Rimdas: A Proposed System for Reducing Runway Incursions

2010 ◽  
Vol 18 (2) ◽  
pp. 10-17 ◽  
Author(s):  
Peter N. Squire ◽  
Jane H. Barrow ◽  
Kevin T. Durkee ◽  
Carl “Mac” Smith ◽  
Jennifer C. Moore ◽  
...  
Keyword(s):  
Low Cost ◽  
Cost Effective ◽  
Cognitive Engineering ◽  
Sensor Technology ◽  
Critical Factors ◽  
Flexible System ◽  
Air Traffic Controllers ◽  
Runway Incursions ◽  
Runway Incursion ◽  
Novel Design

FEATURE AT A GLANCE: To address the increasingly serious problem of runway incursions at airports, we developed a novel design based on inexpensive sensor technology and a hybrid cognitive engineering development plan. Alerting time and monetary costs were critical factors in the creation of a low-cost, scalable, and flexible system that can directly warn pilots and air traffic controllers of impending incursions. This article describes the human-centered design process used to develop an alternative to current runway incursion prevention systems. Because it is cost-effective, the system could be employed at nearly any airport regardless of size or budget.

scholarly journals Static, Portable and Smart Detection of Water Quality in Panchayath Distribution Tank

2019 ◽  
Vol 8 (2S5) ◽  
pp. 103-108
Keyword(s):  
Real Time ◽  
Low Cost ◽  
Cost Effective ◽  
Daily Basis ◽  
Quality Parameters ◽  
Sensor Data ◽  
Sensor Technology ◽  
Real Time System ◽  
Quality Of Water ◽  
Physical And Chemical

The significant crunch in the Current world is Water pollution. It has created an abundant influence on the Environment. With the intention of the non-toxic distribution of the water and its eminence should be monitored at real time. This paper suggested the smart detection with low cost real time system which is used to monitor the quality of water through IOT(internet of things). The system entail of different sensors which are used to measure the physical and chemical parameters of the water. The quality parameters are temperature, pH, turbidity, conductivity and Total dissolved solids of the water are measured. Commercially available products capable of monitoring such parameters are usually somewhat expensive and the data’s are collected by mobile van. Using Sensor technology provides a cost-effective and pre-eminent reliable as they can provide real time output. The measured values from the sensors can be observed by the core controller. The controller was programmed to monitor the distribution tank on a daily basis to hour basis monitoring. The TIVA C series is used as a core controller. The Controller is mounted on the side of the distribution tank. Finally, the sensor data from the controller is sent to Wi-Fi module through UART protocol. Wi-fi Module is connected to a public Wi-Fi system through which data is seen by the locals who are all connected to that Wi-Fi network.

scholarly journals Customised light source for Sinuscope - A Novel Design

2019 ◽  
Vol VOLUME 7 (VOLUME 7 NUMBER 2 NOV 2018) ◽  
pp. 28-29
Author(s):  
Arvind Kumar Verma
Keyword(s):  
Light Source ◽  
Low Cost ◽  
Cost Effective ◽  
Routine Practice ◽  
Metallic Tube ◽  
External Light Source ◽  
Novel Design ◽  
Poor Infrastructure

Sinuscopes are durable instruments that deliver excellent visualization needed for diagnostic, therapeutic and surgical sinus and nasal procedures. It requires a light source like all other endoscopes for illumination of the objects. In lieu of expensive cost of commercial external light source we have designed a hand held customized low cost light source for sinuscope to be highly cost effective in routine practice particularly at places with poor infrastructure. This customized light source consists of hallow metallic tube fitted with LED bulb connected with battery which description we are sending for its patenting before presenting it for publication.

scholarly journals A Novel Design Portable Plugged-Type Soil Microbial Fuel Cell for Bioelectricity Generation

Energies ◽  
2021 ◽  
Vol 14 (3) ◽  
pp. 553
Author(s):  
Hoang-Uyen-Dung Nguyen ◽  
Dang-Trang Nguyen ◽  
Kozo Taguchi
Keyword(s):  
Microbial Fuel Cells ◽  
Low Cost ◽  
Cost Effective ◽  
Soil Microbial ◽  
Remote Sensors ◽  
On Demand ◽  
Sensing Systems ◽  
Soil Microbial Fuel Cell ◽  
Micropower Generation ◽  
Novel Design

Soil microbial fuel cells (SMFCs) are a promising cost-effective power source for on-demand electricity generation applications. So far, reported SMFC configurations are usually bulky and hard to setup. In this study, a low-cost portable plugged-type SMFC (PSMFC) was designed and fabricated for on-demand micropower generation. The PSMFC can be activated just by plugging into natural wet soil, which is easy to access in the natural condition. The PSMFC uses carbon-based electrodes for cost-effectiveness. After setting the PSMFC into the soil to activate, it started to produce electricity after 1 h and reached the power density of 7.3 mW/m2 after 48 h. The proposed PSMFC can potentially generate electricity for remote sensors or soil sensing systems.

scholarly journals Development of a Novel Design and Subsequent Fabrication of an Automated Touchless Hand Sanitizer Dispenser to Reduce the Spread of Contagious Diseases

Healthcare ◽  
2021 ◽  
Vol 9 (4) ◽  
pp. 445
Author(s):  
Arnab Das ◽  
Adittya Barua ◽  
Md. Ajwad Mohimin ◽  
Jainal Abedin ◽  
Mayeen Uddin Khandaker ◽  
...  
Keyword(s):  
Low Cost ◽  
Sharp Decrease ◽  
Cost Effective ◽  
World Health ◽  
Public Places ◽  
Hand Sanitizer ◽  
Contagious Diseases ◽  
Infra Red ◽  
Health Organization ◽  
Novel Design

Background: The use of a touchless automated hand sanitizer dispenser may play a key role to reduce contagious diseases. The key problem of the conventional ultrasonic and infra-red-based dispensers is their malfunctioning due to the interference of sunlight, vehicle sound, etc. when deployed in busy public places. To overcome such limitations, this study introduced a laser-based sensing device to dispense sanitizer in an automated touchless process. Method: The dispensing system is based on an Arduino circuit breadboard where an ATmega328p microcontroller was pre-installed. To sense the proximity, a light-dependent resistor (LDR) is used where the laser light is to be blocked after the placement of human hands, hence produced a sharp decrease in the LDR sensor value. Once the LDR sensor value exceeds the lower threshold, the pump is actuated by the microcontroller, and the sanitizer dispenses through the nozzle. Results and discussion: A novel design and subsequent fabrication of a low-cost, touchless, automated sanitizer dispenser to be used in public places, was demonstrated. The overall performance of the manufactured device was analyzed based on the cost and power consumption, and environmental factors by deploying it in busy public places as well as in indoor environment in major cities in Bangladesh, and found to be more efficient and cost-effective compared to other dispensers available in the market. A comprehensive discussion on this unique design compared to the conventional ultrasonic and infra-red based dispensers, is presented to show its suitability over the commercial ones. The guidelines of the World Health Organization are followed for the preparation of sanitizer liquid. A clear demonstration of the circuitry connections is presented herein, which facilitates the interested individual to manufacture a cost-effective dispenser device in a relatively short time and use it accordingly. Conclusion: This study reveals that the LDR-based automated hand sanitizer dispenser system is a novel concept, and it is cost-effective compared to the conventional ones. The presented device is expected to play a key role in contactless hand disinfection in public places, and reduce the spread of infectious diseases in society.

Wind Turbine Structural Dynamics – A Review of the Principles for Modern Power Generation, Onshore and Offshore

2002 ◽  
Vol 26 (4) ◽  
pp. 211-222 ◽  
Author(s):  
Jan van der Tempel ◽  
David-Pieter Molenaar
Keyword(s):  
Low Cost ◽  
Cost Effective ◽  
Large Mass ◽  
Electricity Production ◽  
Structure Form ◽  
Energy Converter ◽  
Lightweight Structures ◽  
Flexible System ◽  
Design Options ◽  
The Cost

Wind turbines for electricity production have two seemingly opposing constraints; they need to be structural secure yet of low cost. To meet the first constraint, it would be an obvious choice to design a stiff structure of consequently large mass but this would drive up the cost. By reducing the mass a more cost effective turbine can be realized. However, such lightweight structures are by definition more flexible. To design a cost effective flexible system, thorough understanding of the dynamics is essential. This paper reviews the theoretical basics of the dynamic design options and applies these to realistic situations, including offshore machines under wave action. The wind energy converter and the support structure form an integrated dynamic system that must be developed in mutual interdependency and close co-operation. This paper provides a contribution to this integration process by extending the design approach initiated in the Opti-OWECS study [1] and the work of Kühn [2].

scholarly journals Medical Identification and Sensing Technology for Assisting and E-Health Monitoring Systems for Disabled and Elderly Persons

2022 ◽  
pp. 9-17
Author(s):  
Nagumi Wambui
Keyword(s):  
Real Time ◽  
Health Monitoring ◽  
Health Management ◽  
Low Cost ◽  
Cost Effective ◽  
Sensor Technology ◽  
Elderly Persons ◽  
Physiological Indicators ◽  
The Individual ◽  
At Home

This research gives an overview of numerous kinds of identification and sensor technology that have been shown to improve the standard of living of older persons in hospital and home settings. Recent advancements in semiconductors and microsystems have enabled the creation of low-cost medical equipment, which are used by various persons as prevention and E-Health Monitoring (EHM) tools. Remote health management, which relies on wearable and non-invasive sensing devices, controllers, and current information and communication technology, provides cost-effective solutions that enable individuals to remain in their familiar homes while being safeguarded. Additionally, when preventative actions are implemented at home, costly medical centers are becoming available for use by intensive care patients. Patients' vital physiological indicators may be monitored in real time by remote devices, which can also watch, analyze, and, most importantly, offer feedback on their health problems. To translate different types of vital indicators into electrical impulses, sensors are employed in computerized healthcare and non-medical devices. Life-sustaining implants, preventative interventions, and long-term E-Health Monitoring (EHM) of handicapped or unwell patients may all benefit from sensors. Whether the individual is in a clinic, hospital, or at home, medical businesses, such as health insurers, want real-time, dependable, and precise diagnostic findings from sensing devices that can be examined virtually.

scholarly journals RUNWAY INCURSIONS IN NORWAY 2009-2019: A CASE STUDY OF EXTENDED INVESTIGATION REPORTS

2021 ◽  
Vol 25 (3) ◽  
pp. 5-14
Author(s):  
JARLE EID ◽  
◽  
PREBEN B. JENSEN ◽  
Keyword(s):  
Situational Awareness ◽  
Theoretical Framework ◽  
Aviation Industry ◽  
Explanatory Factors ◽  
Air Traffic Controllers ◽  
Aviation Hazards ◽  
Runway Incursions ◽  
Runway Incursion

Abstract: The aim of the present study is to examine case studies from extended investigations of runway incursions in Norway from 2009-2019. Runway incursions involves an incorrect presence of an aircraft, vehicle or person on the runway and represents a relatively frequent threat to safety in the aviation industry. A content analysis and classification of the extended investigation reports (N=7) revealed 42 explanatory factors that could be condensed into four categories related to perception, procedural errors, memory and decision-making. When mapped onto the theoretical framework of situational awareness about 70% of the explanatory factors were related to misperception of information, improper comprehension of information or incorrect projection of future actions, respectively. The present study suggests that situational awareness can serve as a useful theoretical framework to identify deficits in human factors associated with runway incursion incidents. The results from this study contributes to inform investigation into aviation hazards and training of air traffic controllers.

ASSESSMENT OF THE PLATELET COUNT IN THE PREGNANT WOMEN IN IGIMS, PATNA, BIHAR

2020 ◽  
Vol 4 (2) ◽  
Author(s):  
Tanwi Singh ◽  
Anshuman Sinha
Keyword(s):  
Platelet Count ◽  
Pregnant Women ◽  
Screening Test ◽  
Low Cost ◽  
Medical Science ◽  
Cost Effective ◽  
Platelet Indices ◽  
Increased Risk ◽  
Low Platelet Count ◽  
Severity Of The Disease

The major risk associated with low platelet count in pregnancy is the increased risk of bleeding during the childbirth or post that. There is an increased blood supply to the uterus during pregnancy and the surgical procedure requires cutting of major blood vessels. Women with thrombocytopenia are at increased risk of losing excessive blood. The risk is more in case of caesarean delivery as compared to vaginal delivery. Hence based on above findings the present study was planned for Assessment of the Platelet Count in the Pregnant Women in IGIMS, Patna, Bihar. The present study was planned in Department of Pathology, Indira Gandhi Institute of Medical Science, Patna, Bihar, India. The present study was planned from duration of January 2019 to June 2019. In the present study 200 pregnant females samples received for the platelet estimation were enrolled in the present study. Clinically platelet indices can be a useful screening test for early identification of preeclampsia and eclampsia. Also platelet indices can assess the prognosis of this disease in pregnant women and can be used as an effective prognostic marker because it correlates with severity of the disease. Platelet count is a simple, low cost, and rapid routine screening test. Hence the data generated from the present study concludes that platelet count can be used as a simple and cost effective tool to monitor the progression of preeclampsia, thereby preventing complications to develop during the gestational period. Keywords: Platelet Count, Pregnant Women, IGIMS, Patna, Bihar, etc.

Janus – A New Approach to Air Combat Pilot Training

2019 ◽  
Vol 2019 (4) ◽  
pp. 7-22
Author(s):  
Georges Bridel ◽  
Zdobyslaw Goraj ◽  
Lukasz Kiszkowiak ◽  
Jean-Georges Brévot ◽  
Jean-Pierre Devaux ◽  
...  
Keyword(s):  
Low Cost ◽  
Cost Effective ◽  
High Energy ◽  
Training System ◽  
Embedded Sensors ◽  
Pilot Training ◽  
New Approach ◽  
Combat Aircraft ◽  
Air Combat ◽  
The Cost

Abstract Advanced jet training still relies on old concepts and solutions that are no longer efficient when considering the current and forthcoming changes in air combat. The cost of those old solutions to develop and maintain combat pilot skills are important, adding even more constraints to the training limitations. The requirement of having a trainer aircraft able to perform also light combat aircraft operational mission is adding unnecessary complexity and cost without any real operational advantages to air combat mission training. Thanks to emerging technologies, the JANUS project will study the feasibility of a brand-new concept of agile manoeuvrable training aircraft and an integrated training system, able to provide a live, virtual and constructive environment. The JANUS concept is based on a lightweight, low-cost, high energy aircraft associated to a ground based Integrated Training System providing simulated and emulated signals, simulated and real opponents, combined with real-time feedback on pilot’s physiological characteristics: traditionally embedded sensors are replaced with emulated signals, simulated opponents are proposed to the pilot, enabling out of sight engagement. JANUS is also providing new cost effective and more realistic solutions for “Red air aircraft” missions, organised in so-called “Aggressor Squadrons”.

Motivating Compliance: Firm Response to Mandatory Disclosure Policies

2018 ◽  
Vol 32 (2) ◽  
pp. 103-119
Author(s):  
Colleen M. Boland ◽  
Chris E. Hogan ◽  
Marilyn F. Johnson
Keyword(s):  
Conflict Of Interest ◽  
Low Cost ◽  
Cost Effective ◽  
Data Availability ◽  
Policy Adoption ◽  
Future Research ◽  
Regulated Firms ◽  
Firm Response ◽  
Disclosure Rules ◽  
The Impact

SYNOPSIS Mandatory existence disclosure rules require an organization to disclose a policy's existence, but not its content. We examine policy adoption frequencies in the year immediately after the IRS required mandatory existence disclosure by nonprofits of various governance policies. We also examine adoption frequencies in the year of the subsequent change from mandatory existence disclosure to a disclose-and-explain regime that required supplemental disclosures about the content and implementation of conflict of interest policies. Our results suggest that in areas where there is unclear regulatory authority, mandatory existence disclosure is an effective and low cost regulatory device for encouraging the adoption of policies desired by regulators, provided those policies are cost-effective for regulated firms to implement. In addition, we find that disclose-and-explain regulatory regimes provide stronger incentives for policy adoption than do mandatory existence disclosure regimes and also discourage “check the box” behavior. Future research should examine the impact of mandatory existence disclosure rules in the year that the regulation is implemented. Data Availability: Data are available from sources cited in the text.

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