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Biology
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CC BY
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Biology is designed for multi-semester biology courses for science majors. It is grounded on an evolutionary basis and includes exciting features that highlight careers in the biological sciences and everyday applications of the concepts at hand. To meet the needs of today’s instructors and students, some content has been strategically condensed while maintaining the overall scope and coverage of traditional texts for this course. Instructors can customize the book, adapting it to the approach that works best in their classroom. Biology also includes an innovative art program that incorporates critical thinking and clicker questions to help students understand—and apply—key concepts.

Subject:
Biology
Life Science
Material Type:
Full Course
Provider:
Rice University
Provider Set:
OpenStax College
Date Added:
08/22/2012
Biology, Animal Structure and Function, Sensory Systems, Hearing and Vestibular Sensation
Conditional Remix & Share Permitted
CC BY-NC
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By the end of this section, you will be able to:Describe the relationship of amplitude and frequency of a sound wave to attributes of soundTrace the path of sound through the auditory system to the site of transduction of soundIdentify the structures of the vestibular system that respond to gravity

Subject:
Applied Science
Biology
Life Science
Material Type:
Module
Date Added:
07/10/2017
Biology, Animal Structure and Function, The Musculoskeletal System, Types of Skeletal Systems
Conditional Remix & Share Permitted
CC BY-NC
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By the end of this section, you will be able to:Discuss the different types of skeletal systemsExplain the role of the human skeletal systemCompare and contrast different skeletal systems

Subject:
Applied Science
Biology
Life Science
Material Type:
Module
Date Added:
07/10/2017
Hope for a cure: Attacking the inflammatory origins of cholesteatoma
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CC BY
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This resource is a video abstract of a research paper created by Research Square on behalf of its authors. It provides a synopsis that's easy to understand, and can be used to introduce the topics it covers to students, researchers, and the general public. The video's transcript is also provided in full, with a portion provided below for preview:

"Cholesteatoma is abnormal skin growth in the middle section of the ear. The resulting damage can lead to hearing loss and even facial paralysis. Unfortunately, no medical cure for cholesteatoma currently exists, and while surgical removal of excess tissue can be effective, 12 to 30% of patients show a recurrence of cholesteatoma. To understand how this abnormality forms and returns in some cases, researchers examined cholesteatoma tissue in the lab. Experiments showed that inflammatory signaling caused overactive skin cell growth. That signaling was largely mediated by the transmembrane protein TLR4, a molecule that helps orchestrate the innate immune response during infection and injury. Signs of cholesteatoma were effectively reduced by suppressing TLR4 activity with LPS-RS, a TLR4 antagonist and toxin derived from photosynthetic bacteria..."

The rest of the transcript, along with a link to the research itself, is available on the resource itself.

Subject:
Biology
Life Science
Material Type:
Diagram/Illustration
Reading
Provider:
Research Square
Provider Set:
Video Bytes
Date Added:
10/16/2021
Modeling Issues in Speech and Hearing
Conditional Remix & Share Permitted
CC BY-NC-SA
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This course explores the theory and practice of scientific modeling in the context of auditory and speech biophysics. Based on seminar-style discussions of the research literature, the class draws on examples from hearing and speech, and explores general, meta-theoretical issues that transcend the particular subject matter. Examples include: What is a model? What is the process of model building? What are the different approaches to modeling? What is the relationship between theory and experiment? How are models tested? What constitutes a good model?

Subject:
Applied Science
Biology
Engineering
Health, Medicine and Nursing
Life Science
Mathematics
Physical Science
Material Type:
Full Course
Provider:
MIT
Provider Set:
MIT OpenCourseWare
Author:
Melcher, Jennifer
Shera, Christopher
Date Added:
02/01/2006
My Mechanical Ear Can Hear!
Read the Fine Print
Educational Use
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Students are introduced to various types of hearing impairments and the types of biomedical devices that engineers have designed to aid people with this physical disability.

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Material Type:
Activity/Lab
Lesson Plan
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Denise W. Carlson
Emily Weller
Jessica Todd
Lesley Herrmann
Malinda Schaefer Zarske
Sara Born
Date Added:
09/18/2014
Nerve Racking
Read the Fine Print
Educational Use
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This lesson describes the function and components of the human nervous system. It helps students understand the purpose of our brain, spinal cord, nerves and the five senses. How the nervous system is affected during spaceflight is also discussed in this lesson.

Subject:
Anatomy/Physiology
Applied Science
Engineering
Life Science
Material Type:
Activity/Lab
Lesson Plan
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Denali Lander
Emily Weller
Janet Yowell
Jessica Todd
Malinda Schaefer Zarske
Sara Born
Teresa Ellis
Date Added:
09/18/2014
The Peripheral Auditory System
Conditional Remix & Share Permitted
CC BY-NC-SA
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In this course, experimental approaches to the study of hearing and deafness are presented through lectures, laboratory exercises and discussions of the primary literature on the auditory periphery. Topics include inner-ear development, functional anatomy of the inner ear, cochlear mechanics and micromechanics, mechano-electric transduction by hair cells, outer hair cells’ electromotility and the cochlear amplifier, otoacoustic emissions, synaptic transmission, stimulus coding in auditory nerve responses, efferent control of cochlear function, damage and repair of hair-cell organs, and sensorineural hearing loss.

Subject:
Anatomy/Physiology
Applied Science
Biology
Health, Medicine and Nursing
Life Science
Physical Science
Material Type:
Full Course
Provider:
MIT
Provider Set:
MIT OpenCourseWare
Author:
Adams, Joe
Liberman, Charlie
Date Added:
09/01/2005
Physiology of the Ear
Conditional Remix & Share Permitted
CC BY-NC-SA
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Topics for this course are based primarily on reading and discussions of original research literature that cover the analysis as well as the underlying physical and physiological mechanisms of acoustic signals in the auditory periphery. Topics include the acoustics, mechanics, and hydrodynamics of sound transmission; the biophysical basis for cochlear amplification; the physiology of hair-cell transduction and synaptic transmission; efferent feedback control; the analysis and coding of simple and complex sounds by the inner ear; and the physiological bases for hearing disorders.

Subject:
Anatomy/Physiology
Applied Science
Biology
Health, Medicine and Nursing
Life Science
Physical Science
Material Type:
Full Course
Provider:
MIT
Provider Set:
MIT OpenCourseWare
Author:
Guinan, John
Rosowski, John
Shera, Christopher
Date Added:
09/01/2004