Results 51 to 60 of about 896,344 (271)

Traceability of Agri‐Food Products: The Key to Conscious Trade

open access: yesAgribusiness, EarlyView.
ABSTRACT Globalization and growing concerns about sustainability have led to improvements in product traceability, quality, and sustainability. Traceability contributes to environmental protection and supports sustainable development by fostering transparency in agricultural practices and encouraging the responsible use of resources.
Scarlett Queen Almeida Bispo   +5 more
wiley   +1 more source

Production Function of the Mining Sector of Iran [PDF]

open access: yesarXiv, 2015
The purpose of this study is to estimate the production function and examine the structure of production in the mining sector of Iran. Several studies have already been conducted in estimating production functions of various economic sectors; however, less attention has been paid to mining sectors.
arxiv  

Large Language Model‐Based Chatbots in Higher Education

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
The use of large language models (LLMs) in higher education can facilitate personalized learning experiences, advance asynchronized learning, and support instructors, students, and researchers across diverse fields. The development of regulations and guidelines that address ethical and legal issues is essential to ensure safe and responsible adaptation
Defne Yigci   +4 more
wiley   +1 more source

Mineralogical Characteristics of Specimens of a Meteorwrong Fall from NW Iran [PDF]

open access: yesarXiv, 2014
In the early hours of October 22, 2011, people of a small town in NW Iran, called Khameneh (38{\deg}11'47" N, 45{\deg}38'14" E) noticed sounds of some colliding objects to home roofs and yard floors. Mineralogical investigations revealed the terrestrial and man-made origin of these stony samples.
arxiv  

E-learning model for art education: Case study in Iran [PDF]

open access: yesarXiv, 2021
According to the characteristics of art, art education according to Bloom's classification, should take place at high and close to the level of creativity. E-learning related to the subject of art is different from ordinary E-learning. In this paper, a general circular model for E-learning for art education is presented, a case study which has been ...
arxiv  

Advancements in Machine Learning for Microrobotics in Biomedicine

open access: yesAdvanced Intelligent Systems, EarlyView.
Microrobotics is an innovative technology with great potential for noninvasive medical interventions. However, controlling and imaging microrobots pose significant challenges in complex environments and in living organisms. This review explores how machine learning algorithms can address these issues, offering solutions for adaptive motion control and ...
Amar Salehi   +6 more
wiley   +1 more source

On color confinement [PDF]

open access: yesECONFC0605151:0008,2006, 2006
The status of the theory of color confinemnt is discussed.
arxiv  

Multi‐Disease Detection in Retinal Imaging Using VNet with Image Processing Methods for Data Generation

open access: yesAdvanced Intelligent Systems, EarlyView.
This study introduces a data augmentation method that expands an ophthalmology dataset by 12x, enhancing robustness and reducing overfitting. A novel VNet architecture improves accuracy by 10% over the original dataset and 5% over Grand Challenge benchmarks.
Samad Azimi Abriz   +3 more
wiley   +1 more source

Editorial

open access: yesREMATEC. Revista de Matemática, Ensino e Cultura
O 1º Simpósio PanAmazônico de História da Matemática–SPAHMat, teve como objetivo principal, constituir um espaço de discussões e reflexões epistemológicas e didáticas sobre um campo de pesquisa emergente na PanAmazônia e além das fronteiras desta. Trata-
Iran Abreu Mendes
doaj   +1 more source

Metodologias investigativas para o ensino de matemática em diversidades culturais escolares

open access: yesRevista de Investigação e Divulgação em Educação Matemática, 2019
Neste artigo apresento apontamentos e reflexões que contribuam para um debate sobre possíveis modos investigativos de ensino que podem ser adotados na prática docente em matemática.
Iran Abreu Mendes
doaj   +1 more source

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