Results 81 to 90 of about 528,291 (264)

Experiments comparing the efficency between watering vegetable crops with traditional methods and automatic watering systems

EUREKA: Physics and Engineering
This article experiments comparing the efficiency between watering vegetable crops with traditional methods and automatic watering systems. Objectives: 1. To study the operation of sensors, including temperature and relative humidity sensors and soil moisture sensors. 2. To compare the conventional irrigation of crops with automatic irrigation and to
Wasakorn Traiphat, Wichai Nramat, Phuachat Sukruan, Prachum Utaprom, Pitichon Piamboriboon, Sutep Naramat   +5 more
openaire   +1 more source

Machine Learning‐Supported Analysis for Predicting and Visualizing Nonlinear Relationships Between Material Properties in Electroplated Chromium Layers

Advanced Engineering Materials, EarlyView.
This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer, Christopher Mai, Luca Eisentraut, Andreas Bund, Ricardo Buettner   +4 more
wiley   +1 more source

Hybrid Metal–Carbon Ink for Printed Stretchable Temperature Sensors

Advanced Engineering Materials, EarlyView.
We prepare conductive inks for temperature sensing with silver flakes and carbon or graphite flakes in a silicone elastomer matrix. Silver dominates the temperature‐dependent conductivity, while the carbon filler network ensures the stability of the conductive pathways and retains function under strain.
Makara Lay, Xue Bai, Thomas Kister, Tobias Kraus   +3 more
wiley   +1 more source

Extrusion‐Based Additive Manufacturing of Advanced Ceramics: Strengthening Mechanisms and Process Optimization Review

Advanced Engineering Materials, EarlyView.
This review comprehensively evaluates extrusion‐based additive manufacturing for advanced ceramics, detailing feedstock options and key process parameters. By critically addressing defect mechanisms like porosity and cracking, the work highlights optimization strategies through machine learning and advanced postprocessing.
Meisam Bakhtiari, Mohammad Hadi Sheikh‐Ansari, Avinash Borgaonkar, Mehran Dadkhah, Abdollah Saboori   +4 more
wiley   +1 more source

The Influence of Field‐Assisted Sintering Technology (FAST) Temperature and Cooling Rate on the Microstructural Evolution in Gamma‐Titanium Aluminide Alloy GE4822

Advanced Engineering Materials, EarlyView.
Controlling the Field Assisted Sintering Technology (FAST) parameters, dwell temperature and cooling rate, significantly influences the microstructural evolution in titanium aluminide GE4822. Significant γ‐lamellar colonies develop only upon cooling through the α‐transus.
Jack Krohn, James Pepper, Martin Jackson
wiley   +1 more source

A Study on Thermal Performance of a Novel All-Glass Evacuated Tube Solar Collector Manifold Header with an Inserted Tube

International Journal of Photoenergy, 2015
A novel all-glass evacuated tube collector manifold header with an inserted tube is proposed in this paper which makes water in all-glass evacuated solar collector tube be forced circulated to improve the performance of solar collector.
Jichun Yang, Qingyang Jiang, Jingxin Hou, Chenglong Luo   +3 more
doaj   +1 more source

Superlubricity and Corrosion Inhibition Properties of Solvate Ionic Liquids in Hybrid Carbon Fiber Reinforced Plastic–Steel Interfaces

Advanced Engineering Materials, EarlyView.
Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees, Timothy Harte, Bhagya Dharmasiri, Y. Athulya Wickramasingha, David J. Hayne, Daniel J. Eyckens, Luke C. Henderson   +6 more
wiley   +1 more source

Viable Options for Diversification of Rice in Non-conventional Rice–conventional Wheat Cropping System in Indo-Gangetic Plains

International Journal of Bio-Resource and Stress Management, 2019
The Indo-Gangetic plain (IGPs) is a relatively homogenous ecological region in terms of vegetation. This plains follows mainly‘Non-traditional rice-traditional wheat’ cropping system in Trans and upper IGPs and ‘Traditional rice-non-traditional wheat ...
Amit Anil Shahane, Yashbir Singh Shivay
doaj  

Modeling and Performance Assessment of a NeWater System Based on Direct Evaporation and Refrigeration Cycle

Energies
At present, the global shortage of water resources has led to serious challenges, and traditional water production technologies such as seawater desalination and atmospheric water harvesting have certain limitations due to inflexible operation and ...
Yilin Huo, Eric Hu, Jay Wang
doaj   +1 more source

Sacred Waters and Science: Physics and Biology behind Traditional Indian Water Purification Systems

This review paper explores three widely known and practiced traditional water purification methods use of Moringa oleifera seeds, sand-charcoal-gravel filters, and copper vessel storage, and critically examines the underlying biological and physical principles.
Hazarika, Dr. Lima, Baruah, Dr. Monmoyuri   +1 more
openaire   +2 more sources