Results 71 to 80 of about 9,772 (296)
Odessa Astronomical Publications, 2017 The methods for determination of the characteristics of the extrema are discussed with an application to irregularly spaced data, which are characteristic for photometrical observations of variable stars.
K. D. Andrych +2 more
doaj +1 more source
A statistical study of the Solar Eclipses recorded in Chinese and Korean history during the pre-telescopic era [PDF]
, 1989 The Chinese and Korean solar eclipse records were translated from the Dynastic Histories, for the period 205 B.C. to 1621 A.D., the pre-telescopic era. The translated records were investigated for seasonal and temporal variations, as well as variations ...
Foley, Neasa
core
Advanced Functional Materials, EarlyView.Schematic illustration of LNP‐MPG nuclei‐targeting delivery of HMW‐FGF2 promoting histone acetylation to regulate the fate of DPSCs and treat spinal cord injury. LNPs components include pHMW‐FGF2 plasmid, DSPC, Dlin‐MC3‐DMA, cholesterol, and PEG2000, and are modified with MPG to form HMW‐FGF2@LNP‐MPG (HLM). HLM nuclei‐targets DPSCs to deliver HMW‐FGF2,
Heng Zhou +6 more
wiley +1 more source
Advanced Healthcare Materials, EarlyView.Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj +23 more
wiley +1 more source
, 2014 Imagen que permite al alumno observar los eclipses solares y lunaresEnsino Fundamental Final::Ciências ...
Lopez, Miguel Angel de la Fuente +2 more
core
Optical Detection of Cellular Signals at Material Interfaces
Advanced Healthcare Materials, EarlyView.Emerging functional materials are transforming optical detection of cellular signals. This review highlights optical techniques that exploit the unique optical properties of diverse materials to detect and quantify cellular electrical, chemical, and mechanical signals, and discusses key opportunities and challenges.
Xuchen Ren +5 more
wiley +1 more source
, 2010 Imagen que permite al alumno observar los eclipses solares y lunaresEnsino Fundamental Final::Ciências ...
Lopez, Miguel Angel de la Fuente +2 more
core
Agenda U.N. de Eclipses para 2019 [PDF]
, 2019 Documento de apoyo del Observatorio Astronómico de Manizales OAM con el calendario de los cinco eclipses de 2019 y el tránsito de Mercurio, donde además de la agenda de dichos eventos con una somera descripción, se explica la naturaleza de esta clase de ...
Duque Escobar, Gonzalo
core
Advanced Healthcare Materials, EarlyView.This work introduces a “cancer‐in‐a‐well” technology that recreates tumor heterogeneity in vitro using multitype spheroid arrays. Combining bioprinting/microdispensing with microstructured culture devices, the system improves drug screening and modeling of tumor complexity.
Simone Bonetti +10 more
wiley +1 more source
Phase Engineering of Atomically Precise Nanoclusters (APNCs) of Gold and Beyond
Advanced Materials, EarlyView.Engineering the structural phase of materials is of paramount importance for both fundamental research and practical applications. In this Review, we summarize the recent progress in controlling the phases of atomically precise nanoclusters (APNCs) of gold, silver and copper, as well as bimetallic systems. The phase‐enabled material properties of APNCs
Yitong Wang +4 more
wiley +1 more source