Advanced Certification in Science - Level I
Total Page：16
File Type：pdf, Size：1020Kb
Load more
Recommended publications
-
GRIPS-Gamma-Ray Imaging, Polarimetry and Spectroscopy
Experimental Astronomy manuscript No. (will be inserted by the editor) GRIPS - Gamma-Ray Imaging, Polarimetry and Spectroscopy www.grips-mission.eu? Jochen Greiner · Karl Mannheim · Felix Aharonian · Marco Ajello · Lajos G. Balasz · Guido Barbiellini · Ronaldo Bellazzini · Shawn Bishop · Gennady S. Bisnovatij-Kogan · Steven Boggs · Andrej Bykov · Guido DiCocco · Roland Diehl · Dominik Els¨asser · Suzanne Foley · Claes Fransson · Neil Gehrels · Lorraine Hanlon · Dieter Hartmann · Wim Hermsen · Wolfgang Hillebrandt · Rene Hudec · Anatoli Iyudin · Jordi Jose · Matthias Kadler · Gottfried Kanbach · Wlodek Klamra · J¨urgenKiener · Sylvio Klose · Ingo Kreykenbohm · Lucien M. Kuiper · Nikos Kylafis · Claudio Labanti · Karlheinz Langanke · Norbert Langer · Stefan Larsson · Bruno Leibundgut · Uwe Laux · Francesco Longo · Kei'ichi Maeda · Radoslaw Marcinkowski · Martino Marisaldi · Brian McBreen · Sheila McBreen · Attila Meszaros · Ken'ichi Nomoto · Mark Pearce · Asaf Peer · Elena Pian · Nikolas Prantzos · Georg Raffelt · Olaf Reimer · Wolfgang Rhode · Felix Ryde · Christian Schmidt · Joe Silk · Boris M. Shustov · Andrew Strong · Nial Tanvir · Friedrich-Karl Thielemann · Omar Tibolla · David Tierney · Joachim Tr¨umper · Dmitry A. Varshalovich · J¨orn Wilms · Grzegorz Wrochna · Andrzej Zdziarski · Andreas Zoglauer Received: 21 April 2011 / Accepted: 2011 ? See this Web-site for the author's affiliations. Jochen Greiner Karl Mannheim MPI f¨urextraterrestrische Physik Inst. f. Theor. Physik & Astrophysik, Univ. W¨urzburg arXiv:1105.1265v1 [astro-ph.HE] 6 May 2011 85740 Garching, Germany 97074 W¨urzburg,Germany Tel.: +49-89-30000-3847 Tel.: +49-931-318-500 E-mail: [email protected] E-mail: [email protected] 2 Abstract We propose to perform a continuously scanning all-sky survey from 200 keV to 80 MeV achieving a sensitivity which is better by a factor of 40 or more compared to the previous missions in this energy range (COMPTEL, INTEGRAL; see Fig. -
Introduction to Environmental Microbiology
Reviewers Andrzej Noworyta Zdzisław Szulc The publication was prepared based on delivered materials © Copyright by Oficyna Wydawnicza Politechniki Wrocławskiej, Wrocław 2006 ISBN 83-7085-880-5 Oficyna Wydawnicza Politechniki Wrocławskiej Wybrzeże Wyspiańskiego 27, 53-370 Wrocław http://www.oficyna.pwr.wroc.pl [email protected] INTRODUCTION TO ENVIRONMENTAL MICROBIOLOGY The INTRODUCTION TO ENVIRONMENTAL MICROBIOLOGY has been developed by academic teachers from Wroclaw University of Technology, Poland in the frame of international project Socrates Minerva CELL TALK–88091–CP-BE-2000-Minerva-ODL realized together with partners from Belgium, Ireland, Bulgaria, Portugal and Netherlands. The project was coordinated by prof. Chris van Keer from Katholieke Hogeschool Sint Lieven in Gent, Belgium. The book is addressed to students of environmental engineering, biology, biotechnology, biochemistry and to students of other specializations interested in increasing their knowledge about microorganisms living in environment and in solving environmental problems with the use of microorganisms capable of degrading xenobiotics. Authors Barbara Kołwzan graduated from the University of Economics in Poznan, the Food Commodity Science specialization. She received her Ph.D. at the Wroclaw University of Technology, the Institute of Environment Protection Engineering. She worked as a research assistant at the Toxicology Laboratory at the Institute of Environment Protection Engineering and as a research and didactic assistant at the Biology and Ecology Group. At present she is a head of Research associate at the Biology and Ecology Group, Institute of Environment Protection Engineering. barbara. [email protected] Waldemar Adamiak received his M.Sc. degree in biology from the Wroclaw University. Now he works as a lecturer on the Department of Environmental Engineering at the Technical University of Wroclaw. -
Analysis of Petroleum Hydrocarbons in Soil from View of Bioremediation Process
█████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████ ANALYSIS OF PETROLEUM HYDROCARBONS IN SOIL FROM VIEW OF BIOREMEDIATION PROCESS R. Mračnová1, L. Soják1, R. Kubinec1, A. Kraus2, A. Eszényiová3, I. Ostrovský1 1Chemical Institute, Faculty of Natural Sciences, Comenius University, Mlynska dolina CH-2, 842 1 5 Bratislava (Slovakia), e-mail: [email protected] 2Institut of Analytical and Environmental Chemistry, Martin Luther University, 061 20 Halle (Germany) 3Slovnaft Ltd., Research Institute of Petroleum and Hydrocarbon Gases, Vlcie hrdlo, 82412 Bratislava (Slovakia) ABSTRACT The pollution of the environment by petroleum hydrocarbons is the most often pollution of them all. Nevertheless, hydrocarbons present in environment can be not only of petroleum or anthropogenic origin, but of biogenic as well. Typically the hydrocarbons are presented in the environment as very complex mixtures of individual compounds with very different chemical structure, wide range of the boiling points ( ≈ 800 oC) as well as with the wide range of the number of carbon atoms. Immediately they are spread in any environmental matrix the complex physical, chemical and biochemical reactions start. A lot of methods have been developed and new are permanently in progress for the monitoring and control of petroleum hydrocarbons contamination and/or soils bioremediation. Generally, all methods by whose the hydrocarbons contaminants are determined in GC-FID system do not satisfied recommendations for enough accurate and precise results. Hyphenation of capillary gas chromatography and mass selective de- tector operated in the selective ion monitoring mode essentially allows detai- led specification of non-polar extractable hydrocarbons. Isoprenoid alkanes, alkylhomologues of aromatic hydrocarbons and polycyclic alkanes hopanes- like were investigated as markers for recognition of petroleum and biogenic contamination. -
ERSS-Payara (Hydrolycus Armatus)
Payara (Hydrolycus armatus) Ecological Risk Screening Summary U.S. Fish and Wildlife Service, April 2014 Revised, February 2018 Web Version, 7/31/2018 Photo: Miloslav Petrtyl. Licensed under Creative Commons (CC-BY-NC). Available: http://eol.org/pages/214219/overview (February 2018). 1 Native Range and Status in the United States Native Range From Froese and Pauly (2017): “South America: Amazon basin, Orinoco basin, rivers of Guyana.” From Eschmeyer et al. (2018): “Distribution: Amazon and Orinoco River basins and rivers of Guyana: Brazil, Bolivia, Colombia, Guyana and Venezuela.” Status in the United States This species has not been reported as introduced or established in the United States. 1 This species is present in trade in the United States. For example: From AquaScapeOnline (2018): “Hydrolycus Armatus [sic] 4" […] List Price: $100.00 Our Price: $85.00 You Save: $15.00 (15%)” Means of Introductions in the United States This species has not been reported as introduced or established in the United States. Remarks The common name “Payara” is applied to multiple species in the genus Hydrolycus. 2 Biology and Ecology Taxonomic Hierarchy and Taxonomic Standing From ITIS (2018): “Kingdom Animalia Subkingdom Bilateria Infrakingdom Deuterostomia Phylum Chordata Subphylum Vertebrata Infraphylum Gnathostomata Superclass Osteichthyes Class Actinopterygii Subclass Neopterygii Infraclass Teleostei Superorder Ostariophysi Order Characiformes Family Cynodontidae Subfamily Cynodontinae Genus Hydrolycus Species Hydrolycus armatus” “Taxonomic Status: valid” Size, Weight, and Age Range From Froese and Pauly (2017): “[…] Max length : 89.0 cm TL male/unsexed; [Giarrizzo et al. 2015]; max. published weight: 8.5 kg [Cella-Ribeiro et al. 2015]” 2 Environment From Froese and Pauly (2017): “Freshwater; pelagic.” Climate/Range From Froese and Pauly (2017): “Tropical” Distribution Outside the United States Native From Froese and Pauly (2017): “South America: Amazon basin, Orinoco basin, rivers of Guyana.” From Eschmeyer et al. -
Development and Application of a Landscape-Based Lake Typology for the Muskoka River Watershed, Ontario, Canada
Development and application of a landscape-based lake typology for the Muskoka River Watershed, Ontario, Canada by Rachel Anne Plewes A thesis submitted to the Faculty of Graduate and Postdoctoral Affairs in partial fulfillment of the requirements for the degree of Master of Science in Geography Carleton University Ottawa, Ontario © 2015, Rachel Anne Plewes ABSTRACT Lake management typologies have been used successfully in many parts of Europe, but their use in Canada has been limited. In this study, a lake typology was developed for 650 lakes within the Muskoka River Watershed (MRW), Ontario, Canada, to quantify freshwater, terrestrial, and human landscape influences on water quality (Ca, pH, TP and DOC). Five distinct lake types were identified, using a hierarchical system based on three broad physiographic regions within the MRW, and lake and catchment morphometrics derived through digital terrain analysis. The three regions exhibited significantly different DOC concentrations (F=15.85; p<0.001), whereas the lake types had significantly different TP concentrations (F=12.88, p<0.001). Type-specific reference conditions were used to identify lakes affected by human activities that may be in need of restoration due to high TP concentrations. Overall, this thesis demonstrates the applicability of new and emerging landscape modelling tools for lake classification and management in Ontario, Canada. ii ACKNOWLEDGMENTS Firstly, I would like to thank my supervisor Dr. Murray C. Richardson for his guidance and support throughout the past 2 years. Additionally, I appreciate all of Dr. Derek Mueller’s feedback on the drafts of this thesis. I am grateful for the guidance I received from Dr. -
05 M211rsj121020 24
Quantum mechanics Mark Herbert, PhD World Development Institute, 39 Main Street, Flushing, Queens, New York 11354, USA, [email protected] Abstract: Quantum mechanics is a fundamental theory in physics that describes the physical properties of nature at small scales, of the order of atoms and subatomic particles. It is the foundation of all quantum physics including quantum chemistry, quantum field theory, quantum technology, and quantum information science. Most contents are from Wikipedia, the free encyclopedia (https://en.wikipedia.org/wiki/Quantum_mechanics). [Mark Herbert, PhD. Quantum mechanics. Researcher 2020;12(10):24-37]. ISSN 1553-9865 (print); ISSN 2163- 8950 (online). http://www.sciencepub.net/researcher. 5. doi:10.7537/marsrsj121020.05. Keywords: Quantum mechanics; theory; physics; nature; atom; field theory; quantum technology; science Introduction problem, and the correspondence between energy and Most contents are from Wikipedia, the free frequency in Albert Einstein's 1905 paper which encyclopedia explained the photoelectric effect. Early quantum (https://en.wikipedia.org/wiki/Quantum_mechanics). theory was profoundly re-conceived in the mid-1920s Quantum mechanics cannot predict the exact by Niels Bohr, Erwin Schrödinger, Werner Heisenberg, location of a particle in space, only the probability of Max Born and others. The original interpretation of finding it at different locations.[1] The brighter areas quantum mechanics is the Copenhagen interpretation, represent a higher probability of finding the electron. developed by Niels Bohr and Werner Heisenberg in Quantum mechanics is a fundamental theory in Copenhagen during the 1920s. The modern theory is physics that describes the physical properties of nature formulated in various specially developed at small scales, of the order of atoms and subatomic mathematical formalisms. -
Experimental Calibration of the ARA Radio Neutrino Telescope with an Electron Beam In
Experimental calibration of the ARA radio neutrino telescope with an electron beam in ice PoS(ICRC2015)1136 R. Gaïora, A. Ishiharaa, T. Kuwabaraa, K. Mase∗a, M. Relicha, S. Ueyamaa S. Yoshidaa for the ARA collaboration, M. Fukushimab, D. Ikedab, J. N. Matthewsc, H. Sagawab, T. Shibatad, B. K. Shine and G. B. Thomsonc a Department of Physics, Chiba University, Yayoi-cho 1-33, Inage-ku, Chiba 263-8522, Japan b ICRR, University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8522, Japan c Physics And Astronomy, University of Utah, 201 South, Salt Lake City, UT 84112, U.S. d High Energy Accelerator Research Organization (KEK), 2-4 Shirakata-Shirane, Tokai-mura, Naka-gun, Ibaraki, 319-1195, Japan e Department of Physics, Hanyang University, 222 Wangsimni-ro Seongdung-gu Seoul, 133-791, Korea ∗E-mail: [email protected] Askaryan Radio Array (ARA) is being built at the South Pole, aiming to observe high energy cosmogenic neutrinos above 10 PeV. The ARA detector aims to observe the radio emissions from the excess charge in a particle shower induced by a neutrino interaction. Such a radio emission was first predicted by Askaryan in 1962 and experimentally confirmed by Saltzberg et al. using the SLAC accelerator in 2000. We also performed an experiment of the ARA calibration with the Telescope Array Electron Light Source (ARAcalTA) to verify the understanding of the Askaryan radiation and the detector response used in the ARA experiment. In the ARAcalTA experiment, we irradiated an ice target with 40 MeV electron beams using the Telescope Array Electron Light Source (TA ELS) located in a radio quiet open-air environment of the Utah desert. -
Development of Electrochemical Methods for Detection of Pesticides and Biofuel
Development of Electrochemical Methods for Detection of Pesticides and Biofuel Production Asli Sahin Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the Graduate School of Arts and Sciences COLUMBIA UNIVERSITY 2012 © 2012 Asli Sahin All Rights Reserved ABSTRACT Development of Electrochemical Methods for Detection of Pesticides and Biofuel Production Asli Sahin Electrochemical methods coupled with biological elements are used in industrial, medical and environmental applications. In this thesis we will discuss two such applications: an electrochemical biosensor for detection of pesticides and biofuel generation using electrochemical methods coupled with microorganisms. Electrochemical biosensors are commonly used as a result of their selectivity, sensitivity, rapid response and portability. A common application for electrochemical biosensors is detection of pesticides and toxins in water samples. In this thesis, we will focus on detection of organosphosphates (OPs), a group of compounds that are commonly used as pesticides and nerve agents. Rapid and sensitive detection of these compounds has been an area of active research due to their high toxicity. Amperometric and potentiometric electrochemical biosensors that use organophosphorus hydrolase (OPH), an enzyme that can hydrolyze a broad class of OPs, have been reported for field detection of OPs. Amperometry is used for detection of electroactive leaving groups and potentiometry is used for detection of pH changes that take place during the hydrolysis reaction. Both these methods have limitations: using amperometric biosensors, very low limits of detection are achieved but this method is limited to the few OPs with electroactive leaving groups, on the other hand potentiometric biosensor can be used for detection of all OPs but they don’t have low enough limits of detection. -
The Nfluence of Land Use and the Catchment Properties
THE INFLUENCE OF LAND USE AND THE CATCHMENT PROPERTIES ON THE TROPHIC STATUS OF SHALLOW LAKES IN TURKEY A THESIS SUBMITTED TO THE GRADUATE SCHOOL OF NATURAL AND APPLIED SCIENCES OF MIDDLE EAST TECHNICAL UNIVERSITY BY SAADET PEREN TUZKAYA IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF SCIENCE IN BIOLOGY FEBRUARY 2015 Approval of the thesis: THE INFLUENCE OF LAND USE AND THE CATCHMENT PROPERTIES ON THE TROPHIC STATUS OF SHALLOW LAKES IN TURKEY submitted by SAADET PEREN TUZKAYA in partial fulfillment of the requirements for the degree of Master of Science in Biology Department, Middle East Technical University by, Prof. Dr. Gülbin DURAL ÜNVER ________________ Dean, Graduate School of Natural and Applied Sciences Prof. Dr. Orhan ADALI ________________ Head of Department, Biology Assoc. Prof. Dr. C. Can BİLGİN ________________ Supervisor, Biology Dept., METU Prof. Dr. Meryem Beklioğlu YERLİ ________________ Co-Supervisor, Biology Dept., METU Examining Committee Members: Prof. Dr. Zeki KAYA ________________ Biology Dept., METU Assoc. Prof. Dr. C. Can BİLGİN ________________ Biology Dept., METU Prof. Dr. Zuhal AKYÜREK ________________ Civil Engineering Dept., METU Prof. Dr. Meryem BEKLİOĞLU YERLİ ________________ Biology Dept., METU Prof. Dr. Ayşegül Çetin GÖZEN ________________ Biology Dept., METU Date: 16.02.2015 I hereby declare that all information in this document has been obtained and presented in accordance with academic rules and ethical conduct. I also declare that, as required by these rules and conduct, I have fully cited and referenced all material and results that are not original to this work. Name, Last Name: Saadet Peren Tuzkaya Signature: iv ABSTRACT THE INFLUENCE OF LAND USE AND THE CATCHMENT PROPERTIES ON THE TROPHIC STATUS OF SHALLOW LAKES IN TURKEY Tuzkaya, Saadet Peren M.S., Department of Biology Supervisor: Assoc. -
Filesystems HOWTO Filesystems HOWTO Table of Contents Filesystems HOWTO
Filesystems HOWTO Filesystems HOWTO Table of Contents Filesystems HOWTO..........................................................................................................................................1 Martin Hinner < [email protected]>, http://martin.hinner.info............................................................1 1. Introduction..........................................................................................................................................1 2. Volumes...............................................................................................................................................1 3. DOS FAT 12/16/32, VFAT.................................................................................................................2 4. High Performance FileSystem (HPFS)................................................................................................2 5. New Technology FileSystem (NTFS).................................................................................................2 6. Extended filesystems (Ext, Ext2, Ext3)...............................................................................................2 7. Macintosh Hierarchical Filesystem − HFS..........................................................................................3 8. ISO 9660 − CD−ROM filesystem.......................................................................................................3 9. Other filesystems.................................................................................................................................3 -
Outline of Physical Science
Outline of physical science “Physical Science” redirects here. It is not to be confused • Astronomy – study of celestial objects (such as stars, with Physics. galaxies, planets, moons, asteroids, comets and neb- ulae), the physics, chemistry, and evolution of such Physical science is a branch of natural science that stud- objects, and phenomena that originate outside the atmosphere of Earth, including supernovae explo- ies non-living systems, in contrast to life science. It in turn has many branches, each referred to as a “physical sions, gamma ray bursts, and cosmic microwave background radiation. science”, together called the “physical sciences”. How- ever, the term “physical” creates an unintended, some- • Branches of astronomy what arbitrary distinction, since many branches of physi- cal science also study biological phenomena and branches • Chemistry – studies the composition, structure, of chemistry such as organic chemistry. properties and change of matter.[8][9] In this realm, chemistry deals with such topics as the properties of individual atoms, the manner in which atoms form 1 What is physical science? chemical bonds in the formation of compounds, the interactions of substances through intermolecular forces to give matter its general properties, and the Physical science can be described as all of the following: interactions between substances through chemical reactions to form different substances. • A branch of science (a systematic enterprise that builds and organizes knowledge in the form of • Branches of chemistry testable explanations and predictions about the • universe).[1][2][3] Earth science – all-embracing term referring to the fields of science dealing with planet Earth. Earth • A branch of natural science – natural science science is the study of how the natural environ- is a major branch of science that tries to ex- ment (ecosphere or Earth system) works and how it plain and predict nature’s phenomena, based evolved to its current state. -
A Global Enhanced Vibrational Kinetic Model for Radio-Frequency Hydrogen Discharges and Application to the Simulation of a High
A Global Enhanced Vibrational Kinetic Model for Radio-Frequency Hydrogen Discharges and Application to the Simulation of a High Current Negative Hydrogen Ion Source by Sergey Nikolaevich Averkin A Dissertation Submitted to the Faculty of the WORCESTER POLYTECHNIC INSTITUTE in partial fulfillment of the requirements for the Degree of Doctor of Philosophy in Aerospace Engineering by _____________________________ February 27, 2015 APPROVED: ______________________________________________________________________________ Dr. Nikolaos A. Gatsonis, Advisor Professor, Aerospace Engineering Program, Mechanical Engineering Department ______________________________________________________________________________ Dr. John J. Blandino, Committee Member Associate Professor, Aerospace Engineering Program, Mechanical Engineering Department ______________________________________________________________________________ Dr. Lynn Olson, Committee Member Senior Scientist, Busek Co. Inc., Natick, MA ______________________________________________________________________________ Dr. Seong-kyun Im, Graduate Committee Representative Assistant Professor, Aerospace Engineering Program, Mechanical Engineering Department 2 Abstract A Global Enhanced Vibrational Kinetic (GEVKM) model is presented for a new High Cur- rent Negative Hydrogen Ion Source (HCNHIS) developed by Busek Co. Inc. and Worcester Pol- ytechnic Institute. The HCNHIS consists of a high-pressure radio-frequency discharge (RFD) chamber in which the main production of high-lying vibrational states of