Results 51 to 60 of about 1,811,411 (338)

Application of Cellulose‐Polyaniline Blends as Electrolytes of Lithium‐Ion Battery

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
The study explores integration of natural and conductive polymers in battery components, emphasizing cellulose/polyaniline‐based thin films. Findings reveal that polyaniline enhances ionic conductivity, discharge capacity, and cycling stability. Electrolytes exhibit wide electrochemical stability window (>4.5 V) and high Li+ transference number (0.44–0.
Seyedeh‐Arefeh Safavi‐Mirmahalleh   +1 more
wiley   +1 more source

CONCEITOS ARITMÉTICOS, GEOMÉTRICOS E TRIGONOMÉTRICOS NO COMPASSO DE GALILEU

open access: yesRevista Brasileira de História da Matemática
Este artigo é resultado de uma investigação histórica sobre o livro Operações no compasso geométrico e militar de Galileu Galilei, publicado em 1606, com o objetivo de identificar possibilidades de interconexões que envolvam temas como aritmética ...
Iran Abreu Mendes
doaj   +5 more sources

Geometria e Astronomia nos livros de Maupertuis no acervo bibliográfico da Comissão Demarcadora da Amazônia (1750-1800)

open access: yesAmazônia, 2020
Neste artigo caracterizo as principais ideias sobre Geometria e Astronomia presentes em três livros de Pierre-Louis Moreau de Maupertuis, pertencentes ao acervo bibliográfico da Comissão Demarcadora de Limites da Região Amazônica na segunda metade do ...
Iran Abreu Mendes
doaj   +1 more source

The Effect of Immersion Technology on the Quality of Life in Older Adults: A Systematic Review

open access: yesAGING MEDICINE, EarlyView.
Immersive technologies, especially virtual reality (VR), significantly improve the quality of life for older adults by enhancing physical health, cognitive function, and psychological well‐being. These technologies can be adapted to meet individual needs, making them an effective tool for addressing the challenges of aging.
Solmaz Sohrabei   +2 more
wiley   +1 more source

Language and folklore in Hamid Mosaddeq’s poem

open access: yesLiterary Arts, 2016
"Standard language", "sub-standard language" and "meta-standard language" are the language types of many varieties. Use of sub- standard language in making poetry, known as “stylistic deviation”, is one of the ways of ...
IRAN, IRAN, IRAN
doaj  

New Proposal to Iran: Will It Be Enough to Defuse the Nuclear Crisis? [PDF]

open access: yes, 2006
This BASIC Note assesses the progress of transatlantic diplomacy toward Iran on nuclear issues. On June 6, Iran was presented with a revised package of incentives to persuade it to curb its uranium enrichment program.
Ian Davis, Paul Ingram
core  

Molecular and morphological characterization of Echinococcus granulosus of human and animal origin in Iran [PDF]

open access: yes, 2002
Iran is an important endemic focus of cystic hydatid disease (CHD) where several species of intermediate host are commonly infected with Echinococcus granulosus. Isolates of E.
Adams, P.J.   +5 more
core   +2 more sources

Import Wheat Tenders and the Effects of the Russian Invasion

open access: yesAgribusiness, EarlyView.
ABSTRACT Risk and volatility for many commodities escalated sharply following the Russian invasion of Ukraine, creating numerous uncertainties for trading firms and importers. The purpose of this study is to analyze the bidding behavior in Egyptian wheat import tenders in the pre‐ and post‐invasion periods.
William W. Wilson   +2 more
wiley   +1 more source

Suicide in Iran [PDF]

open access: yesThe Lancet, 2016
Suicide is an important public health problem that results from an interaction between demographic, social, and cultural factors. According to WHO, about 804 000 suicide deaths occurred in 2012 across the world.1 In 2020, an estimated 1·53 million people will die from suicide....
Sedigheh Mirhashemi   +4 more
openaire   +2 more sources

Quantitative determination of aflatoxin by high performance liquid chromatography in wheat silos in Golestan province, north of Iran [PDF]

open access: yes, 2016
Background: Aflatoxins are the most common mycotoxins that contaminate crops. They are produced by fungi such as Aspergillus flavus and Aspergillus parasiticus.
Haji-Hoseeini, R.   +6 more
core  

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