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Related Concept Videos

Control Systems: Applications01:25

Control Systems: Applications

Electrical engineering plays a pivotal role in our daily lives, with control systems at the heart of many applications, from home appliances to sophisticated space shuttles. Control systems manage and regulate the behavior of devices and processes, ensuring they function safely, correctly, and efficiently.
In modern vehicles, control systems manage various functions to enhance performance and safety. The steering wheel and accelerator are primary inputs in a car's control system. The direction...
Control Systems01:10

Control Systems

Control systems are everywhere in contemporary society, influencing diverse applications from aerospace to automated manufacturing. These systems can be found naturally within biological processes, such as blood sugar regulation and heart rate adjustment in response to stress, as well as in man-made systems like elevators and automated vehicles. A control system is essentially a network of subsystems and processes that collaboratively convert specific inputs into desired outputs.
At the heart...
Directional Relays01:25

Directional Relays

Directional relays, essential for managing unidirectional fault currents, enhance the safety and efficiency of power systems. On power lines equipped with directional relays, faults downstream (to the right) of the current transformer typically cause the fault current to lag the bus voltage by approximately 90 degrees, known as the forward direction. In contrast, upstream (left-side) faults may result in the fault current leading the bus voltage by nearly 90 degrees, termed the reverse...
Feedback control systems01:26

Feedback control systems

Feedback control systems are categorized in various ways based on their design, analysis, and signal types.
Linear feedback systems are theoretical models that simplify analysis and design. These systems operate under the principle that their output is directly proportional to their input within certain ranges. For instance, an amplifier in a control system behaves linearly as long as the input signal remains within a specific range. However, most physical systems exhibit inherent nonlinearity...
Control System Problem01:21

Control System Problem

In an open-loop system, such as a basic thermostat, the poles of the transfer function influence the system's response but do not determine its stability. However, when feedback is introduced to form a closed-loop system, such as an advanced thermostat that adjusts heating based on room temperature, stability is governed by the new poles of the closed-loop transfer function.
When forming a closed-loop system, issues can arise if the poles cross into the unstable region, leading to potential...
Open and closed-loop control systems01:17

Open and closed-loop control systems

Control systems are foundational elements in automation and engineering. They are broadly categorized into open-loop and closed-loop systems. These classifications hinge on the presence or absence of feedback mechanisms, significantly influencing the system's performance, complexity, and application.
An open-loop control system operates without feedback from the output. It consists of two primary elements: the controller and the controlled process. The controller receives an input signal and...

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Updated: Jun 6, 2026

In vivo Application of the REMOTE-control System for the Manipulation of Endogenous Gene Expression
08:54

In vivo Application of the REMOTE-control System for the Manipulation of Endogenous Gene Expression

Published on: March 29, 2019

Remote control.

Catherine Cooper

    Nursing Standard (Royal College of Nursing (Great Britain) : 1987)
    |December 15, 2010
    PubMed
    Summary
    This summary is machine-generated.

    Technology empowers patients with pulmonary disease on a remote Scottish island to self-monitor their condition. This digital health approach enables early alerts to nurses for timely intervention, improving respiratory care.

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    In vivo Application of the REMOTE-control System for the Manipulation of Endogenous Gene Expression
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    Published on: March 29, 2019

    Insect-machine Hybrid System: Remote Radio Control of a Freely Flying Beetle (Mercynorrhina torquata)
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    Insect-machine Hybrid System: Remote Radio Control of a Freely Flying Beetle (Mercynorrhina torquata)

    Published on: September 2, 2016

    Area of Science:

    • Respiratory Medicine
    • Digital Health
    • Remote Patient Monitoring

    Background:

    • Chronic pulmonary diseases pose significant management challenges, particularly in remote or underserved areas.
    • Effective monitoring is crucial for preventing acute exacerbations and hospitalizations.

    Purpose of the Study:

    • To evaluate the feasibility and impact of a technology-assisted remote monitoring system for patients with pulmonary disease.
    • To assess the system's ability to facilitate early detection of patient deterioration.

    Main Methods:

    • Implementation of a digital health platform enabling patients to record key physiological data.
    • Development of an alert system for healthcare providers based on predefined patient parameters.
    • Utilizing the system in a cohort of patients residing on a remote Scottish island.

    Main Results:

    • Patients successfully utilized the technology for self-monitoring of their pulmonary condition.
    • The system effectively alerted nursing staff to significant patient deteriorations.
    • Early detection facilitated prompt clinical assessment and management adjustments.

    Conclusions:

    • Technology-driven remote monitoring is a viable strategy for managing pulmonary disease in isolated settings.
    • Empowering patients in self-management improves the timeliness of care for respiratory conditions.
    • This approach enhances the capacity for proactive healthcare delivery in remote communities.