Results 161 to 170 of about 311,998 (347)

Sustainable Solar Module Through the Substitution of Materials by Renewable Encapsulation, Recycled Backsheet, and Lead‐Free Interconnection

open access: yesProgress in Photovoltaics: Research and Applications, EarlyView.
This study shows a path to greater sustainability in PV module materials that have passed the IEC 61730 and IEC 61215 test procedures. A lead‐free ECA solar cell connection, EVA based on 60% renewable raw materials, and a backsheet made from 30% recycled PET show no weaknesses compared with lead solder and petroleum‐based polymers.
R. Koepge   +3 more
wiley   +1 more source

Copolymer Synthesis of N‐Vinylacetamide and 2‐Methylene‐1,3‐Dioxepane Provides a New Degradable Polymer

open access: yesJournal of Polymer Science, Volume 63, Issue 6, Page 1306-1318, 15 March 2025.
ABSTRACT N‐vinylamides, especially noncyclic N‐vinylacetamide (NVA), have been used in various applications such as biomaterials, surfactants, and hydrogels. However, their potential to copolymerize with cyclic ketene acetal (CKA) to create degradable polymers is underexplored.
Mukmin Sapto Pamungkas   +2 more
wiley   +1 more source

Delação premiada [PDF]

open access: yes, 2016
Clipping de 25/03/2016: Mobilidade urbana é o mantra do ano / Prefeitura Municipal de Florianópolis / Cesar Souza Júnior / UFSC / Ticen / Duplicação da Rua Deputado Antônio Edu Vieira / Elevado do Rio Tavares / Trânsito / Plamus / Plano de Mobilidade ...
Agência de Comunicação da UFSC
core  

Ergonomic Evaluation of a Walk‐Behind AI‐Based Cotton Fertilizer Applicator

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT The mechanization of agricultural operations greatly influences both the efficiency of farming operations and the health and safety of farm workers. Human exposure to working environments represents a significant hazard associated with machines and the environment.
Arjun Chouriya   +3 more
wiley   +1 more source

Pedestrian crash causation analysis near bus stops: Insights from random parameters NB-Lindley models [PDF]

open access: yesarXiv
Pedestrian activity near bus stops is typically high, especially in urban areas with bus transit corridors. These locations are critical nodes in the urban network, where frequent interactions between pedestrians and vehicles occur. Consequently, pedestrian safety near bus stops has become a significant concern due to increasing crashes.
arxiv  

Estimasi Penurunan Emisi CO2 pada Perpindahan Moda Transportasi Kendaraan Bermotor Roda Empat ke Bus Rapid Transit Batik Solo Trans [PDF]

open access: yes, 2017
Kendaraan bermotor menghasilkann emisi gas rumah kaca dari pembakaran bahan bakar fosil yang langsung mengakibatkan efek rumah kaca, dan yang paling signifikan berasal dari emisi CO2.
Lourrinx, Effine
core  

A Fully Automated Robotic System for Tuning Optimization of RF Cavity Filter

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT The advancements in radar systems, electronic warfare, and telecommunication industries have generated a substantial demand for microwave filters. Among these, cavity filters have conventionally served in transmitters and receivers, facilitating the passage of desired signals in the passband while effectively rejecting harmonics and spurious ...
Yarkin Yigit, Engin Afacan
wiley   +1 more source

Individual Bus Trip Chain Prediction and Pattern Identification Considering Similarities [PDF]

open access: yesarXiv
Predicting future bus trip chains for an existing user is of great significance for operators of public transit systems. Existing methods always treat this task as a time-series prediction problem, but the 1-dimensional time series structure cannot express the complex relationship between trips.
arxiv  

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