Pathways 100

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Pathways 100

January 23, 2025
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Today we break down the literature for exterior and interior pathways in education communities.   We limit the term “pathway” to refer to human pathways (as in egress and ingress paths); not wiring or piping pathways.   Maximum distance of travel from within a building and along an egress path toward safety is a core topic in building safety literature.  Starting 2023 we will break down coverage of subject catalogs and bibliographies:

Pathways 100: Survey of all titles for both the exterior and interior environments

Pathways 200: Review of codes, standards and guidelines for building interiors

Related recent research:

Hallways and stairways lighting system cost reduction

The research on circadian rhythm parameters testing of lighting quality in classrooms

Research and discussion on classroom blackboard lighting

Pathways 300: Review of codes, standards and guidelines campus environment outside the buildings; all seasons

Pathways 500: Review of noteworthy litigation.   Campus pathways are rich in possibilities for legal actions so we will refresh our understanding of the landmark decisions.

This breakdown is “somewhat” inspired by recent action by ASHRAE International to expand the scope of ASHRAE 90.1 to heating and cooling environments outside buildings.   The new title of ASHRAE 901. includes the word “Site”, which is another way of saying “the world” outside buildings.   Standards Michigan commented on the consequences of doing this in the proposal stages in 2020-2021.


The topic involves titles from many standards setting organizations; among them:

American National Standards Institute

C136-series for street lighting

International Code Council (accessible and useable ingress and egress entrances, paths and exits)

International Building Code: Chapter 10 Means of Egress

ICC A117 Accessibility Meeting Agenda December 15 2022 (Pathways)

ICC A117.1 2023 Meeting Calendar Accessible and Useable Buildings

Modifications for A117.1 12-1-2022 meeting

A117.1 11-17-2022 Agenda 20

A117.1 7-28-2022 Minutes 12

IFC §909.21.6 Proposal FS118-21 Pressurization systems for elevator pathways (now being discussed during the ICC Group A Committee Action Hearings in September)

American Society of Civil Engineers (roads, sidewalks)

American Society of Mechanical Engineers

ASME A17.1-2019: Safety Code for Elevators and Escalators

Elevators & Lifts

Institute of Electrical and Electronic Engineers (wayfinding along unofficial footpaths using the internet of small things)

Education & Healthcare Facility Electrotechnology

A BIM-Based Coordination Support System for Emergency Response

Computer Vision Method in Means of Egress Obstruction Detection

Recommended Practice for the Design of Power Systems Supplying Lighting Systems in Commercial and Industrial Facilities

Wayfinding: Current Research

 

National Electrical Manufacturers Association

National Fire Protection Association (fire protection for interior premises, fire truck routes, electric signage, security)

2021 NFPA 101 Life Safety Code

Chapter 3 Means of Egress

Chapter 12-13 Assembly Occupancies

Chapter 14-15 Educational Occupancies

Chapter 18-19 Health Care Occupancies

2022 Standard for Emergency and Standby Power Systems

Chapter 5 – Emergency Power Supply: Energy Sources, Converters and Accessories

ASTM International Committee C09 on Concrete and Concrete Aggregates

Standard Terminology Relating to Concrete and Concrete Aggregates

…And about 20 others.

We might venture onto the minefield of sensitivities about signage: too much, too many, too big, too small?  There are signs everywhere in academia.

Many titles in the foregoing list are inspired by legal requirements of the Americans with Disabilities Act administered by the US Department of Justice

As usual, we’ll only have time to identify the titles and concepts in motion and set up a separate markup session.   Open to everyone; use the login credentials at the upper right of our home page.

Texas Tech


MORE:

International Building Code §3104 Pedestrian Walkways and Tunnels 

2023 National Electrical Code Article 420 — Luminaires, Lampholders, and Lamps

2023 National Electrical Code Article 600 – Electric Signs and Outline Lighting

2023 National Electrical Code Article 620 — Elevators, Dumbwaiters, Escalators, Moving Walks, Lifts and Chairlifts

Bibliography

Shaping the Sidewalk Experience

The 8 Principles of Sidewalks

Federal Highway Administration University Course on Bicycle and Pedestrian Transportation

“The Via Appia: A Case Study in the Political Geography of Imperialism” Hannah Friedman.  This article, published in the Journal of Historical Geography in 2011, examines the Appian Way as a product of Roman imperialism and a reflection of Roman attitudes toward the landscape and its inhabitants. The author draws on both textual and archaeological evidence to explore the road’s impact on the regions it passed through.

“The Appian Way: The Road that Built the Roman Empire” by Richard Talbert – Cambridge University Press 2012.  A a comprehensive study of the Appian Way and its significance to the Roman Empire. The author draws on a wide range of archaeological and historical evidence to explore the road’s construction, use, and legacy.

 

 

„Northern Lights”

January 23, 2025
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Chór Śląskiego Uniwersytetu Medycznego w Katowicach

This is a choral composition that falls within the genre of modern classical music.  Ola Gjeilo is a Norwegian composer and pianist known for his engaging and atmospheric choral works; here inspired by the Aurora Borealis.

The text is the Latin Pulchra es, amica mea, from Song of Solomon:

Thou art beautiful, O my love,
sweet and comely as Jerusalem,
terrible as an army set in array.
Turn away thy eyes from me,
for they have made me flee away.

History of Western Civilization Told Through the Acoustics of its Worship Spaces

Polska

Wayfinding

January 23, 2025
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Modelling and Simulation Wayfinding in Unfamiliar Campus Environment

Designing digital signage for better wayfinding performance: New visitors’ navigating campus of university

Wayfinding Behavior Detection by Smartphone

Human Behavior During Emergency Evacuation: Cell Transmission Model

Almawhere 2.0: a pervasive system to facilitate indoor wayfinding

Managing egress of crowd during infrastructure disruption

A Fuzzy-Theory-Based Cellular Automata Model for Pedestrian Evacuation From a Multiple-Exit Room

Emergency exit sign detection system for visually impaired people

Evacuating Routes in Indoor-Fire Scenarios with Selection of Safe Exits on Known and Unknown Buildings Using Machine Learning

Exits choice based on cellular automaton model for pedestrians’ evacuation

Computer aided architectural design: Wayfinding complexity analysis

Using space syntax to understand knowledge acquisition and wayfinding in indoor environments

Wayfinding by auditory cues in virtual environments

Computer Vision Method in Means of Egress Obstruction Detection

Map Displays And Landmark Effects On Wayfinding In Unfamiliar Environments

Informing the design of an automated wayfinding system for individuals with cognitive impairments

Virtual Reality to Study Pedestrian Wayfinding: Motivations and an Experiment on Usability

AR-enabled wayfinding kiosk

Research on the terrain cognition in small-scale environment

A comparison study of stationary and mobile eye tracking on EXITs design in a wayfinding system

CityGuide: A Seamless Indoor-Outdoor Wayfinding System for People With Vision Impairments

Poster: Evaluation of Wayfinding Aid Techniques in Multi-Level Virtual Environments

Automatic Optimization of Wayfinding Design

Implementing game artificial intelligence to decision making of agents in emergency egress

Navigating MazeMap: Indoor human mobility, spatio-logical ties and future potential

Energy conservation from retrofit ‘exit‘ sign in public premises

 

How to Care for Horses in the Winter

January 22, 2025
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“No hour of life is wasted that is spent in the saddle.”
— Winston Churchill

 

Utah


Gulliver’s Travels

…”The curiosity and impatience of my master were so great, that he spent many hours of his leisure to instruct me. He was convinced (as he afterwards told me) that I must be a Yahoo, but my teachableness, civility and cleanliness, astonished him; which were qualities altogether opposite to those animals…”


 

Rewind: Animals 100

Stablecoin

January 22, 2025
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Children’s Hospital Neonatal Intensive Care

January 21, 2025
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Some of the common electro-technologies used in a neonatal care unit include:

  • Incubators: These temperature-controlled units create a controlled environment to keep premature or sick infants warm and protected.
  • Ventilators: Mechanical ventilators assist newborns with respiratory distress by delivering oxygen and helping them breathe.
  • Monitors: These devices track vital signs such as heart rate, oxygen levels, blood pressure, and temperature to ensure the baby’s health and detect any abnormalities.
  • Phototherapy Lights: Special lights are used to treat jaundice in newborns, helping to break down excess bilirubin in the blood.
  • Intravenous Pumps: These pumps are used to deliver medications, fluids, and nutrients directly into the baby’s bloodstream.
  • Feeding Tubes: For infants who are unable to feed orally, feeding tubes are used to deliver breast milk or formula directly into their stomach.
  • Blood Gas Analyzers: These machines measure the levels of oxygen, carbon dioxide, and other gases in a baby’s blood to monitor respiratory status and acid-base balance.
  • Infusion Pumps: Used to administer controlled amounts of fluids, medications, or nutrients to newborns.
  • CPAP/BiPAP Machines: Continuous Positive Airway Pressure (CPAP) and Bi-level Positive Airway Pressure (BiPAP) machines help newborns with breathing difficulties by providing a continuous flow of air pressure.
  • Neonatal Resuscitation Equipment: This includes equipment such as resuscitation bags, endotracheal tubes, laryngoscopes, and suction devices used during emergency situations to assist with newborn resuscitation.

It’s important to note that specific tools and equipment may vary depending on the level of neonatal care provided by the unit, the needs of the infants, and the policies of the healthcare facility.

Neonatal care, as a specialized field, has been shaped by the contributions of several pioneers in medicine. Here are a few notable figures who have made significant advancements in neonatal care:

  • Dr. Virginia Apgar was an American obstetrical anesthesiologist who developed the Apgar score in 1952. The Apgar score is a quick assessment tool used to evaluate the overall health of newborns immediately after birth. It assesses the baby’s heart rate, respiratory effort, muscle tone, reflex irritability, and color, providing valuable information for prompt intervention and monitoring.
  • Dr. Martin Couney, a pioneering physician, established incubator exhibits at world fairs and amusement parks in the early 20th century. He promoted the use of incubators to care for premature infants and played a significant role in popularizing the concept of neonatal intensive care.
  • Dr. Virginia A. Apgar, an American pediatrician and neonatologist, made significant contributions to the field of neonatology. She specialized in the care of premature infants and conducted extensive research on neonatal resuscitation and newborn health. She also developed the Apgar scoring system, although unrelated to Dr. Virginia Apgar mentioned earlier.
  • Dr. Lula O. Lubchenco was an influential researcher and neonatologist who made important contributions to the understanding of newborn growth and development. She developed the Lubchenco Growth Chart, which provides a standardized assessment of a newborn’s size and gestational age, aiding in the identification and monitoring of growth abnormalities.
  • Dr. Mary Ellen Avery was a renowned American pediatrician and researcher whose work focused on understanding and treating respiratory distress syndrome (RDS) in premature infants. She identified the importance of surfactant deficiency in RDS and contributed to the development of surfactant replacement therapy, revolutionizing the care of preterm infants.

These individuals, among many others, have played pivotal roles in advancing the field of neonatal care, improving the understanding, diagnosis, treatment, and overall outcomes for newborn infants.

Healthcare Facilities Code

IEEE  Education & Healthcare Facility Electrotechnology

 

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