Results 51 to 60 of about 117,739 (215)

Contact Lens with Moiré Patterns for High‐Precision Eye Tracking

open access: yesAdvanced Functional Materials, EarlyView.
This work presents a passive contact lens for high‐precision eye tracking, integrating a microscopic moiré grating label. The parallax‐induced shift of macroscopic moiré patterns enables angle measurement with 0.28° precision using a standard camera under ambient light.
Ilia M. Fradkin   +11 more
wiley   +1 more source

Liquid Crystalline Inverted Lipid Phases and Reverse Micelles in Drug Delivery: From Molecular Design to Therapeutic Potential

open access: yesAdvanced Functional Materials, EarlyView.
Liquid crystalline inverted lipid phases and reverse micelles are self‐assembled lipid nanostructures that enhance the solubility, stability, and delivery of diverse therapeutics. This review integrates their physicochemical principles, formulation strategies, drug loading mechanisms, and biomedical applications, highlighting their growing ...
Numan Eczacioglu   +3 more
wiley   +1 more source

Universal Electronic‐Structure Relationship Governing Intrinsic Magnetic Properties in Permanent Magnets

open access: yesAdvanced Functional Materials, EarlyView.
Permanent magnets derive their extraordinary strength from deep, universal electronic‐structure principles that control magnetization, anisotropy, and intrinsic performance. This work uncovers those governing rules, examines modern modeling and AI‐driven discovery methods, identifies critical bottlenecks, and reveals electronic fingerprints shared ...
Prashant Singh
wiley   +1 more source

Changing taste preferences, market demands and traditions in Pearl Lagoon, Nicaragua: A community reliant on green turtles for income and nutrition

open access: yesConservation & Society, 2010
Caribbean Nicaragua has its own cultural logic that helps to explain the eating habits of indigenous communities that rely on sea turtle meat for nutrition and prefer its taste to that of other available meats.
Garland Kathryn, Carthy Raymond
doaj  

Laser‐Welded Cellulose‐Carbon Nanotube Nanocomposites as a 3D Scaffold of Si Anodes for High‐Performance Lithium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A Si anode comprising entangled networks of cellulose and SWCNT (C‐CNT) nanocomposites as an anode electrode for a high‐performance LIB is realized by fully utilizing the generated microstructure of a novel conductive 3D scaffold via a low‐temperature and eco‐friendly process. Additionally, localized heating via photo‐thermal conversion can be utilized
Boeun Ryu   +5 more
wiley   +1 more source

ANALISIS INTEGRASI PASAR KOMODITAS CABAI RAWIT DI PROVINSI GORONTALO

open access: yesSepa
This study aims to analyze the vertical market integration of cayenne pepper in Gorontalo Province. The sampling method is based on the availability of cayenne pepper price data over a period of 4 years (2017 to 2020).
Yuliana Bakari, Echan Adam, Sirin Aditia
doaj   +1 more source

Impact of Mandatory Price Reporting on Fed Cattle Market Integration

open access: yesJournal of Agricultural and Resource Economics, 2006
Geographic fed cattle markets are important because cattle are bulky and perishable, and production and consumption areas are separated. These characteristics make cattle transportation costly and can contribute to segmented markets. This study uses USDA-
Dustin L. Pendell, Ted C. Schroeder
doaj   +1 more source

Ukrainian Sunflower Market on the Background of EU and US Markets

open access: yesZeszyty Naukowe Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie. Problemy Rolnictwa Światowego, 2020
This paper aims to provide market analysis of the sunflower market in Ukraine (UA) and research the existence of integration between the sunflower oil markets in Ukraine, the European Union (EU) and the United States (US).
Tetyana Kuts, Oksana Makarchuk
doaj   +1 more source

Selective Separation of the Rare Earth Elements Dysprosium and Neodymium via Tailoring Nanocellulose Chemical Structure

open access: yesAdvanced Functional Materials, EarlyView.
Dicarboxylate‐modified anionic hairy cellulose nanocrystals exhibit a high selectivity for dysprosium(III) over neodymium(III). This selectivity arises from disordered dicarboxylate cellulose “hairs” that enable cooperative ionic coordination, hydrogen bonding, and strain‐induced conformational shrinkage.
Roya Koshani   +6 more
wiley   +1 more source

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