Results 101 to 110 of about 45,653 (253)

Ionic Gating of Liquid‐Crystal‐Like Pteridine Assemblies Enables Tunable Light Scattering

open access: yesAdvanced Materials, EarlyView.
Tunable optical properties emerge through developmentally regulated ionic gating, which transforms disordered, ultraviolet (UV)‐absorbing organelles into concentrically ordered, liquid‐crystal‐like light scatterers. By integrating analyses of pteridine composition, potassium‐dependent assembly, hierarchical ultrastructure, and optical behavior, the ...
Sourabh Bera   +22 more
wiley   +1 more source

Probabilistic uncertainty of production forecasting from low-permeable gas-saturated reservoirs

open access: yesМінеральні ресурси України
This article examines how probabilistic uncertainty affects the accuracy of hydrocarbon production forecasting from tight gas reservoirs, which are characterized by complex geological structures, low permeability, and significant heterogeneity of ...
O. A. Lukin, O. R. Kondrat
doaj   +1 more source

Animación ilustrativa de eclipse lunar Febrero 2008

open access: yes, 2014
El video muestra una animación sobre un eclipse lunar que ocurrió el 20 de febrero de 2008 en el norte de la Baja California, MexicoComponente Curricular::Educação Superior::Ciências Exatas e da Terra ...
Steffen Burg, Wolfgang
core  

Eclipse CDT code analysis and unit testing

open access: yes, 2019
In this paper we look at the Eclipse IDE and its support for CDT (C/C++ Development Tools). Eclipse is an open source IDE and supports a variety of programming languages including plugin functionality.
D'Souza, Shaun   +3 more
core   +1 more source

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

open access: yesAdvanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim   +5 more
wiley   +1 more source

Sun, Earth and Moon. Relative movements and their consequences

open access: yesRevista Eureka sobre Enseñanza y Divulgación de las Ciencias, 2011
Cuando se pregunta a los estudiantes por la causa de las estaciones suelen responder: “en verano estamos más próximos al Sol y en invierno estamos más lejos del Sol”.
Cardenete García, Sebastián
doaj  

Microgels Enable iPSCs to Assemble, Expand, and Differentiate Into Organoids—From Sizable to High‐Throughput

open access: yesAdvanced Materials, EarlyView.
A chemically defined PEG‐based microgel platform enables scalable, reproducible production of three‐dimensional microgel‐iPSC constructs in multiple sizes. The system is compatible with high‐throughput automation and supports human iPSC expansion and differentiation within a single construct, including directed differentiation into cardiac organoids ...
Laura Klasen   +8 more
wiley   +1 more source

Tamper‐Responsive Physical Unclonable Functions via Graphene‐Interlayered Block Copolymer Random Structures

open access: yesAdvanced Materials, EarlyView.
Self‐invalidating multilayer physical unclonable functions (PUFs) integrate fingerprint‐like metal nanopattern bilayers from block copolymer templates with highly reactive reduced graphene oxide (rGO) interlayers. This tamper‐responsive architecture blocks all unauthorized physical and chemical replication attempts while autonomously deactivating ...
Gyu Hui Jo   +7 more
wiley   +1 more source

Multi‐Frequency SuperDARN HF Radar Observations of the Ionospheric Response to the October 2023 Annular Solar Eclipse

open access: yesGeophysical Research Letters
An annular solar eclipse was visible on 14 October 2023 from 15:00–21:00 UT as its path traveled across North, Central, and South America. In this letter, we present the first multi‐frequency Super Dual Auroral Radar Network (SuperDARN) observations of ...
E. G. Thomas   +3 more
doaj   +1 more source

Animación ilustrativa de eclipse lunar Febrero 2008

open access: yes, 2008
El video muestra una animación sobre un eclipse lunar que ocurrió el 20 de febrero de 2008 en el norte de la Baja California, MexicoComponente Curricular::Educação Superior::Ciências Exatas e da Terra ...
Steffen Burg, Wolfgang
core  

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