Animal Sonar Systems NATO ADVANCED STUDY INSTITUTES SERIES
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TENNESSEE DEPARTMENT OF ENVIRONMENT AND CONSERVATION DIVISION OF REMEDIATION OAK RIDGE OFFICE ENVIRONMENTAL MONITORING PLAN July 2018 June 2019 Tennessee Department of Environment and Conservation, Authorization No. 327023 June 29, 2018 Pursuant to the State of Tennessee’s policy of non-discrimination, the Tennessee Department of Environment and Conservation does not discriminate on the basis of race, sex, religion, color, national or ethnic origin, age, disability, or military service in its policies, or in the admission or access to, or treatment or employment in its programs, services or activities. Equal Employment Opportunity/Affirmative Action inquiries or complaints should be directed to the EEO/AA coordinator, Office of General Counsel, William R. Snodgrass Tennessee Tower 2nd Floor, 312 Rosa L. Parks Avenue, Nashville, TN 37243, 1-888-867-7455. ADA inquiries or complaints should be directed to the ADAAA coordinator, William Snodgrass Tennessee Tower 2nd Floor, 312 Rosa Parks Avenue, Nashville, TN 37243, 1-866-253-5827. Hearing impaired callers may use the Tennessee Relay Service 1-800-848-0298. To reach your local ENVIRONMENTAL ASSISTANCE CENTER Call 1-888-891-8332 or 1-888-891-TDEC This plan was published with 100% federal funds DE-EM0001620 DE-EM0001621 Tennessee Department of Environment and Conservation, Authorization No. 327023 June 29, 2018 Executive Summary The Tennessee Department of Environment and Conservation (TDEC), Division of Remediation (DoR), Oak Ridge Office (ORO), submits its FY 2019 Environmental Monitoring Plan (EMP) in accordance with the Environmental Surveillance and Oversight Agreement (ESOA) between the United States Department of Energy (DOE) and the State of Tennessee; and where applicable, the Federal Facilities Agreement (FFA) between the DOE, the Environmental Protection Agency (EPA), and the State of Tennessee. -
Auditory Experience Controls the Maturation of Song Discrimination and Sexual Response in Drosophila Xiaodong Li, Hiroshi Ishimoto, Azusa Kamikouchi*
RESEARCH ARTICLE Auditory experience controls the maturation of song discrimination and sexual response in Drosophila Xiaodong Li, Hiroshi Ishimoto, Azusa Kamikouchi* Graduate School of Science, Nagoya University, Nagoya, Japan Abstract In birds and higher mammals, auditory experience during development is critical to discriminate sound patterns in adulthood. However, the neural and molecular nature of this acquired ability remains elusive. In fruit flies, acoustic perception has been thought to be innate. Here we report, surprisingly, that auditory experience of a species-specific courtship song in developing Drosophila shapes adult song perception and resultant sexual behavior. Preferences in the song-response behaviors of both males and females were tuned by social acoustic exposure during development. We examined the molecular and cellular determinants of this social acoustic learning and found that GABA signaling acting on the GABAA receptor Rdl in the pC1 neurons, the integration node for courtship stimuli, regulated auditory tuning and sexual behavior. These findings demonstrate that maturation of auditory perception in flies is unexpectedly plastic and is acquired socially, providing a model to investigate how song learning regulates mating preference in insects. DOI: https://doi.org/10.7554/eLife.34348.001 Introduction Vocal learning in infants or juvenile birds relies heavily on the early experience of the adult conspe- cific sounds. In humans, early language input is necessary to form the ability of phonetic distinction *For correspondence: and pattern detection in the phase of auditory learning (Doupe and Kuhl, 1999; Kuhl, 2004). [email protected] Because of the strong parallels between speech acquisition of humans and song learning of song- Competing interests: The birds, and the difficulties to investigate the neural mechanisms of human early auditory memory at authors declare that no cellular resolution, songbirds have been used as a predominant model in studying memory formation competing interests exist. -
TDEC 2014- TN5288--TDEC 2013-Environmental-Monitoring
TENNESSEE DEPARTMENT OF ENVIRONMENT AND CONSERVATION DOE OVERSIGHT OFFICE ENVIRONMENTAL MONITORING REPORT JANUARY through DECEMBER 2013 Pursuant to the State of Tennessee’s policy of non-discrimination, the Tennessee Department of Environment and Conservation does not discriminate on the basis of race, sex, religion, color, national or ethnic origin, age, disability, or military service in its policies, or in the admission or access to, or treatment or employment in its programs, services or activities. Equal employment Opportunity/Affirmative Action inquiries or complaints should be directed to the EEO/AA Coordinator, Office of General Counsel, 401 Church Street, 20th Floor, L & C Tower, Nashville, TN 37243, 1-888-867-7455. ADA inquiries or complaints should be directed to the ADA Coordinator, Human Resources Division, 401 Church Street, 12th Floor, L & C Tower, Nashville, TN 37243, 1-888- 253-5827. Hearing impaired callers may use the Tennessee Relay Service 1-800-848-0298. To reach your local ENVIRONMENTAL ASSISTANCE CENTER Call 1-888-891-8332 OR 1-888-891-TDEC This report was published With 100% Federal Funds DE-EM0001621 DE-EM0001620 Tennessee Department of Environment and Conservation, Authorization April 2014 2 TABLE OF CONTENTS TABLE OF CONTENTS …………………………………………………………………………….3 EXECUTIVE SUMMARY……………………………………………………………………………4 ACRONYMS …………………………………………………………………………………………15 INTRODUCTION……………………………………………………………………………………19 AIR QUALITY MONITORING Monitoring of Hazardous Air Pollutants on the Oak Ridge Reservation .……………………………..23 RadNet -
A Spiking Neuron Classifier Network with a Deep Architecture Inspired By
A spiking neuron classifier network with a deep architecture inspired by the olfactory system of the honeybee Chris Hausler¨ ∗†, Martin Paul Nawrot∗† and Michael Schmuker∗† ∗Neuroinformatics & Theoretical Neuroscience, Institute of Biology Freie Universitat¨ Berlin, 14195 Berlin, Germany † Bernstein Center for Computational Neuroscience Berlin, 10115 Berlin, Germany Email: [email protected], fmartin.nawrot, [email protected] Abstract—We decompose the honeybee’s olfactory pathway Mushroom into local circuits that represent successive processing stages and body (MB) calyx resemble a deep learning architecture. Using spiking neuronal network models, we infer the specific functional role of these microcircuits in odor discrimination, and measure their con- 2 tribution to the performance of a spiking implementation of a probabilistic classifier, trained in a supervised manner. The entire Kenyon network is based on a network of spiking neurons, suited for Cells (KC) implementation on neuromorphic hardware. Lateral horn 3 I. INTRODUCTION Projection Honeybees can identify odorant stimuli in a quick and neurons (PN) MB-extrinsic neurons To motor reliable fashion [1], [2]. The neuronal circuits involved in neurons odor discrimination are well described at the structural level. 1 Antennal Primary olfactory receptor neurons (ORNs) project to the lobe (AL) From odorant antennal lobe (AL, circuit 1 in Fig. 1). Each ORN is believed receptor neurons to express only one of about 160 olfactory receptor genes [3]. ORNs expressing the same receptor protein converge in the Fig. 1. Processing hierarchy in the honeybee brain. The stages relevant to AL in the same glomerulus, a spherical compartment where this study are numbered for reference. -
1P MON. PM Cortex and Subcortical Auditory Nuclei
dynamic role for the vestibular system in orientation and flight control. Laboratory studies of flight behavior under illuminated and dark conditions in both static and rotating obstacle tests were carried out while administering heavy water ͑D2O͒ to bats to impair their vestibular inputs. Eptesicus carried out complex maneuvers through both fixed arrays of wires and a rotating obstacle array using both vision and echolocation, or when guided by echolocation alone. When treated with D2O in combination with lack of visual cues, bats showed considerable decrements in performance. These data indicate that big brown bats use both vision and echolocation to provide spatial registration for head position information generated by the vestibular system. 2:55 1pAB3. Bat’s auditory system: Corticofugal feedback and plasticity. Nobuo Suga ͑Dept. of Biol., Washington Univ., One Brookings Dr., St. Louis, MO 63130͒ The auditory system of the mustached bat consists of physiologically distinct subdivisions for processing different types of biosonar information. It was found that the corticofugal ͑descending͒ auditory system plays an important role in improving and adjusting auditory signal processing. Repetitive acoustic stimulation, cortical electrical stimulation or auditory fear conditioning evokes plastic changes of the central auditory system. The changes are based upon egocentric selection evoked by focused positive feedback associated with lateral inhibition. Focal electric stimulation of the auditory cortex evokes short-term changes in the auditory 1p MON. PM cortex and subcortical auditory nuclei. An increase in a cortical acetylcholine level during the electric stimulation changes the cortical changes from short-term to long-term. There are two types of plastic changes ͑reorganizations͒: centripetal best frequency shifts for expanded reorganization of a neural frequency map and centrifugal best frequency shifts for compressed reorganization of the map. -
Krogh's Principle
Introduction to Neuroscience: Behavioral Neuroscience Neuroethology, Comparative Neuroscience, Natural Neuroscience Nachum Ulanovsky Department of Neurobiology, Weizmann Institute of Science 2017-2018, 2nd semester Principles of Neuroethology Neuroethology seeks to understand the mechanisms by which the Neurobiology central nervous system controls the Neuroethology Ethology natural behavior of animals. • Focus on Natural behaviors: Choosing to study a well-defined and reproducible yet natural behavior (either Innate or Learned behavior) • Need to study thoroughly the animal’s behavior, including in the field: Neuroethology starts with a good understanding of Ethology. • If you study the animals in the lab, you need to keep them in conditions as natural as possible, to avoid the occurrence of unnatural behaviors. • Krogh’s principle 1 Krogh’s principle August Krogh Nobel prize 1920 “For such a large number of problems there will be some animal of choice or a few such animals on which it can be most conveniently studied. Many years ago when my teacher, Christian Bohr, was interested in the respiratory mechanism of the lung and devised the method of studying the exchange through each lung separately, he found that a certain kind of tortoise possessed a trachea dividing into the main bronchi high up in the neck, and we used to say as a laboratory joke that this animal had been created expressly for the purposes of respiration physiology. I have no doubt that there is quite a number of animals which are similarly "created" for special physiological -
Assessment of Natural and Anthropogenic Sound Sources and Acoustic Propagation in the North Sea
UNCLASSIFIED Oude Waalsdorperweg 63 P.O. Box 96864 2509 JG The Hague The Netherlands TNO report www.tno.nl TNO-DV 2009 C085 T +31 70 374 00 00 F +31 70 328 09 61 [email protected] Assessment of natural and anthropogenic sound sources and acoustic propagation in the North Sea Date February 2009 Author(s) Dr. M.A. Ainslie, Dr. C.A.F. de Jong, Dr. H.S. Dol, Dr. G. Blacquière, Dr. C. Marasini Assignor The Netherlands Ministry of Transport, Public Works and Water Affairs; Directorate-General for Water Affairs Project number 032.16228 Classification report Unclassified Title Unclassified Abstract Unclassified Report text Unclassified Appendices Unclassified Number of pages 110 (incl. appendices) Number of appendices 1 All rights reserved. No part of this report may be reproduced and/or published in any form by print, photoprint, microfilm or any other means without the previous written permission from TNO. All information which is classified according to Dutch regulations shall be treated by the recipient in the same way as classified information of corresponding value in his own country. No part of this information will be disclosed to any third party. In case this report was drafted on instructions, the rights and obligations of contracting parties are subject to either the Standard Conditions for Research Instructions given to TNO, or the relevant agreement concluded between the contracting parties. Submitting the report for inspection to parties who have a direct interest is permitted. © 2009 TNO Summary Title : Assessment of natural and anthropogenic sound sources and acoustic propagation in the North Sea Author(s) : Dr. -
Lateral Inhibition Effects Demonstrate That the Maturational State of Neurons That Then Inhibit Their Neighbors
522 Lateral Inhibition effects demonstrate that the maturational state of neurons that then inhibit their neighbors. When a the learner’s brain is crucial for the attainment of stimulus (such as a bar of light or any other stim- a language system. ulus) excites a number of neurons in the network Several questions remain open about the mecha- (in this case neurons 4e, 5e, 6e, and 7e), the effect nisms underlying language learning. One issue is of inhibition is to suppress the neurons just out- whether specific aspects of language acquisition side the edge of the bar (3e and 8e) because those should be attributed to language-specific versus neurons are inhibited but not excited. Further, general-purpose learning mechanisms. Another issue because the neurons just inside the edges of the is whether children’s native language can affect the bar (4e and 7e) are excited by light and only inhib- way they think, and whether language is necessary ited by one neighbor, they are especially active. or helpful for the development of human concepts. This leads to perceptual contrast enhancement at borders. Further research showed that lateral inhi- Anna Papafragou bition also applied to overlapping stimuli, and that its strength fell off with distance between the See also Aphasias; Audition: Cognitive Influences; Context Effects in Perception; Speech Perception; Top- interacting stimuli. Down and Bottom-Up Processing; Word Recognition Haldan Keffer Hartline won the Nobel Prize in 1967 for discovering lateral inhibition and its neu- ral correlates. The first inhibitory circuit in the Further Readings nervous system was found in the horseshoe crab (Limulus polyphemus). -
Meeting Abstracts
Downloaded from orbit.dtu.dk on: Oct 08, 2021 Danish activities concerning noise in the environment (A) Ingerslev, Fritz Published in: Acoustical Society of America. Journal Link to article, DOI: 10.1121/1.2019901 Publication date: 1982 Document Version Publisher's PDF, also known as Version of record Link back to DTU Orbit Citation (APA): Ingerslev, F. (1982). Danish activities concerning noise in the environment (A). Acoustical Society of America. Journal, 72(S1), S45-S46. https://doi.org/10.1121/1.2019901 General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. Users may download and print one copy of any publication from the public portal for the purpose of private study or research. You may not further distribute the material or use it for any profit-making activity or commercial gain You may freely distribute the URL identifying the publication in the public portal If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim. PROGRAM OF The 104thMeeting of theAcoustical Society of America SheratonTwin Towers ß Orlando,Florida ß 8-12 November1982 TUESDAY MORNING, 9 NOVEMBER 1982 BROWARD AND PALM BEACH ROOMS, 8:00TO 10:15A.M. SessionA.Underwater Acoustics I: The Impact of Satellite and Aerial Remote Sensing onthe Study of Ocean Acoustics Paul D. Scully-Power,Chairman Naval UnderwaterSystems Center, New London, Connecticut 06320 Chairman'sIntroduction4:00 Invited Papers 8:05 A1. -
Acoustic Masking in Marine Ecosystems: Intuitions, Analysis, and Implication
Vol. 395: 201–222, 2009 MARINE ECOLOGY PROGRESS SERIES Published December 3 doi: 10.3354/meps08402 Mar Ecol Prog Ser Contribution to the Theme Section ‘Acoustics in marine ecology’ OPENPEN ACCESSCCESS Acoustic masking in marine ecosystems: intuitions, analysis, and implication Christopher W. Clark1,*, William T. Ellison2, Brandon L. Southall3, 4, Leila Hatch5, Sofie M. Van Parijs6, Adam Frankel2, Dimitri Ponirakis1 1Bioacoustics Research Program, Cornell Laboratory of Ornithology, 159 Sapsucker Woods Road, Ithaca, New York 14850, USA 2Marine Acoustics, 809 Aquidneck Avenue, Middletown, Rhode Island 02842, USA 3Southall Environmental Associates, 911 Center Street, Suite B, Santa Cruz, California 95060, USA 4Long Marine Laboratory, University of California, Santa Cruz, 100 Shaffer Road, Santa Cruz, California 95060, USA 5Gerry E. Studds Stellwagen Bank National Marine Sanctuary, NOAA, 175 Edward Foster Road, Scituate, Massachusetts 02066, USA 6 NOAA Fisheries, Northeast Fisheries Science Center, 166 Water Street, Woods Hole, Massachusetts 02543, USA ABSTRACT: Acoustic masking from anthropogenic noise is increasingly being considered as a threat to marine mammals, particularly low-frequency specialists such as baleen whales. Low-frequency ocean noise has increased in recent decades, often in habitats with seasonally resident populations of marine mammals, raising concerns that noise chronically influences life histories of individuals and populations. In contrast to physical harm from intense anthropogenic sources, which can have acute impacts on individuals, masking from chronic noise sources has been difficult to quantify at individ- ual or population levels, and resulting effects have been even more difficult to assess. This paper pre- sents an analytical paradigm to quantify changes in an animal’s acoustic communication space as a result of spatial, spectral, and temporal changes in background noise, providing a functional defini- tion of communication masking for free-ranging animals and a metric to quantify the potential for communication masking. -
Tennessee Department of Environment and Conservation
L.1200.076.0107 TENNESSEE DEPARTMENT OF ENVIRONMENT AND CONSERVATION DIVISION OF REMEDIATION OAK RIDGE OFFICE ENVIRONMENTAL MONITORING REPORT For Work Performed: July 1, 2017 through June 30, 2018 November 2018 Tennessee Department of Environment and Conservation, Authorization No. 327023 Pursuant to the State of Tennessee’s policy of non-discrimination, the Tennessee Department of Environment and Conservation does not discriminate on the basis of race, sex, religion, color, national or ethnic origin, age, disability, or military service in its policies, or in the admission or access to, or treatment or employment in its programs, services or activities. Equal employment Opportunity/Affirmative Action inquiries or complaints should be directed to the EEO/AA Coordinator, Office of General Counsel, William R. Snodgrass Tennessee Tower 2nd Floor, 312 Rosa L. Parks Avenue, Nashville, TN 37243, 1-888- 867-7455. ADA inquiries or complaints should be directed to the ADAAA Coordinator, William Snodgrass Tennessee Tower 2nd Floor, 312 Rosa Parks Avenue, Nashville, TN 37243, 1-866-253-5827. Hearing impaired callers may use the Tennessee Relay Service 1-800-848-0298. To reach your local ENVIRONMENTAL ASSISTANCE CENTER Call 1-888-891-8332 or 1-888-891-TDEC This plan was published with 100% federal funds DE-EM0001620 DE-EM0001621 TABLE OF CONTENTS Table of Contents .................................................................................................................. i Acronyms .............................................................................................................................. -
Sensory Receptors A17 (1)
SENSORY RECEPTORS A17 (1) Sensory Receptors Last updated: April 20, 2019 Sensory receptors - transducers that convert various forms of energy in environment into action potentials in neurons. sensory receptors may be: a) neurons (distal tip of peripheral axon of sensory neuron) – e.g. in skin receptors. b) specialized cells (that release neurotransmitter and generate action potentials in neurons) – e.g. in complex sense organs (vision, hearing, equilibrium, taste). sensory receptor is often associated with nonneural cells that surround it, forming SENSE ORGAN. to stimulate receptor, stimulus must first pass through intervening tissues (stimulus accession). each receptor is adapted to respond to one particular form of energy at much lower threshold than other receptors respond to this form of energy. adequate (s. appropriate) stimulus - form of energy to which receptor is most sensitive; receptors also can respond to other energy forms, but at much higher thresholds (e.g. adequate stimulus for eye is light; eyeball rubbing will stimulate rods and cones to produce light sensation, but threshold is much higher than in skin pressure receptors). when information about stimulus reaches CNS, it produces: a) reflex response b) conscious sensation c) behavior alteration SENSORY MODALITIES Sensory Modality Receptor Sense Organ CONSCIOUS SENSATIONS Vision Rods & cones Eye Hearing Hair cells Ear (organ of Corti) Smell Olfactory neurons Olfactory mucous membrane Taste Taste receptor cells Taste bud Rotational acceleration Hair cells Ear (semicircular