Results 201 to 210 of about 21,995,573 (301)
Advanced Optical Materials, EarlyView.Negatively charged boron vacancy defects in hexagonal boron nitride promise near‐surface quantum sensing, but their internal spin transition rates are only partly understood. This work directly measures the defect's singlet‐state lifetime, 15(3) ns, using a nanosecond rise‐time dual‐pulse photoluminescence‐recovery method, and shows that high laser ...
Richard A. Escalante +11 more
wiley +1 more source
Durante el segundo semestre del año 2002 el Instituto Colombiano para el Desarrollo de la Ciencia y la Tecnología 'Francisco José de Caldas' COLCIENCIAS, a través de la División de Ciencia, Cultura y Comunicación diseñó, planeó y organizó los Encuentros ...
Colombia. Departamento Administrativo de Ciencia, Tecnología e Innovación. Colciencias +1 more
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Origin of eukaryotic plasmalogen biosynthesis by horizontal gene transfer from myxobacteria. [PDF]
Proc Natl Acad Sci U S ATrinidad-Barnech JM +7 more
europepmc +1 more source
Advanced Robotics Research, EarlyView.Fuel‐free Cu2O‐based micromotors functionalized with β‐cyclodextrin actively remove bisphenol A from water under visible light. The cyclodextrin shell captures BPA and enhances micromotor motility, leading to faster degradation and higher overall removal than nonfunctionalized Cu2O and Cu2O@Au.
Luisa Natalia Cordoba Urresti +3 more
wiley +1 more source
El Plan Estratégico de Ciencia, Tecnología e Innovación, es un producto colectivo que condensa la experiencia de las generaciones pasadas y actuales del Vaupés, y que refleja la participación de personas, actores e instituciones locales, departamentales ...
Departamento Administrativo de Ciencia, Tecnología e Innovación, Colciencias +4 more
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Advanced Science, EarlyView.Nuclear metabolism oscillates during cell cycle progression. Quantitative chromatome proteomics and imaging reveal phase‐specific dynamics of PIP5K1A and nuclear PIP2, linking phosphatidylinositol metabolism to histone methylation. This work identifies nuclear lipid metabolism as a previously unrecognized regulatory axis coordinating chromatin ...
Antoni Gañez‐Zapater +13 more
wiley +1 more source
Serie estudios y evaluaciones de ciencia, tecnología e innovación Nº 012005
La evaluación se realizó mediante métodos cualitativos implementando encuestas a niños (as), jóvenes y maestros beneficiarios del programa.
Dimaté Rodríguez, Cecilia +1 more
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Shedding-weighted network approaches for understanding tuberculosis maintenance in multihost systems using camera traps. [PDF]
Ecol ApplBarroso P +6 more
europepmc +1 more source
QBP1 Peptide as a Potential Anti‐Amyloidogenic Therapy for Type 2 Diabetes: An In Vitro Study
Advanced Science, EarlyView.The anti‐amyloidogenic peptide QBP1 effectively halts human islet amyloid polypeptide (hIAPP) aggregation, preventing the formation of toxic β‐structured intermediates. Through a combination of biophysical assays, molecular dynamics, and cell‐based studies, QBP1 is shown to preserve β‐cell viability and metabolic homeostasis, positioning it as a ...
María M. Tejero‐Ojeda +8 more
wiley +1 more source
Development and Validation of Accelerometer-Based Machine Learning Models for Classifying Walking, Running, and Jumping Activities. [PDF]
Sensors (Basel)Veras L +5 more
europepmc +1 more source