WorldWideScience

Sample records for suspending official department

  1. 2 CFR 801.1010 - Suspending official (Department of Veterans Affairs supplement to government-wide definition at 2...

    Science.gov (United States)

    2010-01-01

    ... 2 Grants and Agreements 1 2010-01-01 2010-01-01 false Suspending official (Department of Veterans Affairs supplement to government-wide definition at 2 CFR 180.1010). 801.1010 Section 801.1010 Grants and Agreements Federal Agency Regulations for Grants and Agreements DEPARTMENT OF VETERANS AFFAIRS NONPROCUREMENT...

  2. 38 CFR 14.514 - Suits by or against United States or Department of Veterans Affairs officials; indemnification of...

    Science.gov (United States)

    2010-07-01

    ... United States or Department of Veterans Affairs officials; indemnification of Department of Veterans... States or Department of Veterans Affairs officials. When a suit involving any activities of the Department of Veterans Affairs is filed against the United States or the Secretary or a suit is filed against...

  3. 38 CFR 3.1611 - Official Department of Veterans Affairs representation at funeral.

    Science.gov (United States)

    2010-07-01

    ... representation at funeral. When requested by the person entitled to the custody of the body of a deceased beneficiary of the Department of Veterans Affairs, official representation at the funeral will be granted... Veterans Affairs representation at funeral. 3.1611 Section 3.1611 Pensions, Bonuses, and Veterans' Relief...

  4. Can foreign aid donors credibly threaten to suspend aid? Evidence from a cross-national survey of donor officials

    NARCIS (Netherlands)

    Swedlund, H.J.

    2017-01-01

    Under what conditions are foreign aid donors willing to suspend foreign aid to punish political transgressions, such as election fraud, corruption scandals or political repression? Prior scholarship has emphasized that political sanctions, including foreign aid suspensions, are constrained by the

  5. 2 CFR 801.930 - Debarring official (Department of Veterans Affairs supplement to government-wide definition at 2...

    Science.gov (United States)

    2010-01-01

    ... 2 Grants and Agreements 1 2010-01-01 2010-01-01 false Debarring official (Department of Veterans Affairs supplement to government-wide definition at 2 CFR 180.930). 801.930 Section 801.930 Grants and Agreements Federal Agency Regulations for Grants and Agreements DEPARTMENT OF VETERANS AFFAIRS NONPROCUREMENT...

  6. 28 CFR 50.15 - Representation of Federal officials and employees by Department of Justice attorneys or by...

    Science.gov (United States)

    2010-07-01

    ... division (Antitrust, Civil Rights, Criminal, Land and Natural Resources or the Tax Division), a statement... relevance of any non-prosecutorial interests of the United States, the importance of the interests... contact a designated official in the Criminal, Civil Rights or Tax Division or other prosecutive authority...

  7. Suspended Disbelief: The Role of the Department of Defense in Interagency Foreign Humanitarian Assistance and Disaster Response

    Science.gov (United States)

    2015-05-21

    the same context as power projection and winning decisively creates a nearly insurmountable cognitive dissonance . It is challenging at best to bring...of Haiti HN Host Nation HQDA Headquarters Department of the Army IGO Intergovernmental Organizations JTF Joint Task Force MCCLL...Marine Corps Center for Lessons Learned MEB Marine Expeditionary Brigade MINUSTAH United Nations Stabilization Mission in Haiti MITAM Mission

  8. Staff Report to the Senior Department Official on Recognition Compliance Issues. Recommendation Page: Missouri State Board of Nursing

    Science.gov (United States)

    US Department of Education, 2010

    2010-01-01

    The Missouri Board of Nursing approves 34 practical, 35 associate degree, one diploma, and 21 baccalaureate degree nursing programs. Although the Board is responsible for all nursing programs leading to initial licensure, its recognition by the U.S. Department of Education applies only to the 57 professional nursing programs eligible for Federal…

  9. 43 CFR 20.201 - Ethics officials.

    Science.gov (United States)

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Ethics officials. 20.201 Section 20.201... Department Ethics Program § 20.201 Ethics officials. (a) Designated Agency Ethics Official refers to the official designated under 5 CFR 2638.201 to coordinate and manage the Department's ethics program. (b) The...

  10. 7 CFR 1206.21 - Suspend.

    Science.gov (United States)

    2010-01-01

    ... part thereof during a particular period of time specified in the rule. ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE MANGO PROMOTION, RESEARCH, AND INFORMATION Mango Promotion, Research, and Information Order Definitions § 1206.21 Suspend. Suspend means to...

  11. Suspended microfluidics

    OpenAIRE

    Casavant, Benjamin P.; Berthier, Erwin; Theberge, Ashleigh B.; Jean BERTHIER; Montanez-Sauri, Sara I.; Bischel, Lauren L.; Brakke, Kenneth; Hedman, Curtis J.; Bushman, Wade; Keller, Nancy P.; Beebe, David J.

    2013-01-01

    Although the field of microfluidics has made significant progress in bringing new tools to address biological questions, the accessibility and adoption of microfluidics within the life sciences are still limited. Open microfluidic systems have the potential to lower the barriers to adoption, but the absence of robust design rules has hindered their use. Here, we present an open microfluidic platform, suspended microfluidics, that uses surface tension to fill and maintain a fluid in microscale...

  12. Official Apologies

    DEFF Research Database (Denmark)

    Villadsen, Lisa Storm

    Official apologies – understood as collective expressions of remorse over past wrongs – are a discursive phenomenon on the rise and have already met with scholarly interest in fields such as international law, political science, and philosophy. A common theme is how official apologies may......" – conjecture without rebuttal when causality remains unstated – can play in informing democratic audiences of the role of empirical facts in individual sense-making and collaborative judgment, particularly about questions of public policy. “A Sorry Excuse for an Apology? An analysis of the Danish Secretary...

  13. 7 CFR 58.2827 - Official identification.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Official identification. 58.2827 Section 58.2827 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards... Department of Agriculture Standard for Ice Cream § 58.2827 Official identification. (a) The official symbol...

  14. 49 CFR 604.6 - Government officials on official government business.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Government officials on official government...) FEDERAL TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CHARTER SERVICE Exceptions § 604.6 Government officials on official government business. (a) A recipient may provide charter service to government...

  15. 7 CFR 58.646 - Official identification.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Official identification. 58.646 Section 58.646 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards... Products Bearing Usda Official Identification § 58.646 Official identification. (a) Only ice cream and...

  16. 7 CFR 58.734 - Official identification.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Official identification. 58.734 Section 58.734 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards... Cheese Products Bearing Usda Official Identification § 58.734 Official identification. Only process...

  17. Staff Report to the Senior Department Official on Recognition Compliance Issues. Recommendation Page: National Accrediting Commission Of Cosmetology Arts and Sciences

    Science.gov (United States)

    US Department of Education, 2010

    2010-01-01

    The National Accrediting Commission of Cosmetology Arts and Sciences (NACCAS) is a national accreditor whose scope of recognition is for the accreditation throughout the United States of postsecondary schools and departments of cosmetology arts and sciences and massage therapy. The agency accredits approximately 1,300 institutions offering…

  18. 31 CFR 306.1 - Official agencies.

    Science.gov (United States)

    2010-07-01

    ..., DEPARTMENT OF THE TREASURY BUREAU OF THE PUBLIC DEBT GENERAL REGULATIONS GOVERNING U.S. SECURITIES General Information § 306.1 Official agencies. The Bureau of the Public Debt of the Department of the Treasury is...

  19. 9 CFR 325.6 - Shipment of paunches between official establishments under official seal; certificate.

    Science.gov (United States)

    2010-01-01

    ... establishments under official seal; certificate. 325.6 Section 325.6 Animals and Animal Products FOOD SAFETY AND... between official establishments under official seal; certificate. Cattle and sheep paunches which have... seal of the Department as prescribed in § 312.5(a) of this subchapter. ...

  20. Sports officials and officiating : Science and practice

    NARCIS (Netherlands)

    MacMahon, Clare; Mascarenhas, Duncan; Plessner, Henning; Pizzera, Alexandra; Oudejans, Raôul R D; Raab, Markus

    2014-01-01

    Sports officials (umpires, referees, judges) play a vital role in every sport, and sports governing bodies, fans, and players now expect officials to maintain higher professional standards than ever before. In this ground-breaking book, a team of leading international sport scientists and top level

  1. 28 CFR 345.71 - Official commendations.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Official commendations. 345.71 Section 345.71 Judicial Administration FEDERAL PRISON INDUSTRIES, INC., DEPARTMENT OF JUSTICE FEDERAL PRISON INDUSTRIES (FPI) INMATE WORK PROGRAMS Awards Program § 345.71 Official commendations. An inmate worker may...

  2. Key Obama officials leave administration

    Science.gov (United States)

    Showstack, Randy

    2013-01-01

    Secretary of the Interior Ken Salazar is one of the latest members of the Obama administration to announce that he is leaving his position near the start of President Obama's second term in office. Salazar, who has served as interior secretary since January 2009, intends to leave the department by the end of March, the department noted on 16 January. Salazar joins a number of other key officials who are planning to leave the administration. They include Environmental Protection Agency administrator Lisa Jackson, National Oceanic and Atmospheric Administration administrator Jane Lubchenco, and U.S. Geological Survey director Marcia McNutt.

  3. Manual on Uniform Traffic Control Devices (MUTCD) - Search Official Rulings

    Data.gov (United States)

    Department of Transportation — The MUTCD Official Rulings is a resource that allows web site visitors to obtain information about requests for changes, experiments, and interpretations related to...

  4. Alternative Fuel News: Official Publication of the U.S. Department of Energy's Clean Cities Network and the Alternative Fuels Data Center; Vol. 2, No. 2

    Energy Technology Data Exchange (ETDEWEB)

    1998-05-01

    Official publication of the Clean Cities Network and the Alternative Fuels Data Center featuring alternative fuels activity in every state, the Clean Cities game plan '98, and news from the Automakers.

  5. 9 CFR 325.7 - Shipment of products requiring special supervision between official establishments under official...

    Science.gov (United States)

    2010-01-01

    ... Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND... subchapter, in railroad cars, trucks, or other means of conveyance sealed with the official seal of the...

  6. 9 CFR 201.81 - Suspended registrants.

    Science.gov (United States)

    2010-01-01

    ... 201.81 Animals and Animal Products GRAIN INSPECTION, PACKERS AND STOCKYARDS ADMINISTRATION (PACKERS AND STOCKYARDS PROGRAMS), DEPARTMENT OF AGRICULTURE REGULATIONS UNDER THE PACKERS AND STOCKYARDS ACT Services § 201.81 Suspended registrants. No stockyard owner, packer, market agency, or dealer shall employ...

  7. 18 CFR 375.103 - Official seal.

    Science.gov (United States)

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Official seal. 375.103 Section 375.103 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT... outside border of which shall consist of two concentric circles enclosing the words “Department of Energy...

  8. 7 CFR 37.10 - Official assessment.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Official assessment. 37.10 Section 37.10 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS PROGRAM TO ASSESS ORGANIC CERTIFYING AGENCIES ...

  9. 7 CFR 62.207 - Official assessment.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Official assessment. 62.207 Section 62.207 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946 AND...

  10. 19 CFR 132.3 - Observation of official hours.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Observation of official hours. 132.3 Section 132.3 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY QUOTAS General Provisions § 132.3 Observation of official hours. An entry summary for consumption...

  11. Cable suspended windmill

    Science.gov (United States)

    Farmer, Moses G. (Inventor)

    1990-01-01

    A windmill is disclosed which includes an airframe having an upwind end and a downwind end. The first rotor is rotatably connected to the airframe, and a generator is supported by the airframe and driven by the rotor. The airframe is supported vertically in an elevated disposition by poles which extend vertically upwardly from the ground and support cables which extend between the vertical poles. Suspension cables suspend the airframe from the support cable.

  12. 78 FR 48145 - Lemon Juice From Argentina: Continuation of Suspended Antidumping Duty Investigation

    Science.gov (United States)

    2013-08-07

    ... Doc No: 2013-19067] DEPARTMENT OF COMMERCE International Trade Administration [A-357-818] Lemon Juice... of the suspended investigation on lemon juice from Argentina would likely lead to continuation or... of the suspended antidumping duty investigation on lemon juice from Argentina (``suspended...

  13. Official Centre Hospitality

    International Development Research Centre (IDRC) Digital Library (Canada)

    Sylvain Dufour

    2016-05-01

    May 1, 2016 ... Application. The Hospitality may be extended under one or more of the following general circumstances to non- employees who are not in receipt of travel allowances from IDRC: • when discussions on official matters or business development take place;. • on the occasion of visits by persons who are ...

  14. 3 CFR 8342 - Proclamation 8342 of January 16, 2009. To Suspend Entry as Immigrants and Nonimmigrants of...

    Science.gov (United States)

    2010-01-01

    ... Entry as Immigrants and Nonimmigrants of Foreign Government Officials Responsible for Failing To Combat... January 16, 2009 Proc. 8342 To Suspend Entry as Immigrants and Nonimmigrants of Foreign Government... into the United States, as immigrants or nonimmigrants, of certain senior government officials...

  15. 37 CFR 10.93 - Contact with officials.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Contact with officials. 10.93 Section 10.93 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK OFFICE, DEPARTMENT OF... give the appearance that the gift or loan is made to influence official action. (b) In an adversary...

  16. NAGWS Volleyball Guide, 1989. Official Rules & Interpretations/Officiating.

    Science.gov (United States)

    American Alliance for Health, Physical Education, Recreation and Dance, Reston, VA. National Association for Girls and Women in Sport.

    This booklet contains the official rules and interpretations for officiating in volleyball competitions. Section 1 states the National Association for Girls and Women in Sport (NAGWS) interscholastic and collegiate volleyball rules for 1989-90. Section 2 presents a summary and descriptions of officiating techniques and mechanics. Study questions…

  17. Dispersive suspended microextraction.

    Science.gov (United States)

    Yang, Zhong-Hua; Liu, Yu; Lu, Yue-Le; Wu, Tong; Zhou, Zhi-Qiang; Liu, Dong-Hui

    2011-11-14

    A novel sample pre-treatment technique termed dispersive suspended microextraction (DSME) coupled with gas chromatography-flame photometric detection (GC-FPD) has been developed for the determination of eight organophosphorus pesticides (ethoprophos, malathion, chlorpyrifos, isocarbophos, methidathion, fenamiphos, profenofos, triazophos) in aqueous samples. In this method, both extraction and two phases' separation process were performed by the assistance of magnetic stirring. After separating the two phases, 1 μL of the suspended phase was injected into GC for further instrument analysis. Varieties of experiment factors which could affect the experiment results were optimized and the following were selected: 12.0 μL p-xylene was selected as extraction solvent, extraction speed was 1200 rpm, extraction time was 30 s, the restoration speed was 800 rpm, the restoration time was 8 min, and no salt was added. Under the optimum conditions, limits of detections (LODs) varied between 0.01 and 0.05 μg L(-1). The relative standard deviation (RSDs, n=6) ranged from 4.6% to 12.1%. The linearity was obtained by five points in the concentration range of 0.1-100.0 μg L(-1). Correlation coefficients (r) varied from 0.9964 to 0.9995. The enrichment factors (EFs) were between 206 and 243. In the final experiment, the developed method has been successfully applied to the determination of organophosphorus pesticides in wine and tap water samples and the obtained recoveries were between 83.8% and 101.3%. Compared with other pre-treatment methods, DSME has its own features and could achieve satisfied results for the analysis of trace components in complicated matrices. Copyright © 2011 Elsevier B.V. All rights reserved.

  18. Non-official mail

    CERN Multimedia

    2006-01-01

    The Mail Office wishes to remind users of the mail service that the latter is reserved exclusively for the Organization's official mail. Private mail, even if stamped, does not fall into this category, and any mail of this nature found in the 'Outgoing Mail' or 'Départ Courrier' boxes will no longer be collected or accepted by the Meyrin or Prévessin Mail Offices. The Mail Office declines all responsibility in the event of losses, delays or any other problems arising as a result of private mail being placed in these boxes. Thank you for your understanding. The Mail Office

  19. Alaska NAD 83 Official Protraction Diagram (OPD) Outlines

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — This data set contains Official Protraction Diagram (OPD) outlines in ESRI shapefile format. At lower latitudes (0-48 degrees) OPDs are 1 degree in latitude by 2...

  20. Pacific NAD 83 Official Protraction Diagram (OPD) Images

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — This data set contains Official Protraction Diagrams (OPDs) in Adobe PDF format. Pacific Region OPDs are approximately 2 degrees wide by one degree high. OPDs are...

  1. Alaska NAD 83 Supplemental Official Protraction Diagram (OPD) Images

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — This data set contains Supplemental Official OCS Block Diagram (SOBD) images in Adobe pdf format for areas within the BOEM Alaska Region. Each SOBD describes a...

  2. Official at Bombay Hook Cites Value of Marshes

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Newspaper Article referencing the controlling of mosquitoes at Bombay Hook National Wildlife Refuge via spraying. A contingent of state officials that visited...

  3. Official Protraction Diagram and Leasing Map Boundaries - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer shows official protraction diagram (OPD) and leasing map boundaries covering areas of the Outer Continental Shelf (OCS) within Federal jurisdiction....

  4. Outer Continental Shelf Official Protraction Diagrams - Atlantic Region NAD 83

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — This data set contains Official Protraction Diagram (OPD) outlines in ESRI shapefile format. Atlantic Region OPDs are approximately 2 degrees wide by one degree...

  5. Outer Continental Shelf Official Protraction Diagrams - Alaska Region NAD 83

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — This data set contains Official Protraction Diagram (OPD) outlines in ESRI shapefile format. At lower latitudes (0-48 degrees) OPDs are 1 degree in latitude by 2...

  6. Atlantic NAD 83 Supplemental Official OCS Block Diagram (SOBD) Images

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — This data set contains Supplemental Official OCS Block Diagram (SOBD) images in Adobe pdf format for areas within the BOEM Atlantic Region. Each SOBD describes a...

  7. Atlantic NAD 83 Official Protraction Diagram (OPD) Images

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — This data set contains Official Protraction Diagrams (OPDs) in Adobe PDF format. Atlantic Region OPDs are approximately 2 degrees wide by one degree high. OPDs are...

  8. Official holidays in 2011

    CERN Multimedia

    HR Department

    2011-01-01

    (Application of Article R II 4.39 of the Staff Regulations) Official holidays in 2011 (in addition to the special leave during the annual closure): Saturday 1 January\t(New Year) Friday 22 April\t(Good Friday) Monday 25 April\t(Easter Monday) Sunday 1 May Thursday 2 June\t(Ascension day) Friday 3 June\t(compensation granted for 1 May) Monday 13 June\t(Whit Monday) Thursday 8 September\t(“Jeûne genevois”)  Thursday 22 December\t(compensation granted for 24 December, Christmas Eve) Friday 23 December\t(compensation granted for 25 December, Christmas) Saturday 24 December\t(Christmas Eve) Sunday 25 December\t(Christmas) Thursday 29 December\t(compensation granted for 31 December, New Year’s Eve) Friday 30 December\t(compensation granted for 1 January 2012, New Year) Saturday 31 December\t(New Year’s Eve) Tel. 73903

  9. Establishing a successful coronary CT angiography program in the emergency department: official writing of the Fellow and Resident Leaders of the Society of Cardiovascular Computed Tomography (FiRST).

    Science.gov (United States)

    Maroules, Christopher D; Blaha, Michael J; El-Haddad, Mohamed A; Ferencik, Maros; Cury, Ricardo C

    2013-01-01

    Coronary CT angiography is an effective, evidence-based strategy for evaluating acute chest pain in the emergency department for patients at low-to-intermediate risk of acute coronary syndrome. Recent multicenter trials have reported that coronary CT angiography is safe, reduces time to diagnosis, facilitates discharge, and may lower overall cost compared with routine care. Herein, we provide a 10-step approach for establishing a successful coronary CT angiography program in the emergency department. The importance of strategic planning and multidisciplinary collaboration is emphasized. Patient selection and preparation guidelines for coronary CT angiography are reviewed with straightforward protocols that can be adapted and modified to clinical sites, depending on available cardiac imaging capabilities. Technical parameters and patient-specific modifications are also highlighted to maximize the likelihood of diagnostic quality examinations. Practical suggestions for quality control, process monitoring, and standardized reporting are reviewed. Finally, the role of a "triple rule-out" protocol is featured in the context of acute chest pain evaluation in the emergency department. Copyright © 2013 Society of Cardiovascular Computed Tomography. Published by Elsevier Inc. All rights reserved.

  10. Twenty-one Ways to Develop Esprit De Corps Among Your Student Officials.

    Science.gov (United States)

    Kovalakides, Nick

    Student officials for intramural sports can be given special training to enhance their aptitude in the field, but their attitude is more difficult to develop. This paper suggests 21 ways to develop attitude among student officials. Some of the suggestions are: Athletic departments should emphasize the role of the official in the intramural…

  11. Spatial distribution of soil erosion and suspended sediment ...

    Indian Academy of Sciences (India)

    sediment transport rate for Chou-Shui river basin ... 5, Anzhong Road,. Tainan 70970, Taiwan. 4. Department of Hydraulics and Ocean Engineering, National Cheng-Kung University, No. 1,. University Road, Tainan ... surface runoff discharge, suspended sediment transport rate, quantity of soil erosion, and spatial distribu-.

  12. 19 CFR 351.222 - Revocation of orders; termination of suspended investigations.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 3 2010-04-01 2010-04-01 false Revocation of orders; termination of suspended investigations. 351.222 Section 351.222 Customs Duties INTERNATIONAL TRADE ADMINISTRATION, DEPARTMENT OF COMMERCE... orders; termination of suspended investigations. (a) Introduction. “Revocation” is a term of art that...

  13. Finding official British information official publishing in the digital age

    CERN Document Server

    Inman, Jane; Purushothama, B

    2011-01-01

    Examining the different bodies that publish official material, this book describes the types of material published, how it is made available and how it is recorded. Finding Official British Information focuses on the digital availability of official information and considers how much is now freely available on the web and how to locate it as well as addressing issues of web only publishing. It covers public bodies in the UK and includes publications issued by central and local government as well as the devolved assemblies and the many other organisations that issue official publications. Quick 'how to find' section for each area Designed for the non-specialist Covering central and local government, the devolved assemblies and other public bodies in the UK.

  14. Suspended animation for delayed resuscitation.

    Science.gov (United States)

    Safar, Peter J; Tisherman, Samuel A

    2002-04-01

    'Suspended animation for delayed resuscitation' is a new concept for attempting resuscitation from cardiac arrest of patients who currently (totally or temporarily) cannot be resuscitated, such as traumatic exsanguination cardiac arrest. Suspended animation means preservation of the viability of brain and organism during cardiac arrest, until restoration of stable spontaneous circulation or prolonged artificial circulation is possible. Suspended animation for exsanguination cardiac arrest of trauma victims would have to be induced within the critical first 5 min after the start of cardiac arrest no-flow, to buy time for transport and resuscitative surgery (hemostasis) performed during no-flow. Cardiac arrest is then reversed with all-out resuscitation, usually requiring cardiopulmonary bypass. Suspended animation has been explored and documented as effective in dogs in terms of long-term survival without brain damage after very prolonged cardiac arrest. In the 1990s, the Pittsburgh group achieved survival without brain damage in dogs after cardiac arrest of up to 90 min no-flow at brain (tympanic) temperature of 10 degrees C, with functionally and histologically normal brains. These studies used emergency cardiopulmonary bypass with heat exchanger or a single hypothermic saline flush into the aorta, which proved superior to pharmacologic strategies. For the large number of normovolemic sudden cardiac death victims, which currently cannot be resuscitated, more research in large animals is needed.

  15. 7 CFR 58.158 - Official identification.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Official identification. 58.158 Section 58.158... Official Identification § 58.158 Official identification. (a) Application for authority to apply official identification to packaging material or containers shall be made in accordance with the provisions of subpart A...

  16. Official English: Bridge or Barrier?

    Science.gov (United States)

    Krashen, Stephen

    2000-01-01

    Discusses the official English movement in the United States. Provides suggestions for groups that really want to help immigrants acquire English, by building bridges and not barriers. These include the following: (1) joining private and charitable organizations in helping make English-as-a-Second-Language classes available; (2) support libraries;…

  17. Official bias in intergenerational transmission

    NARCIS (Netherlands)

    Besemer, S.; Farrington, D.P.; Bijleveld, C.C.J.H.

    2013-01-01

    We investigated to what extent children of convicted parents might have a higher risk of a conviction themselves because criminal justice systems, such as the police and courts, focus more attention towards certain criminal families - a concept called official bias. Bias was measured using several

  18. [Big data in official statistics].

    Science.gov (United States)

    Zwick, Markus

    2015-08-01

    The concept of "big data" stands to change the face of official statistics over the coming years, having an impact on almost all aspects of data production. The tasks of future statisticians will not necessarily be to produce new data, but rather to identify and make use of existing data to adequately describe social and economic phenomena. Until big data can be used correctly in official statistics, a lot of questions need to be answered and problems solved: the quality of data, data protection, privacy, and the sustainable availability are some of the more pressing issues to be addressed. The essential skills of official statisticians will undoubtedly change, and this implies a number of challenges to be faced by statistical education systems, in universities, and inside the statistical offices. The national statistical offices of the European Union have concluded a concrete strategy for exploring the possibilities of big data for official statistics, by means of the Big Data Roadmap and Action Plan 1.0. This is an important first step and will have a significant influence on implementing the concept of big data inside the statistical offices of Germany.

  19. Evaluation of official tropical cyclone landfall forecast issued by India ...

    Indian Academy of Sciences (India)

    Evaluation of official tropical cyclone landfall forecast issued by India Meteorological Department ... Here an attempt is made to evaluate the TC landfall forecast issued by IMD during. 2003–2013 (11 years) by calculating the ..... products also helped forecasters to minimize the sub- jectivity and improve the TC forecasting ...

  20. 7 CFR 54.1015 - Official reports, forms, and certificates.

    Science.gov (United States)

    2010-01-01

    ... MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT..., Processing, and Packaging of Livestock and Poultry Products § 54.1015 Official reports, forms, and...

  1. 7 CFR 54.1017 - Authority to use official identification.

    Science.gov (United States)

    2010-01-01

    ... MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT..., Processing, and Packaging of Livestock and Poultry Products § 54.1017 Authority to use official...

  2. 9 CFR 55.8 - Official CWD tests and approval of laboratories to conduct official CWD tests.

    Science.gov (United States)

    2010-01-01

    ... Laboratories (NVSL); (2) The use of proteinase-resistant protein analysis methods including but not limited to... laboratories to conduct official CWD tests. 55.8 Section 55.8 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE COOPERATIVE CONTROL AND ERADICATION OF LIVESTOCK OR...

  3. Rippling instabilities in suspended nanoribbons

    Science.gov (United States)

    Wang, Hailong; Upmanyu, Moneesh

    2012-11-01

    Morphology mediates the interplay between the structure and electronic transport in atomically thin nanoribbons such as graphene as the relaxation of edge stresses occurs preferentially via out-of-plane deflections. In the case of end-supported suspended nanoribbons that we study here, past experiments and computations have identified a range of equilibrium morphologies, in particular, for graphene flakes, yet a unified understanding of their relative stability remains elusive. Here, we employ atomic-scale simulations and a composite framework based on isotropic elastic plate theory to chart out the morphological stability space of suspended nanoribbons with respect to intrinsic (ribbon elasticity) and engineered (ribbon geometry) parameters, and the combination of edge and body actuation. The computations highlight a rich morphological shape space that can be naturally classified into two competing shapes, bendinglike and twistlike, depending on the distribution of ripples across the interacting edges. The linearized elastic framework yields exact solutions for these rippled shapes. For compressive edge stresses, the body strain emerges as a key variable that controls their relative stability and in extreme cases stabilizes coexisting transverse ripples. Tensile edge stresses lead to dimples within the ribbon core that decay into the edges, a feature of obvious significance for stretchable nanoelectronics. The interplay between geometry and mechanics that we report should serve as a key input for quantifying the transport along these ribbons.

  4. LEP Celebration : the official programme

    CERN Multimedia

    CERN. Geneva

    2000-10-09

    At 14:00: Groupe de Jazz "Wolfgang & The Werewolves" . The official programme begins at 15:00 with an introduction from the Director General, and Professor Martinus Veltman will give the keynote speech. Heads of national delegations represented at ministerial level will then make their speeches, following which a commemorative plaque will be unveiled. A specially commissioned ballet by Maurice Béjart will bring the ceremony to a close.

  5. 22 CFR 92.69 - Charges payable to foreign officials, witnesses, foreign counsel, and interpreters.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Charges payable to foreign officials, witnesses, foreign counsel, and interpreters. 92.69 Section 92.69 Foreign Relations DEPARTMENT OF STATE LEGAL AND... foreign officials, witnesses, foreign counsel, and interpreters. (a) Execution of letters rogatory by...

  6. 50 CFR 216.95 - Official mark for “Dolphin-safe” tuna products.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Official mark for âDolphin-safeâ tuna... AND IMPORTING OF MARINE MAMMALS Dolphin Safe Tuna Labeling § 216.95 Official mark for “Dolphin-safe... Department of Commerce that may be used to label tuna products that meet the “dolphin-safe” standards set...

  7. Official Reports of Enrollment as of September 30, 2013. Montgomery County Public Schools

    Science.gov (United States)

    Erickson, Marianne

    2013-01-01

    This document is a combination of two reports produced for Montgomery County Public Schools (MCPS) by the Department of Policy, Records, and Reporting: (1) Official Race/Ethnic Membership of Students as of September 30, 2013; and (2) Official Report of Enrollment by Grade and School as of September 30, 2013. Both reports provide student data for…

  8. 45 CFR 150.209 - Verification of exhaustion of remedies and contact with State officials.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Verification of exhaustion of remedies and contact with State officials. 150.209 Section 150.209 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES... § 150.209 Verification of exhaustion of remedies and contact with State officials. If CMS receives a...

  9. 25 CFR 11.427 - Threats and other improper influence in official and political matters.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Threats and other improper influence in official and political matters. 11.427 Section 11.427 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAW... other improper influence in official and political matters. (a) A person commits a misdemeanor if he or...

  10. 25 CFR 900.229 - What role will the awarding official play during an appeal?

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false What role will the awarding official play during an appeal? 900.229 Section 900.229 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR, AND INDIAN... EDUCATION ASSISTANCE ACT Post-Award Contract Disputes § 900.229 What role will the awarding official play...

  11. 9 CFR 590.35 - Eggs and egg products outside official plants.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Eggs and egg products outside official plants. 590.35 Section 590.35 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT... ACT) Relation to Other Authorities § 590.35 Eggs and egg products outside official plants. Any State...

  12. 77 FR 73021 - Lemon Juice From Argentina: Final Results of the Expedited First Sunset Review of the Suspended...

    Science.gov (United States)

    2012-12-07

    ... International Trade Administration Lemon Juice From Argentina: Final Results of the Expedited First Sunset... sunset review of the suspended antidumping duty investigation on lemon juice from Argentina. The..., 2012, the Department initiated a sunset review of the suspended antidumping duty investigation on lemon...

  13. 12 CFR 328.1 - Official sign.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Official sign. 328.1 Section 328.1 Banks and... OF MEMBERSHIP § 328.1 Official sign. (a) The official sign referred to in this part shall be 7″ by 3... “symbol” of the Corporation, as used in this part, shall be that portion of the official sign consisting...

  14. 7 CFR 58.526 - Official identification.

    Science.gov (United States)

    2010-01-01

    ... Cheese Bearing Usda Official Identification § 58.526 Official identification. (a) Only cottage cheese... Shield. (b) Nonfat dry milk. Nonfat dry milk, when used in cottage cheese bearing official identification.... Low Heat Classification (not less than 6.0 mg. undenatured whey protein nitrogen per gram of nonfat...

  15. 9 CFR 381.98 - Official seal.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Official seal. 381.98 Section 381.98... Certificates; Certification Procedures § 381.98 Official seal. The official mark for use in sealing means of... and a serial number as shown below, and any seals approved by the Administrator for applying such mark...

  16. 39 CFR 3002.3 - Official seal.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Official seal. 3002.3 Section 3002.3 Postal Service POSTAL REGULATORY COMMISSION PERSONNEL ORGANIZATION § 3002.3 Official seal. (a) Authority. The Seal described in this section is hereby established as the official seal of the Postal Rate Commission...

  17. 7 CFR 51.17 - Official sampling.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Official sampling. 51.17 Section 51.17 Agriculture... Inspection Service § 51.17 Official sampling. Samples may be officially drawn by any duly authorized... time and place of the sampling and the brands or other identifying marks of the containers from which...

  18. 5 CFR 9701.523 - Official time.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Official time. 9701.523 Section 9701.523... MANAGEMENT SYSTEM Labor-Management Relations § 9701.523 Official time. (a) Any employee representing an... authorized official time for such purposes, including attendance at impasse proceedings, during the time the...

  19. 23 Elemental Composition of Suspended Particulate Matter ...

    African Journals Online (AJOL)

    `123456789jkl''''#

    Elemental Composition of Suspended Particulate Matter Collected at Two Different. Heights above the Ground in A Sub-Urban Site in Kenya. Gitari W. M1, Kinyua A. M. 2, Kamau G. N3 and C. K. Gatebe C. K4. Abstract. Suspended particulate matter samples were collected in a sub-urban area in Nairobi over a 12 month ...

  20. Alaska NAD 83 – Supplemental Official Lease Diagram (SOLD) Images

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — This data set contains Supplemental Official Lease Diagram (SOLD) images in Adobe pdf format for areas within the BOEM Alaska Region. Each SOLD describes a single...

  1. USGS Small-scale Dataset - Official Protraction Diagram and Leasing Map Boundaries 200105 Shapefile

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer shows official protraction diagram (OPD) and leasing map boundaries covering areas of the Outer Continental Shelf (OCS) within Federal jurisdiction....

  2. Digital Offshore Cadastre (DOC) - Pacific83 - Official Protraction Diagram (OPD) Outlines

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — This data set contains Official Protraction Diagram (OPD) outlines in ESRI Arc/Info export and Arc/View shape file formats for the BOEM Pacific Region. The use of...

  3. Outer Continental Shelf Official Protraction Diagrams and Lease Maps - Gulf of Mexico Region NAD27

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — This file is based on the Mapping and Boundary Branch's Official Protraction Diagram (OPD)and Leasing Maps (LM). Each offshore area is defined by an API Number...

  4. Outer Continental Shelf Official Protraction Diagrams - Pacific Region - West Coast NAD 83

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — This data set contains Official Protraction Diagram (OPD) outlines in ESRI Arc/Info export and Arc/View shape file formats for the BOEM Pacific Region. The use of...

  5. Outer Continental Shelf Official Protraction Diagrams and Lease Maps - Gulf of Mexico Region NAD27-Unclipped

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — This file is based on the Mapping and Boundary Branch's Official Protraction Diagram (OPD)and Leasing Maps (LM). Each offshore area is defined by an API Number...

  6. 31 CFR 0.104 - Designated Agency Ethics Official and Alternate Designated Agency Ethics Official.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Designated Agency Ethics Official and Alternate Designated Agency Ethics Official. 0.104 Section 0.104 Money and Finance: Treasury Office of the... Responsibilities § 0.104 Designated Agency Ethics Official and Alternate Designated Agency Ethics Official. The...

  7. 29 CFR 2703.2 - Designated agency ethics official and alternate designated agency ethics official.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Designated agency ethics official and alternate designated agency ethics official. 2703.2 Section 2703.2 Labor Regulations Relating to Labor (Continued) FEDERAL... agency ethics official and alternate designated agency ethics official. The Chairman shall appoint an...

  8. Situation criticality and basketball officials' stress levels.

    Science.gov (United States)

    Ritchie, Jason; Basevitch, Itay; Rodenberg, Ryan; Tenenbaum, Gershon

    2017-11-01

    Officials are expected to perform impeccably despite the wide range of stressors they experience. A stressor that officials frequently report is situation criticality. Situation criticality is comprised of score differential (i.e., more pressure in close games) and time remaining in a game (i.e., more pressure as time expires), which affects athletes' stress levels. The present study explored the effect of situation criticality on officials' stress levels. High school basketball officials (n = 108) with an average of 18.1 (SD = 11.2) years of officiating experience were given a survey packet containing game situations that varied in criticality. For each game situation (n = 9) officials completed the overall stress and appraisal portions of the Stress Appraisal Measure (SAM). Results revealed that situation criticality has an effect on officials' perceived stress levels. Both threat and challenge appraisals were positively correlated with perceived stress. Overall, these findings indicate that officials' stress levels fluctuate within games depending on score differential and time of game. The findings encourage officials to recognise and manage their stress, possibly through their appraisals. Additionally, the findings can affect the training of officials in the management of stress, as well as prompt the consideration of potential rule changes that reflect the increased situational demands on officials in critical situations (e.g., expanded instant replay).

  9. Official statistics and Big Data

    Directory of Open Access Journals (Sweden)

    Peter Struijs

    2014-07-01

    Full Text Available The rise of Big Data changes the context in which organisations producing official statistics operate. Big Data provides opportunities, but in order to make optimal use of Big Data, a number of challenges have to be addressed. This stimulates increased collaboration between National Statistical Institutes, Big Data holders, businesses and universities. In time, this may lead to a shift in the role of statistical institutes in the provision of high-quality and impartial statistical information to society. In this paper, the changes in context, the opportunities, the challenges and the way to collaborate are addressed. The collaboration between the various stakeholders will involve each partner building on and contributing different strengths. For national statistical offices, traditional strengths include, on the one hand, the ability to collect data and combine data sources with statistical products and, on the other hand, their focus on quality, transparency and sound methodology. In the Big Data era of competing and multiplying data sources, they continue to have a unique knowledge of official statistical production methods. And their impartiality and respect for privacy as enshrined in law uniquely position them as a trusted third party. Based on this, they may advise on the quality and validity of information of various sources. By thus positioning themselves, they will be able to play their role as key information providers in a changing society.

  10. Improving suspended sediment measurements by automatic samplers.

    Science.gov (United States)

    Gettel, Melissa; Gulliver, John S; Kayhanian, Masoud; DeGroot, Gregory; Brand, Joshua; Mohseni, Omid; Erickson, Andrew J

    2011-10-01

    Suspended solids either as total suspended solids (TSS) or suspended sediment concentration (SSC) is an integral particulate water quality parameter that is important in assessing particle-bound contaminants. At present, nearly all stormwater runoff quality monitoring is performed with automatic samplers in which the sampling intake is typically installed at the bottom of a storm sewer or channel. This method of sampling often results in a less accurate measurement of suspended sediment and associated pollutants due to the vertical variation in particle concentration caused by particle settling. In this study, the inaccuracies associated with sampling by conventional intakes for automatic samplers have been verified by testing with known suspended sediment concentrations and known particle sizes ranging from approximately 20 μm to 355 μm under various flow rates. Experimental results show that, for samples collected at a typical automatic sampler intake position, the ratio of sampled to feed suspended sediment concentration is up to 6600% without an intake strainer and up to 300% with a strainer. When the sampling intake is modified with multiple sampling tubes and fitted with a wing to provide lift (winged arm sampler intake), the accuracy of sampling improves substantially. With this modification, the differences between sampled and feed suspended sediment concentration were more consistent and the sampled to feed concentration ratio was accurate to within 10% for particle sizes up to 250 μm.

  11. GENERATING A MODEL FOR OFFICIAL LETTER TRANSLATION

    Directory of Open Access Journals (Sweden)

    Bayu Budiharjo

    2017-04-01

    Research in the first year focuses on exploring the patterns of English and Indonesian official letters and studying the quality of the translation produced by amateur translators. The patterns of official letter and the information about the translation quality will then be used as the foundation for generating the prototype of model for official letter translation. The data analyzed in this research consist of official letters in English and bahasa Indonesia and their translation and statements about the quality of the translation. The analysis was done in several stages. First, analyzing the characteristics of official letters in English and official letters in bahasa Indonesia. Second, analyzing the quality of the translation of the letters by referring to the statements of the informants. Next, constructing the prototype of model for translating official letter from English into bahasa Indonesia and vice versa. Offical letters written in English and those written in bahasa Indonesia have both similarities and differences. There are only minor problems of the translation of the official letters in terms of message transfer but there are some problems dealing with the naturalness of the translation. In translating official letter, a translator needs to understand the characteristics of official letter in both SL and TL and use the proper techniques.

  12. 28 CFR 1100.29 - The roles and responsibilities of federal law enforcement, immigration, and Department of State...

    Science.gov (United States)

    2010-07-01

    ... law enforcement, immigration, and Department of State officials under the Trafficking Victims... and responsibilities of federal law enforcement, immigration, and Department of State officials under... forms of trafficking in persons in foreign countries, should consider referrals to local law enforcement...

  13. DOT Official County Highway Map

    Data.gov (United States)

    Minnesota Department of Natural Resources — The County Highway Map theme is a scanned and rectified version of the original MnDOT County Highway Map Series. The cultural features on some of these maps may be...

  14. Professional Ethics for School Business Officials.

    Science.gov (United States)

    Pichel, Frank M.

    1990-01-01

    Presents a "Code of Ethics for School Administrators" and "Standards of Conduct for the Association of School Business Officials." These codes, combined with school regulations and adherence to various statutes, can provide school business officials with a sound philosophical basis for fulfilling their responsibilities. (MLF)

  15. 7 CFR 62.213 - Official identification.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Official identification. 62.213 Section 62.213... AGRICULTURAL COMMODITIES (QUALITY SYSTEMS VERIFICATION PROGRAMS) Quality Systems Verification Programs Definitions Service § 62.213 Official identification. The following, as shown in figure 1, constitutes...

  16. 7 CFR 1900.155 - Designating the processing/servicing official.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Designating the processing/servicing official. 1900.155 Section 1900.155 Agriculture Regulations of the Department of Agriculture (Continued) RURAL..., DEPARTMENT OF AGRICULTURE PROGRAM REGULATIONS GENERAL Processing and Servicing FmHA or Its Successor Agency...

  17. 31 CFR 370.10 - What can cause my payments to be suspended?

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false What can cause my payments to be suspended? 370.10 Section 370.10 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE, DEPARTMENT OF THE TREASURY BUREAU OF THE PUBLIC DEBT ELECTRONIC TRANSACTIONS AND...

  18. 31 CFR 370.25 - What rights do I have to terminate or suspend debit entries?

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false What rights do I have to terminate or suspend debit entries? 370.25 Section 370.25 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE, DEPARTMENT OF THE TREASURY BUREAU OF THE PUBLIC DEBT ELECTRONIC...

  19. 30 CFR 243.4 - How do I suspend compliance with an order?

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false How do I suspend compliance with an order? 243.4 Section 243.4 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR MINERALS REVENUE MANAGEMENT SUSPENSIONS PENDING APPEAL AND BONDING-MINERALS REVENUE MANAGEMENT General Provisions...

  20. 77 FR 54557 - Notice of Intent To Suspend the 2012 Census of Agriculture Content Testing

    Science.gov (United States)

    2012-09-05

    ...-54558] [FR Doc No: 2012-21740] DEPARTMENT OF AGRICULTURE National Agricultural Statistics Service Notice of Intent To Suspend the 2012 Census of Agriculture Content Testing AGENCY: National Agricultural..., Associate Administrator. [FR Doc. 2012-21740 Filed 9-4-12; 8:45 am] BILLING CODE 3410-20-P ...

  1. 76 FR 61087 - Antidumping or Countervailing Duty Order, Finding, or Suspended Investigation; Advance...

    Science.gov (United States)

    2011-10-03

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE International Trade Administration Antidumping or Countervailing Duty Order, Finding, or Suspended Investigation... Steel Butt-Weld Pipe Fittings from Dana Mermelstein, (202) 482-1391 Malaysia (A-557-809) (2nd Review...

  2. [Official approach to sexual abuse].

    Science.gov (United States)

    Oberloskamp, H

    1996-10-01

    , psychotherapeutic treatment instead of, or combined with penal sentence sanctions) and correct inadequate acts (competence of Family Court and Guardianship Court, counterproductive data protection). In conclusion, it must be said that many details concerning the official approach to sexual abuse could be improved. However, the main problem lies in the fact that the State does not really attempt to create a systematic solution to sexual abuse. The ad hoc reaction in Germany has led to an uncoordinated set of rules and practices without a common sense of purpose.

  3. Vision in high-level football officials

    Science.gov (United States)

    Serra, Pedro M.; McAlinden, Colm; Barrett, Brendan T.

    2017-01-01

    Officiating in football depends, at least to some extent, upon adequate visual function. However, there is no vision standard for football officiating and the nature of the relationship between officiating performance and level of vision is unknown. As a first step in characterising this relationship, we report on the clinically-measured vision and on the perceived level of vision in elite-level, Portuguese football officials. Seventy-one referees (R) and assistant referees (AR) participated in the study, representing 92% of the total population of elite level football officials in Portugal in the 2013/2014 season. Nine of the 22 Rs (40.9%) and ten of the 49 ARs (20.4%) were international-level. Information about visual history was also gathered. Perceived vision was assessed using the preference-values-assigned-to-global-visual-status (PVVS) and the Quality-of-Vision (QoV) questionnaire. Standard clinical vision measures (including visual acuity, contrast sensitivity and stereopsis) were gathered in a subset (n = 44, 62%) of the participants. Data were analysed according to the type (R/AR) and level (international/national) of official, and Bonferroni corrections were applied to reduce the risk of type I errors. Adopting criterion for statistical significance of pvision measures in the football officials were similar to published normative values for young, adult populations and similar between R and AR. Clinically-measured vision did not differ according to officiating level. Visual acuity measured with and without a pinhole disc indicated that around one quarter of participants may be capable of better vision when officiating, as evidenced by better acuity (≥1 line of letters) using the pinhole. Amongst the clinical visual tests we used, we did not find evidence for above-average performance in elite-level football officials. Although the impact of uncorrected mild to moderate refractive error upon officiating performance is unknown, with a greater uptake of

  4. Official portrait of astronaut Linda M. Godwin

    Science.gov (United States)

    1990-01-01

    Official portrait of Linda M. Godwin, Ph.D., member of Astronaut Class 11 (1984), and space shuttle mission specialist. Godwin wears a navy blue flight suit with space shuttle model displayed on table in front of her.

  5. 31 CFR 315.1 - Official agencies.

    Science.gov (United States)

    2010-07-01

    ..., D, E, F, G, H, J, AND K, AND U.S. SAVINGS NOTES General Information § 315.1 Official agencies. (a..., Minneapolis, MN 55480 Minneapolis, Chicago IA, IL (northern half), IN (northern half), MN, MT, ND, SD, WI...

  6. Official portrait of astronaut Robert C. Springer

    Science.gov (United States)

    1988-01-01

    Official portrait of astronaut Robert C. Springer, United Stated Marine Corps (USMC) Colonel, member of Astronaut Class 9 (1980), and mission specialist. Springer wears launch and entry suit (LES) while holding helmet.

  7. Pioneering SESAME light source officially opened

    CERN Multimedia

    Caraban Gonzalez, Noemi

    2017-01-01

    Allan, Jordan, 16 May 2017. The SESAME light source was today officially opened by His Majesty King Abdullah II. An intergovernmental organization, SESAME is the first regional laboratory for the Middle East and neighbouring regions The laboratory’s official opening ushers in a new era of research covering fields ranging from medicine and biology, through materials science, physics and chemistry to healthcare, the environment, agriculture and archaeology.

  8. Electrodialytic remediation of suspended mine tailings

    DEFF Research Database (Denmark)

    Hansen, Henrik K.; Rojo, Adrian; Pino, Denisse

    2008-01-01

    experiment at 40 mA, with approximately 137.5 g mine tailings on dry basis. The removal for a static (baseline) experiment only amounted 15% when passing approximately the same amount of charge through 130 g of mine tailings. The use of air bubbling to keep the tailings suspended increased the removal...

  9. Environmental toxicology: Acute effects of suspended particulate ...

    African Journals Online (AJOL)

    ... from the control values were found significant at 99% confidence level. Possible inhalatory problems are thus anticipated from prolonged accumulation of the dust in the respiratory system. KEY WORDS: Environmental toxicology, Suspended particulate matter, Dust analysis, Hematological indices, Wister albino rats. Bull.

  10. Suspended sediment concentration and particle size distribution ...

    Indian Academy of Sciences (India)

    face area, shape, minerals and source) and conse- quent interaction with heavy metal concentrations. (HMCs). Recent studies have shown a growing awareness of the wider environmental significance of the suspended sediment loads transported by rivers and streams. This includes the importance of fine grain sediment in ...

  11. Environmental toxicology: Acute effects of suspended particulate ...

    African Journals Online (AJOL)

    The elemental contents of suspended particulate matter (dust) samples from Maiduguri, Nigeria, were determined which showed appreciably high levels for especially Pb, Fe, Cu, Zn, K, Ca, and. Na. Wister albino rats were exposed to graded doses of phosphate buffered saline carried dust particles. The hematological ...

  12. A depth integrated model for suspended transport

    NARCIS (Netherlands)

    Galappatti, R.

    1983-01-01

    A new depth averaged model for suspended sediment transport in open channels has been developed based on an asymptotic solution to the two dimensional convection-diffusion equation in the vertical plane. The solution for the depth averaged concentration is derived from the bed boundary condition and

  13. The Shape of Breasts Suspended in Liquid

    NARCIS (Netherlands)

    De Kleijn, S.C.; Rensen, W.H.J.

    2007-01-01

    Philips has designed an optical mammography machine. In this machine the breast is suspended into a cup in which the measurements take place. A special fluid is inserted into the cup to prevent the light from going around the breast instead of going through it but this fluid also weakens the signal.

  14. Flow Laminarization and Acceleration by Suspended Particles

    NARCIS (Netherlands)

    Bertsch, M.; Hulshof, J.; Prostokishin, V.M.

    2015-01-01

    In [Comm. Appl. Math. Comput. Sci., 4(2009), pp. 153-175], Barenblatt presents a model for partial laminarization and acceleration of shear flows by the presence of suspended particles of different sizes, and provides a formal asymptotic analysis of the resulting velocity equation. In the present

  15. Emulsifying and Suspending Properties of Enterolobium ...

    African Journals Online (AJOL)

    Background:The thermodynamic instability of emulsions and suspensions necessitate the incorporation of emulsifiers and suspending agents respectively, in order to stabilize the formulations and ensure administration of accurate doses. Objective:Enterolobium cyclocarpum gum was characterized and evaluated for its ...

  16. 30 CFR 243.9 - Will MMS continue to suspend my obligation to comply with an order if I seek judicial review in a...

    Science.gov (United States)

    2010-07-01

    ... MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR MINERALS REVENUE MANAGEMENT SUSPENSIONS PENDING APPEAL AND BONDING-MINERALS REVENUE MANAGEMENT General Provisions § 243.9 Will MMS continue to suspend my...

  17. Energy content of suspended detritus from Arabian Sea

    Digital Repository Service at National Institute of Oceanography (India)

    Krishnakumari, L.; Sumitra-Vijayaraghavan; Royan, J.P.

    Energy components of suspended matter included phytoplankton, zooplankton and detritus inclusive of microorganisms adsorbed to detritus. Of these, detritus contributed most of the energy (98%). The average caloric content of suspended detritus...

  18. The suspended sentence in French Criminal Law

    Directory of Open Access Journals (Sweden)

    Jovašević Dragan

    2016-01-01

    Full Text Available From the ancient times until today, criminal law has provided different criminal sanctions as measures of social control. These coercive measures are imposed on the criminal offender by the competent court and aimed at limitting the offender's rights and freedoms or depriving the offender of certain rights and freedoms. These sanctions are applied to the natural or legal persons who violate the norms of the legal order and injure or endanger other legal goods that enjoy legal protection. In order to effectively protect social values, criminal legislations in all countries predict a number of criminal sanctions. These are: 1 imprisonment, 2 precautions, 3 safety measures, 4 penalties for juveniles, and 5 sanctions for legal persons. Apart and instead of punishment, warning measures have a significant role in the jurisprudence. Since they emerged in the early 20th century in the system of criminal sanctions, there has been an increase in their application to criminal offenders, especially when it comes to first-time offenders who committed a negligent or accidental criminal act. Warnings are applied in case of crimes that do not have serious consequences, and whose perpetrators are not hardened and incorrigible criminals. All contemporary criminal legislations (including the French legilation provide a warning measure of suspended sentence. Suspended sentence is a conditional stay of execution of sentence of imprisonment for a specified time, provided that the convicted person does not commit another criminal offense and fulfills other obligations. This sanction applies if the following two conditions are fulfilled: a forma! -which is attached to the sentence of imprisonment; and b material -which is the court assessment that the application of this sanction is justified and necessary in a particular case. In many modern criminal legislations, there are two different types of suspended (conditional sentence: 1 ordinary (classical suspended

  19. Estimating total suspended sediment yield with probability sampling

    Science.gov (United States)

    Robert B. Thomas

    1985-01-01

    The ""Selection At List Time"" (SALT) scheme controls sampling of concentration for estimating total suspended sediment yield. The probability of taking a sample is proportional to its estimated contribution to total suspended sediment discharge. This procedure gives unbiased estimates of total suspended sediment yield and the variance of the...

  20. Optomechanics for thermal characterization of suspended graphene

    Science.gov (United States)

    Dolleman, Robin J.; Houri, Samer; Davidovikj, Dejan; Cartamil-Bueno, Santiago J.; Blanter, Yaroslav M.; van der Zant, Herre S. J.; Steeneken, Peter G.

    2017-10-01

    The thermal response of graphene is expected to be extremely fast due to its low heat capacity and high thermal conductivity. In this work, the thermal response of suspended single-layer graphene membranes is investigated by characterization of their mechanical motion in response to a high-frequency modulated laser. A characteristic delay time τ between the optical intensity and mechanical motion is observed, which is attributed to the time required to raise the temperature of the membrane. We find, however, that the measured time constants are significantly larger than the predicted ones based on values of the specific heat and thermal conductivity. In order to explain the discrepancy between measured and modeled τ , a model is proposed that takes a thermal boundary resistance at the edge of the graphene drum into account. The measurements provide a noninvasive way to characterize thermal properties of suspended atomically thin membranes, providing information that can be hard to obtain by other means.

  1. The Usage Evaluation of Official Computer Terms in Bahasa Indonesia in Indonesian Government Official Websites

    Science.gov (United States)

    Amalia, A.; Gunawan, D.; Lydia, M. S.; Charlie, C.

    2017-03-01

    According to Undang-Undang Dasar Republik Indonesia 1945 Pasal 36, Bahasa Indonesia is a National Language of Indonesia. It means Bahasa Indonesia must be used as an official language in all levels ranging from government to education as well as in development of science and technology. The Government of Republic of Indonesia as the highest and formal authority must use official Bahasa Indonesia in their activities including in their official websites. Therefore, the government issued a regulation instruction called Instruksi Presiden (Inpres) No. 2 Tahun 2001 to govern the usage of official computer terms in Bahasa Indonesia. The purpose of this research is to evaluate the usage of official computer terms in Bahasa Indonesia compared to the computer terms in English. The data are obtained from the government official websites in Indonesia. The method consists of data gathering, template detection, string extraction and data analysis. The evaluation of official computer terms in Bahasa Indonesia falls into three categories, such as good, moderate and poor. The number of websites in good category is 281 websites, the moderate category is 512 websites and the poor category is 290 websites. The authorized institution may use this result as additional information to evaluate the implementation of official information technology terms in Bahasa Indonesia.

  2. 9 CFR 381.123 - Official inspection mark; official establishment number.

    Science.gov (United States)

    2010-01-01

    ... label of a canned product, or on other packaging or labeling in the container, e.g., on aluminum pans... Containers § 381.123 Official inspection mark; official establishment number. The immediate container of... container or its labeling, e.g., the lid of a can, if shown in a prominent and legible manner in a size...

  3. Sedimentation of suspended solids in ultrasound field

    Directory of Open Access Journals (Sweden)

    Vikulina Vera

    2018-01-01

    Full Text Available Physical and chemical effects of aquatic environment that occur in an ultrasonic field change the sedimentation rate of coagulated suspension. This might only happen in case of cavitation of ultrasonic filed that causes a change of potentials of the medium. Research of the influence of ultrasonic vibrations on coagulation of suspended solids within water purification allows expanding their scope of implementation. The objective of the research is to estimate the effect of ultrasound on the sedimentation of the suspended solids, to determine of the efficiency of the process in relation to the dose of the coagulant, and to calculate the numerical values of the constants in the theoretical equation. The experiment condition was held in the water with the clay substances before the introduction of the coagulant. The method of magnetostriction ultrasonic generator was applied to receive ultrasonic vibration. Estimate of concentration of clay particles in water was performed using photometry. As a result of the research, the obtained data allow determining the increase in efficiency of suspended particles sedimentation related to the dose of coagulant, depending on time of ultrasonic treatment. The experiments confirmed the connection between the effect of sedimentation in the coagulation process, the coagulant dose and the time of scoring. Studies have shown that the increase in the duration of ultrasonic treatment causes a decrease of administered doses of coagulant.

  4. Suspended sediments limit coral sperm availability

    Science.gov (United States)

    Ricardo, Gerard F.; Jones, Ross J.; Clode, Peta L.; Humanes, Adriana; Negri, Andrew P.

    2015-01-01

    Suspended sediment from dredging activities and natural resuspension events represent a risk to the reproductive processes of coral, and therefore the ongoing maintenance of reefal populations. To investigate the underlying mechanisms that could reduce the fertilisation success in turbid water, we conducted several experiments exposing gametes of the corals Acropora tenuis and A. millepora to two sediment types. Sperm limitation was identified in the presence of siliciclastic sediment (230 and ~700 mg L−1), with 2–37 fold more sperm required to achieve maximum fertilisation rates, when compared with sediment-free treatments. This effect was more pronounced at sub-optimum sperm concentrations. Considerable (>45%) decreases in sperm concentration at the water’s surface was recorded in the presence of siliciclastic sediment and a >20% decrease for carbonate sediment. Electron microscopy then confirmed sediment entangled sperm and we propose entrapment and sinking is the primary mechanism reducing sperm available to the egg. Longer exposure to suspended sediments and gamete aging further decreased fertilisation success when compared with a shorter exposure. Collectively, these findings demonstrate that high concentrations of suspended sediments effectively remove sperm from the water’s surface during coral spawning events, reducing the window for fertilisation with potential subsequent flow-on effects for recruitment. PMID:26659008

  5. 12 CFR 905.26 - Official logo and seal.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Official logo and seal. 905.26 Section 905.26... OPERATIONS DESCRIPTION OF ORGANIZATION AND FUNCTIONS Miscellaneous § 905.26 Official logo and seal. This... as the official seal used to certify and authenticate official documents of the Board of Directors...

  6. 12 CFR 1700.3 - Official logo and seal.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Official logo and seal. 1700.3 Section 1700.3... DEVELOPMENT OFHEO ORGANIZATION AND FUNCTIONS ORGANIZATION AND FUNCTIONS § 1700.3 Official logo and seal. The..., and signage. The logo serves as the official seal to authenticate official documents of the Agency. (a...

  7. 9 CFR 54.11 - Approval of laboratories to run official scrapie tests and official genotype tests.

    Science.gov (United States)

    2010-01-01

    ... official scrapie tests and official genotype tests. 54.11 Section 54.11 Animals and Animal Products ANIMAL... laboratories to run official scrapie tests and official genotype tests. (a) State, Federal, and university laboratories, or in the case of genotype tests, private laboratories will be approved by the Administrator when...

  8. Metallurgy Department

    DEFF Research Database (Denmark)

    Risø National Laboratory, Roskilde

    The activities of the Metallurgy Department at Risø during 1981 are described. The work is presented in three chapters: General Materials Research, Technology and Materials Development, Fuel Elements. Furthermore, a survey is given of the department's participation in international collaboration...

  9. Are Teachers Public Officials for Defamation Purposes?

    Science.gov (United States)

    Bjorklun, Eugene C.

    1993-01-01

    Analyzes the law of defamation as it applies to teachers with special attention to the public official status of teachers. Concludes that public school teachers who are accused of deficiencies in the performance of their duties appear to have very little protection from false accusations under the law of defamation. (MLF)

  10. National Statistical Commission and Indian Official Statistics*

    Indian Academy of Sciences (India)

    IAS Admin

    Commission also stresses the importance of setting up of a. Methodological Study Unit to regularly undertake studies for bringing in improvements in the survey methodologies. The importance of a sound official statistical system in any country is well understood. Efficient governance depends largely on timely, accurate and ...

  11. 20 CFR 405.360 - Official record.

    Science.gov (United States)

    2010-04-01

    ... Employees' Benefits SOCIAL SECURITY ADMINISTRATION ADMINISTRATIVE REVIEW PROCESS FOR ADJUDICATING INITIAL DISABILITY CLAIMS Administrative Law Judge Hearing § 405.360 Official record. All hearings will be recorded. All evidence upon which the administrative law judge relies for the decision must be contained in the...

  12. Savant officials in the Prussian mining administration.

    Science.gov (United States)

    Klein, Ursula

    2012-07-01

    In the second half of the eighteenth century, the Prussian State supported savants who combined learned inquiry into nature with technical work. Members of the physical and mathematical classes of the Royal Prussian Academy of Sciences were involved in State projects such as surveying for the construction of canals, chemical analysis of Silesian iron, production of porcelain and of beet sugar. Some of these men were truly 'hybrid' experts living both in the worlds of State-directed manufacture and academic natural inquiry. Among these savant experts there was a particular sub-group that is at the centre of this paper: mining officials who were also recognized as mineralogists, geologists and chemists. The paper describes and analyses the training and the varied technical and scientific activities of these 'savant officials'. At the centre of attention are the travels of inspection of the mineralogist and mining official Carl Abraham Gerhard (1738-1821) in the late 1760s. I argue that Gerhard's travels of inspection were at the same time geological travels and that savant officials like Gerhard made a significant contribution to the fledgling science of geology.

  13. 31 CFR 353.1 - Official agencies.

    Science.gov (United States)

    2010-07-01

    ... BONDS, SERIES EE AND HH General Information § 353.1 Official agencies. (a) The Bureau of the Public Debt... Branch, P.O. Box 867, Pittsburgh, PA 15230 Cleveland, Philadelphia DE, KY (eastern half), NJ (southern half), OH, PA, WV (northern panhandle). Federal Reserve Bank of Richmond, P.O. Box 27622, Richmond, VA...

  14. Model-based estimation for official statistics

    NARCIS (Netherlands)

    van den Brakel, J.; Bethlehem, J.

    2008-01-01

    Design-based and model-assisted estimation procedures are widely applied by most of the European national statistical institutes. There are, however, situations were model-based approaches can have additional value in the production of official statistics, e.g. to deal with small sample sizes,

  15. Official Statistics In a Modern Society

    Directory of Open Access Journals (Sweden)

    Ilie DUMITRESCU

    2010-10-01

    Full Text Available The modern democratic society cannot efficiently and rigorously function in the absence of a solid basis of relevant and reliable statistical data, allowing for an easy and user-friendly access. Representing a “public good”, in the contemporary society, the official statistical information is meant to serve the whole society, under the conditions of maximum transparency, impartiality and equal treatment of all the categories of data users.Official statistics should adapt itself to the changes taking place in the modern society and should comply with its increased demands for high quality information. On its turn, it imposes to both national and global statistical systems major tasks of structural changes in the activity of producing and disseminating official statistics, as well as in the communication with its partners from the informational fl ow upstream, but particularly from its downstream – these being the target recipients of statistical data.The article presents the vision on the official statistics role, functions and tasks in the modern society, as against the major challenges regarding the transformation of statistical information into knowledge, the promotion of statistical literacy and culture, ensuring the usefulness and the large scale use of statistical data.

  16. Learning, Official Languages and Employment Equity Advisor ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Job Summary Plans and coordinates human resources services in the areas of Learning, Official Languages (OL) and Employment Equity (EE) while ensuring that management's needs are met. Provides operational services and advises managers and employees in determining their needs, analyzing problems, ...

  17. 44 CFR 8.3 - Senior FEMA official responsible for the information security program.

    Science.gov (United States)

    2010-10-01

    ... responsible for the information security program. 8.3 Section 8.3 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY GENERAL NATIONAL SECURITY INFORMATION § 8.3 Senior FEMA official responsible for the information security program. The Director of the Security...

  18. 7 CFR 58.57 - Product not eligible for packaging with official identification.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Product not eligible for packaging with official...) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS...

  19. Utah Legislators Delay Action on NCLB Bill: Meetings between State, Federal Officials Precede Postponement

    Science.gov (United States)

    Davis, Michelle R.

    2005-01-01

    A nationally watched showdown between the U.S. Department of Education and Utah state officials over the requirements of the No Child Left Behind Act came down to a cliffhanger in the last days of the legislative session when a final vote on a bill that calls for state education laws to take priority over the federal law was postponed. The feud…

  20. Monitoring of suspended sediment in South Tyrol

    Science.gov (United States)

    Nadalet, Rudi; Dinale, Roberto; Pernter, Martin; Maraldo, Luca; Peterlin, Dieter; Richter, Arnold; Comiti, Francesco

    2016-04-01

    In the context of the EU Water Framework Directive (WFD), which aims to achieve a good status of European water bodies, the Hydrographic Office of the Autonomous Province of Bolzano (Italy) extended in 2014 its institutional activities including the monitoring of suspended sediment in the river channel network. Currently, the only active monitoring station is on the Adige River at the gauging station of Ponte Adige near Bolzano (drainage area 2705 km2). The applied monitoring strategy and the data analysis concept are both based on the guidelines issued by the Austrian Federal Ministry of Agriculture, Forestry, Environment and Water Management (BMLFUW). The results indicates that the temporal variability strongly differs during the investigated period (2014-2015). In addition to the analysis of precipitation and water discharge, temperature and lightning activity were also included to better understand the sediment transport dynamics observed at the station. In summer 2015, the combination of constantly high daily temperature throughout the Adige basin (which drove intense glacier melting in the headwaters) with a high frequency of convective rainfall events (90% more than in 2014, obtained through lightning detection), led to an annual mass of transported suspended sediment of 260000 t. Interestingly, this value is similar to the one estimated for 2014 (300000 t), which was characterized by very different meteorological conditions (colder and wetter summer), but with the occurrence of an important flood in August, which transported half of the annual amount. Finally, we can conclude that the adopted monitoring strategy is applicable for institutional aims in terms of costs as well as in terms of time effort. During the next years, other stations for suspended sediment monitoring are planned to be installed in the Province to cover the most important river segments.

  1. Active noise cancellation in a suspended interferometer

    CERN Document Server

    Driggers, Jennifer C; Pepper, Keenan; Adhikari, Rana

    2011-01-01

    We demonstrate feed-forward vibration isolation on a suspended Fabry-Perot interferometer using Wiener filtering and a variant of the common Least Mean Square (LMS) adaptive filter algorithm. We compare the experimental results with theoretical estimates of the cancellation efficiency. Using data from the recent LIGO Science Run, we also estimate the impact of this technique on full scale gravitational wave interferometers. In the future, we expect to use this technique to also remove acoustic, magnetic, and gravitational noise perturbations from the LIGO interferometers. This noise cancellation technique is simple enough to implement in standard laboratory environments and can be used to improve SNR for a variety of high precision experiments.

  2. Geodetic monitoring of suspended particles in rivers

    Science.gov (United States)

    Kamnik, Rok; Maksimova, Daria; Kovačič, Boštjan

    2017-10-01

    There is a trend in modern approach to the management of space of collecting the spatial data, in order to obtain useful information. In this paper a research of suspended particles in the river Drava and Mura will be introduced. The goal is to connect different fields of water management in countries where the rivers Drava and Mura flows in purpose of water management sustainability. The methods such as GNSS for mapping cross sections of the river, the use of ADCP (Acoustic Doppler Current Profiler) measurement system and water sampling to monitor sediment in the water will be presented.

  3. Safety Harness For Work Under Suspended Load

    Science.gov (United States)

    Sunoo, Su Young

    1994-01-01

    Safety device protects worker under suspended engine or other heavy load. Mechanically linked with load so if load should fall, worker yanked safely away. Worker wears chest-plate vest with straps crossing eye on back. Lower safety cable connected to eye extends horizontally away from worker to nearby wall, wrapped on pulley and extends upward to motion amplifier or reducer. Safety cables transform any sudden downward motion of overhanging load into rapid sideways motion of worker. Net catches worker, preventing worker from bumping against wall.

  4. Elastic properties of suspended multilayer WSe2

    Science.gov (United States)

    Zhang, Rui; Koutsos, Vasileios; Cheung, Rebecca

    2016-01-01

    We report the experimental determination of the elastic properties of suspended multilayer WSe2, a promising two-dimensional (2D) semiconducting material combined with high optical quality. The suspended WSe2 membranes have been fabricated by mechanical exfoliation of bulk WSe2 and transfer of the exfoliated multilayer WSe2 flakes onto SiO2/Si substrates pre-patterned with hole arrays. Then, indentation experiments have been performed on these membranes with an atomic force microscope. The results show that the 2D elastic modulus of the multilayer WSe2 membranes increases linearly while the prestress decreases linearly as the number of layers increases. The interlayer interaction in WSe2 has been observed to be strong enough to prevent the interlayer sliding during the indentation experiments. The Young's modulus of multilayer WSe2 (167.3 ± 6.7 GPa) is statistically independent of the thickness of the membranes, whose value is about two thirds of other most investigated 2D semiconducting transition metal dichalcogenides, namely, MoS2 and WS2. Moreover, the multilayer WSe2 can endure ˜12.4 GPa stress and ˜7.3% strain without fracture or mechanical degradation. The 2D WSe2 can be an attractive semiconducting material for application in flexible optoelectronic devices and nano-electromechanical systems.

  5. Method for forming suspended micromechanical structures

    Science.gov (United States)

    Fleming, James G.

    2000-01-01

    A micromachining method is disclosed for forming a suspended micromechanical structure from {111} crystalline silicon. The micromachining method is based on the use of anisotropic dry etching to define lateral features of the structure which are etched down into a {111}-silicon substrate to a first etch depth, thereby forming sidewalls of the structure. The sidewalls are then coated with a protection layer, and the substrate is dry etched to a second etch depth to define a spacing of the structure from the substrate. A selective anisotropic wet etchant (e.g. KOH, EDP, TMAH, NaOH or CsOH) is used to laterally undercut the structure between the first and second etch depths, thereby forming a substantially planar lower surface of the structure along a {111} crystal plane that is parallel to an upper surface of the structure. The lateral extent of undercutting by the wet etchant is controlled and effectively terminated by either timing the etching, by the location of angled {111}-silicon planes or by the locations of preformed etch-stops. This present method allows the formation of suspended micromechanical structures having large vertical dimensions and large masses while allowing for detailed lateral features which can be provided by dry etch definition. Additionally, the method of the present invention is compatible with the formation of electronic circuitry on the substrate.

  6. Official CERN holidays | Restaurant opening hours

    CERN Multimedia

    2013-01-01

    Please note that the CERN Restaurants will have the following opening hours during the upcoming holidays: Restaurant #1 will be open from 7 a.m. to 11 p.m. on Wednesday 1 May, Thursday 9 May (Ascension Thursday) and Monday 20 May (Pentecost) - on Friday 10 May the restaurant will be open at the usual times. Restaurant #2 will be closed over the 3 official CERN holidays, but will be open on Friday 10 May at the usual times (brasserie will be closed). Restaurant #3 will be closed over the 3 official CERN holidays, as well as Friday 10 May.

  7. RR by R in Official Statistics

    Directory of Open Access Journals (Sweden)

    Ciprian ALEXANDRU

    2016-06-01

    Full Text Available Nowadays there is a growing alarm about scientific research results that cannot be reproduced. The reasons comprise increased levels of control, complexity of experiments and statistics, and also time pressures on researchers. Journals, scientists and research institutions all have a part in promoting reproducibility. On the other side, the progress in computational science has barriers because the researchers do not have the ability to independently reproduce or verify published results. The reproducible research using R in official statistics is one of the objectives that the Romanian Institute of Statistics takes into account to achieve in the near future. The first step is to implement the idea according to “publications produced in official statistics should be accompanied by the relevant information and data to reproduce the results and findings”.

  8. 7 CFR 54.17 - Official identifications.

    Science.gov (United States)

    2010-01-01

    ...,” “Commercial,” “Utility,” “Cutter,” “Canner,” or “Cull,” as provided in the official United States Standards... tag enclosing the letters “USDA”, the words “Carcass Data Service,” as shown below (Figure 1), and a... carcasses. Other information may appear on the backside of the ear tag at the option of the purchasers...

  9. 45 CFR 30.3 - Antitrust, fraud, exception in the account of an accountable official, and interagency claims...

    Science.gov (United States)

    2010-10-01

    ... Justice returns a referred claim to the Department for further handling in accordance with parts 31 CFR... accountable official, and interagency claims excluded. 30.3 Section 30.3 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION CLAIMS COLLECTION General Provisions § 30.3 Antitrust, fraud...

  10. Official Naming in Hå, Klepp and Time

    Directory of Open Access Journals (Sweden)

    Inge Særheim

    2012-08-01

    Full Text Available Toponyms localize, reflect and give information about historical traditions and various phenomena in an area. They form part of the local heritage and culture. The relationship between place names, heritage and identity is often underlined in guidelines regarding official naming of streets and roads. In what way is heritage and local identity reflected in the road names of the three municipalities Hå, Klepp and Time (Southwest-Norway, and how is the special character of this area expressed in the names? More than half of the official road names in the three municipalities are either identical with a local toponym, or they consist of a word for ‘road’ and a local toponym (or an appellative describing the location. This shows that there is a strong commitment to base the official naming on local tradition and thus contribute to identity. Quite a few elements from the dialect, e.g. special pronunciation, grammatical forms or local words, appear in the names, especially in the road names from Hå, reflecting that the names are part of the local culture, and due to the fact that the dialect is unique. Consistency is a challenge, however; the same word is sometimes spelled in different ways in different names. It appears that, with some exceptions, cultural heritage and local tradition have been preferred principles and guidelines with regard to naming of roads in the three municipalities, due to a consciousness that heritage and tradition create identity.

  11. Environmentally-suspended sediment production of the Nasia River ...

    African Journals Online (AJOL)

    The study assessed the level of suspended sediment produced in the Nasia River Basin. Hydrological and meteorological data and water samples were used for the study. Average suspended sediment yield (33 years) in the basin was 19.90 t/km2/yr. With mean annual runoff of 439.13m3/s, 322.43 t/yr suspended sediment ...

  12. Suspended sediment yield in Texas watersheds

    Science.gov (United States)

    Coonrod, Julia Ellen Allred

    The Texas Water Development Board collected suspended sediment samples across the state of Texas for approximately 60 years. Until this research, no comprehensive analysis of the data had been conducted. This study compiles the suspended sediment data along with corresponding streamflow and rainfall. GIS programs are developed which characterize watersheds corresponding to the sediment gauging stations. The watersheds are characterized according to topography, climate, soils, and land use. All of the data is combined to form several SAS data sets which can subsequently be analyzed using regression. Annual data for all of the stations across the state are classified temporally and spatially to determine trends in the sediment yield. In general, the suspended sediment load increases with increasing runoff but no correlation exists with rainfall. However, the annual average rainfall can be used to classify the watersheds according to climate, which improves the correlation between sediment load and runoff. The watersheds with no dams have higher sediment loads than watersheds with dams. Dams in the drier parts of Texas reduce the sediment load more than dams in the wetter part of the state. Sediment rating curves are developed separately for each basin in Texas. All but one of the curves fall into a band which varies by about two orders of magnitude. The study analyzes daily time series data for the Lavaca River near Edna station. USGS data are used to improve the sediment rating curve by the addition of physically related variables and interaction terms. The model can explain an additional 41% of the variability in sediment concentration compared to a simple bivariate regression of sediment load and flow. The TWDB daily data for the Lavaca River near Edna station are used to quantify temporal trends. There is a high correlation between sediment load and flowrate for the Lavaca River. The correlation can be improved by considering a flow-squared term and by

  13. 21 CFR 20.89 - Communications with foreign government officials.

    Science.gov (United States)

    2010-04-01

    ... requirements, cooperative regulatory activities, or implementation of international agreements, provided that... international agreements. (2) Any exchange under this section of nonpublic documents does not invoke the rule... government officials. Communications with foreign government officials shall have the same status as...

  14. Design consideration for magnetically suspended flywheel systems

    Science.gov (United States)

    Anand, D.; Kirk, J. A.; Frommer, D. A.

    1985-01-01

    Consideration is given to the design, fabrication, and testing of a magnetically suspended flywheel system for energy storage applications in space. The device is the prototype of a system combining passive suspension of the flywheel plate by samarium cobalt magnets and active control in the radial direction using eight separate magnetic coils. The bearing assembly was machined from a nickel-iron alloy, and the machine parts are all hydrogen annealed. Slots in the magnetic plate allow four independent quadrants for control. The motor/generator component of the system is a brushless dc-permanent magnetic/ironless engine using electronic communication. The system has been tested at over 2500 rpm with satisfactory results. The system characteristics of the flywheel for application in low earth orbit (LEO) are given in a table.

  15. Organics and Suspended Solids Removal from Hospital

    Directory of Open Access Journals (Sweden)

    Fakhri Y. Hmood

    2013-05-01

    Full Text Available The Sequencing Batch Reactor (SBR method is used for treating samples of waste water taken from hospitals in Mosul. Many run periods are used (6-24 hours for             6 months. It is found that the organics and suspended solids removal increase with increasing the period of run, it is in the range ( 96-82 % and ( 100-95 % respectively, while the pH values are nearly neutral (7.05 to 7.5.     BOD5 and SS concentrations of the effluent are within the limits of Iraqi standards,  40:30 mg/l respectively. Hence, SBR method could be used for treating hospitals, small factories and some  residential sectors waste waters.  

  16. Batch fabrication of nanotubes suspended between microelectrodes

    DEFF Research Database (Denmark)

    Mateiu, Ramona Valentina; Stöckli, T.; Knapp, H. F.

    2007-01-01

    We report a fabrication method, which uses standard UV-lithography to pattern the catalyst for the chemical vapour deposition(CVD) of suspended double clamped single walled carbon nanotubes. By using an aqueous solution of Fe(NO3)3 the patterning of the catalyst material onto microelectrodes can...... be done with a simple lift-off process with standard photolithographic resist. An applied electric field is sustained between the microelectrodes during CVD to guide the nanotube growth. Comparison with simulations shows that the location and the orientation of the grown carbon nanotubes (CNT) correspond...... to the regions of maximum electric field, enabling accurate positioning of a nanotube by controlling the shape of the microelectrodes. The CNT bridges are deflected tens of nm when a DC voltage is applied between the nanotube and a gate microelectrode indicating that the clamping through the catalyst particles...

  17. Summary of Research 1997, Department of Physics

    OpenAIRE

    Faculty of the Department of Physics, Naval Postgraduate School

    1997-01-01

    The views expressed in this report are those of the authors and do not reflect the official policy or position of the Department of Defense or the U.S. Government. This report contains summaries of research projects in the Department of Physics. A list of recent publications is also included which consists of conference presentations and publications, books, contributions to books, published journal papers, technical reports, and thesis abstracts.

  18. Summary of Research 1998, Department of Physics

    OpenAIRE

    Faculty of the Department of Physics, Naval Postgraduate School

    1998-01-01

    The views expressed in this report are those of the authors and do not reflect the official policy or position of the Department of Defense or the U.S. Government. This report contains summaries of research projects in the Department of Physics. A list of recent publications is also included which consists of conference presentations and publications, books, contributions to books, published journal papers, technical reports, and thesis abstracts.

  19. 14 CFR 1250.112 - Relationship with other officials.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Relationship with other officials. 1250.112 Section 1250.112 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION NONDISCRIMINATION IN... Relationship with other officials. NASA officials, in performing the functions assigned to them by this part...

  20. 8 CFR 287.6 - Proof of official records.

    Science.gov (United States)

    2010-01-01

    ... official publication thereof, or by a copy attested by the official having legal custody of the record or... officer so authorized, thereby creating a chain of certificates. (2) The attested copy, with the... the attestation or is in a chain of certificates of genuineness of signature and official position...

  1. 9 CFR 590.30 - At official plants.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false At official plants. 590.30 Section 590... Authorities § 590.30 At official plants. (a) Requirements within the scope of the Act with respect to premises, facilities, and operations of any official plant which are in addition to or different than those made under...

  2. 32 CFR 234.5 - Compliance with official signs.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Compliance with official signs. 234.5 Section...) MISCELLANEOUS CONDUCT ON THE PENTAGON RESERVATION § 234.5 Compliance with official signs. Persons on the Pentagon Reservation shall at all times comply with official signs of a prohibitory, regulatory, or...

  3. 38 CFR 0.735-1 - Agency ethics officials.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Agency ethics officials... STANDARDS OF ETHICAL CONDUCT AND RELATED RESPONSIBILITIES General Provisions § 0.735-1 Agency ethics officials. (a) Designated Agency Ethics Official (DAEO). The Assistant General Counsel (023) is the...

  4. 31 CFR 0.105 - Deputy Ethics Official.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Deputy Ethics Official. 0.105 Section... EMPLOYEE RULES OF CONDUCT General Provisions Responsibilities § 0.105 Deputy Ethics Official. The Chief Counsel or Legal Counsel for a bureau, or a designee, is the Deputy Ethics Official for that bureau. The...

  5. 13 CFR 105.403 - Designated Agency Ethics Officials.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Designated Agency Ethics Officials... Agency Ethics Officials. The Designated Agency Ethics Official and Alternates administer the program for... advice and counsel regarding matters relating to the Ethics in Government Act of 1978 and its...

  6. 12 CFR 740.4 - Requirements for the official sign.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Requirements for the official sign. 740.4... ACCURACY OF ADVERTISING AND NOTICE OF INSURED STATUS § 740.4 Requirements for the official sign. (a) Each insured credit union must continuously display the official sign described in paragraph (b) of this...

  7. 29 CFR 18.201 - Official notice of adjudicative facts.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Official notice of adjudicative facts. 18.201 Section 18.201... of adjudicative facts. (a) Scope of rule. This rule governs only official notice of adjudicative facts. (b) Kinds of facts. An officially noticed fact must be one not subject to reasonable dispute in...

  8. 75 FR 44280 - Notice of Intent to Repatriate Cultural Items: U.S. Department of Agriculture, Forest Service...

    Science.gov (United States)

    2010-07-28

    .... Officials of the American Museum of Natural History and the U.S. Department of Agriculture, Forest Service.... Officials of the American Museum of Natural History and the U.S. Department of Agriculture, Forest Service... National Park Service Notice of Intent to Repatriate Cultural Items: U.S. Department of Agriculture, Forest...

  9. Simulation of suspended sediment transport initialized with satellite derived suspended sediment concentrations

    Science.gov (United States)

    Ramakrishnan, Ratheesh; Rajawat, A. S.

    2012-10-01

    Suspended sediment transport in the Gulf of Kachchh is simulated utilizing the suspended sediment concentration (SSC) derived from Oceansat OCM imagery, as the initial condition in MIKE-21 Mud Transport model. Optimization of the model mud parameters, like settling velocity and critical shear stress for erosion are realized with respect to the sediment size distribution and the bottom bed materials observed in the Gulf. Simulated SSCs are compared with alternate OCM derived SSC. The results are observed to be impetus where the model is able to generate the spatial dynamics of the sediment concentrations. Sediment dynamics like deposition, erosion and dispersion are explained with the simulated tidal currents and OCM derived sediment concentrations. Tidal range is observed as the important physical factor controlling the deposition and resuspension of sediments within the Gulf. From the simulation studies; maximum residual current velocities, tidal fronts and high turbulent zones are found to characterise the islands and shoals within the Gulf, which results in high sediment concentrations in those regions. Remarkable variability in the bathymetry of the Gulf, different bed materials and varying tidal conditions induces several circulation patterns and turbulence creating the unique suspended sediment concentration pattern in the Gulf.

  10. Maurice Halbwachs: Official and hidden memory

    Directory of Open Access Journals (Sweden)

    Angel Enrique Carretero Pasin

    2008-04-01

    Full Text Available This article tries to show, in general terms, how Maurice Halbwachs  has discovered presence and vitality in the collective memories which have been excluded from the socially-institutionalized world. In order to decipher his opaque writing, one should try for a sociology of the depths, for a sociological look that, separating itself from the dominant positivism of the social sciences, manages to penetrate the hidden logic that permanently underlies social life. This article seeks to uncover the nature of a collective memory that respects the vicissitudes of time, as well as its difficult relations both with official memory and with the dominant historical record. 

  11. Maurice Halbwachs: Official and hidden memory

    Directory of Open Access Journals (Sweden)

    Carretero, Angel

    2008-05-01

    Full Text Available This article tries to show, in general terms, how Maurice Halbwachs has discovered presence and vitality in the collective memorieswhich have been excluded from the socially-institutionalized world. In order to decipher his opaque writing, one should try for a sociology of the depths, for a sociological look that, separating itself from the dominant positivism of the social sciences, manages to penetrate the hidden logic that permanently underlies social life. This article seeks to uncover the nature of a collective memory that respects the vicissitudes of time, as well as its difficult relations both with official memory and with the dominant historical record.

  12. A suspended sediment yield predictive equation for river basins in ...

    African Journals Online (AJOL)

    An empirical equation that can be used for estimating the suspended sediment yields of river drainage basins without sediment data has been established for basins in the sub-tropical forest Southwestern river basin system of Ghana. The power law equation relates mean annual specific suspended sediment yield (t km-2 ...

  13. Simulation of suspended sediment transport initialized with satellite ...

    Indian Academy of Sciences (India)

    Suspended sediment transport in the Gulf of Kachchh is simulated utilizing the suspended sediment concentration (SSC) derived from Oceansat OCM imagery, as the initial condition in MIKE-21 Mud. Transport model. Optimization of the model mud parameters, like settling velocity and critical shear stress for erosion are ...

  14. Energy values of suspended detritus in Andaman Sea

    Digital Repository Service at National Institute of Oceanography (India)

    Krishnakumari, L.; Royan, J.P.; Sumitra-Vijayaraghavan

    Energy content of suspended detritus was determined in Andaman Sea waters during April-May 1988. The caloric content of suspended detritus ranged from 987 to 7040 cal. per gram dry wt with an average value of 5530 cal. per gram dry wt. The results...

  15. A wave-resolving model for nearshore suspended sediment transport

    Science.gov (United States)

    Ma, Gangfeng; Chou, Yi-Ju; Shi, Fengyan

    2014-05-01

    This paper presents a wave-resolving sediment transport model, which is capable of simulating sediment suspension in the field-scale surf zone. The surf zone hydrodynamics is modeled by the non-hydrostatic model NHWAVE (Ma et al., 2012). The turbulent flow and suspended sediment are simulated in a coupled manner. Three effects of suspended sediment on turbulent flow field are considered: (1) baroclinic forcing effect; (2) turbulence damping effect and (3) bottom boundary layer effect. Through the validation with the laboratory measurements of suspended sediment under nonbreaking skewed waves and surfzone breaking waves, we demonstrate that the model can reasonably predict wave-averaged sediment profiles. The model is then utilized to simulate a rip current field experiment (RCEX) and nearshore suspended sediment transport. The offshore sediment transport by rip currents is captured by the model. The effects of suspended sediment on self-suspension are also investigated. The turbulence damping and bottom boundary layer effects are significant on sediment suspension. The suspended sediment creates a stably stratified water column, damping fluid turbulence and reducing turbulent diffusivity. The suspension of sediment also produces a stably stratified bottom boundary layer. Thus, the drag coefficient and bottom shear stress are reduced, causing less sediment pickup from the bottom. The cross-shore suspended sediment flux is analyzed as well. The mean Eulerian suspended sediment flux is shoreward outside the surf zone, while it is seaward in the surf zone.

  16. Evaluation of the suspending properties of Cola acuminata gum on ...

    African Journals Online (AJOL)

    Many natural gums are employed as suspending agents in the formulation of pharmaceutical suspensions. The search to develop locally available natural gum from apparently a waste product as an alternative suspending agent stimulated the interest in this present study. Cola acuminata gum (CAG) extracted from Cola ...

  17. 40 CFR 230.21 - Suspended particulates/turbidity.

    Science.gov (United States)

    2010-07-01

    ... time. These new levels may reduce light penetration and lower the rate of photosynthesis and the... suspended particulates persist. The biological and the chemical content of the suspended material may react with the dissolved oxygen in the water, which can result in oxygen depletion. Toxic metals and organics...

  18. Simulation of suspended sediment transport initialized with satellite ...

    Indian Academy of Sciences (India)

    Suspended sediment transport in the Gulf of Kachchh is simulated utilizing the suspended sediment concentration (SSC) derived from Oceansat OCM imagery, as the initial condition in MIKE-21 Mud Transport model. Optimization of the model mud parameters, like settling velocity and critical shear stress for erosion are ...

  19. Evaluation of the suspending property of grewia gum in ...

    African Journals Online (AJOL)

    The suspending property of grewia gum in sulphadimidine suspension was evaluated. The gum was extracted by maceration, filtration, precipitation and drying techniques. It was used at 0.3 to 1% w/v as a suspending agent for sulphadimidine. Sodiumcarboxymethylcellulose (SCMC) and tragacanth were used as basis for ...

  20. Evaluation of the suspending properties of Adansonia digitata gum ...

    African Journals Online (AJOL)

    Sedimentation volume and rate, rheology, and ease of redispersion were employed as evaluation parameters. The results showed that both hot and cold water extracts of the gum used at 2-3 % w/v produced a better suspending property than 4 % w/v Compound Tragacanth gum. The suspending ability of the gums was in ...

  1. Evaluation of the Suspending Property of Grewia Gum in ...

    African Journals Online (AJOL)

    The suspending property of grewia gum in metronidazole suspension was evaluated. The gum was extracted by maceration, filtration, precipitation and drying techniques. It was used at 0.3 to 1% w/v as a suspending agent for metronidazole. Sodiumcarboxymethylcellulose (SCMC) and tragacanth were used as basis for ...

  2. 9 CFR 317.10 - Reuse of official inspection marks; reuse of containers bearing official marks, labels, etc.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Reuse of official inspection marks; reuse of containers bearing official marks, labels, etc. 317.10 Section 317.10 Animals and Animal... DEVICES, AND CONTAINERS General § 317.10 Reuse of official inspection marks; reuse of containers bearing...

  3. CRIMES AGAINST OFFICIAL DUTY IN THE REPUBLIC OF MACEDONIA

    Directory of Open Access Journals (Sweden)

    Darko Majhosev

    2015-07-01

    Full Text Available The paper analyzes the legal provisions of the Criminal Code of the Republic of Macedonia relating to crimes against official duty. Crimes against official duty represent a group of criminal offenses that occupy a special place in criminal law. This kind of crimes is also called civil servants crimes, that is, they are defined as a violation of duty made by an official in performing his/her official duty. In this paper we will analyze all articles of the Criminal Code that regulate the group of criminal offenses against official duty. Most frequent cases of misuse of official duty are cases of misuse of official position and authorization, unprincipled operation within the service, defraud in the service, receiving a bribe, giving a bribe, unlawful mediation, disclosing an official secret, falsifying an official document and other. The paper will define the terms official and responsible person. In the context of the paper we will show the research referring to the number of registered and accused of crimes against official duty in the Republic of Macedonia in the period from 2004 to 2013.

  4. 34 CFR 60.1 - What are the policies of the Department regarding indemnification?

    Science.gov (United States)

    2010-07-01

    ... DEPARTMENT OF EDUCATION EMPLOYEES § 60.1 What are the policies of the Department regarding indemnification? (a)(1) The Department of Education may indemnify, in whole or in part, an employee for any verdict... Secretary means the Secretary of the Department of Education or an official or employee of the Department...

  5. 78 FR 22151 - Fees for Official Inspection and Official Weighing Services Under the United States Grain...

    Science.gov (United States)

    2013-04-15

    ... costs associated with managing the program. After a financial review of GIPSA's Fees for Official... of living adjustments, and future costs to replace and maintain aging program equipment in GIPSA..., market developers, and others during the 30-day comment period. No comments were received in opposition...

  6. Diffusion processes in freely suspended smectic films

    Science.gov (United States)

    Śliwa, I.; Zakharov, A. V.

    2017-08-01

    A molecular model describing translational diffusion in freely suspended smectic films (FSSFs) in air is proposed. This model is based on the random walk theory and allows calculation of the translational diffusion coefficient (TDC) across smectic layers (along the director). All values necessary for calculating the TDC are obtained within the generalized mean-field model considering not only anisotropic interactions between nearest neighbors of molecules forming FSSFs, but also the stabilizing effect of the smectic/air interface. The spatial inhomogeneity of order parameters over the FSSF section, arising in this case, results in the fact that the surface tension at the smectic/air interface not only suppresses thermal fluctuations in surface layers, but also completely suppresses translational diffusion of molecules from the FSSF to air. The results of calculations of dimensional translational diffusion in the bulk of the FSSF formed by 5- n-alkyl-2-(4- n-(perfluoroalkyl-metyleneoxy))pentyl molecules during its thinning show that the TDC monotonically increases as the smectic film is thinned.

  7. Administrative circular No. 20 (Rev. 2) – Use of private vehicules for journeys on official duty

    CERN Multimedia

    HR Department

    2011-01-01

    Administrative Circular No. 20 (Rev. 2) entitled "Use of private vehicles for journeys on official duty", adopted following discussion in the Standing Concertation Committee meeting of 21 September 2010 and entering into force on 1 January 2011, is available on the intranet site of the Human Resources Department: http://cern.ch/hr-docs/admincirc/admincirc.asp It cancels and replaces Administrative Circular No. 20 (Rev. 1) entitled "Use of private vehicles on official duty" of April 1993. This new version introduces, in particular, the payment of a kilometer allowance in case of emergency during standby duty or when on call and a simplified calculation of the allowance for journeys between sites. This circular also clarifies the type of permitted private vehicles. Department Head Office  

  8. The official guide to the TOEFL test

    CERN Document Server

    2017-01-01

    The new Official Guide to the TOEFL® Test is the best, most reliable guide to the test that is used to meet English-language proficiency requirements at more than 10,000 institutions worldwide, including top universities in Australia, Canada, the U.K. and the U.S. This completely updated fifth edition includes real TOEFL test questions for practice, as well as explanations of all four sections of the test. The guide provides learners with information on how to integrate reading, listening, speaking and writing skills in order to construct effective answers that demonstrate university-level English proficiency. Inside you'll find: • Hundreds of authentic TOEFL test questions and essay topics from the test maker • Four authentic TOEFL iBT practice tests (available in the book and on DVD) • Test-taking strategies to help you do your very best on the test

  9. DOE role in nuclear policies and programs: official transcript of public briefing, December 13, 1977

    Energy Technology Data Exchange (ETDEWEB)

    None

    1978-02-01

    The record for the first of the public briefings in the Consumer Information Series scheduled by the Department of Energy is presented. The series presents, for public information and discussion, those DOE policies and programs of specific interest to consumers and public interest groups. In the first meeting DOE officials responded to questions from the public on the DOE role in nuclear policies and programs.

  10. [The network of official medicines control laboratories].

    Science.gov (United States)

    Buchheit, K-H; Wanko, R

    2014-10-01

    Licensing, control and surveillance by competent authorities is the basis for ensuring efficacy, safety and quality of medicines in Europe. The control of the quality of medicines by national control laboratories, known as Official Medicines Control Laboratories (OMCLs) is an essential step in this process; it encompasses controls before and after granting a marketing authorisation. For certain groups of biomedical medicines (vaccines for human and veterinary use, medicines derived from human plasma) even each batch is controlled before it can be placed on the market. As single OMCLs would not be able to cope with their task, given the large number and diversity of medicines, in 1994 the OMCL network was founded upon initiative of the European Directorate for the Quality of Medicines & HealthCare, in close collaboration with the Commission of the European Union. Currently 68 OMCLs from 39 countries are part of the network. Prerequisite for the smooth operation of the OMCL network is the harmonisation of the quality management system of the individual OMCLs, based on the ISO 17025 standard, internal guidelines and the European Pharmacopoeia. Compliance with these standards is checked through regular audits, thus creating the basis for mutual recognition of test results. The collaboration in the OMCL network for the surveillance of the medicines market, the official control authority batch release and the fight against counterfeiting and illegal medicines enables OMCLs to keep pace with the developments in the field of medicines and to control the broad spectrum of medicines. In the 20 years since its start, the OMCL network has become a European success story.

  11. Influence of charge carriers on corrugation of suspended graphene

    Science.gov (United States)

    Kirilenko, Demid A.; Gorodetsky, Andrei; Baidakova, Marina V.

    2018-02-01

    Electronic degrees of freedom are predicted to play a significant role in mechanics of two-dimensional crystalline membranes. Here we show that appearance of charge carriers may cause a considerable impact on suspended graphene corrugation, thus leading to additional mechanism resulting in charge carriers mobility variation with their density. This finding may account for some details of suspended graphene conductivity dependence on its doping level and suggests that proper modeling of suspended graphene-based device properties must include the influence of charge carriers on its surface corrugation.

  12. An inventory of suspended sediment stations and type of data analysis for Pennsylvania streams, 1947-1970

    Science.gov (United States)

    Ott, Arthur N.; Commings, Allen B.

    1972-01-01

    Data concerning suspended sediment concentrations and loads, frequency of occurrence of suspended sediment concentrations, and long-term trends of annual suspended sediment loads are important tools for today's environmental manager. These data are required background for those concerned with establishing and enforcing erosion and sedimentation control regulations and sediment concentration or turbidity standards for water-quality criteria, or those concerned with designing for adequate long-term water storage in reservoirs (sediment load), for efficient municipal and industrial plant operation (sediment concentration frequency), etc.This is a compilation of the location, period of record, sampling frequency and type of data synthesis for suspended sediment carried by Pennsylvania streams. Figures 1 and 2 show the approximate locations of sediment sampling stations in Pennsylvania. All of the sediment data listed were collected by the U. S. Geological Survey mainly in cooperation with the following Federal, State, and local agencies.Pennsylvania Department of Environmental Resources     Bureau of Engineering and Construction     Soil and Water Conservation CommissionPennsylvania Department of TransportationCity of PhiladelphiaBrandywine Valley AssociationDelaware Geological SurveyConestoga Valley AssociationLehigh County Soil and Water Conservation DistrictCorps of Engineers, U. S. Army

  13. Introduction to suspended-sediment sampling

    Science.gov (United States)

    Nolan, K. Michael; Gray, John R.; Glysson, G. Douglas

    2005-01-01

    Knowledge of the amount and timing of sediment transport in streams is important to those directly or indirectly responsible for developing and managing water and land resources. Such data are often used to judge the health of watershed and the success or failure of activities designed to mitigate adverse impacts of sediment on streams and stream habitats. This training class presents an introduction to methods currently used by the U.S. Geological Survey (USGS) to sample suspended-sediment concentrations in streams. The presentation is narrated, but you control the pace of the presentation. If the computer you are using can view 'MPEG' videos you will be able to take advantage of videos interspersed in the presentation. A test, found at the end of the presentation, can be taken to assess how well you understood the training material. The class, which is registered as class SW4416 with the National Training Center of the USGS, should take two or three hours to complete. In order to use the presentation provided via this Web page, you will need to download a large disc images (linked below) and 'burn' it to a blank CD-ROM using a CD-ROM recorder on your computer. The presentation will only run on a Windows-based personal computer (PC). The presentation was developed using Macromedia Director MX 20041 and is contained in the file 'SIR05-5077.exe' which should autolaunch. If it does not, the presentation can be started by double-clicking on the file name. A sound card and speakers are necessary to take advantage of narrations that accompany the presentation. Text of narrations is provided, if you are unable to listen to narrations. Instructions for installing and running the presentation are included in the file 'Tutorial.htm', which is on the CD. 1 Registered Trademark: Macromedia Incorporated

  14. Ratios of total suspended solids to suspended sediment concentrations by particle size

    Science.gov (United States)

    Selbig, W.R.; Bannerman, R.T.

    2011-01-01

    Wet-sieving sand-sized particles from a whole storm-water sample before splitting the sample into laboratory-prepared containers can reduce bias and improve the precision of suspended-sediment concentrations (SSC). Wet-sieving, however, may alter concentrations of total suspended solids (TSS) because the analytical method used to determine TSS may not have included the sediment retained on the sieves. Measuring TSS is still commonly used by environmental managers as a regulatory metric for solids in storm water. For this reason, a new method of correlating concentrations of TSS and SSC by particle size was used to develop a series of correction factors for SSC as a means to estimate TSS. In general, differences between TSS and SSC increased with greater particle size and higher sand content. Median correction factors to SSC ranged from 0.29 for particles larger than 500m to 0.85 for particles measuring from 32 to 63m. Great variability was observed in each fraction-a result of varying amounts of organic matter in the samples. Wide variability in organic content could reduce the transferability of the correction factors. ?? 2011 American Society of Civil Engineers.

  15. Online and official price indexes: Measuring Argentina's inflation

    OpenAIRE

    Cavallo, Alberto F.

    2013-01-01

    Prices collected from online retailers can be used to construct daily price indexes that complement official statistics. This paper studies their ability to match official inflation estimates in five Latin American countries, with a focus on Argentina, where official statistics have been heavily criticized in recent years. The data were collected between October 2007 and March 2011 from the largest supermarket in each country. In Brazil, Chile, Colombia, and Venezuela, online price indexes ap...

  16. The Continuing Evolution of Official Statistics: Some Challenges and Opportunities

    Directory of Open Access Journals (Sweden)

    MacFeely Steve

    2016-12-01

    Full Text Available As economies, societies, and environments change, official statistics evolve and develop to reflect those changes. In reaction to disruptive innovations arising from globalisation, technological advances, and cultural changes, the pace of change of official statistics will accelerate in the future. The motivation for change may also be more existential than that of the past as official statisticians consider the survival of their discipline. This article examines some of the emerging developments and questions whether they present threats or offer opportunities.

  17. Suspended sediment concentration profiles from synoptic satellite observations

    Digital Repository Service at National Institute of Oceanography (India)

    Ramakrishnan, R.; Rajawat, A; Chauhan, O.S.

    A method is developed to estimate vertical suspended sediment concentration (SSC) profiles in Gulf of Kachchh, from the sediment concentration values derived from synoptic observations of Ocean Colour Monitor (OCM). Under the influence of currents...

  18. Monosaccharide composition of suspended particles from the Bay of Bengal

    Digital Repository Service at National Institute of Oceanography (India)

    Bhosle, N.B.; Sankaran, P.D.; Wagh, A.B.

    Neutral carbohydrates were determined as alditol acetates by capillary gas chromatography in the hydrolysates of suspended particulate samples (40) collected from 8 depths (approx 1 to 1,000 m) at 5 stations of the Bay of Bengal. Eight individual...

  19. Particles matter: Transformation of suspended particles in constructed wetlands

    NARCIS (Netherlands)

    Mulling, B.T.M.

    2013-01-01

    This thesis shows that constructed wetlands transform suspended particles in (treated) municipal wastewater through selective precipitation in ponds, biological filtering by plankton communities and physical and biological retention in reed beds. These processes effectively remove faecal indicator

  20. 7 CFR 800.159 - Related official records.

    Science.gov (United States)

    2010-01-01

    ... maintained according to the instructions. (c) Licensee record. Licensees, including licensed warehouse... the Office of Management and Budget under control number 0580-0011) Official Certificates Source...

  1. Suspended-sediment and suspended-sand concentrations and loads for selected streams in the Mississippi River Basin, 1940-2009

    Science.gov (United States)

    Heimann, David C.; Cline, Teri L.; Glaspie, Lori M.

    2011-01-01

    This report presents suspended-sediment concentration and streamflow data, describes load-estimation techniques used in the computation of annual suspended-sediment loads, and presents annual suspended-sediment loads for 48 streamgaging stations within the Mississippi River Basin. Available published, unpublished, and computed annual total suspended-sediment and suspended-sand loads are presented for water years 1940 through 2009. When previously published annual loads were not available, total suspended-sediment and sand loads were computed using available data for water years 1949 through 2009. A table of suspended-sediment concentration and daily mean streamflow data used in the computation of annual loads is presented along with a table of compiled and computed annual suspended-sediment and suspended-sand loads, annual streamflows, and flow-weighted concentrations for the 48 stations.

  2. Suspended sediment apportionment in a South-Korean mountain catchment

    Science.gov (United States)

    Birkholz, Axel; Meusburger, Katrin; Park, Ji-Hyung; Alewell, Christine

    2016-04-01

    Due to the rapid agricultural expansion and intensification during the last decades in South-Korea, large areas of hill slope forests were transformed to paddies and vegetable fields. The intensive agriculture and the easily erodible soils in our catchment are a major reason for the increased erosion causing suspended sediments to infiltrate into the close drinking water reservoir. The drinking water reservoir Lake Soyang provides water supply for over ten million people in Seoul. Landscape managers need to know the exact origin of these sediments before they can create landscape amelioration schemes. We applied a compound-specific stable isotope (CSSI) approach (Alewell et al., 2015) to apportion the sources of the suspended sediments between forest and agricultural soil contribution to the suspended sediments in a different catchment and applied the same approach to identify and quantify the different sources of the suspended sediments in the river(s) contributing to Lake Soyang. We sampled eight soil sites within the catchment considering the different landuse types forest, rice paddies, maize and vegetables. Suspended sediments were sampled at three outlets of the different sub-catchments. Soils and suspended sediments are analysed for bulk carbon and nitrogen isotopes, compound-specific carbon isotopes of plant-wax derived long-chain fatty acids and long-chain n-alkanes. Fatty acid and alkane isotopes are then used in mixing calculations and the mixing model software IsoSource to find out the contribution of the different source soils to the suspended sediments. We present first data of the source soils and the suspended sediments. C. Alewell, A. Birkholz, K. Meusburger, Y. Schindler-Wildhaber, L. Mabit, 2015. Sediment source attribution from multiple land use systems with CSIA. Biogeosciences Discuss. 12: 14245-14269.

  3. Turbulence control of suspended matter aggregate size

    Science.gov (United States)

    Jago, C. F.; Jones, S. E.; Rippeth, T. P.; Simpson, J. H.

    2003-04-01

    The size and properties of the aggregates which comprise suspended particulate matter (SPM) change on short time and length scales in shelf seas. There is experimental and theoretical evidence to suggest that turbulence plays a key role in aggregation but there is contradictory evidence with respect to disaggregation: it has been proposed that sinking stresses, rather than turbulent stresses, are the dominant control of disaggregation. But there is little observational evidence for turbulence control of particle properties. New observations are presented which provide compelling evidence for turbulence control of both aggregation and disaggregation. TKE dissipation and particle size were measured in situ at stratified sites in the northern North Sea in 110 m water depth during the period of weakening of the seasonal thermocline (in October/November) and in the Clyde Sea in 55 m water depth (April). There were similar vertical distributions of TKE dissipation E, SPM concentration C, and particle size D at both sites. At the base of the thermocline, there were minima in E and C, but a maximum in D, indicating that enhanced aggregation was occurring in this region of low turbulent stress. In the bottom mixed layer, E and C increased, while D decreased due to disaggregation in this region of increasing turbulent stress towards the seabed. Particles settling out of the low stress region at the base of the thermocline began to disaggregate when E increased to 3.2x10-6 watts m-2. D did not correlate directly with E because aggregation is a function of collision frequency (and hence of both C and E): this can be accounted for using a simplified theoretical aggregation model which treats flocs as self-similar fractal entities and allows simultaneous floc formation and break up, specified as functions of C and E. It was found that in the northern North Sea the measured D represents an equilibrium size predicted by the model, while in the Clyde Sea tidal variation in both C

  4. 9 CFR 352.13 - Handling and disposal of condemned or other inedible exotic animal products at official exotic...

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Handling and disposal of condemned or other inedible exotic animal products at official exotic animal establishments. 352.13 Section 352.13 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY...

  5. 22 CFR 3.5 - Designation of officials and offices responsible for administration of foreign gifts and...

    Science.gov (United States)

    2010-04-01

    ... foreign affairs agencies must deposit with their respective agencies any gifts or decorations deposit of... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Designation of officials and offices responsible for administration of foreign gifts and decorations. 3.5 Section 3.5 Foreign Relations DEPARTMENT...

  6. Official News relating to CERN Safety Rules

    CERN Multimedia

    HSE Unit

    2015-01-01

    The CERN Safety Rules listed below have been published on the official CERN Safety Rules website (see here).   Safety Regulation SR-WS Works and services: this SR-WS (version 1) will cancel and replace the corresponding provisions of Safety Instruction IS50 “Safety Coordination on CERN Worksites”. General Safety Instruction GSI-WS-1 Safety coordination for works and services: this GSI-WS-1 (version 1) will cancel and replace the corresponding provisions of Safety Instruction IS39 “Notice of Start of Works (AOC)” and of Safety Instruction IS50 “Safety Coordination on CERN Worksites” ​Specific Safety Instruction SSI-WS-1-1 Safety coordinator for category 1 operations: this SSI-WS-1-4 (version 1) will cancel and replace the corresponding provisions of Safety Instruction IS50 “Safety Coordination on CERN Worksites”.​ ​ In order to limit the impact on the end-of-year technical st...

  7. Official Portrait of Astronaut Edwin E. Aldrin

    Science.gov (United States)

    1967-01-01

    This is the official NASA portrait of astronaut Edwin E. (Buzz) Aldrin. Prior to joining NASA, Aldrin flew 66 combat missions in F-86s while on duty in Korea. At Nellis Air Force Base, Nevada, he served as an aerial gunnery instructor. Following his assignment as aide to the dean of faculty at the Air Force Academy, Aldrin flew F-100s as a flight commander at Bitburg, Germany. Aldrin was one of the third group of astronauts named by NASA in October 1963 and has logged 289 hours and 53 minutes in space, of which, 7 hours and 52 minutes were spent in Extra Vehicular Activity (EVA). On November 11, 1966, he launched into space aboard the Gemini 12 spacecraft on a 4-day flight, which brought the Gemini program to a successful close. During that mission, Aldrin established a new record for EVA, spending 5-1/2 hours outside the spacecraft. July 16-24, 1969, Aldrin served as lunar module pilot for Apollo 11, the first manned lunar landing mission. Aldrin followed Neil Armstrong onto the lunar surface on July 20, 1969, completing a 2-hour and 15 minute lunar EVA. Aldrin resigned from NASA in July 1971.

  8. Official Portrait of Astronaut Neil Armstrong

    Science.gov (United States)

    1969-01-01

    Neil Armstrong, donned in his space suit, poses for his official Apollo 11 portrait. Armstrong began his flight career as a naval aviator. He flew 78 combat missions during the Korean War. Armstrong joined the NASA predecessor, NACA (National Advisory Committee for Aeronautics), as a research pilot at the Lewis Laboratory in Cleveland and later transferred to the NACA High Speed Flight Station at Edwards AFB, California. He was a project pilot on many pioneering high speed aircraft, including the 4,000 mph X-15. He has flown over 200 different models of aircraft, including jets, rockets, helicopters, and gliders. In 1962, Armstrong was transferred to astronaut status. He served as command pilot for the Gemini 8 mission, launched March 16, 1966, and performed the first successful docking of two vehicles in space. In 1969, Armstrong was commander of Apollo 11, the first manned lunar landing mission, and gained the distinction of being the first man to land a craft on the Moon and the first man to step on its surface. Armstrong subsequently held the position of Deputy Associate Administrator for Aeronautics, NASA Headquarters Office of Advanced Research and Technology, from 1970 to 1971. He resigned from NASA in 1971.

  9. CERN welcomes Korea as an official collaborator

    CERN Document Server

    2006-01-01

    His Excellency Mr. Won-Hwa Park, Ambassador of the Republic of Korea to Switzerland, with CERN's Director-General at the signature ceremony to mark Korea as an official collaborator. On 25 October, the Ambassador of the Republic of Korea to Switzerland, His Excellency Mr Won-Hwa Park, visited CERN. He came to sign, together with the Director-General Dr Robert Aymar, a formal Cooperation Agreement between CERN and the Government of the Republic of Korea, witnessed by Dr Joo-Han Kim of the Korean Ministry of Science and Technology. With this agreement that covers the development of scientific and technical cooperation in high-energy physics, Korea's participation in the experimental physics programme of CERN has now been formalised. Two days earlier, Dr Myung-Bak Lee, the former Mayor of Seoul, paid a visit to CERN, accompanied by ten members of his staff and fifteen Korean journalists. CERN was one of the destinations in Europe (together with GSI in Germany) on Dr Lee's agenda to gain information and to estab...

  10. 7 CFR 800.46 - Requirements for obtaining official services.

    Science.gov (United States)

    2010-01-01

    ... or safety of official personnel. (2) Working space. When official services are performed at an elevator, adequate and separate space must be provided by the applicant for the performance of the requested service and related monitoring and supervision activities. Space will be “adequate” if it meets...

  11. Training Law Enforcement Officials on Responding to Equine Calls

    Science.gov (United States)

    Anderson, Kathleen P.; Stauffer, Gary; Stauffer, Monte; Anderson, Doug; Biodrowski, Kristie

    2016-01-01

    The occurrence of equine abuse/neglect cases is an ongoing issue. However, officials responding to equine cases are rarely experienced in handling horses. Therefore, workshops teaching basic horse husbandry were offered to better equip and prepare officials to respond to equine cases. Trainings consisted of both classroom and hands-on sessions.…

  12. 14 CFR 1261.403 - Consultation with appropriate officials; negotiation.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Consultation with appropriate officials; negotiation. 1261.403 Section 1261.403 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION... appropriate officials; negotiation. (a) The authority pursuant to § 1261.402 to determine to forego collection...

  13. 9 CFR 77.34 - Official tuberculosis tests.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Official tuberculosis tests. 77.34... AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS TUBERCULOSIS Captive Cervids § 77.34 Official tuberculosis tests. (a) Single cervical tuberculin (SCT) test. (1) The SCT test...

  14. 33 CFR 1.10-1 - Official records and documents.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Official records and documents. 1... GENERAL GENERAL PROVISIONS Public Availability of Information § 1.10-1 Official records and documents. Identifiable records and documents of the Coast Guard are made available to the public in accordance with the...

  15. The Use of Official Languages Act : Diversity Affirmed? | Pretorius ...

    African Journals Online (AJOL)

    A full sixteen years after the coming into force of the 1996 Constitution, Parliament responded to the constitutional obligation to regulate and monitor, by legislative and other means, the use of official languages by adopting the Use of Official Languages Act 12 of 2012. The Act represents a very limited normative ...

  16. Challenges to the Reliability of Officially Published Statistics for ...

    African Journals Online (AJOL)

    The crucial importance of secondary data for socio-economic analysis cannot be overemphasised. The results of research are only as good as the quality of data used: garbage in, garbage out. This paper questions the reliability of officially published statistics. Aggregate maize production data was collected from the official ...

  17. 5 CFR 2638.204 - Deputy ethics official.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Deputy ethics official. 2638.204 Section 2638.204 Administrative Personnel OFFICE OF GOVERNMENT ETHICS GOVERNMENT ETHICS OFFICE OF GOVERNMENT ETHICS AND EXECUTIVE AGENCY ETHICS PROGRAM RESPONSIBILITIES Designated Agency Ethics Official § 2638.204...

  18. What Is Technology Education? A Review of the "Official Curriculum"

    Science.gov (United States)

    Brown, Ryan A.; Brown, Joshua W.

    2010-01-01

    Technology education, not to be confused with educational technology, has an "official curriculum." This article explores this "official curriculum" and answers the following questions; what are the goals of technology education, what should technology education look like in classrooms, and why technology education is important. This article…

  19. Immunity ratione materiae of foreign state officials before Rwandan ...

    African Journals Online (AJOL)

    The article seeks to determine when, as a matter of international law, foreign state officials should be granted immunity ratione materiae when they are sued in civil and criminal proceedings in Rwanda. It also investigates the questions as to whether this immunity can be waived by the state on behalf of which the official ...

  20. Problematizing official narratives of HIV and AIDS education in ...

    African Journals Online (AJOL)

    Yet, this transformative potential is often hampered by official narratives that fail to position HIV and AIDS as an integral component of overlapping systems of oppression, domination and discrimination. This article explores how official HIV and AIDS narratives tend to promote systemic injustice and inequality within ...

  1. 29 CFR 18.59 - Certification of official record.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Certification of official record. 18.59 Section 18.59 Labor... OFFICE OF ADMINISTRATIVE LAW JUDGES General § 18.59 Certification of official record. Upon timely receipt... with the reviewing authority, appellate body, or appropriate United States District Court, a full, true...

  2. 29 CFR 1960.54 - Training of top management officials.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Training of top management officials. 1960.54 Section 1960.54 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION... PROGRAMS AND RELATED MATTERS Training § 1960.54 Training of top management officials. Each agency shall...

  3. Stressors among South African soccer officials: A profile analysis ...

    African Journals Online (AJOL)

    The purpose of this study was to determine the contribution of selected stressors to the level of stress experienced by South African soccer officials. Forty-two South African Football Association (SAFA) accredited officials, attending a training camp in Potchefstroom, participated in this study. The group comprised of 40 male ...

  4. 5 CFR 610.123 - Travel on official time.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Travel on official time. 610.123 Section... DUTY Weekly and Daily Scheduling of Work Work Schedules § 610.123 Travel on official time. Insofar as practicable travel during nonduty hours shall not be required of an employee. When it is essential that this...

  5. 13 CFR 108.509 - Employment of SBA officials.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Employment of SBA officials. 108... Employment of SBA officials. Without SBA's prior written approval, for a period of two years after the date of your most recent issuance of Leverage (or the receipt of any SBA Assistance as defined in part 105...

  6. Mother tongue education in the official minority languages in ...

    African Journals Online (AJOL)

    Is it a question of the purpose for the encouragement and support by official policy of mother tongue education in the official minority languages? Is it a question of cost-benefit analysis? Is this not a violation of linguistic human rights in education, particularly the right to mother tongue education? This article seeks to address ...

  7. Local Officials Guide to Defense Economic Adjustment

    Science.gov (United States)

    1992-01-01

    software or prototype software for cli- ents’ needs. 146 Appendix B: Organizational Resources GA Department of Industry and Trade Louisiana Marquis Towet...University Minneapolis, MN 55454 Civil Engineering Building, #G 175 612/338-7955 West Lafayette , IN 47907 Jobs With Peace is a private, nonprofit

  8. 77 FR 39112 - State Official Notification Rule

    Science.gov (United States)

    2012-06-29

    ...'' language from the Final Rule and suggested that the exception to the ten-day notification requirement... theories relied upon, and adding additional parties to an action. This list of material changes is not... Housing and Urban Development, the Securities and Exchange Commission, the Department of Justice, and the...

  9. Exercise intensity during official soccer matches

    Directory of Open Access Journals (Sweden)

    Daniel Barbosa Coelho

    2016-02-01

    Full Text Available DOI: http://dx.doi.org/10.5007/1980-0037.2016v18n6p621   The aims of the study were: 1 to analyze the exercise intensity in several phases (six phases of 15 min of soccer matches; 2 to compare the match time spent above anaerobic threshold (AT between different age groups (U-17 and U-20; and 3 to compare the match time spent above AT between players’ positions (backs, midfielders, forwards and wingabcks. Forty-four male soccer players were analyzed. To express players’ effort, the heart rate (HR was continuously monitored in 29 official matches. Further, HR corresponding to the intensity at the onset of blood lactate accumulation (OBLA was obtained in a field test. The highest exercise intensity during match was observed in the 15-30 min period of the first half (p< 0.05. Match time spent above AT was not different between players from U-17 and U-20. In the comparison among players’ positions, wingbacks showed lower time above AT (p< 0.05 than players of other positions. The intensity of effort is higher in the 15 to 30 minutes of play (intermediate phase, probably because the players are more rested in the beginning and wearing out is progressive throughout the game. It is also noteworthy that the intensity of exercise (HR and time above AT of wingbacks was lower, probably because they usually are required to run a larger number of sprints and need more time below the AT to recover.

  10. Official holidays in 2015 and end-of-year closure 2015/2016

    CERN Multimedia

    2014-01-01

    Official holidays in 2015 and end-of-year closure 2015/2016 (Application of Articles R II 4.38 and R II 4.39 of the Staff Regulations).   Official holidays in 2015 (in addition to the special leave during the annual closure): Thursday, 1 January (New Year) Friday, 3 April (Good Friday) Monday, 6 April (Easter Monday) Friday, 1 May Thursday, 14 May (Ascension day) Monday, 25 May (Whit Monday) Thursday, 10 September ("Jeûne genevois") Thursday, 24 December (Christmas Eve) Friday, 25 December (Christmas) Thursday, 31 December (New Year’s Eve) Annual closure of the site of the Organization during the Christmas holidays and special leave granted by the Director-General: The Laboratory will be closed from Saturday, 19 December 2015 to Sunday, 3 January 2016 inclusive (without deduction of annual leave). The first working day in the New Year will be Monday, 4 January 2016. Human Resources Department Tel. 73903/79257

  11. Temperature signal in suspended sediment export from an Alpine catchment

    Science.gov (United States)

    Costa, Anna; Molnar, Peter; Stutenbecker, Laura; Bakker, Maarten; Silva, Tiago A.; Schlunegger, Fritz; Lane, Stuart N.; Loizeau, Jean-Luc; Girardclos, Stéphanie

    2018-01-01

    Suspended sediment export from large Alpine catchments ( > 1000 km2) over decadal timescales is sensitive to a number of factors, including long-term variations in climate, the activation-deactivation of different sediment sources (proglacial areas, hillslopes, etc.), transport through the fluvial system, and potential anthropogenic impacts on the sediment flux (e.g. through impoundments and flow regulation). Here, we report on a marked increase in suspended sediment concentrations observed near the outlet of the upper Rhône River Basin in the mid-1980s. This increase coincides with a statistically significant step-like increase in basin-wide mean air temperature. We explore the possible explanations of the suspended sediment rise in terms of changes in water discharge (transport capacity), and the activation of different potential sources of fine sediment (sediment supply) in the catchment by hydroclimatic forcing. Time series of precipitation and temperature-driven snowmelt, snow cover, and ice melt simulated with a spatially distributed degree-day model, together with erosive rainfall on snow-free surfaces, are tested to explore possible reasons for the rise in suspended sediment concentration. We show that the abrupt change in air temperature reduced snow cover and the contribution of snowmelt, and enhanced ice melt. The results of statistical tests show that the onset of increased ice melt was likely to play a dominant role in the suspended sediment concentration rise in the mid-1980s. Temperature-driven enhanced melting of glaciers, which cover about 10 % of the catchment surface, can increase suspended sediment yields through an increased contribution of sediment-rich glacial meltwater, increased sediment availability due to glacier recession, and increased runoff from sediment-rich proglacial areas. The reduced extent and duration of snow cover in the catchment are also potential contributors to the rise in suspended sediment concentration through

  12. Hydrodynamic and suspended sediment transport controls on river mouth morphology

    Science.gov (United States)

    Falcini, F.; Piliouras, A.; Garra, R.; Guerin, A.; Jerolmack, D. J.; Rowland, J.; Paola, C.

    2014-01-01

    mouths building into standing bodies of water have strikingly varied growth habits. This presents a compelling pattern formation problem that is also of great practical relevance for subsurface prediction and managing coastal wetlands. Here we present a generalized 2.5-dimensional potential vorticity (PV) theory that explains sedimentation patterns of a sediment-laden stationary jet by coupling an understanding of vorticity with suspended sediment concentration fields. We explore the physical meaning of this new sediment-PV definition, and its impact on outflow depositional patterns, by analyzing data from a shallow wall-bounded plane jet experiment and by discussing new theoretical insights. A key result is that lateral advection and diffusion of suspended sediment are directly proportional to jet vorticity, a feature that reveals the mechanistic process that forms elongated channels by focused levee deposition. The new PV theory constitutes a more generalized mathematical framework that expands the Rouse theory for the equilibrium of suspended sediment.

  13. From Quality to Information Quality in Official Statistics

    Directory of Open Access Journals (Sweden)

    Kenett Ron S.

    2016-12-01

    Full Text Available The term quality of statistical data, developed and used in official statistics and international organizations such as the International Monetary Fund (IMF and the Organisation for Economic Co-operation and Development (OECD, refers to the usefulness of summary statistics generated by producers of official statistics. Similarly, in the context of survey quality, official agencies such as Eurostat, National Center for Science and Engineering Statistics (NCSES, and Statistics Canada have created dimensions for evaluating the quality of a survey and its ability to report ‘accurate survey data’.

  14. Official regulations and perceptual aspects of bell ringing

    Directory of Open Access Journals (Sweden)

    Kovačič Mojca

    2017-01-01

    Full Text Available Through the analytical approach of studying official and perception-related discourse on bell ringing I accentuate the complexity of aspects that the sound of church bell presents in contemporary society. I point out the misleading officially defined level of noise nuisance and reveal how, when and why bell ringing is perceived as a positive or negative part of the acoustic environment. The study argues for a holistic approach to the noise nuisance issues, still much underestimated in the official discourse, that co-create our everyday soundscape.

  15. Dynamic transport of suspended sediment by solitary wave: Experimental study

    Science.gov (United States)

    cho, JaeNam; Kim, DongHyun; Hwang, KyuNam; Lee, SeungOh

    2016-04-01

    Solitary waves are able to transport a large amount of suspended sediment when approaching on the beach, which sometimes causes - serious beach erosion, especially in the east and south coastal lines in Korea. But it has rarely been known about the method how to evaluate or estimate the amount of beach erosion caused by solitary waves. Experimental assessment is necessary to comprehend the process of sediment transport on a slope. The prismatic rectangular channel is 12 m long, 0.8 m wide, and 0.75 m high. A sluice gate is applied at prismatic channel in order to produce the solitary waves. Upstream water depth is more than channel water depth and the sluice gate is suddenly opened to simulate conditions of solitary waves. A sand slope with a 1/6 and a sediment thickness is 0.03 m. The experimental sediments are used anthracite (d_50=1.547 mm ,C_u=1.38) and Jumoonjin sand (d_50=0.627 mm ,C_u=1.68). Specific laboratory equipment are designed to collect suspended sediment samples at the same time along the wave propagation at 5 points with evenly space. Each amount of sampling is approximately 25 ml and they are completely dried in oven over 24 hours according to the USGS (Guideline and standard techniques and method 3-C4). Two video cameras (Model No. : Sony, HDR-XR550) are mounted for capturing images at top and side-view when the processes of solitary wave and run up/down on slope. Also, this study are analyzed the correlation between Suspended sediment concentration and turbidity. Also, this study are analyzed the correlation between suspended sediment concentration and turbidity. Turbidity is used to verify suspended sediment concentration. Dimensionless analyses of experimental results carried out in this study. One dimensionless parameter is expressed with pressure of solitary wave on a slope to suspended sediment concentration, which is concerned about lifting force. The other is relate to drag force presenting with run up/down velocity on a slope and

  16. Design of a LC-tuned magnetically suspended rotating gyroscope

    Science.gov (United States)

    Jin, Lichuan; Zhang, Huaiwu; Zhong, Zhiyong

    2011-04-01

    A inductor-capacitor (LC) tuned magnetically suspended rotating gyroscope prototype is designed and analyzed. High permeability ferrite cores are used for providing suspension force, and the rotation system is designed using the switched reluctance motor (SRM) principle. According to the LC-tuned principle, magnetic suspension force expression has been derived. The electromagnetic properties of the gyroscope are simulated by the Ansoft Maxwell software. And our result is expected to be able to serve as a prototype of micro-electromechanical system (MEMS) magnetically suspended rotating gyroscope in future practical applications.

  17. Quantum Hall effect in multi-terminal suspended graphene devices

    Science.gov (United States)

    Ghahari, Fereshte; Zhao, Yue; Bolotin, Kirill; Kim, Philip

    2010-03-01

    The integer and fractional quantum hall effects have been already observed in two terminal suspended graphene devices. However in this two probe device geometry, mixing between magnetoresistance ρxx and Hall resistance ρxy for incompletely developed quantum Hall states leads to substantial deviation of conductance plateaus values. In this talk, we present the experimental results from four terminal suspended graphene devices. The quality of quantum Hall effect will be discussed in muti-terminal device geometry in conjunction with the current-induced annealing process to improve the quality of graphene samples.

  18. Colorimetry Technique for Scalable Characterization of Suspended Graphene.

    Science.gov (United States)

    Cartamil-Bueno, Santiago J; Steeneken, Peter G; Centeno, Alba; Zurutuza, Amaia; van der Zant, Herre S J; Houri, Samer

    2016-11-09

    Previous statistical studies on the mechanical properties of chemical-vapor-deposited (CVD) suspended graphene membranes have been performed by means of measuring individual devices or with techniques that affect the material. Here, we present a colorimetry technique as a parallel, noninvasive, and affordable way of characterizing suspended graphene devices. We exploit Newton's rings interference patterns to study the deformation of a double-layer graphene drum 13.2 μm in diameter when a pressure step is applied. By studying the time evolution of the deformation, we find that filling the drum cavity with air is 2-5 times slower than when it is purged.

  19. Environmental and social risks of Chinese official development ...

    African Journals Online (AJOL)

    Environmental and social risks of Chinese official development finance in Africa: The case of the ... Journal of Child and Adolescent Mental Health ... government, the Kenyan government, Chinese companies, media, NGOs, researchers, and ...

  20. Official portrait of Astronaut Ronald E. McNair

    Science.gov (United States)

    1985-01-01

    Official portrait of Astronaut Ronald E. McNair. McNair is in the blue shuttle flight suit, standing in front of a table which holds a model of the Space Shuttle. An American flag is visible behind him.

  1. 5 CFR 293.302 - Establishment of Official Personnel Folder.

    Science.gov (United States)

    2010-01-01

    .... Each agency shall establish an Official Personnel Folder (OPF) for each employee occupying a position... Recordkeeping, there will be only one OPF maintained for each employee regardless of service in various agencies. ...

  2. The Official Radio and Television Institute in Spain

    Science.gov (United States)

    Ruiz, Anibal Arias

    1976-01-01

    A description of the Official School of Radio and Television which is designed to train university graduates in the fields of journalism, the sciences of cinema, radio and television, and advertising. (JY)

  3. HLT profile of the official South African languages

    CSIR Research Space (South Africa)

    Grover, AS

    2010-05-01

    Full Text Available Human Language technologies (HLT) have been identified as a priority area by South African government to enable its eleven official languages technologically. We present the results of a technology audit for the South African HLT landscape...

  4. Space Shuttle Mission 41-C Official crew photo

    Science.gov (United States)

    1983-01-01

    Space Shuttle Mission 41-C Official crew photo. From left to right: Robert Crippen, crew commander; Terry Hart, mission specialist; James van Hoften, mission specialist; George Nelson, mission specialist; and Francis (Dick) Scobee, pilot.

  5. Could the United States Reinstitute an Official Torture Policy?

    OpenAIRE

    Adam Jacobson

    2017-01-01

    In 2015, the United States passed legislation that reaffirmed its ban on using torture and abusive techniques in national security interrogations. However, the Republican president-elect Donald Trump has repeatedly promised to revive torture as official policy, and the idea of torturing suspected terrorists is popular with the American public. Given these facts, what are the vulnerabilities within the current prohibition that makes a return to an official torture policy possible? This paper e...

  6. Interjurisdictional collaboration: local public health officials versus county commissioners.

    Science.gov (United States)

    Felton, John; Golbeck, Amanda L

    2011-01-01

    This study's primary objective was to determine where the viewpoints of public health officials and county commissioners differed on interjurisdictional collaboration in public health service delivery. After cataloging literature findings on interjurisdictional collaboration, an original questionnaire for 2 population groups within a cross-sectional design was developed. The questionnaire was administered in a rural or frontier state (Montana) that operates a generally decentralized public health system. Respondents (n = 83) were 29 lead local public health officials representing 34 counties, and 54 county commissioners representing 33 counties. Sixteen reasons to collaborate, 13 barriers to collaboration, and 18 policy considerations that would lead respondents to support or oppose a collaborative system were assessed, along with perceptions of current and ideal levels of interjurisdictional collaboration using the 4-level National Association of County and City Health Officials scale. Viewpoints of public health officials and county commissioners were found to differ significantly on 7 of 47 items. The potential benefit of improved surge capacity to manage large-scale events or emergencies was found by public health officials to be a more important reason to collaborate across jurisdictional lines. Long-standing commitment to home rule, current political climate, perceived threats to local elected officials, loss of local input into public health services and priorities, and lack of collaborative government and staffing models were all identified by public health officials as greater barriers to interjurisdictional collaboration. County commissioners were more likely to neither support nor oppose using existing disaster and emergency services district boundaries to define public health regional boundaries. Public health officials and county commissioners seem to have similar viewpoints on reasons to collaborate and policy considerations, but different viewpoints

  7. Calamine lotion: experimenting with a new suspending agent.

    Science.gov (United States)

    Al-Achi, A; Greenwood, R; Akin-Isijola, A; Bullard, J

    1999-01-01

    The use of a new suspending agent is investigated. Calamine lotion, USP contains bentonite magma as a suspending agent. In this study, bentonite magma was partially or completely replaced with a new suspending agent called tahini. Tahini is sesame paste composed of crushed sesame seeds in sesame oil. It is frequently used in middle eastern food as a thickening and suspending agent. Calamine lotion was prepared, generally, according to the USP method. The formula contained 40% v/v magma. Tahini was added instead of bentonite magma by replacing 100%, 99%, 90%, 75%, 50% and 25% of the magma. The sedimentation volume and the degree of flocculation were calculated for the resulting preparations. Rheological characteristics of bentonite- and tahini-containing lotions were also determined. Sedimentation volume showed 0.723 and 0.851 (p=0.05) for the lotions containing 100% bentonite and 100% tahini, respectively. The degree of flocculation was 2.00 and 2.35 (p=0.05) for the 100% bentonite and 100% tahini lotions, respectively. The rheograms of all the suspensions showed pseudoplastic flow. Overall, the use of tahini in calamine lotion has improved the physical stability of the formula.

  8. Turbulence Flow Characteristics of Suspended Sediments and its ...

    African Journals Online (AJOL)

    These are inturn integrated to give the hydraulic resistance law for sediment laden flow. The law of velocity distribution in open channel flow with suspended sediments was derived introducing Monin-Obukhov Length L . The distribution equation agrees well with the observation of velocity profile in the experiments.

  9. Microscopic characterisation of suspended graphene grown by chemical vapour deposition

    NARCIS (Netherlands)

    Bignardi, L.; Dorp, W.F. van; Gottardi, S.; Ivashenko, O.; Dudin, P.; Barinov, A.; de Hosson, J.T.M.; Stöhr, M.; Rudolf, P.

    2013-01-01

    We present a multi-technique characterisation of graphene grown by chemical vapour deposition (CVD) and thereafter transferred to and suspended on a grid for transmission electron microscopy (TEM). The properties of the electronic band structure are investigated by angle-resolved photoelectron

  10. Geochemistry of suspended and settling solids in two freshwater lakes.

    NARCIS (Netherlands)

    Koelmans, A.A.

    1998-01-01

    This study describes the 1987–1992 time variationof the bulk chemical composition, levels of heavymetals, arsenic, nitrogen and phosporous insuspended and settling solids in Lake Volkerak andLake Zoom (The Netherlands). Suspended and setlingsolids were collected with continuous flowcentrifuges and

  11. Comparison of Suspended Solid Separation in Advanced Storm Overflow Structures

    DEFF Research Database (Denmark)

    Larsen, Torben; Sørensen, Morten Steen

    1990-01-01

    This paper describes a laboratory investigation of the separation of suspended solids in a circular weir overflow and a vortex separator. The basic idea is to evaluate the efficiency of a vortical flow in the overflow chamber, and to compare these results with other overflow structures....

  12. Current-use insecticides, phosphates and suspended solids in the ...

    African Journals Online (AJOL)

    In Western Cape orchard areas, the last pesticide application of the growing season in summer takes place at the end of February. Pesticides, total phosphates and total suspended solids (TSS) were measured in the Lourens River at the beginning of April 1999 prior to the first rainfall of the rainy season and in the middle of ...

  13. Reduction in density of suspended - sediment - laden natural waters

    Digital Repository Service at National Institute of Oceanography (India)

    Joseph, A.; Desa, E.; Desa, E.; Smith, D.; Peshwe, V.B.; VijayKumar, K.; Desa, J.A.E.

    to 0.4% - 4.5%) that of the density of the same water without suspended sediment. Teh values of peff in a given site differed from one tidal cycle to another (approx equal to 1.9%). These values varied slightly (less than 0.8%) from mid-tide to slack...

  14. Transport of suspended particles in turbulent open channel flows

    NARCIS (Netherlands)

    Breugem, W.A.

    2012-01-01

    Two experiments are performed in order to investigate suspended sediment transport in a turbulent open channel flow. The first experiment used particle image velocimetry (PIV) to measure the fluid velocity with a high spatial resolution, while particle tracking velocimetry (PTV) was used to measure

  15. Spatial Distribution of Suspended Particulate Matter in Mtwapa ...

    African Journals Online (AJOL)

    Surface water concentrations of inorganic nutrients and suspended particulate matter (SPM) components from Mtwapa and Shirazi creeks in Kenya were measured and compared. This was aimed at assessing the contribution of phytoplankton carbon, particulate organic carbon (POC) and detritus on the total SPM pool, and ...

  16. Nature of suspended particulate matter and concentrations of heavy ...

    African Journals Online (AJOL)

    The concentrations of metals in bottom sediment in the Tanzanian waters of Lake Victoria and the nature of suspended particulate matter (SPM) were analysed. The objective of the study was to compare levels of metals in sediment from different locations and to establish their sources. Metal concentrations were higher in ...

  17. Amino sugars in suspended particulate matter from the Bay of ...

    Indian Academy of Sciences (India)

    Amino sugars (AS)are important constituents of organic matter.However,very little is known about their cycling in marine waters.In this research,we assessed the distribution and cycling of these compounds in waters of the Bay of Bengal.For this purpose,samples of suspended particulate matter (SPM)were collected from 8 ...

  18. Stabilised suspending efficiency of Laponite XLG and sodium ...

    African Journals Online (AJOL)

    Charged drugs like Sulphamerazine may make pseudoplastic/plastic materials become Newtonian and loose their suspending power. In this study ... For this purpose, the rheograms of the systems were obtained by the use of a Haake rotoviscometer RV 12 utilizing a cup and rotor sensor system MV 1. In the absence of ...

  19. Self-Suspended Suspensions of Covalently Grafted Hairy Nanoparticles

    KAUST Repository

    Choudhury, Snehashis

    2015-03-17

    © 2015 American Chemical Society. Dispersions of small particles in liquids have been studied continuously for almost two centuries for their ability to simultaneously advance understanding of physical properties of fluids and their widespread use in applications. In both settings, the suspending (liquid) and suspended (solid) phases are normally distinct and uncoupled on long length and time scales. In this study, we report on the synthesis and physical properties of a novel family of covalently grafted nanoparticles that exist as self-suspended suspensions with high particle loadings. In such suspensions, we find that the grafted polymer chains exhibit unusual multiscale structural transitions and enhanced conformational stability on subnanometer and nanometer length scales. On mesoscopic length scales, the suspensions display exceptional homogeneity and colloidal stability. We attribute this feature to steric repulsions between grafted chains and the space-filling constraint on the tethered chains in the single-component self-suspended materials, which inhibits phase segregation. On macroscopic length scales, the suspensions exist as neat fluids that exhibit soft glassy rheology and, counterintuitively, enhanced elasticity with increasing temperature. This feature is discussed in terms of increased interpenetration of the grafted chains and jamming of the nanoparticles. (Chemical Presented).

  20. Spin Transport in High-Quality Suspended Graphene Devices

    NARCIS (Netherlands)

    Guimaraes, Marcos H. D.; Veligura, A.; Zomer, P. J.; Maassen, T.; Vera-Marun, I. J.; Tombros, N.; van Arees, B. J.; Wees, B.J. van

    We measure spin transport in high mobility suspended graphene (mu approximate to 10(5)cm(2)/(V s)), obtaining a (spin) diffusion coefficient of 0.1 m(2)/s and giving a lower bound on the spin relaxation time (tau(s) approximate to 150 ps) and spin relaxation length (lambda(s) = 4.7 mu m) for

  1. 40 CFR 52.330 - Control strategy: Total suspended particulates.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 3 2010-07-01 2010-07-01 false Control strategy: Total suspended... PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Colorado § 52.330 Control strategy..., the State must repromulgate Regulation No. 1 to satisfy reasonably available control technology...

  2. Evaluation of the suspending properties of Abizia zygia gum on ...

    African Journals Online (AJOL)

    Method: The suspending properties of Albizia zygia gum (family Mimosoideae) were evaluated comparatively with those of Compound Tragacanth, Acacia and Gelatin at concentration range of 0.5 – 4.0%w/v in Sulphadimidine suspension. Characterization tests were carried out on purified Albizia zygia gum. Sedimentation ...

  3. Discrete Dynamics of Nanoparticle Channelling in Suspended Graphene

    DEFF Research Database (Denmark)

    Booth, Tim; Pizzocchero, Filippo; Andersen, Henrik

    2011-01-01

    We have observed a previously undescribed stepwise oxidation of mono- and few layer suspended graphene by silver nanoparticles in situ at subnanometer scale in an environmental transmission electron microscope. Over the range of 600–850 K, we observe crystallographically oriented channelling...

  4. Method for separating biological cells. [suspended in aqueous polymer systems

    Science.gov (United States)

    Brooks, D. E. (Inventor)

    1980-01-01

    A method for separating biological cells by suspending a mixed cell population in a two-phase polymer system is described. The polymer system consists of droplet phases with different surface potentials for which the cell populations exhibit different affinities. The system is subjected to an electrostatic field of sufficient intensity to cause migration of the droplets with an attendant separation of cells.

  5. Opportunities Suspended: The Disparate Impact of Disciplinary Exclusion from School

    Science.gov (United States)

    Losen, Daniel J.; Gillespie, Jonathan

    2012-01-01

    Well over three million children, K-12, are estimated to have lost instructional "seat time" in 2009-2010 because they were suspended from school, often with no guarantee of adult supervision outside the school. That's about the number of children it would take to fill every seat in every major league baseball park and every NFL stadium…

  6. Investigation of suspended sediment transport using ultrasonic techniques

    DEFF Research Database (Denmark)

    Bjørnø, Irina; Jensen, Leif Bjørnø

    1994-01-01

    The results of the initial experimental studies involving the scattering of ultrasonic signals from canonical and non-canonical shaped suspended particles with known elastical qualities are reported. These results have formed the basis for the development of a numerical model for ultrasound...

  7. Microwave-induced nonequilibrium temperature in a suspended carbon nanotube

    NARCIS (Netherlands)

    Hortensius, H.L.; Öztürk, A.; Zeng, P.; Driessen, E.F.C.; Klapwijk, T.M.

    2012-01-01

    Antenna-coupled suspended single carbon nanotubes exposed to 108?GHz microwave radiation are shown to be selectively heated with respect to their metal contacts. This leads to an increase in the conductance as well as to the development of a power-dependent DC voltage. The increased conductance

  8. Scanning tunneling spectroscopy of suspended single-wall carbon nanotubes

    NARCIS (Netherlands)

    LeRoy, B.J.; Lemay, S.G.; Kong, J.; Dekker, C.

    2004-01-01

    We have performed low-temperature scanning tunneling microscopy measurements on single-wall carbon nanotubes that are freely suspended over a trench. The nanotubes were grown by chemical vapor deposition on a Pt substrate with predefined trenches etched into it. Atomic resolution was obtained on the

  9. Evaluation of the Suspending Properties of the Coprecipitate of ...

    African Journals Online (AJOL)

    The suspending ability of the different ratios was evaluated in magnesium trisilicate suspension, and compared with a suspension prepared with Compound Tragacanth Powder BP (CTP) as well as a commercially available magnesium trisilicate suspension (MTS). The parameters tested were sedimentation rate, flow rate, ...

  10. Suspended microstructures of epoxy based photoresists fabricated with UV photolithography

    DEFF Research Database (Denmark)

    Hemanth, Suhith; Anhøj, Thomas Aarøe; Caviglia, Claudia

    2017-01-01

    In this work we present an easy, fast, reliable and low cost microfabrication technique for fabricating suspended microstructures of epoxy based photoresistswith UV photolithography. Two different fabrication processes with epoxy based resins (SU-8 and mr-DWL) using UV exposures at wavelengths...

  11. 38 CFR 1.506 - Disclosure of records to Federal Government departments, State unemployment compensation agencies...

    Science.gov (United States)

    2010-07-01

    ... Federal Government departments, State unemployment compensation agencies, and the Office of Servicemembers....506 Disclosure of records to Federal Government departments, State unemployment compensation agencies... official purposes by any department or other agency of the U.S. Government or any state unemployment...

  12. An analysis of bedload and suspended load interactions

    Science.gov (United States)

    Recking, alain; Navratil, Oldrich

    2013-04-01

    Several approaches were used to develop suspension equations. It includes semi-theoretical equations based on the convection diffusion equation (Einstein 1950; Van Rijn 1984; Camenen and Larson 2008; Julien 2010), semi-empirical tools based on energy concept (Velikanov 1954; Bagnold 1966), empirical adjustments (Prosser and Rusttomji 2000). One essential characteristic of all these equations is that most of them were developed by considering continuity between bedload and suspended load, and that the partitioning between these two modes of transport evolves progressively with increasing shear stress, which is the case for fine bed materials. The use of these equations is thus likely to be welcome in estuaries or lowland sandy rivers, but may be questionable in gravel-bed rivers and headwater streams where the bed is usually structured vertically and fine sediments potentially contributing to suspension are stored under a poorly mobile surface armour comprising coarse sediments. Thus one question this work aimed to answer is does the presence of an armour at the bed surface influence suspended load? This was investigated through a large field data set comprising instantaneous measurements of both bedload and suspension. We also considered the river characteristics, distinguishing between lowland rivers, gravel bed rivers and headwater streams. The results showed that a correlation exist between bedload and suspension for lowland and gravel bed rivers. This suggests that in gravel bed rivers a large part of the suspended load is fed by subsurface material, and depends on the remobilization of the surface material. No correlation was observed for head water streams where the sediment production is more likely related to hillslope processes. These results were used with a bedload transport equation for proposing a method for suspended load estimate. The method is rough, but especially for gravel bed rivers, it predicts suspended load reasonably well when compared to

  13. Criminal Sanctions Against Official Corruption and other Offences Against Official Duty Offenders in Kosovo for the Period 2008-2015

    Directory of Open Access Journals (Sweden)

    Flutura Tahiraj

    2017-08-01

    Full Text Available The need to fight corruption, with the focus on official corruption in Kosovo continues to be addressed by both national and international reports. The objective of this paper is to find out the number of the cases and analyse the sactions against official corruption and other offences against official duty delivered by Municipality Courts in Kosovo during the period 2008-2015 with the aim to assess the developments during a period of eight years since most of the other researches are focused on annual performance of the courts. All data presented in this article are taken from the Kosovo Statistical Office and include statistical information on the types and frequency of criminal sanctions to perpetrators of the official corruption and other offences against official duty. Case study is also applied to analyse some court judgments. The study shows there is a slight incresase of the number of convicted perpetrators over years, the number of corruption cases addressed by the courts remained very limited, followed by low sentences or even prescription of cases. The findings will add additional scientific insights to the existing knowledge about preventing and fighting official corruption and it can be useful for scholars, policy makers and practitioners in Kosovo.

  14. 75 FR 2858 - Department of Defense Historical Advisory Committee Charter

    Science.gov (United States)

    2010-01-19

    ... composed of not more than six members, who are the Historians for the Office of the Secretary of Defense... travel and per diem for official Committee-related travel. The Historian for the Office of the Secretary..., the public or interested organizations may submit written statements to the Department of Defense...

  15. Temperature signal in suspended sediment export from an Alpine catchment

    Directory of Open Access Journals (Sweden)

    A. Costa

    2018-01-01

    Full Text Available Suspended sediment export from large Alpine catchments ( >  1000 km2 over decadal timescales is sensitive to a number of factors, including long-term variations in climate, the activation–deactivation of different sediment sources (proglacial areas, hillslopes, etc., transport through the fluvial system, and potential anthropogenic impacts on the sediment flux (e.g. through impoundments and flow regulation. Here, we report on a marked increase in suspended sediment concentrations observed near the outlet of the upper Rhône River Basin in the mid-1980s. This increase coincides with a statistically significant step-like increase in basin-wide mean air temperature. We explore the possible explanations of the suspended sediment rise in terms of changes in water discharge (transport capacity, and the activation of different potential sources of fine sediment (sediment supply in the catchment by hydroclimatic forcing. Time series of precipitation and temperature-driven snowmelt, snow cover, and ice melt simulated with a spatially distributed degree-day model, together with erosive rainfall on snow-free surfaces, are tested to explore possible reasons for the rise in suspended sediment concentration. We show that the abrupt change in air temperature reduced snow cover and the contribution of snowmelt, and enhanced ice melt. The results of statistical tests show that the onset of increased ice melt was likely to play a dominant role in the suspended sediment concentration rise in the mid-1980s. Temperature-driven enhanced melting of glaciers, which cover about 10 % of the catchment surface, can increase suspended sediment yields through an increased contribution of sediment-rich glacial meltwater, increased sediment availability due to glacier recession, and increased runoff from sediment-rich proglacial areas. The reduced extent and duration of snow cover in the catchment are also potential contributors to the rise in suspended sediment

  16. Animal science departments of the future.

    Science.gov (United States)

    Britt, J H; Aberle, E D; Esbenshade, K L; Males, J R

    2008-11-01

    Departments of animal science were established in agricultural colleges of public universities just over 100 yr ago, shortly before the founding of today's American Society of Animal Science. These departments and colleges have been remarkably resilient, changing little structurally. Yet, the future portends significant changes in these departments and colleges in response to shifts in how public higher education is financed and how society views the roles of animals in providing food and companionship. Funding for public higher education will continue to decline as a percentage of government appropriations. Public universities will garner more funding from gifts, endowments, grants, contracts, and tuition but will be held more accountable than today by public officials. Departments of animal science will retain strong constituencies and will be major units of most agricultural colleges; however, their students and faculty will be more diverse. Departments of animal science will focus on more species of animals and on a greater role of animals in society. Disciplines of faculty members in departments of animal science will become broader, and research projects will be more complex and have longer horizons, ultimately focused more on sustainability. Departments will share more resources across state and national boundaries, and there will be less duplication of effort regionally. Departments of animal science will continue to be important academic units of universities into the 22nd century.

  17. Suspended sediment profiles derived from spectral attenuation coefficients measurements using neural network method

    Digital Repository Service at National Institute of Oceanography (India)

    Varkey, G.; Suresh, T.; Matondkar, S.G.P.; Desa, E.; Kamath, S.S.

    total suspended matter values from water samples obtained at discrete depths at the same location. An artificial neural network (ANN) model has been used to derive suspended matter from the spectral values of beam attenuation coefficients measured using...

  18. Impact of sound attenuation by suspended sediment on ADCP backscatter calibrations

    NARCIS (Netherlands)

    Sassi, M.G.; Hoitink, A.J.F.; Vermeulen, B.

    2012-01-01

    Although designed for velocity measurements, acoustic Doppler current profilers (ADCPs) are widely being used to monitor suspended particulate matter in rivers and in marine environments. To quantify mass concentrations of suspended matter, ADCP backscatter is generally calibrated with in situ

  19. Effect of Martian Suspended Dust on Albedo Measurements from the MGS-TES Data

    OpenAIRE

    A. Zinzi; Palomba, E.; Rinaldi, G.; d'Amore, M.

    2010-01-01

    Suspended dust on Mars influences albedo measurements by orbiting instruments, but not necessary the real surface albedo. The aim of this study is to characterize the role of suspended aerosols on albedo measurement by remote sensing instruments.

  20. Design, analysis and control of cable-suspended parallel robots and its applications

    CERN Document Server

    Zi, Bin

    2017-01-01

    This book provides an essential overview of the authors’ work in the field of cable-suspended parallel robots, focusing on innovative design, mechanics, control, development and applications. It presents and analyzes several typical mechanical architectures of cable-suspended parallel robots in practical applications, including the feed cable-suspended structure for super antennae, hybrid-driven-based cable-suspended parallel robots, and cooperative cable parallel manipulators for multiple mobile cranes. It also addresses the fundamental mechanics of cable-suspended parallel robots on the basis of their typical applications, including the kinematics, dynamics and trajectory tracking control of the feed cable-suspended structure for super antennae. In addition it proposes a novel hybrid-driven-based cable-suspended parallel robot that uses integrated mechanism design methods to improve the performance of traditional cable-suspended parallel robots. A comparative study on error and performance indices of hybr...

  1. 48 CFR 52.209-6 - Protecting the Government's Interest When Subcontracting With Contractors Debarred, Suspended, or...

    Science.gov (United States)

    2010-10-01

    ...'s Interest When Subcontracting With Contractors Debarred, Suspended, or Proposed for Debarment. 52....209-6 Protecting the Government's Interest When Subcontracting With Contractors Debarred, Suspended... Government's Interest When Subcontracting With Contractors Debarred, Suspended, or Proposed for Debarment...

  2. The health effects of ionizing radiation: a survey of local health officials in New England and New York.

    OpenAIRE

    Winder, A E; Hossain, Z.; Reddy, S.

    1994-01-01

    The purpose of the study is to determine the educational needs of public health officials concerning their knowledge, attitude, beliefs, and practices with specific reference to ionizing radiation. The public health directors or designates, working in health departments whose jurisdictions fall within a 60-mile radius of the 14 operating nuclear power plants in the New York-New England region, were studied. A review of the literature indicates that historically there appears to have been a li...

  3. Suspended 3D pyrolytic carbon microelectrodes for electrochemistry

    DEFF Research Database (Denmark)

    Hemanth, Suhith; Caviglia, Claudia; Keller, Stephan Sylvest

    2017-01-01

    Carbon microelectrodes have a wide range of applications because of their unique material properties and biocompatibility. This work presents the fabrication and characterization of suspended pyrolytic carbon microstructures serving as three-dimensional (3D) carbon microelectrodes for electrochem...... resistance as compared to 2D carbon electrodes. The higher sensitivity of 3D carbon microelectrodes for electrochemical sensing was illustrated by dopamine detection.......Carbon microelectrodes have a wide range of applications because of their unique material properties and biocompatibility. This work presents the fabrication and characterization of suspended pyrolytic carbon microstructures serving as three-dimensional (3D) carbon microelectrodes...... for electrochemical applications. A 3D polymer template in epoxy based photoresist (SU-8) was fabricated with multiple steps of UV photolithography and pyrolysed at 900 °C to obtain 3D carbon microelectrodes. The pyrolytic carbon microstructures were characterized by SEM, Raman spectroscopy and XPS to determine...

  4. Approximate Series Solutions for Nonlinear Free Vibration of Suspended Cables

    Directory of Open Access Journals (Sweden)

    Yaobing Zhao

    2014-01-01

    Full Text Available This paper presents approximate series solutions for nonlinear free vibration of suspended cables via the Lindstedt-Poincare method and homotopy analysis method, respectively. Firstly, taking into account the geometric nonlinearity of the suspended cable as well as the quasi-static assumption, a mathematical model is presented. Secondly, two analytical methods are introduced to obtain the approximate series solutions in the case of nonlinear free vibration. Moreover, small and large sag-to-span ratios and initial conditions are chosen to study the nonlinear dynamic responses by these two analytical methods. The numerical results indicate that frequency amplitude relationships obtained with different analytical approaches exhibit some quantitative and qualitative differences in the cases of motions, mode shapes, and particular sag-to-span ratios. Finally, a detailed comparison of the differences in the displacement fields and cable axial total tensions is made.

  5. Could the United States Reinstitute an Official Torture Policy?

    Directory of Open Access Journals (Sweden)

    Adam Jacobson

    2017-06-01

    Full Text Available In 2015, the United States passed legislation that reaffirmed its ban on using torture and abusive techniques in national security interrogations. However, the Republican president-elect Donald Trump has repeatedly promised to revive torture as official policy, and the idea of torturing suspected terrorists is popular with the American public. Given these facts, what are the vulnerabilities within the current prohibition that makes a return to an official torture policy possible? This paper examines the weaknesses within each branch of government and other factors that could contribute to making a return to official torture by the United States more likely. It shows that the prohibition against torture does face vulnerabilities that can be exploited to reinstitute a torture policy, and that while this may not be likely in the current political environment, it is possible.

  6. The potency and impotence of official language policy

    DEFF Research Database (Denmark)

    Kristiansen, Tore

    2010-01-01

    The purpose of this study is to shed light on whether and to what extent a community’s ‘official language ideology’ – its explicitly professed language policy – has an impact on the speech community as such. Does the official language policy influence community members’ values and valuations...... in the domain of language? Does the official language policy influence the ways that language is used in the community? If so, does its influence on use seem to happen in virtue of a great influence on values, or in spite of little influence on values? I shall attempt to answer these questions by making...... empirically based comparisons of ideology and use in two different settings. Our first setting will be the Danish speech community and its treatment of ideology and use in the ‘dialect vs. standard’ dimension; we may call this a study of ‘internal purism’. Our second setting will allow us to compare ‘external...

  7. [Light absorption by suspended particulate matter in Chagan Lake, Jilin].

    Science.gov (United States)

    Wang, Yuan-Dong; Liu, Dian-Wei; Song, Kai-Shan; Zhang, Bai; Wang, Zong-Ming; Jiang, Guang-Ji; Tang, Xu-Guang; Lei, Xiao-Chun; Wu, Yan-Qing

    2011-01-01

    Spectral characteristics and the magnitudes of light absorption by suspended particulate matter were determined by spectrophotometry in this optically complex Lake Chagan waters for the purpose of surveying the natural variability of the absorption coefficients to parameterize the bio-optical models for converting satellite or in-situ water reflectance signatures into water quality information. Experiments were carried out on seasonal frozen Lake Chagan, one representative inland case-2 water body in Northeast of China. Particulate absorption properties analyzed using the field data on July 15th and October 12th 2009 were measured using the quantitative filter technique to produce absorption spectra containing several fractions that could be attributed to two main optical active constituents (OACs) phytoplankton pigments and non-algal particulates (mineral sediments, and organic detritus). Results suggested that the suspended particulate matter (SPM) concentration was higher while phytoplankton biomass (chlorophyll-a concentration) was lower in July and that in October. The spectral shape of total suspended particulate matter resembled that of non-algal particulates which contributed greater than phytoplankton in total particulate absorption during both periods. An obvious absorption peak occurring at around 440 nm exhibited an increase in phytoplankton contribution in October. Non-algal particulate absorption at 440 nm (a(NAP) (440)) had better correlation with total suspended particulate matter concentration than that with chlorophyll-a over the two periods. Light absorption by phytoplankton pigments in the Chagan lake region was generally lower than that of non-algal components. Chl. a dominating phytoplankton pigment composition functioned exponentially with its absorption coefficients at 440 and 675 nm specifically, the average values of which in July were 0.146 8 m2 x mg(-1) and 0.050 3 respectively while in October they were 0.153 3 and 0.013 2 m2 x mg(-1

  8. Remote Sensing of Suspended Sediment Dynamics in the Mississippi Sound

    Science.gov (United States)

    Merritt, D. N.; Skarke, A. D.; Silwal, S.; Dash, P.

    2016-02-01

    The Mississippi Sound is a semi-enclosed estuary between the coast of Mississippi and a chain of offshore barrier islands with relatively shallow water depths and high marine biodiversity that is wildly utilized for commercial fishing and public recreation. The discharge of sediment-laden rivers into the Mississippi Sound and the adjacent Northern Gulf of Mexico creates turbid plumes that can extend hundreds of square kilometers along the coast and persist for multiple days. The concentration of suspended sediment in these coastal waters is an important parameter in the calculation of regional sediment budgets as well as analysis of water-quality factors such as primary productivity, nutrient dynamics, and the transport of pollutants as well as pathogens. The spectral resolution, sampling frequency, and regional scale spatial domain associated with satellite based sensors makes remote sensing an ideal tool to monitor suspended sediment dynamics in the Northern Gulf of Mexico. Accordingly, the presented research evaluates the validity of published models that relate remote sensing reflectance with suspended sediment concentrations (SSC), for similar environmental settings, with 51 in situ observations of SSC from the Mississippi Sound. Additionally, regression analysis is used to correlate additional in situ observations of SSC in Mississippi Sound with coincident observations of visible and near-infrared band reflectance collected by the Moderate Resolution Imaging Spectroradiometer (MODIS) sensor aboard the Aqua satellite, in order to develop a site-specific empirical predictive model for SSC. Finally, specific parameters of the sampled suspended sediment such as grain size and mineralogy are analyzed in order to quantify their respective contributions to total remotely sensed reflectance.

  9. Development of a microfluidic interface for suspended microchannel resonators

    OpenAIRE

    Maillard, Damien

    2016-01-01

    Suspended microchannel resonators (SMRs) are devices that detect particles in liquid samples. In comparison with similar resonating devices that must be immersed, SMRs allow the fluids to flow through microfluidic resonators. This principle of operation leads to a great reduction of the required sample and to enhanced quality factors. As such, SMRs show great potential for a variety of sensing applications. This thesis reports on the final steps of the microfabrication of SMRs and on the deve...

  10. On the Design of Suspended Roofs with Paraboloidal Surfaces

    Directory of Open Access Journals (Sweden)

    N. Ungureanu

    2006-01-01

    Full Text Available Some considerations concerning the design of the paraboloidal suspended roofs are made. The main geometric aspects are first time presented. For the roofs we propose, as pattern, the equivalent continuum membranes, and the efforts in the cable are determined by using the membrane efforts and their equations. Two examples are analyzed: elliptic paraboloide and hyperbolic paraboloide, with horizontal projection under the form of an ellipse.

  11. Technological advances in suspended-sediment surrogate monitoring

    Science.gov (United States)

    Gray, John R.; Gartner, Jeffrey W.

    2009-01-01

    Surrogate technologies to continuously monitor suspended sediment show promise toward supplanting traditional data collection methods requiring routine collection and analysis of water samples. Commercially available instruments operating on bulk optic (turbidity), laser optic, pressure difference, and acoustic backscatter principles are evaluated based on cost, reliability, robustness, accuracy, sample volume, susceptibility to biological fouling, and suitable range of mass concentration and particle size distribution. In situ turbidimeters are widely used. They provide reliable data where the point measurements can be reliably correlated to the river's mean cross section concentration value, effects of biological fouling can be minimized, and concentrations remain below the sensor's upper measurement limit. In situ laser diffraction instruments have similar limitations and can cost 6 times the approximate $5000 purchase price of a turbidimeter. However, laser diffraction instruments provide volumetric-concentration data in 32 size classes. Pressure differential instruments measure mass density in a water column, thus integrating substantially more streamflow than a point measurement. They are designed for monitoring medium-to-large concentrations, are generally unaffected by biological fouling, and cost about the same as a turbidimeter. However, their performance has been marginal in field applications. Acoustic Doppler profilers use acoustic backscatter to measure suspended sediment concentrations in orders of magnitude more streamflow than do instruments that rely on point measurements. The technology is relatively robust and generally immune to effects of biological fouling. Cost of a single-frequency device is about double that of a turbidimeter. Multifrequency arrays also provide the potential to resolve concentrations by clay silt versus sand size fractions. Multifrequency hydroacoustics shows the most promise for revolutionizing collection of continuous

  12. Segment Fixed Priority Scheduling for Self Suspending Real Time Tasks

    Science.gov (United States)

    2016-08-11

    for soft real- time systems [15]. Table 1 shows a brief... for execution are the times when a job of task arrives. For 2 ≤ ≤ , when , finishes its execution, it suspends itself for a time duration that lies...assume , and , can take non-negative values such that , ≤ , and let , = , . For each job, a segment , executes for a time duration that lies in

  13. Suspended biofilm carrier and activated sludge removal of acidic pharmaceuticals

    DEFF Research Database (Denmark)

    Falås, Per; Baillon-Dhumez, Aude; Andersen, Henrik Rasmus

    2012-01-01

    Removal of seven active pharmaceutical substances (ibuprofen, ketoprofen, naproxen, diclofenac, clofibric acid, mefenamic acid, and gemfibrozil) was assessed by batch experiments, with suspended biofilm carriers and activated sludge from several full-scale wastewater treatment plants. A distinct...... and attached solids for the carriers) of diclofenac, ketoprofen, gemfibrozil, clofibric acid and mefenamic acid compared to the sludges. Among the target pharmaceuticals, only ibuprofen and naproxen showed similar removal rates per unit biomass for the sludges and biofilm carriers. In contrast...

  14. THE USE OF OFFICIAL LANGUAGES ACT: DIVERSITY AFFIRMED?

    Directory of Open Access Journals (Sweden)

    JL (Loot Pretorius

    2013-04-01

    Full Text Available SUMMARYA full sixteen years after the coming into force of the 1996 Constitution, Parliament responded to the constitutional obligation to regulate and monitor, by legislative and other means, the use of official languages by adopting the Use of Official Languages Act 12 of 2012. The Act represents a very limited normative appreciation of this constitutional instruction. The official language clause of the Constitution expresses a normative commitment regarding the positive affirmation of linguistic diversity, which is directly informed by and closely aligned to the core normative values of the Constitution. The Constitution’s positive evaluation of difference, including linguistic difference, inter alia, flows from the values of substantive equality, equal citizenship, dignity and proportionality. However, the way in which the Act institutionalises the promotion of inclusive linguistic diversity does not reflect an unambiguous recognition of this obligation being normatively embedded in the foundational value structure of the Constitution. The real responsibility for decisions regarding official language use is located in the policy-making competence of non-independent administrative bodies. The Act itself is devoid of instructive standards of its own to guide administrative decision-making regarding official language use. This results in the responsibility for making the most important normative choices regarding the use of official languages not being reserved for the legislative process, but entrusted to non-independent advisory administrative bodies. The nature of the Act confirms that it never was the intention of the government to be bound by legislation in this respect. This modus operandi is democratically deficient and compromises both the separation of powers and the principle of legal certainty as fundamental tenets of the rule of law.

  15. Strain sensitivity enhancement in suspended core fiber tapers

    Science.gov (United States)

    André, Ricardo M.; Silva, Susana O.; Becker, Martin; Schuster, Kay; Rothardt, M.; Bartelt, H.; Marques, Manuel B.; Frazão, Orlando

    2013-06-01

    Suspended core fiber tapers with different cross sections (with diameters from 70 μm to 120 μm) are produced by filament heating. Before obtaining the taper, the spectral behavior of the suspended core fiber is a multimode interference structure. When the taper is made, an intermodal interference between a few modes is observed. This effect is clearly visible for low taper core dimensions. Since the core and cladding do not collapse, two taper regions exist, one in the core and the other in the cladding. The cladding taper does not affect the light transmission, only the core is reduced to a microtaper. The spectral response of the microtaper based-suspended core fiber is similar to a beat of two interferometers. The strain is applied to the microtaper, and with the reduction in the transverse area, an increase in sensitivity is observed. When the taper is immersed in a liquid with a different index of refraction or subjected to temperature variations, no spectral change occurs.

  16. Optimal control of suspended sediment distribution model of Talaga lake

    Science.gov (United States)

    Ratianingsih, R.; Resnawati, Azim, Mardlijah, Widodo, B.

    2017-08-01

    Talaga Lake is one of several lakes in Central Sulawesi that potentially to be managed in multi purposes scheme because of its characteristic. The scheme is addressed not only due to the lake maintenance because of its sediment but also due to the Algae farming for its biodiesel fuel. This paper governs a suspended sediment distribution model of Talaga lake. The model is derived from the two dimensional hydrodynamic shallow water equations of the mass and momentum conservation law of sediment transport. An order reduction of the model gives six equations of hyperbolic systems of the depth, two dimension directional velocities and sediment concentration while the bed elevation as the second order of turbulent diffusion and dispersion are neglected. The system is discreted and linearized such that could be solved numerically by box-Keller method for some initial and boundary condition. The solutions shows that the downstream velocity is play a role in transversal direction of stream function flow. The downstream accumulated sediment indicate that the suspended sediment and its changing should be controlled by optimizing the downstream velocity and transversal suspended sediment changing due to the ideal algae growth need.

  17. Abrasion properties of self-suspended hairy titanium dioxide nanomaterials

    Science.gov (United States)

    Zhang, Jiao-xia; Liu, Si; Yan, Chao; Wang, Xiao-jing; Wang, Lei; Yu, Ya-ming; Li, Shi-yun

    2017-10-01

    Considering the excellent solubility of pyrrolidone ring organic compounds, the synthesized N-(trimethoxysilyl) propyl-N-methyl-2-pyrrolidone chlorides was tethered onto titanium dioxide (TiO2) nanoparticles to improve dispersion of TiO2, and then polyethylene oxide (PEO) oligomer through ion exchange embraced the tethered TiO2 to obtain a novel self-suspended hairy TiO2 nanomaterials without any solvent. A variety of techniques were carried out to illustrate the structure and properties of the self-suspended hairy TiO2 nanomaterials. It was found that TiO2 nanoparticles embody monodispersity in the hybrid system though the "false reunion" phenomenon occurring due to nonpermanent weak physical cross-linking. Remarkably, self-suspended hairy TiO2 nanomaterials exhibit lower viscosity, facilitating maneuverable and outstanding antifriction and wear resistance properties, due to the synergistic lubricating effect between spontaneously forming lubricating film and nano-lubrication of TiO2 cores, overcoming the deficiency of both solid and liquid lubricants. This make them promising candidates for the micro-electromechanic/nano-electromechanic systems (MEMS/NEMS).

  18. THE REPRESENTATION OF INDIRECT SPEECH ACTS IN THE OFFICIAL CORRESPONDENCE

    Directory of Open Access Journals (Sweden)

    Neustroev, K.S.

    2016-09-01

    Full Text Available The article discusses official or business correspondence which unlike a number of other subsystems of the official style represents the actual material for a special research in the aspect of direct and indirect speech acts. The article is motivated by two interconnected empirical and theoretical conditions. The noted gnoseological circumstance forms the basis for a problem definition that implies characterization of representation of the indirect character of speech acts in the business correspondence. The basic empirical material comprises the business document flow of higher education institutions of the South of Russia connected with the coordination of several international scientific and educational projects in 2009-2015.

  19. City and regional planning: a primer for public health officials.

    Science.gov (United States)

    Malizia, Emil E

    2005-01-01

    Recognizing that planners' decisions affect the public's health, some public health officials are becoming more involved in city and regional planning. This article describes city and regional planning fundamentals to help public health practitioners better understand plan making and plan implementation, including the development project review process; provides examples of how three local public health agencies are currently involved in planning; and discusses general strategies for such participation. With this information, public health officials could increase their influence on local planning with consequent public health benefits.

  20. 12 CFR 701.33 - Reimbursement, insurance, and indemnification of officials and employees.

    Science.gov (United States)

    2010-01-01

    ... Reimbursement, insurance, and indemnification of officials and employees. (a) Official. An official is a person... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Reimbursement, insurance, and indemnification of officials and employees. 701.33 Section 701.33 Banks and Banking NATIONAL CREDIT UNION...

  1. 7 CFR 800.185 - Duties of official personnel and warehouse samplers.

    Science.gov (United States)

    2010-01-01

    ... of § 800.161. (d) Scope of operations. Official personnel and warehouse samplers shall operate only... 7 Agriculture 7 2010-01-01 2010-01-01 false Duties of official personnel and warehouse samplers... official personnel and warehouse samplers. (a) General. Official personnel and warehouse samplers shall...

  2. 12 CFR 328.2 - Display and procurement of official sign.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Display and procurement of official sign. 328.2... GENERAL POLICY ADVERTISEMENT OF MEMBERSHIP § 328.2 Display and procurement of official sign. (a) Display of official sign. Each insured depository institution shall continuously display the official sign at...

  3. Competitive Swimming and Diving. Official Rules, Officating. August 1983-August 1984. NAGWS Guide.

    Science.gov (United States)

    American Alliance for Health, Physical Education, Recreation and Dance, Reston, VA. National Association for Girls and Women in Sport.

    Arranged in three sections, this pamphlet details the rules, officiating techniques, and official records for girls' and womens' competitive swimming and diving. Section 1 lists members of the national rules committee, major rule changes for 1983-84, and official rules for swimming and diving competition. Section 2 contains officiating tips,…

  4. Biopharmaceuticals. Official position of Russian Association of Endocrinologists

    Directory of Open Access Journals (Sweden)

    . Russian Association of Endocrinologists

    2013-11-01

    Full Text Available Some of the glucose-lowering drugs are biopharmaceuticals. This letter states the official position of the Russian Association of Endocrinologists about the treatment with biopharmaceuticals of patients with endocrine disorders. This topic has not yet beenadequately reflected in the legal regulation of the drug market in the Russian Federation 

  5. Biopharmaceuticals. Official position of Russian Association of Endocrinologists

    OpenAIRE

    . Russian Association of Endocrinologists

    2013-01-01

    Some of the glucose-lowering drugs are biopharmaceuticals. This letter states the official position of the Russian Association of Endocrinologists about the treatment with biopharmaceuticals of patients with endocrine disorders. This topic has not yet beenadequately reflected in the legal regulation of the drug market in the Russian Federation 

  6. 37 CFR 10.101 - Action as a public official.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Action as a public official. 10.101 Section 10.101 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK OFFICE... obtain, a special advantage in legislative matters for the practitioner or for a client under...

  7. Environmental and social risks of Chinese official development ...

    African Journals Online (AJOL)

    Unlike traditional donor countries, China has not established compulsory environmental and social risk (ESR) mitigation mechanisms for its Official Development Finance (ODF) projects. This article seeks to examine the various stakeholders' relations concerning the ESR induced by Chinese ODF-funded projects with a ...

  8. 39 CFR 601.108 - SDR Official disagreement resolution.

    Science.gov (United States)

    2010-07-01

    ...: INTELLECTUAL PROPERTY RIGHTS OTHER THAN PATENTS PURCHASING OF PROPERTY AND SERVICES § 601.108 SDR Official... guided by the regulations contained in this part and all applicable public laws enacted by Congress. Non... part or an applicable public law enacted by Congress. The party lodging the disagreement may seek...

  9. Philosophy of Education Society of Australasia: The Official Record

    Science.gov (United States)

    Haynes, Bruce

    2009-01-01

    This article presents the official record of The Philosophy of Education Society of Australasia (PESA). The Society faces a number of continuing challenges. It maintains its record for holding conferences that meet the needs of its members, has resumed publication of conference proceedings, but this has largely been superseded by the placing of…

  10. Impacts of an Agricultural Leadership Extension Program for County Officials

    Science.gov (United States)

    McKee, Valerie Lynn; Odom, Summer Felton; Moore, Lori L.; Murphrey, Theresa Pesl

    2016-01-01

    Agricultural leadership extension programs aim to expand the horizons of leaders through study and experiences. These programs can have direct implications for communities when they are designed and delivered for county officials. This study specifically examined a leadership program administered in Texas which has graduated five classes of county…

  11. 45 CFR 504.3 - Official claim forms.

    Science.gov (United States)

    2010-10-01

    ... WAR CLAIMS ACT OF 1948, AS AMENDED FILING OF CLAIMS AND PROCEDURES THEREFOR § 504.3 Official claim... Forces of the United States Held as Prisoner of War in Vietnam; for Persons Assigned to Duty on board the ‘U.S.S. Pueblo’ Captured by Military Forces of North Korea; for Civilian American Citizens Captured...

  12. 7 CFR 53.14 - Financial interest of official grader.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Financial interest of official grader. 53.14 Section... AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT (CONTINUED) LIVESTOCK (GRADING, CERTIFICATION, AND STANDARDS) Regulations Service § 53.14 Financial interest...

  13. Preparticipation Screening of Athletic Officials: SEC Football Referees at Risk.

    Science.gov (United States)

    Turner, John L., Jr.; Walters, Rod; Leski, Mark J.; Saywell, Robert M., Jr.; Wooldridge, J. Scott

    2003-01-01

    Reviewed prevalence data on health parameters for football officials, noting outcomes when screening criteria were applied in preseason exams. Referees had a lower risk than the national 10-year coronary heart disease risk but a higher risk compared with that of the low-risk population. Results suggested that more graded exercise testing was…

  14. Get with the System: General Systems Theory for Business Officials.

    Science.gov (United States)

    Graczyk, Sandra L.

    1993-01-01

    An introduction to general systems theory and an overview of vocabulary and concepts are presented to introduce school business officials to systems thinking and to foster its use as an analytical tool. The theory is then used to analyze a sample problem: planning changes to a district's administrative computer system. (eight references) (MLF)

  15. 5 CFR 531.605 - Determining an employee's official worksite.

    Science.gov (United States)

    2010-01-01

    ... telework agreement, the following rules apply: (1) If the employee is scheduled to work at least twice each... telework agreement. (3) If an employee covered by a telework agreement does not meet the requirements of...'s telework site. (4) An agency must determine a telework employee's official worksite on a case-by...

  16. Spectators' perceptions of official sponsors in the FIFA 2010 World ...

    African Journals Online (AJOL)

    Five factors were extracted using exploratory factor analysis, namely, favourability and interest, personal liking of the event, attitude towards sponsors, status of event and perceived sincerity. The correlations indicated high level of association between spectators' perceptions of the official sponsors and their propensity to ...

  17. Proficiency in English as a second official language (ESOL) in ...

    African Journals Online (AJOL)

    The paper first presents a background to English as the international and global language and the second official language as well as the medium of instruction in Lesotho. It further discusses the meaning of proficiency in English and the rationale for teaching and learning English as well as using English as the medium of ...

  18. New developments in survey data collection methodology for official statistics

    NARCIS (Netherlands)

    Bethlehem, J.

    2010-01-01

    There is a growing demand for statistical information in society. National statistical institutes have to satisfy this demand. The way they attempt to accomplish this, changes over time. Changes in survey methodology for official statistics may have been caused by new developments, for example in

  19. 12 CFR 328.3 - Official advertising statement requirements.

    Science.gov (United States)

    2010-01-01

    .... (f) Official advertising statement in non-English language. The non-English equivalent of the...) Foreign depository institutions. When a foreign depository institution has both insured and noninsured U.S... statement when advertising non-deposit products—(1) Definitions— (i) Non-deposit product. As used in this...

  20. Learning French as a Second Official Language: Reserved for Anglophones?

    Science.gov (United States)

    Mady, Callie; Turnbull, Miles

    2010-01-01

    This article reviews federal language policies and provincial curriculum documents as they relate to Allophones and their access to French as a Second Official Language (FSOL) programs across Canada. Results of a detailed document analysis reveal that policies provide obstacles to access for allophone immigrants to Canada who seek to learn both…

  1. Ghanaian teacher trainees' perception of the official Social Studies ...

    African Journals Online (AJOL)

    This paper examines teacher trainees' perception of the nature, usefulness and adequacy of the official Social Studies curriculum prescribed by the syllabus issued by the Teacher Education Division of the Ghana Education Service. Using simple random sampling and stratified sampling methods, a sample of 233 students ...

  2. Language Policies and "New" Migration in Officially Bilingual Areas

    Science.gov (United States)

    Tunger, Verena; Mar-Molinero, Clare; Paffey, Darren; Vigers, Dick; Barlog, Cecylia

    2010-01-01

    This paper explores the implications of new patterns of migration (temporary, circular) for national and regional language policies in officially bilingual areas. Contrasting urban and rural sites in the UK (Wales), Spain (Valencia) and Switzerland (Grisons), it examines the dominant discourses regarding "national" (both in the formal…

  3. 13 CFR 107.509 - Employment of SBA officials.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Employment of SBA officials. 107... INVESTMENT COMPANIES Managing the Operations of a Licensee General Requirements § 107.509 Employment of SBA... recent issuance of Leverage (or the receipt of any SBA Assistance as defined in part 105 of this chapter...

  4. 9 CFR 78.10 - Official vaccination of cattle moving into and out of Class B and Class C States or areas.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Official vaccination of cattle moving into and out of Class B and Class C States or areas. 78.10 Section 78.10 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE INTERSTATE TRANSPORTATION OF...

  5. Progress towards Acoustic Suspended Sediment Transport Monitoring: Fraser River, BC

    Science.gov (United States)

    Attard, M. E.; Venditti, J. G.; Church, M. A.; Kostaschuk, R. A.

    2011-12-01

    Our ability to predict the timing and quantity of suspended sediment transport is limited because fine sand, silt and clay delivery are supply limited, requiring empirical modeling approaches of limited temporal stability. A solution is the development of continuous monitoring techniques capable of tracking sediment concentrations and grain-size. Here we examine sediment delivery from upstream sources to the lower Fraser River. The sediment budget of the lower Fraser River provides a long-term perspective of the net changes in the channels and in sediment delivery to Fraser Delta. The budget is based on historical sediment rating curves developed from data collected from 1965-1986 by the Water Survey of Canada. We explore the possibility of re-establishing the sediment-monitoring program using hydro-acoustics by evaluating the use of a 300 kHz side-looking acoustic Doppler current profiler (aDcp), mounted just downstream of the sand-gravel transition at Mission, for continuous measurement of suspended sediment transport. Complementary field observations include conventional bottle sampling with a P-63 sampler, vertical profiles with a downward-looking 600 kHz aDcp, and 1200 kHz aDcp discharge measurements. We have successfully completed calibration of the downward-looking aDcp with the P-63 samples; the side-looking aDcp signals remain under investigation. A comparison of several methods for obtaining total sediment flux indicates that suspended sediment concentration (SSC) closely follows discharge through the freshet and peaks in total SSC and sand SSC coincide with peak measurements of discharge. Low flows are dominated by fine sediment and grain size increases with higher flows. This research assesses several techniques for obtaining sediment flux and contributes to the understanding of sediment delivery to sand-bedded portions of the river.

  6. Surface-enhanced Raman scattering of suspended monolayer graphene

    Science.gov (United States)

    Huang, Cheng-Wen; Lin, Bing-Jie; Lin, Hsing-Ying; Huang, Chen-Han; Shih, Fu-Yu; Wang, Wei-Hua; Liu, Chih-Yi; Chui, Hsiang-Chen

    2013-11-01

    The interactions between phonons and electrons induced by the dopants or the substrate of graphene in spectroscopic investigation reveal a rich source of interesting physics. Raman spectra and surface-enhanced Raman spectra of supported and suspended monolayer graphenes were measured and analyzed systemically with different approaches. The weak Raman signals are greatly enhanced by the ability of surface-enhanced Raman spectroscopy which has attracted considerable interests. The technique is regarded as wonderful and useful tool, but the dopants that are produced by depositing metallic nanoparticles may affect the electron scattering processes of graphene. Therefore, the doping and substrate influences on graphene are also important issues to be investigated. In this work, the peak positions of G peak and 2D peak, the I 2D/ I G ratios, and enhancements of G and 2D bands with suspended and supported graphene flakes were measured and analyzed. The peak shifts of G and 2D bands between the Raman and SERS signals demonstrate the doping effect induced by silver nanoparticles by n-doping. The I 2D/ I G ratio can provide a more sensitive method to carry out the doping effect on the graphene surface than the peak shifts of G and 2D bands. The enhancements of 2D band of suspended and supported graphenes reached 138, and those of G band reached at least 169. Their good enhancements are helpful to measure the optical properties of graphene. The different substrates that covered the graphene surface with doping effect are more sensitive to the enhancements of G band with respect to 2D band. It provides us a new method to distinguish the substrate and doping effect on graphene.

  7. Coupling between electronic transport and longitudinal phonons in suspended nanotubes

    Energy Technology Data Exchange (ETDEWEB)

    Sapmaz, S; Jarillo-Herrero, P; Blanter, Ya M; Zant, H S J van der [Kavli Institute of Nanoscience, Delft University of Technology, PO Box 5046, 2600 GA Delft (Netherlands)

    2005-11-15

    Current-voltage characteristics of suspended single-wall carbon nanotube (NT) quantum dots show a series of steps equally spaced in voltage. The energy scale of this harmonic, low-energy excitation spectrum is consistent with that of the longitudinal low-k phonon mode in the NT. Agreement is found with a Franck-Condon-based model in which the phonon-assisted tunnelling process is modelled as a coupling of electronic levels to underdamped quantum harmonic oscillators. Comparison with this model indicates a rather strong electron-phonon coupling factor of order unity. We investigate different electron-phonon coupling mechanisms and give estimates of the coupling factor.

  8. Regional volume changes in canine lungs suspended in air

    Science.gov (United States)

    Abbrecht, Peter H.; Kyle, Richard R.; Bryant, Howard J.; Feuerstein, Irwin

    1995-01-01

    The purpose of this study was to determine the effect of the absence of a pleural pressure gradient (simulating the presumed condition found in microgravity) upon regional expansion of the lung. We attempted to produce a uniform pressure over the surface of the lung by suspending excised lungs in air. Such studies should help determine whether or not the absence of a pleural pressure gradient leads to uniform ventilation. A preparation in which there is no pleural pressure gradient should also be useful in studying non-gravitational effects on ventilation distribution.

  9. The Ages in a Self-Suspended Nanoparticle Liquid

    KAUST Repository

    Agarwal, Praveen

    2010-01-13

    Telomers ionically tethered to nanometer-sized particles yield self-suspended, nanoparticle-Iaden liquids with unusual dynamical features. By subjecting these suspensions to controlled, modest shear strains, we find that their flow behaviors observed using experiments performed on time scales of tens of seconds can be projected to obtain maps of their dynamical response on geological time scales. That such extraordinarily slow dynamic processes can be uncovered from real-time measurements by simply stretching a system provides a simple but powerful tool for interrogating extremely slow motions in other jammed physical states. © 2010 American Chemical Society.

  10. Suspended liminality: Vacillating affects in cyberbullying/research

    OpenAIRE

    Kofoed, J.; Stenner, Paul

    2017-01-01

    This paper develops a concept of liminal hotspots in the context of i) a secondary analysis of a cyberbullying case involving a group of school children from a Danish school, and ii) an altered auto-ethnography in which the authors ‘entangle’ their own experiences with the case analysis. These two sources are used to build an account of a liminal hotspot conceived as an occasion of troubled and suspended transformative transition in which a liminal phase is extended and remains unresolved. Th...

  11. Oscillation of a diamagnetic liquid bubble suspended by magnetic force

    Energy Technology Data Exchange (ETDEWEB)

    Yamane, R. E-mail: yamane@kokushikan.ac.jp; Tomita, S.; Mai, J.; Park, M.K.; Oshima, S

    2002-11-01

    The levitation of the diamagnetic liquid droplet with the strong magnetic field is experimentally simulated, using the magnetic fluid as the surrounding fluid in place of air or gas, and the water bubble is levitated with the conventional permanent magnet. When the stepwise magnetic field is superposed, the suspended bubble behaves as a typical step response with the overshoot and viscous damping. The effects of the volume of the bubble, the strength of the magnetic field and the concentration of the magnetic fluid are investigated.

  12. Nutrients, Select Pesticides, and Suspended Sediment in the Karst Terrane of the Sinking Creek Basin, Kentucky, 2004-06

    Science.gov (United States)

    Crain, Angela S.

    2010-01-01

    This report presents the results of a study by the U.S. Geological Survey, in cooperation with the Kentucky Department of Agriculture, on nutrients, select pesticides, and suspended sediment in the karst terrane of the Sinking Creek Basin. Streamflow, nutrient, select pesticide, and suspended-sediment data were collected at seven sampling stations from 2004 through 2006. Concentrations of nitrite plus nitrate ranged from 0.21 to 4.9 milligrams per liter (mg/L) at the seven stations. The median concentration of nitrite plus nitrate for all stations sampled was 1.6 mg/L. Total phosphorus concentrations were greater than 0.1 mg/L, the U.S. Environmental Protection Agency's recommended maximum concentration, in 45 percent of the samples. Concentrations of orthophosphates ranged from less than 0.006 to 0.46 mg/L. Concentrations of nutrients generally were larger during spring and summer months, corresponding to periods of increased fertilizer application on agricultural lands. Concentrations of suspended sediment ranged from 1.0 to 1,490 mg/L at the seven stations. Of the 47 pesticides analyzed, 14 were detected above the adjusted method reporting level of 0.01 micrograms per liter (mug/L). Although these pesticides were detected in water-quality samples, they generally were found at less than part-per-billion concentrations. Atrazine was the only pesticide detected at concentrations greater than U.S. Environmental Protection Agency drinking water standard of 3 mug/L, and the maximum detected concentration was 24.6 mug/L. Loads and yields of nutrients, selected pesticides, and suspended sediment were estimated at two mainstream stations on Sinking Creek, a headwater station (Sinking Creek at Rosetta) and a station at the basin outlet (Sinking Creek near Lodiburg). Mean daily streamflow data were available for the estimation of loads and yields from a stream gage at the basin outlet station; however, only periodic instantaneous flow measurements were available for the

  13. 77 FR 31155 - Providing an Order of Succession Within the Department of Commerce

    Science.gov (United States)

    2012-05-24

    ... Order 13613 of May 21, 2012 Providing an Order of Succession Within the Department of Commerce By the..., and to the limitations set forth in the Act, the following officials of the Department of Commerce, in... Commerce (Secretary) during any period in which the Secretary has died, resigned, or otherwise become...

  14. 75 FR 67998 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Chattahoochee...

    Science.gov (United States)

    2010-11-04

    ... Completion: U.S. Department of Agriculture, Forest Service, Chattahoochee-Oconee National Forests.... Department of Agriculture, Forest Service, Chattahoochee-Oconee National Forests, Gainesville, GA. The human... Creek Confederacy. Based on a review of the archeology, ethnography and history of the region, officials...

  15. 75 FR 27921 - Providing an Order of Succession Within the Department of Agriculture

    Science.gov (United States)

    2010-05-18

    ... 13542 of May 13, 2010 Providing an Order of Succession Within the Department of Agriculture By the... officials of the Department of Agriculture, in the order listed, shall act as and perform the functions and duties of the office of Secretary of Agriculture (Secretary) during any period in which both the...

  16. Remote Sensing Studies of Suspended Sediment Concentration Variation in Barito Delta

    Science.gov (United States)

    Arisanty, Deasy; Nur Saputra, Aswin

    2017-12-01

    The dynamic of suspended sediment concentration in Barito Delta depend on the process in upstream. Agriculture, mining, and illegal logging in Barito River upstream has an effect for suspended sediment concentration in Barito Delta. The objective of research is to estimate the variation of suspended sediment concentration in Barito Delta. The data of research consist of Landsat 7 in year 2011 and measurement result data of suspended sediment concentration both in wet season and dry season in year 2011. Data analysis is regression analysis to estimates the variation of suspended sediment concentration in Barito Delta. The method of research compares three types of spectral transformation for suspended sediment that is Normalized Suspended Material Index (NSMI), Normalized Differences Suspended Sediment Index (NDSSI), and band ratio (green/blue). The result of the transformation is compared with the value of the field measurement. Based on the result of the comparison can be known the suitable type of transformation for the suspended sediment estimation in Barito Delta. The result of research explains that NSMI has the highest value to estimate the variation of suspended sediment concentration in Barito Delta.

  17. Thermoelectric unipolar spin battery in a suspended carbon nanotube

    Science.gov (United States)

    Cao, Zhan; Fang, Tie-Feng; He, Wan-Xiu; Luo, Hong-Gang

    2017-04-01

    A quantum dot formed in a suspended carbon nanotube exposed to an external magnetic field is predicted to act as a thermoelectric unipolar spin battery which generates pure spin current. The built-in spin flip mechanism is a consequence of the spin-vibration interaction resulting from the interplay between the intrinsic spin-orbit coupling and the vibrational modes of the suspended carbon nanotube. On the other hand, utilizing thermoelectric effect, the temperature difference between the electron and the thermal bath to which the vibrational modes are coupled provides the driving force. We find that both magnitude and direction of the generated pure spin current are dependent on the strength of spin-vibration interaction, the sublevel configuration in dot, the temperatures of electron and thermal bath, and the tunneling rate between the dot and the pole. Moreover, in the linear response regime, the kinetic coefficient is non-monotonic in the temperature T and it reaches its maximum when {{k}\\text{B}}T is about one phonon energy. The existence of a strong intradot Coulomb interaction is irrelevant for our spin battery, provided that high-order cotunneling processes are suppressed.

  18. Thermoelectric unipolar spin battery in a suspended carbon nanotube.

    Science.gov (United States)

    Cao, Zhan; Fang, Tie-Feng; He, Wan-Xiu; Luo, Hong-Gang

    2017-04-26

    A quantum dot formed in a suspended carbon nanotube exposed to an external magnetic field is predicted to act as a thermoelectric unipolar spin battery which generates pure spin current. The built-in spin flip mechanism is a consequence of the spin-vibration interaction resulting from the interplay between the intrinsic spin-orbit coupling and the vibrational modes of the suspended carbon nanotube. On the other hand, utilizing thermoelectric effect, the temperature difference between the electron and the thermal bath to which the vibrational modes are coupled provides the driving force. We find that both magnitude and direction of the generated pure spin current are dependent on the strength of spin-vibration interaction, the sublevel configuration in dot, the temperatures of electron and thermal bath, and the tunneling rate between the dot and the pole. Moreover, in the linear response regime, the kinetic coefficient is non-monotonic in the temperature T and it reaches its maximum when [Formula: see text] is about one phonon energy. The existence of a strong intradot Coulomb interaction is irrelevant for our spin battery, provided that high-order cotunneling processes are suppressed.

  19. IUTAM symposium on hydrodynamic diffusion of suspended particles

    Energy Technology Data Exchange (ETDEWEB)

    Davis, R.H. [ed.

    1995-12-31

    Hydrodynamic diffusion refers to the fluctuating motion of nonBrownian particles (or droplets or bubbles) which occurs in a dispersion due to multiparticle interactions. For example, in a concentrated sheared suspension, particles do not move along streamlines but instead exhibit fluctuating motions as they tumble around each other. This leads to a net migration of particles down gradients in particle concentration and in shear rate, due to the higher frequency of encounters of a test particle with other particles on the side of the test particle which has higher concentration or shear rate. As another example, suspended particles subject to sedimentation, centrifugation, or fluidization, do not generally move relative to the fluid with a constant velocity, but instead experience diffusion-like fluctuations in velocity due to interactions with neighboring particles and the resulting variation in the microstructure or configuration of the suspended particles. In flowing granular materials, the particles interact through direct collisions or contacts (rather than through the surrounding fluid); these collisions also cause the particles to undergo fluctuating motions characteristic of diffusion processes. Selected papers are indexed separately for inclusion in the Energy Science and Technology Database.

  20. Suspended animation-like state protects mice from lethal hypoxia.

    Science.gov (United States)

    Blackstone, Eric; Roth, Mark B

    2007-04-01

    Joseph Priestley observed the high burn rate of candles in pure oxygen and wondered if people would "live out too fast" if we were in the same environment. We hypothesize that sulfide, a natural reducer of oxygen that is made in many cell types, acts as a buffer to prevent unrestricted oxygen consumption. To test this, we administered sulfide in the form of hydrogen sulfide (H2S) to mice (Mus musculus). As we have previously shown, H2S decreases the metabolic rate of mice by approximately 90% and induces a suspended animation-like state. Mice cannot survive for longer than 20 min when exposed to 5% oxygen. However, if mice are first put into a suspended animation-like state by a 20-min pretreatment with H2S and then are exposed to low oxygen, they can survive for more than 6.5 h in 5% oxygen with no apparent detrimental effects. In addition, if mice are exposed to a 20-min pretreatment with H2S followed by 1 h at 5% oxygen, they can then survive for several hours at oxygen tensions as low as 3%. We hypothesize that prior exposure to H2S reduces oxygen demand, therefore making it possible for the mice to survive with low oxygen supply. These results suggest that H2S may be useful to prevent damage associated with hypoxia.

  1. Skin permeation of lidocaine from crystal suspended oily formulations.

    Science.gov (United States)

    Matsui, Rakan; Hasegawa, Masaaki; Ishida, Masami; Ebata, Toshiya; Namiki, Noriyuki; Sugibayashi, Kenji

    2005-09-01

    In vitro permeation of lidocaine (lidocaine base, LID) through excised rat skin was investigated using several LID-suspended oily formulations. The first skin permeation of LID from an LID-suspended oily solution such as liquid paraffin (LP), isopropyl myristate (IPM), polyoxyethylene (2) oleylether (BO-2), and diethyl sebacate (DES) was evaluated and compared with that from polyethylene glycol 400 (PEG400) solution, a hydrophilic base. The obtained permeation rate of LID, Japp, from PEG400, LP, IPM, BO-2, and DES was in the order of DES>BO-2=IPM>LP>PEG400, and increased with LID solubility in the oily solvents, although LID crystals were dispersed in all solvents. Subsequently, oily formulations that consisted of different ratios of the first oily solvent (IPM, BO-2, or DES) (each 0-20%), the second oily solvent (LP) and an oily mixture of microcrystalline wax/white petrolatum/paraffin (1/5/4) were evaluated. BO-2 groups at a concentration of 5% and 10% had the highest Japp among the oily formulations, although a higher BO-2 resulted in lower skin permeation. In addition, pretreatment with BO-2 increased the skin permeation of LID. These results suggest that the penetration enhancing effect by the system may be related to the skin penetration of BO-2 itself. Finally, mathematical analysis was done to evaluate the effect of BO-2, and it was shown that BO-2 improved the LID solubility in stratum corneum lipids to efficiently enhance the LID permeation through skin.

  2. A Passively-Suspended Tesla Pump Left Ventricular Assist Device

    Science.gov (United States)

    Izraelev, Valentin; Weiss, William J.; Fritz, Bryan; Newswanger, Raymond K.; Paterson, Eric G.; Snyder, Alan; Medvitz, Richard B.; Cysyk, Joshua; Pae, Walter E.; Hicks, Dennis; Lukic, Branka; Rosenberg, Gerson

    2009-01-01

    The design and initial test results of a new passively suspended Tesla type LAVD blood pump are described. CFD analysis was used in the design of the pump. Overall size of the prototype device is 50 mm in diameter and 75 mm in length. The pump rotor has a density lower than that of blood and when spinning inside the stator in blood it creates a buoyant centering force that suspends the rotor in the radial direction. The axial magnetic force between the rotor and stator restrain the rotor in the axial direction. The pump is capable of pumping up to 10 liters/min at a 70 mmHg head rise at 8000 RPM. The pump has demonstrated a normalized index of hemolysis level below .02 mg/dL for flows between 2 and 9.7 L/min. An inlet pressure sensor has also been incorporated into the inlet cannula wall and will be used for control purposes. One initial in vivo study showed an encouraging result. Further CFD modeling refinements are planned as well as endurance testing of the device. PMID:19770799

  3. Self-suspended permanent magnetic FePt ferrofluids

    KAUST Repository

    Dallas, Panagiotis

    2013-10-01

    We present the synthesis and characterization of a new class of self-suspended ferrofluids that exhibit remanent magnetization at room temperature. Our system relies on the chemisorption of a thiol-terminated ionic liquid with very low melting point on the surface of L10 FePt nanoparticles. In contrast, all types of ferrofluids previously reported employ either volatile solvents as the suspending media or superparamagnetic iron oxide nanoparticles (that lacks permanent magnetization) as the inorganic component. The ferrofluids do not show any sign of flocculation or phase separation, despite the strong interactions between the magnetic nanoparticles due to the strong chemisorption of the ionic liquid as evidenced by Raman spectroscopy and thermal analysis. Composites with high FePt loading (40 and 70. wt%) exhibit a pseudo solid-like rheological behavior and high remanent magnetization values (10.1 and 12.8. emu/g respectively). At lower FePt loading (12. wt%) a liquid like behavior is observed and the remanent and saturation magnetization values are 3.5 and 6.2. emu/g, respectively. The magnetic and flow properties of the materials can be easily fine tuned by controlling the type and amount of FePt nanoparticles used. © 2013 Elsevier Inc.

  4. Assessment of CO, CO2 and Suspended Particulate Matter Emissions

    Directory of Open Access Journals (Sweden)

    Bala Isah ABDULKARIM

    2007-09-01

    Full Text Available The concentrations of carbon oxides (CO and CO2 and suspended particulate matter at Benue Cement Company (BCC and Tse-Kucha community was investigated. Results obtained, shows that concentrations of carbon dioxide of 34.40ppm, 39.50 ppm, 48.50 ppm, 78.55 ppm, 65.25 ppm, 26.80 ppm and 29.5 ppm for quarry, raw mill, cement mill, Kiln, packing house, limestone stockpile and Tse-Kucha community respectively were below the maximum standard natural concentration of CO2 in atmosphere of 600ppm while concentrations of CO (1.25ppm - 4.00ppm measured in all the sample stations were below the Nigerian Ambient Air Quality Standards (NAAQS and WHO max limit of 10 ppm - 20 ppm for an 8-hourly average time. Lastly, the concentrations of suspended particulate matter of 375 μg/m3, 338 μg/m3 and 290 μg/m3 at the cement mill, packing house and raw mill respectively were also above the World Health Organization’s (WHO’s Guidelines and Standards for Ambient Air Quality which stipulates a range of 150 μg/m3 to 230 μg/m3 for a 24- hourly average.

  5. AWS certified solutions architect official study guide associate exam

    CERN Document Server

    Baron, Joe; Bixler, Tim; Gaut, Biff; Kelly, Kevin E; Senior, Sean; Stamper, John

    2017-01-01

    This is your opportunity to take the next step in your career by expanding and validating your skills on the AWS cloud. AWS has been the frontrunner in cloud computing products and services, and the AWS Certified Solutions Architect Official Study Guide for the Associate exam will get you fully prepared through expert content, and real-world knowledge, key exam essentials, chapter review questions, access to Sybex's interactive online learning environment, and much more. This official study guide, written by AWS experts, covers exam concepts, and provides key review on exam topics, including: * Mapping Multi-Tier Architectures to AWS Services, such as web/app servers, firewalls, caches and load balancers * Understanding managed RDBMS through AWS RDS (MySQL, Oracle, SQL Server, Postgres, Aurora) * Understanding Loose Coupling and Stateless Systems * Comparing Different Consistency Models in AWS Services * Understanding how AWS CloudFront can make your application more cost efficient, faster and secure * Implem...

  6. Big Data as a Source for Official Statistics

    Directory of Open Access Journals (Sweden)

    Daas Piet J.H.

    2015-06-01

    Full Text Available More and more data are being produced by an increasing number of electronic devices physically surrounding us and on the internet. The large amount of data and the high frequency at which they are produced have resulted in the introduction of the term ‘Big Data’. Because these data reflect many different aspects of our daily lives and because of their abundance and availability, Big Data sources are very interesting from an official statistics point of view. This article discusses the exploration of both opportunities and challenges for official statistics associated with the application of Big Data. Experiences gained with analyses of large amounts of Dutch traffic loop detection records and Dutch social media messages are described to illustrate the topics characteristic of the statistical analysis and use of Big Data.

  7. Official Statistics in Romania – Legislative Stipulations and Fundamental Principles

    Directory of Open Access Journals (Sweden)

    Cristina SACALA

    2013-06-01

    Full Text Available It is important to underline that since the nineties, National Institute of Statistics permanently relies in its activity on a set of fundamental principles included in important normative documents. We draw attention on the following stipulation of 1992: “To carry out its attributions, the National Institute of Statistics has to provide, during the whole statistical research the registration and publication, protection measures for natural or legal persons interests which could be touched by revealing data regarding the patrimony and activity, according to the principles of statistical data confidentiality and to legal norms on classified information” (Government Ordinance no.9/1992 regarding official statistics, approved with modifications and completions by the Law no.11/1994, republished in Official Journal no.763/October 18, 2002.

  8. Corruption: Taking into account the psychological mimicry of officials

    Science.gov (United States)

    Kolesin, Igor; Malafeyev, Oleg; Andreeva, Mariia; Ivanukovich, Georgiy

    2017-07-01

    A mathematical model of corruption with regard to psychological mimicry in the administrative apparatus with three forms of corruption is constructed. It is assumed that the change of officials forms of corruption is due to situational factors, and anti-corruption laws imply the change of the dominant form. Form's changing is modeled by the system of four differential equations (including groups of corrupt officials), describing the number of groups. The speed of the transition from group to group is expressed through the frequency of meetings. The controlling influence is expressed through the force of anticorruption laws. Two cases are discussed: strictly constant and variable (depending on the scope of one or another form). The equilibrium states that allow to specify the dominant form and investigate its stability, depending on the parameters of the psychological mimicry and rigor of anti-corruption laws are found and discussed.

  9. Development of an Integrated Suspended Sediment Sampling System - Prototype Results

    Science.gov (United States)

    Nerantzaki, Sofia; Moirogiorgou, Konstantia; Efstathiou, Dionissis; Giannakis, George; Voutsadaki, Stella; Zervakis, Michalis; Sibetheros, Ioannis A.; Zacharias, Ierotheos; Karatzas, George P.; Nikolaidis, Nikolaos P.

    2015-04-01

    The Mediterranean region is characterized by a unique micro-climate and a complex geologic and geomorphologic environment caused by its position in the Alpine orogenesis belt. Unique features of the region are the temporary rivers that are dry streams or streams with very low flow for most of the time over decadal time scales. One of their key characteristics is that they present flashy hydrographs with response times ranging from minutes to hours. It is crucial to monitor flash-flood events and observe their behavior since they can cause environmental degradation of the river's wider location area. The majority of sediment load is transferred during these flash events. Quantification of these fluxes through the development of new measuring devices is of outmost importance as it is the first step for a comprehensive understanding of the water quality, the soil erosion and erosion sources, and the sediment and nutrient transport routes. This work proposes an integrated suspended sediment sampling system which is implemented in a complex semi-arid Mediterranean watershed (i.e. the Koiliaris River Basin of Crete) with temporary flow tributaries and karstic springs. The system consists of sensors monitoring water stage and turbidity, an automated suspended sediment sampler, and an online camera recording video sequence of the river flow. Water stage and turbidity are continuously monitored and stage is converted to flow with the use of a rating curve; when either of these variables exceeds certain thresholds, the pump of the sediment sampler initiates sampling with a rotation proportional to the stage (flow weighted sampling). The water passes through a filter that captures the sediment, the solids are weighted after each storm and the data are converted to a total sediment flux. At the same time, the online camera derives optical measurements for the determination of the two-dimensional river flow velocity and the spatial sediment distribution by analyzing the Hue

  10. The Cultural Characteristics in China's Official Online Tourism Advertisements

    OpenAIRE

    Bi, Chun

    2012-01-01

    Tourism advertising is an important approach in providing information about tourism destinations and in attracting potential customers, and in this process, particular cultural factors are usually conveyed. In this thesis, the main intention was to describe the cultural factors reflected in advertising and discover the role that Chinese cultural identity plays in China’s official Internet tourism advertisements to overseas markets using a theoretical framework of diverse cultural issues. The ...

  11. Alcohol-related road casualties in official crash statistics.

    OpenAIRE

    Vissers, L. Houwing, S. & Wegman, F.C.M. (prep.)

    2017-01-01

    This study examines how improving insights regarding the real number of alcohol-related road casualties worldwide can help to save lives. Every year 1.25 million people die in road crashes according to the World Health Organization. It is widely recognised that drink driving is an important risk-increasing factor and contributes to many road deaths. With great certainty, the real number of alcohol-related road casualties is higher than reported in the official statistics. Better insights into...

  12. Feature article: adoption of an official ISEA glossary

    Energy Technology Data Exchange (ETDEWEB)

    Zartarian, Valerie; Bahadori, Tina; McKone, Thomas

    2004-09-15

    The International Society for Exposure Analysis (ISEA) and its Nomenclature Committee have been involved since the mid-1990s in an intermittent but ongoing effort to develop an official ISEA glossary. Several related activities have stimulated greater interest and discussion nationally and internationally on a common exposure language. Among these activities are a 1997 Journal of Exposure Analysis and Environmental Epidemiology feature article on exposure and dose definitions and a 1999-initiated project of the International Programme on Chemical Safety (IPCS) (WHO/ILO/UNEP) to confront terminology issues hindering harmonization in the area of exposure assessment. Recently the ISEA members voted in support of adopting the IPCS glossary as the official ISEA glossary, and the ISEA Executive Board agreed to accept this recommendation. In this feature article we (1) describe the process through which the ISEA adopted the IPCS glossary as the official ISEA glossary, (2) present the joint IPC S/ISEA glossary of terms and their definitions, and (3) discuss plans for how the glossary can be used by ISEA and updated over time by ISEA and IPCS. The glossary is intended to be a living document that reflects the latest usage and maintains international harmonization of exposure terminology that can be practically applied to improve communication in exposure and related fields.

  13. Helping Raise the Official Statistics Capability of Government Employees

    Directory of Open Access Journals (Sweden)

    Forbes Sharleen

    2016-12-01

    Full Text Available Both the production and the use of official statistics are important in the business of government. In New Zealand, concern persists about many government advisors’ low level of statistical capability. One programme designed specifically to enhance capability is New Zealand’s National Certificate of Official Statistics, first introduced in 2007 and originally targeted at government policy analysts and advisors. It now includes participants from many agencies, including the National Statistics Office. The competency-based 40-credit certificate comprises four taught units that aim to give students skills in basic official statistics and in critically evaluating statistical, research, policy, or media publications for their quality (of data, survey design, analysis, and conclusions and appropriateness for some policy issue (e.g., how to reduce problem gambling, together with an ‘umbrella’ workplace-based statistics project. Case studies are used to embed the statistics learning into the real-world context of these students. Several surveys of students and their managers were undertaken to evaluate the effectiveness of the certificate in terms of enhancing skill levels and meeting organisational needs and also to examine barriers to completion of the certificate. The results were used to both modify the programme and extend its international applicability.

  14. Official holidays in 2014 and end-of-year closure 2014/2015

    CERN Multimedia

    2014-01-01

    (Pursuant to Articles R II 4.38 and R II 4.39 of the Staff Regulations)   Official holidays in 2014 (in addition to special leave during the annual closure): Wednesday, 1 January (New Year) Friday, 18 April (Good Friday) Monday, 21 April (Easter Monday) Thursday, 1 May Thursday, 29 May (Ascension day) Monday, 9 June (Whit Monday) Thursday, 11 September ("Jeûne genevois") Wednesday, 24 December (Christmas Eve) Thursday, 25 December (Christmas) Wednesday, 31 December (New Year’s Eve)   Annual closure of the site of the Organization during the Christmas holidays and day of special leave granted by the Director-General: The Laboratory will be closed from Saturday, 20 December 2014 to Sunday, 4 January 2015 inclusive (without deduction of annual leave). The first working day in the New Year will be Monday, 5 January 2015. Human Resources Department Tel. 73903/79257

  15. Official holidays in 2012 and end-of-year closure 2012/2013

    CERN Multimedia

    2012-01-01

    (Application of Articles R II 4.38 and R II 4.39 of the Staff Regulations) Official holidays in 2012 (in addition to the special leave during the annual closure): Sunday, 1st January (New Year); Friday, 6th April (Good Friday); Monday, 9th April (Easter Monday); Tuesday, 1st May; Thursday, 17th May (Ascension day); Monday, 28th May (Whit Monday); Thursday, 6th September ("Jeûne genevois"); Monday, 24th December (Christmas Eve); Tuesday, 25th December (Christmas); Monday, 31st December (New Year’s Eve). Annual closure of the site of the Organization during the Christmas holidays and day of special leave granted by the Director-General : The Laboratory will be closed from Saturday, 22nd December 2012 to Sunday, 6th January 2013 inclusive (without deduction of annual leave). The first working day in the New Year will be Monday, 7th January 2013. Human Resources Department Tel. 73903

  16. Official holidays in 2005 and end-of-year closure 2005/2006

    CERN Multimedia

    Human Resources Department

    2005-01-01

    (Application of Articles R II 4.33 and R II 4.34 of the Staff Regulations) Official holidays in 2005 (in addition to the end-of-year holidays) : Friday 25 March (Good Friday) Monday 28 March (Easter Monday) Thursday 5 May (Ascension Day) Friday 6 May Compensation granted for 1st May (Article R II 4.33 of the Staff Regulations) Monday 16 May (Whit Monday) Thursday 8 September ("Jeûne genevois") Annual closure of the site of the Organization during the Christmas holidays and day of special leave granted by the Director-General : The Laboratory will be closed from Thursday 22 December 2005 to Wednesday 4 January 2006 inclusive (without deduction of annual leave). The first working day in the New Year will be Thursday 5 January 2006. Human Resources Department Tel. 74128

  17. Official holidays in 2009 and end-of-year closure 2009/2010

    CERN Multimedia

    HR Department

    2009-01-01

    (Application of Articles R II 4.38 and R II 4.39 of the Staff Regulations) Official holidays in 2009 (in addition to the end-of-year holidays): Friday 10 April (Good Friday) Monday 13 April (Easter Monday) Friday 1 May Thursday 21 May (Ascension day) Monday 1 June (Whit Monday) Thursday 10 September ("Jeûne genevois") Annual closure of the site of the Organization during the Christmas holidays and day of special leave granted by the Director-General: The Laboratory will be closed from Saturday 19 December 2009 to Sunday 3 January 2010 inclusive (without deduction of annual leave). The first working day in the New Year will be Monday 4 January 2010. Human Resources Department Tel. 73903

  18. Official holidays in 2008 and end-of-year closure 2008/2009

    CERN Multimedia

    HR Department

    2007-01-01

    (Application of Articles R II 4.38 and R II 4.39 of the Staff Regulations) Official holidays in 2008 (in addition to the end-of-year holidays) : Friday 21st March (Good Friday); Monday, 24th March (Easter Monday); Thursday,1st May (Ascension day); Friday 2nd May (Compensation of 1st May); Monday, 12th May (Whit Monday); Thursday, 11th September ("Jeûne genevois"). Annual closure of the site of the Organization during the Christmas holidays and day of special leave granted by the Director-General : the Laboratory will be closed from Saturday, 20th December 2008 to Sunday, 4th January 2009 inclusive (without deduction of annual leave). The first working day in the New Year will be Monday, 5th January 2009. Human Resources Department Tel. 73903

  19. Suspended Integrated Strip-line Transition Design for Highly Integrated Radar Systems

    Science.gov (United States)

    2017-03-01

    Frequency Structural Figure 3. Internal-view of SISL thru structure. Figure 2. Suspended substrate strip- line side -view. Figure 4. Top-view of trace and...response, you can see that the measured response is shifted to Figure 2. Suspended Substrate Strip- line Side -View Figure 5. Fabricated thru line ...Suspended Integrated Strip- line Transition Design for Highly Integrated Radar Systems Jay W. McDaniel, Shahrokh Saeedi, Mark B. Yeary, and

  20. Official Time Usage in the Federal Government Fiscal Year 2005 Survey Responses

    Data.gov (United States)

    Office of Personnel Management — Section 7131 of title 5, United States Code, defines and authorizes official time for unions representing Federal employees. Official time, broadly defined, is paid...

  1. The American Military Advisor: Dealing with Senior Foreign Officials in the Islamic World

    National Research Council Canada - National Science Library

    Metrinko, Michael J

    2008-01-01

    "The American Military Advisor: Dealing with Senior Foreign Officials in the Islamic World" is a comprehensive guide for American military officers assigned as advisors to regional officials in places very different from the United States...

  2. Final prototype of magnetically suspended flywheel energy storage system

    Science.gov (United States)

    Anand, D. K.; Kirk, J. A.; Zmood, R. B.; Pang, D.; Lashley, C.

    1991-01-01

    A prototype of a 500 Wh magnetically suspended flywheel energy storage system was designed, built, and tested. The authors present the work done and include the following: (1) a final design of the magnetic bearing, control system, and motor/generator, (2) construction of a prototype system consisting of the magnetic bearing stack, flywheel, motor, container, and display module, and (3) experimental results for the magnetic bearings, motor, and the entire system. The successful completion of the prototype system has achieved: (1) manufacture of tight tolerance bearings, (2) stability and spin above the first critical frequency, (3) use of inside sensors to eliminate runout problems, and (4) integration of the motor and magnetic bearings.

  3. Thermal Conductivity Measurement of Liquids by Using a Suspended Microheater

    Science.gov (United States)

    Oh, Dong-Wook

    2017-10-01

    In this paper, the traditional 3ω method is modified in order to measure the thermal conductivity of a droplet of liquid. The 3ω sensor is microfabricated using bulk silicon etching on a silicon wafer to form a microheater on a suspended bridge structure. The Si substrate of over 400 μ m thickness beneath the microheater is etched away so that the sample liquid can fill the gap created between the heater and the bottom boundary of the sensor. The frequency of the sinusoidal heating pulses that are generated from the heater is controlled such that the thermal penetration depth is much smaller than the thickness of the liquid layer. The temperature oscillation of the sample fluid is measured at the thin-film heater to calculate the thermal conductivity of the surrounding fluid. The thermal conductivity and measured values of the de-ionized water and ethanol show a good agreement with the theoretical values at room temperature.

  4. Suspended sediment in a high-Arctic river

    DEFF Research Database (Denmark)

    Ladegaard-Pedersen, Pernille; Sigsgaard, Charlotte; Kroon, Aart

    2017-01-01

    Quantifying fluxes of water, sediment and dissolved compounds through Arctic rivers is important for linking the glacial, terrestrial and marine ecosystems and to quantify the impact of a warming climate. The quantification of fluxes is not trivial. This study uses a 8-years data set (2005......-2012) of daily measurements from the high-Artic Zackenberg River in Northeast Greenland to estimate annual suspended sediment fluxes based on four commonly used methods: M1) is the discharge weighted mean and uses direct measurements, while M2-M4) are one uncorrected and two bias corrected rating curves......-daily sampling together with a sampling frequency of 2h during extreme events. The most consistent estimation method was an uncorrected rating curve of bi-daily measurements (M2), combined with a linear interpolation of extreme event fluxes. Sampling can be reduced to every fourth day, with both method...

  5. Fluorine and sulfur simultaneously co-doped suspended graphene

    Science.gov (United States)

    Struzzi, C.; Sezen, H.; Amati, M.; Gregoratti, L.; Reckinger, N.; Colomer, J.-F.; Snyders, R.; Bittencourt, C.; Scardamaglia, M.

    2017-11-01

    Suspended graphene flakes are exposed simultaneously to fluorine and sulfur ions produced by the μ-wave plasma discharge of the SF6 precursor gas. The microscopic and spectroscopic analyses, performed by Raman spectroscopy, scanning electron microscopy and photoelectron spectromicroscopy, show the homogeneity in functionalization yield over the graphene flakes with F and S atoms covalently bonded to the carbon lattice. This promising surface shows potential for several applications ranging from biomolecule immobilization to lithium battery and hydrogen storage devices. The present co-doping process is an optimal strategy to engineer the graphene surface with a concurrent hydrophobic character, thanks to the fluorine atoms, and a high affinity with metal nanoparticles due to the presence of sulfur atoms.

  6. Heat Transfer Correlations for Free Convection from Suspended Microheaters

    Directory of Open Access Journals (Sweden)

    David GOSSELIN

    2016-08-01

    Full Text Available Portability and autonomy for biomedical diagnostic devices are two rising requirements. It is recognized that low-energy heating of such portable devices is of utmost importance for molecular recognition. This work focuses on screen-printed microheaters based on on Joule effect, which constitute an interesting solution for low-energy heating. An experimental study of the natural convection phenomena occurring with such microheaters is conducted. When they are suspended in the air, and because of the thinness of the supporting film, it is shown that the contributions of both the upward and downward faces have to be taken into account. A total Nusselt number and a total convective heat transfer coefficient have been used to describe the natural convection around these microheaters. In addition a relation between the Nusselt number and the Rayleigh number is derived, leading to an accurate prediction of the heating temperature (MRE< 2 %.

  7. Giant magneto-photoelectric effect in suspended graphene

    Science.gov (United States)

    Sonntag, Jens; Kurzmann, Annika; Geller, Martin; Queisser, Friedemann; Lorke, Axel; Schützhold, Ralf

    2017-06-01

    We study the optical response of a suspended, monolayer graphene field-effect transistor structure in magnetic fields of up to 9 T (quantum Hall regime). With an illumination power of only 3 μW, we measure a photocurrent of up to 400 nA (without an applied bias) corresponding to a photo-responsivity of 0.13 A W-1, which we believe to be one of the highest values ever measured in single-layer graphene. We discuss possible mechanisms for generating this strong photo-response (17 electron-hole pairs per 100 incident photons). Based on our experimental findings, we believe that the most likely scenario is a ballistic two-stage process including carrier multiplication via Auger-type inelastic Coulomb scattering at the graphene edge.

  8. Near bed suspended sediment flux by single turbulent events

    Science.gov (United States)

    Amirshahi, Seyed Mohammad; Kwoll, Eva; Winter, Christian

    2018-01-01

    The role of small scale single turbulent events in the vertical mixing of near bed suspended sediments was explored in a shallow shelf sea environment. High frequency velocity and suspended sediment concentration (SSC; calibrated from the backscatter intensity) were collected using an Acoustic Doppler Velocimeter (ADV). Using quadrant analysis, the despiked velocity time series was divided into turbulent events and small background fluctuations. Reynolds stress and Turbulent Kinetic Energy (TKE) calculated from all velocity samples, were compared to the same turbulent statistics calculated only from velocity samples classified as turbulent events (Reevents and TKEevents). The comparison showed that Reevents and TKEevents was increased 3 and 1.6 times, respectively, when small background fluctuations were removed and that the correlation with SSC for TKE could be improved through removal of the latter. The correlation between instantaneous vertical turbulent flux (w ‧) and SSC fluctuations (SSC ‧) exhibits a tidal pattern with the maximum correlation at peak ebb and flood currents, when strong turbulent events appear. Individual turbulent events were characterized by type, strength, duration and length. Cumulative vertical turbulent sediment fluxes and average SSC associated with individual turbulent events were calculated. Over the tidal cycle, ejections and sweeps were the most dominant events, transporting 50% and 36% of the cumulative vertical turbulent event sediment flux, respectively. Although the contribution of outward interactions to the vertical turbulent event sediment flux was low (11%), single outward interaction events were capable of inducing similar SSC ‧ as sweep events. The results suggest that on time scales of tens of minutes to hours, TKE may be appropriate to quantify turbulence in sediment transport studies, but that event characteristics, particular the upward turbulent flux need to be accounted for when considering sediment transport

  9. Net transport of suspended matter due to tidal straining

    Science.gov (United States)

    Jones, S. E.; Jago, C. F.; Simpson, J. H.; Rippeth, T. P.

    2003-04-01

    Net transport of suspended particulate matter (SPM) is well-known in tidal regions where there is time-velocity asymmetry due to frictional modification of the tide in shallow water. We present here observations which show a new mechanism for net flux of SPM in response to tidal straining in a region of freshwater influence (ROFI). In situ measurements of the particle size of suspended particulate matter (SPM) and turbulent energy dissipation have been made at a site in Liverpool Bay (Irish Sea) where there is significant resuspension of particles from the muddy sand substrate during spring tides. This is a ROFI where tidal straining dominates the temporal development of turbulence. On a spring tide the water column tries to stratify on the ebb and destratify on the flood, but these tendencies are masked by mixing due to tidal stirring. Nevertheless, there is a marked excess of TKE dissipation rate E on the flood, especially in the upper part of the water column. Resuspension occurs on both flood and ebb, but SPM flux is strongly asymmetric with a net shorewards component. Asymmetry is most pronounced for the larger particles which comprise most of the mass. Enhanced ? on the flood mixes large particles upwards into faster flowing water, which increases the flux. Comparable upwards mixing of large particles does not occur on the ebb where enhanced E is confined to slower bottom waters. The net flux is not seen on neap tides because, although there is more stratification due to tidal straining, there is essentially no resuspension. The net flux on springs is undoubtedly an important component of SPM transport (and any comparable particulates) in coastal regions.

  10. 9 CFR 316.8 - Unmarked inspected products; moved between official establishments; moved in commerce.

    Science.gov (United States)

    2010-01-01

    ... between official establishments; moved in commerce. 316.8 Section 316.8 Animals and Animal Products FOOD... establishment to another official establishment, for further processing, in a railroad car, truck, or other closed container, if the railroad car, truck, or container is sealed with an official seal of the...

  11. 10 CFR 1002.3 - Custody of official seal and distinguishing flags.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Custody of official seal and distinguishing flags. 1002.3... General § 1002.3 Custody of official seal and distinguishing flags. The Secretary or his designee shall: (a) Have custody of: (1) The official seal and prototypes thereof, and masters, molds, dies, and all...

  12. 7 CFR 51.50 - Custody of official inspection marking devices.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Custody of official inspection marking devices. 51.50..., AND STANDARDS) Regulations 1 Miscellaneous § 51.50 Custody of official inspection marking devices. All official inspection marking devices as shown in figure 6 of § 51.49 shall be kept in the custody of the...

  13. Requisite Competencies Reported by New York State School Business Officials: Models of Shared Viewpoint

    Science.gov (United States)

    Loper, Wayne Robert

    2012-01-01

    This study examined the essential skill sets needed to effectively perform as a school business official in New York State. This study surveyed 132 practicing school business officials across New York State and created a needs-based assessment of the competencies required to successfully perform as a New York State school business official. In…

  14. 9 CFR 314.6 - Inedible fats from outside official establishments.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Inedible fats from outside official... ESTABLISHMENTS § 314.6 Inedible fats from outside official establishments. Except as provided in § 325.11(b) of this subchapter, inedible fats from outside the premises of any official establishment shall not be...

  15. 25 CFR 700.509 - Duties of the designated agency ethics official.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false Duties of the designated agency ethics official. 700.509... RELOCATION PROCEDURES Employee Responsibility and Conduct § 700.509 Duties of the designated agency ethics official. The Designated Agency Ethics Official shall coordinate and manage the agency's ethics program...

  16. 75 FR 12254 - Official Trail Marker for the Ala Kahakai National Historic Trail

    Science.gov (United States)

    2010-03-15

    ... National Park Service Official Trail Marker for the Ala Kahakai National Historic Trail AGENCY: National Park Service, Interior. ACTION: Official Insignia, Designation. Authority: National Trails System Act.... SUMMARY: This notice issues the official trail marker insignia of the Ala Kahakai National Historic Trail...

  17. 75 FR 37463 - Official Trail Marker for the Star-Spangled Banner National Historic Trail

    Science.gov (United States)

    2010-06-29

    ... National Park Service Official Trail Marker for the Star-Spangled Banner National Historic Trail AGENCY: National Parks Service, Interior. ACTION: Official Insignia, Designation. Authority: National Trails System.... SUMMARY: This notice issues the official trail marker insignia of the Star-Spangled Banner National...

  18. 75 FR 37462 - Official Trail Marker for the Captain John Smith Chesapeake National Historic Trail

    Science.gov (United States)

    2010-06-29

    ... National Park Service Official Trail Marker for the Captain John Smith Chesapeake National Historic Trail... Trails System Act, 16 U.S.C. 124(a) and 1246(c) and Protection of Official Badges, insignia, etc. in 18 U.S.C. 701. SUMMARY: This notice issues the official trail marker insignias of the Captain John Smith...

  19. Characteristics of a Subject in Economic Crime Committed Through Abuse of Official Position

    Directory of Open Access Journals (Sweden)

    Tyuleeva E. A.

    2015-01-01

    Full Text Available The article considers the content of the aggravating circumstance of a number of crimes in the sphere of economics, that is, abusing of official position. The authors come to the conclusion that this attribute includes not only usage of official powers but also usage of power authority, position, official relations, and influence of administrative staff

  20. 9 CFR 312.10 - Official mark for maintaining the identity and integrity of samples.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Official mark for maintaining the identity and integrity of samples. 312.10 Section 312.10 Animals and Animal Products FOOD SAFETY AND... § 312.10 Official mark for maintaining the identity and integrity of samples. The official mark for use...

  1. 9 CFR 309.1 - Ante-mortem inspection in pens of official establishments.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Ante-mortem inspection in pens of official establishments. 309.1 Section 309.1 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE... pens of official establishments. (a) All livestock offered for slaughter in an official establishment...

  2. 49 CFR 40.375 - How does the initiating official start a PIE proceeding?

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false How does the initiating official start a PIE... initiating official start a PIE proceeding? (a) As a service agent, if your compliance matter is not... initiating official starts a PIE proceeding by sending you a notice of proposed exclusion (NOPE). The NOPE...

  3. 5 CFR 251.301 - Associations of management officials and/or supervisors.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Associations of management officials and... ORGANIZATIONS Dues Withholding § 251.301 Associations of management officials and/or supervisors. Dues withholding for associations of management officials and/or supervisors is covered in 5 CFR 550.331. ...

  4. 9 CFR 590.419 - Reuse of containers bearing official identification prohibited.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Reuse of containers bearing official... INSPECTION ACT) Identifying and Marking Product § 590.419 Reuse of containers bearing official identification prohibited. The reuse, by any person, of containers bearing official identification is prohibited unless such...

  5. 75 FR 24434 - Federal Travel Regulation (FTR); Transportation in Conjunction With Official Travel and Relocation

    Science.gov (United States)

    2010-05-05

    ... Federal Travel Regulation (FTR); Transportation in Conjunction With Official Travel and Relocation AGENCY... final rule amends the Federal Travel Regulation (FTR), by adding new terms and definitions for ``Official travel'' and ``Transit system''; clarifies reimbursement for transportation at an official station...

  6. An International Comparison of Official Educational Research Institutes: Research Roles and Types

    OpenAIRE

    Bo-Ruey Huang

    2017-01-01

    In this paper, the research roles, research types, and effectiveness evaluations of official educational research institutes were investigated to understand the positioning of official educational research institutes in the academic community by employing documentary analysis and comparative method. Official education research institutes established with government resources conduct educational research with roles that emphasize the investigation and resolving of various educational problems ...

  7. Caught between Worlds of Expertise: Elementary Teachers Amidst Official Curriculum Development Processes in Cyprus

    Science.gov (United States)

    Theodorou, Eleni; Philippou, Stavroula; Kontovourki, Stavroula

    2017-01-01

    Against the background of a curriculum change in the Republic of Cyprus, this study focuses on teachers who volunteered to work along with academics and ministry officials in subject-area curriculum review committees to develop official curriculum texts. Teachers' participation in these committees was construed in official rhetoric as a means to…

  8. Local Fiscal Allocation for Public Health Departments.

    Science.gov (United States)

    McCullough, J Mac; Leider, Jonathon P; Riley, William J

    2015-12-01

    We examined the percentage of local government taxes ("fiscal allocation") dedicated to local health departments on a national level, as well as correlates of local investment in public health. Using the most recent data available--the 2008 National Association of City and County Health Officials Profile survey and the 2007 U.S. Census Bureau Census of Local Governments-generalized linear regression models examined associations between fiscal allocation and local health department setting, governance, finance, and service provision. Models were stratified by the extent of long-term debt for the jurisdiction. Analyses were performed in 2014. Average fiscal allocation for public health was 3.31% of total local taxes. In multivariate regressions, per capita expenditures, having a local board of health and public health service provision were associated with higher fiscal allocation. Stratified models showed that local board of health and local health department taxing authority were associated with fiscal allocation in low and high long-term debt areas, respectively. The proportion of all local taxes allocated to local public health is related to local health department expenditures, service provision, and governance. These relationships depend upon the extent of long-term debt in the jurisdiction. Copyright © 2015 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  9. 7 CFR 56.41 - Check grading officially identified product.

    Science.gov (United States)

    2010-01-01

    ... Section 56.41 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT...

  10. 7 CFR 58.337 - Official test methods.

    Science.gov (United States)

    2010-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT (CONTINUED) GRADING AND INSPECTION...

  11. Coagulation-Sedimentation-Extraction Pretreatment Methods for The Removal of Suspended Solids and Residual Oil From Palm Oil Mill Effluent (Pome

    Directory of Open Access Journals (Sweden)

    Abdul Latif Ahmad, Norliza Ibrahim , Suzylawati Ismail and Subhash Bhatia

    2012-08-01

    Full Text Available Suspended solids and residual oil removal in a liquid are relevant to numerous research areas and industry. The suspended solid cannot be removed completely by plain settling. Large and heavy particles can settle out readily, but smaller and lighter particles settle very slowly or in some cases do not settle at all. Because of this, it requires efficient physical-chemical pretreatment methods.   Our current research is to study the pretreatment methods in the removal of suspended solids and residual oil content in POME. Preliminary analysis shows that POME contains 40,000 mg/L suspended solid and 4,000 mg/L oil and grease content that relatively very high compared to the maximum allowable limit by the Malaysian Department of Environment which are only 400 mg/L and 50 mg/L respectively. The methods chosen were coagulation-sedimentation method for suspended solids removal and solvent extraction for residual oil removal.  Jar test apparatus was used as the standard procedure for bench-scale testing and alum was used as the coagulant. Parameters studied were alum dosage, mixing time, mixing speed, sedimentation time and pH. For removal of residual oil, six different organic solvents; n-hexane, n-heptane, benzene, petroleum ether, pentane and petroleum benzene were used. For every solvent the effect of solvent ratio, mixing time, mixing speed and pH were analyzed. The results show that the optimum conditions in removal of suspended solid from POME were at pH 4.11, sedimentation time of 100 minutes and 150 rpm mixing speed with 1.5 hr mixing time. N-hexane give the best performance in extracting residual oil from POME with solvent to POME ratio of 6:10. It was estimated about 0.54 grams of oil and grease can be extracted with optimum variables at pH 4, mixing speed of 200 rpm, and 20 minutes mixing time.  Key Words: palm oil mill effluent, coagulation, suspended solid, residual oil, solvent extraction.

  12. Official (ISC)2 guide to the CISSP CBK

    CERN Document Server

    Hernandez, Steven

    2012-01-01

    Recognized as one of the best tools available for the information security professional and especially for candidates studying for the (ISC)2 CISSP examination, the Official (ISC)2(R) Guide to the CISSP(R) CBK(R), Third Edition has been updated and revised to reflect the latest developments in this ever-changing field. Endorsed by the (ISC)2, this book provides unrivaled preparation for the certification exam that is both up to date and authoritative. Compiled and reviewed by CISSPs and (ISC)2 members, the text provides an exhaustive review of the 10 current domains of the CBK.

  13. Official (ISC)2 guide to the CISSP exam

    CERN Document Server

    Hansche, Susan; Hare, Chris

    2003-01-01

    Candidates for the CISSP exam can now go directly to the source for study materials that are indispensable in achieving certification. The Official (ISC)2 Guide to the CISSP Exam is derived from the actual CBK review course created and administered by the non-profit security consortium (ISC)2. In addition to being an invaluable study guide, this book is detailed enough to serve as an authoritative information security resource. Both of the guide's co-authors are CISSPs, and the entire text has been reviewed and approved by Hal Tipton, Co-Founder and Past President of ISSA and Co-Founder of (I

  14. Analysis of the effectiveness of official development assistance

    Directory of Open Access Journals (Sweden)

    Marta Wood Valdivielso

    2006-10-01

    Full Text Available The present paper presents an assessment of the effectiveness of Official Development Assistance (ODA in promoting growth and reducing poverty in recipient countries, as well as its capacity to influence the main macroeconomic variables such as investment, savings, consumption, tax burden and the rate of inflation. For this purpose, we use both classical regression analysis and a structural model. In the former case, ordinary least squares (OLS are used to estimate a series of equations in which ODA plays the role of independent variable. The second case involves a multiple-indicator, multiple-causes (MIMIC model with three latent variables, one of which, ODA, is exogenous.

  15. Fire Department Emergency Response

    Energy Technology Data Exchange (ETDEWEB)

    Blanchard, A. [Westinghouse Savannah River Company, AIKEN, SC (United States); Bell, K.; Kelly, J.; Hudson, J.

    1997-09-01

    In 1995 the SRS Fire Department published the initial Operations Basis Document (OBD). This document was one of the first of its kind in the DOE complex and was widely distributed and reviewed. This plan described a multi-mission Fire Department which provided fire, emergency medical, hazardous material spill, and technical rescue services.

  16. 76 FR 6462 - Notice of Intent To Suspend Certain Pesticide Registrations

    Science.gov (United States)

    2011-02-04

    ... hearing is made by a person adversely affected by the Notice of Intent to Suspend or the registrant has... this notice (i.e., how to request a hearing or how to comply fully with the requirements that served as... name notice of intent No. to suspend The Fountainhead Group, Inc.... Resmethrin 53853-1 Burgess Insect...

  17. Satellite estimates of wide-range suspended sediment concentrations in Changjiang (Yangtze) estuary using MERIS data

    NARCIS (Netherlands)

    Shen, F.; Verhoef, W.; Zhou, Y.; Salama, M.S.; Liu, X.

    2010-01-01

    The Changjiang (Yangtze) estuarine and coastal waters are characterized by suspended sediments over a wide range of concentrations from 20 to 2,500 mg l-1. Suspended sediment plays important roles in the estuarine and coastal system and environment. Previous algorithms for satellite estimates of

  18. 75 FR 60720 - Antidumping or Countervailing Duty Order, Finding, or Suspended Investigation; Advance...

    Science.gov (United States)

    2010-10-01

    ... Goldberger, (202) 482-4136. from South Korea (A-580-836) (2rd Review). Granular Polytetrafluoroethylene Resin... South Korea (C-580-837) (2rd Review). Suspended Investigations No Sunset Review of suspended...; Advance Notification of Sunset Reviews AGENCY: Import Administration, International Trade Administration...

  19. Mechanical properties of freely suspended semiconducting graphene-like layers based on MoS2

    NARCIS (Netherlands)

    Castellanos-Gomez, A.; Poot, M.; Steele, G.A.; Van der Zant, H.S.J.; Agrait, N.; Rubio-Bollinger, G.

    2012-01-01

    We fabricate freely suspended nanosheets of molybdenum disulphide (MoS2) which are characterized by quantitative optical microscopy and high-resolution friction force microscopy. We study the elastic deformation of freely suspended nanosheets of MoS2 using an atomic force microscope. The Young’s

  20. 40 CFR 227.32 - Liquid, suspended particulate, and solid phases of a material.

    Science.gov (United States)

    2010-07-01

    ... MATERIALS Definitions § 227.32 Liquid, suspended particulate, and solid phases of a material. (a) For the... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Liquid, suspended particulate, and solid phases of a material. 227.32 Section 227.32 Protection of Environment ENVIRONMENTAL PROTECTION...

  1. Cricket inspired sensory hairs on suspended membranes with capacitive displacement detection

    NARCIS (Netherlands)

    van Baar, J.J.J.; Dijkstra, Marcel; Wiegerink, Remco J.; Lammerink, Theodorus S.J.; Krijnen, Gijsbertus J.M.

    2004-01-01

    This paper presents the fabrication of artificial hairs of siliconnitride and SU-8 on suspended membranes for flow sensing applications. The suspended membranes contain electrodes for capacitive sensing of the rotation of the hairs. For the siliconnitride hairs a silicon wafer is used as mould and

  2. High suspended solids as a factor in reproductive failure of a freshwater mussel

    Science.gov (United States)

    Andrew M. Gascho-Landis; Wendell R. Haag; James A. Stoeckel

    2013-01-01

    Elevated suspended solids are a widespread stressor of aquatic ecosystems, but their effects on growth and reproduction in freshwater mussels are largely unknown. We fertilized experimental ponds to create a gradient in total suspended solids (TSS) and examined the effects of TSS on growth, nutritional status, reproduction, and clearance rate in Ligumia subrostrata....

  3. 76 FR 28730 - Notice of Intent To Suspend the Agricultural Labor Survey and Farm Labor Reports

    Science.gov (United States)

    2011-05-18

    ... National Agricultural Statistics Service Notice of Intent To Suspend the Agricultural Labor Survey and Farm Labor Reports AGENCY: National Agricultural Statistics Service, USDA. ACTION: Notice of suspension of... Agricultural Statistics Service (NASS) to suspend a currently approved information collection, the Agricultural...

  4. Physical and biological changes of suspended particles in a free surface flow constructed wetland

    NARCIS (Netherlands)

    Mulling, B.T.M.; van den Boomen, R.M.; Claassen, T.H.L.; van der Geest, H.G.; Kappelhof, J.W.N.M.; Admiraal, W.

    2013-01-01

    Suspended particles are considered as contaminants in treated wastewater and can have profound effects on the biological, physical and chemical properties of receiving aquatic ecosystems, depending on the concentration, type and nature of the suspended particles. Constructed wetlands are known to

  5. Quantitative suspended sediment mapping using aircraft remotely sensed multispectral data. [in Virginia

    Science.gov (United States)

    Johnson, R. W.

    1975-01-01

    Suspended sediment is an important environmental parameter for monitoring water quality, water movement, and land use. Quantitative suspended sediment determinations were made from analysis of aircraft remotely sensed multispectral digital data. A statistical analysis and derived regression equation were used to determine and plot quantitative suspended sediment concentration contours in the tidal James River, Virginia, on May 28, 1974. From the analysis, a single band, Band 8 (0.70-0.74 microns), was adequate for determining suspended sediment concentrations. A correlation coefficient of 0.89 was obtained with a mean inaccuracy of 23.5 percent for suspended sediment concentrations up to about 50 mg/l. Other water quality parameters - secchi disc depth and chlorophyll - also had high correlations with the remotely sensed data. Particle size distribution had only a fair correlation with the remotely sensed data.

  6. Implementing the “Big Data” Concept in Official Statistics

    Directory of Open Access Journals (Sweden)

    О. V.

    2017-02-01

    Full Text Available Big data is a huge resource that needs to be used at all levels of economic planning. The article is devoted to the study of the development of the concept of “Big Data” in the world and its impact on the transformation of statistical simulation of economic processes. Statistics at the current stage should take into account the complex system of international economic relations, which functions in the conditions of globalization and brings new forms of economic development in small open economies. Statistical science should take into account such phenomena as gig-economy, common economy, institutional factors, etc. The concept of “Big Data” and open data are analyzed, problems of implementation of “Big Data” in the official statistics are shown. The ways of implementation of “Big Data” in the official statistics of Ukraine through active use of technological opportunities of mobile operators, navigation systems, surveillance cameras, social networks, etc. are presented. The possibilities of using “Big Data” in different sectors of the economy, also on the level of companies are shown. The problems of storage of large volumes of data are highlighted. The study shows that “Big Data” is a huge resource that should be used across the Ukrainian economy.

  7. CHALLENGES OF OFFICIAL STATISTICS IN THE GLOBALIZATION ERA

    Directory of Open Access Journals (Sweden)

    Oleg CARA

    2014-03-01

    Full Text Available In the globalization era, the social, economic, demographic and environmental phenomena become more complex and interdependent. Official statistics, in its position of “public good”, are under the increased pressure of data needs. Thus, it should adapt itself to the changes taking place in the society and should comply with its increased demands for high quality information. On its turn, it imposes to both national and global statistical systems major tasks of structural changes in the activity of official statistics, as well as in the communication with its partners from the informational flow upstream, but particularly from its downstream – these being the target recipients of data. The paper reflects the author’s vision on the main activities needed to be fulfilled to better meet the information demands of users in quality statistics as well as on the major challenges and solutions regarding the transformation of statistical information into knowledge, ensuring the better use and usefulness of statistical data

  8. Entrepreneurial Government Attitude Towards The Performance of Local Government Officials

    Directory of Open Access Journals (Sweden)

    Agus Supandi Soegoto

    2017-07-01

    Full Text Available Public demand for the implementation of good governance in the public sector for several years has been increasing because the performance of public services does not seem to meet public expectations. The purpose of this study is to determine the influence of entrepreneurial mental attitude on the performance of the government apparatus in the district of Sitaro Islands. The analytical method used is associative and relies on multiple linear regression. The results show that both simultaneously and partially, entrepreneurial government mental attitudes including innovator, brave and creative attitudes, creating value and recognizing opportunities, communication skills, human mobility, and resource have a positive and significant impact on the performance of government officials. The results also show the attitude of innovators has the lowest variable value which means that the leaders should enhance the attitude of Mental Entrepreneurial by improving the employees’ attitude of innovators, either through leadership training, entrepreneurship, or education quality improvement, therefore the performance of the officials may be enhanced.DOI: 10.15408/etk.v16i2.4968

  9. Staff Report to the Senior Department Official on Recognition Compliance Issues. Recommendation Page: American Speech-Language-Hearing Association

    Science.gov (United States)

    US Department of Education, 2010

    2010-01-01

    The American Speech-Language-Hearing Association, Council on Academic Accreditation in Audiology and Speech-Language Pathology (CAA) is a national accrediting agency of graduate education programs in audiology or speech-language pathology. The CAA currently accredits or or preaccredits 319 programs (247 in speech-language pathology and 72 in…

  10. Staff Report to the Senior Department Official on Recognition Compliance Issues. Recommendation Page: Commission on Massage Therapy Accreditation

    Science.gov (United States)

    US Department of Education, 2010

    2010-01-01

    The Commission on Massage Therapy Accreditation (COMTA) was created in response to massage therapy and bodywork educators' desire that rigorous standards be applied to institutions of massage therapy and bodywork. COMTA has conducted accrediting activities since 1992. In 1996, an elected commission was seated. Since 1996, COMTA has granted…

  11. Staff Report to the Senior Department Official on Recognition Compliance Issues. Recommendation Page: American Academy for Liberal Education

    Science.gov (United States)

    US Department of Education, 2010

    2010-01-01

    The American Academy for Liberal Education (AALE) was founded in 1992 for "the purpose of supporting and recognizing excellence in undergraduate liberal arts teaching and learning through accreditation." AALE's current scope of recognition is for the accreditation and pre-accreditation (Candidacy for Accreditation) of institutions of higher…

  12. 76 FR 8755 - Privacy Act of 1974; Department of Homeland Security/ALL-032 Official Passport Application and...

    Science.gov (United States)

    2011-02-15

    ...; Consular Reports of Birth Abroad of United States citizens; Certificates of Witness to Marriage...; Reports of Death of an American Citizen Abroad; Cards of Identity and Registration as U.S. citizens; and..., and others performing or working on a contract, service, grant, cooperative agreement, or other...

  13. Staff Report to the Senior Department Official on Recognition Compliance Issues. Recommendation Page: Midwifery Education Accreditation Council

    Science.gov (United States)

    US Department of Education, 2010

    2010-01-01

    The Midwifery Education Accreditation Council (MEAC) is both a programmatic and an institutional accreditor. It accredits direct-entry midwifery educational programs and institutions awarding degrees and certificates throughout the United States. MEAC accredits or pre-accredits two programs and eight institutions located in nine states. Four of…

  14. Staff Report to the Senior Department Official on Recognition Compliance Issues. Recommendation Page: Council on Education for Public Health

    Science.gov (United States)

    US Department of Education, 2010

    2010-01-01

    Between 1945-1973, the American Public Health Association (APHA), a membership organization for public professionals, accredited graduate programs in public health. In 1974, the APHA and the Association of Schools of Public Health (ASPH), a national association representing deans, faculty, and students of accredited schools of public health,…

  15. US Department of Energy Chernobyl accident bibliography

    Energy Technology Data Exchange (ETDEWEB)

    Kennedy, R A; Mahaffey, J A; Carr, F Jr

    1992-04-01

    This bibliography has been prepared by Pacific Northwest Laboratory (PNL) for the US Department of Energy (DOE) Office of Health and Environmental Research to provide bibliographic information in a usable format for research studies relating to the Chernobyl nuclear accident that occurred in the Ukrainian Republic, USSR in 1986. This report is a product of the Chernobyl Database Management project. The purpose of this project is to produce and maintain an information system that is the official United States repository for information related to the accident. Two related products prepared for this project are the Chernobyl Bibliographic Search System (ChernoLit{trademark}) and the Chernobyl Radiological Measurements Information System (ChernoDat). This report supersedes the original release of Chernobyl Bibliography (Carr and Mahaffey, 1989). The original report included about 2200 references. Over 4500 references and an index of authors and editors are included in this report.

  16. Tracing suspended sediment sources in the Upper Sangamon River Basin using fingerprinting techniques

    Science.gov (United States)

    Yu, M.; Rhoads, B. L.; Neal, C.; Anders, A. M.

    2014-12-01

    As the awareness of water pollution, eutrophication and other water related environmental concerns grows, the significance of sediment in the transport of nutrients and contaminants from agricultural areas to streams has received increasing attention. Both the physical and geochemical properties of suspended sediment are strongly controlled by sediment sources. Thus, tracing sources of suspended sediment in watersheds is important for the design of management practices to reduce sediment loads and contributions of sediment-adsorbed nutrients from agricultural areas to streams. However, the contributions of different sediment sources to suspended sediment loads within intensively managed watersheds in the Midwest still remain insufficiently explored. This study aims to assess the provenance of suspended sediment and the relation between channel morphology and production of suspended sediment in the Upper Sangamon River Basin, Illinois. The 3,690-km2 Upper Sangamon River Basin is characterized by low-relief, agricultural lands dominated by row-crop agriculture. Sediment source samples were collected in the Saybrook and Wildcat Slough sub-watersheds from six potential sources: row-crop agriculture, forest, floodplains, river banks, pastures, and grasslands. Event-based suspended sediment samples were collected by in situ suspended sediment samplers and ISCO automatic pump samplers from the streams. A quantitative geochemical fingerprinting technique, combining statistically verified multicomponent signatures and an unmixing model, was employed to estimate the relative contributions of sediment from six potential sources to the suspended sediment loads. Our preliminary results indicate that the majority of suspended sediment is derived from channel banks and forest adjacent to meandering reaches in the downstream portions of the watersheds, while only minor amounts of suspended sediment are derived from upland areas adjacent to channelized rivers in the low

  17. Loads of nitrate, phosphorus, and total suspended solids from Indiana watersheds

    Science.gov (United States)

    Bunch, Aubrey R.

    2016-01-01

    Transport of excess nutrients and total suspended solids (TSS) such as sediment by freshwater systems has led to degradation of aquatic ecosystems around the world. Nutrient and TSS loads from Midwestern states to the Mississippi River are a major contributor to the Gulf of Mexico Hypoxic Zone, an area of very low dissolved oxygen concentration in the Gulf of Mexico. To better understand Indiana’s contribution of nutrients and TSS to the Mississippi River, annual loads of nitrate plus nitrite as nitrogen, total phosphorus, and TSS were calculated for nine selected watersheds in Indiana using the load estimation model, S-LOADEST. Discrete water-quality samples collected monthly by the Indiana Department of Environmental Management’s Fixed Stations Monitoring Program from 2000–2010 and concurrent discharge data from the U. S. Geological Survey streamflow gages were used to create load models. Annual nutrient and TSS loads varied across Indiana by watershed and hydrologic condition. Understanding the loads from large river sites in Indiana is important for assessing contributions of nutrients and TSS to the Mississippi River Basin and in determining the effectiveness of best management practices in the state. Additionally, evaluation of loads from smaller upstream watersheds is important to characterize improvements at the local level and to identify priorities for reduction.

  18. Evaluation of the Suspending Properties of the Co- precipitate of ...

    African Journals Online (AJOL)

    Pharmaceutical Ltd, Benin City, Nigeria. Irvingia gabonensis seeds were collected in the month of. May and identified by Mr. Sunday Nweke of the. Department of Pharmacognosy, University of. Benin, Nigeria. A voucher specimen. (UBH_I0153) of the seed has been kept in the herbarium of the Department of Plant Biology.

  19. Spatial distribution of soil erosion and suspended sediment ...

    Indian Academy of Sciences (India)

    International Master's Program of Soil and Water Engg., National Pingtung University of Science and Technology, Pingtung, Taiwan. Department of Information Communication, University of Kang Ning, No. 188, Sec. 5, Anzhong Road, Tainan 70970, Taiwan. Department of Hydraulics and Ocean Engineering, National ...

  20. [Improving emergency department organisation].

    Science.gov (United States)

    Yordanov, Youri; Beltramini, Alexandra; Debuc, Erwan; Pateron, Dominique

    2015-01-01

    Emergency departments use has been constantly increasing over the world. Overcrowding is defined as a situation which compromises patient safety because of delayed cares. This situation is often reached. Emergency departments have to continuously improve their organization to be able to ensure the same quality of care to a higher number of patients. Thus a good organization is essential: it doesn't always avoid overcrowding. The rest of the hospital has to be involved in this process to ensure efficiency. We examine the various interventions and procedures that can be found in medical literature for improving patients flow and management in emergency departments.

  1. Quantification of suspended sediment transfers in a lowland agricultural catchment

    Science.gov (United States)

    Salvador-Blanes, Sebastien; Manière, Louis; Grangeon, Thomas; Cerdan, Olivier; Evrard, Olivier; Foucher, Anthony; Vandromme, Rosalie

    2017-04-01

    Lowland agricultural landscapes underwent important changes since the second half of the XXth century such as hedges removal, implementation of drainage systems, stream redesign and land reallocation. It resulted in changes in sediment transfer processes, and in widespread morphological alterations of water bodies. However, little is known about the sediment dynamics in these environments. The Louroux catchment (25 km2) is located in central France. It is a typical intensively cultivated and tile drained lowland catchment. The Xth century pond located at its outlet (52 ha) is undergoing large siltation, with a current sedimentation rate 60 fold higher than the pre-1950 period. Five monitoring stations, measuring water levels and turbidity at high frequency (15 mn and 1 mn respectively), combined with automatic samplers, were implemented in 2013. Three stations are located at the main tributaries outlets of the pond, one in a sub-catchment, and one at a tile drain outlet. 45 floods were observed during the three studied hydrological years. They occurred mostly between December and March (33 floods) and in May-June (8 floods). Specific sediment yields ranged from 0.02 to 0.38 t.ha-1.yr-1 depending on the monitoring site and the considered year. The vast majority of suspended sediment transfers occur during the winter floods. While large water volumes were also measured during spring floods, the sediment yields remained low. Suspended sediment yields present large inter-annual (ratio ranging between 2 and 6 depending on the monitoring station) and spatial variations, due to significant differences in total rainfall amounts during the winter season and variations in land use, respectively. The processes related to sediment transfers are most likely linked to soil saturation during winter despite the presence of a tile drainage network, with transfers occurring both at the soil surface and through the drainage system. While sediment transfer rates can be considered as

  2. Health care burden and cost associated with fetal alcohol syndrome: based on official Canadian data.

    Directory of Open Access Journals (Sweden)

    Svetlana Popova

    Full Text Available BACKGROUND: Fetal Alcohol Spectrum Disorder (FASD is a group of disorders caused by prenatal alcohol exposure. From this group, Fetal Alcohol Syndrome (FAS is the only disorder coded in the International Classification of Diseases, version 10 (ICD-10. This coding was used to gain an understanding on the health care utilization and the mortality rate for individuals diagnosed with FAS, as well as to estimate the associated health care costs in Canada for the most recent available fiscal year (2008-2009. METHODS: Health care utilization data associated with a diagnosis of FAS were directly obtained from the Canadian Institute for Health Information (CIHI. Mortality data associated with a diagnosis of FAS were obtained from Statistics Canada. RESULTS: The total direct health care cost of acute care, psychiatric care, day surgery, and emergency department services associated with FAS in Canada in 2008-2009, based on the official CIHI data, was about $6.7 million. The vast majority of the most responsible diagnoses, which account for the majority of a patient's length of stay in hospital, fall within the ICD-10 category Mental and Behavioural Disorders (F00-F99. It was evident that the burden and cost of acute care hospitalizations due to FAS is increasing -1.6 times greater in 2008-2009, compared to 2002-2003. The mortality data due to FAS, obtained from Statistics Canada (2000-2008, may be underreported, and are likely invalid. DISCUSSION: The official data on the utilization of health care services by individuals diagnosed with FAS are likely to be underreported and therefore, the reported cost figures are most likely underestimated. The quantification of the health care costs associated with FAS is crucial for policy developers and decision makers alike, of the impact of prenatal alcohol exposure, with the ultimate goal of initiating preventive interventions to address FASD.

  3. Department of Education (DOE)

    Data.gov (United States)

    Social Security Administration — The purpose of this agreement is to assist the U.S. Department of Education in its obligation to ensure that applicants for student financial assistance under Title...

  4. Department of Transportation

    Science.gov (United States)

    ... Find Your State Transportation Department 5 Star Automobile Crash Test Ratings Office of Drug & Alcohol Policy & Compliance Register your Unmanned Aircraft or Drone DOT Careers Disadvantaged Business Enterprise (DBE) ...

  5. Iowa Department of Transportation

    Science.gov (United States)

    The EPA is providing notice of a proposed Administrative Penalty Assessment against Iowa Department of Transportation, a state agency with its primary office located at 800 Lincoln Way, Ames, IA 50010, for alleged violations at two roadway construction pro

  6. Nebraska Department of Transportation

    Science.gov (United States)

    The EPA is providing notice of a proposed Administrative Penalty Assessment against the Nebraska Department of Transportation, a state agency located at 1500 Highway 2, Lincoln, NE 68509, for alleged violations of its municipal separate stormwater sewer sy

  7. Hypoglycemia in Emergency Department

    Directory of Open Access Journals (Sweden)

    Yu-Jang Su

    2015-03-01

    Conclusions: When hypoglycemic patients present in the emergency department, physicians should pay attention to the presence of infection, malignancy, liver diseases (liver cirrhosis and biliary tract infection, and acute renal failure.

  8. Department of Agriculture

    Science.gov (United States)

    ... provide is transmitted securely. Menu U.S. Department of Agriculture Main navigation Home Topics Topics Animals Biotechnology Climate ... Agencies and Staff Offices New farmers, start here. Agriculture is full of exciting and rewarding opportunities. Farming ...

  9. Department of Reactor Technology

    DEFF Research Database (Denmark)

    Risø National Laboratory, Roskilde

    The general development of the Department of Reactor Technology at Risø during 1981 is presented, and the activities within the major subject fields are described in some detail. Lists of staff, publications, and computer programs are included.......The general development of the Department of Reactor Technology at Risø during 1981 is presented, and the activities within the major subject fields are described in some detail. Lists of staff, publications, and computer programs are included....

  10. Tidal influence on suspended sediment distribution and dispersal in the northern Andaman Sea and Gulf of Martaban

    Digital Repository Service at National Institute of Oceanography (India)

    Ramaswamy, V.; Rao, P.S.; Rao, K.H.; Thwin, S.; Rao, N.S.; Raiker, V.

    Surface and water column profiles of suspended matter collected during April-May 2002, and satellite images were used to study factors influencing suspended sediment concentrations (SSCs) and dispersal in the northern Andaman Sea and Gulf...

  11. Salinity and suspended matter variations in the Tay estuary

    Science.gov (United States)

    McManus, John

    2005-03-01

    The concept of salinity-induced density layering in estuaries was first demonstrated from the upper reaches of the Tay. In this study the nature of the layering and its variation through the tidal cycle is demonstrated from time series of observations taken at many locations within this estuary. Thorough mixing of the waters on the rising tide, as defined by depth profiles of salinity, is commonly replaced by salinity layering during the high water slack period. This condition continues into the falling tide. Frequently the mixed waters are abruptly replaced by stratified waters within the half-hourly sampling interval. This is attributed to the activity of longitudinal fronts, manifest as surficial foam bands, along which water masses shear past each other on both the flood and ebb tides. Offsetting of transverse salinity coutours along the fronts is introduced to explain apparent complexities in surface water salinity distributions measured at high water slack. Suspended particulate matter concentrations increase towards the limit of the saline water intrusion before decreasing headwards into the freshwater zone of the estuary. The suspensions in the water column may also be displaced by the lateral offsetting of the waters along the fronts. The recognition of the presence of fronts, and a knowledge of their impact on the estuarine waters may provide an alternative means of understanding the flow characteristics of these challenging water bodies. The techniques of spatial and temporal averaging normally widely used today may not be the most realistic approach to analysis of the flows.

  12. Surface tension of Nanofluid-type fuels containing suspended nanomaterials.

    Science.gov (United States)

    Tanvir, Saad; Qiao, Li

    2012-04-18

    The surface tension of ethanol and n-decane based nanofluid fuels containing suspended aluminum (Al), aluminum oxide (Al2O3), and boron (B) nanoparticles as well as dispersible multi-wall carbon nanotubes (MWCNTs) were measured using the pendant drop method by solving the Young-Laplace equation. The effects of nanoparticle concentration, size and the presence of a dispersing agent (surfactant) on surface tension were determined. The results show that surface tension increases both with particle concentration (above a critical concentration) and particle size for all cases. This is because the Van der Waals force between particles at the liquid/gas interface increases surface free energy and thus increases surface tension. At low particle concentrations, however, addition of particles has little influence on surface tension because of the large distance between particles. An exception is when a surfactant was used or when (MWCNTs) was involved. For such cases, the surface tension decreases compared to the pure base fluid. The hypothesis is the polymer groups attached to (MWCNTs) and the surfactant layer between a particle and the surround fluid increases the electrostatic force between particles and thus reduce surface energy and surface tension.

  13. Surface tension of Nanofluid-type fuels containing suspended nanomaterials

    Science.gov (United States)

    2012-01-01

    The surface tension of ethanol and n-decane based nanofluid fuels containing suspended aluminum (Al), aluminum oxide (Al2O3), and boron (B) nanoparticles as well as dispersible multi-wall carbon nanotubes (MWCNTs) were measured using the pendant drop method by solving the Young-Laplace equation. The effects of nanoparticle concentration, size and the presence of a dispersing agent (surfactant) on surface tension were determined. The results show that surface tension increases both with particle concentration (above a critical concentration) and particle size for all cases. This is because the Van der Waals force between particles at the liquid/gas interface increases surface free energy and thus increases surface tension. At low particle concentrations, however, addition of particles has little influence on surface tension because of the large distance between particles. An exception is when a surfactant was used or when (MWCNTs) was involved. For such cases, the surface tension decreases compared to the pure base fluid. The hypothesis is the polymer groups attached to (MWCNTs) and the surfactant layer between a particle and the surround fluid increases the electrostatic force between particles and thus reduce surface energy and surface tension. PMID:22513039

  14. High-field electrical and thermal transport in suspended graphene.

    Science.gov (United States)

    Dorgan, Vincent E; Behnam, Ashkan; Conley, Hiram J; Bolotin, Kirill I; Pop, Eric

    2013-10-09

    We study the intrinsic transport properties of suspended graphene devices at high fields (≥1 V/μm) and high temperatures (≥1000 K). Across 15 samples, we find peak (average) saturation velocity of 3.6 × 10(7) cm/s (1.7 × 10(7) cm/s) and peak (average) thermal conductivity of 530 W m(-1) K(-1) (310 W m(-1) K(-1)) at 1000 K. The saturation velocity is 2-4 times and the thermal conductivity 10-17 times greater than in silicon at such elevated temperatures. However, the thermal conductivity shows a steeper decrease at high temperature than in graphite, consistent with stronger effects of second-order three-phonon scattering. Our analysis of sample-to-sample variation suggests the behavior of "cleaner" devices most closely approaches the intrinsic high-field properties of graphene. This study reveals key features of charge and heat flow in graphene up to device breakdown at ~2230 K in vacuum, highlighting remaining unknowns under extreme operating conditions.

  15. Elemental Spatiotemporal Variations of Total Suspended Particles in Jeddah City

    Directory of Open Access Journals (Sweden)

    Mohammad W. Kadi

    2014-01-01

    Full Text Available Elements associated with total suspended particulate matter (TSP in Jeddah city were determined. Using high-volume samplers, TSP samples were simultaneously collected over a one-year period from seven sampling sites. Samples were analyzed for Al, Ba, Ca, Cu, Mg, Fe, Mn, Zn, Ti, V, Cr, Co, Ni, As, and Sr. Results revealed great dependence of element contents on spatial and temporal variations. Two sites characterized by busy roads, workshops, heavy population, and heavy trucking have high levels of all measured elements. Concentrations of most elements at the two sites exhibit strong spatial gradients and concentrations of elements at these sites are higher than other locations. The highest concentrations of elements were observed during June–August because of dust storms, significant increase in energy consumption, and active surface winds. Enrichment factors of elements at the high-level sites have values in the range >10~60 while for Cu and Zn the enrichment factors are much higher (~0–>700 indicating that greater percentage of TSP composition for these three elements in air comes from anthropogenic activities.

  16. Deterministic separation of suspended particles in a reconfigurable obstacle array

    CERN Document Server

    Du, Siqi

    2015-01-01

    We use a macromodel of a flow-driven deterministic lateral displacement (DLD) microfluidic system to investigate conditions leading to size-separation of suspended particles. This model system can be easily reconfigured to establish an arbitrary orientation between the average flow field and the array of obstacles comprising the stationary phase (forcing angle). We also investigate the effect of obstacle size using two arrays with different obstacles but same surface-to-surface distance between them. In all cases, we observe the presence of a locked mode at small forcing angles, in which particles move along a principal direction in the lattice until a locked-to-zigzag transition takes place when the driving force reaches a critical angle. We show that the transition occurs at increasing angles for larger particles, thus enabling particle separation at specific forcing angles. Moreover, we observe a linear correlation between the critical angle and the size of the particles that could be used in the design of...

  17. Remote Sensing of Suspended Sediment Over Gulf of Martaban

    Directory of Open Access Journals (Sweden)

    Matamin Abd Rahman

    2015-03-01

    Full Text Available Gulf of Martaban is located at the north of Andaman, and is one of the world most turbid areas. The presence of suspended sediment concentration (SSC in the water body could reduce the underwater transmittance. This study has been conducted to investigate the variation of SSC over the Gulf of Martaban. Remote sensing reflectance (Rrs of 667 nm is used as a proxy to represent the sediment SSC variation over the study area. The data for the period of July 2002 to March 2014 acquired from MODIS Aqua 4 km resolution are used in this study. As a result, there is no obvious yearly variation in the SSC cover area. The SSC variation over this study area is found to be seasonal. High homogenous SSC covers area observably during the northeast (NE monsoon season that occurs from December to January. The sediment cover area could reach the latitude of 15°N that located at the south of the gulf. During southwest (SW monsoon season that occurs from May to September, low and sparse SSC cover area is observed. As a consequence, the area covered by the SSC is higher during the NE monsoon season as compared to the SW monsoon season. Hence, the SSC cover area during the NE monsoon season is greater than the yearly averaged SSC cover area. Meanwhile the SSC cover area during the rainy SW monsoon season is less than the yearly and NE monsoon season.

  18. Ensemble Modeling of Suspended Sediment in Steep Mountain Catchments

    Science.gov (United States)

    Stewart, J.; Raseman, W. J.; Kasprzyk, J. R.; Livneh, B.

    2016-12-01

    Climatic and land cover changes present important uncertainties into the rates of soil erosion and sedimentation in watersheds. Soil erosion adds constituents to streams, altering water chemistry and streambed morphology, which can adversely affect aquatic life and poses a critical challenge for water treatment and reservoir management. The goal of this research is to establish estimates of sediment transport within large-scale mountainous catchments (>1000 km2). As sedimentation rates are impacted by numerous physical processes including soil, land cover, slope and climate; the results from seven models will be presented to quantify uncertainty and improve predictability. A broader inquiry made here is into the efficacy of model structure under different conditions. We present the results from empirical, stochastic, conceptual and physical models. These include empirical models: monovariate rating curve, multivariate regression and the Modified Universal Soil Loss Equation (MUSLE), to models with conceptual components: Soil Water Assessment Tool (SWAT) to more physically based models: Water Erosion Prediction Project (WEPP), Precipitation Runoff Modeling System (PRMS) and Distributed Hydrology Soil Vegetation Model (DHSVM). Key uncertainties will be characterized resulting from forcing inputs, parameter selection, scale discretization, and model structure. Calibration results from a multi-objective optimization routine will be presented that optimize parameters and identify performance trade-offs that will be used to develop uncertainty estimates in both streamflow and sediment projections. The outcomes of this research will highlight critical issues relevant to large-scale hydrologic and suspended sediment prediction initiatives.

  19. Event-based total suspended sediment particle size distribution model

    Science.gov (United States)

    Thompson, Jennifer; Sattar, Ahmed M. A.; Gharabaghi, Bahram; Warner, Richard C.

    2016-05-01

    One of the most challenging modelling tasks in hydrology is prediction of the total suspended sediment particle size distribution (TSS-PSD) in stormwater runoff generated from exposed soil surfaces at active construction sites and surface mining operations. The main objective of this study is to employ gene expression programming (GEP) and artificial neural networks (ANN) to develop a new model with the ability to more accurately predict the TSS-PSD by taking advantage of both event-specific and site-specific factors in the model. To compile the data for this study, laboratory scale experiments using rainfall simulators were conducted on fourteen different soils to obtain TSS-PSD. This data is supplemented with field data from three construction sites in Ontario over a period of two years to capture the effect of transport and deposition within the site. The combined data sets provide a wide range of key overlooked site-specific and storm event-specific factors. Both parent soil and TSS-PSD in runoff are quantified by fitting each to a lognormal distribution. Compared to existing regression models, the developed model more accurately predicted the TSS-PSD using a more comprehensive list of key model input parameters. Employment of the new model will increase the efficiency of deployment of required best management practices, designed based on TSS-PSD, to minimize potential adverse effects of construction site runoff on aquatic life in the receiving watercourses.

  20. Design of Experimental Suspended Footbridge with Deck Made of UHPC

    Directory of Open Access Journals (Sweden)

    Blank Marek

    2016-01-01

    Full Text Available This paper deals with the static and dynamic design of experimental footbridge for pedestrians and cyclists in the municipality Lužec nad Vltavou in Czech Republic, Europe. This work aims to familiarize the reader with calculations carried out and the results obtained, describing the static and dynamic properties of proposed footbridge. The construction of footbridge is designed as a suspended structure with prestressed bridge deck consisting of prefabricated UHPC panels and reversed “V” shaped steel pylon with height of approximately 40 meters. The deck is anchored using 24 steel hangers in one row in a steel pylon - 17 ropes in the main span and 7 cables on the other side. Range of the main span is 99.18 meters and the secondary span is 31.9 m. Deck width is 4.5 meters with 3.0 meters passing space. The bridge is designed for the possibility of passage of vehicles weighting up to 3.5 tons. Deck panels are made of UHPC with reinforcement. At the edge of the bridge on the side of the shorter span the bridge deck is firmly connected with abutment and on the other deck it is stored using a pair of sliding bearings. The utilization of the excellent properties of UHPC allows to design a very thin and lightweight construction of the deck, which could not be achieved with the use of normal concrete.

  1. Suspended sediment dynamics in the Amazon River of Peru

    Science.gov (United States)

    Armijos, Elisa; Crave, Alain; Vauchel, Philippe; Fraizy, Pascal; Santini, William; Moquet, Jean-Sèbastien; Arevalo, Nore; Carranza, Jorge; Guyot, Jean-Loup

    2013-07-01

    The erosion and transport of sediments allow us to understand many activities of significance, such as crust evolution, climate change, uplift rates, continental processes, the biogeochemical cycling of pollutants and nutrients. The Amazon basin of Peru has contrasting physiographic and climatic characteristics between the Andean piedmont and the plains and between the north and south of the basin which is why there are 8 gauging stations located along the principal rivers of the Andean piedmont (Marañón, Huallaga, Ucayali) and the plain (Marañón, Tigre, Napo, Ucayali and Amazon rivers). Since 2003, the ORE-Hybam (IRD-SENAMHI-UNALM) observatory has performed out regular measurements at strategic points of the Amazon basin to understand and model the systems, behavior and long-term dynamics. On the Andean piedmont, the suspended yields are governed by a simple model with a relationship between the river discharge and the sediment concentration. In the plain, the dilution effect of the concentrations can create hysteresis in this relationship on a monthly basis. The Amazon basin of Peru has a sediment yield of 541 *106 t year-1, 70% comes from the southern basin.

  2. Freely suspended nanocomposite membranes as highly sensitive sensors.

    Science.gov (United States)

    Jiang, Chaoyang; Markutsya, Sergiy; Pikus, Yuri; Tsukruk, Vladimir V

    2004-10-01

    Highly sensitive sensor arrays are in high demand for prospective applications in remote sensing and imaging. Measuring microscopic deflections of compliant micromembranes and cantilevers is developing into one of the most versatile approaches for thermal, acoustic and chemical sensing. Here, we report on an innovative fabrication of compliant nanocomposite membranes with nanoscale thickness showing extraordinary sensitivity and dynamic range, which makes them candidates for a new generation of membrane-based sensor arrays. These nanomembranes with a thickness of 25-70 nm, which can be freely suspended over large (hundred micrometres) openings are fabricated with molecular precision by time-efficient, spin-assisted layer-by-layer assembly. They are designed as multilayered molecular composites made of a combination of polymeric monolayers and a metal nanoparticle intralayer. We demonstrate that these nanocomposite membranes possess unparalleled sensitivity and a unique autorecovering ability. The membrane nanostructure that is responsible for these outstanding properties combines multilayered polymer/nanoparticle organization, high polymer-chain orientation, and a pre-stretched state.

  3. Investigating suspended sediment dynamics in contrasting agricultural catchments using ex situ turbidity-based suspended sediment monitoring

    Science.gov (United States)

    Sherriff, S. C.; Rowan, J. S.; Melland, A. R.; Jordan, P.; Fenton, O.; hUallachain, D. O.

    2015-08-01

    Soil erosion and suspended sediment (SS) pose risks to chemical and ecological water quality. Agricultural activities may accelerate erosional fluxes from bare, poached or compacted soils, and enhance connectivity through modified channels and artificial drainage networks. Storm-event fluxes dominate SS transport in agricultural catchments; therefore, high temporal-resolution monitoring approaches are required, but can be expensive and technically challenging. Here, the performance of in situ turbidity sensors, conventionally installed submerged at the river bankside, is compared with installations where river water is delivered to sensors ex situ, i.e. within instrument kiosks on the riverbank, at two experimental catchments (Grassland B and Arable B). The in situ and ex situ installations gave comparable results when calibrated against storm-period, depth-integrated SS data, with total loads at Grassland B estimated at 12 800 and 15 400 t, and 22 600 and 24 900 t at Arable B, respectively. The absence of spurious turbidity readings relating to bankside debris around the in situ sensor and its greater security make the ex situ sensor more robust. The ex situ approach was then used to characterise SS dynamics and fluxes in five intensively managed agricultural catchments in Ireland which feature a range of landscape characteristics and land use pressures. Average annual suspended sediment concentration (SSC) was below the Freshwater Fish Directive (78/659/EEC) guideline of 25 mg L-1, and the continuous hourly record demonstrated that exceedance occurred less than 12 % of the observation year. Soil drainage class and proportion of arable land were key controls determining flux rates, but all catchments reported a high degree of inter-annual variability associated with variable precipitation patterns compared to the long-term average. Poorly drained soils had greater sensitivity to runoff and soil erosion, particularly in catchments with periods of bare soils. Well

  4. Calling Injury Timeouts for the Medical Evaluation of Concussion: Determinants of Collegiate Football Officials' Behavior.

    Science.gov (United States)

    Kroshus, Emily; Parsons, John; Hainline, Brian

    2017-11-01

      Sports officials can play an important role in concussion safety by calling injury timeouts so that athletic trainers can evaluate athletes with possible concussions. Understanding the determinants of whether officials call an injury timeout when they suspect a concussion has important implications for the design of interventions to better support officials in this role.   To assess the knowledge of US collegiate football officials about concussion symptoms and to determine the associations between knowledge, perceived injunctive norms, and self-efficacy in calling injury timeouts for suspected concussions.   Cross-sectional study.   Electronic survey.   Of the 3074 US collegiate football officials contacted, 1324 (43% response rate) participated.   Concussion knowledge, injunctive norms (belief about what others would want them to do), and behavioral self-efficacy (confidence in their ability to call injury timeouts for suspected concussions in athletes during challenging game-day conditions).   Officials reported calling approximately 1 injury timeout for a suspected concussion every 4 games during the 2015 season. Structural equation modeling indicated that officials with more concussion-symptom knowledge had greater self-efficacy. Independent of an official's symptom knowledge, injunctive norms that were more supportive of calling an injury timeout were associated with greater self-efficacy.   Concussion education for officials is important because when officials are aware of concussion symptoms, they are more confident in calling injury timeouts. Beyond increasing symptom knowledge, fostering sports environments that encourage concussion safety can support officials in calling injury timeouts. Athletic trainers can help by educating stakeholders, including officials, about the importance of concussion safety. When officials believe that other stakeholders support concussion safety, they are more likely to call injury timeouts if they suspect

  5. Calling Injury Timeouts for the Medical Evaluation of Concussion: Determinants of Collegiate Football Officials' Behavior.

    Science.gov (United States)

    Kroshus, Emily; Parsons, John; Hainline, Brian

    2017-11-08

      Sports officials can play an important role in concussion safety by calling injury timeouts so that athletic trainers can evaluate athletes with possible concussions. Understanding the determinants of whether officials call an injury timeout when they suspect a concussion has important implications for the design of interventions that better support officials in this role.   To assess the knowledge of US collegiate football officials about concussion symptoms and to determine the associations between knowledge, perceived injunctive norms, and self-efficacy and calling injury timeouts for suspected concussions in athletes.   Cross-sectional study.   Electronic survey.   Of the 3074 US collegiate football officials contacted, 1324 (43% response rate) participated.   Concussion knowledge, injunctive norms (belief about what others would want them to do), and behavioral self-efficacy (confidence in their ability to call injury timeouts for suspected concussions in athletes during challenging game-day conditions).   Officials reported calling approximately 1 injury timeout for a suspected concussion every 4 games during the 2015 season. Structural equation modeling indicated that officials with more concussion-symptom knowledge had greater behavioral self-efficacy. Independent of an official's symptom knowledge, injunctive norms that were more supportive of calling an injury timeout were associated with greater self-efficacy.   Concussion education for officials is important because when officials are aware of concussion symptoms, they are more confident in calling injury timeouts. Beyond increasing symptom knowledge, fostering sports environments that encourage concussion safety in all stakeholder groups can support officials in calling injury timeouts. Athletic trainers can help create sports environments that support proactive concussion identification by educating stakeholders, including officials, about the importance of concussion safety. When

  6. Aerial Photo Utilization in Estimating Suspended Sediment in the Wuryantoro Watershed, Wonogiri

    Directory of Open Access Journals (Sweden)

    Sugiharto Budi Santoso

    2004-01-01

    Full Text Available Suspended sediment load flowing out from a watershed is normally predicated by analysis os suspended sediment of water sample, and the volume of suspended sediment be calculated based on sediment concentration and river discharge. Such field measurements need a lot of field data and they are time consuming. Another method for prediction of suspended sediment by using remote sensing imagery data and recorded rainfall data. The objective of this research is to 1 examine the capability of remote sensing technique to obtain the parameters of the physical data of land in the prediction of suspended sediment; 2 examine the accuracy of the model for prediction suspended sediment. This research is carried out in Wuryantoro watershed, Wonogiri. The main data to obtain the parameters of the physical data of land is infrared aerial photograph on scale 1 : 10.000. the method that used in this research is interpretation of remote sensing imagery data, combined with rainfall data. The result show that the accuracy of landuse is 88.5%, the accuracy of slope is 87.67%. the accuracy of the prediction of suspended sediment by model A3 87.07%, model C1 86.63%, model C2 90.57%, model A8 84.13%, model A9 80.1%, and model C4 78.6%.

  7. High concentration suspended sediment measurments using acontinuous fiber optic in-stream transmissometer

    Energy Technology Data Exchange (ETDEWEB)

    Campbell, Chris G.; Laycak, Danny T.; Hoppes, William; Tran,Nguyen T.; Shi, Frank G.

    2004-05-26

    Suspended sediment loads mobilized during high flow periods in rivers and streams are largely uncharacterized. In smaller and intermittent streams, a large storm may transport a majority of the annual sediment budget. Therefore monitoring techniques that can measure high suspended sediment concentrations at semi-continuous time intervals are needed. A Fiber optic In-stream Transmissometer (FIT) is presented for continuous measurement of high concentration suspended sediment in storm runoff. FIT performance and precision were demonstrated to be reasonably good for suspended sediment concentrations up to 10g/L. The FIT was compared to two commercially available turbidity devices and provided better precision and accuracy at both high and low concentrations. Both turbidity devices were unable to collect measurements at concentrations greater than 4 g/L. The FIT and turbidity measurements were sensitive to sediment particle size. Particle size dependence of transmittance and turbidity measurement poses the greatest problem for calibration to suspended sediment concentration. While the FIT was demonstrated to provide acceptable measurements of high suspended sediment concentrations, approaches to real-time suspended sediment detection need to address the particle size dependence in concentration measurements.

  8. How are macroinvertebrates of slow flowing lotic systems directly affected by suspended and deposited sediments?

    Energy Technology Data Exchange (ETDEWEB)

    Kefford, Ben J., E-mail: ben.kefford@rmit.edu.a [Biotechnology and Environmental Biology, School of Applied Sciences, RMIT University, PO Box 71, Bundoora, Victoria 3083 (Australia); Zalizniak, Liliana [Biotechnology and Environmental Biology, School of Applied Sciences, RMIT University, PO Box 71, Bundoora, Victoria 3083 (Australia); Dunlop, Jason E. [Department of Environment and Resource Management (DERM), 120 Meiers Rd, Indooroopilly, Queensland 4068 (Australia); Smart Water Research Facility, Griffith University, Queensland (Australia); Nugegoda, Dayanthi [Biotechnology and Environmental Biology, School of Applied Sciences, RMIT University, PO Box 71, Bundoora, Victoria 3083 (Australia); Choy, Satish C. [Department of Environment and Resource Management (DERM), 120 Meiers Rd, Indooroopilly, Queensland 4068 (Australia)

    2010-02-15

    The effects of suspended and deposited sediments on the macroinvertebrates are well documented in upland streams but not in slower flowing lowland rivers. Using species found in lowland lotic environments, we experimentally evaluate mechanisms for sediments to affect macroinvertebrates, and in one experiment whether salinity alters the effect of suspended sediments. Suspended kaolin clay reduced feeding of Ischnura heterosticta (Odonata: Coenagrionidae) at high turbidity (1000-1500 NTU) but had no effects on feeding of Hemianax papuensis (Odonata: Aeshnidae) and Micronecta australiensis (Hemiptera: Corixidae). In freshwater (0.1 mS/cm), survival of Ischnura aurora was poor in clear water, but improved with suspended kaolin. Growth and feeding of I. aurora were unaffected by suspended sediments and salinity. Burial (1-5 mm) of eggs with kaolin or sand reduced hatching in Physa acuta (Gastropoda: Physidae), Gyraulus tasmanica (Gastropoda: Planorbidae) and Chironomus cloacalis (Diptera: Chironomidae). Settling sediments may pose greater risk to lowland lotic invertebrates than suspended sediments. - Sediment deposition may be more directly detrimental to macroinvertebrates of lowland rivers than suspended sediments.

  9. Suspended-sediment loads and reservoir sediment trap efficiency for Clinton Lake, Kansas, 2010-12

    Science.gov (United States)

    Juracek, Kyle E.

    2013-01-01

    Continuous streamflow and turbidity data collected from October 1, 2010, to September 30, 2012, at a site upstream and downstream from Clinton Lake, Kansas, were used to compute the total suspended-sediment load delivered to and released from the reservoir as well as the sediment trap efficiency for the reservoir. Ongoing sedimentation is inhibiting the ability of Clinton Lake to serve several purposes including flood control, water supply, and recreation. The inflow suspended-sediment load was substantially larger than the outflow load and most of the suspended-sediment load was delivered during short-term, high-discharge periods. Respectively, the total 2-year inflow and outflow suspended-sediment loads were computed to be 44.4 and 1.49 million pounds. Sediment trap efficiency for the reservoir was estimated to be 97 percent. The mean annual suspended-sediment yield from the upstream basin was estimated to be 60,500 pounds per square mile. Because this study was completed during a drought, the estimated inflow suspended-sediment load and suspended-sediment yield likely are substantially less than what would occur during a period of average or above average precipitation and runoff.

  10. [Laboratory animals and official Mexican norms (NOM-062-ZOO-1999)].

    Science.gov (United States)

    de Aluja, Aline S

    2002-01-01

    This article concerns animal experimentation and official Mexican norm Nom 0062-Zoo-1999 entitled Technical specifications for the production, care and use of laboratory animals. The history of animal experimentation is briefly resumed. During the nineteenth century, doubts arose as to the right to expose animals to experimental procedures that frequently cause pain and suffering. The first law which protected animals against cruelty was passed in Great Britain in 1876; subsequently, other nations approved similar legislation. During the second part of the twentieth century, opposition to animal experimentation grew. Other groups, mainly scientists and pharmaceutical concerns, defended the right to use animals in research. New knowledge concerning the neurophysiology, cognitive capacity, and the animal faculty to experience pain is briefly mentioned. Guidelines on care and use of animals used in research published in several countries are listed. Finally, the recently published Mexican legislation (Norm) referring to production, care and use of laboratory animals is discussed and its benefits are stressed.

  11. Monitoring internal load parameters during simulated and official basketball matches.

    Science.gov (United States)

    Moreira, Alexandre; McGuigan, Michael R; Arruda, Ademir F s; Freitas, Camila G; Aoki, Marcelo S

    2012-03-01

    The purpose of this study was to compare the internal load responses (session rating of perceived exertion [RPE] and salivary cortisol) between simulated and official matches (SM and OM). Ten professional basketball players participated in 2 OMs and 2 SMs during the competition season. Subjects provided saliva samples 30 minutes before the prematch warm-up (PRE) and 10 minutes after the end of the match. Session RPE (CR-10 scale) was assessed 30 minutes after each match. The results from the 2-way analysis of variance showed significant differences for post-OM salivary cortisol as compared with pre-OM values (p internal loads, and the results are useful in providing a better understanding of internal loads imposed by basketball training and competitions. The precise monitoring of these responses might help the coaches to plan appropriate loads maximizing recovery and performance.

  12. The Grid is operational – it’s official!

    CERN Multimedia

    2008-01-01

    On Friday, 3 October, CERN and its many partners around the world officially marked the end of seven years of development and deployment of the Worldwide LHC Computing Grid (WLCG) and the beginning of continuous operations with an all-day Grid Fest. Wolfgang von Rüden unveils the WLCG sculpture. Les Robertson speaking at the Grid Fest. At the LHC Grid Fest, Bob Jones highlights the far-reaching uses of grid computing. Over 250 grid-enthusiasts gathered in the Globe, including large delegations from the press and from industrial partners, as well as many of the people around the world who manage the distributed operations of the WLCG, which today comprises more than 140 computer centres in 33 countries. As befits a cutting-edge information technology, many participants joined virtually, by video, to mark the occasion. Unlike the start-up of the LHC, there was no single moment of high dram...

  13. The Department of the Navy Spent Recovery Act Funds on Photovoltaic Projects That Were Not Cost-Effective

    Science.gov (United States)

    2011-09-22

    describe the project requirements and include supporting documentation to communicate project scope, complexity, and cost to help officials select...officials as a MILCON project . The project cost for P856- M was developed per " Proposal ror Turnkey 1 , 156. 7 kWac Phocovolcaic System ror Box...Report No. D-2011-106 September 22, 2011 The Department of the Navy Spent Recovery Act Funds on Photovoltaic Projects

  14. Gender Blind, Gender-Lite: A Critique of Gender Equity Approaches in the South African Department of Education

    Science.gov (United States)

    Dieltiens, Veerle; Unterhalter, Elaine; Letsatsi, Setungoane; North, Amy

    2009-01-01

    Gender equity is one of the foundational principles of the national Department of Education, but there is not a shared understanding of its meaning. Based on interviews conducted in 2008 with officials in the Department of Education, we argue that there are two basic approaches to gender equity. The first, which we term "gender blind",…

  15. 75 FR 38824 - Privacy Act of 1974; Department of Homeland Security/ALL-029 Civil Rights and Civil Liberties...

    Science.gov (United States)

    2010-07-06

    ... liberties issues, ensuring respect for civil rights and civil liberties in policy decisions and... religion, by employees and officials of the Department of Homeland Security. The Department's civil rights...; treatment; due process; and watch list issues. As a result of the biennial review of this system, updates...

  16. Historical Romanian meteorites: emendations of official catalogue records

    Directory of Open Access Journals (Sweden)

    Dana Lüttge-Pop

    2013-12-01

    Full Text Available With its more than 50,000 valid official and provisory meteorite entries, the online catalogue of The Meteoritical Society, i.e., the Meteoritical Bulletin Database (MBDB represents the most authorized and primary source of information in the field. Unfortunately, this official reference contains some erroneous geographical information in the case of five historical Romanian meteorites. For Zsadany, the current country information is “Hungary, Bekes county” instead of Romania, Timiş County. For Mezö-Madaras and Tauti, the county affiliations “Harghita” and respectively “Cluj” have to be corrected into Mureş and Arad, respectively. Geographical coordinates for Kakowa and Ohaba require minor corrections, only. The source of these errors resides in changes of names and administrative affiliations of the localities of the fall/find, while the formal nomenclature protocol requires the meteorite name in the original description to be preserved. The example of the historical Romanian meteorites illustrates the challenges that a researcher unfamiliar with a region faces when locating old specimens, in general. This requires knowledge of regional history and geography, and sometimes access to the original references - usually not written in English, or having a somehow limited circulation. Additionally, in the last two decades several new publications provided more detailed classification information on Sopot, Ohaba, Tauti and Mocs meteorites. Sopot was classified as H5, with shock stage S3. The studied Ohaba and Tauti samples also attested S3 shock stages. Variable shock stages (S3-5 were identified in Mocs samples, the most well-known Romanian meteorite. This new information should be added to the corresponding MBDB entries.

  17. [Possibilities of utilising official statistics for health services research].

    Science.gov (United States)

    Swart, E

    2002-05-01

    This report deals with the experiences and problems with using official statistics on a limited area level of Germany's 440 administrative districts. The data comprised health-related issues and were used for an ecological analysis of the determinants of hospital use. We obtained health statistics data from homepages of the German health report, the Federal statistics office, and the 16 statistics offices of the Federal states. We also made use of the data base of the joint regional statistics published by the Federal and regional statistics offices. Finally, there was a co-ordinated inquiry to the regional statistics offices about the supply of data on mortality, hospital discharges, structure of hospital care and several socio-economic indicators. The process of data collecting was mostly unproblematic. On the other hand, not all of the data were available on a limited area level in a satisfying form and quality. For reasons of data protection some information of small districts was transmitted incompletely. Additionally, there are procedural differences between regional statistics offices regarding the differentiation between some variables and in the exchange of data between the federal states. Finally, some problems were due to varying age classifications for different health indicators. For health services research the use of official statistics becomes increasingly comfortable via health reports and Internet. However, for specific questions of research some problems still remain, rising from missing standardised health indicators and deficient availability of limited area health data. Data collection is exacerbated by restrictive interpretation of data protection acts and the different handling of data inquiries in the regional statistics offices. Finally, there is a lack of data on morbidity and use of ambulatory care.

  18. Accuracy of official suicide mortality data in Queensland.

    Science.gov (United States)

    Williams, Ruth F G; Doessel, Darrel P; Sveticic, Jerneja; De Leo, Diego

    2010-09-01

    The purpose is to answer the following research question: are the time-series data published by the Australian Bureau of Statistics for Queensland statistically the same as those of the Queensland Suicide Register? This question was answered by first modelling statistically, for males and females, the time series suicide data from these two sources for the period of data availability, 1994 to 2007 (14 observations). Fitted values were then derived from the 'best fit' equations, after rigorous diagnostic testing. The outliers in these data sets were addressed with pulse dummy variables. Finally, by applying the Wald test to determine whether or not the fitted values are the same, we determined whether, for males and females, these two data sets are the same or different. The study showed that the Queensland suicide rate, based on Queensland Suicide Register data, was greater than that based on Australian Bureau of Statistics data. Further statistical testing showed that the differences between the two data sets are statistically significant for 24 of the 28 pair-wise comparisons. The quality of Australia's official suicide data is affected by various practices in data collection. This study provides a unique test of the accuracy of published suicide data by the Australian Bureau of Statistics. The Queensland Suicide Register's definition of suicide applies a more suicidological, or medical/health, conception of suicide, and applies different practices of coding suicide cases, timing of data collection processes, etc. The study shows that 'difference' between the two data sets predominates, and is statistically significant; thus the extent of the under-reporting of suicide is not trivial. Given that official suicide data are used for many purposes, including policy evaluation of suicide prevention programmes, it is suggested that the system used in Queensland should be adopted by the rest of Australia too.

  19. Department of Homeland Security (DHS I-131)

    Data.gov (United States)

    Social Security Administration — This identifies resident aliens who should have their Supplemental Security Income benefit payment suspended because they have voluntarily left the United States for...

  20. Mucous Secretion and Cilia Beating Defend Developing Coral Larvae from Suspended Sediments.

    Directory of Open Access Journals (Sweden)

    Gerard F Ricardo

    Full Text Available Suspended sediments produced from dredging activities, or added to the sediment budget via river runoff, are a concern for marine resource managers. Understanding the impact of suspended sediments on critical life history stages of keystone species like corals is fundamental to effective management of coastlines and reefs. Coral embryos (Acropora tenuis and A. millepora and larvae (A. tenuis, A. millepora and Pocillopora acuta were subjected to a range of suspended sediment concentrations of different sediment types (siliciclastic and carbonate to assess concentration-response relationships on ecologically relevant endpoints, including survivorship and ability to metamorphose. Embryos were subjected to short (12 h suspended sediment exposures from ages of 3-12 hours old or a long (30 h exposure at 6 hours old. Neither the survivorship nor metamorphosis function of embryos were significantly affected by realistic sediment exposures to ~1000 mg L-1. However, some embryos exhibited a previously undescribed response to dynamically suspended sediments, which saw 10% of the embryos form negatively buoyant cocoons at siliciclastic suspended sediment concentrations ≥35 mg L-1. Scanning electron and optical microscopy confirmed the presence of a coating on these embryos, possibly mucus with incorporated sediment particles. Cocoon formation was common in embryos but not in larvae, and occurred more often after exposure to siliciclastic rather than carbonate sediments. Once transferred into sediment-free seawater, functional ~36-h-old embryos began emerging from the cocoons, coinciding with cilia development. Ciliated (> 36-h-old larvae exposed to suspended sediments for 60 h were also observed to secrete mucus and were similarly unaffected by suspended sediment concentrations to ~800 mg L-1. This study provides evidence that mucous secretion and cilia beating effectively protect coral embryos and larvae from suspended sediment and that these mechanisms

  1. 40 CFR 1042.330 - Selling engines from an engine family with a suspended certificate of conformity.

    Science.gov (United States)

    2010-07-01

    ... with a suspended certificate of conformity. 1042.330 Section 1042.330 Protection of Environment... engines from an engine family with a suspended certificate of conformity. You may sell engines that you produce after we suspend the engine family's certificate of conformity under § 1042.315 only if one of the...

  2. 5 CFR 1620.45 - Suspending TSP loans, restoring post-employment withdrawals, and reversing taxable distributions.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Suspending TSP loans, restoring post... Employment and Reemployment Rights Act (USERRA)-Covered Military Service § 1620.45 Suspending TSP loans, restoring post-employment withdrawals, and reversing taxable distributions. (a) Suspending TSP loans during...

  3. Determining annual suspended sediment and sediment-associated trace element and nutrient fluxes

    Science.gov (United States)

    Horowitz, A.J.

    2008-01-01

    Suspended sediment is a major factor in the biological and geochemical cycling of trace elements and nutrients in aquatic systems. The design of effective studies involving the collection, processing, and subsequent chemical analysis of suspended sediment requires a clear understanding of the problems associated with using this sample medium. This review summarizes the current state of knowledge relative to the various issues/problems associated with the collection of representative suspended sediment samples in fluvial systems. It also addresses issues associated with accurately determining the concentrations and fluxes of sediment-associated trace elements and nutrients.

  4. H2S induces a suspended animation-like state in mice.

    Science.gov (United States)

    Blackstone, Eric; Morrison, Mike; Roth, Mark B

    2005-04-22

    Mammals normally maintain their core body temperature (CBT) despite changes in environmental temperature. Exceptions to this norm include suspended animation-like states such as hibernation, torpor, and estivation. These states are all characterized by marked decreases in metabolic rate, followed by a loss of homeothermic control in which the animal's CBT approaches that of the environment. We report that hydrogen sulfide can induce a suspended animation-like state in a nonhibernating species, the house mouse (Mus musculus). This state is readily reversible and does not appear to harm the animal. This suggests the possibility of inducing suspended animation-like states for medical applications.

  5. Electromechanical coupling in suspended nanomechanical resonators with a two-dimensional electron gas

    Science.gov (United States)

    Shevyrin, A. A.; Pogosov, A. G.; Bakarov, A. K.; Shklyaev, A. A.

    2017-06-01

    A physical model describing the piezoelectric-effect-mediated influence of bending of a thin suspended cantilever with a two-dimensional electron gas on the conductivity is proposed. The model shows that the conductivity change is almost entirely caused by the rapid change in mechanical stress near the boundary of suspended and non-suspended areas, rather than by the stress itself. An experiment confirming that the electromechanical coupling is associated with the piezoelectric effect is performed. The experimentally measured conductance sensitivity to the cantilever’s vibrations agree with the developed physical model.

  6. Basic hydraulic experiment on the saturated concentration of suspended load due to tsunamis

    Science.gov (United States)

    Takahashi, Tomoyuki; Somekawa, Shiho

    2016-04-01

    When tsunamis arrive in the shallow sea, a huge amount of suspended load is generated by large velocity and strong turbulence. The suspended load causes the geomorphic processes of erosion and deposition. Because the suspended load cannot be increased endlessly, it should have the saturated concentration. Many numerical models of sediment transport due to tsunamis have assumed a constant value of 1% for the saturated concentration empirically. However, it is supposed as a function of velocity. In this study, a hydraulic experiment was carried out to investigate a relationship between velocity and the saturated concentration of suspended load when tsunamis attack. A water circulation pipe used in the experiment was 10 cm in a diameter, 260 cm in length and 50 cm in width. A velocity of water flow in the pipe had been controlled by two pumps and two valves. It was changed from 0.24 to 1.22 m/s. Various amounts of sand was spread on the bottom of pipe. The amount of sand was changed from 0.1 to 10% as converted in the concentration of suspended load if all sand suspended. A diameter and a density of the sand were 0.267 mm and 2.64 x 103 kg/m^3. A condition of sediment transport in the pipe was recorded by video camera from a transparent window at the side of pipe. The condition was judged as all sand particles were suspended or not. The former condition indicates that the concentration of suspended load is saturated and the latter does it is not saturated. When velocity was smaller than 0.47 m/s, there was no suspended load because of a weak tractive force. When velocity became larger, the suspended load was generated and the concentration also became higher. However, the concentration had the upper limit and surplus sand appeared on the bed of pipe when velocity became much larger. The condition gave the saturated concentration of suspended load. When velocity was 0.665 m/s, the saturated concentration was smaller than 1% which is used in many numerical simulations

  7. Monitoring suspended sediments and turbidity in Sahelian basins

    Science.gov (United States)

    Robert, Elodie; Grippa, Manuela; Kergoat, Laurent; Martinez, Jean-Michel; Pinet, Sylvain; Nogmana, Soumaguel

    2017-04-01

    Suspended matter can carry viruses and bacteria that are pathogenic to humans and can foster their development. Therefore, turbidity can be considered a vector of microbiological contaminants, which cause diarrheal diseases, and it can be used as a proxy for fecal bacteria. Few studies have focused on water turbidity in rural Africa, where many cases of intestinal parasitic infections are due to the consumption of unsafe water from ponds, reservoirs, lakes and rivers. Diarrheal diseases are indeed the second cause of infant mortality in sub-Saharan Africa. Furthermore, in this region, environment survey is minimal or inexistent. Monitoring water turbidity therefore represents a challenge for health improvement. Turbidity refers to the optical properties of water and it is well suited to monitoring by remote sensing. Because it varies in space and time and because the small water bodies (remote sensing and questions the methods developed for less turbid waters. In addition, high aerosol loadings (mineral dust and biomass burning) may be detrimental to turbidity retrieval in this region because of inaccurate atmospheric corrections. We propose a method to monitor water quality of Sahelian ponds, lakes and rivers using in-situ and remote sensing data, which is tested at different sites for which in-situ water turbidity and suspended sediments concentration (SSSC) measurements are acquired. Water sample are routinely collected at two sites within the AMMA-CATCH observatory part of the Réseau de Bassin Versants (RBV) French network: the Agoufou pond in northern Mali (starting September 2014), and the Niger River at Niamey in Niger (starting June 2015). These data are used to evaluate different indexes to derive water turbidity from the reflectance in the visible and infrared bands of high resolution optical sensors (LANDSAT, SENTINEL2). The temporal evolution of the turbidity of ponds, lakes and rivers is well captured at the seasonal and interannual scales with the

  8. Characteristics of sediment data and annual suspended-sediment loads and yields for selected lower Missouri River mainstem and tributary stations, 1976-2008

    Science.gov (United States)

    Heimann, David C.; Rasmussen, Patrick P.; Cline, Teri L.; Pigue, Lori M.; Wagner, Holly R.

    2010-01-01

    Suspended-sediment data from 18 selected surface-water monitoring stations in the lower Missouri River Basin downstream from Gavins Point Dam were used in the computation of annual suspended-sediment and suspended-sand loads for 1976 through 2008. Three methods of suspended-sediment load determination were utilized and these included the subdivision method, regression of instantaneous turbidity with suspended-sediment concentrations at selected stations, and regression techniques using the Load Estimator (LOADEST) software. Characteristics of the suspended-sediment and streamflow data collected at the 18 monitoring stations and the tabulated annual suspended-sediment and suspended-sand loads and yields are presented.

  9. Storage filters upland suspended sediment signals delivered from watersheds

    Science.gov (United States)

    Pizzuto, James E.; Keeler, Jeremy; Skalak, Katherine; Karwan, Diana

    2017-01-01

    Climate change, tectonics, and humans create long- and short-term temporal variations in the supply of suspended sediment to rivers. These signals, generated in upland erosional areas, are filtered by alluvial storage before reaching the basin outlet. We quantified this filter using a random walk model driven by sediment budget data, a power-law distributed probability density function (PDF) to determine how long sediment remains stored, and a constant downstream drift velocity during transport of 157 km/yr. For 25 km of transport, few particles are stored, and the median travel time is 0.2 yr. For 1000 km of transport, nearly all particles are stored, and the median travel time is 2.5 m.y. Both travel-time distributions are power laws. The 1000 km travel-time distribution was then used to filter sinusoidal input signals with periods of 10 yr and 104 yr. The 10 yr signal is delayed by 12.5 times its input period, damped by a factor of 380, and is output as a power law. The 104 yr signal is delayed by 0.15 times its input period, damped by a factor of 3, and the output signal retains its sinusoidal input form (but with a power-law “tail”). Delivery time scales for these two signals are controlled by storage; in-channel transport time is insignificant, and low-frequency signals are transmitted with greater fidelity than high-frequency signals. These signal modifications are essential to consider when evaluating watershed restoration schemes designed to control sediment loading, and where source-area geomorphic processes are inferred from the geologic record.

  10. The Official Records of the American Civil War: A Researcher's Guide. 2nd Edition.

    Science.gov (United States)

    Aimone, Alan Conrad

    Official reports and correspondence of the American Civil War were printed by the United States Government Printing Office as the "Official Records, Army" (O.R.) in 129 volumes and the "Official Records, Navy" (N.O.R.) in 31 volumes. This corrected and expanded edition of the guide provides a brief historical sketch of the O.R. and N.O.R. and…

  11. Department of Public Administrat

    African Journals Online (AJOL)

    USER

    2014-11-08

    Nov 8, 2014 ... Department of Public Administration and Health Services Management, University of Ghana. Business School, P. O. Box LG 78, Legon, Accra. Abstract. In both development policy and practice climate change adaptation and adaptive capacity have become ..... environmental risks, and enhance adaptive.

  12. Department of Estate Management,

    African Journals Online (AJOL)

    USER

    2016-08-30

    Aug 30, 2016 ... Department of Estate Management, Rufus Giwa Polytechnic Owo, Nigeria. P.M.B 1019, Owo, Ondo State, Nigeria. Abstract. The extent of manageable displacement is one of the biggest problems faced today in ... and social networks as ma or perspectives of coastal communal to land acquisition in the.

  13. Department of Geography

    African Journals Online (AJOL)

    USER

    2015-04-28

    Apr 28, 2015 ... Department of Geography, University of Lagos, Akoka-Lagos, Nigeria. Abstract. The precipitation concentration index (PCI) of Owerri and Enugu for 19 4 to 2011 was ..... UNESCO (2007). Zonation of water regimes in Latin America and the. Caribbean from a climatic point of view, focusing on vulnerable ...

  14. Department of Geography,

    African Journals Online (AJOL)

    USER

    2016-11-18

    Accepted: November 18, 2016. Department of Geography, Olabisi Onabanjo University, Ago-Iwoye, Nigeria. Email: otunwo@yahoo.com. Abstract .... location plan the new locations will simply involve the movement of personnel and ..... University of Otago, Dunedin, New. Zealand, November, 2005. Ewhrudjakpor, C. (2010).

  15. Department of Civil

    African Journals Online (AJOL)

    USER

    2016-04-20

    Submitted: April 20, 2016. Accepted: September 08, 2016. Department of Civil Engineering, University Of Ibadan, Ibadan, Oyo State, Nigeria. Abstract ... buildings and roads can be sighted. According to Tomas (2013), the most ..... Sustaining Projects. Benefits: Masters Course Manual. University of Bradford, UK: Centre.

  16. Department of Pharm

    African Journals Online (AJOL)

    USER

    2016-11-25

    Nov 25, 2016 ... Department of Clinical Pharmacy and Pharmacy Administration, Delta State University,. Abraka, Nigeria. Abstract. This study was aimed at assessing the health implications of housing, human waste disposal practices and water supply in Uyo, Southern Nigeria. The town was demarcated into three zones A, ...

  17. The Department of Architecture

    African Journals Online (AJOL)

    This shows a mixed development of shops, apartments and offices with parking and service access under. The second project is the work of Assefa. Bekele and is a project for a national Museum with departments for archeology, painting, sculpture, constumes etc. and an auditorium. I would like to have shown the projects of.

  18. Department of the Interior

    Science.gov (United States)

    ... USGS : Students examining #treerings https://t.co/xalcGzvuab #education https://t.co/rWTDsxnWHi US Department of the Interior @Interior 1 day 9 hours The good life: Stunning views & rich history @ScottsBluffNPS in #Nebraska ! https://t.co/GWyxgAePun US ...

  19. Department of Theoretical Physics

    Energy Technology Data Exchange (ETDEWEB)

    Kwiecinski, J. [Institute of Nuclear Physics, Cracow (Poland)

    1994-12-31

    The research done at the Department of Theoretical Physics of the Niewodniczanski Institute of Nuclear Physics in 1993 is presented. The research program includes: - the role of Galilean relativity principle in quantum mechanics, dense and/or hot hadronic matter and the structure of hadrons studied in particle and nuclear interactions.

  20. Department of Theoretical Physics

    Energy Technology Data Exchange (ETDEWEB)

    Kwiecinski, J. [Institute of Nuclear Physics, Cracow (Poland)

    1992-12-31

    The research done at the Department of Theoretical Physics of the Niewodniczanski Institute of Nuclear Physics in 1991 are presented. The research program includes: the role of Galilean relativity principle in quantum mechanics, dense and/or hot hadronic matter and the structure of hadrons studied in particle and nuclear interactions.

  1. Department of Geography, Ibra

    African Journals Online (AJOL)

    USER

    2016-09-07

    Accepted: September 07, 2016. Department of Geography, Ibrahim Badamasi Babangida University Lapai Niger State,. Nigeria. Abstract ... Data for the study was obtained from primary and secondary sources using questionnaire, interview ..... water are mostly children of school age that are supposedly to be in the school at.

  2. Official naming of the 1977 maars, south shore, Becharof Lake

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — In preparing for a reply to your memo of July 15, 1993, regarding the naming of the Ukinrek Maars following their emplacement in 1977, I once again contacted the...

  3. 45 CFR 73.735-202 - Management officials.

    Science.gov (United States)

    2010-10-01

    ... requirements of this part in all respects and to help employees, special Government employees, and supervisors... Department's counselling and training services regarding conflicts of interest and assuring that employees of...

  4. Particle size distribution of suspended solids in the Chesapeake Bay entrance and adjacent shelf waters

    Science.gov (United States)

    Byrnes, M. R.; Oertel, G. F.

    1981-01-01

    Characteristics of suspended solids, including total suspended matter, total suspended inorganics, total suspended organics, particle size distribution, and the presence of the ten most prominent particle types were determined. Four research vessels simultaneously collected samples along four transects. Samples were collected within a 2-hour period that coincided with the maximum ebb penetration of Chesapeake Bay outwelling. The distribution of primary and secondary particle size modes indicate the presence of a surface or near-surface plume, possibly associated with three sources: (1) runoff, (2) resuspension of material within the Bay, and/or (3) resuspension of material in the area of shoals at the Bay mouth. Additional supportive evidence for this conclusion is illustrated with ocean color scanner data.

  5. Residual fluxes of water, salt and suspended sediment in the Beypore Estuary

    Digital Repository Service at National Institute of Oceanography (India)

    AnilKumar, N.; Revichandran, C.; Sankaranarayanan, V.N.; Josanto, V.

    The monthly trends of the residual fluxes of salt and water and the transportation of suspended sediments in the Beypore estuarine system, Kerala, India were examined. At the river mouth the water flux was directed seaward during the postmonsoon...

  6. Suspended sediment fluxes in a tropical estuary, west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    AnilKumar, N.; DineshKumar, P.K.; Srinivas, K.

    Annual transport processes of suspended sediments in Beypore estuary - a tropical estuary along the south west coast of India - were investigated based on time series measurements within the system. It's observed that the sediment transport...

  7. Chlorophyll 'a' particulate organic carbon and suspended load from the mangrove areas of Cochin backwaters

    Digital Repository Service at National Institute of Oceanography (India)

    Sheeba, P.; Devi, K.S.; Balasubramanian, T.; Sankaranarayanan, V.N.

    Chlorophyll 'a' Particulate Organic Carbon and suspended load were estimated for one year from two distinct mangrove areas of Cochin backwaters, viz. Puthuvypeen and Nettoor. Environmental parameters like tau degrees C, S ppt and pH were also...

  8. Evaluation of Spinacia oleracea L. leaves mucilage as an innovative suspending agent.

    Science.gov (United States)

    Nayak, Amit Kumar; Pal, Dilipkumar; Pany, Dipti Ranjan; Mohanty, Biswaranjan

    2010-07-01

    The present study was undertaken to evaluate the mucilage isolated from Spinacia oleracea L. leaves, commonly named spinach (family: Amaranthaceae) as an innovative suspending agent. Zinc oxide suspensions (20% w/v) were prepared using the mucilage of S. oleracea L. leaves as a suspending agent, and it was evaluated for its stability by using parameters like, sedimentation profile, degree of flocculation, and redispersibility. The effect of the tested mucilage on the suspension was compared with various commonly used suspending agents, such as, tragacanth, bentonite, and sodium carboxymethyl cellulose (NaCMC) at concentrations of 0.5, 1.0, and 2.0% w/v. The results obtained indicated that the mucilage of S. oleracea L. leaves could be used as a suspending agent, and the performance was found to be superior to both tragacanth and bentonite.

  9. Evaluation of Spinacia oleracea L. leaves mucilage as an innovative suspending agent

    Directory of Open Access Journals (Sweden)

    Amit Kumar Nayak

    2010-01-01

    Full Text Available The present study was undertaken to evaluate the mucilage isolated from Spinacia oleracea L. leaves, commonly named spinach (family: Amaranthaceae as an innovative suspending agent. Zinc oxide suspensions (20% w/v were prepared using the mucilage of S. oleracea L. leaves as a suspending agent, and it was evaluated for its stability by using parameters like, sedimentation profile, degree of flocculation, and redispersibility. The effect of the tested mucilage on the suspension was compared with various commonly used suspending agents, such as, tragacanth, bentonite, and sodium carboxymethyl cellulose (NaCMC at concentrations of 0.5, 1.0, and 2.0% w/v. The results obtained indicated that the mucilage of S. oleracea L. leaves could be used as a suspending agent, and the performance was found to be superior to both tragacanth and bentonite.

  10. 76 FR 80982 - International Cyclotron, Inc., Hato Rey, Puerto Rico; Order Suspending Licensed Activities

    Science.gov (United States)

    2011-12-27

    ...-0292] International Cyclotron, Inc., Hato Rey, Puerto Rico; Order Suspending Licensed Activities I International Cyclotron, Inc. (International Cyclotron; Licensee) is the holder of Byproduct Materials License... International Cyclotron submitted its NRC license application related to the cyclotron, it requested...

  11. Substantial export of suspended sediment to the global oceans from glacial erosion in Greenland

    NARCIS (Netherlands)

    Overeem, I.; Hudson, Brian D; Syvitski, James P. M.; Mikkelsen, Andreas B.; Hasholt, B.; van den Broeke, M. R.; Noel, B. P. Y.; Morlighem, M.

    2017-01-01

    Limited measurements along Greenland’s remote coastline hamper quantification of the sediment and associated nutrients draining the Greenland ice sheet, despite the potential influence of river-transported suspended sediment on phytoplankton blooms and carbon sequestration. Here we calibrate

  12. Seasonal variations of total suspended matter (TSM) in the Gulf of Khambhat, west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Misra, A.; ManiMurali, R.; Sukumaran, S.; Vethamony, P.

    Total Suspended Matter (TSM)is an important parameter for determining the water quality in coastal regions as it is responsible for the reduction in the light available to the aquatic vegetation which subsequently alters the health and quality...

  13. Natural isotopic composition of nitrogen in suspended particulate matter in the Bay of Bengal

    Digital Repository Service at National Institute of Oceanography (India)

    Kumar, S.; Ramesh, R.; Bhosle, N.B.; Sardessai, S.; Sheshshayee, M.S.

    The first measurements of nitrogen isotopic composition (delta sup(15) N) in suspended particulate matter (SPM) of the surface Bay of Bengal (BOB) at 24 different locations during pre- (April-May 2003) and post- (September-October 2002) monsoon...

  14. Experimental realization of suspended atomic chains composed of different atomic species

    Energy Technology Data Exchange (ETDEWEB)

    Bettini, Jefferson; Ugarte, Daniel [Laboratorio Nacional de Luz Sincrotron (LNLS), Campinas, SP (Brazil); Sato, Fernando; Galvao, Douglas Soares [Universidade Estadual de Campinas (UNICAMP), SP (Brazil). Inst. de Fisica Gleb Wataghin; Coura, Pablo Zimmerman; Dantas, Socrates de Oliveira [Universidade Federal de Juiz de Fora (UFJF), MG (Brazil). Inst. de Ciencias Exatas. Dept. de Fisica

    2006-07-01

    We report high resolution transmission electron microscopy (HRTEM) and molecular dynamics results of the first experimental test of suspended atomic chains composed of different atomic species formed from spontaneous stretching of metallic nanowires. (author)

  15. Continuous-flow centrifugation to collect suspended sediment for chemical analysis

    Science.gov (United States)

    Conn, Kathleen E.; Dinicola, Richard S.; Black, Robert W.; Cox, Stephen E.; Sheibley, Richard W.; Foreman, James R.; Senter, Craig A.; Peterson, Norman T.

    2016-12-22

    Recent advances in suspended-sediment monitoring tools and surrogate technologies have greatly improved the ability to quantify suspended-sediment concentrations and to estimate daily, seasonal, and annual suspended-sediment fluxes from rivers to coastal waters. However, little is known about the chemical composition of suspended sediment, and how it may vary spatially between water bodies and temporally within a single system owing to climate, seasonality, land use, and other natural and anthropogenic drivers. Many water-quality contaminants, such as organic and inorganic chemicals, nutrients, and pathogens, preferentially partition in sediment rather than water. Suspended sediment-bound chemical concentrations may be undetected during analysis of unfiltered water samples, owing to small water sample volumes and analytical limitations. Quantification of suspended sediment‑bound chemical concentrations is needed to improve estimates of total chemical concentrations, chemical fluxes, and exposure levels of aquatic organisms and humans in receiving environments. Despite these needs, few studies or monitoring programs measure the chemical composition of suspended sediment, largely owing to the difficulty in consistently obtaining samples of sufficient quality and quantity for laboratory analysis.A field protocol is described here utilizing continuous‑flow centrifugation for the collection of suspended sediment for chemical analysis. The centrifuge used for development of this method is small, lightweight, and portable for the field applications described in this protocol. Project scoping considerations, deployment of equipment and system layout options, and results from various field and laboratory quality control experiments are described. The testing confirmed the applicability of the protocol for the determination of many inorganic and organic chemicals sorbed on suspended sediment, including metals, pesticides, polycyclic aromatic hydrocarbons, and

  16. A study of metal ion adsorption at low suspended-solid concentrations

    Science.gov (United States)

    Chang, Cecily C.Y.; Davis, J.A.; Kuwabara, J.S.

    1987-01-01

    A procedure for conducting adsorption studies at low suspended solid concentrations in natural waters (NaCl) concentration (0??1-0??002 m) and particle concentration (2-50 mg l-1). The lack of success of the Davis Leckie site bonding model in describing Zn(II) adsorption emphasizes the need for further studies of adsorption at low suspended-solid concentrations. ?? 1987.

  17. Wavelength-Tunable IR Detector based on Suspended Bilayer Graphene Micro Ribbons

    Science.gov (United States)

    2013-11-05

    high purity copper foil using a low pressure CVD furnace at 1000 oC in a hydrogen, argon and methane environment. Raman spectrum of the graphene ...characterized in Year One a device with suspended graphene microribbons, and found that fully suspended CVD -grown graphene devices are dominated by the...photoelectric effect, which is promising towards CVD -grown graphene photodetectors approaching THz cut-off frequencies. chemical vapor deposition, strain

  18. Measurement of Suspended Sediment Transport Processes off the Holderness Coast - Southern North Sea, England

    OpenAIRE

    Blewett, Joanna Catherine

    1998-01-01

    A field campaign was set up as part of the LOIS-RACS coastal program (1994-1996), to identify the near-bed physical processes responsible for suspended sediment movement in shallow water (10-20m depth) off the Holdemess coast, NE England. A new benthic tripod system Boundary Layer Intelligent Sensor System (BLISS) has been developed and deployed along a transect at three sites, normal to the coastline at Tunstall. Measurements of current velocity, suspended sediment concentrati...

  19. Thermal instability of Walters B' viscoelastic fluid permeated with suspended particles in hydromagnetics in porous medium

    Directory of Open Access Journals (Sweden)

    Kumar Pardeep

    2004-01-01

    Full Text Available The effect of suspended particles on the thermal instability of Walters B' viscoelastic fluid in hydromantic in porous medium is considered. For stationary convection, Walters B' viscoelastic fluid behaves like a Newtonian fluid. The medium permeability and suspended particles has ten the onset of convection whereas the magnetic field postpones the onset of convection, for the case of stationary convection. The magnetic field and viscoelasticity intro duce oscillatory modes in the system which was non-existent in their absence.

  20. Generation of Department of Defense Architecture Framework (DODAF) Models Using the Monterey Phoenix Behavior Modeling Approach

    Science.gov (United States)

    2015-09-01

    notes the following in the forward to Thomas Erl’s SOA Design Patterns book: The entire history for software engineering can be characterized as...Washington, D.C.: Department of Defense Chief Information Officer. Erl, Thomas. 2009. SOA Design Patterns . Boston, MA: SOA Systems. Erl, Thomas...author and do not reflect the official policy or position of the Department of Defense or the U.S. Government . IRB Protocol number ____N/A____. 12a