scholarly journals Department Announcement System Using Arduino

2021 ◽  
pp. 341-347
Author(s):  
Dr. H. Venkatesh Kumar ◽  
Pavan Kalyan B S ◽  
P Sai Kumar ◽  
Shiva Latha M S ◽  
Shreya B
Keyword(s):  
Control Room ◽  
Universal System ◽  
Good Communication ◽  
Wireless Transceiver ◽  
Sensor Module ◽  
Sound Detection ◽  
Address System

In nowadays we need to stay connected. In most of the college’s, announcements are seen under the major problem. A universal announcement by speakers is usually deployed in most of the institutes, but there are cases when the announcement must be for specific classroom or for a specific person. There in case, such a universal system won't be helpful. Talking of colleges, the scenario in the classroom currently involves communicating facilities. The communication is generally using a student address system accessible from the control room only. This system removes a delay in case of emergency or even when an urgent communication is to be made. The proposed system aims to connect the communication between HODS or an authorized person of the department to the students or workstation, thereby ensuring good communication. We can achieve this using NRF24L01 Antenna Wireless Transceiver, Arduino NANA, Sound detection sensor module and speakers.

The Design of Indoor Monitoring System Based on Atmega128L

2014 ◽  
Vol 926-930 ◽  
pp. 474-477
Author(s):  
Ling Zhang ◽  
Mu Qin Tian
Keyword(s):  
Monitoring System ◽  
Field Data ◽  
Processing Unit ◽  
Control Room ◽  
Single Chip ◽  
Danger Signals ◽  
Central Processing ◽  
Wireless Transceiver ◽  
Indoor Monitoring ◽  
Carbon Monoxide Sensor

This paper describes an indoor monitoring system based on Atmega128L, which uses the temperature, smoke and carbon monoxide sensor to collect indoor danger signals, analyzes the field data collected wireless transceiver device and a central processing unit composed by Atmega128L and NRF24L01 single chip, and meanwhile transmits the information to a small control room, making abnormal indoor information processed timely.

Human reliability analysis for control room upgrades

2009 ◽  
Author(s):  
Ronald Laurids Boring ◽  
Johanna Oxstrand ◽  
Michael Hildebrandt
Keyword(s):  
Reliability Analysis ◽  
Control Room ◽  
Human Reliability ◽  
Human Reliability Analysis

Recommendations for Intensive Care Management in Small Animals Following Anaesthesia

1992 ◽  
Vol 05 (02) ◽  
pp. 66-70
Author(s):  
Karol Mathews ◽  
Doris Dyson
Keyword(s):  
Intensive Care ◽  
Care Management ◽  
Small Animal ◽  
Small Animals ◽  
Monitoring Equipment ◽  
Intensive Care Management ◽  
Good Communication

Intensive care management can be provided in a small animal facility by centralisation of emergency and monitoring equipment. Good communication between all personnel involved in the case ensures that staff are prepared for complications that could arise related to recovery from anaesthesia.

Holistic Care during Delivery

2018 ◽  
Vol 3 (2) ◽  
Keyword(s):  
Health Care ◽  
Holistic Care ◽  
Positive Experience ◽  
Communication Support ◽  
Good Communication ◽  
Birth Companion

Giving birth is a life-changing event. It is a crucial phenomenon in the women’s life. To be care, and to be cared for should be the motive for every health care professional’s mind. Good communication, support, clean and aseptic usage of equipment during compassion from staff, and having her wishes respected, can help her feel in control of what is happening and contribute to making birth a positive experience for the woman and her birth companion.

Lack of Communication between Management and Employees

SIASAT ◽  
2020 ◽  
Vol 4 (3) ◽  
pp. 32-39
Author(s):  
Serlange Campbell ◽  
Sharon Campbell-Phillips ◽  
Daneil Phillips
Keyword(s):  
Communication Skills ◽  
Effective Communication ◽  
Good Communication ◽  
Organisational Effectiveness ◽  
Descriptive Research ◽  
Administrative Functions

Communication is fundamental and vital to all administrative functions and communication is a means of transmitting information and making oneself understood by another or others, Sanchez & Guo (2005). Good communication skills are very important to ones success as an administrator, Yate (2009). This paper discusses how the lack of communication can affect production within organizations and provides guidelines on how both management and employees can create effectiveness by improving their communication skills. Various methods including surveys, questionnaires and interviews will be used through a descriptive research to generate the information that will guide the research. Person’s communication skills affect both personal and organisational effectiveness, Brun (2010); summers (2010). It seems reasonable to conclude that one of the most inhibiting forces to organisational effectiveness is a lack of effective communication, Lutgen-Sandvik (2010). The purpose of this study is to investigate the lack of communication between management and staff in different organizations. The objective is to identify the causes for miscommunication between management and staff, to investigate the kind of effects that the lack of communication would have on different organizations, to provide recommendations on improving the lack of communication, between management and staff throughout organizations.                                                              

Design, Development and Practical Realization of a VLC Supportive Indoor Lighting System

2020 ◽  
pp. 87-97
Author(s):  
Sourish Chatterjee ◽  
Biswanath Roy
Keyword(s):  
Data Communication ◽  
Cost Effective ◽  
Ambient Light ◽  
Lighting System ◽  
Design Development ◽  
Led Driver ◽  
Communication Performance ◽  
Good Communication ◽  
Simulink Model ◽  
Light Interference

In an office space, an LED-based lighting system allows you to perform the function of a data transmitter. This article discusses the cost-effective design and development of a data-enabled LED driver that can transmit data along with its receiving part. In addition, this paper clearly outlines the application of the proposed VLC system in an office environment where ambient light interference is a severe issue of concern. The result shows satisfactory lighting characteristics in general for this area in terms of average horizontal illuminance and illuminance uniformity. At the same time, to evaluate real-time and static communication performance, Arduino interfaced MATLAB Simulink model is developed, which shows good communication performance in terms of BER (10–7) even in presence of ambient light noise with 6 dB signal to interference plus noise ratio. Our designed system is also flexible to work as a standalone lighting system, whenever data communication is not required.

Non Emergency Calls-Depression Coupling in Call Handlers of Rescue 1122 Punjab, Pakistan

2019 ◽  
Vol 34 (Spring 2019) ◽  
pp. 43-55
Author(s):  
Syed Kamal Abid ◽  
Mujahid Hussain ◽  
Muhammad Raza ◽  
Rizwan-ul Haq ◽  
Rizwan Naseer ◽  
...  
Keyword(s):  
Occupational Stress ◽  
Independent Predictor ◽  
Depression Score ◽  
Demographic Variables ◽  
Workplace Stress ◽  
Control Group ◽  
Control Room ◽  
Emergency Calls ◽  
And Control ◽  
Evening Shift

The study was conducted to know whether bulk inflow of Non Emergency Calls (NECs) acts as an independent predictor for depression in call handlers of Rescue 1122, Punjab, Pakistan. Forty five (45) call handlers were recruited from evening shift of 9 districts. Similarly, same-sized control group was made out of field rescuers. The groups were compared for rate and severity level of depression using Beck’s Depression Inventory-II (BDI-II; Beck, Steer, & Brown, 1996). Probable predictors (except workplace stress) for depression in call handlers were evaluated through risk estimates. For workplace stress, a purposefully developed close- ended Workplace Stress Questionnaire including two subscales i.e. Non Emergency call and Control Room Environment of 30 items each was administrated. Twenty nine (64.4%) subjects of study group reported depression on BDI. Consequently, the same group had significantly higher mean depression score than control (18.2 vs. 12.6; p = .00). The scores also showed insignificant association with any of the probable predictors (demographic variables) of the call attendees. The respondents perceived more occupational stress against NECs. The findings attract the attention of authorities towards the severity of the concern.

Development of Wafer Level Chip Size Packaging Process and its Application to the CMOS Image Sensor Module for Medical Device

2017 ◽  
Vol 137 (2) ◽  
pp. 48-58
Author(s):  
Noriyuki Fujimori ◽  
Takatoshi Igarashi ◽  
Takahiro Shimohata ◽  
Takuro Suyama ◽  
Kazuhiro Yoshida ◽  
...  
Keyword(s):  
Medical Device ◽  
Cmos Image Sensor ◽  
Image Sensor ◽  
Wafer Level ◽  
Packaging Process ◽  
Sensor Module ◽  
Chip Size
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