérito del Instituto Nacional de Antropología e Historia. Es miembro de El Colegio Nacional y ha realizado su actividad de investigación arqueológica en lugares como Teotihuacan, Cholula ...
Radio INAH
core  

The Evolution of Aerosol Jet Printing, A Review: Enhancing Material Versatility and Improvements for Next‐Generation Applications

open access: yesAdvanced Materials Technologies, Volume 11, Issue 18, 18 September 2026.
Aerosol Jet Printing (AJP) has emerged as a versatile additive manufacturing technique for high‐resolution, conformal, and multi‐material printing. This review highlights advances in printable materials, substrate compatibility, post‐processing, characterization, and process innovations, while critically discussing current challenges and future ...
Chandrachur Chatterjee   +2 more
wiley   +1 more source

Proyecto Arqueológico Huexotla: Entrevista al arqueólogo Alberto Juárez Osnaya. Jueves de Charla en Radio INAH

open access: yes, 2013
Existen antecedentes arqueológicos en Huexotla: Batres (1904), Paryón (1961-62, 1968), Parsons (1967), Teresa García y Clara Luz Oyarzabal (1980, 1987), Rafael Alducín (1993, 1998, 2000 y 2003).
Radio INAH
core  

Near‐Field Nanoimaging of Programmable Phase Transitions in Ga+‐Irradiated VO2

open access: yesAdvanced Optical Materials, Volume 14, Issue 36, 25 September 2026.
Focused Ga+ ion irradiation locally reprograms the insulator‐to‐metal transition in VO2 thin films. Infrared and terahertz near‐field nanoimaging reveals that low irradiation doses localize the resistive‐switching filament within the defect region, while high doses suppress switching there and redirect the filament into pristine VO2.
Sarabpreet Singh   +5 more
wiley   +1 more source

Paul Drossens - Contribution on the history of forensic photography to VRT radio broadcast Pompidou @ FOMU

open access: yes
Participation of Paul Drossens as expert guest in the VRT Klara radio programme Pompidou (episode 25/11/2025), discussing the history of forensic photography and judicial documentation practices in Belgium.Pompidou presentatrice Nicky Aerts ging op 25/11/
Aerts, Nicky   +4 more
core  

Estudio de la Prehistoria: Entrevista a la antropóloga Lorena Mirambell Silva. Charlas con Radio INAH

open access: yes, 2013
La maestra Lorena Mirambell es toda una institución en la arqueología mexicana, sobre todo en los estudios relacionados con la prehistoria de nuestro territorio. Ella cursó su carrera profesional en la ENAH, entre 1955 y 1961, titulándose como maestra en
Radio INAH
core  

Neurofluid Biomarker Sensors: Integrated Design Strategies From Molecular Recognition to Precision Neurological Diagnosis

open access: yesAdvanced Sensor Research, Volume 5, Issue 9, September 2026.
This review focuses on the principles and signal mechanisms of four types of neurofluid biomarker sensors (electrochemical, optical, mechanical, and multimodal), summarizes the detection strategies for biomarkers such as ions, neurotransmitters, metabolites, and inflammatory proteins and their applications in the diagnosis and treatment of neurological
Ting Li   +4 more
wiley   +1 more source

Patrimonio Cultural: Entrevista al arqueólogo Manuel Gándara Vázquez. Jueves de Charla en Radio INAH

open access: yes, 2013
El doctor Gándara inicia por definir el concepto de Patrimonio Cultural y Patrimonio Tangible, habla sobre el material arqueológico, histórico y arquitectónico.
Radio INAH
core  

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