A 3D Printed Air-Tight Cell Adaptable for Far-Infrared Reflectance, Optical Photothermal Infrared Spectroscopy, and Raman Spectroscopy Measurements DOI Creative Commons
A. Paolone, Arcangelo Celeste,

Maria Di Pea

и другие.

Instruments, Год журнала: 2024, Номер 8(4), С. 54 - 54

Опубликована: Дек. 16, 2024

Material characterization and investigation are the basis for improving performance of electrochemical devices. However, many compounds with applications sensitive to atmospheric gases moisture; therefore, even their should be performed in a controlled atmosphere. In some cases, it is impossible execute such investigations glove box, and, present work, an air-tight 3D printed cell was developed that preserves samples atmosphere while allowing spectroscopic measurements reflectance geometry. Equipped cheap 1 mm thick CaF2 optical window or more expensive 0.5 ZnS window, used both photothermal infrared Raman spectroscopy measures; imaging also possible. The far-infrared range were equipped diamond window.

Язык: Английский

Machine Learning in Sustainable Agriculture: Systematic Review and Research Perspectives DOI Creative Commons
Juan Botero-Valencia, Vanessa García Pineda, Alejandro Valencia-Arías

и другие.

Agriculture, Год журнала: 2025, Номер 15(4), С. 377 - 377

Опубликована: Фев. 11, 2025

Machine learning (ML) has revolutionized resource management in agriculture by analyzing vast amounts of data and creating precise predictive models. Precision improves agricultural productivity profitability while reducing costs environmental impact. However, ML implementation faces challenges such as managing large volumes adequate infrastructure. Despite significant advances applications sustainable agriculture, there is still a lack deep systematic understanding several areas. Challenges include integrating sources adapting models to local conditions. This research aims identify trends key players associated with use agriculture. A review was conducted using the PRISMA methodology bibliometric analysis capture relevant studies from Scopus Web Science databases. The study analyzed literature between 2007 2025, identifying 124 articles that meet criteria for certainty assessment. findings show quadratic polynomial growth publication on notable increase up 91% per year. most productive years were 2024, 2022, 2023, demonstrating growing interest field. highlights importance multiple improved decision making, soil health monitoring, interaction climate, topography, properties land crop patterns. Furthermore, evolved weather advanced technologies like Internet Things, remote sensing, smart farming. Finally, agenda need deepening expansion predominant concepts, farming, develop more detailed specialized explore new maximize benefits sustainability.

Язык: Английский

Процитировано

2

Rapid Classification of Sugarcane Nodes and Internodes Using Near-Infrared Spectroscopy and Machine Learning Techniques DOI Creative Commons

Siramet Veerasakulwat,

Agustami Sitorus, Vasu Udompetaikul

и другие.

Sensors, Год журнала: 2024, Номер 24(22), С. 7102 - 7102

Опубликована: Ноя. 5, 2024

Accurate and rapid discrimination between nodes internodes in sugarcane is vital for automating planting processes, particularly minimizing bud damage optimizing material quality. This study investigates the potential of visible-shortwave near-infrared (Vis-SWNIR) spectroscopy (400-1000 nm) combined with machine learning this classification task. Spectral data were acquired from cultivar Khon Kaen 3 at multiple orientations, various preprocessing techniques employed to enhance spectral features. Three algorithms, linear discriminant analysis (LDA), K-Nearest Neighbors (KNNs), artificial neural networks (ANNs), evaluated their performance. The results demonstrated high accuracy across all models, ANN coupled derivative achieving an F1-score 0.93 on both calibration validation datasets, 0.92 independent test set. underscores feasibility Vis-SWNIR precise node/internode classification, paving way automation billet preparation other precision agriculture applications.

Язык: Английский

Процитировано

2

SmartGrow DataControl: An IoT architecture for the acquisition of environmental physiological parameters in Cannabis sativa cultivations DOI Creative Commons
Juan Morales-Guerra,

Santiago Suarez-Cortez,

Juan Morales-Duran

и другие.

SoftwareX, Год журнала: 2024, Номер 27, С. 101880 - 101880

Опубликована: Сен. 1, 2024

Язык: Английский

Процитировано

0

A 3D Printed Air-Tight Cell Adaptable for Far-Infrared Reflectance, Optical Photothermal Infrared Spectroscopy, and Raman Spectroscopy Measurements DOI Creative Commons
A. Paolone, Arcangelo Celeste,

Maria Di Pea

и другие.

Instruments, Год журнала: 2024, Номер 8(4), С. 54 - 54

Опубликована: Дек. 16, 2024

Material characterization and investigation are the basis for improving performance of electrochemical devices. However, many compounds with applications sensitive to atmospheric gases moisture; therefore, even their should be performed in a controlled atmosphere. In some cases, it is impossible execute such investigations glove box, and, present work, an air-tight 3D printed cell was developed that preserves samples atmosphere while allowing spectroscopic measurements reflectance geometry. Equipped cheap 1 mm thick CaF2 optical window or more expensive 0.5 ZnS window, used both photothermal infrared Raman spectroscopy measures; imaging also possible. The far-infrared range were equipped diamond window.

Язык: Английский

Процитировано

0