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Multiple Pipe Systems

Multiple Pipe Systems

Multipipe systems consist of complex configurations of interconnected pipes designed to transport fluids efficiently across intricate networks. They are essential in engineering applications requiring precise control over flow distribution, pressure, and head loss. They are categorized into series, parallel, loop, and network configurations, each distinguished by unique flow characteristics and applications.
Series Configuration
In a series configuration, fluid flows sequentially from one pipe...

Single Pipe Systems

Single Pipe Systems

In pipe flow analysis, problems are typically categorized into three types — Type I, Type II, and Type III — based on the known parameters and the desired outcome. Each type of problem addresses specific engineering requirements using fluid properties, pipe characteristics, and operational conditions.
In a Type I problem, fluid properties (density and viscosity), pipe characteristics (including diameter, length, and surface roughness), and the flow rate or average velocity are known. The...

General Characteristics of Pipe Flow I

General Characteristics of Pipe Flow I

Pipe flow refers to the movement of fluids within fully enclosed conduits, typically cylindrical in shape, such as water pipes or hydraulic hoses. These conduits are designed to withstand high-pressure gradients that drive fluid movement, contrasting with open-channel flows, where gravity is the primary driving force. Rectangular conduits, like air conditioning and heating ducts, generally operate at lower pressures and are less suited for high-pressure applications.
The classification of fluid...

Major Losses in Pipes

Major Losses in Pipes

When a fluid flows through a pipe, it experiences energy losses due to frictional resistance along the pipe walls, known as major losses. These energy losses result in a pressure drop, which varies based on the flow conditions — whether laminar or turbulent — and the specific physical properties of the fluid and pipe.
Fluid flow can be classified as laminar or turbulent, primarily based on the Reynolds number. This dimensionless number reflects the relative influence of inertial to viscous...

Minor Losses in Pipes

Minor Losses in Pipes

In pipe systems, minor losses refer to energy losses arising from components such as valves, bends, fittings, expansions, and other features that disrupt the steady flow of fluid. These disturbances cause energy dissipation through turbulence and resistance, which engineers quantify to manage system efficiency effectively.
Valves play a significant role in generating minor losses by obstructing or redirecting the fluid flow. When a valve is closed or partially closed, it restricts the flow...

Healthcare Agencies II

Healthcare Agencies II

There are various healthcare agencies in the United States—some of which are managed by religious institutions and others by different government branches.
Parish nursing is a growing specialty nursing profession that focuses on holistic healthcare, health promotion, and illness prevention. It blends professional nursing practice with a health ministry, focusing on health and healing within the context of a Christian community. Parish nurses serve as health educators, referral sources, and lay...

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Related Experiment Video

Updated: May 11, 2026

Adapting Human Videofluoroscopic Swallow Study Methods to Detect and Characterize Dysphagia in Murine Disease Models

Adapting Human Videofluoroscopic Swallow Study Methods to Detect and Characterize Dysphagia in Murine Disease Models

Published on: March 1, 2015

Of pipes, persons, and patients.

Medical Humanities

|May 15, 2013

Summary

This study explores how representations of patients, influenced by Foucault and Kant, highlight the constraints on personhood within social and psychological contexts. It examines the patient as both subject and object of illness.

Area of Science:

Philosophy of Medicine
Medical Sociology
Art Criticism

Background:

Michel Foucault's analysis of René Magritte's art provides a framework for examining representations of individuals.
Immanuel Kant's distinction between the noumenal and phenomenal person offers a philosophical lens.
The concept of 'personhood' is explored in relation to the experience of illness.

Purpose of the Study:

To broaden Foucault's template to analyze representations of patients.
To contrast Kant's noumenal person with phenomenal persons and the well individual with the patient.
To investigate how patients, as subjects or objects of illness, are constrained by psychological and social contexts.

Main Methods:

Philosophical analysis of Foucault's and Kant's concepts.

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Assessment of Dependence in Activities of Daily Living Among Older Patients in an Acute Care Unit

Assessment of Dependence in Activities of Daily Living Among Older Patients in an Acute Care Unit

Published on: September 30, 2020

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Last Updated: May 11, 2026

Adapting Human Videofluoroscopic Swallow Study Methods to Detect and Characterize Dysphagia in Murine Disease Models

Adapting Human Videofluoroscopic Swallow Study Methods to Detect and Characterize Dysphagia in Murine Disease Models

Published on: March 1, 2015

Continuous Blood Sampling in Small Animal Positron Emission Tomography/Computed Tomography Enables the Measurement of the Arterial Input Function

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Published on: August 8, 2019

Assessment of Dependence in Activities of Daily Living Among Older Patients in an Acute Care Unit

Assessment of Dependence in Activities of Daily Living Among Older Patients in an Acute Care Unit

Published on: September 30, 2020

Comparative analysis of representations of 'person' and 'patient'.

Exploration of the psychological and social dimensions of illness.

Main Results:

Patients are often "imprisoned" within contexts that limit their freedom and existential continuity.
The patient's identity and personhood can be questioned due to their illness experience.
Distinctions between the well individual and the patient reveal differing experiences of personhood.

Conclusions:

Understanding patient representations requires considering philosophical and social contexts.
The experience of illness can challenge fundamental aspects of personhood.
Further examination of patient subjectivity and objectification is warranted.