scholarly journals Recent Developments of Magnetoresistive Sensors for Industrial Applications

Sensors ◽  
2015 ◽  
Vol 15 (11) ◽  
pp. 28665-28689 ◽  
Author(s):  
Lisa Jogschies ◽  
Daniel Klaas ◽  
Rahel Kruppe ◽  
Johannes Rittinger ◽  
Piriya Taptimthong ◽  
...  
Keyword(s):  
Industrial Applications ◽  
Magnetoresistive Sensors ◽  
Recent Developments

scholarly journals A Review on LDH-Smart Functionalization of Anodic Films of Mg Alloys

Nanomaterials ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 536
Author(s):  
Mosab Kaseem ◽  
Karna Ramachandraiah ◽  
Shakhawat Hossain ◽  
Burak Dikici
Keyword(s):  
Industrial Applications ◽  
Mg Alloys ◽  
Anodic Films ◽  
Electrolytic Oxidation ◽  
Recent Developments ◽  
Plasma Electrolytic ◽  
Co Precipitation ◽  
Corrosive Environments ◽  
Double Hydroxide

This review presents an overview of the recent developments in the synthesis of layered double hydroxide (LDH) on the anodized films of Mg alloys prepared by either conventional anodizing or plasma electrolytic oxidation (PEO) and the applications of the formed composite ceramics as smart chloride traps in corrosive environments. In this work, the main fabrication approaches including co-precipitation, in situ hydrothermal, and an anion exchange reaction are outlined. The unique structure of LDH nanocontainers enables them to intercalate several corrosion inhibitors and release them when required under the action of corrosion-relevant triggers. The influences of different variables, such as type of cations, the concentration of salts, pH, and temperature, immersion time during the formation of LDH/anodic film composites, on the electrochemical response are also highlighted. The correlation between the dissolution rate of PEO coating and the growth rate of the LDH film was discussed. The challenges and future development strategies of LDH/anodic films are also highlighted in terms of industrial applications of these materials.

A Comprehensive Survey on Interoperability for IIoT: Taxonomy, Standards, and Future Directions

2023 ◽  
Vol 55 (1) ◽  
pp. 1-35
Author(s):  
Abhishek Hazra ◽  
Mainak Adhikari ◽  
Tarachand Amgoth ◽  
Satish Narayana Srirama
Keyword(s):  
Industrial Revolution ◽  
Industrial Applications ◽  
Future Research ◽  
The Internet ◽  
Large Numbers ◽  
Industrial Iot ◽  
Recent Developments ◽  
Comprehensive Survey ◽  
Real Time Information ◽  
The Internet Of Things

In the era of Industry 4.0, the Internet-of-Things (IoT) performs the driving position analogous to the initial industrial metamorphosis. IoT affords the potential to couple machine-to-machine intercommunication and real-time information-gathering within the industry domain. Hence, the enactment of IoT in the industry magnifies effective optimization, authority, and data-driven judgment. However, this field undergoes several interoperable issues, including large numbers of heterogeneous IoT gadgets, tools, software, sensing, and processing components, joining through the Internet, despite the deficiency of communication protocols and standards. Recently, various interoperable protocols, platforms, standards, and technologies are enhanced and altered according to the specifications of the applicability in industrial applications. However, there are no recent survey papers that primarily examine various interoperability issues that Industrial IoT (IIoT) faces. In this review, we investigate the conventional and recent developments of relevant state-of-the-art IIoT technologies, frameworks, and solutions for facilitating interoperability between different IIoT components. We also discuss several interoperable IIoT standards, protocols, and models for digitizing the industrial revolution. Finally, we conclude this survey with an inherent discussion of open challenges and directions for future research.

scholarly journals Recent advances in synthetic biosafety

F1000Research ◽  
2016 ◽  
Vol 5 ◽  
pp. 2118 ◽  
Author(s):  
Anna J. Simon ◽  
Andrew D. Ellington
Keyword(s):  
Biomedical Applications ◽  
Environmental Pollutants ◽  
Industrial Applications ◽  
Environmentally Benign ◽  
Industrial Chemicals ◽  
Recent Advances ◽  
Modern Development ◽  
Benign Synthesis ◽  
Recent Developments ◽  
Synthetic Organisms

Synthetically engineered organisms hold promise for a broad range of medical, environmental, and industrial applications. Organisms can potentially be designed, for example, for the inexpensive and environmentally benign synthesis of pharmaceuticals and industrial chemicals, for the cleanup of environmental pollutants, and potentially even for biomedical applications such as the targeting of specific diseases or tissues. However, the use of synthetically engineered organisms comes with several reasonable safety concerns, one of which is that the organisms or their genes could escape their intended habitats and cause environmental disruption. Here we review key recent developments in this emerging field of synthetic biocontainment and discuss further developments that might be necessary for the widespread use of synthetic organisms. Specifically, we discuss the history and modern development of three strategies for the containment of synthetic microbes: addiction to an exogenously supplied ligand; self-killing outside of a designated environment; and self-destroying encoded DNA circuitry outside of a designated environment.

scholarly journals Recent Developments in Production and Biotechnological Applications of C-Phycocyanin

2013 ◽  
Vol 2013 ◽  
pp. 1-9 ◽  
Author(s):  
M. Kuddus ◽  
P. Singh ◽  
G. Thomas ◽  
Awdah Al-Hazimi
Keyword(s):  
Industrial Applications ◽  
Biotechnological Applications ◽  
Synthetic Compounds ◽  
Natural Pigments ◽  
Extraction And Purification ◽  
Natural Colorants ◽  
Extensive Range ◽  
Recent Developments ◽  
Pharmaceutical Industries ◽  
Harmful Effects

An extensive range of pigments including phycobiliproteins are present in algae. C-phycocyanin (C-PC), a phycobiliprotein, is one of the key pigments ofSpirulina, a microalgae used in many countries as a dietary supplement. Algal pigments have massive commercial value as natural colorants in nutraceutical, cosmetics, and pharmaceutical industries, besides their health benefits. At present, increasing awareness of harmful effects of synthetic compounds and inclination of community towards the usage of natural products have led to the exploitation of microalgae as a source of natural pigments/colors. This review describes recent findings about the sources and production of C-PC, with emphasis on specific techniques for extraction and purification, along with potential industrial applications in diagnostics, foods, cosmetics, and pharmaceutical industries.

Recent Developments in Vibration Monitoring and Diagnostics for Aeroderivative Gas Turbines

1985 ◽  
Author(s):  
James C. Adams
Keyword(s):  
Gas Turbines ◽  
High Efficiency ◽  
Industrial Applications ◽  
Vibration Monitoring ◽  
Monitoring Systems ◽  
Monitoring Methods ◽  
Reliable Monitoring ◽  
Recent Developments ◽  
Monitoring And Diagnostics ◽  
Processing Techniques

Industrial aeroderivative gas turbines are becoming increasingly popular for use in both on-shore and off-shore installations. The characteristics of these machines — high efficiency in simple cycle operation, small size, and light weight — make them ideal for industrial applications. As the aeroderivative gas turbine has become more widely used, the need for more reliable monitoring methods has become increasingly apparent. Traditional velocity transducer based seismic monitoring systems have had several shortcomings when applied to aeroderivative gas turbines. One of these problems was nuisance alarms due to increasing transducer noise output. Another was not detecting increasing casing vibration because of transducer deterioration. Overcoming these problems has required advances in transducer technology as well as changes in signal processing techniques. This paper describes the technology and techniques used in new seismic vibration monitoring systems.

Industrial applications of magnetoresistive sensors

1997 ◽  
Vol 59 (1-3) ◽  
pp. 165-167 ◽  
Author(s):  
Herbert Schewe ◽  
Wolfgang Schelter
Keyword(s):  
Industrial Applications ◽  
Magnetoresistive Sensors

Traitement de l'air par biofiltration

1999 ◽  
Vol 26 (4) ◽  
pp. 402-424 ◽  
Author(s):  
Hasnaa Jorio ◽  
Michèle Heitz
Keyword(s):  
Current Knowledge ◽  
Industrial Applications ◽  
Biological Processes ◽  
Environmental Aspects ◽  
Basic Principles ◽  
Operational Conditions ◽  
Volatile Organic ◽  
Recent Developments ◽  
Treatment Technologies ◽  
Expensive Process

During several decades, there have been numerous studies and attempts in the field of the treatment of volatile organic solvent contaminated air, with the aim of finding a more efficient and less expensive process. In parallel with the traditional air treatment technologies, biological processes have emerged in recent years. Biofiltration appears to be a particularly preferred path due to its efficiency, its environmental aspects, and its lower costs. In this paper, the biofiltration technology is positioned in relation to conventional techniques and other biological air treatments. Subsequently, after a short historical account of biofiltration, the focus is put on the main objective of this literature review, presenting the current knowledge about the basic principles of the process, its applicability, operational conditions that influence performance and reliability of this process, and recent developments in mathematical biofilter modeling. Finally, industrial applications and biofiltration processing costs are briefly discussed.Key words: biofilter, VOC, biodegradation, modeling, kinetics, humidity, temperature, pH, nutrients, oxygen.[Journal translation]

The Non Destructive Testing Methods Applied to Detect Cracks in the Hot Section of a Turbojet

2011 ◽  
Vol 61 ◽  
pp. 79-83 ◽  
Author(s):  
Salim Bennoud ◽  
Zergoug Mourad
Keyword(s):  
Guided Waves ◽  
Effective Means ◽  
Industrial Applications ◽  
Non Destructive Testing ◽  
Destructive Testing ◽  
New Techniques ◽  
Scientific Approach ◽  
Recent Developments ◽  
Non Destructive ◽  
Standard Techniques

All aircraft whatever they are; are regularly audited. These controls are mainly visual and external; other controls such as "major inspection" or "general revisions” are more extensive and require the dismantling of certain parts of the aircraft. Some parts of the aircraft remain inaccessible and are therefore more difficult to inspect (compressor, combustion chamber, and turbine). The means of detection must ensure controls either during initial construction, or at the time of exploitation of all the parts. The Non destructive testing (NDT) gathers the most widespread methods for detecting defects of a part or review the integrity of a structure. The aim of this work is to present the different (NDT) techniques and to explore their limits, taking into account the difficulties presented at the level of the hot part of a turbojet, in order to propose one or more effective means, non subjective and less expensive for the detection and the control of cracks in the hot section of a turbojet. To achieve our goal, we followed the following steps: - Acquire technical, scientific and practical basis of magnetic fields, electrical and electromagnetic, related to industrial applications primarily to electromagnetic NDT techniques. - Apply a scientific approach integrating fundamental knowledge of synthetic and pragmatic manner so as to control the implementation of NDT techniques to establish a synthesis in order to comparing between the use of different methods. - To review recent developments concerning the standard techniques and their foreseeable development: eddy current, ultrasonic guided waves ..., and the possibility of the implication of new techniques.

scholarly journals Preparation and Recent Developments of Ti/SnO2-Sb Electrodes

2021 ◽  
Vol 2021 ◽  
pp. 1-13
Author(s):  
Fangcheng Cao ◽  
Jingyi Tan ◽  
Shengping Zhang ◽  
Hongqing Wang ◽  
Caizhen Yao ◽  
...  
Keyword(s):  
Specific Conductivity ◽  
Sol Gel ◽  
Research Work ◽  
Chemical Vapor ◽  
Dip Coating ◽  
Industrial Applications ◽  
Chemical Vapor Deposition Method ◽  
Preparation Methods ◽  
As Doping ◽  
Recent Developments

Ti/SnO2-Sb electrode, which is one of the dimensionally stable anode (DSA) electrodes, offers high specific conductivity, excellent electrocatalytic performance, and great chemical stability. For these reasons, Ti/SnO2-Sb electrode has been extensively studied in the fields of wastewater treatment. This review covers essential research work about the advanced oxidation technology and related DSA electrodes. It gives an overview of preparation methods of SnO2 electrodes, including sol-gel method, dip-coating method, electrodeposition method, chemical vapor deposition method, thermal decomposition method, magnetron sputtering method, and hydrothermal method. To extend service life and improve electrocatalytic efficiency, the review provides comprehensive details about the modification technologies of Ti/SnO2-Sb electrode, such as doping modification, composite modification, and structural modification. In addition, the review discusses common problems in industrial applications of Ti/SnO2-Sb electrode and highlights the promising outlook of Ti/SnO2-Sb electrode.

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