Results 111 to 120 of about 29,640 (298)

Liquid Metals in Radio Frequency Applications: A Review of Physics, Manufacturing, and Emerging Technologies

open access: yesAdvanced Electronic Materials, EarlyView.
This paper reviews the physics of liquid metals in RF devices, including the influence of mechanical strain on resonance as well as fabrication methods and strategies for designing tunable and strain‐tolerant inductors, capacitors, and antennas.
Md Saifur Rahman, William J. Scheideler
wiley   +1 more source

Imobilização de lipase de Candida antarctica B em quitosana para obtenção de biodiesel por transesterificação do óleo de mamona [PDF]

open access: yes, 2007
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia QuímicaEste trabalho teve como objetivo principal estudar a imobilização de lipase comercial (Lipozyme CALB L) em esferas de ...
Cruz Júnior, Américo
core  

Castor Oil based Polyurethane Anionomers

open access: yes, 1997
Polymer Division, Central Leather Research Institute, Adyar, Madras-600 020 Manuscript received 1 April 1995, revised 29 December 1995, accepted 28 March 1996 Castor Oil based Polyurethane ...
S. RAMESH, GANGA RADHAKRISHNAN
core   +1 more source

Self‐Adhesive Conductive Elastomers for Gel‐Free Biopotential Recording

open access: yesAdvanced Electronic Materials, EarlyView.
σPOMaC, a self‐adhesive conductive citrate elastomer incorporating PEDOT:PSS and DBSA, enables gel‐free biopotential electrodes with stable conductivity and intrinsic skin adhesion. The composite exhibits low resistivity (∼ 0.02 Ω·cm), robust electrical performance during repeated use, and reliable on‐body ECG acquisition comparable to Ag/AgCl ...
Kirstie M. K. Queener   +7 more
wiley   +1 more source

Methanolysis of Castor Oil and Parametric Optimization

open access: yes, 2016
The rate of transesterification reaction is very slow as oil is sparingly soluble in methanol. In the present work, castor oil as non-edible oil source was investigated for the synthesis of fatty acid methyl ester (FAME).
Ayoub, Mohammad   +3 more
core   +1 more source

Advancing Fruit Bioimpedance Monitoring With Sustainable, Soft, And Bio‐Based Electrodes Beyond ECG

open access: yesAdvanced Electronic Materials, EarlyView.
Electrical impedance spectroscopy enables non‐destructive fruit quality monitoring, but conventional ECG and needle electrodes compromise signal stability, fruit physiology, and sustainability. This perspective highlights the transition toward soft, biocompatible, and biodegradable electrode interfaces based on natural substrates, bio‐derived ...
Sundus Riaz   +6 more
wiley   +1 more source

The effect of nifedipine on secretory diarrhea in mice

open access: yesThe Turkish Journal of Pediatrics, 1992
The aim of this study was to determine whether castor oil-induced secretory diarrhea in mice could be ameliorated by nifedipine, a calcium channel blocking agent in mice.
K Yurdakök, S Diker
doaj  

Intrinsic Mechanical Parameters and their Characterization in Solid‐State Lithium Batteries

open access: yesAdvanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
This review focuses on the intrinsic mechanical parameters and their associated characterization in solid‐state batteries. The physical significance of mechanics parameters is introduced with exhaustive classifications by elastic, plastic deformations and fracture in bulk, adhesion, friction at interfaces, and mechanical fatigue in cells ...
Shuai Hao   +5 more
wiley   +1 more source

Castor oil bushes

open access: yes, 1954
Castor Oil bushes near Wycliffe Well on the Stuart Highway.Gayton, Jim.Date ...

core  

Castor Oil Extraction: Methods and Impacts

open access: yes
This paper provides an overview of castor (Ricinus communis L.) plant characteristics, cultivation, seed harvest, reception, and pretreatment, and oil extraction, refinement, storage, and physicochemical properties, composition, and uses.
Krstić, Miljana   +6 more
core   +1 more source

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