46 CFR 28.535 - Inclining test.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 1 2012-10-01 2012-10-01 false Inclining test. 28.535 Section 28.535 Shipping COAST... VESSELS Stability § 28.535 Inclining test. (a) Except as provided in paragraphs (b) and (c) of this... order to do the calculations required in this subpart must have an inclining test performed. (b) A...

46 CFR 28.535 - Inclining test.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 1 2011-10-01 2011-10-01 false Inclining test. 28.535 Section 28.535 Shipping COAST... VESSELS Stability § 28.535 Inclining test. (a) Except as provided in paragraphs (b) and (c) of this... order to do the calculations required in this subpart must have an inclining test performed. (b) A...

46 CFR 164.023-13 - Production tests and inspections.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Constant Rate of Traverse tensile testing machine, capable of initial clamp separation of ten inches and a... production testing on a lot must meet the following criteria for the lot to be shipped as Coast Guard... the acceptance testing values but not less than the performance minimums. (2) Length/weight values...

46 CFR 56.97-35 - Pneumatic tests (replaces 137.5).

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Pneumatic tests (replaces 137.5). 56.97-35 Section 56.97-35 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING PIPING SYSTEMS AND APPURTENANCES Pressure Tests § 56.97-35 Pneumatic tests (replaces 137.5). (a) General Requirements. When a pneumatic test is performed, it...

46 CFR 160.073-15 - Tests.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 6 2011-10-01 2011-10-01 false Tests. 160.073-15 Section 160.073-15 Shipping COAST...-15 Tests. (a) The manufacturer shall perform a tensile test on the first three links made from a particular spool of wire. The test must be done by slowly loading the link until it breaks. The link must...

46 CFR 160.073-15 - Tests.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 6 2013-10-01 2013-10-01 false Tests. 160.073-15 Section 160.073-15 Shipping COAST...-15 Tests. (a) The manufacturer shall perform a tensile test on the first three links made from a particular spool of wire. The test must be done by slowly loading the link until it breaks. The link must...

46 CFR 160.073-15 - Tests.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 6 2010-10-01 2010-10-01 false Tests. 160.073-15 Section 160.073-15 Shipping COAST...-15 Tests. (a) The manufacturer shall perform a tensile test on the first three links made from a particular spool of wire. The test must be done by slowly loading the link until it breaks. The link must...

46 CFR 160.073-15 - Tests.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 6 2014-10-01 2014-10-01 false Tests. 160.073-15 Section 160.073-15 Shipping COAST...-15 Tests. (a) The manufacturer shall perform a tensile test on the first three links made from a particular spool of wire. The test must be done by slowly loading the link until it breaks. The link must...

46 CFR 160.073-15 - Tests.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 6 2012-10-01 2012-10-01 false Tests. 160.073-15 Section 160.073-15 Shipping COAST...-15 Tests. (a) The manufacturer shall perform a tensile test on the first three links made from a particular spool of wire. The test must be done by slowly loading the link until it breaks. The link must...

46 CFR 57.05-4 - Welder qualification by procedure tests.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Welder qualification by procedure tests. 57.05-4 Section 57.05-4 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING WELDING AND BRAZING Performance Qualifications § 57.05-4 Welder qualification by procedure tests...

46 CFR 57.05-4 - Welder qualification by procedure tests.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 2 2014-10-01 2014-10-01 false Welder qualification by procedure tests. 57.05-4 Section 57.05-4 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING WELDING AND BRAZING Performance Qualifications § 57.05-4 Welder qualification by procedure tests...

46 CFR 57.05-4 - Welder qualification by procedure tests.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 2 2013-10-01 2013-10-01 false Welder qualification by procedure tests. 57.05-4 Section 57.05-4 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING WELDING AND BRAZING Performance Qualifications § 57.05-4 Welder qualification by procedure tests...

46 CFR 57.05-4 - Welder qualification by procedure tests.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Welder qualification by procedure tests. 57.05-4 Section 57.05-4 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING WELDING AND BRAZING Performance Qualifications § 57.05-4 Welder qualification by procedure tests...

46 CFR 57.05-4 - Welder qualification by procedure tests.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 2 2011-10-01 2011-10-01 false Welder qualification by procedure tests. 57.05-4 Section 57.05-4 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING WELDING AND BRAZING Performance Qualifications § 57.05-4 Welder qualification by procedure tests...

Coast Guard Deepwater Acquisition Programs: Background, Oversight Issues, and Options for Congress

DTIC Science & Technology

2011-01-14

NUMBER 5e . TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Congressional Research Service,Library Of Congress...Martin and Northrop Grumman Ship Systems ( NGSS ). ICGS was awarded an indefinite delivery, indefinite quantity (ID/IQ) contract for the Deepwater...Deepwater assets. The Coast Guard’s own management policies are generally aligned with DHS directives, although operational testing policies are still

46 CFR 160.066-7 - Performance requirements.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 6 2012-10-01 2012-10-01 false Performance requirements. 160.066-7 Section 160.066-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS....066-7 Performance requirements. (a) Each signal must: (1) Burn “vivid red” when tested as specified in...

46 CFR 160.066-7 - Performance requirements.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 6 2013-10-01 2013-10-01 false Performance requirements. 160.066-7 Section 160.066-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS....066-7 Performance requirements. (a) Each signal must: (1) Burn “vivid red” when tested as specified in...

46 CFR 160.066-7 - Performance requirements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 6 2014-10-01 2014-10-01 false Performance requirements. 160.066-7 Section 160.066-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS....066-7 Performance requirements. (a) Each signal must: (1) Burn “vivid red” when tested as specified in...

Study of Aerodynamic Drag Reduction on a Full-Scale Tractor-Trailer

DOT National Transportation Integrated Search

1976-04-01

Aerodynamic drag tests were performed on a tractor-trailer combination using the coast-down method on a smooth, nearly level runway. The tests included an investigation of drag reduction obtained with add-on devices that are commercially available or...

On-Track Testing as a Validation Method of Computational Fluid Dynamic Simulations of a Formula SAE Vehicle

NASA Astrophysics Data System (ADS)

Weingart, Robert

This thesis is about the validation of a computational fluid dynamics simulation of a ground vehicle by means of a low-budget coast-down test. The vehicle is built to the standards of the 2014 Formula SAE rules. It is equipped with large wings in the front and rear of the car; the vertical loads on the tires are measured by specifically calibrated shock potentiometers. The coast-down test was performed on a runway of a local airport and is used to determine vehicle specific coefficients such as drag, downforce, aerodynamic balance, and rolling resistance for different aerodynamic setups. The test results are then compared to the respective simulated results. The drag deviates about 5% from the simulated to the measured results. The downforce numbers show a deviation up to 18% respectively. Moreover, a sensitivity analysis of inlet velocities, ride heights, and pitch angles was performed with the help of the computational simulation.

On the road performance tests of electric test vehicle for correlation with road load simulator

NASA Technical Reports Server (NTRS)

Dustin, M. O.; Slavik, R. J.

1982-01-01

A dynamometer (road load simulator) is used to test and evaluate electric vehicle propulsion systems. To improve correlation between system tests on the road load simulator and on the road, similar performance tests are conducted using the same vehicle. The results of track tests on the electric propulsion system test vehicle are described. The tests include range at constant speeds and over SAE J227a driving cycles, maximum accelerations, maximum gradability, and tire rolling resistance determination. Road power requirements and energy consumption were also determined from coast down tests.

Static Evaluation of a NAVSTAR GPS (Magnavox Z-Set) Receiver - May-September 1979

DOT National Transportation Integrated Search

1980-05-01

The report documents the results of the static testing of a NAVSTAR Global Positioning System (GPS) single channel sequential receiver (Magnavox Z-Set). These tests were performed at the Coast Guard District 11 office in Long Beach, CA from May to Se...

Superpave binder implementation : final report.

DOT National Transportation Integrated Search

1999-01-01

Oregon Department of Transportation (ODOT) has specified performance-based asphalts (PBAs) since 1991. Developed by the Pacific Coast Conference on Asphalt Specifications (PCCAS) in 1990, the PBA concept uses conventional test methods for classificat...

An updated geospatial liquefaction model for global application

USGS Publications Warehouse

Zhu, Jing; Baise, Laurie G.; Thompson, Eric M.

2017-01-01

We present an updated geospatial approach to estimation of earthquake-induced liquefaction from globally available geospatial proxies. Our previous iteration of the geospatial liquefaction model was based on mapped liquefaction surface effects from four earthquakes in Christchurch, New Zealand, and Kobe, Japan, paired with geospatial explanatory variables including slope-derived VS30, compound topographic index, and magnitude-adjusted peak ground acceleration from ShakeMap. The updated geospatial liquefaction model presented herein improves the performance and the generality of the model. The updates include (1) expanding the liquefaction database to 27 earthquake events across 6 countries, (2) addressing the sampling of nonliquefaction for incomplete liquefaction inventories, (3) testing interaction effects between explanatory variables, and (4) overall improving model performance. While we test 14 geospatial proxies for soil density and soil saturation, the most promising geospatial parameters are slope-derived VS30, modeled water table depth, distance to coast, distance to river, distance to closest water body, and precipitation. We found that peak ground velocity (PGV) performs better than peak ground acceleration (PGA) as the shaking intensity parameter. We present two models which offer improved performance over prior models. We evaluate model performance using the area under the curve under the Receiver Operating Characteristic (ROC) curve (AUC) and the Brier score. The best-performing model in a coastal setting uses distance to coast but is problematic for regions away from the coast. The second best model, using PGV, VS30, water table depth, distance to closest water body, and precipitation, performs better in noncoastal regions and thus is the model we recommend for global implementation.

Final Prep on SSME

NASA Image and Video Library

2005-10-25

Alvin Pittman Sr., lead electronics technician with Pratt & Whitney Rocketdyne, and Janine Cuevas, a mechanical technician with PWR, perform final preparations on the space shuttle main engine tested Oct. 25, 2005, at NASA's Stennis Space Center. It was the first main engine test since Hurricane Katrina hit the Gulf Coast on Aug. 29.

Final Prep on SSME

NASA Technical Reports Server (NTRS)

2005-01-01

Alvin Pittman Sr., lead electronics technician with Pratt & Whitney Rocketdyne, and Janine Cuevas, a mechanical technician with PWR, perform final preparations on the space shuttle main engine tested Oct. 25, 2005, at NASA's Stennis Space Center. It was the first main engine test since Hurricane Katrina hit the Gulf Coast on Aug. 29.

Static evaluation of a NAVSTAR Global Positioning System (GPS) (Magnavox Z-Set) receiver, May-September, 1979

DOT National Transportation Integrated Search

1980-05-01

The report documents the results of the static testing of a NAVSTAR Global Positioning System (GPS) single channel sequential receiver (Magnavox Z-Set). These tests were performed at the Coast Guard District 11 office in Long Beach, CA from May to Se...

78 FR 4855 - Random Drug Testing Rate for Covered Crewmembers

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-23

... DEPARTMENT OF HOMELAND SECURITY Coast Guard [Docket No. USCG-2009-0973] Random Drug Testing Rate for Covered Crewmembers AGENCY: Coast Guard, DHS. ACTION: Notice of minimum random drug testing rate. SUMMARY: The Coast Guard has set the calendar year 2013 minimum random drug testing rate at 25 percent of...

76 FR 79204 - Random Drug Testing Rate for Covered Crewmembers

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-21

... DEPARTMENT OF HOMELAND SECURITY Coast Guard [Docket No. USCG-2009-0973] Random Drug Testing Rate for Covered Crewmembers AGENCY: Coast Guard, DHS. ACTION: Notice of minimum random drug testing rate. SUMMARY: The Coast Guard has set the calendar year 2012 minimum random drug testing rate at 50 percent of...

76 FR 1448 - Random Drug Testing Rate for Covered Crewmembers

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-10

... DEPARTMENT OF HOMELAND SECURITY Coast Guard [Docket No. USCG-2009-0973] Random Drug Testing Rate for Covered Crewmembers AGENCY: Coast Guard, DHS. ACTION: Notice of minimum random drug testing rate. SUMMARY: The Coast Guard has set the calendar year 2011 minimum random drug testing rate at 50 percent of...

New Lubricants Protect Machines and the Environment

NASA Technical Reports Server (NTRS)

2007-01-01

In 1994, NASA and Lockheed Martin Space Operations commissioned Sun Coast Chemicals of Daytona Inc to develop a new type of lubricant that would be safe for the environment and help "grease the wheels" of the shuttle-bearing launcher platform. Founded in 1989, Sun Coast Chemicals is known amongst the racing circuit for effective lubricants that help overcome engine and transmission problems related to heat and wear damage. In a matter of weeks, Sun Coast Chemical produced the biodegradable, high-performance X-1R Crawler Track Lube. In 1996, Sun Coast Chemical determined there was a market for this new development, and introduced three derivative products, Train Track Lubricant, Penetrating Spray Lubricant, and Biodegradable Hydraulic Fluid, and then quickly followed with a gun lubricant/cleaner and a fishing rod and reel lubricant. Just recently, Sun Coast introduced the X-1R Corporation, which folds the high-performance, environmentally safe benefits into a full line of standard automotive and specially formulated racing products. The entire X-1R automotive product line has stood up to rigorous testing by groups such as the American Society of Mechanical Engineers, the Swedish National Testing and Research Institute, the Department of Mechanical Engineering at Oakland University (Rochester, Michigan), and Morgan-McClure Motorsports (Abingdon, Virginia). The X-1R Corporation also markets "handy packs" for simple jobs around the house, consisting of a multi-purpose, multi-use lubricant and grease. In 2003, The X-1R Corporation teamed up with Philadelphia-based Penn Tackle Manufacturing Co., a leading manufacturer of fishing tackle since 1932, to jointly develop and market a line of advanced lubrication products for saltwater and freshwater anglers

Test plan for CAL/APT goal 5

DOT National Transportation Integrated Search

1999-11-01

Goal 5 is the comparison of the performance of drained and undrained flexible pavements under 'wet' conditions. Wet conditions intend to simulate approximate surface infiltration rates that would occur along the northwest coast of California during a...

76 FR 1384 - Special Local Regulation; Olympia Harbor Days Tug Boat Races, Budd Inlet, WA

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-10

... to Mariners. Dated: November 24, 2010. G.T. Blore, Rear Admiral, U.S. Coast Guard Commander... technical standards (e.g., specifications of materials, performance, design, or operation; test methods...

Using site-selection model to identify suitable sites for seagrass transplantation in the west coast of South Sulawesi

NASA Astrophysics Data System (ADS)

Lanuru, Mahatma; Mashoreng, S.; Amri, K.

2018-03-01

The success of seagrass transplantation is very much depending on the site selection and suitable transplantation methods. The main objective of this study is to develop and use a site-selection model to identify the suitability of sites for seagrass (Enhalus acoroides) transplantation. Model development was based on the physical and biological characteristics of the transplantation site. The site-selection process is divided into 3 phases: Phase I identifies potential seagrass habitat using available knowledge, removes unnecessary sites before the transplantation test is performed. Phase II involves field assessment and transplantation test of the best scoring areas identified in Phase I. Phase III is the final calculation of the TSI (Transplant Suitability Index), based on results from Phases I and II. The model was used to identify the suitability of sites for seagrass transplantation in the West coast of South Sulawesi (3 sites at Labakkang Coast, 3 sites at Awerange Bay, and 3 sites at Lale-Lae Island). Of the 9 sites, two sites were predicted by the site-selection model to be the most suitable sites for seagrass transplantation: Site II at Labakkang Coast and Site III at Lale-Lae Island.

Performance Tests of Alternative Ballast Water Treatment Systems

DOT National Transportation Integrated Search

2001-08-01

This report summarizes the results of the U.S. Coast Guard (USCG) assessment of ballast water treatment system alternatives to ballast water exchange as a means of reducing the probability of aquatice nuisance species (ANS) transfer. The audits inclu...

[Malaria serology test: what contribution does it make in an endemic country such as Ivory Coast?

PubMed

Goran-Kouacou, Amah Patricia Victorine; Dou, Gonat Serge; Zika, Kalou Dibert; Adou, Adjoumanvoulé Honoré; Yéboah, Oppong Richard; Aka, Rita Ahou; Hien, Sansan; Siransy, Kouabla Liliane; N'Guessan, Koffi; Djibangar, Tariam Agnès; Dassé, Séry Romuald; Adoubryn, Koffi Daho

2017-01-01

Malaria serology test seems to have attracted very little interest in endemic countries such as Ivory Coast. However, this examination has been regularly performed in the parasitology laboratory at the Training and Research Unit of Medical Sciences in Abidjan. Our study aimed to highlight the contribution of malaria serology test in our endemic country context. We conducted a retrospective study of malaria serology test using Falciparum-Spot IF (bioMerieux) kit for the detection of IgG antiplasmodial antibodies. It included all malaria serology tests performed from January 2007 to February 2011 and whose results were available in the registry. In total, 136 patients were selected. The average age of patients was 36,3 years, ranging from 1 to 81 years, and sex ratio was 0,97. Indications for malaria serology test were varied and dominated by splenomegaly (49.3%), cytopenias (14.7%), indeterminate fever (13.2%). Almost all of the patients (98.5%) had antiplasmodial antibodies with high medium titer of 1057,35IU/ml. There was no link between age and Ab titer, which was higher in cytopenias, prolonged fevers and the splenomegaly. Malaria serology test seems to have attracted very little interest in routine clinical practice provided in our endemic area because, whatever the reason of the prescription, titers were high.

46 CFR 110.30-5 - Inspection for certification.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING GENERAL PROVISIONS Testing and Inspection § 110.30-5 Inspection for certification. Electric installations and electric... mechanical and electrical condition and performance. Particular note must be made of circuits added or...

46 CFR 110.30-5 - Inspection for certification.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING GENERAL PROVISIONS Testing and Inspection § 110.30-5 Inspection for certification. Electric installations and electric... mechanical and electrical condition and performance. Particular note must be made of circuits added or...

46 CFR 110.30-5 - Inspection for certification.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING GENERAL PROVISIONS Testing and Inspection § 110.30-5 Inspection for certification. Electric installations and electric... mechanical and electrical condition and performance. Particular note must be made of circuits added or...

46 CFR 169.829 - Emergency lighting and power systems.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 169.829 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Operations Tests, Drills, and Inspections § 169.829 Emergency lighting and power systems... and performance of the apparatus must be noted in the official logbook. ...

46 CFR 170.160 - Specific applicability.

Code of Federal Regulations, 2012 CFR

2012-10-01

...) A vessel that performs one of the simplified stability proof tests described in subpart C of part... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SUBDIVISION AND STABILITY STABILITY REQUIREMENTS FOR ALL INSPECTED VESSELS Intact Stability Criteria § 170.160 Specific applicability. (a) Except...

46 CFR 170.160 - Specific applicability.

Code of Federal Regulations, 2011 CFR

2011-10-01

...) A vessel that performs one of the simplified stability proof tests described in subpart C of part... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SUBDIVISION AND STABILITY STABILITY REQUIREMENTS FOR ALL INSPECTED VESSELS Intact Stability Criteria § 170.160 Specific applicability. (a) Except...

46 CFR 170.160 - Specific applicability.

Code of Federal Regulations, 2014 CFR

2014-10-01

...) A vessel that performs one of the simplified stability proof tests described in subpart C of part... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SUBDIVISION AND STABILITY STABILITY REQUIREMENTS FOR ALL INSPECTED VESSELS Intact Stability Criteria § 170.160 Specific applicability. (a) Except...

46 CFR 170.160 - Specific applicability.

Code of Federal Regulations, 2013 CFR

2013-10-01

...) A vessel that performs one of the simplified stability proof tests described in subpart C of part... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SUBDIVISION AND STABILITY STABILITY REQUIREMENTS FOR ALL INSPECTED VESSELS Intact Stability Criteria § 170.160 Specific applicability. (a) Except...

Vehicle test report: South Coast Technology electric Volkswagen Rabbit with developmental low-power armature chopper

NASA Technical Reports Server (NTRS)

Marte, J. E.; Bryant, J. A.; Livingston, R.

1983-01-01

Dynamometer performance of a South Coast Technology electric conversion of a Volkswagen (VW) Rabbit designated SCT-8 was tested. The SCT-8 vehicle was fitted with a transistorized chopper in the motor armature circuit to supplement the standard motor speed control via field weakening. The armature chopper allowed speed control below the motor base speed. This low speed control was intended to reduce energy loss at idle during stop-and-go traffic; to eliminate the need for using the clutch below base motor speed; and to improve the drivability. Test results indicate an improvement of about 3.5% in battery energy economy for the SAE J227a-D driving cycle and 6% for the C-cycle with only a minor reduction in acceleration performance. A further reduction of about 6% would be possible if provision were made for shutting down field power during the idle phases of the driving cycles. Drivability of the vehicle equipped with the armature chopper was significantly improved compared with the standard SCT Electric Rabbit.

Air Sensor Kit Performance Testing and Pollutant Mapping Supports Community Air Monitoring Project

EPA Pesticide Factsheets

EPA is collaborating on a research project with the South Coast Air Quality Management District in Diamond Bar, Calif. to gain an enhanced understanding of fine particulate matter (PM2.5) and ozone concentrations across the study area.

Electromagnetic Compatibility between Marine Automatic Identification and Public Correspondence Systems in the Maritime Mobile VHF Band.

DOT National Transportation Integrated Search

2000-04-01

The Coast Guard funded the National Telecommunications and Information Administration : (NTIA) to perform electromagnetic compatibility (EMC) tests between an ITU-R M. 825-3 : (Characteristics Of a Transponder System Using Digital Selective Calling T...

46 CFR 57.02-4 - Fabricator's responsibility.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING WELDING AND BRAZING... manufacturer or contractor is responsible for the welding and brazing done by his organization and shall conduct tests required in this part to qualify the welding and brazing procedures used and the performance...

46 CFR 57.02-4 - Fabricator's responsibility.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING WELDING AND BRAZING... manufacturer or contractor is responsible for the welding and brazing done by his organization and shall conduct tests required in this part to qualify the welding and brazing procedures used and the performance...

46 CFR 57.02-4 - Fabricator's responsibility.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING WELDING AND BRAZING... manufacturer or contractor is responsible for the welding and brazing done by his organization and shall conduct tests required in this part to qualify the welding and brazing procedures used and the performance...

46 CFR 57.02-4 - Fabricator's responsibility.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING WELDING AND BRAZING... manufacturer or contractor is responsible for the welding and brazing done by his organization and shall conduct tests required in this part to qualify the welding and brazing procedures used and the performance...

46 CFR 57.02-4 - Fabricator's responsibility.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING WELDING AND BRAZING... manufacturer or contractor is responsible for the welding and brazing done by his organization and shall conduct tests required in this part to qualify the welding and brazing procedures used and the performance...

Installation and early performance of a field test section of asphalt rubber concrete.

DOT National Transportation Integrated Search

1991-01-01

Asphalt rubber, which is produced by reacting asphalt cement and crumb rubber, is claimed to increase fatigue life and reduce rutting of asphalt concrete; however, the service life must be increased significantly to offset the additional coast of add...

USCG Research & Development Center and Eighth Coast Guard District BOATRACS Test and Evaluation Project; Test Plan

DOT National Transportation Integrated Search

1997-09-20

The Eight Coast Guard District has an extremely large AOR : encompassing 26 States. The District is responsible for 1,200 miles : of coast line and 10,300 miles of inland waterways. The major : missions are Law Enforcement, Search and Rescue, and Pol...

[Contribution of the rapid diagnostic tests for infectious diseases to the patient management in the Great East Japan earthquake].

PubMed

Hatta, Masumitsu; Kaku, Mitsuo

2012-01-01

On 11 March 2011, an earthquake measuring 9.0 on the Richter scale off the northeast coast of Honshu Island, Japan, produced a devastating tsunami that destroyed many towns and villages near the coast in Iwate, Miyagi, and Fukushima prefectures. Miyagi Prefecture was the area most severely devastated by the tsunami, with extensive loss of life and property; hundreds of thousands of people lost their houses and were forced to move to evacuation areas. In the days and weeks following devastating natural disasters, the threat of infectious disease outbreak is high. Rapid diagnostic tests can be performed at or near the site of patient care and the tests were very useful in this disaster, because they enabled us to manage patients appropriately in the settings where medical resources were limited. Here we report actual cases where the rapid diagnostic tests for infectious diseases were useful in the patient management.

Numerical Modelling of Solitary Wave Experiments on Rubble Mound Breakwaters

NASA Astrophysics Data System (ADS)

Guler, H. G.; Arikawa, T.; Baykal, C.; Yalciner, A. C.

2016-12-01

Performance of a rubble mound breakwater protecting Haydarpasa Port, Turkey, has been tested under tsunami attack by physical model tests conducted at Port and Airport Research Institute (Guler et al, 2015). It is aimed to understand dynamic force of the tsunami by conducting solitary wave tests (Arikawa, 2015). In this study, the main objective is to perform numerical modelling of solitary wave tests in order to verify accuracy of the CFD model IHFOAM, developed in OpenFOAM environment (Higuera et al, 2013), by comparing results of the numerical computations with the experimental results. IHFOAM is the numerical modelling tool which is based on VARANS equations with a k-ω SST turbulence model including realistic wave generation, and active wave absorption. Experiments are performed using a Froude scale of 1/30, measuring surface elevation and flow velocity at several locations in the wave channel, and wave pressure around the crown wall of the breakwater. Solitary wave tests with wave heights of H=7.5 cm and H=10 cm are selected which represent the results of the experiments. The first test (H=7.5 cm) is the case that resulted in no damage whereas the second case (H=10 cm) resulted in total damage due to the sliding of the crown wall. After comparison of the preliminary results of numerical simulations with experimental data for both cases, it is observed that solitary wave experiments could be accurately modeled using IHFOAM focusing water surface elevations, flow velocities, and wave pressures on the crown wall of the breakwater (Figure, result of sim. at t=29.6 sec). ACKNOWLEDGEMENTSThe authors acknowledge developers of IHFOAM, further extend their acknowledgements for the partial supports from the research projects MarDiM, ASTARTE, RAPSODI, and TUBITAK 213M534. REFERENCESArikawa (2015) "Consideration of Characteristics of Pressure on Seawall by Solitary Waves Based on Hydraulic Experiments", Jour. of Japan. Soc. of Civ. Eng. Ser. B2 (Coast. Eng.), Vol 71, p I889-I894 Guler, Arikawa, Oei, Yalciner (2015) "Performance of Rubble Mound Breakwaters under Tsunami Attack, A Case Study: Haydarpasa Port, Istanbul, Turkey", Coast. Eng. 104, 43-53 Higuera, Lara, Losada (2013) "Realistic Wave Generation and Active Wave Absorption for Navier-Stokes Models, Application to OpenFOAM", Coast. Eng. 71, 102-118

West Coast Swing Dancing as a Driven Harmonic Oscillator Model

NASA Astrophysics Data System (ADS)

Ferrara, Davon; Holzer, Marie; Kyere, Shirley

The study of physics in sports not only provides valuable insight for improved athletic performance and injury prevention, but offers undergraduate students an opportunity to engage in both short- and long-term research efforts. In this project, conducted by two non-physics majors, we hypothesized that a driven harmonic oscillator model can be used to better understand the interaction between two west coast swing dancers since the stiffness of the physical connection between dance partners is a known factor in the dynamics of the dance. The hypothesis was tested by video analysis of two dancers performing a west coast swing basic, the sugar push, while changing the stiffness of the physical connection. The difference in stiffness of the connection from the ideal was estimated by the leader; the position with time data from the video was used to measure changes in the amplitude and phase difference between the leader and follower. While several aspects of our results agree with the proposed model, some key characteristics do not, possibly due to the follower relying on visual leads. Corresponding author and principal investigator.

Test and evaluation of 23 electric vehicles for state-of-the-art assessment

NASA Technical Reports Server (NTRS)

Dustin, M. O.; Denington, R. J.

1978-01-01

Data developed by ERDA used to evaluate the performance parameters of modern electric vehicles is presented with reference to range, acceleration, coast-down, and braking. Eight of the tested vehicles had some type of regenerative braking system, which provided range increases from 1 to 31 percent. In comparison with conventional vehicles, performance was found to be lower, and reliability poorer. Energy consumption was the same, but electric power is less damaging to the environment than hydrocarbon fuels, and does not use up an increasingly scarce resource.

46 CFR 161.010-4 - Procedure for approval.

Code of Federal Regulations, 2010 CFR

2010-10-01

... to the Commanding Officer, USCG Marine Safety Center, 1900 Half Street, SW., Suite 1000, Room 525, Washington, DC 20024, or transmitted by mail to: Commanding Officer, U.S. Coast Guard Marine Safety Center... and tests must be performed by an independent laboratory which meets the requirements of § 159.010-3...

Associations Between Functional Movement Screening, the Y Balance Test, and Injuries in Coast Guard Training.

PubMed

Cosio-Lima, Ludmila; Knapik, Joseph J; Shumway, Richard; Reynolds, Katy; Lee, Youngil; Greska, Eric; Hampton, Michael

2016-07-01

Tests that have the ability to predict injuries in various military and athletic populations are important because of the role they could play in primary prevention. Functional Movement Screen (FMS) and Y Balance Tests (YBT) may provide this prognostic ability. This study examined the association between injuries and age, physical characteristics, FMS, and upper and lower body YBTs among Coast Guard Maritime Security Response Team (MSRT) candidates. Thirty-one male Coast Guard Maritime Security Response Team candidates were administered the 7 FMS tests and lower- and upper-body YBTs before their intense 2-month training course. Age, height, weight, and body mass index were also obtained. Physical training-related injuries were recorded during the course. Injury incidence was 41%. Older age and lower scores on either FMS or the upper-body YBT were associated with higher injury risk. Performance of the lower-body YBT was not associated with injury risk. This is the first investigation showing that lower scores on the upper-body YBT were associated with higher injury risk and is in consonance with previous investigations demonstrating associations between lower FMS scores and higher injury risk. Certain limitations need to be addressed. Future studies should determine if FMS and the YBTs have prognostic ability in other populations. Reprint & Copyright © 2016 Association of Military Surgeons of the U.S.

Coast guard : observations on the fiscal year 2010 budget and related performance and management challenges.

DOT National Transportation Integrated Search

2009-07-01

The U.S. Coast Guard, a component : of the Department of Homeland : Security (DHS), conducts 11 : statutory missions that range from : marine safety to defense readiness. : To enhance mission performance, : the Coast Guard is implementing a : moderni...

46 CFR 159.007-7 - Application for acceptance for production inspections and tests: Coast Guard action.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 6 2011-10-01 2011-10-01 false Application for acceptance for production inspections and tests: Coast Guard action. 159.007-7 Section 159.007-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL APPROVAL OF EQUIPMENT AND MATERIALS Production Inspection...

46 CFR 159.007-7 - Application for acceptance for production inspections and tests: Coast Guard action.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 6 2010-10-01 2010-10-01 false Application for acceptance for production inspections and tests: Coast Guard action. 159.007-7 Section 159.007-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL APPROVAL OF EQUIPMENT AND MATERIALS Production Inspection...

Defense.gov Special Report: Hispanic Heritage Month

Science.gov Websites

, practice and test their skills in STEM. Name: Coast Guard Lt. Cmdr. Luis Carmona Coast Guard Lt. Cmdr. Luis of the Coast Guard's College Student Pre-Commissioning Initiative program, leveraged his extensive to the U.S. Army Operational Test Command, Fort Hood, Texas, where he served as chief of the Combat

Baseline and Verification Tests of the Electric Vehicle Associates’ Current Fare Station Wagon.

DTIC Science & Technology

1983-01-01

ELECTRIC Final Test Report VEICLE ASSOCIATES’CURRENT FARE STATION WAGON 27 March 1980 -6 November 1981 6. PERFORMING ORG. REPORT NUMBER * .7. AUTNOR(s) a...Whe,% Doe. Er(,rrrd) -I PREFACE Z..1~ The electric and hybrid vehicle test was conducted by the U.S. Army Mobility Equipment Research and Development...COAST-DOWN D. ELECTRIC AND HYBRID VEHICLE 92 VERIFICATION PROCEDURES 1".f S. -..°.o. . *-.. .,". .. " . ,. . . . . . . % % %d° ILLUSTRATIONS Figure

The Coast Artillery Journal. Volume 57, Number 4, October 1922

DTIC Science & Technology

1922-10-01

NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Coast Artillery Training Center,Coast Artillery Journal,Fort Monroe,VA,23651 8. PERFORMING ...learning; its change of purpose from doing things to learning how best to do them; its rejection always of academic instruction for the applicatory...attainment along political, commercial, industrial, financial, agri- cultural, and professional lines were impressed to perform duties funda- mental to

Illustrating Newton's Second Law with the Automobile Coast-Down Test.

ERIC Educational Resources Information Center

Bryan, Ronald A.; And Others

1988-01-01

Describes a run test of automobiles for applying Newton's second law of motion and the concept of power. Explains some automobile thought-experiments and provides the method and data of an actual coast-down test. (YP)

46 CFR 159.010-3 - Independent laboratory: Standards for acceptance.

Code of Federal Regulations, 2010 CFR

2010-10-01

... engaged, as a regular part of its business, in performing inspections and tests that are the same as or... manufacturer; (4) Not be dependent on Coast Guard acceptance under this subchapter to remain in business; and (5) Not advertise or promote the manufacturer's equipment or material that the laboratory inspects...

75 FR 41987 - Regulated Navigation Areas; Bars Along the Coasts of Oregon and Washington; Amendment

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-20

... channel thence northward along the seaward shoreline to the beginning. * * * * * Dated: July 7, 2010. G.T... standards (e.g., specifications of materials, performance, design, or operation; test methods; sampling... effect on the human environment. This rule is categorically excluded, under figure 2-1, paragraph (34)(g...

Transportation Systems Center/U.S. Coast Guard L-Band Maritime Satellite Test Program : Test Summary: September - November 1974

DOT National Transportation Integrated Search

1975-06-01

Several L-band satellite communications tests with the NASA ATS-6 spacecraft and the U.S. Coast Guard Cutter SHERMAN are described. The tests included 1200 bit per second digital data, voice, simultaneous data and voice, ranging, multipath and antenn...

5 CFR 831.301 - Military service.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Administration (formerly Coast and Geodetic Survey and Environmental Science Services Administration), performed... (formerly Coast and Geodetic Survey and Environmental Science Services Administration), performed before the...

5 CFR 831.301 - Military service.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Administration (formerly Coast and Geodetic Survey and Environmental Science Services Administration), performed... (formerly Coast and Geodetic Survey and Environmental Science Services Administration), performed before the...

5 CFR 831.301 - Military service.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Administration (formerly Coast and Geodetic Survey and Environmental Science Services Administration), performed... (formerly Coast and Geodetic Survey and Environmental Science Services Administration), performed before the...

5 CFR 831.301 - Military service.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Administration (formerly Coast and Geodetic Survey and Environmental Science Services Administration), performed... (formerly Coast and Geodetic Survey and Environmental Science Services Administration), performed before the...

The Coast Artillery Journal. Volume 78, Number 2, March-April 1935

DTIC Science & Technology

1935-04-01

PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Coast Artillery Training Center,Coast Artillery...Journal,Fort Monroe,VA,23651 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S...issued; rela- tive strength; fire power; terrain; supply; time factor; use of reserves; etc. ’ The Black Executive Assistant Umpire performed the

Performance of rapid tests and algorithms for HIV screening in Abidjan, Ivory Coast.

PubMed

Loukou, Y G; Cabran, M A; Yessé, Zinzendorf Nanga; Adouko, B M O; Lathro, S J; Agbessi-Kouassi, K B T

2014-01-01

Seven rapid diagnosis tests (RDTs) of HIV were evaluated by a panel group who collected serum samples from patients in Abidjan (HIV-1 = 203, HIV-2 = 25, HIV-dual = 25, HIV = 305). Kit performances were recorded after the reference techniques (enzyme-linked immunosorbent assay). The following RDTs showed a sensitivity of 100% and a specificity higher than 99%: Determine, Oraquick, SD Bioline, BCP, and Stat-Pak. These kits were used to establish infection screening strategies. The combination with 2 or 3 of these tests in series or parallel algorithms showed that series combinations with 2 tests (Oraquick and Bioline) and 3 tests (Determine, BCP, and Stat-Pak) gave the best performances (sensitivity, specificity, positive predictive value, and negative predictive value of 100%). However, the combination with 2 tests appeared to be more onerous than the combination with 3 tests. The combination with Determine, BCP, and Stat-Pak tests serving as a tiebreaker could be an alternative to the HIV/AIDS serological screening in Abidjan.

Final report on decommissioning of wells, boreholes, and tiltmeter sites, Gulf Coast Interior Salt Domes of Louisiana

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1989-07-01

In the late 1970s, test holes were drilled in northern Louisiana in the vicinity of Vacherie and Rayburn`s Salt Domes as part of the Department of Energy`s (DOE) National Waste Terminal Storage (NWTS) (rename the Civilian Radioactive Waste Management (CRWM)) program. The purpose of the program was to evaluate the suitability of salt domes for long term storage or disposal of high-level nuclear waste. The Institute for Environmental Studies at Louisiana State University (IES/LSU) and Law Engineering Testing Company (LETCo) of Marietta, Georgia performed the initial field studies. In 1982, DOE awarded a contract to the Earth Technology Corporation (TETC)more » of Long Beach, California to continue the Gulf Coast Salt Dome studies. In 1986, DOE deferred salt domes from further consideration as repository sites. This report describes test well plugging and site abandonment activities performed by SWEC in accordance with Activity Plan (AP) 1--3, Well Plugging and Site Restoration of Work Sites in Louisiana. The objective of the work outlined in this AP was to return test sites to as near original condition as possible by plugging boreholes, removing equipment, regrading, and seeding. Appendices to this report contain forms required by State of Louisiana, used by SWEC to document decommissioning activities, and pertinent documentation related to lease/access agreements.« less

Aerodynamic drag reduction tests on a full-scale tractor-trailer combination with several add-on devices

NASA Technical Reports Server (NTRS)

Montoya, L. C.; Steers, L. L.

1974-01-01

Aerodynamic drag tests were performed on a conventional cab-over-engine tractor with a 45-foot trailer and five commercially available or potentially available add-on devices using the coast-down method. The tests ranged in velocity from approximately 30 miles per hour to 65 miles per hour and included some flow visualization. A smooth, level runway at Edwards Air Force Base was used for the tests, and deceleration measurements were taken with both accelerometers and stopwatches. An evaluation of the drag reduction results obtained with each of the five add-on devices is presented.

Characterizating Multi-layered Coastal Aquifer using Pneumatic Slug Tests

NASA Astrophysics Data System (ADS)

Malama, B.; Abere, M.; Mikenna, M.

2016-12-01

Results of pneumatic slug tests conducted in a monitoring wells of a shallow aquifer on the California Central Coast are presented. The aquifer is in the Los Osos groundwater basin on the California Central Coast, a semi-closed near-triangular groundwater basin bounded to the north and south by impermeable igneousbed rock and to the west by the Pacific Ocean. The groundwater basin is a multi-layered system comprising a perched, near-surface semi-confined, and a deep confined aquifer. The unincorporated community of Los Osos is wholly dependent on the groundwater basin that is threatened with seawater intrusion and nitratecontamination. The slug tests reported here were performed in the perched and semi-confined aquifers as part of a seawater intrusion characterization study. The semi-confined and confined aquifers show evidence of seawater intrusion with upconing in some deep aquifer municipal wells. The upconing has beeninterpreted by previous studies as evidence of preferential flow through a high permeability channel. The objective of the work was to test this hypothesis by mapping the horizontal and vertical spatial variability of hydraulic parameters across the basin and establish the extent of the high permeability unit.Here only preliminary results of slug tests conducted across the basin for vertically averaged hydraulic parameters are reported. The results provide an indication of the horizontal variability of hydraulic parameters. An additional study will be performed to characterize the vertical variability to investigate the probableexistsence of a high permeability channel.

Impact of the Dubai Coastline Intensive Urbanization on the Atmosphere Employing MODIS Data (2001-2014)

NASA Astrophysics Data System (ADS)

Elhacham, Emily; Alpert, Pinhas

2017-04-01

Over the last 20 years Dubai landscape has dramatically changed - artificial islands have been constructed as well as residential and industrial facilities along with roads systems. This rapid and massive construction placed Dubai urban growth rate at the top of the global list. Here, we investigate the impact of those constructions on the local atmosphere, both in land and sea based on MODIS data. It was found that, over the tested time period, temperature decreases and albedo increases were observed in the sea area of the artificial islands. In land, albedo decreases along with temperature increases of up to 2C were observed in the areas along the coast where intensive constructions occurred. In addition, the coast of Dubai was found to have urban heat island characteristics, where the urban center point at Deira area exhibits higher temperature than surrounding points along the coast. Nonetheless, the largest temperature trends were observed in the coastal area in between Palm Jumeirah and Palm Jebel Ali, where massive construction was performed during the tested time frame. Reference: E.Elhacham and P. Alpert ,"Impact of coastline-intensive anthropogenic activities on the atmosphere from moderate resolution imaging spectroradiometer (MODIS) data in Dubai (2001-2014)", Earth's Future, 4, 2016.

Airborne surveys of USA urban areas at 121.5/243 MHz

NASA Technical Reports Server (NTRS)

Taylor, R. E.; Hill, J. S.

1979-01-01

In situ, aircraft flight measurements were made in 1976 and 1977 by NASA of the radio-frequency environment over USA urban areas within the emergency distress search and rescue frequency bands at 121.5 and 243.0 MHz. This paper analyzes test results reported previously for USA East Coast and Midwest flight surveys; presented also are test results obtained in May 1977 for the USA West Coast during the NASA, ASSESS-II, Space Shuttle/Spacelab simulation aircraft flights. The USA West Coast flight include data at 121.5/243 MHz during an extensive series of aircraft passes for the Los Angeles urban area. The USA East Coast/Midwest measurements show correlation with population count.

The Coast Artillery Journal. Volume 70, Number 5, May 1929

DTIC Science & Technology

1929-05-01

Editor Busine ~ Manager Volume 70 li. S . DESTROYER LAMBERTON May, 1929 CONTENTS Number 5 Frontispiece THE ROLE OF THE 37-mm. FULL AUTOMATIC...5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME... S ) AND ADDRESS(ES) Coast Artillery Training Center,Coast Artillery Journal,Fort Monroe,VA,23651 8. PERFORMING ORGANIZATION REPORT NUMBER 9

Development and in-flight performance of the Mariner 9 spacecraft propulsion system

NASA Technical Reports Server (NTRS)

Evans, D. D.; Cannova, R. D.; Cork, M. J.

1972-01-01

On November 14, 1971, Mariner 9 was decelerated into orbit about Mars by a 1334-newton (300-lbf) liquid bipropellant propulsion system. The development and in-flight performance are described and summarized of this pressure-fed, nitrogen tetroxide/monomethyl hydrazine bipropellant system. The design of all Mariner propulsion subsystems has been predicated upon the premise that simplicity of approach, coupled with thorough qualification and margin-limits testing, is the key to cost-effective reliability. The qualification test program and analytical modeling of the Mariner 9 subsystem are discussed. Since the propulsion subsystem is modular in nature, it was completely checked, serviced, and tested independent of the spacecraft. Proper prediction of in-flight performance required the development of three significant modeling tools to predict and account for nitrogen saturation of the propellant during the six-month coast period and to predict and statistically analyze in-flight data. The flight performance of the subsystem was excellent, as were the performance prediction correlations. These correlations are presented.

77 FR 44470 - Safety Zone; Seafair Blue Angels Air Show Performance, Seattle, WA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-30

... 1625-AA00 Safety Zone; Seafair Blue Angels Air Show Performance, Seattle, WA AGENCY: Coast Guard, DHS... the safety hazards associated with the Seafair Blue Angels Air Show Performance which include low... Coast Guard is establishing this rule because the current regulation associated with the Seafair Blue...

On burst-and-coast swimming performance in fish-like locomotion.

PubMed

Chung, M-H

2009-09-01

Burst-and-coast swimming performance in fish-like locomotion is studied via two-dimensional numerical simulation. The numerical method used is the collocated finite-volume adaptive Cartesian cut-cell method developed previously. The NACA00xx airfoil shape is used as an equilibrium fish-body form. Swimming in a burst-and-coast style is computed assuming that the burst phase is composed of a single tail-beat. Swimming efficiency is evaluated in terms of the mass-specific cost of transport instead of the Froude efficiency. The effects of the Reynolds number (based on the body length and burst time), duty cycle and fineness ratio (the body length over the largest thickness) on swimming performance (momentum capacity and the mass-specific cost of transport) are studied quantitatively. The results lead to a conclusion consistent with previous findings that a larval fish seldom swims in a burst-and-coast style. Given mass and swimming speed, a fish needs the least cost if it swims in a burst-and-coast style with a fineness ratio of 8.33. This energetically optimal fineness ratio is larger than that derived from the simple hydromechanical model proposed in literature. The calculated amount of energy saving in burst-and-coast swimming is comparable with the real-fish estimation in the literature. Finally, the predicted wake-vortex structures of both continuous and burst-and-coast swimming are biologically relevant.

Development and in-flight performance of the Mariner 9 spacecraft propulsion system

NASA Technical Reports Server (NTRS)

Evans, D. D.; Cannova, R. D.; Cork, M. J.

1973-01-01

On November 14, 1971, Mariner 9 was decelerated into orbit about Mars by a 1334 N (300 lbf) liquid bipropellant propulsion system. This paper describes and summarizes the development and in-flight performance of this pressure-fed, nitrogen tetroxide/monomethyl hydrazine bipropellant system. The design of all Mariner propulsion subsystems has been predicted upon the premise that simplicity of approach, coupled with thorough qualification and margin-limits testing, is the key to cost-effective reliability. The qualification test program and analytical modeling are also discussed. Since the propulsion subsystem is modular in nature, it was completely checked, serviced, and tested independent of the spacecraft. Proper prediction of in-flight performance required the development of three significant modeling tools to predict and account for nitrogen saturation of the propellant during the six-month coast period and to predict and statistically analyze in-flight data.

46 CFR 16.260 - Records.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 1 2012-10-01 2012-10-01 false Records. 16.260 Section 16.260 Shipping COAST GUARD... Testing § 16.260 Records. (a) Employers must maintain records of chemical tests as provided in 49 CFR 40.333 and must make these records available to Coast Guard officials upon request. (b) The records shall...

46 CFR 16.260 - Records.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 1 2010-10-01 2010-10-01 false Records. 16.260 Section 16.260 Shipping COAST GUARD... Testing § 16.260 Records. (a) Employers must maintain records of chemical tests as provided in 49 CFR 40.333 and must make these records available to Coast Guard officials upon request. (b) The records shall...

46 CFR 16.260 - Records.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 1 2011-10-01 2011-10-01 false Records. 16.260 Section 16.260 Shipping COAST GUARD... Testing § 16.260 Records. (a) Employers must maintain records of chemical tests as provided in 49 CFR 40.333 and must make these records available to Coast Guard officials upon request. (b) The records shall...

The Nike-Black Brant V development program

NASA Technical Reports Server (NTRS)

Sevier, H.; Payne, B.; Ott, R.; Montag, W.

1976-01-01

The Nike-Black Brant V represents a combined U.S.-Canadian program to achieve a 40 percent increase in apogee performance over that of the unboosted BBV, with minimum component modification and no meaningful increase in flight environment levels. The process of achieving these objectives is described, in particular optimization of sustainer coast period and roll history, and the techniques used to ensure good stage separation. Details of the structural test program and subsequent successful vehicle proving flight are provided. Basic performance data are preented, with an indication of the further potential offered by Terrier boost.

Screening Gulf Coast forest species for susceptibility to Phytophthora ramorum

Treesearch

Jason Preuett; Daniel Collins; Douglas Luster; Timothy Widmer

2013-01-01

Phytophthora ramorum, the causal agent of sudden oak death in California oak woodlands, poses a threat to woody plants in the rest of the United States, including the Gulf Coast area, which is regarded as a high-risk location. Several plant species native to Gulf Coast forests were tested for susceptibility to P. ramorum,...

Performance Analysis of Tower Watch Camera Systems

DTIC Science & Technology

2001-05-01

U.S. Coast Guard Research and Development Center 1082 Shennecossett Road, Groton, CT 06340-6096 Report No. CG-D-10-01 Performance...Project Number Task Number Work Unit Number Performing Organization Name(s) and Address(es) U.S. Coast Guard Research and Development Center 1082 ...Research & Development Center 1082 Shennecossett Road Groton, CT 06340-6096 iii Technical Report Documentation Page 1. Report No. CG

75 FR 23589 - Safety Zone Regulations, Seafair Blue Angels Air Show Performance, Seattle, WA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-04

... Zone Regulations, Seafair Blue Angels Air Show Performance, Seattle, WA AGENCY: Coast Guard, DHS... Washington, WA for the annual Seafair Blue Angels Air Show from 10 a.m. on August 5, 2010 to 6 p.m. on August... Washington for the annual Seafair Blue Angels Air Show Performance. The Coast Guard will enforce the safety...

Thermal performance of an integrated thermal protection system for long-term storage of cryogenic propellants in space

NASA Technical Reports Server (NTRS)

Dewitt, R. L.; Boyle, R. J.

1977-01-01

It was demonstrated that cryogenic propellants can be stored unvented in space long enough to accomplish a Saturn orbiter mission after 1,200-day coast. The thermal design of a hydrogen-fluorine rocket stage was carried out, and the hydrogen tank, its support structure, and thermal protection system were tested in a vacuum chamber. Heat transfer rates of approximately 23 W were measured in tests to simulate the near-Earth portion of the mission. Tests to simulate the majority of the time the vehicle would be in deep space and sun-oriented resulted in a heat transfer rate of 0.11 W.

Orbit analysis for coastal zone oceanography observations.

NASA Technical Reports Server (NTRS)

Harrison, E. F.; Green, R. N.

1973-01-01

A study has been performed to define the orbital characteristics of a satellite dedicated to monitoring the coastal zones of the United States. The primary area of coverage is the east coast with secondary coverage of the west coast. Since no one orbital inclination fits both coasts, the inclination was determined by the east coast to be 63 deg. This inclination was found to give better coverage of the east coast than either its retrograde counterpart or a sun synchronous orbit. The two coasts require quite different orbits to maximize the coverage. The use of a small propulsive maneuver could be used to compromise the coverage between the two coastlines and change from one type orbit to the other.

Coast Guard Acquisitions: As Major Assets are Fielded, Overall Portfolio Remains Unaffordable

DTIC Science & Technology

2015-05-14

balances needs and resources, though the agencies have not specified when they will finish these efforts. What GAO Found GAO reported in March...For the past 5 years, GAO has found that the Coast Guard’s acquisition funding has fallen short of what it estimates it needs to fully recapitalize...We reviewed the Coast Guard’s funding needs, mission needs, future plans, and performance data to assess to what extent, if any, the Coast Guard

A Review of the MLAS Parachute Systems

NASA Technical Reports Server (NTRS)

Taylor, Anthony P.; Kelley, Christopher; Magner, Eldred; Peterson, David; Hahn, Jeffrey; Yuchnovicz, Daniel E.

2009-01-01

The NASA Engineering and Safety Center (NESC) is developing the Max Launch Abort System (MLAS) as a risk-mitigation design should problems arise with the baseline Orion spacecraft launch abort design. The Max in MLAS is dedicated to Max Faget, the renowned NASA spacecraft designer. The MLAS flight test vehicle consists of boost skirt, coast skirt and the MLAS fairing which houses a full scale boilerplate Orion Crew Module (CM). The objective of the flight test is to prove that the CM can be released from the MLAS fairing during pad abort conditions without detrimental recontact between the CM and fairing, achieving performance similar to the Orion launch abort system. The boost and coast skirts provide the necessary thrust and stability to achieve the flight test conditions and are released prior to the test -- much like the Little Joe booster was used in the Apollo Launch Escape System tests. To achieve the test objective, two parachutes are deployed from the fairing to reorient the CM/fairing to a heatshield first orientation. The parachutes then provide the force necessary to reduce the total angle of attack and body angular rates required for safe release of the CM from the fairing. A secondary test objective after CM release from the fairing is to investigate the removal of the CM forward bay cover (FBC) with CM drogue parachutes for the purpose of attempting to synchronously deploying a set of CM main parachutes. Although multiple parachute deployments are used in the MLAS flight test vehicle to complete its objective, there are only two parachute types employed in the flight test. Five of the nine parachutes used for MLAS are 27.6 ft D(sub 0) ribbon parachutes, and the remaining four are standard G-12 cargo parachutes. This paper presents an overview of the 27.6 ft D(sub 0) ribbon parachute system employed on the MLAS flight test vehicle for coast skirt separation, fairing reorientation, and as drogue parachutes for the CM after separation from the fairing. Discussion will include: the process used to select this design, previously proven as a spin/stall recovery parachute; descriptions of all components of the parachute system; the minor modifications necessary to adapt the parachute to the MLAS program; the techniques used to analyze the parachute for the multiple roles it performs; a discussion of the rigging techniques used to interface the parachute system to the vehicle; and a brief description of how the evolution of the program affected parachute usage and analysis. An overview of the Objective system, rationale for the MLAS approach and the future of the program will also be presented. We hope to have flight test results to report at the time of the Conference Presentation.

Muscle Glycogen, Fiber Type, Aerobic Fitness, and Anaerobic Capacity of West Coast U.S. Navy Sea-Air-Land Personnel (SEALS).

DTIC Science & Technology

1992-07-01

traininig and nutritional intake histories for the 36-48 hours preceding the biopsy. Aerobic Fitness Test. Aerobic endurance performance was evaluated...running, cycling, soccer, volleyball, Versiclimber®, calisthenics, and weightlifting . These activities are consistent with the training habits of a...success of missions requiring time-dependent coordination of unit movements. Achieving a greater degree of nutritional homogeneity and physical/mission

Sulawesi cacao (Theobroma cacao, l.) performances under two different agricultural system in east coast of Central Sulawesi

NASA Astrophysics Data System (ADS)

Muslimin; Wijayanti, W.; Anshary, A.; Basri, Z.; Cruz, A. F.; Suwastika, I. N.; Shiina, T.

2018-04-01

Cacao (Theobroma cacao L.) is one major agricultural commodity from central Sulawesi, which is significantly affected by a range of pest and diseases including Cacao Pod Borer (CPB), Pod Rod Diseases (PRD), and Vascular Streak Dieback (VSD). Intensive and extensive approaches, including introduction of various new superior cultivars/clones, and development of eco-friendly agricultural system were implemented in order to overtake that problem. Here, we observed the performance of three different clones (namely: Sulawesi 1, MCC01, and Tadulako-1) in two different locations (Parigi and Poso-which located along east coast of central Sulawesi province), and under two different Agricultural management system (echo-friendly-intensive and Non-Intensive). All clones tested showed their well-adapted and suitable to local conditions. The performance of each clone can be improved by intensive management system. Based on all observed parameters (number of wet bean per pot, bean count, fat and shell percentage, and percentage of infection) it convincingly showed that intensive management system was working well in improving the quality and quantity of cacao beans production, and it fit to commercial requirements. The highest rate of infection was by Phytophthora, and no significant differences on the overall performances. Clones of Sulawesi-1 and MCC01 most likely was better than Tadulako-1.

Report to Congress : International, Private-Sector Tug-Of-Opportunity System for the Waters of the Olympic Coast National Marine Sanctuary and the Strait of Juan De Fuca

DOT National Transportation Integrated Search

1996-12-01

The enclosed report provides information regarding the following: : (1)documentation requirements as prepared by the U.S. Coast Guard : for use in developing an ITOS, (2) performance requirements for : crew qualifications, tug performance capabilitie...

Reliability of Triaxial Accelerometry for Measuring Load in Men's Collegiate Ice Hockey.

PubMed

Van Iterson, Erik H; Fitzgerald, John S; Dietz, Calvin C; Snyder, Eric M; Peterson, Ben J

2017-05-01

Van Iterson, EH, Fitzgerald, JS, Dietz, CC, Snyder, EM, and Peterson, BJ. Reliability of triaxial accelerometry for measuring load in men's collegiate ice hockey. J Strength Cond Res 31(5): 1305-1312, 2017-Wearable microsensor technology incorporating triaxial accelerometry is used to quantify an index of mechanical stress associated with sport-specific movements termed PlayerLoad. The test-retest reliability of PlayerLoad in the environmental setting of ice hockey is unknown. The primary aim of this study was to quantify the test-retest reliability of PlayerLoad in ice hockey players during performance of tasks simulating game conditions. Division I collegiate male ice hockey players (N = 8) wore Catapult Optimeye S5 monitors during repeat performance of 9 ice hockey tasks simulating game conditions. Ordered ice hockey tasks during repeated bouts included acceleration (forward or backward), 60% top-speed, top-speed (forward or backward), repeated shift circuit, ice coasting, slap shot, and bench sitting. Coefficient of variation (CV), intraclass correlation coefficient (ICC), and minimum difference (MD) were used to assess PlayerLoad reliability. Test-retest CVs and ICCs of PlayerLoad were as follows: 8.6% and 0.54 for forward acceleration, 13.8% and 0.78 for backward acceleration, 2.2% and 0.96 for 60% top-speed, 7.5% and 0.79 for forward top-speed, 2.8% and 0.96 for backward top-speed, 26.6% and 0.95 for repeated shift test, 3.9% and 0.68 for slap shot, 3.7% and 0.98 for coasting, and 4.1% and 0.98 for bench sitting, respectively. Raw differences between bouts were not significant for ice hockey tasks (p > 0.05). For each task, between-bout raw differences were lower vs. MD: 0.06 vs. 0.35 (forward acceleration), 0.07 vs. 0.36 (backward acceleration), 0.00 vs. 0.06 (60% top-speed), 0.03 vs. 0.20 (forward top-speed), 0.02 vs. 0.09 (backward top-speed), 0.18 vs. 0.64 (repeated shift test), 0.02 vs. 0.10 (slap shot), 0.00 vs. 0.10 (coasting), and 0.01 vs. 0.11 (bench sitting), respectively. These data suggest that PlayerLoad demonstrates moderate-to-large test-retest reliability in the environmental setting of male Division I collegiate ice hockey. Without previously testing reliability, these data are important as PlayerLoad is routinely quantified in male collegiate ice hockey to assess on ice physical activity.

78 FR 27913 - Revision of Crane Regulation Standards for Mobile Offshore Drilling Units (MODUs), Offshore...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-13

...The Coast Guard proposes to revise regulations related to the design, certification, inspection, and testing of cranes. These regulations apply to cranes installed on Mobile Offshore Drilling Units (MODUs), Offshore Supply Vessels (OSVs), and floating Outer Continental Shelf (OCS) facilities. This revision would update industry standards incorporated by reference with more recent versions, which are used by industry and incorporated in Bureau of Safety and Environmental Enforcement regulations. Additionally, the Coast Guard proposes to revise regulations regarding certification, inspection, and testing of cranes by allowing use of additional organizations to act in lieu of Coast Guard marine inspectors.

Screening of agglutinins in marine algae from Fujian coast of China

NASA Astrophysics Data System (ADS)

Zheng, Yi; Lu, Hai-Sheng

2002-09-01

Thirty-three species of marine algae belonging to Rhodophyta, Phaeophyta and Chlorophyta from the Fujian coast were examined for agglutinins with different animal and human erythrocytes. Protein extracts from 26 species were active against at least one type of the erythrocytes tested. There were 3 species ( Grateloupia imbricata, Ishige foliacea and Entermorpha prolifera) whose extracts could agglutimate all the erythrocytes used. The lowest protein concentration required to produce erythrocyte agglutination varied remarkably, from 3.1 μg/ml to 500 μg/ml. The strongest activity was found in the agglutination of rabbit erythrocytes by Gloiopeltis furcata extract. Inhibition assays performed with nine mono- and bisaccharides indicated that agglutinations of rabbit erythrocytes by extracts of 7 species were inhibited by one or more types of the sugars assayed. The agglutinating activity shown by extracts of most species was not affected when the test solution was heated to 90°C, but was lost at 95°C 100°C. A few extracts lost their activity at 60°C, 65°C and 75°C, respectively.

U.S. Coast Guard, Office of Boating Safety

MedlinePlus

... COAST GUARD ISSUES FINALE RULE – UPDATE OF OUTBOARD ENGINE WEIGHT TEST REQUIREMENTS FY18 National Nonprofit Organization Funding ... operator, passenger, or concerned individual, can make a difference. Manufacturers Is your boat safe? You can check ...

78 FR 39594 - Safety Zone; Seafair Blue Angels Air Show Performance, Seattle, WA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-02

... Zone; Seafair Blue Angels Air Show Performance, Seattle, WA AGENCY: Coast Guard, DHS. ACTION: Notice of enforcement of regulation. SUMMARY: The Coast Guard will enforce the annual Seafair Blue Angels Air Show.... This safety zone is being enforced for the Patriots Jet Team, which will be flying in place of the Blue...

Positioning Tool Validation Report

DTIC Science & Technology

1999-11-01

U.S. Coast Guard Research and Development Center 1082 Shennecossett Road, Groton, CT 06340-6096 Report No. CG-D-06-00 Positioning Tool...standard, specification, or regulation. Marc B. Mandler, Ph.D. Technical Director United States Coast Guard Research & Development Center 1082 ...Validation Report 7. Author(s) Jay Spalding i. Performing Organization Name and Address U.S. Coast Guard Research and Development Center 1082

46 CFR 1.03-35 - Appeals from decisions or actions of a recognized classification society acting on behalf of the...

Code of Federal Regulations, 2010 CFR

2010-10-01

... classification society acting on behalf of the Coast Guard. 1.03-35 Section 1.03-35 Shipping COAST GUARD... recognized classification society acting on behalf of the Coast Guard. (a) Any person directly affected by a decision or action of a recognized classification society performing plan review, tonnage measurement, or...

46 CFR 1.03-35 - Appeals from decisions or actions of a recognized classification society acting on behalf of the...

Code of Federal Regulations, 2011 CFR

2011-10-01

... classification society acting on behalf of the Coast Guard. 1.03-35 Section 1.03-35 Shipping COAST GUARD... recognized classification society acting on behalf of the Coast Guard. (a) Any person directly affected by a decision or action of a recognized classification society performing plan review, tonnage measurement, or...

Developing an Event-Tree Probabilistic Tsunami Inundation Model for NE Atlantic Coasts: Application to a Case Study

NASA Astrophysics Data System (ADS)

Omira, R.; Matias, L.; Baptista, M. A.

2016-12-01

This study constitutes a preliminary assessment of probabilistic tsunami inundation in the NE Atlantic region. We developed an event-tree approach to calculate the likelihood of tsunami flood occurrence and exceedance of a specific near-shore wave height for a given exposure time. Only tsunamis of tectonic origin are considered here, taking into account local, regional, and far-field sources. The approach used here consists of an event-tree method that gathers probability models for seismic sources, tsunami numerical modeling, and statistical methods. It also includes a treatment of aleatoric uncertainties related to source location and tidal stage. Epistemic uncertainties are not addressed in this study. The methodology is applied to the coastal test-site of Sines located in the NE Atlantic coast of Portugal. We derive probabilistic high-resolution maximum wave amplitudes and flood distributions for the study test-site considering 100- and 500-year exposure times. We find that the probability that maximum wave amplitude exceeds 1 m somewhere along the Sines coasts reaches about 60 % for an exposure time of 100 years and is up to 97 % for an exposure time of 500 years. The probability of inundation occurrence (flow depth >0 m) varies between 10 % and 57 %, and from 20 % up to 95 % for 100- and 500-year exposure times, respectively. No validation has been performed here with historical tsunamis. This paper illustrates a methodology through a case study, which is not an operational assessment.

Efficacy of functional movement screening for predicting injuries in coast guard cadets.

PubMed

Knapik, Joseph J; Cosio-Lima, Ludimila M; Reynolds, Katy L; Shumway, Richard S

2015-05-01

Functional movement screening (FMS) examines the ability of individuals to perform highly specific movements with the aim of identifying individuals who have functional limitations or asymmetries. It is assumed that individuals who can more effectively accomplish the required movements have a lower injury risk. This study determined the ability of FMS to predict injuries in the United States Coast Guard (USCG) cadets. Seven hundred seventy male and 275 female USCG freshman cadets were administered the 7 FMS tests before the physically intense 8-week Summer Warfare Annual Basic (SWAB) training. Physical training-related injuries were recorded during SWAB training. Cumulative injury incidence was calculated at various FMS cutpoint scores. The ability of the FMS total score to predict injuries was examined by calculating sensitivity and specificity. Determination of the FMS cutpoint that maximized specificity and sensitivity was determined from the Youden's index (sensitivity + specificity - 1). For men, FMS scores ≤ 12 were associated with higher injury risk than scores >12; for women, FMS scores ≤ 15 were associated with higher injury risk than scores >15. The Youden's Index indicated that the optimal FMS cutpoint was ≤ 11 for men (22% sensitivity, 87% specificity) and ≤ 14 for women (60% sensitivity, 61% specificity). Functional movement screening demonstrated moderate prognostic accuracy for determining injury risk among female Coast Guard cadets but relatively low accuracy among male cadets. Attempting to predict injury risk based on the FMS test seems to have some limited promise based on the present and past investigations.

A Review of the NASA MLAS Flight Demonstration

NASA Technical Reports Server (NTRS)

Taylor, Anthony P.; Kelley, Christopher; Manger, Eldred; Peterson, David; Hahn, Jeffrey; Yuchnovicz, Daniel

2011-01-01

The NASA Engineering and Safety Center (NESC) has tested the Max Launch Abort System (MLAS) as a risk-mitigation design should problems arise with the baseline Orion spacecraft launch abort design. The Max in MLAS is not Maximum, but rather dedicated to Max Faget, the renowned NASA Spacecraft designer. In July 2009, the mission was flown, with great success, from the NASA Wallops Flight Facility. The MLAS flight test vehicle prototype consists of a boost skirt, coast skirt, and the MLAS fairing itself, which houses an Orion Command Module (CM) boilerplate. The objective of the MLAS flight test is to reorient the fairing with the CM, weighing approximately 29,000 lbs and traveling 290 fps, 180 degrees to an orientation suitable for the release of the CM during a pad abort or low altitude abort. The boost and coast skirts provide the necessary thrust and stability to establish the flight test conditions and are released prior to the reorientation of the fairing. A secondary test objective after successful release of the CM from the fairing is to demonstrate the removal of the CM forward bay cover (FBC) with the CM drogue parachutes, and subsequent deployment of the CM main parachutes attached to the FBC. Although multiple parachute deployments are used in the MLAS flight test vehicle to complete its objective, there are only two parachute types employed in the flight test. Five of the nine parachutes used for MLAS are 27.6 ft DO ribbon parachutes already proven as a spin/stall parachute for military aircraft, and the remaining four are G-12 cargo parachutes modified for increased strength and reefing. This paper presents an overview of the 27.6 ft DO ribbon parachute system employed on the MLAS flight test vehicle for coast skirt separation, fairing reorientation, and as CM drogue parachutes. Discussion will include: the process used to select this design; descriptions of all components of the parachute system; the minor modifications necessary to adapt the parachute to the MLAS program; the techniques used to analyze the parachute for the multiple roles it performs including discussions of how the evolution of the program affected parachute usage and analysis; a summary of the results of the highly successful flight test, including video of the flight test; and an overview of the subsequent post-test analysis.

Portable Medical System

NASA Technical Reports Server (NTRS)

1982-01-01

Portable Medical Status and Treatment System (PMSTS) is designed for use in remote areas where considerable time may elapse before a patient can be transported to a hospital. First units were delivered to the Department of Transportation last year and tested in two types of medical emergency environments: one in a rural Pennsylvania community and another aboard a U.S. Coast Guard rescue helicopter operating along Florida's Gulf Coast. The system has the capability to transmit vital signs to a distantly located physician, who can perform diagnosis and relay treatment instructions to the attendant at the scene. The battery powered PMSTS includes a vital signs monitor and a defibrillator. Narco has also developed a companion system, called Porta-Fib III designed for use in a hospital environment with modifications accordingly. Both systems are offshoots of an earlier NASA project known as the Physician's Black Bag developed by Telecare, Inc., a company now acquired by NARCO.

Nematodes parasitizing Trachurus trachurus (L.) and Boops boops (L.) from Algeria.

PubMed

Ichalal, Keltoum; Ramdane, Zouhir; Ider, Djamila; Kacher, Mohammed; Iguerouada, Mokrane; Trilles, Jean-Paul; Courcot, Luci; Amara, Rachid

2015-11-01

A total of 455 Boops boops (Linnaeus, 1758) and 953 Trachurus trachurus Linnaeus, 1758 from the east coast of Algeria were examined for their parasitic Nematoda. Two hundred ninety-five specimens of larval stages L3 and L4 were collected from the peritoneal cavity of these two examined fishes. Photonic and scanning electronic microscopy (SEM) studies were performed on these larvae specimens in order to characterize their morphology. Two different species of Nematoda (Anisikidae) were identified: Anisakis simplex (Rudolphi, 1809) and Hysterothylacium aduncum (Rudolphi, 1802). These two parasitic species were reported for the first time on T. trachurus and B. boops from the eastern coast of Algeria. These parasites were attached on different organs in the abdominal cavity (particularly on ovaries and testes). The infestation rate changed according to the month and the host size. The parasitism did not show a significant negative impact on the condition of the examined fishes.

Cutter Connectivity Bandwidth Study

DTIC Science & Technology

2002-10-01

U.S. Coast Guard Research and Development Center 1082 Shennecossett Road, Groton, CT 06340-6096 Report No. CG-D-03-02 CUTTER CONNECTIVITY BANDWIDTH...or regulation. Marc B. Mandler, Ph.D. Technical Director United States Coast Guard Research & Development Center 1082 Shennecossett Road Groton, CT...Organization Report No. R&DC 617 9. Performing Organization Name and Address U.S. Coast Guard Research and Development Center 1082 Shennecossett Road

76 FR 34197 - Anchorage; Change to Cottonwood Island Anchorage, Columbia River, Oregon and Washington

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-13

.... * * * * * Dated: May 11, 2011. G.T. Blore, Rear Admiral, U.S. Coast Guard Commander, Thirteenth Coast Guard.... Voluntary consensus standards are technical standards (e.g., specifications of materials, performance...

Residual shear strength variability as a primary control on movement of landslides reactivated by earthquake-induced ground motion: Implications for coastal Oregon, U.S.

USGS Publications Warehouse

Schulz, William H.; Wang, Gonghui

2014-01-01

Most large seismogenic landslides are reactivations of preexisting landslides with basal shear zones in the residual strength condition. Residual shear strength often varies during rapid displacement, but the response of residual shear zones to seismic loading is largely unknown. We used a ring shear apparatus to perform simulated seismic loading tests, constant displacement rate tests, and tests during which shear stress was gradually varied on specimens from two landslides to improve understanding of coseismic landslide reactivation and to identify shear strength models valid for slow gravitational failure through rapid coseismic failure. The landslides we studied represent many along the Oregon, U.S., coast. Seismic loading tests resulted in (1) catastrophic failure involving unbounded displacement when stresses represented those for the existing landslides and (2) limited to unbounded displacement when stresses represented those for hypothetical dormant landslides, suggesting that coseismic landslide reactivation may be significant during future great earthquakes occurring near the Oregon Coast. Constant displacement rate tests indicated that shear strength decreased exponentially during the first few decimeters of displacement but increased logarithmically with increasing displacement rate when sheared at 0.001 cm s−1 or greater. Dynamic shear resistance estimated from shear strength models correlated well with stresses observed during seismic loading tests, indicating that displacement rate and amount primarily controlled failure characteristics. We developed a stress-based approach to estimate coseismic landslide displacement that utilizes the variable shear strength model. The approach produced results that compared favorably to observations made during seismic loading tests, indicating its utility for application to landslides.

Development of a DC propulsion system for an electric vehicle

NASA Technical Reports Server (NTRS)

Kelledes, W. L.

1984-01-01

The suitability of the Eaton automatically shifted mechanical transaxle concept for use in a near-term dc powered electric vehicle is evaluated. A prototype dc propulsion system for a passenger electric vehicle was designed, fabricated, tested, installed in a modified Mercury Lynx vehicle and track tested at the contractor's site. The system consisted of a two-axis, three-speed, automatically-shifted mechanical transaxle, 15.2 Kw rated, separately excited traction motor, and a transistorized motor controller with a single chopper providing limited armature current below motor base speed and full range field control above base speed at up to twice rated motor current. The controller utilized a microprocessor to perform motor and vehicle speed monitoring and shift sequencing by means of solenoids applying hydraulic pressure to the transaxle clutches. Bench dynamometer and track testing was performed. Track testing showed best system efficiency for steady-state cruising speeds of 65-80 Km/Hz (40-50 mph). Test results include acceleration, steady speed and SAE J227A/D cycle energy consumption, braking tests and coast down to characterize the vehicle road load.

Study of Stack Emissions from Coast Guard Cutters

DOT National Transportation Integrated Search

1973-09-01

The gaseous and particulate emissions from 14 cutters and boats in the First Coast Guard District have been measured under typical operating conditions. These measurements were performed on 57 diesel engines and boilers configured as main propulsion ...

On the importance of minimizing “coast-time” in x-ray driven inertially confined fusion implosions

DOE PAGES

Hurricane, O. A.; Kritcher, A.; Callahan, D. A.; ...

2017-09-01

By the time an inertially confined fusion (ICF) implosion has converged a factor of 20, its surface area has shrunk 400×, making it an inefficient x-ray energy absorber. So, ICF implosions are traditionally designed to have the laser drive shut off at a time, t off, well before bang-time, t BT, for a coast-time of t coast = t BT – t off > 1 ns. High-foot implosions on NIF showed a strong dependence of many key ICF performance quantities on reduced coast-time (by extending the duration of laser power after the peak power is first reached), most notably stagnationmore » pressure and fusion yield. Herein we show that the ablation pressure, p abl, which drives high-foot implosions, is essentially triangular in temporal shape, and that reducing t coast boosts p abl by as much as ~2× prior to stagnation thus increasing fuel and hot-spot compression and implosion speed. One-dimensional simulations are used to track hydrodynamic characteristics for implosions with various coast-times and various assumed rates of hohlraum cooling after t off to illustrate how the late-time conditions exterior to the implosion can impact the fusion performance. A simple rocket model-like analytic theory demonstrates that reducing coast-time can lead to a ~15% higher implosion velocity because the reduction in x-ray absorption efficiency at late-time is somewhat compensated by small (~5%–10%) ablator mass remaining. Together with the increased ablation pressure, the additional implosion speed for short coast-time implosions can boost the stagnation pressure by ~2× as compared to a longer coast-time version of the same implosion. Four key dimensionless parameters are identified and we find that reducing coast-time to as little as 500 ps still provides some benefit. Lastly, we show how the high-foot implosion data is consistent with the above mentioned picture.« less

On the importance of minimizing “coast-time” in x-ray driven inertially confined fusion implosions

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hurricane, O. A.; Kritcher, A.; Callahan, D. A.

By the time an inertially confined fusion (ICF) implosion has converged a factor of 20, its surface area has shrunk 400×, making it an inefficient x-ray energy absorber. So, ICF implosions are traditionally designed to have the laser drive shut off at a time, t off, well before bang-time, t BT, for a coast-time of t coast = t BT – t off > 1 ns. High-foot implosions on NIF showed a strong dependence of many key ICF performance quantities on reduced coast-time (by extending the duration of laser power after the peak power is first reached), most notably stagnationmore » pressure and fusion yield. Herein we show that the ablation pressure, p abl, which drives high-foot implosions, is essentially triangular in temporal shape, and that reducing t coast boosts p abl by as much as ~2× prior to stagnation thus increasing fuel and hot-spot compression and implosion speed. One-dimensional simulations are used to track hydrodynamic characteristics for implosions with various coast-times and various assumed rates of hohlraum cooling after t off to illustrate how the late-time conditions exterior to the implosion can impact the fusion performance. A simple rocket model-like analytic theory demonstrates that reducing coast-time can lead to a ~15% higher implosion velocity because the reduction in x-ray absorption efficiency at late-time is somewhat compensated by small (~5%–10%) ablator mass remaining. Together with the increased ablation pressure, the additional implosion speed for short coast-time implosions can boost the stagnation pressure by ~2× as compared to a longer coast-time version of the same implosion. Four key dimensionless parameters are identified and we find that reducing coast-time to as little as 500 ps still provides some benefit. Lastly, we show how the high-foot implosion data is consistent with the above mentioned picture.« less

Blueprint for Acquisition Reform, Version 3.0

DTIC Science & Technology

2008-07-01

represents a substantial and immediate step forward in establishing the Coast Guard as a model mid-sized federal agency for acquisition processes...Blueprint for Acquisition Reform in the U. S. Coast Guard “The Coast Guard must become the model for mid-sized Federal agency acquisition in process...acquisition (DoD 5000 model >CG Major Systems Acquisition Manual) • Deepwater Program Executive Officer (PEO): System of Systems performance-based

A wave model test bed study for wave energy resource characterization

DOE Office of Scientific and Technical Information (OSTI.GOV)

Yang, Zhaoqing; Neary, Vincent S.; Wang, Taiping

This paper presents a test bed study conducted to evaluate best practices in wave modeling to characterize energy resources. The model test bed off the central Oregon Coast was selected because of the high wave energy and available measured data at the site. Two third-generation spectral wave models, SWAN and WWIII, were evaluated. A four-level nested-grid approach—from global to test bed scale—was employed. Model skills were assessed using a set of model performance metrics based on comparing six simulated wave resource parameters to observations from a wave buoy inside the test bed. Both WWIII and SWAN performed well at themore » test bed site and exhibited similar modeling skills. The ST4 package with WWIII, which represents better physics for wave growth and dissipation, out-performed ST2 physics and improved wave power density and significant wave height predictions. However, ST4 physics tended to overpredict the wave energy period. The newly developed ST6 physics did not improve the overall model skill for predicting the six wave resource parameters. Sensitivity analysis using different wave frequencies and direction resolutions indicated the model results were not sensitive to spectral resolutions at the test bed site, likely due to the absence of complex bathymetric and geometric features.« less

Coast Guard Deepwater Program: Background, Oversight Issues, and Options for Congress

DTIC Science & Technology

2007-06-22

PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e . TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES...had been performed by Integrated Coast Guard Systems (ICGS) — an industry team led by Lockheed Martin and Northrop Grumman Ship Systems ( NGSS ). On...98 Appendix E. NGSS Testimony . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107 May 17, 2007, Testimony

76 FR 3057 - Special Local Regulation; Hydroplane Races Within the Captain of the Port Puget Sound Area of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-19

...: November 24, 2010. G.T. Blore, Rear Admiral, U.S. Coast Guard, Commander, Thirteenth Coast Guard District.... Voluntary consensus standards are technical standards (e.g., specifications of materials, performance...

First Coast Guard district NDS voice traffic desired capabilities report

DOT National Transportation Integrated Search

1997-09-01

Coast Guard personnel, who used National Distress System (NDS) daily in the performance of their profession, were among the most knowledgeable NDS users. They understood the system's shortcomings and the capabilities needed to strengthen the system s...

[The psychological effect of minesweeping infrasonic field].

PubMed

Huang, Zhi-qiang; Liang, Zhen-fu; Shi, Xiu-feng; Yu, Hao

2003-02-01

To investigate the effect of infrasonic field of minesweeper on psychology of minesweeper crews. An experimental ship was selected to conduct infrasonic minesweeping, a control ship of the same type was selected to operate likewise with the infrasound generator turned off, and another group of coast-servicemen was chosen as blank control. Attention-span test, digit memory test, two-digital numbers list and profile of mood states (POMS) were used to test the ship crews and coast-servicemen. There were no significant differences in psychological parameters between the two ship crews before the experiment. But the scores of two-digit figures list in ship crews were significant lower than that in coast-servicemen, (31.2 +/- 11.8, 36.4 +/- 14.5 respectively vs 45.8 +/- 13.9, P < 0.05). POMS showed that the scores of anger-hostility, fatigue-inertia, and confusion-bewilderment in both ship crew groups [(15.5 +/- 6.4, 18.3 +/- 6.8), (12.1 +/- 5.0,12.3 +/- 4.9), (11.6 +/- 4.4, 12.5 +/- 4.8), respectively] were higher than those in coast-servicemen (13.9 +/- 7.0, 7.6 +/- 4.1, 8.2 +/- 4.3, respectively, P < 0.05 or 0.01), while vigor-activity in experimental group (15.0 +/- 5.9) was lower than that in coast-servicemen (19.7 +/- 4.7). After the experiment, the scores of experimental crews in digit memory test (14.5 +/- 5.0), vigor-activity (12.2 +/- 5.8), fatigue-inertia (15.8 +/- 6.2) were significantly different from those of control crews (17.3 +/- 4.8, 16.5 +/- 4.6, 11.3 +/- 5.1). The infrasonic field from minesweeper may injure the crew's psychological health and some neurobehavioral function.

The Coast Artillery Journal. Volume 83, Number 6, November-December 1940

DTIC Science & Technology

1940-12-01

DeGraw, CA-Res. to active duty, Hamilton Field. Captain W. George Devens to Ordnance Department. Captain Harold G. Dresser CA-Res. to active duty, Fort ...NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Coast Artillery Training Center,Coast Artillery Journal, Fort Monroe,VA,23651 8...operations. The armored troops of Fort Knox did not take part in . the maneuvers but an improvised mechanized force was employed on several occasions

Persistence of Coastal Vegetation in Supratidal Zones of Northern China

PubMed Central

Yang, Hongxiao; Chu, Jianmin

2013-01-01

Coastal vegetation comprises a number of coastal specialists and terrestrial generalists. It remains unclear how they persist on disturbed and undisturbed coastal conditions. We tested the hypothesis that coastal specialists may be superior to terrestrial generalists on supratidal zones of coasts, but their superiority can be influenced by human disturbances. Eight separate sandy coasts of the Shandong Peninsula were sampled, representing for disturbed and undisturbed sandy coasts. Plants growing on their supratidal zones were surveyed. On this basis, we compared the relative dominances, niche widths, and commonness of all species, and also analyzed species diversities of the coasts. Coastal specialists were found to be more common and widespread on supratidal zones of the sandy coasts than terrestrial generalists haphazardly invading from hinterlands. Coastal specialists exhibited lower Sørensen dissimilarities than terrestrial generalists among the coasts. Tourist trampling seemed more detrimental than pond fishery to coastal vegetation. Relative to terrestrial generalists, coastal specialists responded to human disturbances more deterministically, with steady decreases in species diversities. These evidences verify that coastal specialists are intrinsically superior to terrestrial generalists on supratidal zones of coasts, especially of undisturbed coasts, because their dispersal among coasts adapts well to local storm surge regime. They also validate that human disturbances can depress the superiority of coastal specialists, partly by inducing invasion of terrestrial generalists. PMID:24224026

Development of Diesel Diagnostics for U.S. Coast Guard Cutters

DOT National Transportation Integrated Search

1981-07-01

This program involved an investigation of techniques to perform engine fuel diagnosis on the large medium-speed diesel engines used as main propulsion power plants in medium- and high-endurance Coast Guard cutters. Two engine diagnostic parameters we...

Survey of atmospheric total gaseous mercury in Mexico

NASA Astrophysics Data System (ADS)

de la Rosa, D. A.; Volke-Sepúlveda, T.; Solórzano, G.; Green, C.; Tordon, R.; Beauchamp, S.

2004-09-01

While sources of gaseous mercury (natural and anthropogenic) are well known, studies on atmospheric mercury concentrations in Mexico are new. In order to assess the total gaseous mercury (TGM) levels at some characteristic Mexican sites, four locations were selected to start an exploratory survey and begin to asses the TGM behavior. This paper presents data obtained at an urban site (Mexico City), a rural site (Huejutla, Hidalgo), a coastline site (Puerto Angel, Oaxaca) and a closed mining site (Zacatecas City, Zacatecas). The highest TGM average values were found at this last site (71.82 ng m-3) together with the urban site (9.81 ng m-3). At the rural and coast line sites the lowest TGM values (1.32 and 1.46 ng m-3, respectively) were found. According to the ANOVA test, there were significant differences for the TGM values among all the studied sites, except between the coastline and the rural place. A multiple correlation test performed between TGM and some meteorological parameters showed that in sites without anthropogenic mercury sources influence (rural and coast line), the TGM levels are correlated with the temperature and relative humidity, while for the other two sites no clear correlation was found.

Technical and Operational Analysis of the Fortress Secure Wireless Access Bridge (ES-520) in Support of Tactical Military Coalition Operations

DTIC Science & Technology

2008-03-01

Postgraduate School’s COASTS international field- testing and thesis research program. B. COASTS 2007 Indonesia, Malaysia , Singapore, Thailand, and the...software tools available for monitoring and testing network throughput. One Dell Laptop was loaded with the IxChariot console as shown in Figure 32...91 J. LAPTOP COMPUTERS As mentioned in the previous section, one dell laptop was loaded with the IxChariot console. Two additional laptop

Verification and Product-Improved Tests of the South Coast Technology R-1 Electric Rabbit,

DTIC Science & Technology

1980-11-01

ld. Mortek Johnson Controls Inc. (;lobe Battery Div. ATTN: Sta. X68 5757 N. Green Bay Ave Milwaukee, WI 53201 3 Harold Seigel South Coast Technology, Inc. 15001 Commerce Drive Suite 406 Dearborn, MI 48120 *1 45 4 Cfdo q

The Effect of Performance Assessment-Driven Instruction on the Attitude and Achievement of Senior High School Students in Mathematics in Cape Coast Metropolis, Ghana

ERIC Educational Resources Information Center

Arhin, Ato Kwamina

2015-01-01

The study was a quasi-experimental research project conducted to investigate the effect of performance assessment-driven instructions on the attitude and achievement in mathematics of senior high school students in Ghana at Ghana National College in Cape Coast. Two Form 1 science classes were used for the study and were assigned as experimental…

KSC-2012-2587

NASA Image and Video Library

2012-04-09

CAPE CANAVERAL, Fla. – Aboard NASA’s Freedom Star boat in the Atlantic Ocean off the coast of Port Canaveral in Florida, NASA’s Mobile Aerospace Reconnaissance System, or MARS, is being tested. MARS, run by NASA’s Langley Research Center in Hampton, Va., with its spatial, hyperspectral, thermal, and directed energy capabilities will be used for thermal imaging testing for the upcoming SpaceX Falcon 9 and Dragon capsule test flight to the International Space Station. During today’s test, the MARS X-band radar and kineto tracking mount KTM were tested to ensure that they were synchronized to receive a rocket launch feed. The radar was used to identify an object to see if the KTM could lock on to and track it. The MARS team performed maintenance on the system, confirmed communications links, and tested the design of the mounting system and environmental enclosure. Photo credit: NASA/Cory Huston

KSC-2012-2588

NASA Image and Video Library

2012-04-09

CAPE CANAVERAL, Fla. – Aboard NASA’s Freedom Star boat in the Atlantic Ocean off the coast of Port Canaveral in Florida, NASA’s Mobile Aerospace Reconnaissance System, or MARS, is being tested. MARS, run by NASA’s Langley Research Center in Hampton, Va., with its spatial, hyperspectral, thermal, and directed energy capabilities will be used for thermal imaging testing for the upcoming SpaceX Falcon 9 and Dragon capsule test flight to the International Space Station. During today’s test, the MARS X-band radar and kineto tracking mount KTM were tested to ensure that they were synchronized to receive a rocket launch feed. The radar was used to identify an object to see if the KTM could lock on to and track it. The MARS team performed maintenance on the system, confirmed communications links, and tested the design of the mounting system and environmental enclosure. Photo credit: NASA/Cory Huston

KSC-2012-2584

NASA Image and Video Library

2012-04-09

CAPE CANAVERAL, Fla. – A technician aboard NASA’s Freedom Star boat in the Atlantic Ocean off the coast of Port Canaveral in Florida, checks NASA’s Mobile Aerospace Reconnaissance System, or MARS, during a day of testing in the Atlantic Ocean. MARS, run by NASA’s Langley Research Center in Hampton, Va., with its spatial, hyperspectral, thermal, and directed energy capabilities will be used for thermal imaging testing for the upcoming SpaceX Falcon 9 and Dragon capsule test flight to the International Space Station. During today’s test, the MARS X-band radar and kineto tracking mount KTM were tested to ensure that they were synchronized to receive a rocket launch feed. The radar was used to identify an object to see if the KTM could lock on to and track it. The MARS team performed maintenance on the system, confirmed communications links, and tested the design of the mounting system and environmental enclosure. Photo credit: NASA/Cory Huston

U.S. Coast Guard : use of DOD funds for national security functions

DOT National Transportation Integrated Search

1998-04-01

The $$300 million was transferred to the Coast Guard in compliance with the statutorily required certification by the Secretary of Transportation and the Secretary of Defense that those funds would be used only for the performance of national securit...

76 FR 34240 - Chemical Transportation Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-13

... DEPARTMENT OF HOMELAND SECURITY Coast Guard [Docket No. USCG-2011-0225] Chemical Transportation... Establishment. SUMMARY: The Secretary of Homeland Security has determined that the establishment of the Chemical... performance of duties of the U. S. Coast Guard. Name of Committee: Chemical Transportation Advisory Committee...

78 FR 55278 - Chemical Transportation Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-10

... DEPARTMENT OF HOMELAND SECURITY Coast Guard [Docket No. USCG-2013-0813] Chemical Transportation... Chemical Transportation Advisory Committee (CTAC) is necessary and in the public interest in connection with the performance of duties of the U.S. Coast Guard. Name of Committee: Chemical Transportation...

Seasonal Levels of the Vibrio Predator Bacteriovorax in Atlantic, Pacific, and Gulf Coast Seawater

PubMed Central

Richards, Gary P.; Watson, Michael A.; Boyd, E. Fidelma; Burkhardt, William; Lau, Ronald; Uknalis, Joseph; Fay, Johnna P.

2013-01-01

Bacteriovorax were quantified in US Atlantic, Gulf, and Pacific seawater to determine baseline levels of these predatory bacteria and possible seasonal fluctuations in levels. Surface seawater was analyzed monthly for 1 year from Kailua-Kona, Hawaii; the Gulf Coast of Alabama; and four sites along the Delaware Bay. Screening for Bacteriovorax was performed on lawns of V. parahaemolyticus host cells. Direct testing of 7.5 mL portions of seawater from the Atlantic, Pacific, and Gulf coasts gave mean annual counts ≤12.2 PFU. Spikes in counts were observed at 3 out of 4 sites along the Delaware Bay 1 week after Hurricane Sandy. A comparison of summer versus winter counts showed significantly more Bacteriovorax (P ≤ 0.0001) in the Delaware Bay during the summer and significantly more (P ≤ 0.0001) in the Gulf during the winter, but no significant seasonal differences (P > 0.05) for Hawaiian seawater. Bacteriovorax counts only correlated with seawater salinity and temperature at one Delaware site (r = 0.79 and r = 0.65, resp.). There was a relatively strong negative correlation between temperature and Bacteriovorax levels (r = −0.585) for Gulf seawater. Selected isolates were sequenced and identified by phylogenetic analysis as Bacteriovorax clusters IX, X, XI, and XII. PMID:24454382

On the importance of minimizing "coast-time" in x-ray driven inertially confined fusion implosions

NASA Astrophysics Data System (ADS)

Hurricane, O. A.; Kritcher, A.; Callahan, D. A.; Landen, O.; Patel, P. K.; Springer, P. T.; Casey, D. T.; Dewald, E. L.; Dittrich, T. R.; Döppner, T.; Hinkel, D. E.; Berzak Hopkins, L. F.; Kline, J.; Le Pape, S.; Ma, T.; MacPhee, A. G.; Moore, A.; Pak, A.; Park, H.-S.; Ralph, J.; Salmonson, J. D.; Widmann, K.

2017-09-01

By the time an inertially confined fusion (ICF) implosion has converged a factor of 20, its surface area has shrunk 400 × , making it an inefficient x-ray energy absorber. So, ICF implosions are traditionally designed to have the laser drive shut off at a time, toff, well before bang-time, tBT, for a coast-time of t coast = t B T - t o f f > 1 ns. High-foot implosions on NIF showed a strong dependence of many key ICF performance quantities on reduced coast-time (by extending the duration of laser power after the peak power is first reached), most notably stagnation pressure and fusion yield. Herein we show that the ablation pressure, pabl, which drives high-foot implosions, is essentially triangular in temporal shape, and that reducing tcoast boosts pabl by as much as ˜ 2 × prior to stagnation thus increasing fuel and hot-spot compression and implosion speed. One-dimensional simulations are used to track hydrodynamic characteristics for implosions with various coast-times and various assumed rates of hohlraum cooling after toff to illustrate how the late-time conditions exterior to the implosion can impact the fusion performance. A simple rocket model-like analytic theory demonstrates that reducing coast-time can lead to a ˜ 15 % higher implosion velocity because the reduction in x-ray absorption efficiency at late-time is somewhat compensated by small ( ˜ 5 % - 10 %) ablator mass remaining. Together with the increased ablation pressure, the additional implosion speed for short coast-time implosions can boost the stagnation pressure by ˜ 2 × as compared to a longer coast-time version of the same implosion. Four key dimensionless parameters are identified and we find that reducing coast-time to as little as 500 ps still provides some benefit. Finally, we show how the high-foot implosion data is consistent with the above mentioned picture.

Prevalence of Salmonella spp. and thermophilic Campylobacter spp. in the small Asian mongoose (Herpestes javanicus) in Barbados, West Indies.

PubMed

Rhynd, Kamara J R; Leighton, Patrick A; Elcock, David A; Whitehall, Pamela J; Rycroft, Andrew; Macgregor, Shaheed K

2014-12-01

From April to July 2005, rectal swabs were collected from 48 free-ranging small Asian mongooses (Herpestes javanicus) on the east and south coasts of Barbados and analyzed for Salmonella and Campylobacter spp. Salmonella was recovered in 21.12% (7/33) of mongooses at the east-coast site and 26.67% (4/15) at the south-coast site. Four serotypes were isolated: Salmonella enterica serovar Rubislaw, Kentucky, Javiana, and Panama. One east-coast sample of 11 tested for Campylobacter was positive (9.09%). These results indicate that mongooses in Barbados are carriers and shedders of Salmonella and Campylobacter spp. and are a potential wildlife reservoir for these enteropathogens.

Coast Guard Acquisitions: Enhanced Oversight of Testing Could Benefit National Security Cutter Program and Future DHS Acquisitions

DTIC Science & Technology

2016-02-03

Response Cutter program and plans for its upcoming Offshore Patrol Cutter program, that the Coast Guard has matured its acquisition process. The process to...Cutter and Offshore Patrol Cutter programs. GAO reviewed these two programs in June 2014 (GAO-14-450) and April 2015 (GAO- 15-171SP) and also...Government Accountability Office areas of competition and the schedule for initial testing. Furthermore, as the $12 billion Offshore Patrol Cutter program

An Assessment of Different Educational Background of Students Performance in Engineering Mathematics and on the Class of Award Obtained at the Higher National Diploma (HND) Level at Cape Coast Polytechnic, Ghana

ERIC Educational Resources Information Center

Asirifi, Michael Kwabena; Mensah, Kweku Abeeku; Amoako, Joseph

2015-01-01

The purpose of this research article is to find out an assessment of different educational background of students performance in engineering mathematics and on the class of award obtained at the Higher National Diploma (HND) level at Cape Coast Polytechnic. A descriptive survey was conducted on students of the Electricals/Electronics Department…

Stabilized NADH as a Countermeasure for Jet Lag

NASA Technical Reports Server (NTRS)

Kay, Gary G.; Viirre, Erik; Clark, Jonathan

2001-01-01

Current remedies for jet lag (phototherapy, melatonin, stimulant, and sedative medications) are limited in efficacy and practicality. The efficacy of a stabilized, sublingual form of reduced nicotin amide adenine dinucleotide (NADH, ENADAlert, Menuco Corp.) as a countermeasure for jet lag was examined. Because NADH increases cellular production of ATP and facilitates dopamine synthesis, it may counteract the effects of jet lag on cognitive functioning and sleepiness. Thirty-five healthy, employed subjects participated in this double-blind, placebo-controlled study. Training and baseline testing were conducted on the West Coast before subjects flew overnight to the East Coast, where they would experience a 3-hour time difference. Upon arrival, individuals were randomly assigned to receive either 20 mg of sublingual stabilized ADH (n=18) or identical placebo tablets (n=17). All participants completed computer-administered tests (including CogScreen7) to assess changes in cognitive functioning, mood, and sleepiness in the morning and afternoon. Jet lag resulted in increased sleepiness for over half the participants and deterioration of cognitive functioning for approximately one third. The morning following the flight, subjects experienced lapses of attention in addition to disruptions in working memory, divided attention, and visual perceptual speed. Individuals who received NADH performed significantly better on 5 of 8 cognitive and psychomotor test measures (P less than or equal to 0.5) and showed a trend for better performance on the other three measures (P less than or equal to .l0). Subjects also reported less sleepiness compared with those who received placebo. No adverse effects were observed with NADH treatment. Stabilized NADH significantly reduced jet lag-induced disruptions of cognitive functioning, was easily administered, and was found to have no adverse side effects.

Underwater Mapping Results for Seabotix vLBV300 Vehicle with Tritech Gemini 720i Imaging Sonar near Newport, OR

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hollinger, Geoffrey

This document presents results from tests to demonstrate underwater mapping capabilities of an underwater vehicle in conditions typically found in marine renewable energy arrays. These tests were performed with a tethered Seabotix vLBV300 underwater vehicle. The vehicle is equipped with an inertial navigation system (INS) based on a Gladiator Landmark 40 IMU and Teledyne Explorer Doppler Velocity Log, as well as a Gemini 720i scanning sonar acquired from Tritech. The results presented include both indoor pool and offshore deployments. The indoor pool deployments were performed on October 7, 2016 and February 3, 2017 in Corvallis, OR. The offshore deployment wasmore » performed on April 20, 2016 off the coast of Newport, OR (44.678 degrees N, 124.109 degrees W). During the mission period, the sea state varied between 3 and 4, with an average significant wave height of 1.6 m. Data was recorded from both the INS and the sonar.« less

A Combined EOF/Variational Approach for Mapping Radar-Derived Sea Surface Currents

DTIC Science & Technology

2011-01-01

Section 4 describes the results of experiments with the real observations off the Opal Coast of the Eastern English Channel. It is shown that the...To assess the method’s performance, we conducted twin-data experiments with simulated HFR data (Section 3) and real observations off the Opal Coast...the Opal coast of the Pas de Calais in northern France. 4.1. The data In May-June 2003. two HF radars were deployed to monitor surface currents

Deterrence and the United States Coast Guard: Enhancing Current Practice with Performance Measures

DTIC Science & Technology

2012-03-01

Talley,  Jin , Kite Powell,  The US Coast Guard Vessel Inspection Programme (2005)  Deterrence and the United States Coast Guard: Enhancing Current...practical problem-solving, not from theory or strategy. As a result, the activities are fractured and may not even be recognized as related to...of Sun Tzu’s admonition: “Strategy without tactics is the slowest route to victory. Tactics without strategy is the noise before defeat.” The US

Waste Oil Burn-Off in Coast Guard Powerplants : Waste Oil Filtering Systems and Diesel Engine Performance

DOT National Transportation Integrated Search

1976-06-01

This report documents two tasks of a continuing study to determine the feasibility of burning waste lubricating oils in Coast Guard powerplants. The first task evaluated the effectiveness of two treatment devices for the clean-up of waste lubricating...

Zika Virus Vector Competency of Mosquitoes, Gulf Coast, United States.

PubMed

Hart, Charles E; Roundy, Christopher M; Azar, Sasha R; Huang, Jing H; Yun, Ruimei; Reynolds, Erin; Leal, Grace; Nava, Martin R; Vela, Jeremy; Stark, Pamela M; Debboun, Mustapha; Rossi, Shannan; Vasilakis, Nikos; Thangamani, Saravanan; Weaver, Scott C

2017-03-01

Zika virus has recently spread throughout the Americas. Although Aedes aegypti mosquitoes are considered the primary vector, Culex quinquefasciatus and mosquitoes of other species may also be vectors. We tested Cx. quinquefasciatus and Ae. taeniorhynchus mosquitoes from the US Gulf Coast; both were refractory to infection and incapable of transmission.

Effects of Shade on Blue Oak and Coast Live Oak Regeneration in California Annual Grasslands

Treesearch

Pamela C. Muick

1991-01-01

Canopy effects and annual vegetation have been shown to strongly influence oak seedling survival. From the many elements composing canopy, shade was selected for experimental manipulation. A split-plot, multifactorial experiment was designed to test whether blue oak (Quercus douglasii) and coast live oak (Q. agrifolia) could...

Infection of the Gulf Coast Tick, Amblyomma Maculatum (Acari: Ixodidae), with Rickettsia Parkeri: First Report from the State of Delaware

DTIC Science & Technology

2013-03-31

0279276E-D761-4A27-BFF7-7329E05E0F66 Infection of the Gulf Coast tick, Amblyomma maculatum (Acari: Ixodidae), with Rickettsia parkeri: first report from...Spring, MD 20910-1230, U.S.A. Abstract The molecular detection of Rickettsia parkeri in a Gulf Coast tick, Amblyomma maculatum, collected in Delaware...near Smyrna, Delaware. All specimens were tested for the presence of Rickettsia with a genus-specific quantitative real-time polymerase chain

Adapting Coastal State Indicators to end-users: the iCoast Project

NASA Astrophysics Data System (ADS)

Demarchi, Alessandro; Isotta Cristofori, Elena; Gracia, Vicente; Sairouní, Abdel; García-León, Manuel; Cámaro, Walther; Facello, Anna

2016-04-01

The extraordinary development of the built environment and of the population densities in the coastal areas are making coastal communities highly exposed. The sea level rise induced by climate change will worsen this coastal vulnerability scenario and a considerable amount of people are expected to be threatened by coastal flooding in the future. Due to the increasing number of catastrophic events, and the consequent increased number of damages and people affected, over the last decades coastal hazard management has become a fundamental activity in order to improve the resilience of coastal community. In this scenario, iCoast (integrated COastal Alert SysTem) project has been founded to develop a tool able to address coastal risks caused by extreme waves and high sea water levels in European coastal areas. In the framework of iCoast Project, a set of Coastal State Indicators (CSIs) has been developed in order to improve the forecasting and the assessment of coastal risks. CSIs are indeed parameters able to provide end-users with an essential information about coastal hazards and related impacts. Within the iCoast Project, following a comprehensive literature review about existing indicators concerning coastal risks, a list of CSIs have been chosen as parameters that can be derived from the meteorological and the hydrodynamic modules. They include both physical variables used as trigger for meteorological and flood warnings from the majority of the operational National/Regional warning systems and further essential parameters, so called 'storm integrated' coastal-storm indicators, able to describe the physical processes that drive coastal damages, such as erosion, accumulation, flooding, destructions. Nowadays, it is generally acknowledged that communities are not homogenous and hence their different vulnerable groups might need different warnings. Generally, even existing national EWS in developed countries are often ineffective to issue targeted warnings for specific user groups because they generate warnings whenever strong winds or high waves are expected. Once aggregated, weighted and compared with established thresholds, CSIs whereas allow to produce alert messages that can be tailored to different end-users needs. In the present study, the set of CSIs chosen in the framework of the iCoast Project, along with their performances tested for the case study of the Spanish NW Mediterranean Coast (i.e. Catalan Coast), is presented.

Characterization of Isolates of Streptococcus agalactiae from Diseased Farmed and Wild Marine Fish from the U.S. Gulf Coast, Latin America, and Thailand.

PubMed

Soto, Esteban; Wang, Rui; Wiles, Judy; Baumgartner, Wes; Green, Christopher; Plumb, John; Hawke, John

2015-06-01

We examined Lancefield serogroup B Streptococcus isolates recovered from diseased, cultured hybrid Striped Bass (Striped Bass Morone saxatilis × White Bass M. chrysops) and wild and cultured Gulf Killifish Fundulus grandis from coastal waters of the U.S. Gulf of Mexico (Gulf coast) and compared those isolates to strains from tilapias Oreochromis spp. reared in Mississippi, Thailand, Ecuador, and Honduras and to the original Gulf coast strain identified by Plumb et al. ( 1974 ). The isolates were subjected to phylogenetic, biochemical, and antibiotic susceptibility analyses. Genetic analysis was performed using partial sequence comparison of (1) the 16S ribosomal RNA (rRNA) gene; (2) the sipA gene, which encodes a surface immunogenic protein; (3) the cspA gene, which encodes a cell surface-associated protein; and (4) the secY gene, which encodes components of a general protein secretion pathway. Phylogenies inferred from sipA, secY, and cspA gene sequence comparisons were more discriminating than that inferred from the 16S rRNA gene sequence comparison. The U.S. Gulf coast strains showed a high degree of similarity to strains from South America and Central America and belonged to a unique group that can be distinguished from other group B streptococci. In agreement with the molecular findings, biochemical and antimicrobial resistance analyses demonstrated that the isolates recovered from the U.S. Gulf coast and Latin America were more similar to each other than to isolates from Thailand. Three laboratory challenge methods for inducing streptococcosis in Gulf Killifish were evaluated-intraperitoneal (IP) injection, immersion (IMM), and immersion plus abrasion (IMMA)-using serial dilutions of S. agalactiae isolate LADL 97-151, a representative U.S. Gulf coast strain. The dose that was lethal to 50% of test fish by 14 d postchallenge was approximately 2 CFU/fish via IP injection. In contrast, the fish that were challenged via IMM or IMMA presented cumulative mortality less than 40% by 14 d postchallenge.

Participation of Bell Telephone Laboratories in Project Echo and Experimental Results

NASA Technical Reports Server (NTRS)

Jakes, William C., Jr.

1961-01-01

On August 12, 1960, Echo I, a 100-foot-diameter spherical balloon, was placed in orbit around the earth by the National Aeronautics and Space Administration. The objective was to demonstrate the feasibility of long-distance communication by microwave reflection from a satellite. A two-way coast-to-coast voice circuit was to be established between the Jet Propulsion Laboratory (JPL) facility in California and a station provided by Bell Telephone Laboratories (STL) in New Jersey. Similar tests were also planned with the Naval Research Laboratory and other stations. This paper describes the general organization and operation of the Holmdel, New Jersey, station, and discusses the results of the experiments performed between the balloon launching and March 1, 1961. Successful voice communication was achieved through a variety of modulation methods including frequency modulation with feedback, amplitude modulation, single-sideband modulation, and narrow-band phase modulation. Careful measurements were also made of the loss in the transmission path.

[Leishmaniasis in Ecuador. 4. Natural infestation of the dog by Leishmania panamensis].

PubMed

Dereure, J; Espinel, I; Barrera, C; Guerrini, F; Martini, A; Echeverria, R; Guderian, R H; Le Pont, F

1994-03-01

In two endemic leishmaniasis foci of the Pacific coast of Ecuador 34 dogs suspected of having the disease have been surveyed clinically, serologically and parasitologically; immunofluorescence and electrosyneresis tests, lymph node aspirates, biopsies and smears have been performed. From two dogs with ulcers only one had ulcers on the muzzle and the scrotum infected by Leishmania (L. guyanensis complex). The isolated strain was identified as Leishmania panamensis. The disease was strictly cutaneous. In the study area the dog seems to be more a victim-host than a reservoir.

A 7-d toxicity test for marine pollutants using the Pacific mysid Mysidopsis intii. 2: Protocol evaluation

DOE Office of Scientific and Technical Information (OSTI.GOV)

Harmon, V.L.; Langdon, C.J.

1996-10-01

The sensitivity of the Pacific coast mysid Mysidopsis intii to pollutants was compared in 7-d toxicity tests with that of the Gulf coast mysid M. bahia and the Pacific coast mysid Holmesimysis costata. Survival and growth responses of M. intii to zinc (maximum acceptable toxicant concentration [MATC] survival and growth, 152 {micro}g/L) were as sensitive as survival of both M. bahia (MATC survival, 152 {micro}g/L) and H. costata (MATC survival, 152 {micro}g/L). In contrast, the 7-d test for M. intii was less sensitive (MATC growth and survival, 4.99 mg/L) than the test for H. costata (MATC survival, 1.99 mg/L) whenmore » sodium dodecyl sulfate (SDS) was used as the toxicant. Interlaboratory evaluation of the 7-d test for M. intii exposed to SDS indicated that the test was reliable. The mean test results for the group of participating laboratories were not significantly different from those of a group of three in-house tests, indicating that shipping and handling did not affect mysid sensitivity to SDS. Mysid growth was not as sensitive to SDS as survival in the interlaboratory tests. Although there were significant differences in median lethal concentration (LC50) values among participating laboratories, coefficients of variation of LC50 and MATC survival values among laboratories were 10.3 and 37%, respectively. These coefficients were comparable to those reported for interlaboratory tests with H. costata.« less

Analysis of required fleet size and private sector cost comparisons for the USCG inland construction tender fleet : final report

DOT National Transportation Integrated Search

1994-05-01

This report documents an analysis performed in support of the United States Coast Guard in managing its fleet of construction tenders (WLICs). The project was sponsored by the Coast Guard's Office of Navigation Safety and Waterway Services, Short Ran...

33 CFR 67.01-10 - Delegation of functions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Delegation of functions. 67.01-10 Section 67.01-10 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY AIDS TO... Delegation of functions. The Coast Guard District Commander may delegate the authority for performing...

33 CFR 67.01-10 - Delegation of functions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Delegation of functions. 67.01-10 Section 67.01-10 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY AIDS TO... Delegation of functions. The Coast Guard District Commander may delegate the authority for performing...

76 FR 11959 - Drawbridge Operation Regulations; Hackensack River, Jersey City, NJ, Maintenance

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-04

... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 [Docket No. USCG-2011-0066] Drawbridge Operation Regulations; Hackensack River, Jersey City, NJ, Maintenance AGENCY: Coast Guard, DHS. ACTION... 3.1, across the Hackensack River, at Jersey City, New Jersey. The deviation is necessary to perform...

Latest news and features | National Oceanic and Atmospheric Administration

Science.gov Websites

Jump to Content Enter Search Terms Weather Climate Oceans & Coasts Fisheries Satellites software upgrades to ensure continued high performance. Oceans & Coasts Infographic: How does climate change affect coral reefs? Coral bleaching at Lizard Island on the Great Barrier Reef, March 2016

U.S. Coast Guard SARSAT Final Evaluation Report. Volume II. Appendices.

DOT National Transportation Integrated Search

1987-03-01

Contents: Controlled Tests; Controlled Test Error Analysis, Processing of Westwind Data; Exercises and Homing Tests; Further Analysis of Controlled Tests; Sar Case Analysis Tables; Narratives of Real Distress Cases; RCC Response Scenarios; Workload A...

User's manual for COAST 4: a code for costing and sizing tokamaks

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sink, D. A.; Iwinski, E. M.

1979-09-01

The purpose of this report is to document the computer program COAST 4 for the user/analyst. COAST, COst And Size Tokamak reactors, provides complete and self-consistent size models for the engineering features of D-T burning tokamak reactors and associated facilities involving a continuum of performance including highly beam driven through ignited plasma devices. TNS (The Next Step) devices with no tritium breeding or electrical power production are handled as well as power producing and fissile producing fusion-fission hybrid reactors. The code has been normalized with a TFTR calculation which is consistent with cost, size, and performance data published in themore » conceptual design report for that device. Information on code development, computer implementation and detailed user instructions are included in the text.« less

West-Coast Wide Expansion and Testing of the Geodetic Alarm System (G-larmS)

NASA Astrophysics Data System (ADS)

Ruhl, C. J.; Grapenthin, R.; Melgar, D.; Aranha, M. A.; Allen, R. M.

2016-12-01

The Geodetic Alarm System (G-larmS) was developed in collaboration between the Berkeley Seismological Laboratory (BSL) and New Mexico Tech for real-time Earthquake Early Warning (EEW). G-larmS has been in continuous operation at the BSL since 2014 using event triggers from the ShakeAlert EEW system and real-time position time series from a fully triangulated network consisting of BARD, PBO and USGS stations across northern California (CA). G-larmS has been extended to include southern CA and Cascadia, providing continuous west-coast wide coverage. G-larmS currently uses high rate (1 Hz), low latency (< 5 s), accurate positioning (cm level) time series data from a regional GPS network and P-wave event triggers from the ShakeAlert EEW system. It extracts static offsets from real-time GPS time series upon S-wave arrival and performs a least squares inversion on these offsets to determine slip on a finite fault. A key issue with geodetic EEW approaches is that unlike seismology-based algorithms that are routinely tested using frequent small-magnitude events, geodetic systems are not regularly exercised. Scenario ruptures are therefore important for testing the performance of G-larmS. We discuss results from scenario events on several large faults (capable of M>6.5) in CA and Cascadia built from realistic 3D geometries. Synthetic long-period 1Hz displacement waveforms were obtained from a new stochastic kinematic slip distribution generation method. Waveforms are validated by direct comparison to peak P-wave displacement scaling laws and to PGD GMPEs obtained from high-rate GPS observations of large events worldwide. We run the scenarios on real-time streams to systematically test the recovery of slip and magnitude by G-larmS. In addition to presenting these results, we will discuss new capabilities, such as implementing 2D geometry and the applicability of these results to GPS enhanced tsunami warning systems.

KSC-2014-4133

NASA Image and Video Library

2014-09-25

CAPE CANAVERAL, Fla. – Operations are underway to couple Florida East Coast Railway, or FEC, locomotives No. 433 and No. 428 on the track alongside the Indian River, north of Launch Complex 39 at NASA’s Kennedy Space Center in Florida. Kennedy's Center Planning and Development Directorate has enlisted the locomotives to support a Rail Vibration Test for the Canaveral Port Authority. The purpose of the test is to collect amplitude, frequency and vibration test data utilizing two Florida East Coast locomotives operating on KSC tracks to ensure that future railroad operations will not affect launch vehicle processing at the center. Buildings instrumented for the test include the Rotation Processing Surge Facility, Thermal Protection Systems Facility, Vehicle Assembly Building, Orbiter Processing Facility and Booster Fabrication Facility. Photo credit: NASA/Daniel Casper

KSC-2014-4149

NASA Image and Video Library

2014-09-25

CAPE CANAVERAL, Fla. – Coupled Florida East Coast Railway, or FEC, locomotives No. 433 and No. 428 make the first run past the Orbiter Processing Facility and Thermal Protection System Facility in Launch Complex 39 at NASA’s Kennedy Space Center in Florida during the Rail Vibration Test for the Canaveral Port Authority. Seismic monitors are collecting data as the train passes by. The purpose of the test is to collect amplitude, frequency and vibration test data utilizing two Florida East Coast locomotives operating on KSC tracks to ensure that future railroad operations will not affect launch vehicle processing at the center. Buildings instrumented for the test include the Rotation Processing Surge Facility, Thermal Protection Systems Facility, Vehicle Assembly Building, Orbiter Processing Facility and Booster Fabrication Facility. Photo credit: NASA/Daniel Casper

KSC-2014-4140

NASA Image and Video Library

2014-09-25

CAPE CANAVERAL, Fla. – Coupled Florida East Coast Railway, or FEC, locomotives No. 433 and No. 428 pass the Vehicle Assembly Building in Launch Complex 39 at NASA’s Kennedy Space Center in Florida on their way to NASA's Locomotive Maintenance Facility. Kennedy's Center Planning and Development Directorate has enlisted the locomotives to support a Rail Vibration Test for the Canaveral Port Authority. The purpose of the test is to collect amplitude, frequency and vibration test data utilizing two Florida East Coast locomotives operating on KSC tracks to ensure that future railroad operations will not affect launch vehicle processing at the center. Buildings instrumented for the test include the Rotation Processing Surge Facility, Thermal Protection Systems Facility, Vehicle Assembly Building, Orbiter Processing Facility and Booster Fabrication Facility. Photo credit: NASA/Daniel Casper

Relationship between field resistance to Phytophthora ramorum and constitutive phenolic chemistry of coast live oak

Treesearch

A.M. Nagle; B.A. McPherson; D.L. Wood; M. Garbelotto; A.O. Conrad; S. Opiyo; P. Bonello

2012-01-01

Sudden oak death, caused by Phytophthora ramorum, has resulted in high levels of coast live oak (Quercus agrifolia Nee (CLO) mortality. However, some CLO survive in areas with high disease pressure and may thus be resistant. We tested the hypothesis that such field resistant trees contain constitutively higher levels of...

U.S. Coast Guard Pollution Abatement Program : A Preliminary Report on the Emissions Testing of Boat Diesel Engines

DOT National Transportation Integrated Search

1973-11-01

The exhaust emission concentrations from three GM6-71's and a Cummins VT-350 diesel engines were measured on a dynamometer as a function of engine load. The GM6-71 engines were newly rebuilt by the Coast Guard; the Cummins Engine was in used conditio...

Evaluation of wheelchair resistive forces during straight and turning trajectories across different wheelchair configurations using free-wheeling coast-down test.

PubMed

Lin, Jui-Te; Huang, Morris; Sprigle, Stephen

2015-01-01

The purpose of this study was to develop a simple approach to evaluate resistive frictional forces acting on manual wheelchairs (MWCs) during straight and turning maneuvers. Using a dummy-occupied MWC, decelerations were measured via axle-mounted encoders during a coast-down protocol that included straight trajectories and fixed-wheel turns. Eight coast-down trials were conducted to test repeatability and repeated on separate days to evaluate reliability. Without changing the inertia of the MWC system, three tire inflations were chosen to evaluate the sensitivity in discerning deceleration differences using effect sizes. The technique was also deployed to investigate the effect of different MWC masses and weight distributions on resistive forces. Results showed that the proposed coast-down technique had good repeatability and reliability in measuring decelerations and had good sensitivity in discerning differences in tire inflation, especially during turning. The results also indicated that increased loading on drive wheels reduced resistive losses in straight trajectories while increasing resistive losses during turning. During turning trajectories, the presence of tire scrub contributes significantly to the amount of resistive force. Overall, this new coast-down technique demonstrates satisfactory repeatability and sensitivity for detecting deceleration changes during straight and turning trajectories, indicating that it can be used to evaluate resistive loss of different MWC configurations and maneuvers.

Latest update of tests and improvements to US Coast Guard viscous oil pumping system.

PubMed

Drieu, Michael D; Nourse, Peter C; MacKay, Ronald; Cooper, David A; Hvidbak, Flemming

2003-01-01

Over the past nine years, the US Coast Guard has incorporated the prevention through people (PTP) philosophy as a "human factors" approach to learn how maritime operations can be regulated safer and be more efficient by evaluating training, management policies, operational procedures, and establishing partnerships with the maritime industry. One of the key elements of applying a PTP approach is identifying and incorporating lessons learned from major marine casualties and pollution incidents. Since 1997, the US Coast Guard National Strike Force has responded to three major oil spills involving foreign freight vessels grounding, which included the removal of highly viscous oil using various lightering equipment and systems. An informal workgroup consisting of the US Coast Guard, US Navy Supervisor of Salvage (NAVSUPSALV), and various representatives from oil pollution clean-up companies met at the following facilities: the Chevron Asphalt Facility in Edmonds, WA (September 1999), the Oil and Hazardous Materials Simulated Environmental Test Tank (OHMSETT) testing facility in Leonardo, New Jersey (November 1999 and March 2000), the Alaska Clean Seas (ACS) warehouse annex in Prudhoe Bay, AK (October 2000), and Cenac Towing Company facility in Houma, LA (May 2002). The group shared ideas and techniques, and tested different pumps and hose lengths with viscous oil. It was during the early tests that the first quantitative results showed just how efficient lubricated transport of heavy oil product could be, and broadened the knowledge of such methods to the entire industry. Although this technology had existed for many years in the oil production and handling industry, its use had never been investigated in a laboratory setting with regard to salvage response lightering systems.

75 FR 12729 - Fisheries Off West Coast States and in the Western Pacific; Pacific Coast Groundfish Fishery...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-17

... economic and environmental performance benefits. Recreational Chilipepper EFP The California RFA and the... vessels participating in the EFP fisheries. The EFPs are necessary to allow activities that are otherwise... EFPs may be used to authorize fishing activities that would otherwise be prohibited. At the November...

United States Coast Guard Antisubmarine Warfare (ASW) in the Maritime Defense Zone (MDZ) - A Strategic Approach

DTIC Science & Technology

1989-03-01

RIC ILE COPY AIR WAR COLLGE REEAC R~pCR UNITED STATES COAST GUARD ANTISUBMARINE WARFARE (ASW) IN THE MARITIME DEFENSE ZONE (MDZ) -A STRATEGIC...going to perform in these MDZs. Those tasks identified so far include: port and coastal physical security & preventive safety, mine warfare

Evaluating tsunami risk perception and preparedness of people and institutions in the town of Siracusa, Italy

NASA Astrophysics Data System (ADS)

Zaniboni, Filippo; Tinti, Stefano; Grancher, Delphine; Goeldner-Gianella, Lydie; Lavigne, Franck; Evans, Manon; Brunstein, Daniel

2016-04-01

The eastern coast of Sicily is characterized by high population density, with three main cities (Messina, Catania and Siracusa) and many other touristic and industrial poles. At the same time, many possible sources of hazard exist in the area, from the highest volcano in Europe (Mt. Etna) to the several faults existing both inland and offshore in the Ionian Sea, and to the Hyblaean-Malta Escarpment running parallel to the coast close to the shoreline, incised by several scars and canyons. Seismic and tsunami catalogues account for such an intense activity, with some major events causing several damages and casualties, the main of which being the 1693 (Augusta) and 1908 (Messina) earthquakes and consequent tsunami. For such reasons the area of Siracusa and its surroundings was chosen as one of the test sites of the EU Project ASTARTE - Assessment, STrategy And Risk Reduction for Tsunamis in Europe (Grant 603839, 7th FP, ENV.2013.6.4-3), investigating many aspects of tsunami hazard, vulnerability and risk along the coasts of Europe. One of the main aims of the project is to assess the perception and preparedness of people and local authorities to natural hazards, with particular attention to tsunamis, in the test sites. This task was performed by realizing a questionnaire, subdivided into some sections, each one estimating a particular aspect: from the relation of the interviewed person with the site, to his/her perception of the risk and reaction in case of alert, to the knowledge of warning systems and evacuation procedures. The questions were submitted to local people and tourists in the town center of Siracusa, and also provided to delegates of local authorities, such as municipality and Civil Protection Department. The questionnaire results show a very low level of awareness of the risk connected to tsunamis, which is surprising if one considers the relatively recent catastrophic event of Messina, involving the whole eastern coast of Sicily. On the other hand, people expect a devastating tsunami to affect the town in the future. In general, a poor knowledge of the natural phenomenon can be noticed, and a general mistrust in public authorities is found.

View of portion of Mediterranean Coast of Turkey and Syria

NASA Image and Video Library

1975-07-20

AST-16-1268 (20 July 1975) --- A near vertical view of a portion of the Mediterranean coast of Turkey and Syria, as photographed from the Apollo spacecraft in Earth orbit during the joint U.S-USSR Apollo-Soyuz Test Project mission. This view covers the Levant Coast north of Beirut, showing the cities of Aleppo, Hamah, Homs and Latakia. The Levantine rift bends to the northeast. This picture was taken with a 70mm Hasselblad camera using high-definition aerial Ektachrome SO-242 type film. The altitude of the spacecraft was 225 kilometers (140 statute miles) when this photograph was taken.

Prevalence of Salmonella among waterfowl along the Texas Gulf coast.

PubMed

Grigar, M K; Cummings, K J; Rankin, S C

2017-12-01

Migratory waterfowl may play a role in the ecology and transmission of zoonotic pathogens, given their ability to travel long distances and their use of varied habitats. Our objectives were to estimate the prevalence of Salmonella among waterfowl along the Texas Gulf coast and to characterize the isolates. Faecal samples were collected from hunter-harvested waterfowl at four wildlife management areas from September through November, 2016. Standard bacteriologic culture methods were used to isolate Salmonella from samples, and isolates were characterized by serotyping and anti-microbial susceptibility testing. The apparent prevalence of faecal Salmonella shedding was 0.5% (2/375). Serotypes identified were Thompson and Braenderup, and both isolates were susceptible to all anti-microbial agents tested. Although faecal contamination of agricultural fields or surface waters could serve as a potential source of zoonotic Salmonella transmission, waterfowl along the Gulf coast during the fall hunting season appear to pose minimal risk. © 2017 Blackwell Verlag GmbH.

46 CFR 61.40-3 - Design verification testing.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING PERIODIC TESTS AND INSPECTIONS Design Verification and Periodic Testing of Vital System Automation § 61.40-3 Design verification testing. (a) Tests must verify that automated vital systems are designed, constructed, and operate in...

Digital Beamforming Synthetic Aperture Radar (DBSAR): Performance Analysis During the Eco-3D 2011 and Summer 2012 Flight Campaigns

NASA Technical Reports Server (NTRS)

Rincon, Rafael F.; Fatoyinbo, Temilola; Carter, Lynn; Ranson, K. Jon; Vega, Manuel; Osmanoglu, Batuhan; Lee, SeungKuk; Sun, Guoqing

2014-01-01

The Digital Beamforming Synthetic Aperture radar (DBSAR) is a state-of-the-art airborne radar developed at NASA/Goddard for the implementation, and testing of digital beamforming techniques applicable to Earth and planetary sciences. The DBSAR measurements have been employed to study: The estimation of vegetation biomass and structure - critical parameters in the study of the carbon cycle; The measurement of geological features - to explore its applicability to planetary science by measuring planetary analogue targets. The instrument flew two test campaigns over the East coast of the United States in 2011, and 2012. During the campaigns the instrument operated in full polarimetric mode collecting data from vegetation and topography features.

KSC-2012-2585

NASA Image and Video Library

2012-04-09

CAPE CANAVERAL, Fla. – Aboard NASA’s Freedom Star boat in the Atlantic Ocean off the coast of Port Canaveral in Florida, the covering around NASA’s Mobile Aerospace Reconnaissance System, or MARS, has been removed. MARS is being prepared for a day of testing in the Atlantic Ocean. MARS, run by NASA’s Langley Research Center in Hampton, Va., with its spatial, hyperspectral, thermal, and directed energy capabilities will be used for thermal imaging testing for the upcoming SpaceX Falcon 9 and Dragon capsule test flight to the International Space Station. During today’s test, the MARS X-band radar and kineto tracking mount KTM were tested to ensure that they were synchronized to receive a rocket launch feed. The radar was used to identify an object to see if the KTM could lock on to and track it. The MARS team performed maintenance on the system, confirmed communications links, and tested the design of the mounting system and environmental enclosure. Photo credit: NASA/Cory Huston

KSC-2012-2580

NASA Image and Video Library

2012-04-09

CAPE CANAVERAL, Fla. – Aboard NASA’s Freedom Star boat in the Atlantic Ocean off the coast of Port Canaveral in Florida, the covering around NASA’s Mobile Aerospace Reconnaissance System, or MARS, has been removed. MARS is being prepared for a day of testing in the Atlantic Ocean. MARS, run by NASA’s Langley Research Center in Hampton, Va., with its spatial, hyperspectral, thermal, and directed energy capabilities will be used for thermal imaging testing for the upcoming SpaceX Falcon 9 and Dragon capsule test flight to the International Space Station. During today’s test, the MARS X-band radar and kineto tracking mount KTM were tested to ensure that they were synchronized to receive a rocket launch feed. The radar was used to identify an object to see if the KTM could lock on to and track it. The MARS team performed maintenance on the system, confirmed communications links, and tested the design of the mounting system and environmental enclosure. Photo credit: NASA/Cory Huston

KSC-2012-2581

NASA Image and Video Library

2012-04-09

CAPE CANAVERAL, Fla. – Aboard NASA’s Freedom Star boat in the Atlantic Ocean off the coast of Port Canaveral in Florida, the covering around NASA’s Mobile Aerospace Reconnaissance System, or MARS, has been removed. MARS is being prepared for a day of testing in the Atlantic Ocean. MARS, run by NASA’s Langley Research Center in Hampton, Va., with its spatial, hyperspectral, thermal, and directed energy capabilities will be used for thermal imaging testing for the upcoming SpaceX Falcon 9 and Dragon capsule test flight to the International Space Station. During today’s test, the MARS X-band radar and kineto tracking mount KTM were tested to ensure that they were synchronized to receive a rocket launch feed. The radar was used to identify an object to see if the KTM could lock on to and track it. The MARS team performed maintenance on the system, confirmed communications links, and tested the design of the mounting system and environmental enclosure. Photo credit: NASA/Cory Huston

KSC-2012-2586

NASA Image and Video Library

2012-04-09

CAPE CANAVERAL, Fla. – Aboard NASA’s Freedom Star boat in the Atlantic Ocean off the coast of Port Canaveral in Florida, the covering around NASA’s Mobile Aerospace Reconnaissance System, or MARS, has been removed. MARS is being prepared for a day of testing in the Atlantic Ocean. MARS, run by NASA’s Langley Research Center in Hampton, Va., with its spatial, hyperspectral, thermal, and directed energy capabilities will be used for thermal imaging testing for the upcoming SpaceX Falcon 9 and Dragon capsule test flight to the International Space Station. During today’s test, the MARS X-band radar and kineto tracking mount KTM were tested to ensure that they were synchronized to receive a rocket launch feed. The radar was used to identify an object to see if the KTM could lock on to and track it. The MARS team performed maintenance on the system, confirmed communications links, and tested the design of the mounting system and environmental enclosure. Photo credit: NASA/Cory Huston

Germination Characteristics of Engelmann Oak and Coast Live Oak from the Santa Rosa Plateau, Riverside County, California

Treesearch

Gerald E. Snow

1991-01-01

Over 2,000 acorns of Quercus agrifolia (coast live oak) and over 500 acorns of Q. engelmannii (Engelmann oak) were collected in the Jim Knight pasture area of the Santa Rosa Plateau. These were used to test for temperature and moisture conditions on germination of viable acorns in the laboratory under controlled environmental...

Preservation of Lithocarpus densiflorus diversity on California?s central Coast: a cooperative project with area residents

Treesearch

Steven Swain; Doug Schmidt; Matteo Garbelotto

2008-01-01

The tanoak (Lithocarpus densiflorus) stands of California?s central coast have suffered high mortality rates due to infection by Phytophthora ramorum. Treatment programs were put in place to test the efficacy of phosphonate compounds in real world situations, to preserve some germplasm and ecosystem elements for future research, and to help mitigate...

33 CFR 334.920 - Pacific Ocean off the east coast of San Clemente Island, Calif.; naval restricted area.

Code of Federal Regulations, 2010 CFR

2010-07-01

... of San Clemente Island, Calif.; naval restricted area. 334.920 Section 334.920 Navigation and... RESTRICTED AREA REGULATIONS § 334.920 Pacific Ocean off the east coast of San Clemente Island, Calif.; naval... vessels, other than Naval Ordnance Test Station craft, and those cleared for entry by the Naval Ordnance...

After Crossroads: The Fate of the Atomic Bomb Target Fleet

NASA Astrophysics Data System (ADS)

Delgado, James P.

2016-04-01

The atomic tests at Bikini Atoll left a submerged archaeological legacy in the form of sixty-one shipwrecks at or near Bikini, Kwajalein, the California coast, and in two other lesser cases off Oahu and the coast of Washington State. Together they comprise a unique maritime cultural landscape of the Cold War, and the naval aspects of that conflict.

46 CFR 64.83 - Hydrostatic test.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Hydrostatic test. 64.83 Section 64.83 Shipping COAST... HANDLING SYSTEMS Periodic Inspections and Tests of MPTs § 64.83 Hydrostatic test. (a) The hydrostatic test..., removing tank insulation; (5) Filling the tank with water and pressurizing to the test pressure indicated...

Summary of Synoptic Meteorological Observations (SSMO), Central American Coastal Marine Areas, West Coast. Volume 2. Area 6 - Manzanillo SE, Area 7 - Acapulco South, Area 8 - Gulf of Tehuantepec, Area 9 - Guatemala SW Coast, Area 10 - Nicaragua SW Coast, Area 11 - Punta Burica

DTIC Science & Technology

1981-02-01

8 . 3.9 88.1 9 . .5 8 . 19 . 8 . 8 . . 8 8 .. .88 8 10 , 38 0 28 81 803 38. .0 8 93 48 378 C. 8 88 1.0 .1 988008.3 .9 8.9 18 . 8 . 3 0. .. 8 * 8 ...915 "- 979 AREA 0011 PUNTA IU5I A 0908-5.5. 192-5979 TAIL[ 10 0oRN 93.U PERCENT FREQUECY o CEILING HEIGHTS tFCI0 )%/a AND0 0CCUROn PE OF 89 (1/ 8 a9...PERFORMING ORG. REPORT NUMBER 7. AUTHOR(a) 8 . CONTRACT OR GRANT NUMBER(&) .N./A 9. PERFORMING

46 CFR 164.008-5 - Test report.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 6 2014-10-01 2014-10-01 false Test report. 164.008-5 Section 164.008-5 Shipping COAST...: SPECIFICATIONS AND APPROVAL MATERIALS Bulkhead Panels § 164.008-5 Test report. (a) The test report required by... test. (3) Test conditions and date of test. (4) Description of the panel tested giving size, thickness...

33 CFR 159.101 - Testing: general.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Testing: general. 159.101 Section 159.101 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION MARINE SANITATION DEVICES Design, Construction, and Testing § 159.101 Testing: general. Unless...

46 CFR 16.240 - Serious marine incident testing requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 1 2010-10-01 2010-10-01 false Serious marine incident testing requirements. 16.240 Section 16.240 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE OFFICERS AND SEAMEN CHEMICAL TESTING Required Chemical Testing § 16.240 Serious marine incident testing requirements. The...

46 CFR 16.240 - Serious marine incident testing requirements.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 1 2012-10-01 2012-10-01 false Serious marine incident testing requirements. 16.240 Section 16.240 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE OFFICERS AND SEAMEN CHEMICAL TESTING Required Chemical Testing § 16.240 Serious marine incident testing requirements. The...

46 CFR 16.240 - Serious marine incident testing requirements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 1 2014-10-01 2014-10-01 false Serious marine incident testing requirements. 16.240 Section 16.240 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE OFFICERS AND SEAMEN CHEMICAL TESTING Required Chemical Testing § 16.240 Serious marine incident testing requirements. The...

46 CFR 16.240 - Serious marine incident testing requirements.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 1 2013-10-01 2013-10-01 false Serious marine incident testing requirements. 16.240 Section 16.240 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE OFFICERS AND SEAMEN CHEMICAL TESTING Required Chemical Testing § 16.240 Serious marine incident testing requirements. The...

46 CFR 16.240 - Serious marine incident testing requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 1 2011-10-01 2011-10-01 false Serious marine incident testing requirements. 16.240 Section 16.240 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE OFFICERS AND SEAMEN CHEMICAL TESTING Required Chemical Testing § 16.240 Serious marine incident testing requirements. The...

LONG-TERM PERFORMANCE MONITORING FOR A PERMEABLE REACTIVE BARRIER AT THE U.S. COAST GUARD SUPPORT CENTER, ELIZABETH CITY, NORTH CAROLINA

EPA Science Inventory

A continuous hanging iron wall was installed in June, 1996, at the U.S. Coast Guard (USCG) Support Center near Elizabeth City, NC, United States, to treat overlapping plumes of chromate and chlorinated solvent compounds. The wall was emplaced using a continuous trenching machine...

Orion's Neutral Buoyancy Lab (NBL) Activities

NASA Image and Video Library

2016-09-21

U.S. Navy divers are training in the Neutral Buoyancy Laboratory at NASA’s Johnson Space Center in Houston. Navy divers, Air Force pararescuemen and Coast Guard rescue swimmers practice Orion underway recovery techniques using a test version of the Orion spacecraft. Training will help the team prepare for Underway Recovery Test 5 for Exploration Mission 1 aboard the USS San Diego in the Pacific Ocean off the coast of California in October. The Ground Systems Development and Operations Program, along with the U.S. Navy and Lockheed Martin, are preparing the recovery team, hardware and operations to support EM-1 recovery.

33 CFR 159.103 - Vibration test.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Vibration test. 159.103 Section 159.103 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION MARINE SANITATION DEVICES Design, Construction, and Testing § 159.103 Vibration test. The device...

33 CFR 159.109 - Pressure test.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Pressure test. 159.109 Section 159.109 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION MARINE SANITATION DEVICES Design, Construction, and Testing § 159.109 Pressure test. Any sewage...

33 CFR 159.19 - Testing equivalency.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Testing equivalency. 159.19 Section 159.19 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION MARINE SANITATION DEVICES Certification Procedures § 159.19 Testing equivalency. (a) If a test...

46 CFR 4.03-7 - Chemical test.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 1 2010-10-01 2010-10-01 false Chemical test. 4.03-7 Section 4.03-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC MARINE CASUALTIES AND INVESTIGATIONS Definitions § 4.03-7 Chemical test. The term chemical test means a scientifically recognized test...

46 CFR 16.220 - Periodic testing requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE OFFICERS AND SEAMEN CHEMICAL TESTING Required Chemical Testing § 16.220 Periodic testing requirements. (a) Except as provided by paragraph (c) of this section and § 10.227(e) of this chapter, an applicant must pass a chemical test for dangerous...

46 CFR 4.03-7 - Chemical test.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 1 2014-10-01 2014-10-01 false Chemical test. 4.03-7 Section 4.03-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC MARINE CASUALTIES AND INVESTIGATIONS Definitions § 4.03-7 Chemical test. The term chemical test means a scientifically recognized test...

46 CFR 4.03-7 - Chemical test.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 1 2013-10-01 2013-10-01 false Chemical test. 4.03-7 Section 4.03-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC MARINE CASUALTIES AND INVESTIGATIONS Definitions § 4.03-7 Chemical test. The term chemical test means a scientifically recognized test...

46 CFR 57.06-1 - Production test plate requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Production test plate requirements. 57.06-1 Section 57.06-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING WELDING AND BRAZING Production Tests § 57.06-1 Production test plate requirements. (a) Production test plates shall be...

46 CFR 57.06-5 - Production toughness testing.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Production toughness testing. 57.06-5 Section 57.06-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING WELDING AND BRAZING Production Tests § 57.06-5 Production toughness testing. (a) In addition to the test specimens required by...

46 CFR 4.03-7 - Chemical test.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 1 2011-10-01 2011-10-01 false Chemical test. 4.03-7 Section 4.03-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC MARINE CASUALTIES AND INVESTIGATIONS Definitions § 4.03-7 Chemical test. The term chemical test means a scientifically recognized test...

46 CFR 4.03-7 - Chemical test.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 1 2012-10-01 2012-10-01 false Chemical test. 4.03-7 Section 4.03-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC MARINE CASUALTIES AND INVESTIGATIONS Definitions § 4.03-7 Chemical test. The term chemical test means a scientifically recognized test...

46 CFR 61.30-10 - Hydrostatic test.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Hydrostatic test. 61.30-10 Section 61.30-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING PERIODIC TESTS AND INSPECTIONS Tests and Inspections of Fired Thermal Fluid Heaters § 61.30-10 Hydrostatic test. All new...

46 CFR 61.40-10 - Test procedure details.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Test procedure details. 61.40-10 Section 61.40-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING PERIODIC TESTS AND INSPECTIONS Design Verification and Periodic Testing of Vital System Automation § 61.40-10 Test procedure...

46 CFR 61.40-10 - Test procedure details.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 2 2011-10-01 2011-10-01 false Test procedure details. 61.40-10 Section 61.40-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING PERIODIC TESTS AND INSPECTIONS Design Verification and Periodic Testing of Vital System Automation § 61.40-10 Test procedure...

46 CFR 57.06-5 - Production toughness testing.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 2 2014-10-01 2014-10-01 false Production toughness testing. 57.06-5 Section 57.06-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING WELDING AND BRAZING Production Tests § 57.06-5 Production toughness testing. (a) In addition to the test specimens required by...

46 CFR 57.06-5 - Production toughness testing.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Production toughness testing. 57.06-5 Section 57.06-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING WELDING AND BRAZING Production Tests § 57.06-5 Production toughness testing. (a) In addition to the test specimens required by...

46 CFR 57.06-1 - Production test plate requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 2 2011-10-01 2011-10-01 false Production test plate requirements. 57.06-1 Section 57.06-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING WELDING AND BRAZING Production Tests § 57.06-1 Production test plate requirements. (a) Production test plates shall be...

46 CFR 57.06-1 - Production test plate requirements.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 2 2013-10-01 2013-10-01 false Production test plate requirements. 57.06-1 Section 57.06-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING WELDING AND BRAZING Production Tests § 57.06-1 Production test plate requirements. (a) Production test plates shall be...

46 CFR 57.06-1 - Production test plate requirements.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Production test plate requirements. 57.06-1 Section 57.06-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING WELDING AND BRAZING Production Tests § 57.06-1 Production test plate requirements. (a) Production test plates shall be...

46 CFR 57.06-5 - Production toughness testing.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 2 2011-10-01 2011-10-01 false Production toughness testing. 57.06-5 Section 57.06-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING WELDING AND BRAZING Production Tests § 57.06-5 Production toughness testing. (a) In addition to the test specimens required by...

46 CFR 57.06-1 - Production test plate requirements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 2 2014-10-01 2014-10-01 false Production test plate requirements. 57.06-1 Section 57.06-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING WELDING AND BRAZING Production Tests § 57.06-1 Production test plate requirements. (a) Production test plates shall be...

46 CFR 57.06-5 - Production toughness testing.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 2 2013-10-01 2013-10-01 false Production toughness testing. 57.06-5 Section 57.06-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING WELDING AND BRAZING Production Tests § 57.06-5 Production toughness testing. (a) In addition to the test specimens required by...

Acquisition of Airborne Sea Ice Remote Sensing Data with CULPIS-X: an Instrument Mounted on a US Coast Guard C-130

NASA Astrophysics Data System (ADS)

Tschudi, M. A.; Tooth, M.; Barton-Grimley, R. A.

2016-12-01

To obtain high-resolution observations of sea ice, we developed the University of Colorado LIDAR Profiler Instrument Suite - Extended (CULPIS-X). CULPIS-X, originally funded by NASA and currently supported by ONR, is being deployed in the flare tube of a US Coast Guard (USCG) C-130 aircraft, during Arctic Domain Awareness (ADA) flights from Kodiak, AK to the Arctic, in cooperation with the Coast Guard and with the Seasonal Ice Zone Remote Sensing (SIZRS, J. Morrison, PI) program. CULPIS-X (Figure 1) contains a LIDAR, digital camera, thermal infrared and hyperspectral radiometers, along with a GPS for aircraft altitude and an Inertial Measurement Unit (IMU) for aircraft attitude, and a computer to process and write the instrument data to SD cards. The package is designed to fly over Arctic sea ice for the purposes of measuring sea ice roughness, estimating sea ice thickness, and measuring ice surface temperature and reflectance. CULPIS-X had its inaugural flight aboard a C-130 out of USCG Air Station Sacramento in April 2016. This flight tested the structure of CULPIS-X, along with instrument readiness. The inaugural Arctic flight of CULPIS-X took place on June 15, 2016. The C-130 took off from Kodiak and flew towards Deadhorse, where it turned on to the 150W longitude line and proceeded north to 76N. The C-130 descended to a lower altitude ( 500 feet) during several flight segments along the 150W line, from Deadhorse to 76N and back. The lower altitude is required to obtain ULS LIDAR return pulses as they reflect off the ocean and sea ice. A similar flight was also performed on July 13, 2016. LIDAR data will be utilized to determine the surface roughness of the overflown ice pack. Furthermore, we will pick locations where open water occurred near or within the ice pack, to establish the freeboard of the ice pack, which will be used to estimate the sea ice thickness. More flights are scheduled for this season, in mid-Aug, Sept, and Oct, and are designed to overfly the 140W and 150W parallels from the Northern Alaskan coast up to 76N. We will present more detail of the CULPIS-X instruments, as well as flight tracks of completed missions, and data acquired from the missions during this inaugural season. The figure shows CULPIS-X in a US Coast Guard C-130 flare tube before the test flight out of USCG Air Station, Sacramento, CA.

Performance degradation of photovoltaic modules at different sites

NASA Astrophysics Data System (ADS)

Arab, A. Hadj; Mahammed, I. Hadj; Ould Amrouche, S.; Taghezouit, B.; Yassaa, N.

2018-05-01

In this work are presented results of electrical performance measurements of 120 crystalline silicon PV modules following long-term outdoor measurements. A set of 90 PV modules represent the first grid-connected photovoltaic (PV) system in Algeria, installed at the level of the “Centre de Développement des Energies Renouvelables” (CDER) site (Mediterranean coast), Bouzareah. The other 30 PV modules were undertaken in an arid area of the desert region of Ghardaïa site, about 600 km south of Algiers, with measurements collected from different applications. Following different characterization tests, we noticed that the all tested PV modules kept their power-generating rate except a slight reduction. Therefore, a mathematical model has been used to carry out PV module testing at different irradiance and temperature levels. Hence, different PV module parameters have been calculated from the recorded values of the open-circuit voltage, the short-circuit current, the voltage and current at maximum power point. The electrical measurements have indicated different degradations of current-voltage parameters. All the PV modules stated a decrease in the nominal power, which is variable from one module to another.

Dried, ground banana plant leaves (Musa spp.) for the control of Haemonchus contortus and Trichostrongylus colubriformis infections in sheep.

PubMed

Gregory, L; Yoshihara, E; Ribeiro, B L M; Silva, L K F; Marques, E C; Meira, E B S; Rossi, R S; Sampaio, P H; Louvandini, H; Hasegawa, M Y

2015-12-01

To evaluate the anthelmintic effect of Musa spp. leaves, 12 animals were artificially infected with Haemonchus contortus, and another 12 animals were infected with Trichostrongylus colubriformis. Then, both treatment groups were offered 400 g of dried ground banana plant leaves, and the control animals were offered only 1000 g of coast cross hay. During the trials, the animals received weekly physical examinations. The methods used to evaluate the efficiency of this treatment were packed cell volume, total plasma protein and faecal egg counts, and egg hatchability tests were performed on days -2, +3, +6, +9, +13 and +15. Coproculture tests were performed on day -2 to confirm monospecific infections. In the FEC and EHT, a statistically significant difference (0.04, 0.005; p < 0.05) was noted for T. colubriformis. There were no statistically significant differences (p > 0.05) for Haemochus contortus group in all tests. Our results confirmed previous findings suggesting that dried ground banana plant leaves possess anthelmintic activity.

Evaluation of rainfall simulations over West Africa in dynamically downscaled CMIP5 global circulation models

NASA Astrophysics Data System (ADS)

Akinsanola, A. A.; Ajayi, V. O.; Adejare, A. T.; Adeyeri, O. E.; Gbode, I. E.; Ogunjobi, K. O.; Nikulin, G.; Abolude, A. T.

2018-04-01

This study presents evaluation of the ability of Rossby Centre Regional Climate Model (RCA4) driven by nine global circulation models (GCMs), to skilfully reproduce the key features of rainfall climatology over West Africa for the period of 1980-2005. The seasonal climatology and annual cycle of the RCA4 simulations were assessed over three homogenous subregions of West Africa (Guinea coast, Savannah, and Sahel) and evaluated using observed precipitation data from the Global Precipitation Climatology Project (GPCP). Furthermore, the model output was evaluated using a wide range of statistical measures. The interseasonal and interannual variability of the RCA4 were further assessed over the subregions and the whole of the West Africa domain. Results indicate that the RCA4 captures the spatial and interseasonal rainfall pattern adequately but exhibits a weak performance over the Guinea coast. Findings from the interannual rainfall variability indicate that the model performance is better over the larger West Africa domain than the subregions. The largest difference across the RCA4 simulated annual rainfall was found in the Sahel. Result from the Mann-Kendall test showed no significant trend for the 1980-2005 period in annual rainfall either in GPCP observation data or in the model simulations over West Africa. In many aspects, the RCA4 simulation driven by the HadGEM2-ES perform best over the region. The use of the multimodel ensemble mean has resulted to the improved representation of rainfall characteristics over the study domain.

Impact of Chemistry Experiments Outreach Program on Learning and Attitudes for Students in Their Penultimate Year of Schooling

ERIC Educational Resources Information Center

Windsor, Sarah; Bailey, Jack

2016-01-01

Year 11 chemistry students from three schools in the Sunshine Coast Region of Education Queensland carried out a choice of five experiments aligned with their school curriculum on campus at the University of the Sunshine Coast and in their own school classrooms. Significant improvements in science learning were observed in student post-test quiz…

Avian Influenza in Wild Birds, Central Coast of Peru

PubMed Central

Blazes, David L.; Icochea, Eliana; Gonzalez, Rosa I.; Kochel, Tadeusz; Tinoco, Yeny; Sovero, Merly M.; Lindstrom, Stephen; Shu, Bo; Klimov, Alexander; Gonzalez, Armando E.; Montgomery, Joel M.

2009-01-01

To determine genotypes of avian influenza virus circulating among wild birds in South America, we collected and tested environmental fecal samples from birds along the coast of Peru, June 2006–December 2007. The 9 isolates recovered represented 4 low-pathogenicity avian influenza strains: subtypes H3N8, H4N5, H10N9, and H13N2. PMID:19523296

Calibrating and testing a gap model for simulating forest management in the Oregon Coast Range

Treesearch

Robert J. Pabst; Matthew N. Goslin; Steven L. Garman; Thomas A. Spies

2008-01-01

The complex mix of economic and ecological objectives facing today's forest managers necessitates the development of growth models with a capacity for simulating a wide range of forest conditions while producing outputs useful for economic analyses. We calibrated the gap model ZELIG to simulate stand level forest development in the Oregon Coast Range as part of a...

46 CFR 154.605 - Toughness test.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 5 2010-10-01 2010-10-01 false Toughness test. 154.605 Section 154.605 Shipping COAST....605 Toughness test. (a) Each toughness test under §§ 154.610 through 154.625 must meet Subpart 54.05 of this chapter. (b) If subsize test specimens are used for the Charpy V-notch toughness test, the...

46 CFR 164.006-4 - Inspection and testing.

Code of Federal Regulations, 2010 CFR

2010-10-01

... the Coast Guard. (b) Smoke tests. (1) A sample of each thickness submitted shall be tested for smoke... observations shall be made at intervals not greater than five minutes during the one-hour period of test. (2... integrity tests. (1) A sample of each thickness submitted shall be tested for fire resistance and integrity...

46 CFR 164.007-6 - Test report.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 6 2014-10-01 2014-10-01 false Test report. 164.007-6 Section 164.007-6 Shipping COAST...: SPECIFICATIONS AND APPROVAL MATERIALS Structural Insulations § 164.007-6 Test report. (a) The test report required shall contain at least the following: (1) Name of manufacturer. (2) Purpose of test. (3) Test...

Assessment of wave energy potential along the south coast of Java Island

NASA Astrophysics Data System (ADS)

Song, Qingyang; Mayerle, Roberto

2018-04-01

The south coast of Java Island has a great potential for wave energy. A long-term analysis of a 10-year wave dataset obtained from the ERA-Interim database is performed for preliminary wave energy assessment in this area, and it was seen that the annual median power is expected to exceed 20kW/m along the coast. A coastal wave model with an unstructured grid was run to reveal the wave conditions and to assess the wave energy potential along the coast in detail. The effect of swells and local wind on the wave conditions is investigated. Annual median wave power, water depth and distance from the coast are selected as criteria for the identification of suitable locations for wave energy conversion. Two zones within the study area emerge to be suitable for wave energy extraction. Swells from the southwest turned out to be the major source of wave energy and highest monthly median wave power reached about 33kW/m.

76 FR 62961 - Lifesaving Equipment: Production Testing and Harmonization With International Standards

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-11

... CFR Parts 108, 117, et al. Lifesaving Equipment: Production Testing and Harmonization With... Equipment: Production Testing and Harmonization With International Standards AGENCY: Coast Guard, DHS... equipment, including launching appliances (winches and davits), release mechanisms, survival craft...

33 CFR 183.330 - Stability test.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Stability test. 183.330 Section 183.330 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... of 2 Horsepower or Less Tests § 183.330 Stability test. (a) Flotation standard. When the conditions...

33 CFR 183.330 - Stability test.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Stability test. 183.330 Section 183.330 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... of 2 Horsepower or Less Tests § 183.330 Stability test. (a) Flotation standard. When the conditions...

33 CFR 183.330 - Stability test.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Stability test. 183.330 Section 183.330 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... of 2 Horsepower or Less Tests § 183.330 Stability test. (a) Flotation standard. When the conditions...

33 CFR 183.330 - Stability test.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Stability test. 183.330 Section 183.330 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... of 2 Horsepower or Less Tests § 183.330 Stability test. (a) Flotation standard. When the conditions...

33 CFR 183.230 - Stability test.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Stability test. 183.230 Section 183.230 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... of More Than 2 Horsepower Tests § 183.230 Stability test. (a) Flotation standard. When the conditions...

33 CFR 183.230 - Stability test.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Stability test. 183.230 Section 183.230 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... of More Than 2 Horsepower Tests § 183.230 Stability test. (a) Flotation standard. When the conditions...

33 CFR 183.230 - Stability test.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Stability test. 183.230 Section 183.230 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... of More Than 2 Horsepower Tests § 183.230 Stability test. (a) Flotation standard. When the conditions...

33 CFR 183.230 - Stability test.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Stability test. 183.230 Section 183.230 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... of More Than 2 Horsepower Tests § 183.230 Stability test. (a) Flotation standard. When the conditions...

33 CFR 183.230 - Stability test.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Stability test. 183.230 Section 183.230 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... of More Than 2 Horsepower Tests § 183.230 Stability test. (a) Flotation standard. When the conditions...

33 CFR 183.330 - Stability test.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Stability test. 183.330 Section 183.330 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... of 2 Horsepower or Less Tests § 183.330 Stability test. (a) Flotation standard. When the conditions...

33 CFR 159.107 - Rolling test.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Rolling test. 159.107 Section 159.107 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION MARINE SANITATION DEVICES Design, Construction, and Testing § 159.107 Rolling test. (a) The device, with...

33 CFR 159.105 - Shock test.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Shock test. 159.105 Section 159.105 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION MARINE SANITATION DEVICES Design, Construction, and Testing § 159.105 Shock test. The device, with liquid...

33 CFR 159.115 - Temperature range test.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Temperature range test. 159.115 Section 159.115 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION MARINE SANITATION DEVICES Design, Construction, and Testing § 159.115 Temperature range test. (a...

33 CFR 159.121 - Sewage processing test.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Sewage processing test. 159.121 Section 159.121 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION MARINE SANITATION DEVICES Design, Construction, and Testing § 159.121 Sewage processing test. (a...

75 FR 18449 - Regulated Navigation Areas; Bars Along the Coasts of Oregon and Washington; Amendment

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-12

... beginning. * * * * * Dated: March 26, 2010. G.T. Blore, Rear Admiral, U.S. Coast Guard, Commander.... Voluntary consensus standards are technical standards (e.g., specifications of materials, performance...: Authority: 33 U.S.C. 1226, 1231; 46 U.S.C. Chapter 701, 3306, 3703; 50 U.S.C. 191, 195; 33 CFR 1.05-1(g), 6...

A Statistical Model of Tropical Cyclone Tracks in the Western North Pacific with ENSO-Dependent Cyclogenesis

NASA Technical Reports Server (NTRS)

Yonekura, Emmi; Hall, Timothy M.

2011-01-01

A new statistical model for western North Pacific Ocean tropical cyclone genesis and tracks is developed and applied to estimate regionally resolved tropical cyclone landfall rates along the coasts of the Asian mainland, Japan, and the Philippines. The model is constructed on International Best Track Archive for Climate Stewardship (IBTrACS) 1945-2007 historical data for the western North Pacific. The model is evaluated in several ways, including comparing the stochastic spread in simulated landfall rates with historic landfall rates. Although certain biases have been detected, overall the model performs well on the diagnostic tests, for example, reproducing well the geographic distribution of landfall rates. Western North Pacific cyclogenesis is influenced by El Nino-Southern Oscillation (ENSO). This dependence is incorporated in the model s genesis component to project the ENSO-genesis dependence onto landfall rates. There is a pronounced shift southeastward in cyclogenesis and a small but significant reduction in basinwide annual counts with increasing ENSO index value. On almost all regions of coast, landfall rates are significantly higher in a negative ENSO state (La Nina).

46 CFR 54.05-3 - Tests required.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Tests required. 54.05-3 Section 54.05-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING PRESSURE VESSELS Toughness Tests § 54.05-3 Tests required. (a) Where material or welding toughness tests are required by §§ 54.25-10, 54...

46 CFR 162.050-9 - Test report.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 6 2014-10-01 2014-10-01 false Test report. 162.050-9 Section 162.050-9 Shipping COAST...: SPECIFICATIONS AND APPROVAL ENGINEERING EQUIPMENT Pollution Prevention Equipment § 162.050-9 Test report. (a) A... applicant. (3) Date of receiving the item for testing and the dates of the tests conducted. (4) Trade name...

76 FR 62714 - Lifesaving Equipment: Production Testing and Harmonization With International Standards

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-11

... apply to: prototypes (new designs) submitted after January 1, 2012; production testing of designs... Lifesaving Equipment: Production Testing and Harmonization With International Standards AGENCY: Coast Guard... and Standards Directorate, Office of Design and Engineering Standards, Lifesaving and Fire Safety...

46 CFR 160.055-7 - Sampling, tests, and inspections.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 6 2011-10-01 2011-10-01 false Sampling, tests, and inspections. 160.055-7 Section 160.055-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND... and Child, for Merchant Vessels § 160.055-7 Sampling, tests, and inspections. (a) Production tests and...

46 CFR 160.005-5 - Sampling, tests, and inspections.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 6 2010-10-01 2010-10-01 false Sampling, tests, and inspections. 160.005-5 Section 160.005-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND... (Jacket Type), Models 52 and 56 § 160.005-5 Sampling, tests, and inspections. (a) Production tests and...

46 CFR 160.055-7 - Sampling, tests, and inspections.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 6 2010-10-01 2010-10-01 false Sampling, tests, and inspections. 160.055-7 Section 160.055-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND... and Child, for Merchant Vessels § 160.055-7 Sampling, tests, and inspections. (a) Production tests and...

46 CFR 160.002-5 - Sampling, tests, and inspections.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 6 2011-10-01 2011-10-01 false Sampling, tests, and inspections. 160.002-5 Section 160.002-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND... Type), Models 3 and 5 § 160.002-5 Sampling, tests, and inspections. (a) Production tests and...

46 CFR 160.002-5 - Sampling, tests, and inspections.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 6 2010-10-01 2010-10-01 false Sampling, tests, and inspections. 160.002-5 Section 160.002-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND... Type), Models 3 and 5 § 160.002-5 Sampling, tests, and inspections. (a) Production tests and...

46 CFR 160.005-5 - Sampling, tests, and inspections.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 6 2011-10-01 2011-10-01 false Sampling, tests, and inspections. 160.005-5 Section 160.005-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND... (Jacket Type), Models 52 and 56 § 160.005-5 Sampling, tests, and inspections. (a) Production tests and...

46 CFR 61.40-6 - Periodic safety tests.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Periodic safety tests. 61.40-6 Section 61.40-6 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING PERIODIC TESTS AND INSPECTIONS Design Verification and Periodic Testing of Vital System Automation § 61.40-6 Periodic safety...

46 CFR 61.40-6 - Periodic safety tests.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 2 2013-10-01 2013-10-01 false Periodic safety tests. 61.40-6 Section 61.40-6 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING PERIODIC TESTS AND INSPECTIONS Design Verification and Periodic Testing of Vital System Automation § 61.40-6 Periodic safety...

46 CFR 61.30-20 - Automatic control and safety tests.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 2 2013-10-01 2013-10-01 false Automatic control and safety tests. 61.30-20 Section 61.30-20 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING PERIODIC... and safety tests. Operational tests and checks of all safety and limit controls, combustion controls...

46 CFR 61.40-6 - Periodic safety tests.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 2 2011-10-01 2011-10-01 false Periodic safety tests. 61.40-6 Section 61.40-6 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING PERIODIC TESTS AND INSPECTIONS Design Verification and Periodic Testing of Vital System Automation § 61.40-6 Periodic safety...

46 CFR 61.40-6 - Periodic safety tests.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 2 2014-10-01 2014-10-01 false Periodic safety tests. 61.40-6 Section 61.40-6 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING PERIODIC TESTS AND INSPECTIONS Design Verification and Periodic Testing of Vital System Automation § 61.40-6 Periodic safety...

46 CFR 61.30-20 - Automatic control and safety tests.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 2 2014-10-01 2014-10-01 false Automatic control and safety tests. 61.30-20 Section 61.30-20 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING PERIODIC... and safety tests. Operational tests and checks of all safety and limit controls, combustion controls...

46 CFR 61.30-20 - Automatic control and safety tests.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 2 2011-10-01 2011-10-01 false Automatic control and safety tests. 61.30-20 Section 61.30-20 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING PERIODIC... and safety tests. Operational tests and checks of all safety and limit controls, combustion controls...

46 CFR 197.450 - Breathing gas tests.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Breathing gas tests. 197.450 Section 197.450 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE OCCUPATIONAL SAFETY AND HEALTH STANDARDS GENERAL PROVISIONS Commercial Diving Operations Periodic Tests and Inspections of Diving Equipment § 197.450 Breathing gas tests. The diving...

46 CFR 58.20-25 - Tests.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 2 2013-10-01 2013-10-01 false Tests. 58.20-25 Section 58.20-25 Shipping COAST GUARD... SYSTEMS Refrigeration Machinery § 58.20-25 Tests. (a) All pressure vessels, compressors, piping, and..., hydrostatically or pneumatically. (b) No pneumatic tests in refrigeration systems aboard ships shall be made at...

46 CFR 58.20-25 - Tests.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 2 2014-10-01 2014-10-01 false Tests. 58.20-25 Section 58.20-25 Shipping COAST GUARD... SYSTEMS Refrigeration Machinery § 58.20-25 Tests. (a) All pressure vessels, compressors, piping, and..., hydrostatically or pneumatically. (b) No pneumatic tests in refrigeration systems aboard ships shall be made at...

46 CFR 154.430 - Material test.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 5 2010-10-01 2010-10-01 false Material test. 154.430 Section 154.430 Shipping COAST... § 154.430 Material test. (a) The membrane and the membrane supporting insulation must be made of... test for the membrane and the membrane supporting insulation must be submitted to the Commandant (CG...

46 CFR 58.20-25 - Tests.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Tests. 58.20-25 Section 58.20-25 Shipping COAST GUARD... SYSTEMS Refrigeration Machinery § 58.20-25 Tests. (a) All pressure vessels, compressors, piping, and..., hydrostatically or pneumatically. (b) No pneumatic tests in refrigeration systems aboard ships shall be made at...

46 CFR 58.20-25 - Tests.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 2 2011-10-01 2011-10-01 false Tests. 58.20-25 Section 58.20-25 Shipping COAST GUARD... SYSTEMS Refrigeration Machinery § 58.20-25 Tests. (a) All pressure vessels, compressors, piping, and..., hydrostatically or pneumatically. (b) No pneumatic tests in refrigeration systems aboard ships shall be made at...

46 CFR 58.20-25 - Tests.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Tests. 58.20-25 Section 58.20-25 Shipping COAST GUARD... SYSTEMS Refrigeration Machinery § 58.20-25 Tests. (a) All pressure vessels, compressors, piping, and..., hydrostatically or pneumatically. (b) No pneumatic tests in refrigeration systems aboard ships shall be made at...

46 CFR 154.449 - Model test.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 5 2010-10-01 2010-10-01 false Model test. 154.449 Section 154.449 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SAFETY STANDARDS FOR SELF... § 154.449 Model test. The following analyzed data of a model test of structural elements for independent...

46 CFR 61.40-6 - Periodic safety tests.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Periodic safety tests. 61.40-6 Section 61.40-6 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING PERIODIC TESTS AND INSPECTIONS Design Verification and Periodic Testing of Vital System Automation § 61.40-6 Periodic safety...

33 CFR 159.123 - Coliform test: Type I devices.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Coliform test: Type I devices. 159.123 Section 159.123 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION MARINE SANITATION DEVICES Design, Construction, and Testing § 159.123 Coliform test...

33 CFR 159.126 - Coliform test: Type II devices.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Coliform test: Type II devices. 159.126 Section 159.126 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION MARINE SANITATION DEVICES Design, Construction, and Testing § 159.126 Coliform test...

46 CFR 161.012-11 - Approval tests.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 6 2014-10-01 2014-10-01 false Approval tests. 161.012-11 Section 161.012-11 Shipping...: SPECIFICATIONS AND APPROVAL ELECTRICAL EQUIPMENT Personal Flotation Device Lights § 161.012-11 Approval tests. (a) The approval tests described in this section must be conducted for each light submitted for Coast...

46 CFR 161.012-11 - Approval tests.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 6 2010-10-01 2010-10-01 false Approval tests. 161.012-11 Section 161.012-11 Shipping...: SPECIFICATIONS AND APPROVAL ELECTRICAL EQUIPMENT Personal Flotation Device Lights § 161.012-11 Approval tests. (a) The approval tests described in this section must be conducted for each light submitted for Coast...

Deterrence Impact Modeling Environment (DIME) Proof-of-Concept Test Evaluations and Findings

DTIC Science & Technology

2016-06-01

sources of this caution: financial, technical, legal, and ethical . Several current Coast Guard policies complicate ongoing engagement with and assessment...and ethical . There is evidence that several of the stakeholder communities most important to the Coast Guard have not been early adopters of the...self-organization) or longer-term outcomes (such as over-harvesting, regeneration of biodiversity, resilience of an ecological system to human nature

KSC-2009-2206

NASA Image and Video Library

2009-03-19

CAPE CANAVERAL, Fla. – ATK and NASA officials accompanied the Florida East Coast Railroad train carrying the booster segments for the Ares I-X test rocket on its route to NASA's Kennedy Space Center in Florida from Jacksonville, Fla. Seen here in the passenger car are, from left NASA KSC Shuttle Launch Director Mike Leinbach, a Florida East Coast Railroad representative, ATK Ares I First Stage program Director Fred Brasfield, a Florida East Coast Railroad representative, ATK Vice President Space Launch Systems Charlie Precourt, a Florida East Coast Railroad representative, and NASA Marshall Space Flight Center Reusable Solid Rocket Booster Integration Lead Roy Worthy. The four reusable motor segments and the nozzle exit cone, manufactured by the Ares I first-stage prime contractor Alliant Techsystems Inc., or ATK, departed Utah March 12 on the seven-day, cross-country trip to Florida. The segments will be delivered to the Rotation, Processing and Surge Facility for final processing and integration. The booster used for the Ares I-X launch is being modified by adding new forward structures and a fifth segment simulator. The motor is the final hardware needed for the rocket's upcoming test flight this summer. The stacking operations are scheduled to begin in the Vehicle Assembly Building in April. Photo credit: NASA/Kim Shiflett

46 CFR 54.05-5 - Toughness test specimens.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Toughness test specimens. 54.05-5 Section 54.05-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING PRESSURE VESSELS Toughness Tests § 54.05-5 Toughness test specimens. (a) Charpy V-notch impact tests. Where required, Charpy V-notch tests shall be conducted in accordanc...

46 CFR 61.30-20 - Automatic control and safety tests.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Automatic control and safety tests. 61.30-20 Section 61.30-20 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING PERIODIC TESTS AND INSPECTIONS Tests and Inspections of Fired Thermal Fluid Heaters § 61.30-20 Automatic control and safety tests. Operational tests and check...

Orion's Neutral Buoyancy Lab (NBL) Activities

NASA Image and Video Library

2016-09-21

Tim Goddard, center, NASA Open Water Recovery Operations director, briefs U.S. Navy divers, Air Force pararescuemen and Coast Guard rescue swimmers during training in the Neutral Buoyancy Laboratory at NASA’s Johnson Space Center in Houston. The group will practice Orion underway recovery techniques using a test version of the Orion spacecraft. Training will help the team prepare for Underway Recovery Test 5 for Exploration Mission 1 aboard the USS San Diego in the Pacific Ocean off the coast of California in October. The Ground Systems Development and Operations Program, along with the U.S. Navy and Lockheed Martin, are preparing the recovery team, hardware and operations to support EM-1 recovery.

Orion's Neutral Buoyancy Lab (NBL) Activities

NASA Image and Video Library

2016-09-21

U.S. Navy divers, Air Force pararescuemen and Coast Guard rescue swimmers practice Orion recovery techniques at the Neutral Buoyancy Laboratory (NBL) at the agency’s Johnson Space Center in Houston. The recovery team is practicing underway recovery techniques using a test version of the Orion spacecraft. Training will help the team prepare for Underway Recovery Test 5 for Exploration Mission 1 aboard the USS San Diego in the Pacific Ocean off the coast of California in October. The Ground Systems Development and Operations Program, along with the U.S. Navy and Lockheed Martin, are preparing the recovery team, hardware and operations to support EM-1 recovery.

How important are coastal fronts to albacore tuna (Thunnus alalunga) habitat in the Northeast Pacific Ocean?

NASA Astrophysics Data System (ADS)

Nieto, Karen; Xu, Yi; Teo, Steven L. H.; McClatchie, Sam; Holmes, John

2017-01-01

We used satellite sea surface temperature (SST) data to characterize coastal fronts and then tested the effects of the fronts and other environmental variables on the distribution of the albacore tuna (Thunnus alalunga) catches in the coastal areas (from the coast to 200 nm offshore) of the Northeast Pacific Ocean. A boosted regression tree (BRT) model was used to explain the spatial and temporal patterns in albacore tuna catch per unit effort (CPUE) (1988-2011), using frontal features (distance to the front and temperature gradient), and other environmental variables like SST, surface chlorophyll concentration (chlorophyll), and geostrophic currents as explanatory variables. Based on over two decades of high-resolution data, the modeled results confirmed previous findings that albacore CPUE distribution is strongly influenced by SST and chlorophyll at fishing locations, and the distance of fronts from the coast (DFRONT-COAST), albeit with substantial seasonal and interannual variation. Albacore CPUEs were higher near warm, low chlorophyll oceanic waters, and near SST fronts. We performed sequential leave-one-year-out cross-validations for all years and found that the relationships in the BRT models were robust for the entire study period. Spatial distributions of model-predicted albacore CPUE were similar to observations, but the model was unable to predict very high CPUEs in some areas. These results help to explain previously observed variability in albacore CPUE and will likely help improve international fisheries management in the face of environmental changes.

Characterization of California Central Coast Aquifers using Pneumatic Slug Tests

NASA Astrophysics Data System (ADS)

Aurelius, S.; Platt, D.; Whetsler, B.; Malama, B.

2017-12-01

The recent prolonged drought in California, where about 75% of the population depends to some extent ongroundwater, has led to increased stresses on the state's groundwater resources due to reduced recharge andincreased abstraction to supplement dwindling surface water supplies for irrigation and other urban uses.These factors have conspired to cause historic lows in groundwater levels, lost aquifer storage capacity dueincreased potential for land subsidence, and degraded water quality in coastal aquifers faced with increasedrates of seawater intrusion. Groundwater accounts for about a third of the total water uses in California,with some coastal communities being 100% dependent on groundwater. Irrigation accounts for over 60%of all state groundwater withdrawals in California. In light of this, the state of California recently passedthe Sustainable Groundwater Management Act (SGMA) aimed at bringing the State's groundwater basinsinto sustainable regimes of abstraction, recharge and storage. Groundwater ow models are critical to thesuccessful implementation of the SGMA legislation. However, the usefulness of the models is severely limitedby a lack of detailed knowledge of aquifer properties at spatial scales that allow for accurate projections tobe made about groundwater basin sustainability by resource managers. We report here the results of highresolution pneumatic slug tests performed in two shallow aquifers in San Luis Obispo County on the CaliforniaCentral Coast to obtain detailed information about aquifer properties, including permeability and storage,and their spatial variability.

The NASA MLAS Flight Demonstration - A Review of a Highly Successful Test

NASA Technical Reports Server (NTRS)

Taylor, Anthony P.; Kelley, Christopher; Magner, Eldred; Peterson, David; Hahn, Jeffrey; Yuchnovicz, Daniel

2010-01-01

NASA has tested the Max Launch Abort System (MLAS) as a risk-mitigation design should problems arise with the baseline Orion spacecraft launch abort design. The Max in MLAS is not Maximum, but rather dedicated to Max Faget, The renowned NASA Spacecraft designer. In the fall of 2009, the mission was flown, with great success, from the NASA Wallops Flight Facility. The MLAS flight test vehicle prototype consists of a boost ring, coast ring, and the MLAS fairing itself, which houses an Orion Command Module (CM) boilerplate. The objective of the MLAS flight test is to reorient the fairing with the CM, weighing approximately 29,000 lbs and traveling 290 fps, 180 degrees to an orientation suitable for the release of the CM during a pad abort and low altitude abort. Although multiple parachute deployments are used in the MLAS flight test vehicle to complete its objective, there are only two parachute types employed in the flight test. Five of the nine parachutes used for MLAS are 27.6 ft DO ribbon parachutes, and the remaining four are standard G-12 cargo parachutes. This paper presents an overview of the 27.6 ft DO ribbon parachute system employed on the MLAS flight test vehicle for coast ring separation, fairing reorientation, and as drogue parachutes for the CM after separation from the fairing. Discussion will include: the process used to select this design, previously proven as a spin/stall recovery parachute; descriptions of all components of the parachute system; the minor modifications necessary to adapt the parachute to the MLAS program; the techniques used to analyze the parachute for the multiple roles it performs; a discussion of the rigging techniques used to interface the parachute system to the vehicle; a brief description of how the evolution of the program affected parachute usage and analysis; and a summary of the results of the flight test, including video of the flight test and subsequent summary analysis. . A discussion of the flight test which was highly successful as well as the flight test observations will be a significant portion of the review.

Underway Recovery Test 6 (URT-6)

NASA Image and Video Library

2018-01-21

NASA's Recovery Team worked with the U.S. Navy during Underway Recovery Test 6 (URT-6) aboard the USS Anchorage off the coast of San Diego California -- First official release day with Captain and Astronaut interviews.

46 CFR 162.050-37 - Vibration test.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 6 2010-10-01 2010-10-01 false Vibration test. 162.050-37 Section 162.050-37 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL ENGINEERING EQUIPMENT Pollution Prevention Equipment § 162.050-37 Vibration test. (a...

46 CFR 113.05-7 - Environmental tests.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Environmental tests. 113.05-7 Section 113.05-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING COMMUNICATION AND ALARM SYSTEMS AND EQUIPMENT General Provisions § 113.05-7 Environmental tests. Communication, alarm system...

33 CFR 159.119 - Operability test; temperature range.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Operability test; temperature range. 159.119 Section 159.119 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION MARINE SANITATION DEVICES Design, Construction, and Testing § 159.119...

United States Coast Guard Fiscal Year 2009 Performance Report

DTIC Science & Technology

2010-02-01

flooding. The International Ice Patrol facilitates interna- tional commerce by broadcasting information on iceberg locations to vessels transiting...SEA also provided back-up capability for the U.S. Antarctic Deep Freeze resupply mission. • The United States Coast Guard International Ice Patrol...tracked over 1,200 icebergs which drifted into the transatlantic shipping lanes continuing its perfect record, 96 years, of preventing ship collisions

Insect-oak interactions with coast live oak (Quercus agrifolia) and Engelmann oak (Q. engelmannii) at the acorn and seedling stage

Treesearch

Connell E. Dunning; Timothy D. Paine; Richard A. Redak

2002-01-01

We determined the impact of insects on both acorns and seedlings of coast live oak (Quercus agrifolia Nee) and Engelmann oak (Quercus engelmannii E. Greene). Our goals were to (1) identify insects feeding on acorns and levels of insect damage, and (2) measure performance and preference of a generalist leaf-feeding insect herbivore...

The interaction of bubbles with solidification interfaces. [during coasting phase of sounding rocket flight

NASA Technical Reports Server (NTRS)

Papazian, J. M.; Wilcox, W. R.

1977-01-01

The behavior of bubbles at a dendritic solidification interface was studied during the coasting phase of a sounding rocket flight. Sequential photographs of the gradient freeze experiment showed nucleation, growth and coalescence of bubbles at the moving interface during both the low-gravity and one-gravity tests. In the one-gravity test the bubbles were observed to detach from the interface and float to the top of the melt. However, in the low-gravity tests no bubble detachment from the interface or steady state bubble motion occurred and large voids were grown into the crystal. These observations are discussed in terms of the current theory of thermal migration of bubbles and in terms of their implications on the space processing of metals.

46 CFR 189.35-5 - Tests.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Tests. 189.35-5 Section 189.35-5 Shipping COAST GUARD... Weight Handling Gear § 189.35-5 Tests. (a) An installation load test and safety assessment shall be..., of the time and place of the installation tests when occurring in a port of the United States to...

46 CFR 189.35-5 - Tests.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Tests. 189.35-5 Section 189.35-5 Shipping COAST GUARD... Weight Handling Gear § 189.35-5 Tests. (a) An installation load test and safety assessment shall be..., of the time and place of the installation tests when occurring in a port of the United States to...

46 CFR 189.35-5 - Tests.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 7 2014-10-01 2014-10-01 false Tests. 189.35-5 Section 189.35-5 Shipping COAST GUARD... Weight Handling Gear § 189.35-5 Tests. (a) An installation load test and safety assessment shall be..., of the time and place of the installation tests when occurring in a port of the United States to...

46 CFR 189.35-5 - Tests.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 7 2012-10-01 2012-10-01 false Tests. 189.35-5 Section 189.35-5 Shipping COAST GUARD... Weight Handling Gear § 189.35-5 Tests. (a) An installation load test and safety assessment shall be..., of the time and place of the installation tests when occurring in a port of the United States to...

46 CFR 189.35-5 - Tests.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Tests. 189.35-5 Section 189.35-5 Shipping COAST GUARD... Weight Handling Gear § 189.35-5 Tests. (a) An installation load test and safety assessment shall be..., of the time and place of the installation tests when occurring in a port of the United States to...

Final Summary Report on Project 3310 Marine Diesel Exhaust Emissions (Alternative Fuels)

DTIC Science & Technology

1997-09-01

of five types) operating on the West Coast. Of the 14 vessels tested, eight were found to exceed the proposed NOx limits, although some by very small amounts....develop methodology applicable for use on small vessels by using portable emission analyzers, and to examine various potential means of reducing excessive...This report summarizes the results of a 5-year study to ascertain the magnitude of emission problems from Coast Guard and

46 CFR 109.211 - Testing of emergency lighting and power systems.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Testing of emergency lighting and power systems. 109.211 Section 109.211 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.211 Testing of emergency lighting and power...

46 CFR 109.211 - Testing of emergency lighting and power systems.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Testing of emergency lighting and power systems. 109.211 Section 109.211 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.211 Testing of emergency lighting and power...

46 CFR 109.211 - Testing of emergency lighting and power systems.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Testing of emergency lighting and power systems. 109.211 Section 109.211 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.211 Testing of emergency lighting and power...

46 CFR 109.211 - Testing of emergency lighting and power systems.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Testing of emergency lighting and power systems. 109.211 Section 109.211 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.211 Testing of emergency lighting and power...

46 CFR 109.211 - Testing of emergency lighting and power systems.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Testing of emergency lighting and power systems. 109.211 Section 109.211 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.211 Testing of emergency lighting and power...

46 CFR 64.83 - Hydrostatic test.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., the heating coil passing a hydrostatic test at a pressure of 200 psig or more or 50 percent or more above the rated pressure of the coil, whichever is greater. (b) If the tank passes the hydrostatic test... 46 Shipping 2 2010-10-01 2010-10-01 false Hydrostatic test. 64.83 Section 64.83 Shipping COAST...

46 CFR 16.105 - Definitions of terms used in this part.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 16.105 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE OFFICERS AND SEAMEN CHEMICAL TESTING General § 16.105 Definitions of terms used in this part. Chemical test means a... Act of 1970 (21 U.S.C. 802)). Drug test means a chemical test of an individual's urine for evidence of...

46 CFR 54.05-17 - Weld toughness test acceptance criteria.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Weld toughness test acceptance criteria. 54.05-17 Section 54.05-17 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING... impact tests the energy absorbed in both the weld metal and heat affected zone impact tests in weld...

46 CFR 54.05-17 - Weld toughness test acceptance criteria.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 2 2011-10-01 2011-10-01 false Weld toughness test acceptance criteria. 54.05-17 Section 54.05-17 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING... impact tests the energy absorbed in both the weld metal and heat affected zone impact tests in weld...

46 CFR 54.05-17 - Weld toughness test acceptance criteria.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Weld toughness test acceptance criteria. 54.05-17 Section 54.05-17 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING... impact tests the energy absorbed in both the weld metal and heat affected zone impact tests in weld...

46 CFR 54.05-17 - Weld toughness test acceptance criteria.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 2 2013-10-01 2013-10-01 false Weld toughness test acceptance criteria. 54.05-17 Section 54.05-17 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING... impact tests the energy absorbed in both the weld metal and heat affected zone impact tests in weld...

46 CFR 54.05-17 - Weld toughness test acceptance criteria.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 2 2014-10-01 2014-10-01 false Weld toughness test acceptance criteria. 54.05-17 Section 54.05-17 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING... impact tests the energy absorbed in both the weld metal and heat affected zone impact tests in weld...

46 CFR 189.20-20 - Specific tests and inspections.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Specific tests and inspections. 189.20-20 Section 189.20-20 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS INSPECTION AND CERTIFICATION Initial Inspection § 189.20-20 Specific tests and inspections. The applicable tests and inspections as set forth in...

46 CFR 160.017-21 - Approval tests.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 6 2011-10-01 2011-10-01 false Approval tests. 160.017-21 Section 160.017-21 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Chain Ladder § 160.017-21 Approval tests. (a) General. Each approval test must be conducted on a ladder...

46 CFR 189.20-20 - Specific tests and inspections.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Specific tests and inspections. 189.20-20 Section 189.20-20 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS INSPECTION AND CERTIFICATION Initial Inspection § 189.20-20 Specific tests and inspections. The applicable tests and inspections as set forth in...

33 CFR 95.035 - Reasonable cause for directing a chemical test.

Code of Federal Regulations, 2013 CFR

2013-07-01

... chemical test. 95.035 Section 95.035 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... DANGEROUS DRUG § 95.035 Reasonable cause for directing a chemical test. (a) Only a law enforcement officer or a marine employer may direct an individual operating a vessel to undergo a chemical test when...

46 CFR 58.16-19 - Tests.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Tests. 58.16-19 Section 58.16-19 Shipping COAST GUARD... SYSTEMS Liquefied Petroleum Gases for Cooking and Heating § 58.16-19 Tests. (a) Installation. (1) After... tests prescribed in paragraph (a)(1) of this section, the distribution tubing shall be connected to the...

46 CFR 58.16-19 - Tests.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 2 2013-10-01 2013-10-01 false Tests. 58.16-19 Section 58.16-19 Shipping COAST GUARD... SYSTEMS Liquefied Petroleum Gases for Cooking and Heating § 58.16-19 Tests. (a) Installation. (1) After... tests prescribed in paragraph (a)(1) of this section, the distribution tubing shall be connected to the...

46 CFR 58.16-19 - Tests.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 2 2014-10-01 2014-10-01 false Tests. 58.16-19 Section 58.16-19 Shipping COAST GUARD... SYSTEMS Liquefied Petroleum Gases for Cooking and Heating § 58.16-19 Tests. (a) Installation. (1) After... tests prescribed in paragraph (a)(1) of this section, the distribution tubing shall be connected to the...

46 CFR 58.16-19 - Tests.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 2 2011-10-01 2011-10-01 false Tests. 58.16-19 Section 58.16-19 Shipping COAST GUARD... SYSTEMS Liquefied Petroleum Gases for Cooking and Heating § 58.16-19 Tests. (a) Installation. (1) After... tests prescribed in paragraph (a)(1) of this section, the distribution tubing shall be connected to the...

46 CFR 154.431 - Model test.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 5 2010-10-01 2010-10-01 false Model test. 154.431 Section 154.431 Shipping COAST GUARD... Model test. (a) The primary and secondary barrier of a membrane tank, including the corners and joints...(c). (b) Analyzed data of a model test for the primary and secondary barrier of the membrane tank...

46 CFR 58.16-19 - Tests.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Tests. 58.16-19 Section 58.16-19 Shipping COAST GUARD... SYSTEMS Liquefied Petroleum Gases for Cooking and Heating § 58.16-19 Tests. (a) Installation. (1) After... tests prescribed in paragraph (a)(1) of this section, the distribution tubing shall be connected to the...

33 CFR 150.510 - How must tested emergency equipment be operated?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false How must tested emergency equipment be operated? 150.510 Section 150.510 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Operational Tests and Inspections (general) § 150.510 How must tested emergency equipment be operated? The...

33 CFR 150.510 - How must tested emergency equipment be operated?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false How must tested emergency equipment be operated? 150.510 Section 150.510 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Operational Tests and Inspections (general) § 150.510 How must tested emergency equipment be operated? The...

46 CFR 151.04-7 - Nondestructive testing.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 5 2012-10-01 2012-10-01 false Nondestructive testing. 151.04-7 Section 151.04-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES BARGES CARRYING BULK LIQUID HAZARDOUS MATERIAL CARGOES Inspection and Certification § 151.04-7 Nondestructive testing. (a) Before nondestructive testing may b...

46 CFR 151.04-7 - Nondestructive testing.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 5 2014-10-01 2014-10-01 false Nondestructive testing. 151.04-7 Section 151.04-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES BARGES CARRYING BULK LIQUID HAZARDOUS MATERIAL CARGOES Inspection and Certification § 151.04-7 Nondestructive testing. (a) Before nondestructive testing may b...

46 CFR 151.04-7 - Nondestructive testing.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 5 2010-10-01 2010-10-01 false Nondestructive testing. 151.04-7 Section 151.04-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES BARGES CARRYING BULK LIQUID HAZARDOUS MATERIAL CARGOES Inspection and Certification § 151.04-7 Nondestructive testing. (a) Before nondestructive testing may b...

46 CFR 151.04-7 - Nondestructive testing.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 5 2013-10-01 2013-10-01 false Nondestructive testing. 151.04-7 Section 151.04-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES BARGES CARRYING BULK LIQUID HAZARDOUS MATERIAL CARGOES Inspection and Certification § 151.04-7 Nondestructive testing. (a) Before nondestructive testing may b...

46 CFR 151.04-7 - Nondestructive testing.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 5 2011-10-01 2011-10-01 false Nondestructive testing. 151.04-7 Section 151.04-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES BARGES CARRYING BULK LIQUID HAZARDOUS MATERIAL CARGOES Inspection and Certification § 151.04-7 Nondestructive testing. (a) Before nondestructive testing may b...

46 CFR 162.050-9 - Test report.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 6 2011-10-01 2011-10-01 false Test report. 162.050-9 Section 162.050-9 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL ENGINEERING EQUIPMENT Pollution Prevention Equipment § 162.050-9 Test report. (a) A report of approval testing must contain the...

46 CFR 164.007-6 - Test report.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 6 2011-10-01 2011-10-01 false Test report. 164.007-6 Section 164.007-6 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL MATERIALS Structural Insulations § 164.007-6 Test report. (a) The test report required shall contain at least the following: (1)...

46 CFR 160.056-4 - Approval tests of prototype rescue boat.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 6 2010-10-01 2010-10-01 false Approval tests of prototype rescue boat. 160.056-4 Section 160.056-4 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT... tests of prototype rescue boat. (a) Drop test. The rescue boat, fully equipped, shall be dropped, in a...

46 CFR 160.064-6 - Examinations, tests and inspections.

Code of Federal Regulations, 2010 CFR

2010-10-01

... labeled water safety buoyant devices shall maintain quality control of the materials used, manufacturing... available to the recognized laboratory inspector or to the Coast Guard marine inspector, or both, for review upon request. (b) Laboratory inspections and tests. Such examinations, inspections and tests as are...

33 CFR 159.129 - Safety: Ignition prevention test.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Safety: Ignition prevention test. 159.129 Section 159.129 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION MARINE SANITATION DEVICES Design, Construction, and Testing § 159.129 Safety: Ignition...

46 CFR 169.236 - Inspection and testing required.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Inspection and testing required. 169.236 Section 169.236 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Inspection and Certification Repairs and Alterations § 169.236 Inspection and testing required. (a) The...

Test and evaluation of 23 electric vehicles for state-of-the-art assessment

NASA Technical Reports Server (NTRS)

Dustin, M. O.; Denington, R. J.

1978-01-01

Eleven of the electric vehicles were passenger cars and 12 were commercial vans. Tests were conducted in accordance with an ERDS test procedure which is based on the SAE J227a Test Procedure. Tests included range, acceleration, coast-down, and braking. The results of the tests are presented, and comments on reliability are made.

Forecasting sea fog on the coast of southern China

NASA Astrophysics Data System (ADS)

Huang, H.; Huang, B.; Liu, C.; Tu, J.; Wen, G.; Mao, W.

2016-12-01

Forecast sea fog is still full of challenges. We have performed the numerical forecasting of sea fog on the coast of southern China by using the operational meso-scale regional model GRAPES (Global/Regional assimilation and prediction system). The GRAPES model horizontal resolution was 3km and with 66 vertical levels. A total of 72 hours forecasting of sea fog was conducted with hourly outputs over the sea fog event. The results show that the model system can predict reasonable characteristics of typical sea fog events on the coast of southern China. The scope of sea fog coincides with the observations of meteorological stations, the observations of the Marine Meteorological Science Experiment Base (MMSEB) at Bohe, Maoming and satellite products of sea fog. The goal of this study is to establish an operational numerical forecasting model system of sea fog on the coast of southern China.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Crozat, G.; Domergue, J.L.; Bogui, V.

Atmospheric aerosols were sampled on filters to the air near ground level over the Ivory Coast and the Gulf of Guinea. Several elements were measured of filters by neutron activation and gamma spectrometry. Correlation thats applied to these elements allow them to be classified in groups of common origin. Study of the sampling collected over the Ivory Coast, along a''North- South'' axis, showed an increase of the concentrations of the terrestrial elements, as one passes from the coast to the north of the country. However, no particular increase of the concentrations was observed, to ground level air, when passing frommore » one side of the intertropical front to the other. In the air above the land, concentrations of marine aerosols decrease from the coast forth, especially near it. Daily variations may be noticed for all the elements The experiments performed in marthe atmosphere, over the Guif of Guinea, show that a high number of the elements measured are of terrestrial origin. (UK)« less

KSC-2012-2582

NASA Image and Video Library

2012-04-09

CAPE CANAVERAL, Fla. – Aboard NASA’s Freedom Star boat, from left, Boatswain Allan Gravina at the wheel, Captain Mike Nicholas hidden, Aerospace Technician Darin Schuster and Marine Operations Manager Joe Chaput, all with United Space Alliance, monitor the progress as NASA’s Mobile Aerospace Reconnaissance System, or MARS, secured on the boat, is being prepared for a day of testing in the Atlantic Ocean off the coast of Port Canaveral in Florida. MARS, run by NASA’s Langley Research Center in Hampton, Va., with its spatial, hyperspectral, thermal, and directed energy capabilities will be used for thermal imaging testing for the upcoming SpaceX Falcon 9 and Dragon capsule test flight to the International Space Station. During today’s test, the MARS X-band radar and kineto tracking mount KTM were tested to ensure that they were synchronized to receive a rocket launch feed. The radar was used to identify an object to see if the KTM could lock on to and track it. The MARS team performed maintenance on the system, confirmed communications links, and tested the design of the mounting system and environmental enclosure. Photo credit: NASA/Cory Huston

KSC-2012-2583

NASA Image and Video Library

2012-04-09

CAPE CANAVERAL, Fla. – Aboard NASA’s Freedom Star boat, Captain Mike Nicholas in foreground, Boatswain Allan Gravina at the wheel, and Marine Operations Manager Joe Chaput, all with United Space Alliance, monitor the progress as NASA’s Mobile Aerospace Reconnaissance System, or MARS, secured on the boat, is being prepared for a day of testing in the Atlantic Ocean off the coast of Port Canaveral in Florida. MARS, run by NASA’s Langley Research Center in Hampton, Va., with its spatial, hyperspectral, thermal, and directed energy capabilities will be used for thermal imaging testing for the upcoming SpaceX Falcon 9 and Dragon capsule test flight to the International Space Station. During today’s test, the MARS X-band radar and kineto tracking mount KTM were tested to ensure that they were synchronized to receive a rocket launch feed. The radar was used to identify an object to see if the KTM could lock on to and track it. The MARS team performed maintenance on the system, confirmed communications links, and tested the design of the mounting system and environmental enclosure. Photo credit: NASA/Cory Huston

Shallow subtidal survey of the Washington outer coast and Olympic National park to determine the distribution, fate, and effects of spilled bunker C fuel oil. Final report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Carney, D.; Kvitek, R.G.

1990-12-01

The report provides an evaluation of the impacts of the bunker C fuel oil spill on the shallow subtidal benthic communities of the Washington coast. The study is designed to provide a subtidal extension of the intertidal investigation performed by Battelle Laboratories. As such, the study sites and many of the methodologies are the same. There are four objectives of the study. They are: (1) to identify and define from existing data, the probable distribution of subtidal deposits along the Washington coast, (2) to document petroleum hydrocarbon contamination in shallow subtidal sediments in the Olympic National Park and along themore » Washington outer coast, (3) to characterize petroleum hydrocarbon contamination in molluscan and other species' tissues of opportunity in subtidal habitats along the Washington outer coast, and (4) to collect the initial faunal and sediment samples required for possible future analyses should oil-spill related hydrocarbons be detected from initial sediment and tissue analyses.« less

Modelling larval dispersal dynamics of common sole (Solea solea) along the western Iberian coast

NASA Astrophysics Data System (ADS)

Tanner, Susanne E.; Teles-Machado, Ana; Martinho, Filipe; Peliz, Álvaro; Cabral, Henrique N.

2017-08-01

Individual-based coupled physical-biological models have become the standard tool for studying ichthyoplankton dynamics and assessing fish recruitment. Here, common sole (Solea solea L.), a flatfish of high commercial importance in Europe was used to evaluate transport of eggs and larvae and investigate the connectivity between spawning and nursery areas along the western Iberian coast as spatio-temporal variability in dispersal and recruitment patterns can result in very strong or weak year-classes causing large fluctuations in stock size. A three-dimensional particle tracking model coupled to Regional Ocean Modelling System model was used to investigate variability of sole larvae dispersal along the western Iberian coast over a five-year period (2004-2009). A sensitivity analysis evaluating: (1) the importance of diel vertical migrations of larvae and (2) the size of designated recruitment areas was performed. Results suggested that connectivity patterns of sole larvae dispersal and their spatio-temporal variability are influenced by the configuration of the coast with its topographical structures and thus the suitable recruitment area available as well as the wind-driven mesoscale circulation along the Iberian coast.

Performance and physiological effects of different descending strategies for cross-country mountain biking.

PubMed

Miller, Matthew C; Macdermid, Paul W; Fink, Phil W; Stannard, Stephen R

2017-04-01

This study investigated the performance-related feasibility and physiological benefits of purposefully eliminating propulsive work while descending in mountain biking and compared values to those measured during road descending. Participants cycled uphill on a road at race pace before descending over three conditions (off-road pedalling; off-road coasting; road coasting). Relatively low power output during off-road pedalling was associated with a greater oxygen uptake (p < .01) when compared with off-road coasting despite no difference in vibration exposure (p > .05). Importantly, pedalling did not invoke a performance benefit (p > .05) on the descent used in this study. Significantly greater heart rate and oxygen uptake (both p < .01) were observed between road and off-road descending, likely caused by the increase in terrain-induced vibrations (p < .01) experienced between the bicycle and rider. Results indicate that reducing propulsive work during descending can improve recovery without being disadvantageous to performance. Similarly, the vibrations experienced during road descending are relatively low, and further reduce oxygen cost. In an effort to increase efficiency, it is recommended that mountain bike athletes focus on skills to increase descending speed without the addition of pedalling, and that equipment be used to decrease vibrations nearer to those seen on the road.

Arctic Shield 2015 Field Campaign Report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Stafford, Robert A; Ivey, Mark

During the week of July 13, 2015, the U.S. Coast Guard’s (USCG) Research and Development Center partnered with Conoco Phillips through a Cooperative Research and Development Agreement to conduct a Search and Rescue (SAR) exercise off of Oliktok Point, Alaska. The Coast Guard was interested in exploring how unmanned aircraft systems (UAS) can be used to enhance capabilities for its SAR mission and gain a better understanding of how it could work jointly with private industry for response operations in remote regions. Participants in the exercise included Coast Guard Pacific Area Command, Coast Guard Cutter Healy, Coast Guard District Seventeen,more » Coast Guard Air Station Kodiak, and Conoco Phillips. Joining Conoco Phillips were their partners Insitu (a Boeing company), Era Helicopter, and Era Helicopter’s partner Priority One. Other government agencies supporting the exercise were the U.S. Department of Energy’s (DOE) Atmospheric Radiation Measurement (ARM) Climate Research Facility, the National Oceanic and Atmospheric Administration, the Federal Aviation Administration, and the North Slope Borough of the state of Alaska. The exercise scenario involved a simulated small aircraft crash offshore where the survivors took refuge in a 6-man life raft. The aircraft’s last known position and asset availability required the Coast Guard to coordinate the response with Conoco Phillips. This included the use of an Insitu-operated ScanEagle UAS, flown from DOE-ARM’s Sandia National Laboratory-operated facility at Oliktok Point, and manned aircraft provided by both the Coast Guard’s Forward Operating Location in Deadhorse and Era Helicopter. Lessons learned from this exercise will help the Coast Guard understand how to best collaborate with private industry on the North Slope during response operations and develop requirements for UAS performing Coast Guard missions in the Arctic environment. For the ARM facility, the exercise demonstrated some of the opportunities and constraints of using UAS in the Arctic for research purposes.« less

Underwater magnetic gradiometer for magnetic anomaly detection, localization, and tracking

NASA Astrophysics Data System (ADS)

Kumar, S.; Sulzberger, G.; Bono, J.; Skvoretz, D.; Allen, G. I.; Clem, T. R.; Ebbert, M.; Bennett, S. L.; Ostrom, R. K.; Tzouris, A.

2007-04-01

GE Security and the Naval Surface Warfare Center, Panama City (NSWC-PC) have collaborated to develop a magnetic gradiometer, called the Real-time Tracking Gradiometer or RTG that is mounted inside an unmanned underwater vehicle (UUV). The RTG is part of a buried mine hunting platform being developed by the United States Navy. The RTG has been successfully used to make test runs on mine-like targets buried off the coast of Florida. We will present a general description of the system and latest results describing system performance. This system can be also potentially used for other applications including those in the area of Homeland Security.

Station Keeping Results for Seabotix vLBV300 Underwater Vehicle near Newport, OR

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hollinger, Geoffrey

This data set presents results testing the station keeping abilities of a tethered Seabotix vLBV300 underwater vehicle equipped with an inertial navigation system. These results are from an offshore deployment on April 20, 2016 off the coast of Newport, OR (44.678 degrees N, 124.109 degrees W). During the mission period, the sea state varied between 3 and 4, with an average significant wave height of 1.6 m. The vehicle utilizes an inertial navigation system based on a Gladiator Landmark 40 IMU coupled with a Teledyne Explorer Doppler Velocity Log to perform station keeping at a desired location and orientation.

SpaceX Recovery Trainer Egress and Handling Testing

NASA Image and Video Library

2018-04-17

Pararescue specialists from the 304th Rescue Squadron, located in Portland, Oregon and supporting the 45th Operations Group’s Detachment 3, based out of Patrick Air Force Base, prepare equipment during an April astronaut rescue exercise with NASA’s Commercial Crew Program and SpaceX off of Florida’s eastern coast. The pararescue specialists, also known as “Guardian Angels,” jumped from military aircraft and simulated a rescue operation to demonstrate their ability to safely remove crew from the SpaceX Crew Dragon in the unlikely event of an emergency landing. The pararescue specialists are fully qualified paramedics able to perform field surgery, if necessary.

A two-way nesting procedure for the WAM model: Application to the Spanish coast

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lahoz, M.G.; Albiach, J.C.C.

1997-02-01

The performance of the standard one-way nesting procedure for a regional application of a third-generation wave model is investigated. It is found that this nesting procedure is not applicable when the resolution has to be enhanced drastically, unless intermediate grids are placed between the coarse and the fine grid areas. This solution, in turn, requires an excess of computing resources. A two-way nesting procedure is developed and implemented in the model. Advantages and disadvantages of both systems are discussed. The model output for a test case is compared with observed data and the results are discussed in the paper.

Summary Report: Audits of Ballast Water Treatment Systems

DTIC Science & Technology

2004-08-01

U.S. Coast Guard Research and Development Center 1082 Shennecossett Road, Groton, CT 06340-6048 Report No. CG-D-03-04 SUMMARY REPORT: AUDITS OF...Research & Development Center 1082 Shennecossett Road Groton, CT 06340-6048 iii Technical Report Documentation Page 1. Report No. CG-D-03-04 2...Performing Organization Name and Address U.S. Coast Guard Research and Development Center 1082 Shennecossett Road Groton, CT 06340-6048 10. Work

2008 U.S. Coast Guard Innovation Expo

DTIC Science & Technology

2008-11-20

for Capability (CG-7) Public Release Authorized DCO Outcomes • Mission Performance Plans, policies, strategic analysis and planning, assessments and...Untitled Document 2008 U.S.htm[5/26/ 2016 2:24:38 PM] 2008 U.S. Coast Guard Innovation Expo “Collaboration Fuels Innovation” Virginia Beach, Virginia...Untitled Document 2008 U.S.htm[5/26/ 2016 2:24:38 PM] Panelists: Mr. Tom Tomaiko, Maritime Security Program Manager, Borders and Maritime Security

Coast Guard Deepwater Acquisition Programs: Background, Oversight Issues, and Options for Congress

DTIC Science & Technology

2011-03-18

NUMBER 5e . TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Congressional Research Service,Library Of Congress,101...Deepwater Acquisition into asset-based Acquisition Program Baselines, the proposed changes align projects that were formerly grouped under...Integrated Coast Guard Systems (ICGS)—an industry team led by Lockheed Martin and Northrop Grumman Ship Systems ( NGSS ). ICGS was awarded an indefinite

46 CFR 57.05-2 - Transfer of performance qualifications.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Transfer of performance qualifications. 57.05-2 Section 57.05-2 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING WELDING AND BRAZING Performance Qualifications § 57.05-2 Transfer of performance qualifications. (a) The...

46 CFR 57.05-2 - Transfer of performance qualifications.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Transfer of performance qualifications. 57.05-2 Section 57.05-2 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING WELDING AND BRAZING Performance Qualifications § 57.05-2 Transfer of performance qualifications. (a) The...

46 CFR 57.05-2 - Transfer of performance qualifications.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 2 2013-10-01 2013-10-01 false Transfer of performance qualifications. 57.05-2 Section 57.05-2 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING WELDING AND BRAZING Performance Qualifications § 57.05-2 Transfer of performance qualifications. (a) The...

46 CFR 57.05-2 - Transfer of performance qualifications.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 2 2011-10-01 2011-10-01 false Transfer of performance qualifications. 57.05-2 Section 57.05-2 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING WELDING AND BRAZING Performance Qualifications § 57.05-2 Transfer of performance qualifications. (a) The...

46 CFR 57.05-2 - Transfer of performance qualifications.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 2 2014-10-01 2014-10-01 false Transfer of performance qualifications. 57.05-2 Section 57.05-2 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING WELDING AND BRAZING Performance Qualifications § 57.05-2 Transfer of performance qualifications. (a) The...

77 FR 2935 - Revision to Chemical Testing Regulations for Mariners and Marine Employers

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-20

... balloon shape in the ``Actions'' column. If you submit your comments by mail or hand delivery, submit them.... Medical Review Officers (MROs) Reporting Non-Negative Test Results Directly to the Coast Guard A non...

46 CFR 161.006-5 - Sampling, inspections and tests.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 6 2011-10-01 2011-10-01 false Sampling, inspections and tests. 161.006-5 Section 161.006-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND... Vessels § 161.006-5 Sampling, inspections and tests. (a) General. Motor lifeboat searchlights specified by...

46 CFR 161.006-5 - Sampling, inspections and tests.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 6 2010-10-01 2010-10-01 false Sampling, inspections and tests. 161.006-5 Section 161.006-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND... Vessels § 161.006-5 Sampling, inspections and tests. (a) General. Motor lifeboat searchlights specified by...

46 CFR 107.260 - Rated load test for cranes.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Rated load test for cranes. 107.260 Section 107.260 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.260 Rated load test for cranes. (a) To meet...

46 CFR 107.260 - Rated load test for cranes.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Rated load test for cranes. 107.260 Section 107.260 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.260 Rated load test for cranes. (a) To meet...

46 CFR 107.251 - Testing of the fire main.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Testing of the fire main. 107.251 Section 107.251 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.251 Testing of the fire main. Each fire main...

46 CFR 107.260 - Rated load test for cranes.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Rated load test for cranes. 107.260 Section 107.260 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.260 Rated load test for cranes. (a) To meet...

46 CFR 107.251 - Testing of the fire main.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Testing of the fire main. 107.251 Section 107.251 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.251 Testing of the fire main. Each fire main...

46 CFR 107.260 - Rated load test for cranes.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Rated load test for cranes. 107.260 Section 107.260 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.260 Rated load test for cranes. (a) To meet...

46 CFR 107.251 - Testing of the fire main.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Testing of the fire main. 107.251 Section 107.251 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.251 Testing of the fire main. Each fire main...

46 CFR 107.251 - Testing of the fire main.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Testing of the fire main. 107.251 Section 107.251 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.251 Testing of the fire main. Each fire main...

46 CFR 107.260 - Rated load test for cranes.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Rated load test for cranes. 107.260 Section 107.260 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.260 Rated load test for cranes. (a) To meet...

46 CFR 107.251 - Testing of the fire main.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Testing of the fire main. 107.251 Section 107.251 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.251 Testing of the fire main. Each fire main...

46 CFR 163.003-27 - Production tests and examination.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 6 2010-10-01 2010-10-01 false Production tests and examination. 163.003-27 Section 163... examination. (a) General. Each ladder produced under Coast Guard approval must be tested in accordance with... for effective monitoring throughout the production schedule. (e) Visual examination. The visual...

46 CFR 122.212 - Mandatory chemical testing following serious marine incidents.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Mandatory chemical testing following serious marine incidents. 122.212 Section 122.212 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL... PASSENGERS OPERATIONS Marine Casualties and Voyage Records § 122.212 Mandatory chemical testing following...

46 CFR 133.45 - Tests and inspections of lifesaving equipment and arrangements.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Tests and inspections of lifesaving equipment and arrangements. 133.45 Section 133.45 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS LIFESAVING SYSTEMS General § 133.45 Tests and inspections of lifesaving equipment and...

46 CFR 133.40 - Evaluation, testing and approval of lifesaving appliances and arrangements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Evaluation, testing and approval of lifesaving appliances and arrangements. 133.40 Section 133.40 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS LIFESAVING SYSTEMS General § 133.40 Evaluation, testing and approval of...

46 CFR 133.40 - Evaluation, testing and approval of lifesaving appliances and arrangements.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Evaluation, testing and approval of lifesaving appliances and arrangements. 133.40 Section 133.40 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS LIFESAVING SYSTEMS General § 133.40 Evaluation, testing and approval of...

46 CFR 133.45 - Tests and inspections of lifesaving equipment and arrangements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Tests and inspections of lifesaving equipment and arrangements. 133.45 Section 133.45 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS LIFESAVING SYSTEMS General § 133.45 Tests and inspections of lifesaving equipment and...

33 CFR 159.111 - Pressure and vacuum pulse test.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Pressure and vacuum pulse test. 159.111 Section 159.111 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION MARINE SANITATION DEVICES Design, Construction, and Testing § 159.111 Pressure and...

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

The objectives of the SNAP 7A program were to design, manufacture, test, and deliver a five-watt electric generation system for a U. S. Coast Guard 8 x 26E light buoy. The 10-watt Sr/sup 90/ thermoelectric generator, the d-c-to-d-c converter, batteries and the method of installation in the light buoy are describcd. The SNAP 7A generator was fueled with four capsules containing a total of 40,800 curies of Sr/sup 90/ titanate. After fueling and testing, the SNAP 7A electric generating system was installed in the Coast Guard light buoy at Baltimore, Maryland, on December 15, 1961. Operation of the buoy lampmore » is continuous. (auth)« less

Orion Neutral Buoyancy Lab (NBL) Activities

NASA Image and Video Library

2016-09-20

Tim Goddard, NASA Open Water Recovery Operations director, briefs U.S. Navy divers, Air Force pararescuemen and Coast Guard rescue swimmers during training in the Neutral Buoyancy Laboratory at NASA’s Johnson Space Center in Houston. The group is preparing to practice Orion underway recovery techniques using a test version of the Orion spacecraft. Training will help the team prepare for Underway Recovery Test 5 for Exploration Mission 1 aboard the USS San Diego in the Pacific Ocean off the coast of California in October. The Ground Systems Development and Operations Program, along with the U.S. Navy and Lockheed Martin, are preparing the recovery team, hardware and operations to support EM-1 recovery.

Orion's Neutral Buoyancy Lab (NBL) Activities

NASA Image and Video Library

2016-09-21

Tim Goddard, center, NASA Open Water Recovery Operations director, reviews recovery procedures with U.S. Navy divers, Air Force pararescuemen and Coast Guard rescue swimmers during training in the Neutral Buoyancy Laboratory at NASA’s Johnson Space Center in Houston. The group is practicing Orion underway recovery techniques using a test version of the Orion spacecraft. Training will help the team prepare for Underway Recovery Test 5 for Exploration Mission 1 aboard the USS San Diego in the Pacific Ocean off the coast of California in October. The Ground Systems Development and Operations Program, along with the U.S. Navy and Lockheed Martin, are preparing the recovery team, hardware and operations to support EM-1 recovery.

Orion Neutral Buoyancy Lab (NBL) Activities

NASA Image and Video Library

2016-09-20

Tim Goddard, far right, NASA Open Water Recovery Operations director, briefs U.S. Navy divers, Air Force pararescuemen and Coast Guard rescue swimmers during training in the Neutral Buoyancy Laboratory at NASA’s Johnson Space Center in Houston. The group is preparing to practice Orion underway recovery techniques using a test version of the Orion spacecraft. Training will help the team prepare for Underway Recovery Test 5 for Exploration Mission 1 aboard the USS San Diego in the Pacific Ocean off the coast of California in October. The Ground Systems Development and Operations Program, along with the U.S. Navy and Lockheed Martin, are preparing the recovery team, hardware and operations to support EM-1 recovery.

Orion Neutral Buoyancy Lab (NBL) Activities

NASA Image and Video Library

2016-09-20

NASA astronaut Dan Burbank speaks to a group of U.S. Navy divers at the Neutral Buoyancy Laboratory (NBL) at the agency’s Johnson Space Center in Houston. Navy divers, Air Force pararescuemen and Coast Guard rescue swimmers are preparing to practice Orion underway recovery techniques with a test version of the Orion spacecraft. Training will help the team prepare for Underway Recovery Test 5 for Exploration Mission 1 aboard the USS San Diego in the Pacific Ocean off the coast of California in October. The Ground Systems Development and Operations Program, along with the U.S. Navy and Lockheed Martin, are preparing the recovery team, hardware and operations to support EM-1 recovery.

46 CFR 54.05-6 - Toughness test temperatures.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Toughness test temperatures. 54.05-6 Section 54.05-6 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING PRESSURE VESSELS Toughness Tests § 54.05-6 Toughness test temperatures. Each toughness test must be conducted at temperatures not warmer than −20 °F or 10 °F below the...

46 CFR 61.05-5 - Preparation of boilers for inspection and test.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Preparation of boilers for inspection and test. 61.05-5 Section 61.05-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING PERIODIC TESTS AND INSPECTIONS Tests and Inspections of Boilers § 61.05-5 Preparation of boilers for inspection and test. (a) For internal inspectio...

US Coast Guard ASIST Probe Evaluation on a H-65 Dolphin

DTIC Science & Technology

2010-05-01

Turbomeca FADEC (Full Authority Digital Engine Controller) was used to adjust the rotor RPM to the desired value. Due to concerns of exciting resonance...inside the engine, the FADEC controller is designed to not allow continuous operation between 300 and 320 RPM so this rotor RPM range was not tested...the FADEC controller. All other personnel were located southwest of the aircraft to capture data and witness the event. US Coast Guard ASIST

46 CFR 160.176-11 - Performance.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 6 2013-10-01 2013-10-01 false Performance. 160.176-11 Section 160.176-11 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Inflatable Lifejackets § 160.176-11 Performance. (a) General...

46 CFR 160.176-11 - Performance.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 6 2010-10-01 2010-10-01 false Performance. 160.176-11 Section 160.176-11 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Inflatable Lifejackets § 160.176-11 Performance. (a) General...

46 CFR 160.176-11 - Performance.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 6 2014-10-01 2014-10-01 false Performance. 160.176-11 Section 160.176-11 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Inflatable Lifejackets § 160.176-11 Performance. (a) General...

46 CFR 160.176-11 - Performance.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 6 2012-10-01 2012-10-01 false Performance. 160.176-11 Section 160.176-11 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Inflatable Lifejackets § 160.176-11 Performance. (a) General...

46 CFR 160.176-11 - Performance.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 6 2011-10-01 2011-10-01 false Performance. 160.176-11 Section 160.176-11 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Inflatable Lifejackets § 160.176-11 Performance. (a) General...

46 CFR 71.20-20 - Specific tests and inspections.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 3 2012-10-01 2012-10-01 false Specific tests and inspections. 71.20-20 Section 71.20-20 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PASSENGER VESSELS INSPECTION AND CERTIFICATION Initial Inspection § 71.20-20 Specific tests and inspections. The applicable tests and inspections relating to annual inspection as se...

46 CFR 71.20-20 - Specific tests and inspections.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 3 2011-10-01 2011-10-01 false Specific tests and inspections. 71.20-20 Section 71.20-20 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PASSENGER VESSELS INSPECTION AND CERTIFICATION Initial Inspection § 71.20-20 Specific tests and inspections. The applicable tests and inspections relating to annual inspection as se...

46 CFR 170.085 - Information required before a stability test.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Information required before a stability test. 170.085 Section 170.085 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SUBDIVISION AND STABILITY STABILITY REQUIREMENTS FOR ALL INSPECTED VESSELS Plan Approval § 170.085 Information required before a stability test. If a stability test is t...

46 CFR 54.10-15 - Pneumatic test (modifies UG-100).

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 2 2013-10-01 2013-10-01 false Pneumatic test (modifies UG-100). 54.10-15 Section 54.10-15 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING PRESSURE VESSELS Inspection, Reports, and Stamping § 54.10-15 Pneumatic test (modifies UG-100). (a) Pneumatic testing of welded pressure vessels shall be...

46 CFR 54.10-15 - Pneumatic test (modifies UG-100).

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Pneumatic test (modifies UG-100). 54.10-15 Section 54.10-15 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING PRESSURE VESSELS Inspection, Reports, and Stamping § 54.10-15 Pneumatic test (modifies UG-100). (a) Pneumatic testing of welded pressure vessels shall be...

46 CFR 54.10-15 - Pneumatic test (modifies UG-100).

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 2 2014-10-01 2014-10-01 false Pneumatic test (modifies UG-100). 54.10-15 Section 54.10-15 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING PRESSURE VESSELS Inspection, Reports, and Stamping § 54.10-15 Pneumatic test (modifies UG-100). (a) Pneumatic testing of welded pressure vessels shall be...

46 CFR 164.008-5 - Test report.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 6 2011-10-01 2011-10-01 false Test report. 164.008-5 Section 164.008-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL MATERIALS Bulkhead Panels § 164.008-5 Test report. (a) The test report required by § 164.008-7 (e) and (g) shall include at least...

[Physical performance of older adults living in rural areas at sea level and at high altitude in Peru].

PubMed

Estela-Ayamamani, David; Espinoza-Figueroa, Jossué; Columbus-Morales, Mauricio; Runzer-Colmenares, Fernando; Parodi, José F; Mayta-Tristán, Percy

2015-01-01

Living at high altitudes requires the inhabitants to adapt biologically and socially to the environment. The objective of this study was to determine the difference in physical performance (PP) in rural populations at sea level and at high altitude. A cross-sectional study was conducted in rural communities in Ancash, Peru, located at 3.345 meters above sea level (m.a.s.l.) and also in communities located in coastal areas at 6m.a.s.l. PP was measured by the Short Physical Performance Battery (SPPB) and other associated factors. Adjusted prevalence ratios (aPR) were calculated. A total of 130 older adults were assessed in the high altitude communities and 129 on the coast. The median age was 71.4 years, and 55.6% were female. Low physical performance (SPPB ≤ 6) was 10.0% at high altitude and 19.4% on the coast (p<0.05). Factors associated with low physical performance were residing at the coast (aPR: 2.10, 95% CI 1.02 to 4.33), self-reported poor health (aPR: 2.48, 95% CI 1.21 -5.08), hypertension (aPR: 1.73, 95% CI 1.01 to 2.98), and age (aPR: 1.04, 95% CI 1.01 to 1.07), while being a farmer (aPR: 0.49, 95% CI 0.25 to 0.97), and being independent (aPR: 0.37, 95% CI 0,20-, 072) were found to be protective factors. It was also found that the inhabitants of the coast have a mean of 0.86 points lower total SPPB than the high altitude ones (p=0.004). There is an association between altitude of residence and PP in older adults. The prevalence of a low PP in older adults in rural areas at sea level is twice as high compared to those living in high altitude rural communities. Copyright © 2014 SEGG. Published by Elsevier Espana. All rights reserved.

Coast Guard Assists with Mapping of Great Lakes Ice

NASA Image and Video Library

1976-11-21

A group of Coast Guard seamen leave their ship to verify ice formations on the Great Lakes as part of an joint effort with the National Aeronautics and Space Administration (NASA) Lewis Research Center and the National Oceanic and Atmospheric Administration. The regular winter freezing of large portions of the Great Lakes stalled the shipping industry. Lewis began working on two complementary systems to monitor the ice. The Side Looking Airborne Radar (SLAR) system used microwaves to measure the ice distribution and electromagnetic systems used noise modulation to determine the thickness of the ice. The images were then transferred via satellite to the Coast Guard station. The Coast Guard then transmitted the pertinent images by VHF to the ship captains to help them select the best route. The Great Lakes ice mapping devices were first tested on NASA aircraft during the winter of 1972 and 1973. The pulsed radar system was transferred to the Coast Guard’s C-130 aircraft for the 1975 and 1976 winter. The SLAR was installed in the rear cargo door, and the small S-band antenna was mounted to the underside of the aircraft. Coast Guard flights began in January 1975 at an altitude of 11,000 feet. Early in the program, teams of guardsmen and NASA researchers frequently set out in boats to take samples and measurements of the ice in order to verify the radar information.

Marine Engine-Exhaust Emissions Test Cell

DOT National Transportation Integrated Search

1974-11-01

A marine engine exhaust emissions test cell for boat-size diesel engines (approx. 200 hp) and outboard engines was constructed as part of a project sponsored by the United States Coast Guard for the monitoring and control of emissions from marine sou...

Testing numerical models for boulder transport due to high energy marine wave events: examples from the Saurashtra coast, Western India

NASA Astrophysics Data System (ADS)

Chavare, Kushal; Bhatt, Nilesh; Prizomwala, Siddharth

2017-04-01

The boulder deposits on the coasts are interpreted and evaluated as high energy marine wave events like tsunami. Several numerical models are now available to estimate wave height and/or run up of the tsunami wave. The coast of Saurashtra, facing the Arabian Sea on its west hosts such deposits in younger ( 1 and 6 ka) and older ( 35 ka) coastal records. The dimensions, characteristics and morphology of these boulders were studied with different numeric models and were applied with reference to submerged, sub-aerial and joint bounded boulder scenarios which were combined with the local control variables like roughness coefficient, slope of platforms, fractures, shoaling effect, etc. The application of these models indicated a significant role of local control variables in boulder dislodgment, transport and final emplacement on shore platform. Examples from three different sites from the coast of Saurashtra, western India are reported and discussed in detail.

Phylogeography of Aedes aegypti (yellow fever mosquito) in South Florida: mtDNA evidence for human-aided dispersal.

PubMed

Damal, Kavitha; Murrell, Ebony G; Juliano, Steven A; Conn, Jan E; Loew, Sabine S

2013-09-01

The invasive dengue vector Aedes aegypti has persisted for > 200 years in South Florida in the United States. We tested the hypotheses that Florida's landscape creates dispersal barriers and corridors and that long-distance human-aided dispersal structures populations of Ae. aegypti. We evaluated the phylogeography of 362 individuals from Florida's East and West Coasts with a 760-bp (418- and 342-bp fragments of ND5 and ND4, respectively) mitochondrial sequence. Populations from these two coasts were not significantly differentiated, suggesting that limited urbanization in central Florida is not a strong barrier to gene flow. Evidence for long-distance dispersal between Ft. Lauderdale and the West and Ft. Myers and the East indicates the importance of human-aided dispersal. West Coast populations showed no genetic differentiation, indicating that West Coast rivers and bays did not significantly impede gene flow. Phylogeographic analysis of haplotypes showed two distinct matrilines with no geographic patterns, suggesting multiple introductions or balancing selection.

Numerical tool for tsunami risk assessment in the southern coast of Dominican Republic

NASA Astrophysics Data System (ADS)

Macias Sanchez, J.; Llorente Isidro, M.; Ortega, S.; Gonzalez Vida, J. M., Sr.; Castro, M. J.

2016-12-01

The southern coast of Dominican Republic is a very populated region, with several important cities including Santo Domingo, its capital. Important activities are rooted in the southern coast including tourism, industry, commercial ports, and, energy facilities, among others. According to historical reports, it has been impacted by big earthquakes accompanied by tsunamis as in Azua in 1751 and recently Pedernales in 2010, but their sources are not clearly identified. The aim of the present work is to develop a numerical tool to simulate the impact in the southern coast of the Dominican Republic of tsunamis generated in the Caribbean Sea. This tool, based on the Tsunami-HySEA model from EDANYA group (University of Malaga, Spain), could be used in the framework of a Tsunami Early Warning Systems due the very short computing times when only propagation is computed or it could be used to assess inundation impact, computing inundation with a initial 5 meter resolution. Numerical results corresponding to three theoretical sources are used to test the numerical tool.

Comparative analysis of sediments from the coast of southern California

DOE Office of Scientific and Technical Information (OSTI.GOV)

Anderson, J.W.; Tjeerdema, R.; Newman, J.

1995-12-31

Sediment samples were collected in the summer of 1994 along the coast of the Southern California Bight, from Point Conception to the boarder with Mexico. Agencies involved in the program included EPA (EMAP), NOAA (ORCA), the state of California (State Water Board, California Dept. of Fish and Game, the University of Calif., Santa Cruz), major municipal waste dischargers (cities of Los Angeles and San Diego, Los Angeles and Orange Counties), and their research organization, SCCWRP. The level of effort in certain regions (bays) was more intensive than on the open coast, since there was an attempt to find ``hot spots``.more » For some of these sites the sediments were analyzed for inorganic and organic contaminants, toxicity to amphipods and echinoderm larvae, and a biomarker (P450 reporter gene system; RGS). The findings from chemical and biological testing on sediments from Orange County to San Diego Bay will be presented to demonstrate the range of contamination and the responses of the test species. Further comparisons between the concentrations of key contaminants and biological measures of toxicity will describe the correlations found, and the likelihood of identifying hot spots with toxicological endpoints. A strong correlation was found for the relationship between PAHs in sediments and the induction of P450 in a screening test system (RGS).« less

The Coast Artillery Journal. Volume 61, Number 6, December 1924

DTIC Science & Technology

1924-12-01

NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS( ES ) Coast Artillery... ES ) 10. SPONSOR/MONITOR’S ACRONYM(S) 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION/AVAILABILITY STATEMENT Approved for public release...obtainable locally. I ques - tion the advisability of a continuance of this policy, involving as it does the placing of dependence upon Filipino troops

Coast Guard Deepwater Acquisition Programs: Background, Oversight Issues, and Options for Congress

DTIC Science & Technology

2009-10-23

NUMBER 5e . TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Congressional Research Service,The Library of...role to Integrated Coast Guard Systems (ICGS)—an industry team led by Lockheed Martin and Northrop Grumman Ship Systems ( NGSS ). ICGS was awarded an...icebreaker sustainment is not a Deepwater program but is displayed to align with the FY2009 Consolidated Security, Disaster Assistance, and

Statistical Analysis of Wireless Networks: Predicting Performance in Multiple Environments

DTIC Science & Technology

2006-06-01

The demonstration planned for May 2006 is an air, ground, and water- based scenario, occurring just north of Chiang Mai , Thailand. The scenario...will be fused, displayed, and distributed in real-time to local ( Chiang Mai ), theater (Bangkok), and global (Alameda, California) command and control...COASTS 2006 TOPOLOGY The 2006 version of the COASTS project occurred just north of Chiang Mai , Thailand, at the Mae Ngat Dam. COTS systems were

Carbonate Sediment Deposits on the Reef Front Around Oahu, Hawaii

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hampton, M A.; Blay, Charles T.; Murray, Christopher J.

2004-06-01

Large sediment deposits on the reef front around Oahu are a possible resource for replenishing eroded beaches. High-resolution subbottom profiles clearly depict the deposits in three study areas: Kailua Bay off the windward coast, Makua to Kahe Point off the leeward coast, and Camp Erdman to Waimea off the north coast. Most of the sediment is in water depths between 20 and 100 m, resting on submerged shelves created during lowstands of sea level. The mapped deposits have a volume of about 400 million cubic meters in water depths less than 100 m, being thickest off the mouth of channelsmore » carved into the modern insular shelf, from which most of the sediment issues. Vibracore samples contain various amounts of sediment of similar size to the sand on Oahu beaches, with the most compatible prospects located off Makaha, Haleiwa, and Camp Erdman and the least compatible ones located in Kailua Bay. Laboratory tests show a positive correlation of abrasion with Halimeda content; samples from Kailua Bay suffered high amounts of attrition but others were comparable to tested beach samples.« less

Genetic variation in chinook, Oncorhynchus tshawytscha, and coho, O. Kisutch

USGS Publications Warehouse

Reisenbichler, R.R.; Phelps, S.R.

1987-01-01

We used starch-gel electrophoresis to genetically characterize the populations of chinook salmon, Oncorhynchus tshawytscha, and coho salmon, O. kisutch, in the major drainages of the north coast of Washington (the Quillayute, Uoh, Queets, and Quinault Rivers). Of 55 loci examined for electrophoretically detectable variation. 6 were polymorphic (frequency of the common allele was less than 0.95) in chinook salmon and 3 in coho salmon. Statistical tests of interdrainage and intradrainage variation for coho salmon were tenuous because most of the fish examined were from a single year class so that we could not account for variation among year classes. Nevertheless, these tests suggested that distinct stocks ofcoho salmon exist within drainages. and that variation was not significantly greater among drainages than within drainages. Interdrainage variation for wild chinook salmon was not significant. The data suggested that summer chinook salmon were electrophoretically different from fall chinook salmon, and the hatchery populations of chinook salmon were distinct from wild fish. A hatchery population developed primarily from north coast fish was electrophoretically more similar to wild chinook salmon than were the others.

Cryo-conditioned rocky coast systems: A case study from Wilczekodden, Svalbard.

PubMed

Strzelecki, M C; Kasprzak, M; Lim, M; Swirad, Z M; Jaskólski, M; Pawłowski, Ł; Modzel, P

2017-12-31

This paper presents the results of an investigation into the processes controlling development of a cryo-conditioned rock coast system in Hornsund, Svalbard. A suite of nested geomorphological and geophysical methods have been applied to characterise the functioning of rock cliffs and shore platforms influenced by lithological control and geomorphic processes driven by polar coast environments. Electrical resistivity tomography (ERT) surveys have been used to investigate permafrost control on rock coast dynamics and reveal the strong interaction with marine processes in High Arctic coastal settings. Schmidt hammer rock tests, demonstrated strong spatial control on the degree of rock weathering (rock strength) along High Arctic rock coasts. Elevation controlled geomorphic zones are identified and linked to distinct processes and mechanisms, transitioning from peak hardness values at the ice foot through the wave and storm dominated scour zones to the lowest values on the cliff tops, where the effects of periglacial weathering dominate. Observations of rock surface change using a traversing micro-erosion meter (TMEM) indicate that significant changes in erosion rates occur at the junction between the shore platform and the cliff toe, where rock erosion is facilitated by frequent wetting and drying and operation of nivation and sea ice processes (formation and melting of snow patches and icefoot complexes). The results are synthesised to propose a new conceptual model of High Arctic rock coast systems, with the aim of contributing towards a unifying concept of cold region landscape evolution and providing direction for future research regarding the state of polar rock coasts. Copyright © 2017 Elsevier B.V. All rights reserved.

KSC-99pp0237

NASA Image and Video Library

1999-02-25

KENNEDY SPACE CENTER, FLA. -- Cutting a red ribbon for the unveiling of a newly renovated altitude chamber are (left to right) Tommy Mack, project manager, NASA; Steve Francois, director, Space Station and Shuttle Payloads; Sterling Walker, director, Engineering Development; Roy Bridges, director, Kennedy Space Center; Jay Greene, International Space Station manager for Technical; Michael Terry, project manager, Boeing; and Terry Smith, director of Engineering, Boeing Space Coast Operations. The chamber was reactivated, after a 24-year hiatus, to perform leak tests on International Space Station pressurized modules at the launch site. Originally, two chambers were built to test the Apollo command and lunar service modules. They were last used in 1975 during the Apollo-Soyuz Test Project. After installation of new vacuum pumping equipment and controls, a new control room, and a new rotation handling fixture, the chamber again became operational in February 1999. The chamber, which is 33 feet in diameter and 50 feet tall, is constructed of stainless steel. The first module that will be tested for leaks is the U.S. Laboratory. No date has been determined for the test

The ribbon-cutting ceremony unveils the reactivated altitude chamber inside the O&C high bay

NASA Technical Reports Server (NTRS)

1999-01-01

Cutting a red ribbon for the unveiling of a newly renovated altitude chamber are (left to right) Tommy Mack, project manager, NASA; Steve Francois, director, Space Station and Shuttle Payloads; Sterling Walker, director, Engineering Development; Roy Bridges, director, Kennedy Space Center; Jay Greene, International Space Station manager for Technical; Michael Terry, project manager, Boeing; and Terry Smith, director of Engineering, Boeing Space Coast Operations. The chamber was reactivated, after a 24-year hiatus, to perform leak tests on International Space Station pressurized modules at the launch site. Originally, two chambers were built to test the Apollo command and lunar service modules. They were last used in 1975 during the Apollo-Soyuz Test Project. After installation of new vacuum pumping equipment and controls, a new control room, and a new rotation handling fixture, the chamber again became operational in February 1999. The chamber, which is 33 feet in diameter and 50 feet tall, is constructed of stainless steel. The first module that will be tested for leaks is the U.S. Laboratory. No date has been determined for the test.

Flight service evaluation of composite helicopter components

NASA Technical Reports Server (NTRS)

Mardoian, George H.; Ezzo, Maureen B.

1990-01-01

An assessment is presented of ten composite tail rotor spars and four horizontal stabilizers exposed to the effects of in-flight commercial service for up to nine years to establish realistic environmental factors for use in future designs. This evaluation is supported by test results of helicopter components and panels which have been exposed to outdoor environmental effects since 1979. Full scale static and fatigue tests were conducted on graphite/epoxy and Kevlar/epoxy composite components removed from Sikorsky Model S-76 helicopters in commercial operations off the Gulf Coast of Louisiana. Small scale static and fatigue tests were conducted on coupons obtained from panels exposed to outdoor conditions in Stratford, CT and West Palm Beach, Florida. The panel materials and ply configurations were representative of the S-76 components. The results are discussed of moisture analyses and strength tests on both the S-76 components and composite panels after up to nine years of outdoor exposure. Full scale tests performed on the helicopter components did not disclose any significant reductions from the baseline strengths. The results increased confidence in the long term durability of advanced composite materials in helicopter structural applications.

Evaluation of Coastal Sea Level from Jason-2 Altimetry Offshore Hong Kong

NASA Astrophysics Data System (ADS)

Birol, F.; Xu, X. Y., , Dr; Cazenave, A. A.

2017-12-01

In the recent years, several coastal altimetry products of Jason-2 mission have been distributed by different agencies, the most advance ones of which are XTRACK, PISTACH and ALES. Each product represents extraordinary endeavors on some aspects of retracking or advanced geophysical corrections, and each has its advantage. The motivation of this presentation is to evaluate these products in order to refine the sea level measurements at the coast. Three retrackers: MLE4, MLE3 and ALES are focused on. Within 20km coastward, neither GDR nor ALES readily provides sea level anomaly (SLA) measurements, so we recomputed the 20Hz GDR and ALES SLA from the raw data, adopting auxiliary information (such as waveform classification and wet tropospheric delay) from PISTACH. The region of interest is track #153 of the Jason-2 satellite (offshore Hong Kong, China), and the altimetry products are processed over seven years (2008-2015, cycles 1-252). The coastline offshore Hong Kong is rather complicated and we feel that it can be a good indicator of the performance of coastal altimetry under undesirable coast conditions. We computed the bias and noise level of ALES, MLE3 and MLE4 SLA over open ocean and in the coastal zone (within 10km or 5km coast-ward). The results showed that, after outlier-editing, ALES performs better than MLE4 and MLE3 both in terms of noise level and uncertainty in sea level trend estimation. We validated the coastal altimetry-based SLA by comparing with data from the Hong Kong tide gauge (located 10km across-track). An interesting , but still preliminary, result is that the computed sea level trend within 5 km from the coast is significantly larger than the trend estimated at larger distances from the coast. Keywords: Jason-2, Hong Kong coast, ALES, MLE3, MLE4

46 CFR 163.003-15 - Performance.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 6 2012-10-01 2012-10-01 false Performance. 163.003-15 Section 163.003-15 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL CONSTRUCTION Pilot Ladder § 163.003-15 Performance. (a) Each pilot ladder must be...

46 CFR 160.017-15 - Performance.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 6 2011-10-01 2011-10-01 false Performance. 160.017-15 Section 160.017-15 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Chain Ladder § 160.017-15 Performance. (a) Each chain ladder...

46 CFR 160.017-15 - Performance.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 6 2014-10-01 2014-10-01 false Performance. 160.017-15 Section 160.017-15 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Chain Ladder § 160.017-15 Performance. (a) Each chain ladder...

46 CFR 163.003-15 - Performance.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 6 2014-10-01 2014-10-01 false Performance. 163.003-15 Section 163.003-15 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL CONSTRUCTION Pilot Ladder § 163.003-15 Performance. (a) Each pilot ladder must be...

46 CFR 161.012-9 - Performance.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 6 2010-10-01 2010-10-01 false Performance. 161.012-9 Section 161.012-9 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL ELECTRICAL EQUIPMENT Personal Flotation Device Lights § 161.012-9 Performance. (a) If...

46 CFR 161.012-9 - Performance.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 6 2011-10-01 2011-10-01 false Performance. 161.012-9 Section 161.012-9 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL ELECTRICAL EQUIPMENT Personal Flotation Device Lights § 161.012-9 Performance. (a) If...

46 CFR 160.017-15 - Performance.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 6 2010-10-01 2010-10-01 false Performance. 160.017-15 Section 160.017-15 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Chain Ladder § 160.017-15 Performance. (a) Each chain ladder...

46 CFR 161.012-9 - Performance.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 6 2013-10-01 2013-10-01 false Performance. 161.012-9 Section 161.012-9 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL ELECTRICAL EQUIPMENT Personal Flotation Device Lights § 161.012-9 Performance. (a) If...

46 CFR 163.003-15 - Performance.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 6 2013-10-01 2013-10-01 false Performance. 163.003-15 Section 163.003-15 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL CONSTRUCTION Pilot Ladder § 163.003-15 Performance. (a) Each pilot ladder must be...

46 CFR 161.012-9 - Performance.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 6 2014-10-01 2014-10-01 false Performance. 161.012-9 Section 161.012-9 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL ELECTRICAL EQUIPMENT Personal Flotation Device Lights § 161.012-9 Performance. (a) If...

46 CFR 160.017-15 - Performance.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 6 2013-10-01 2013-10-01 false Performance. 160.017-15 Section 160.017-15 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Chain Ladder § 160.017-15 Performance. (a) Each chain ladder...

46 CFR 160.017-15 - Performance.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 6 2012-10-01 2012-10-01 false Performance. 160.017-15 Section 160.017-15 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Chain Ladder § 160.017-15 Performance. (a) Each chain ladder...

46 CFR 163.003-15 - Performance.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 6 2011-10-01 2011-10-01 false Performance. 163.003-15 Section 163.003-15 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL CONSTRUCTION Pilot Ladder § 163.003-15 Performance. (a) Each pilot ladder must be...

46 CFR 163.003-15 - Performance.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 6 2010-10-01 2010-10-01 false Performance. 163.003-15 Section 163.003-15 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL CONSTRUCTION Pilot Ladder § 163.003-15 Performance. (a) Each pilot ladder must be...

46 CFR 161.012-9 - Performance.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 6 2012-10-01 2012-10-01 false Performance. 161.012-9 Section 161.012-9 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL ELECTRICAL EQUIPMENT Personal Flotation Device Lights § 161.012-9 Performance. (a) If...

46 CFR 197.520 - Performance standard.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 7 2014-10-01 2014-10-01 false Performance standard. 197.520 Section 197.520 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE OCCUPATIONAL SAFETY AND HEALTH STANDARDS GENERAL PROVISIONS Benzene § 197.520 Performance standard. No person may be subjected to a personal...

46 CFR 197.520 - Performance standard.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Performance standard. 197.520 Section 197.520 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE OCCUPATIONAL SAFETY AND HEALTH STANDARDS GENERAL PROVISIONS Benzene § 197.520 Performance standard. No person may be subjected to a personal...

46 CFR 197.520 - Performance standard.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Performance standard. 197.520 Section 197.520 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE OCCUPATIONAL SAFETY AND HEALTH STANDARDS GENERAL PROVISIONS Benzene § 197.520 Performance standard. No person may be subjected to a personal...

46 CFR 197.520 - Performance standard.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Performance standard. 197.520 Section 197.520 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE OCCUPATIONAL SAFETY AND HEALTH STANDARDS GENERAL PROVISIONS Benzene § 197.520 Performance standard. No person may be subjected to a personal...

46 CFR 197.520 - Performance standard.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 7 2012-10-01 2012-10-01 false Performance standard. 197.520 Section 197.520 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE OCCUPATIONAL SAFETY AND HEALTH STANDARDS GENERAL PROVISIONS Benzene § 197.520 Performance standard. No person may be subjected to a personal...

46 CFR 107.257 - Testing of fire hose.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Testing of fire hose. 107.257 Section 107.257 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.257 Testing of fire hose. Each fire hose must be subjected to a...

46 CFR 107.257 - Testing of fire hose.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Testing of fire hose. 107.257 Section 107.257 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.257 Testing of fire hose. Each fire hose must be subjected to a...

46 CFR 107.257 - Testing of fire hose.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Testing of fire hose. 107.257 Section 107.257 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.257 Testing of fire hose. Each fire hose must be subjected to a...

46 CFR 107.257 - Testing of fire hose.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Testing of fire hose. 107.257 Section 107.257 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.257 Testing of fire hose. Each fire hose must be subjected to a...

46 CFR 107.257 - Testing of fire hose.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Testing of fire hose. 107.257 Section 107.257 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.257 Testing of fire hose. Each fire hose must be subjected to a...

46 CFR 115.710 - Inspection and testing prior to hot work.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Inspection and testing prior to hot work. 115.710 Section 115.710 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS... AND CERTIFICATION Repairs and Alterations § 115.710 Inspection and testing prior to hot work. (a) An...

46 CFR 176.710 - Inspection and testing prior to hot work.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 7 2014-10-01 2014-10-01 false Inspection and testing prior to hot work. 176.710 Section 176.710 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS... testing prior to hot work. (a) An inspection for flammable or combustible gases must be conducted by a...

46 CFR 176.710 - Inspection and testing prior to hot work.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Inspection and testing prior to hot work. 176.710 Section 176.710 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS... testing prior to hot work. (a) An inspection for flammable or combustible gases must be conducted by a...

46 CFR 115.710 - Inspection and testing prior to hot work.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Inspection and testing prior to hot work. 115.710 Section 115.710 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS... AND CERTIFICATION Repairs and Alterations § 115.710 Inspection and testing prior to hot work. (a) An...

46 CFR 176.710 - Inspection and testing prior to hot work.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Inspection and testing prior to hot work. 176.710 Section 176.710 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS... testing prior to hot work. (a) An inspection for flammable or combustible gases must be conducted by a...

46 CFR 115.710 - Inspection and testing prior to hot work.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Inspection and testing prior to hot work. 115.710 Section 115.710 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS... AND CERTIFICATION Repairs and Alterations § 115.710 Inspection and testing prior to hot work. (a) An...

46 CFR 176.710 - Inspection and testing prior to hot work.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 7 2012-10-01 2012-10-01 false Inspection and testing prior to hot work. 176.710 Section 176.710 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS... testing prior to hot work. (a) An inspection for flammable or combustible gases must be conducted by a...

46 CFR 115.710 - Inspection and testing prior to hot work.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Inspection and testing prior to hot work. 115.710 Section 115.710 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS... AND CERTIFICATION Repairs and Alterations § 115.710 Inspection and testing prior to hot work. (a) An...

46 CFR 178.320 - Intact stability requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... stability proof test in accordance with § 178.330 of this part in the presence of a Coast Guard marine inspector. (b) A pontoon vessel operating on protected waters must undergo a simplified stability proof test... cognizant OCMI may dispense with the simplified stability proof test in § 178.330 for a vessel carrying not...

46 CFR 176.840 - Additional tests and inspections.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Additional tests and inspections. 176.840 Section 176.840 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) INSPECTION AND CERTIFICATION Material Inspections § 176.840 Additional tests and inspections. The cognizant OCMI may require that a...

46 CFR 159.007-9 - Production inspections and tests.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 6 2010-10-01 2010-10-01 false Production inspections and tests. 159.007-9 Section 159.007-9 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL APPROVAL OF EQUIPMENT AND MATERIALS Production Inspection and Tests of Approved Equipment and Materials §...

46 CFR 159.007-5 - Production inspections and tests: Application for acceptance.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 6 2010-10-01 2010-10-01 false Production inspections and tests: Application for acceptance. 159.007-5 Section 159.007-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL APPROVAL OF EQUIPMENT AND MATERIALS Production Inspection and Tests of Approved...

46 CFR 160.017-27 - Production tests and examination.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 6 2010-10-01 2010-10-01 false Production tests and examination. 160.017-27 Section 160.017-27 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Chain Ladder § 160.017-27 Production tests and examination. (a) General. Each ladder...

46 CFR 159.007-3 - Production inspections and tests: Independent laboratory's procedures.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 6 2011-10-01 2011-10-01 false Production inspections and tests: Independent laboratory's procedures. 159.007-3 Section 159.007-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL APPROVAL OF EQUIPMENT AND MATERIALS Production Inspection and Tests of...

46 CFR 160.017-27 - Production tests and examination.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 6 2011-10-01 2011-10-01 false Production tests and examination. 160.017-27 Section 160.017-27 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Chain Ladder § 160.017-27 Production tests and examination. (a) General. Each ladder...

46 CFR 160.023-4 - Approval and production tests.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 6 2010-10-01 2010-10-01 false Approval and production tests. 160.023-4 Section 160.023-4 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Hand Combination Flare and Smoke Distress Signals § 160.023-4 Approval and production tests...

46 CFR 176.840 - Additional tests and inspections.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Additional tests and inspections. 176.840 Section 176.840 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) INSPECTION AND CERTIFICATION Material Inspections § 176.840 Additional tests and inspections. The cognizant OCMI may require that a...

46 CFR 159.007-5 - Production inspections and tests: Application for acceptance.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 6 2011-10-01 2011-10-01 false Production inspections and tests: Application for acceptance. 159.007-5 Section 159.007-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL APPROVAL OF EQUIPMENT AND MATERIALS Production Inspection and Tests of Approved...

46 CFR 159.007-3 - Production inspections and tests: Independent laboratory's procedures.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 6 2010-10-01 2010-10-01 false Production inspections and tests: Independent laboratory's procedures. 159.007-3 Section 159.007-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL APPROVAL OF EQUIPMENT AND MATERIALS Production Inspection and Tests of...

46 CFR 159.007-9 - Production inspections and tests.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 6 2011-10-01 2011-10-01 false Production inspections and tests. 159.007-9 Section 159.007-9 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL APPROVAL OF EQUIPMENT AND MATERIALS Production Inspection and Tests of Approved Equipment and Materials §...

46 CFR 159.007-13 - Production inspections and tests: Records.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 6 2011-10-01 2011-10-01 false Production inspections and tests: Records. 159.007-13 Section 159.007-13 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL APPROVAL OF EQUIPMENT AND MATERIALS Production Inspection and Tests of Approved Equipment and...

46 CFR 159.007-13 - Production inspections and tests: Records.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 6 2010-10-01 2010-10-01 false Production inspections and tests: Records. 159.007-13 Section 159.007-13 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL APPROVAL OF EQUIPMENT AND MATERIALS Production Inspection and Tests of Approved Equipment and...

46 CFR 160.022-4 - Approval and production tests.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 6 2011-10-01 2011-10-01 false Approval and production tests. 160.022-4 Section 160.022-4 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Floating Orange Smoke Distress Signals (5 Minutes) § 160.022-4 Approval and production test...

46 CFR 159.005-9 - Approval inspections and tests.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 6 2011-10-01 2011-10-01 false Approval inspections and tests. 159.005-9 Section 159.005-9 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL APPROVAL OF EQUIPMENT AND MATERIALS Approval Procedures § 159.005-9 Approval inspections and tests. (a) Each...

46 CFR 160.023-4 - Approval and production tests.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 6 2011-10-01 2011-10-01 false Approval and production tests. 160.023-4 Section 160.023-4 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Hand Combination Flare and Smoke Distress Signals § 160.023-4 Approval and production tests...

46 CFR 159.007-11 - Production inspections and tests: Yearly report.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 6 2010-10-01 2010-10-01 false Production inspections and tests: Yearly report. 159.007-11 Section 159.007-11 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL APPROVAL OF EQUIPMENT AND MATERIALS Production Inspection and Tests of Approved Equipment an...

46 CFR 160.028-4 - Approval and production tests.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 6 2010-10-01 2010-10-01 false Approval and production tests. 160.028-4 Section 160.028-4 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Signal Pistols for Red Flare Distress Signals § 160.028-4 Approval and production tests. (a...

46 CFR 159.005-9 - Approval inspections and tests.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 6 2010-10-01 2010-10-01 false Approval inspections and tests. 159.005-9 Section 159.005-9 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL APPROVAL OF EQUIPMENT AND MATERIALS Approval Procedures § 159.005-9 Approval inspections and tests. (a) Each...

46 CFR 62.30-10 - Testing.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Testing. 62.30-10 Section 62.30-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING VITAL SYSTEM AUTOMATION Reliability and Safety... accordance with subpart 61.40 of this chapter. (b) On-line built-in test equipment must not lock out or...

United States Southern Command * Home

Science.gov Websites

Office offers various tests to service members for professional development. To schedule a test or for Proficiency Test (DLPT), DANTES/CLEP , Air Force E-Exam program and more please contact us via email or call ROTC | GoArmyEd | Green to Gold | National Guard Education | Westpoint Coast Guard: College Pre

46 CFR 161.010-2 - Design, construction, and test requirements.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 6 2013-10-01 2013-10-01 false Design, construction, and test requirements. 161.010-2 Section 161.010-2 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL ELECTRICAL EQUIPMENT Floating Electric Waterlight § 161.010-2 Design, construction, and test...

46 CFR 170.270 - Door design, operation, installation, and testing.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 7 2012-10-01 2012-10-01 false Door design, operation, installation, and testing. 170.270 Section 170.270 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SUBDIVISION AND STABILITY STABILITY REQUIREMENTS FOR ALL INSPECTED VESSELS Watertight Bulkhead Doors § 170.270 Door design, operation, installation, and testing. (a...

46 CFR 170.270 - Door design, operation, installation, and testing.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 7 2014-10-01 2014-10-01 false Door design, operation, installation, and testing. 170.270 Section 170.270 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SUBDIVISION AND STABILITY STABILITY REQUIREMENTS FOR ALL INSPECTED VESSELS Watertight Bulkhead Doors § 170.270 Door design, operation, installation, and testing. (a...

46 CFR 161.010-2 - Design, construction, and test requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 6 2010-10-01 2010-10-01 false Design, construction, and test requirements. 161.010-2 Section 161.010-2 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL ELECTRICAL EQUIPMENT Floating Electric Waterlight § 161.010-2 Design, construction, and test...

46 CFR 161.010-2 - Design, construction, and test requirements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 6 2014-10-01 2014-10-01 false Design, construction, and test requirements. 161.010-2 Section 161.010-2 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL ELECTRICAL EQUIPMENT Floating Electric Waterlight § 161.010-2 Design, construction, and test...

46 CFR 170.270 - Door design, operation, installation, and testing.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Door design, operation, installation, and testing. 170.270 Section 170.270 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SUBDIVISION AND STABILITY STABILITY REQUIREMENTS FOR ALL INSPECTED VESSELS Watertight Bulkhead Doors § 170.270 Door design, operation, installation, and testing. (a...

46 CFR 161.010-2 - Design, construction, and test requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 6 2011-10-01 2011-10-01 false Design, construction, and test requirements. 161.010-2 Section 161.010-2 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL ELECTRICAL EQUIPMENT Floating Electric Waterlight § 161.010-2 Design, construction, and test...

46 CFR 154.430 - Material test.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 5 2013-10-01 2013-10-01 false Material test. 154.430 Section 154.430 Shipping COAST... § 154.430 Material test. (a) The membrane and the membrane supporting insulation must be made of materials that withstand the combined strains calculated under § 154.429(c). (b) Analyzed data of a material...

46 CFR 154.430 - Material test.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 5 2012-10-01 2012-10-01 false Material test. 154.430 Section 154.430 Shipping COAST... § 154.430 Material test. (a) The membrane and the membrane supporting insulation must be made of materials that withstand the combined strains calculated under § 154.429(c). (b) Analyzed data of a material...

33 CFR 159.126a - Suspended solids test: Type II devices.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Suspended solids test: Type II devices. 159.126a Section 159.126a Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION MARINE SANITATION DEVICES Design, Construction, and Testing § 159.126a...

46 CFR 159.007-11 - Production inspections and tests: Yearly report.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 6 2011-10-01 2011-10-01 false Production inspections and tests: Yearly report. 159.007-11 Section 159.007-11 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL APPROVAL OF EQUIPMENT AND MATERIALS Production Inspection and Tests of Approved Equipment an...

LDSD Test Vehicle Attached to Launch Tower

NASA Image and Video Library

2015-06-09

NASA's Low-Density Supersonic Decelerator test vehicle attached to launch tower just prior to take off. LDSD completed its second flight test when the saucer-shaped craft splashed down safely Monday, June 8, 2015, in the Pacific Ocean off the coast of the Hawaiian island of Kauai. http://photojournal.jpl.nasa.gov/catalog/PIA19683

Rocky-shore communities as indicators of water quality: a case study in the Northwestern Mediterranean.

PubMed

Pinedo, Susana; García, María; Satta, Maria Paola; de Torres, Mariona; Ballesteros, Enric

2007-01-01

The collection of 152 samples from the upper sublittoral zone along the rocky coasts of Catalonia (Northwestern Mediterranean) was carried out in 1999 in order to test the suitability of littoral communities to be used as indicators of water quality in the frame of the European Water Framework Directive. Detrended correspondence analysis were performed to distinguish between different communities and to relate communities composition to water quality. Samples collected in reference sites were included in the analysis. Mediterranean rocky shore communities situated in the upper sublittoral zone can be used as indicators of the water quality: there is a gradient from high to bad status that comprises from dense Cystoseira mediterranea forests to green algae dominated communities. The geographical patterns in the distribution of these communities show that the best areas are situated in the Northern coast, where tourism is the main economic resource of the area, and the worst area is situated close to the metropolitan zone of Barcelona with high population and industrial development. Thus, Mediterranean sublittoral rocky shore communities are useful indicators of water quality and multivariate analysis are a suitable statistical tool for the assessment of the ecological status.