Navigation Links
Dinosaur hearing, listening to muscle noise, quieter cubicles

the evolutionary pressures on them (2aAB4).

LISTENING TO MUSCLE NOISE

Muscles make noise. For example, you can hear the sound of the masseter muscle--a jaw muscle used in chewing food-by propping your head (ear down) in the palm of your hand. The low rumbling comes from the shortening of the actomyosin filaments in the muscle fibers. Muscle noise can be measured using various sensors, such as microphones and even skin-mounted accelerometers. Scientists at the Scripps Institute of Oceanography listen to muscle noise in order to detect muscle stiffness, which in turn can provide information about neuromuscular disease, such as muscular dystrophy. Muscle stiffness was traditionally measured using external radiation sources (such as a vibrating piston). But the Scripps researchers use a process called passive elastography, a low-cost, in-vivo, non-invasive technique in which an array of surface sensors follow the passing of natural shear waves traveling along the muscle fibers. By the way, the Scripps scientists were originally interested in underwater noise effects and only later adapted their work to noise in muscle. (2pUW9; contact Karim Sabra, ksabra@mpl.ucsd.edu)

MEASURING VOCAL STRESSES IN TEACHERS

In classrooms, teachers need to speak frequently, and often loudly, risking occupational damage to their voices. How much do teachers actually speak in the course of a school day" Ingo Titze (ititze@dcpa.org) and Eric Hunter (ehunter@dcpa.org) of the National Center for Voice and Speech (Denver Center for the Performing Arts and also the University of Iowa) will present some detailed new results from a National Center for Voice and Speech data bank (containing nearly 6600 hours of voice data). The project tracked 31 teachers over two weeks and recorded their voices during all waking hours. The data
'"/>

Source:American Institute of Physics


Page: 1 2 3 4 5 6 7 8 9 10 11 12 13

Related biology news :

1. Dinosaur DNA? New Patent Covers Degraded DNA recovery
2. Dinosaurs -- stones did not help with digestion
3. Dinosaur extinction didnt cause the rise of present-day mammals, claim researchers
4. Research tracks whales by listening to sounds
5. Underwater listening devices yield discoveries about endangered large whales
6. Cultural transmission in bats: When listening for dinner, bats learn from their neighbors
7. Heart repair gets new muscle
8. Small worm yields big clue on muscle receptor action
9. New complete muscle grown in the lab
10. Spiders help scientists discover how muscles relax
11. Cant serve an ace? Could be muscle fatigue
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Dinosaur hearing listening muscle noise quieter cubicles

(Date:10/16/2014)... , October 16, 2014 NXT-ID, Inc. (NASDAQ: ... "Company"), a biometric authentication company focused on the growing ... edge technologies including Wocket™, the Smart Wallet, at the ... FiRe is a leading global conference on the intersection ... by Mark Anderson , founder and publisher of ...
(Date:10/15/2014)... Johannes Gutenberg University Mainz (JGU) as a full ... to maintain a significant nationwide standing in the ... of Johannes Gutenberg University Mainz as a full ... the national and international competition for the best ... can be proud that Mainz University has been ...
(Date:10/15/2014)... awarded the 44th Rosenstiel Award for Distinguished Work in ... exploring the mechanisms of genomic instability and its implications ... the second alumnus to win the Rosenstiel Award; the ... , Alt is the Charles A. Janeway Professor of ... and an investigator at the Howard Hughes Medical Institute ...
Breaking Biology News(10 mins):NXT-ID Inc. to Present at 13th Annual FiRe Conference 2NXT-ID Inc. to Present at 13th Annual FiRe Conference 3Johannes Gutenberg University Mainz joins Germany's Gauss-Allianz as a full member 2Johannes Gutenberg University Mainz joins Germany's Gauss-Allianz as a full member 3Brandeis awards 44th Rosenstiel Award to pioneering geneticist Fred Alt 2
... received an offer to establish its first foreign institute in ... proposed the sum of $86.9 million for the next 10 ... State of Florida will contribute funds to complete the financing, ... will take place. The County,s decision paved the ...
... out that older men chasing younger women contributes ... according to new findings by,researchers at Stanford and ... says that individuals should die of old age ... 55 in humans,according to demographer Cedric Puleston, a ...
... Calif., September 12, 2007 - UC Irvines Henry ... million gift from Edwards Lifesciences Corporation to establish ... next generation of cardiovascular devices. The Edwards ... interaction and collaboration among students, faculty members and ...
Cached Biology News:Palm Beach County wants to establish a Max Planck Institute in Florida 2Men shed light on the mystery of human longevity, study finds 2Men shed light on the mystery of human longevity, study finds 3Men shed light on the mystery of human longevity, study finds 4UCI receives $5M from Edwards Lifesciences 2
(Date:10/22/2014)... SAN DIEGO and HONG KONG ... an innovative rare disease therapeutics enterprise, announced today that ... joined the company as vice president, research. Dr. McKew ... research, including key leadership positions at the National Institutes ... to its acquisition by Wyeth). Dr. McKew will lead aTyr,s ...
(Date:10/20/2014)... 20, 2014 Convey Computer , ... team from Iowa State University won first place in ... a Convey HC-2ex, the team’s solution achieved the highest ... than the second place finisher. , Experts from all ... the month long challenge, using a variety of design ...
(Date:10/20/2014)... , October 20, 2014 ... gastrointestinal (GI) disorders and the delivery of care has ... diseases and worrying inequalities in the provision of healthcare ... which was commissioned by United European Gastroenterology (UEG), have ... political and public awareness of the burden of GI ...
(Date:10/20/2014)... October 20, 2014 OncLive® ... Kimmel Cancer Center at Thomas Jefferson University has ... Through the Strategic Alliance Partnership program, the Sidney ... collaborate to raise awareness of the Center’s cutting-edge ... other projects. Clinicians and other health care professionals ...
Breaking Biology Technology:aTyr Pharma Appoints John C. McKew, Ph.D., as Vice President, Research 2aTyr Pharma Appoints John C. McKew, Ph.D., as Vice President, Research 3Team from Iowa State Wins 2014 MemoCODE Design Contest Using Convey HC-2ex 2Team from Iowa State Wins 2014 MemoCODE Design Contest Using Convey HC-2ex 3Major Survey Reveals Changing Trends and Inequalities in Healthcare Provision for Gastrointestinal Disorders Across Europe 2Major Survey Reveals Changing Trends and Inequalities in Healthcare Provision for Gastrointestinal Disorders Across Europe 3Major Survey Reveals Changing Trends and Inequalities in Healthcare Provision for Gastrointestinal Disorders Across Europe 4Major Survey Reveals Changing Trends and Inequalities in Healthcare Provision for Gastrointestinal Disorders Across Europe 5Sidney Kimmel Cancer Center at Thomas Jefferson University Partners With OncLive 2Sidney Kimmel Cancer Center at Thomas Jefferson University Partners With OncLive 3
... LEIDEN, The Netherlands, and PARSIPPANY, N.J., Feb. 10 ... CRXL ; Swiss Exchange: CRX) announced today that they ... Utrecht, The Netherlands to join their Vendor Network. Under ... pre-approved cell line generation partner for licensees of the ...
... YORK, Feb. 9 5W Public Relations, a Top 25 ... Holtorf, founder of the Holtorf Medical Group and the Yan ... Trokel to its diverse roster of clientele. Both medical centers ... relations programs."We are delighted that Dr. Kent Holtorf and the ...
... Beckman Coulter, Inc. (NYSE: BEC ) ... a quarterly dividend payout of seventeen cents ($0.17) ... March 6, 2009 to all stockholders of record ... the 79th consecutive, quarterly payout of dividends.(Logo: ...
Cached Biology Technology:DSM and Crucell Sign Agreement with Bioceros to Serve as Pre-Approved Cell Line Generation Partner of PER.C6(R) Cell Line Proteins 2DSM and Crucell Sign Agreement with Bioceros to Serve as Pre-Approved Cell Line Generation Partner of PER.C6(R) Cell Line Proteins 3DSM and Crucell Sign Agreement with Bioceros to Serve as Pre-Approved Cell Line Generation Partner of PER.C6(R) Cell Line Proteins 4DSM and Crucell Sign Agreement with Bioceros to Serve as Pre-Approved Cell Line Generation Partner of PER.C6(R) Cell Line Proteins 5The Holtorf Medical Group and Yan Center for Corrective & Cosmetic Surgery Tap 5W Public Relations 2
... The Helios gene gun system, 220-240 V, ... biomaterials into cells. This handheld device employs ... RNA-, and other biomaterial-coated gold microcarriers from ... cartridge directly into target cells. This system ...
Mouse polyclonal antibody raised against a partial recombinant MHC2TA. NCBI Entrez Gene ID = 4261...
... Digital Sight DS-L2 imaging controller is a ... DS-L1, and allows users to comfortably observe, ... DS-L2 controller features an 8.4 inch LCD ... variety of Nikon cameras including the DS-Fi1 ...
Mouse monoclonal antibody to ST8SIA2 - ST8 alpha-N-acetyl-neuraminide alpha-2,8-sialyltransferase 2...
Biology Products: