28. INTERIOR OF KITCHEN SHOWING OPEN PANEL DOOR TO PANTRY ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

28. INTERIOR OF KITCHEN SHOWING OPEN PANEL DOOR TO PANTRY AT PHOTO RIGHT AND OPEN DOOR TO ORIGINAL SIDE-ENTRY UTILITY ROOM AT PHOTO LEFT. VIEW TO SOUTHWEST. - Rush Creek Hydroelectric System, Clubhouse Cottage, Rush Creek, June Lake, Mono County, CA

24. BEDROOM #1 INTERIOR SHOWING OPEN DOOR TO HALL WITH ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

24. BEDROOM #1 INTERIOR SHOWING OPEN DOOR TO HALL WITH HALL LINEN CLOSETS VISIBLE IN BACKGROUND, AND PARTIALLY OPEN DOOR TO CLOSET. VIEW TO EAST. - Big Creek Hydroelectric System, Powerhouse 8, Operator Cottage, Big Creek, Big Creek, Fresno County, CA

11. INTERIOR OF BEDROOM NUMBER ONE SHOWING OPEN PANEL DOOR ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

11. INTERIOR OF BEDROOM NUMBER ONE SHOWING OPEN PANEL DOOR TO LIVING ROOM AT PHOTO RIGHT AND OPEN DOOR TO BATHROOM AT PHOTO LEFT. VIEW TO SOUTHEAST. - Rush Creek Hydroelectric System, Worker Cottage, Rush Creek, June Lake, Mono County, CA

12. INTERIOR OF HALL SHOWING OPEN PANEL DOOR TO BEDROOM ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

12. INTERIOR OF HALL SHOWING OPEN PANEL DOOR TO BEDROOM NUMBER TWO AT PHOTO CENTER, AND OPEN PANEL DOOR TO BEDROOM NUMBER ONE AT RIGHT PHOTO CENTER. VIEW TO NORTHWEST. - Rush Creek Hydroelectric System, Clubhouse Cottage, Rush Creek, June Lake, Mono County, CA

11. INTERIOR OF LIVING ROOM SHOWING OPEN PANEL DOOR TO ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

11. INTERIOR OF LIVING ROOM SHOWING OPEN PANEL DOOR TO BEDROOM NUMBER THREE AT LEFT PHOTO CENTER, AND OPEN PANEL DOOR TO THE HALL AT RIGHT PHOTO CENTER. VIEW TO WEST. - Rush Creek Hydroelectric System, Clubhouse Cottage, Rush Creek, June Lake, Mono County, CA

8. INTERIOR OF LIVING ROOM SHOWING OPEN DOOR TO KITCHEN ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

8. INTERIOR OF LIVING ROOM SHOWING OPEN DOOR TO KITCHEN NEXT TO BRICKED HEATER ENCLAVE (PHOTO CENTER), AND OPEN DOOR TO BEDROOM NO. 2 AT PHOTO LEFT. VIEW TO WEST. - Bishop Creek Hydroelectric System, Control Station, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

Tour Opens Doors, Minds to Solar Energy

Science.gov Websites

., Oct. 5, 1998 — The third annual Tour of Solar Homes will open the doors to hundreds of passive and Conifer, will be open 10 a.m. to 4 p.m. NREL's Visitors Center will open at 9 a.m. The Boulder tour, which

Opening Doors, Hearts and Minds

ERIC Educational Resources Information Center

Foster, Andrea

2007-01-01

A panel discussion, "Opening Doors, Hearts and Minds," was hosted at the 2006 annual COEO conference. Four dedicated Torontonians shared how they interpret outdoor environmental education and environmental education in what they do and offered suggestions as to how their work might be integrated in diverse urban communities. Tafari…

15. NORTH BEDROOM INTERIOR SHOWING OPEN DOOR TO WALKIN CLOSET ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

15. NORTH BEDROOM INTERIOR SHOWING OPEN DOOR TO WALKIN CLOSET AT PHOTO RIGHT, AND OPEN DOOR TO LIVING ROOM AT PHOTO LEFT. VIEW TO EAST. - Big Creek Hydroelectric System, Big Creek Town, Operator House, Orchard Avenue south of Huntington Lake Road, Big Creek, Fresno County, CA

Tour Opens Doors to Solar Homes

Science.gov Websites

, 1999 — The Tour of Solar Homes will open the doors of hundreds of passive and active solar homes available for $5 at NREL's Visitors Center on the day of the tour. The Visitors Center will open at 9 a.m solar electric systems, will be open 10 a.m. to 4 p.m. Ever wonder what it would feel like to live in a

13. INTERIOR OF BEDROOM NUMBER TWO SHOWING OPEN PANEL DOOR ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

13. INTERIOR OF BEDROOM NUMBER TWO SHOWING OPEN PANEL DOOR FROM BEDROOM NUMBER ONE AT PHOTO LEFT, AND OPEN DOORS TO THE TWO SEPARATE WALK-IN CLOSETS AT REAR OF ROOM AT PHOTO CENTER AND RIGHT. VIEW TO SOUTH. - Rush Creek Hydroelectric System, Worker Cottage, Rush Creek, June Lake, Mono County, CA

21. INTERIOR OF UTILITY ROOM SHOWING OPEN REAR DOOR AT ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

21. INTERIOR OF UTILITY ROOM SHOWING OPEN REAR DOOR AT PHOTO CENTER, PAIRED NARROW 1-LIGHT OVER 1-LIGHT, DOUBLE-HUNG, WOOD-FRAMED WINDOWS AT PHOTO LEFT. OPEN DOOR AT PHOTO RIGHT LEADS TO BATHROOM. VIEW TO SOUTHWEST. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

11. LIVING ROOM INTERIOR SHOWING BUILTIN CUPBOARD AND OPEN DOOR ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

11. LIVING ROOM INTERIOR SHOWING BUILT-IN CUPBOARD AND OPEN DOOR TO KITCHEN ON THE NORTH WALL AT PHOTO CENTER. OPEN DOOR ON WEST WALL AT PHOTO LEFT ENTERS NORTH BEDROOM. VIEW TO NORTH. - Big Creek Hydroelectric System, Big Creek Town, Operator House, Orchard Avenue south of Huntington Lake Road, Big Creek, Fresno County, CA

16. INTERIOR OF BEDROOM NUMBER TWO SHOWING OPEN PANEL DOOR ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

16. INTERIOR OF BEDROOM NUMBER TWO SHOWING OPEN PANEL DOOR TO WALK-IN CLOSET AT PHOTO CENTER, OPEN PANEL DOOR FROM BEDROOM NUMBER ONE AT EXTREME PHOTO LEFT, AND 6-LIGHT OVER 1-LIGHT SASH WINDOW ON NORTH WALL AT PHOTO RIGHT. VIEW TO WEST. - Rush Creek Hydroelectric System, Worker Cottage, Rush Creek, June Lake, Mono County, CA

7. INTERIOR OF VESTIBULE SHOWING OPEN 1LIGHT FRONT DOOR AT ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

7. INTERIOR OF VESTIBULE SHOWING OPEN 1-LIGHT FRONT DOOR AT PHOTO RIGHT, AND OPEN PANEL DOOR TO BEDROOM ADDITION (BEDROOM NUMBER TWO) AT PHOTO CENTER. VIEW TO WEST. - Rush Creek Hydroelectric System, Worker Cottage, Rush Creek, June Lake, Mono County, CA

18. INTERIOR OF KITCHEN SHOWING OPEN 6LIGHT DOOR TO SIDEENTRY ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

18. INTERIOR OF KITCHEN SHOWING OPEN 6-LIGHT DOOR TO SIDE-ENTRY UTILITY ROOM AT PHOTO LEFT, AND OPEN DOOR TO WALK-IN PANTRY AT PHOTO RIGHT. VIEW TO SOUTHWEST. - Rush Creek Hydroelectric System, Worker Cottage, Rush Creek, June Lake, Mono County, CA

Door openings in the operating room are associated with increased environmental contamination.

PubMed

Perez, Priscilla; Holloway, Julia; Ehrenfeld, Lucy; Cohen, Susan; Cunningham, Linda; Miley, Gerald B; Hollenbeck, Brian L

2018-05-04

Door openings in the operating room (OR) have been hypothesized to increase OR environmental contamination. This study measured average colony-forming units (CFU) in the OR as a function of door openings and other potentially important variables. Bacterial settle plates were placed inside and outside of laminar airflow (LAF) by both exit doors, on the instrument table, and on the back instrument table (if applicable) for 48 orthopedic and general surgery procedures. CFU data were paired to Staphylococcus aureus colonization status, door openings, surgery duration, time of day, OR location, number of staff, use of warming devices, temperature, and humidity. The number of door openings in the OR and surgery duration were significantly associated with increased CFU in the OR overall and outside of LAF. However, under LAF conditions, only the number of OR personnel was significantly associated with increased CFU. Copyright © 2018 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Novel Door-opening Method for Six-legged Robots Based on Only Force Sensing

NASA Astrophysics Data System (ADS)

Chen, Zhi-Jun; Gao, Feng; Pan, Yang

2017-09-01

Current door-opening methods are mainly developed on tracked, wheeled and biped robots by applying multi-DOF manipulators and vision systems. However, door-opening methods for six-legged robots are seldom studied, especially using 0-DOF tools to operate and only force sensing to detect. A novel door-opening method for six-legged robots is developed and implemented to the six-parallel-legged robot. The kinematic model of the six-parallel-legged robot is established and the model of measuring the positional relationship between the robot and the door is proposed. The measurement model is completely based on only force sensing. The real-time trajectory planning method and the control strategy are designed. The trajectory planning method allows the maximum angle between the sagittal axis of the robot body and the normal line of the door plane to be 45º. A 0-DOF tool mounted to the robot body is applied to operate. By integrating with the body, the tool has 6 DOFs and enough workspace to operate. The loose grasp achieved by the tool helps release the inner force in the tool. Experiments are carried out to validate the method. The results show that the method is effective and robust in opening doors wider than 1 m. This paper proposes a novel door-opening method for six-legged robots, which notably uses a 0-DOF tool and only force sensing to detect and open the door.

"Open Door," New York City.

ERIC Educational Resources Information Center

Thackray, John; And Others

The "Open Door" Program began in Spring 1968 at PS 123 and in Fall 1968 at PS 84, and has been expanded in these schools in the 1969-70 school year. It seeks, within the large urban school, to set up a flexible and intimate learning environment, to provide greater continuity between grade levels, and to enrich the curriculum so that…

18. BATHROOM INTERIOR SHOWING OPEN DOOR TO SOUTH BEDROOM AT ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

18. BATHROOM INTERIOR SHOWING OPEN DOOR TO SOUTH BEDROOM AT PHOTO CENTER, TOILET AT EXTREME PHOTO RIGHT BOTTOM, OPEN DOOR TO MEDICINE CABINET AT PHOTO RIGHT. A WALLPAPER WAINSCOT COVERS THE LOWER PORTION OF THE ORIGINAL FIBERBOARD WALL COVERING. THE FLOOR IS LINOLEUM. VIEW TO SOUTHEAST. - Big Creek Hydroelectric System, Big Creek Town, Operator House, Orchard Avenue south of Huntington Lake Road, Big Creek, Fresno County, CA

Recent developments from the OPEnS Lab

NASA Astrophysics Data System (ADS)

Selker, J. S.; Good, S. P.; Higgins, C. W.; Sayde, C.; Buskirk, B.; Lopez, M.; Nelke, M.; Udell, C.

2016-12-01

The Openly Published Environmental Sensing (OPEnS) lab is a facility that is open to all from around the world to use (http://agsci.oregonstate.edu/open-sensing). With 3-D CAD, electronics benches, 3-D printers and laser cutters, and a complete precision metal shop, the lab can build just about anything. Electronic platforms such as the Arduino are combined with cutting edge sensors, and packaged in rugged housing to address critical environmental sensing needs. The results are published in GITHub and in the AGU journal Earth and Space Sciences under the special theme of "Environmental Sensing." In this poster we present advancements including: A ultra-precise isotopic sampler for rainfall; an isotopic sampler for soil gas; a data-logging wind vane that can be mounted on the tether of a balloon; a rain-gage calibrator with three rates of constant application; a <$20 dissolved O2 probe for water; a stream-bed permeameter that gives rapid quantification of permeability. You can use the OPEnS lab! Just sketch your idea on a white board and send it in. The conversation is started, and your prototype can be ready in a few weeks. We have a staff of three engineers ready to help, where you are working remotely, or decide to spend some time with the team in Corvallis.

DETAIL OF ORIGINAL SLIDING DOORS ALTERED WITH OPENING FOR HINGED ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

DETAIL OF ORIGINAL SLIDING DOORS ALTERED WITH OPENING FOR HINGED DOOR. WITH GRADUATED SCALE IN 1' INCREMENTS. VIEW FACING NORTHWEST - U.S. Naval Base, Pearl Harbor, Gymnasium Building, North Waterfront & Pierce Street near Berth S-13, Pearl City, Honolulu County, HI

[Psychiatry with open doors. Part 1: Rational for an open door for acute psychiatry].

PubMed

Sollberger, D; Lang, U E

2014-03-01

Despite the reform efforts of the last decades modern acute psychiatry still stands between conflicting priorities in everyday practice. The protection of patient autonomy might conflict with a regulatory mandate of psychiatry in societal contexts and the necessity of coercive measures and involuntary treatment might become problematic with respect to presumed but contentious interests of the patient. The conflicts particularly concern questions of involuntary commitment, door closing, coercive and isolation measures. Research on the topic of therapeutic effectiveness of these practices is rare. Accordingly, the practice depends on the federal state, hospital and ward and is very heterogeneous. Epidemiological prognosis predicts an increase of psychiatric disorders; however, simultaneously in terms of medical ethics the warranty of patient autonomy, shared decision-making and informed consent in psychiatry become increasingly more important. This challenges structural and practical changes in psychiatry, particularly in situations of self and third party endangerment which are outlined and a rationale for an opening of the doors in acute psychiatric wards is provided.

NREL and iUnit Open the Door to Grid-Integrated, Multifamily Construction |

Science.gov Websites

Open the Door to Grid-Integrated, Multifamily Construction May 11, 2017 A photo of a group of people News | NREL and iUnit Open the Door to Grid-Integrated, Multifamily Construction NREL and iUnit apartment created by Denver developer, iUnit. Open house participants were able to tour the unit in person

12. INTERIOR OF KITCHEN/UTILITY AREA SHOWING OPEN FOURPANEL WOOD DOOR ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

12. INTERIOR OF KITCHEN/UTILITY AREA SHOWING OPEN FOUR-PANEL WOOD DOOR TO SOUTH BEDROOM AT PHOTO CENTER RIGHT, OPEN DOORWAY TO LIVING ROOM AT PHOTO CENTER LEFT, AND BUILT-IN CABINETS AND CEILING VENT BETWEEN THE DOORS AND AROUND THE STOVE/RANGE POSITION. VIEW TO NORTHEAST. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

Open-ended and Open-door Treatment Groups for Young People with Mental Illness.

PubMed

Miller, Rachel; Mason, Susan E

2012-01-01

The concept of open-ended groups is expanded to include an open-door model (OEOD) wherein members with severe mental illnesses, including schizophrenia disorders and bi-polar, can join, leave, and re-enter groups as their life circumstances dictate their availability and willingness for treatment. This model is grounded on the work of Schopler and Galinsky's (1984/2006) and Galinsky and Schopler's (1989) theses on the value and processes of open-ended groups and includes perspectives on mutual aid and group development. Groupwork with the OEOD format is illustrated with examples taken from a group of 79 participants diagnosed with first-episode schizophrenia/schizoaffective disorders, 40 of who had co-occurring substance abuse. Of the 79 participants in the OEOD group program, 70 (89%) remained in treatment for the maximum of 3 years. The over-all value of group treatment for this population is reviewed along with the small number of available publications on open-ended and open-door-type groups.

Open-ended and Open-door Treatment Groups for Young People with Mental Illness

PubMed Central

MILLER, RACHEL; MASON, SUSAN E.

2012-01-01

The concept of open-ended groups is expanded to include an open-door model (OEOD) wherein members with severe mental illnesses, including schizophrenia disorders and bi-polar, can join, leave, and re-enter groups as their life circumstances dictate their availability and willingness for treatment. This model is grounded on the work of Schopler and Galinsky’s (1984/2006) and Galinsky and Schopler’s (1989) theses on the value and processes of open-ended groups and includes perspectives on mutual aid and group development. Groupwork with the OEOD format is illustrated with examples taken from a group of 79 participants diagnosed with first-episode schizophrenia/schizoaffective disorders, 40 of who had co-occurring substance abuse. Of the 79 participants in the OEOD group program, 70 (89%) remained in treatment for the maximum of 3 years. The over-all value of group treatment for this population is reviewed along with the small number of available publications on open-ended and open-door-type groups. PMID:22427713

Career Education: An Open Door Policy.

ERIC Educational Resources Information Center

Wilson, Jeanne; Rutan, Patricia

A model is presented in this paper for opening the doors between the educational system and the larger community to an effective career education program which would prepare graduates of the 1980s to move directly from the classroom into jobs. Topics discussed include the following: (1) the youth employment crisis and how business and government…

Assessment of operating room airflow using air particle counts and direct observation of door openings.

PubMed

Teter, Jonathan; Guajardo, Isabella; Al-Rammah, Tamrah; Rosson, Gedge; Perl, Trish M; Manahan, Michele

2017-05-01

The role of the operating room (OR) environment has been thought to contribute to surgical site infection rates. The quality of OR air, disruption of airflow, and other factors may increase contamination risks. We measured air particulate counts (APCs) to determine if they increased in relation to traffic, door opening, and other common activities. During 1 week, we recorded APCs in 5-minute intervals and movement of health care workers. Trained observers recorded information about traffic, door openings, job title of the opener, and the reason for opening. At least 1 OR door was open during 47% of all readings. There were 13.4 door openings per hour during cases. Door opening rates ranged from 0.19-0.28 per minute. During this time, a total of 660 air measurements were obtained. The mean APCs were 9,238 particles (95% confidence interval [CI], 5,494- 12,982) at baseline and 14,292 particles (95% CI, 12,382-16,201) during surgery. Overall APCs increased 13% when either door was opened (P < .15). Larger particles that correlated to bacterial size were elevated significantly (P < .001) on door opening. We observed numerous instances of verbal communication and equipment movement. Improving efficiency of communication and equipment can aid in reduction of traffic. Further study is needed to examine links between microbiologic sampling, outcome data, and particulate matter to enable study of risk factors and effects of personnel movement. Copyright © 2017 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

17. INTERIOR OF KITCHEN SHOWING OPEN FIVEPANELED DOOR TO REAR ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

17. INTERIOR OF KITCHEN SHOWING OPEN FIVE-PANELED DOOR TO REAR BEDROOM AND OPEN ENTRY TO LIVING ROOM. VIEW TO EAST. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

Human-like characteristics for high degree of freedom robotic door-opening end-effector

NASA Astrophysics Data System (ADS)

Gray, Jeremy P.; Campagna, Frank

2011-05-01

In the field of military Unmanned Ground Vehicles (UGV's), military units are forced to sweep largely populated cities and towns in search of hostile enemies. These urban types of operations are referred to as MOUT (Military Operations on Urban Terrain). During urban operations, these UGV's encounter difficulties when opening doors. Current manipulator end effectors have these difficulties, because they are not designed to mimic human hand operations. This paper explains the mechanical nature of the Modular Universal Door Opening End-effector (MUDOE). MUDOE is a result of our development research to improve robotic manipulators ability to negotiate closed doors. The presented solution has the ability to mimic human hand characteristics when opening doors. The end-effector possesses an ability to maintain a high Degree of Freedom (DoF), and grasp the doorknob by applying equally distributed forces to all points of contact.

16. NORTH BEDROOM INTERIOR SHOWING OPEN DOOR TO BATHROOM AT ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

16. NORTH BEDROOM INTERIOR SHOWING OPEN DOOR TO BATHROOM AT PHOTO LEFT, TWO 1 OVER 1 LIGHT DOUBLEHUNG, WOODFRAME WINDOWS IN A PAIRED ARRANGEMENT AT PHOTO CENTER, AND THE CLOSED DOOR TO THE KITCHEN AT PHOTO RIGHT. VIEW TO WEST. - Big Creek Hydroelectric System, Big Creek Town, Operator House, Orchard Avenue south of Huntington Lake Road, Big Creek, Fresno County, CA

Experimental Studies of Wheelchair and Walker Users Passing Through Doors with Different Opening Force.

PubMed

Nersveen, Jonny

2016-01-01

Users of walkers and users of different categories of wheelchairs tested doors with different opening force, aiming to reveal the limit that these groups of people could manage on an everyday basis. 94.7% of the wheelchair users reported that a door opening force of 30 N was acceptable, while as 92.1% of this group described 40 N as acceptable. Similarly, 100% of the walker users reported that a door opening force of 30 N was acceptable, while as 87,5% of this group described 40 N as acceptable.

Keeping the Doors of Learning Open for Adult Student-Workers within Higher Education?

ERIC Educational Resources Information Center

Walters, Shirley; Abrahams, Mark; Witbooi, Sally

2015-01-01

The Freedom Charter of the African National Congress (ANC), the triumphant South African liberation movement, proclaims that "the doors of learning shall be open" for all. Twenty years since coming to power, the doors of the universities are struggling to stay open for adult student-workers. An action research project into implementation…

Passive rejection of heat from an isotope heat source through an open door

NASA Technical Reports Server (NTRS)

Burns, R. K.

1971-01-01

The isotope heat-source design for a Brayton power system includes a door in the thermal insulation through which the heat can be passively rejected to space when the power system is not operating. The results of an analysis to predict the heat-source surface temperature and the heat-source heat-exchanger temperature during passive heat rejection as a function of insulation door opening angle are presented. They show that for a door opening angle greater than 20 deg, the temperatures are less than the steady-state temperatures during power system operation.

DETAIL VIEW, SOUTH PORTICO, CENTER DOOR OPENING CONTAINING FRENCH WINDOWS. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

DETAIL VIEW, SOUTH PORTICO, CENTER DOOR OPENING CONTAINING FRENCH WINDOWS. (NOTE THE INCISED STUCCO MIMICKING ASHLAR STONE COURSING - The Woodlands, 4000 Woodlands Avenue, Philadelphia, Philadelphia County, PA

9. Front door, central hall interior view, cross and open ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

9. Front door, central hall interior view, cross and open bible configuration, with transom and sidelights, facing south. - Landers-Cain House, 915 Pleasant Hill Road, Lawrenceville, Gwinnett County, GA

17. INTERIOR OF KITCHEN SHOWING OPEN 6LIGHT DOOR TO SIDEENTRY ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

17. INTERIOR OF KITCHEN SHOWING OPEN 6-LIGHT DOOR TO SIDE-ENTRY UTILITY ROOM AT PHOTO LEFT, AND OPEN DOORWAY TO WALK-IN PANTRY AT PHOTO RIGHT. VIEW TO SOUTH. - Rush Creek Hydroelectric System, Worker Cottage, Rush Creek, June Lake, Mono County, CA

Airborne particle dispersion to an operating room environment during sliding and hinged door opening.

PubMed

Sadrizadeh, Sasan; Pantelic, Jovan; Sherman, Max; Clark, Jordan; Abouali, Omid

2018-03-08

Operating rooms (ORs) are usually over-pressurized in order to prevent the penetration of contaminated air and the consequent risk of surgical site infection. However, a door-opening can result in the rapid disappearance of pressure and contaminants can then easily penetrate into the surgical zone. Therefore, a broad knowledge and understanding of OR ventilation systems and their protective potential is essential for optimizing the surgical environment. This study investigated the air quality and level of airborne particles during a single and multiple door-opening cycles in an operating room supplied by a turbulent-mixing ventilation system. The exploration was carried out numerically using computational fluid dynamics. Model validation was performed to ensure the validity of the achieved results. The OR was initially over-pressurized by approximately 15Pa, relative to the adjacent corridors. Both sliding and hinged doors were simulated and compared. Penetration of bacteria carrying particles from the corridors to the OR can be successfully restricted by using a positive-pressure system. However, the results clearly indicate that frequent door opening can interfere with airflow ventilation systems, alter the pressure gradient, and increase the infection risk for the patient undergoing surgical intervention. Door-opening disturbs the airflow field and could result in containment failure. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

11. INTERIOR VIEW OF DOORS OPENING INTO NORTH STAIRWELL, LOOKING ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

11. INTERIOR VIEW OF DOORS OPENING INTO NORTH STAIRWELL, LOOKING WEST. - Dugway Proving Ground, German-Japanese Village, German Village, South of Stark Road, in WWII Incendiary Test Area, Dugway, Tooele County, UT

7. VIEW WESTCHARACTERISTIC DOOR AND WINDOW OPENINGS IN EAST ELEVATION ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

7. VIEW WEST-CHARACTERISTIC DOOR AND WINDOW OPENINGS IN EAST ELEVATION OF THE BETHLEHEM STEEL COMPANY SHIPYARD MACHINE SHOP. - Bethlehem Steel Company Shipyard, Machine Shop, 1201-1321 Hudson Street, Hoboken, Hudson County, NJ

Solar Home Tour and Exhibitor Showcase Open Doors to Renewable Energy

Science.gov Websites

Information Home Tour and Exhibitor Showcase Open Doors to Renewable Energy Information Golden energy efficiency products and services. The Exhibitor Showcase is open for two days at the NREL Visitors . Oct. 13. The Exhibitor Showcase is free and open to the public. The Denver-area self-guided home tour

INTERIOR OF SOUTH ENTRY AIRLOCK SHOWING STEEL DOORS OPENING TO ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

INTERIOR OF SOUTH ENTRY AIRLOCK SHOWING STEEL DOORS OPENING TO OUTSIDE AND INTO MAIN EQUIPMENT ROOM, VIEW FACING SOUTHEAST. - Naval Air Station Barbers Point, Telephone Exchange, Coral Sea Road north of Bismarck Sea Road, Ewa, Honolulu County, HI

Never Say Never: Opening New Doors to Online Learning

ERIC Educational Resources Information Center

Johnson, Kimberly P.

2010-01-01

Whether someone is a businessperson, teacher, laborer, or a stay-at-home parent, there is always a challenge associated with change. However, the opportunities to face challenges can open unbelievable doors. Current data indicate that the United States has almost four million students enrolled in online learning (Allen & Seaman, 2008). This…

INTERIOR; VIEW OF ANTENNA TRUNK OPENING AND ENTRY DOOR, LOOKING ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

INTERIOR; VIEW OF ANTENNA TRUNK OPENING AND ENTRY DOOR, LOOKING EAST SOUTHEAST. - Naval Computer & Telecommunications Area Master Station, Eastern Pacific, Radio Transmitter Facility Lualualei, Helix House No. 2, Base of Radio Antenna Structure No. 427, Makaha, Honolulu County, HI

13. INTERIOR OF THE BATHROOM SHOWING OPEN DOOR TO BEDROOM ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

13. INTERIOR OF THE BATHROOM SHOWING OPEN DOOR TO BEDROOM NO. 1 AT PHOTO LEFT, AND BUILT-IN CABINET ABOVE TOILET AT PHOTO CENTER. VIEW TO NORTH. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

9. INTERIOR OF KITCHEN SHOWING OPEN DOOR TO LIVING ROOM, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

9. INTERIOR OF KITCHEN SHOWING OPEN DOOR TO LIVING ROOM, AND BUILT-IN CABINETS AROUND SINK AND FLANKING 1-LIGHT OVER 1-LIGHT WINDOW. VIEW TO NORTHEAST. - Bishop Creek Hydroelectric System, Control Station, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

57. Entry door (open), BE16, basement level, building 500, looking ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

57. Entry door (open), BE-16, basement level, building 500, looking southeast - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Headquarters Building, 901 SAC Boulevard, Bellevue, Sarpy County, NE

3. View of EPA Farm Lab Building 1506 (with sliding ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

3. View of EPA Farm Lab Building 15-06 (with sliding doors open to slaughter addition) and Sioux silo, facing north-northwest - Nevada Test Site, Environmental Protection Agency Farm, Laboratory Building, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

12. Forward end of Boiler Room showing open firing doors ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

12. Forward end of Boiler Room showing open firing doors for boilers. Note ladderway retracted overhead by which firemen entered and left Boiler Room. Coal ejectors shown at extreme left of view. - Steamboat TICONDEROGA, Shelburne Museum Route 7, Shelburne, Chittenden County, VT

2. Looking glass aircraft with open main entry door and ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

2. Looking glass aircraft with open main entry door and cockpit hatch. View to south. - Offutt Air Force Base, Looking Glass Airborne Command Post, Looking Glass Aircraft, On Operational Apron covering northeast half of Project Looking Glass Historic District, Bellevue, Sarpy County, NE

24. INTERIOR OF BEDROOM NO. 2 SHOWING OPEN DOOR TO ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

24. INTERIOR OF BEDROOM NO. 2 SHOWING OPEN DOOR TO DINING ROOM AT LEFT PHOTO CENTER. DOORWAY AT PHOTO RIGHT LEADS TO BEDROOM NO. 3. VIEW TO SOUTH. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

Opening the doors: building brand awareness.

PubMed

John, Judith; McCartney, Rob

2006-01-01

In search of a credible and cost-effective way to promote Mount Sinai Hospital (Mount Sinai) and educate a broad public, Mount Sinai opened its doors wide to The Globe and Mail (The Globe). The result was a three-part national feature series that told Mount Sinai's compelling story, provided third-party credibility and confirmed the value of proactive media relations. The series engaged our staff, energized our volunteers and reached both stakeholders and the general public on an emotional level. It also generated the more than dollars 6 million worth of equivalent advertising space it would have required for Mount Sinai to reach this national audience.

Schools Open Doors to New E-Learning Rules, Ideas

ERIC Educational Resources Information Center

Education Week, 2012

2012-01-01

The world of virtual schooling is experiencing a host of major policy shifts that are opening doors for its expansion, but at the same time holding it up to greater scrutiny. This special report, the first in a three-part 2012-2013 series on virtual education, examines how state policymakers, educators, and schools are rethinking and changing the…

4. Oblique view of EPA Farm Lab Building 1506 (with ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

4. Oblique view of EPA Farm Lab Building 15-06 (with sliding door open to milking area), Sioux silo and slaughter addition, facing northeast - Nevada Test Site, Environmental Protection Agency Farm, Laboratory Building, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

[Psychiatry with open doors. Part 2: Therapeutic challenges].

PubMed

Sollberger, D; Lang, U E

2014-03-01

In the previous part of the issue we argued that opening the doors of acute psychiatric inpatient wards is actually one of the anchor points on the way to an innovative psychiatry. It focuses on the patient's personality in a sense that this is taken as seriously as the psychiatric disorder itself. Patients and relatives should be enabled to participate in treatment decisions as they should experience that treatment teams are concerned about reliance, liability and security in therapeutic relationships in an empathetic way. The second part of the issue contributes to the therapeutic measures, the different skills and modifications of treatment frameworks in acute psychiatry (e.g. prevention of crowding in acute psychiatric inpatient units, education of staff, assessment of the risks of violence, de-escalation strategies and coping with suicidality). They might be helpful in implementing the outlined confidence about the essence of therapeutic relationships, autonomy and codetermination of patients in treatment. These suggestions might enhance a professional approach particularly with respect to prevention and also concerning acute interventions in situations of endangerment to self and others and of aggression and violence in the units. In this way they help to achieve the goal of open doors in psychiatry.

RCN Nurse of the Year 2016: 'Award win will open doors'.

PubMed

Cole, Elaine

2017-01-04

'The Nurse Awards have opened doors,' says Venetia Wynter-Blyth, RCN Nurse of the Year 2016. 'I cannot emphasise enough how many opportunities have been presented to us as a result of winning this award.'

AT LEFT IS WEST DOOR; AT CENTER IS CELLAR DOOR ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

AT LEFT IS WEST DOOR; AT CENTER IS CELLAR DOOR CHEEK TRACE. AT RIGHT IS STONE BASE COURSE AND LOCATION OF ORIGINAL EAST DOOR OPENING - Kid-Chandler House, 323 Walnut Street, Philadelphia, Philadelphia County, PA

Opening Doors to Cultural Diversity

ERIC Educational Resources Information Center

Vidmar, Lou Ann

2007-01-01

The artwork created by David Hammons titled "The Door," is a glass in wood door that shows the words "Admissions Office" on it in reverse. There is a black shadow image of a person peering in. This powerful statement of inequality reflected the frustration of African-Americans trying to get into colleges and universities during…

15. INTERIOR OF NORTHWEST BEDROOM SHOWING OPEN DOORS TO ATTIC ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

15. INTERIOR OF NORTHWEST BEDROOM SHOWING OPEN DOORS TO ATTIC ACCESS AT PHOTO LEFT AND BATHROOM AT PHOTO CENTER. ORIGINAL 1-LIGHT OVER 1-LIGHT, DOUBLE HUNG WINDOW AT PHOTO RIGHT. VIEW TO NORTHWEST. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

[Three dimensional finite element model of a modified posterior cervical single open-door laminoplasty].

PubMed

Wang, Q; Yang, Y; Fei, Q; Li, D; Li, J J; Meng, H; Su, N; Fan, Z H; Wang, B Q

2017-06-06

Objective: To build a three-dimensional finite element models of a modified posterior cervical single open-door laminoplasty with short-segmental lateral mass screws fusion. Methods: The C(2)-C(7) segmental data were obtained from computed tomography (CT) scans of a male patient with cervical spondylotic myelopathy and spinal stenosis.Three-dimensional finite element models of a modified cervical single open-door laminoplasty (before and after surgery) were constructed by the combination of software package MIMICS, Geomagic and ABAQUS.The models were composed of bony vertebrae, articulating facets, intervertebral disc and associated ligaments.The loads of moments 1.5Nm at different directions (flexion, extension, lateral bending and axial rotation)were applied at preoperative model to calculate intersegmental ranges of motion.The results were compared with the previous studies to verify the validation of the models. Results: Three-dimensional finite element models of the modified cervical single open- door laminoplasty had 102258 elements (preoperative model) and 161 892 elements (postoperative model) respectively, including C(2-7) six bony vertebraes, C(2-3)-C(6-7) five intervertebral disc, main ligaments and lateral mass screws.The intersegmental responses at the preoperative model under the loads of moments 1.5 Nm at different directions were similar to the previous published data. Conclusion: Three-dimensional finite element models of the modified cervical single open- door laminoplasty were successfully established and had a good biological fidelity, which can be used for further study.

18. INTERIOR OF KITCHEN SHOWING OPEN DOOR TO UTILITY ROOM ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

18. INTERIOR OF KITCHEN SHOWING OPEN DOOR TO UTILITY ROOM AND BUILT-IN CABINETRY AROUND SINK, ON EITHER SIDE OF 1-LIGHT OVER 1-LIGHT, DOUBLE-HUNG WINDOW, AND ABOVE MAJOR APPLIANCE AREA. VIEW TO WEST. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

Enhancing Student Services at Lorain County Community College: Early Results from the Opening Doors Demonstration in Ohio

ERIC Educational Resources Information Center

Scrivener, Susan; Au, Jenny

2007-01-01

In 2003, MDRC and a consortium of funders launched the Opening Doors demonstration to test reforms in six community colleges aimed at helping students stay in school and earn credentials. This report presents early results from the Opening Doors program at Lorain County Community College in Elyria, Ohio. The program provided intensive advising and…

Key NLRB Decision Opens a Wide Door for Faculty Organizing

ERIC Educational Resources Information Center

Ambash, Joseph W.

2015-01-01

In its stunning and far-reaching decision in the "Pacific Lutheran University" case (12/16/14), the National Labor Relations Board (NLRB) opened the door to union organizing among faculty at thousands of private-sector institutions, both secular and religious. The question before the NLRB was whether a local of the Service Employees…

5. EXTERIOR OF SOUTH END OF HOUSE SHOWING OPEN DOOR ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

5. EXTERIOR OF SOUTH END OF HOUSE SHOWING OPEN DOOR TO BASEMENT BELOW KITCHEN, ORIGINAL PAIRED WOODFRAMED SLIDING-GLASS WINDOWS ON KITCHEN WALL AND 1LIGHT OVER 1-LIGHT DOUBLE-HUNG WINDOW ON STORM PORCH ADDITION. VIEW TO WEST. - Rush Creek Hydroelectric System, Clubhouse Cottage, Rush Creek, June Lake, Mono County, CA

DETAIL OF OPEN HATCH SHOWING INTERIOR OF MISSILE TUBE AND ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

DETAIL OF OPEN HATCH SHOWING INTERIOR OF MISSILE TUBE AND OPEN HATCH AND DOOR ON OPPOSITE SIDE OF TUBE (AT THIRD LEVEL OF MISSILE LAB). VIEW FACING WEST - U.S. Naval Base, Pearl Harbor, Ford Island Polaris Missile Lab & U.S. Fleet Ballistic Missile Submarine Training Center, Between Lexington Boulvevard and the sea plane ramps on the southwest side of Ford Island, Pearl City, Honolulu County, HI

Aggression and violence in psychiatric hospitals with and without open door policies: A 15-year naturalistic observational study.

PubMed

Schneeberger, Andres R; Kowalinski, Eva; Fröhlich, Daniela; Schröder, Katrin; von Felten, Stefanie; Zinkler, Martin; Beine, Karl H; Heinz, Andreas; Borgwardt, Stefan; Lang, Undine E; Bux, Donald A; Huber, Christian G

2017-12-01

Aggressive behavior and violence in psychiatric patients have often been quoted to justify more restrictive settings in psychiatric facilities. However, the effects of open vs. locked door policies on aggressive incidents remain unclear. This study had a naturalistic observational design and analyzed the occurrence of aggressive behavior as well as the use of seclusion or restraint in 21 German hospitals. The analysis included data from 1998 to 2012 and contained a total of n = 314,330 cases, either treated in one of 17 hospitals with (n = 68,135) or in one of 4 hospitals without an open door policy (n = 246,195). We also analyzed the data according to participants' stay on open, partially open, or locked wards. To compare hospital and ward types, we used generalized linear mixed-effects models on a propensity score matched subset (n = 126,268) and on the total dataset. The effect of open vs. locked door policy was non-significant in all analyses of aggressive behavior during treatment. Restraint or seclusion during treatment was less likely in hospitals with an open door policy. On open wards, any aggressive behavior and restraint or seclusion were less likely, whereas bodily harm was more likely than on closed wards. Hospitals with open door policies did not differ from hospitals with locked wards regarding different forms of aggression. Other restrictive interventions used to control aggression were significantly reduced in open settings. Open wards seem to have a positive effect on reducing aggression. Future research should focus on mental health care policies targeted at empowering treatment approaches, respecting the patient's autonomy and promoting reductions of institutional coercion. Copyright © 2017 Elsevier Ltd. All rights reserved.

17. BATHROOM INTERIOR SHOWING OPEN DOOR TO NORTH BEDROOM AT ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

17. BATHROOM INTERIOR SHOWING OPEN DOOR TO NORTH BEDROOM AT PHOTO RIGHT, PLUMBING FOR SINK IN CORNER AT PHOTO CENTER, AND 1 OVER 1 LIGHT DOUBLE-HUNG, WOODFRAME WINDOW AT PHOTO LEFT. VIEW TO NORTHWEST. - Big Creek Hydroelectric System, Big Creek Town, Operator House, Orchard Avenue south of Huntington Lake Road, Big Creek, Fresno County, CA

9. INTERIOR OF LIVING ROOM SHOWING OPEN PANEL DOOR TO ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

9. INTERIOR OF LIVING ROOM SHOWING OPEN PANEL DOOR TO BEDROOM NUMBER ONE AT PHOTO RIGHT, 6-LIGHT OVER 1 LIGHT SASH WINDOW ON REAR WALL AT PHOTO LEFT CENTER. FIREPLACE ORIGINALLY OCCUPIED SPACE UNDER ROUND HEATER VENT HOLE AT PHOTO LEFT. VIEW TO NORTHWEST. - Rush Creek Hydroelectric System, Worker Cottage, Rush Creek, June Lake, Mono County, CA

View looking south out the door opening from the south ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

View looking south out the door opening from the south side of the rotunda extension onto the "dog house" or vestibule positioned where the west Verandah of the south wing turns ninety degrees and continues along the south wall of the central pavilion. - U. S. Naval Asylum, Biddle Hall, Gray's Ferry Avenue, Philadelphia, Philadelphia County, PA

External Tank No. 120 heads for the open door of the VAB

NASA Image and Video Library

2007-07-30

Aboard a transporter, external tank No. 120 heads for the open door of the Vehicle Assembly Building. There it will be lifted into a checkout cell. ET-120 will be used for launching Space Shuttle Discovery on mission STS-120 in October.

Giant Electromagnet Move at Brookhaven Lab, June 22, 2013

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

None

2013-06-22

On Saturday, June 22, 2013, a 50-foot-wide, circular electromagnet began its 3,200-mile land and sea voyage from Brookhaven National Laboratory in New York to a new home at Fermilab in Illinois. There, scientists will use it to study the properties of muons, subatomic particles that live only 2.2 millionths of a second, and the results could open the door to new realms of particle physics. In the first part of the move, Emmert International and a team of Fermilab and Brookhaven Lab scientists and engineers transported the electromagnet across the Brookhaven Lab site to a staging area by its mainmore » gate.« less

Implications of China's Open-Door Policy for Families: A Family Impact Analysis

ERIC Educational Resources Information Center

Quach, Andrew S.; Anderson, Elaine A.

2008-01-01

China's open-door policy (ODP) was created in 1978 as a response to the severe economic depression affecting the country after the Cultural Revolution. The policy was designed to restore China's financial status and lift the nation out of destitution. By all accounts, the ODP has been successful in improving the country's monetary condition.…

A professional curriculum vitae will open career doors.

PubMed

Harper, D S

1999-01-01

In today's challenging healthcare environment, it is essential for nurse practitioners to be able to describe themselves professionally on paper to compete for practice and academic opportunities. Nurse practitioners are competing with physician assistants as well as physicians for primary and acute care positions. A carefully compiled curriculum vitae will present the individual in the best light possible to help open career doors and enhance chances of success. Preparing a curriculum vitae will serve to highlight relevant professional accomplishments, whatever the setting, toward the fulfillment of professional goals. This article reviews the current professional print and electronic literature on preparing a curriculum vitae to assist the nurse practitioner in developing this vital document.

LRO-LAMP failsafe door-open performance: improving FUV measurements of dayside lunar hydration

NASA Astrophysics Data System (ADS)

Davis, Michael W.; Greathouse, Thomas K.; Kaufmann, David E.; Retherford, Kurt D.; Versteeg, Maarten H.

2017-08-01

The Lunar Reconnaissance Orbiter's (LRO) Lyman Alpha Mapping Project (LAMP) is a lightweight (6.1 kg), lowpower (4.5 W), ultraviolet spectrograph based on the Alice instruments aboard the European Space Agency's Rosetta spacecraft and NASA's New Horizons spacecraft. Its primary job is to identify and localize exposed water frost in permanently shadowed regions (PSRs) near the Moon's poles, and to characterize landforms and albedos in PSRs. LRO launched on June 18, 2009 and reached lunar orbit four days later. LAMP operated with its failsafe door closed for its first seven years in flight. The failsafe door was opened in October 2016 to increase light throughput during dayside operations at the expense of no longer having the capacity to take further dark observations and slightly more operational complexity to avoid saturating the instrument. This one-time irreversible operation was approved after extensive review, and was conducted flawlessly. The increased throughput allows measurement of dayside hydration in one orbit, instead of averaging multiple orbits together to reach enough signal-to-noise. The new measurement mode allows greater time resolution of dayside water migration for improved investigations into the source and loss processes on the lunar surface. LAMP performance and optical characteristics after the failsafe door opening are described herein, including the new effective area, wavelength solution, and resolution.

[Comparison of Aggressive Behavior, Compulsory Medication and Absconding Behavior Between Open and Closed door Policy in an Acute Psychiatric Ward].

PubMed

Cibis, Mara-Lena; Wackerhagen, Carolin; Müller, Sabine; Lang, Undine E; Schmidt, Yvonne; Heinz, Andreas

2017-04-01

Objective According to legal requirements coercive treatment must be limited to acts necessary for the protection of patients and cannot be used for institutional interests. Here, we aimed to test the hypothesis that opening psychiatric wards can reduce the number of aggressive assaults and of coercive treatment without increasing absconding rates. Methods Numbers of absconding, coercive medication, fixation and special security actions were collected retrospectively and compared between phases of closed (N total = 409; N legally committed = 64) and 90 % of daytime opened (N total = 571; N legally committed = 99) doors in an acute psychiatric ward. Results During the phase of opened doors we observed significantly reduced aggressive assaults (p < 0,001) and coercive medication (p = 0,006) compared to the closed setting, while the absconding rate did not change (p = 0,20). Limitation Given the retrospective non-experimental design, no causal interpretations can be drawn. Conclusion The results suggest that open door is associated with reduction of aggressive assaults and coercive medication without increasing absconding rates. This speaks for a stronger implementation of open door policies in acute wards in order to preserve human rights in psychiatry. To collect more robust evidence for this thesis, longer phases should be monitored and moderating variables such as atmosphere and social cohesion should be assessed. © Georg Thieme Verlag KG Stuttgart · New York.

14 CFR 23.783 - Doors.

Code of Federal Regulations, 2010 CFR

2010-01-01

... least one adequate and easily accessible external door. (b) Passenger doors must not be located with...) Each external passenger or crew door must comply with the following requirements: (1) There must be a... the internal locking mechanism is in the locked position. (3) There must be a means of opening which...

Abriendo Puertas: Opening Doors to Opportunity--A National Evaluation of Second-Generation Trainers

ERIC Educational Resources Information Center

Bridges, Margaret; Cohen, Shana R.; Fuller, Bruce

2012-01-01

Abriendo Puertas/Opening Doors (AP/OD) is a comprehensive, 10-session parenting skills and advocacy program developed by and for low-income Latino parents with children ages 0 to 5. Drawing from the real-life experiences of Latino parents and local data about their schools and communities, sessions are filled with interactive activities that aim…

Numerical modeling of cold room's hinged door opening and closing processes

NASA Astrophysics Data System (ADS)

Carneiro, R.; Gaspar, P. D.; Silva, P. D.; Domingues, L. C.

2016-06-01

The need of rationalize energy consumption in agrifood industry has fasten the development of methodologies to improve the thermal and energy performances of cold rooms. This paper presents a three-dimensional (3D) transient Computational Fluid Dynamics (CFD) modelling of a cold room to evaluate the air infiltration rate through hinged doors. A species transport model is used for modelling the tracer gas concentration decay technique. Numerical predictions indicate that air temperature difference between spaces affects the air infiltration. For this case study, the infiltration rate increases 0.016 m3 s-1 per K of air temperature difference. The knowledge about the evolution of air infiltration during door opening/closing times allows to draw some conclusions about its influence on the air conditions inside the cold room, as well as to suggest best practices and simple technical improvements that can minimize air infiltration, and consequently improve thermal performance and energy consumption rationalization.

Effective Results of an Open Concept School

ERIC Educational Resources Information Center

Cobos, Irma; Lewallen, Joy

2009-01-01

Open concept schools were a popular architectural design in the 70s. They were built to provide large areas of flexible space for team teaching with small enclosed areas for restrooms, science labs, and special needs classrooms. Because there are no barriers and no closed doors, an attitude of inclusiveness is created merely by the building's…

Easy research data handling with an OpenEarth DataLab for geo-monitoring research

NASA Astrophysics Data System (ADS)

Vanderfeesten, Maurice; van der Kuil, Annemiek; Prinčič, Alenka; den Heijer, Kees; Rombouts, Jeroen

2015-04-01

OpenEarth DataLab is an open source-based collaboration and processing platform to enable streamlined research data management from raw data ingest and transformation to interoperable distribution. It enables geo-scientists to easily synchronise, share, compute and visualise the dynamic and most up-to-date research data, scripts and models in multi-stakeholder geo-monitoring programs. This DataLab is developed by the Research Data Services team of TU Delft Library and 3TU.Datacentrum together with coastal engineers of Delft University of Technology and Deltares. Based on the OpenEarth software stack an environment has been developed to orchestrate numerous geo-related open source software components that can empower researchers and increase the overall research quality by managing research data; enabling automatic and interoperable data workflows between all the components with track & trace, hit & run data transformation processing in cloud infrastructure using MatLab and Python, synchronisation of data and scripts (SVN), and much more. Transformed interoperable data products (KML, NetCDF, PostGIS) can be used by ready-made OpenEarth tools for further analyses and visualisation, and can be distributed via interoperable channels such as THREDDS (OpenDAP) and GeoServer. An example of a successful application of OpenEarth DataLab is the Sand Motor, an innovative method for coastal protection in the Netherlands. The Sand Motor is a huge volume of sand that has been applied along the coast to be spread naturally by wind, waves and currents. Different research disciplines are involved concerned with: weather, waves and currents, sand distribution, water table and water quality, flora and fauna, recreation and management. Researchers share and transform their data in the OpenEarth DataLab, that makes it possible to combine their data and to see influence of different aspects of the coastal protection on their models. During the project the data are available only for the

Opening Our Doors: Taking Public Library Service to Preschool and Day-Care Facilities.

ERIC Educational Resources Information Center

Harris, Sally

The Opening Our Doors Project of the Pioneer Library System of Norman, Oklahoma takes public library service to preschool and day care facilities by means of learning kits housed in tote bags. The sturdy, zippered tote bags are full of books, games, toys, learning folders, and so forth. There is a tote bag for each of 75 different topics. Topics…

Motor actuated vacuum door. [for photography from sounding rockets

NASA Technical Reports Server (NTRS)

Hanagud, A. V.

1986-01-01

Doors that allow scientific instruments to record and retrieve the observed data are often required to be designed and installed as a part of sounding rocket hardware. The motor-actuated vacuum door was designed to maintain a medium vacuum of the order of 0.0001 torr or better while closed, and to provide an opening 15 inches long x 8.5 inches wide while open for cameras to image Halley's comet. When the electric motor receives the instruction to open the door through the payload battery, timer, and relay circuit, the first operation is to unlock the door. After unlatching, the torque transmitted by the motor to the main shaft through the links opens the door. A microswitch actuator, which rides on the linear motion conversion mechanism, is adjusted to trip the limit switch at the end of the travel. The process is repeated in the reverse order to close the door. 'O' rings are designed to maintain the seal. Door mechanisms similar to the one described have flown on Aerobee 17.018 and Black Brant 27.047 payloads.

Opening the Doors of Your Community. Pennsylvania Youth in Action. Project 2--Member Guide.

ERIC Educational Resources Information Center

Pennsylvania State Univ., University Park. Dept. of Agricultural and Extension Education.

This student workbook is for 12- to 14-year-olds participating in the Pennsylvania 4-H "Opening the Doors of Your Community" project which is designed to involve youth in improving the quality of community life, learning about the role and functions of local government, understanding public issues, becoming involved in the process of…

The influence of opening windows and doors on the natural ventilation rate of a residential building

EPA Science Inventory

Increased building energy efficiency is important in reducing national energy use and greenhouse gas emissions. An analysis of air change rates due to door and window openings in a research test house located in a residential environment are presented. These data inform developme...

Technology Opens Doors to Scientific Discovery, Portrait Unveiled of Former NLM Director Lindberg | NIH MedlinePlus the ...

MedlinePlus

... version of this page please turn JavaScript on. Technology Opens Doors to Scientific Discovery Past Issues / Spring 2016 Table of Contents Susannah Fox, chief technology officer of the U.S. Department of Health and ...

24 CFR 3280.105 - Exit facilities; exterior doors.

Code of Federal Regulations, 2013 CFR

2013-04-01

... opening. (3) Each swinging exterior door other than screen or storm doors shall have a key-operated lock... the use of a key for operation from the inside. (4) All exterior doors, including storm and screen...

24 CFR 3280.105 - Exit facilities; exterior doors.

Code of Federal Regulations, 2012 CFR

2012-04-01

... opening. (3) Each swinging exterior door other than screen or storm doors shall have a key-operated lock... the use of a key for operation from the inside. (4) All exterior doors, including storm and screen...

24 CFR 3280.105 - Exit facilities; exterior doors.

Code of Federal Regulations, 2010 CFR

2010-04-01

... opening. (3) Each swinging exterior door other than screen or storm doors shall have a key-operated lock... the use of a key for operation from the inside. (4) All exterior doors, including storm and screen...

24 CFR 3280.105 - Exit facilities; exterior doors.

Code of Federal Regulations, 2011 CFR

2011-04-01

... opening. (3) Each swinging exterior door other than screen or storm doors shall have a key-operated lock... the use of a key for operation from the inside. (4) All exterior doors, including storm and screen...

Project-based physics labs using low-cost open-source hardware

NASA Astrophysics Data System (ADS)

Bouquet, F.; Bobroff, J.; Fuchs-Gallezot, M.; Maurines, L.

2017-03-01

We describe a project-based physics lab, which we proposed to third-year university students. These labs are based on new open-source low-cost equipment (Arduino microcontrollers and compatible sensors). Students are given complete autonomy: they develop their own experimental setup and study the physics topic of their choice. The goal of these projects is to let students to discover the reality of experimental physics. Technical specifications of the acquisition material and case studies are presented for practical implementation in other universities.

INTERIOR DETAIL, SOUTHEAST CABINET NORTH WALL. THE DOORS TO THE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

INTERIOR DETAIL, SOUTHEAST CABINET NORTH WALL. THE DOORS TO THE LEFT OF THE CHIMNEY MASS OPEN ONTO CLOSETS. ON THE RIGHT, THERE ARE TWO CLOSETS WITH JIB DOORS WITHIN THE CHIMNEY MASS. THE OPEN DOOR CONNECTS WITH THE DRAWING ROOM - The Woodlands, 4000 Woodlands Avenue, Philadelphia, Philadelphia County, PA

The influence of opening windows and doors on the natural ventilation rate of a residential building

EPA Science Inventory

An analysis of air exchange rates due to intentional window and door openings in a research test house located in a residential environment is presented. These data inform the development of ventilation rate control strategies as building envelopes are tightened to improve the e...

High speed door assembly

DOEpatents

Shapiro, Carolyn

1993-01-01

A high speed door assembly, comprising an actuator cylinder and piston rods, a pressure supply cylinder and fittings, an electrically detonated explosive bolt, a honeycomb structured door, a honeycomb structured decelerator, and a structural steel frame encasing the assembly to close over a 3 foot diameter opening within 50 milliseconds of actuation, to contain hazardous materials and vapors within a test fixture.

46 CFR 116.435 - Doors.

Code of Federal Regulations, 2012 CFR

2012-10-01

... in a fire control boundary must meet the following requirements: (1) A door in an accommodation space... either side by one person; (3) With the exception of staterooms, a door in an accommodation space, stairway, stairtower, passageway, or control space must open in the direction of escape, where practicable...

46 CFR 116.435 - Doors.

Code of Federal Regulations, 2013 CFR

2013-10-01

... in a fire control boundary must meet the following requirements: (1) A door in an accommodation space... either side by one person; (3) With the exception of staterooms, a door in an accommodation space, stairway, stairtower, passageway, or control space must open in the direction of escape, where practicable...

46 CFR 116.435 - Doors.

Code of Federal Regulations, 2014 CFR

2014-10-01

... in a fire control boundary must meet the following requirements: (1) A door in an accommodation space... either side by one person; (3) With the exception of staterooms, a door in an accommodation space, stairway, stairtower, passageway, or control space must open in the direction of escape, where practicable...

Driving and latching of the Starlab pointing mirror doors

NASA Technical Reports Server (NTRS)

Beaven, Herbert R., Jr.; Avina, Raymond R.

1990-01-01

The Starlab Experiment, a major SDIO technology initiative, is an attached payload which will be delivered into Earth orbit aboard NASA's Space Shuttle in 1991. Starlab will generate and aim an 80 cm diameter laser beam into space through a large opening in the structure which houses the pointing mirror. Two doors, each somewhat larger than a desktop, cover the opening when the laser optics system is nonoperational. Latch Mechanism Assemblies hold the doors shut during liftoff and ascent and, again, during Orbiter reentry. Each door is powered by a Door Drive System during the many open/close cycles between various experiments. The design, testing, and resultant failure modes of these mechanisms are examined.

High speed door assembly

DOEpatents

Shapiro, C.

1993-04-27

A high speed door assembly is described, comprising an actuator cylinder and piston rods, a pressure supply cylinder and fittings, an electrically detonated explosive bolt, a honeycomb structured door, a honeycomb structured decelerator, and a structural steel frame encasing the assembly to close over a 3 foot diameter opening within 50 milliseconds of actuation, to contain hazardous materials and vapors within a test fixture.

CAM controlled retractable door latch

NASA Technical Reports Server (NTRS)

Carsley, R. B. (Inventor)

1982-01-01

A latching mechanism in which there is linear movement and rotational movement is described. The umbilical doors of the space shuttle orbiter are required to be open during vehicle launch. After the external tank is released, the doors are closed. Presently, the device for maintaining the doors in an open position is mounted on the external tank and therefore has a single mission life. The latching mechanism of the invention is mounted in the orbiter and therefore is returned and has multimission capability. The latching mechanism is comprised of a pair of concentric nested, cylindrical cams and motors to actuate the cams, and latch pin all contained within a cover mounted on a support bracket carried by the substructure. A shaft having a latch pin is mounted inside the inner cylindrical cam.

An Open Door and a Leg Up: Increasing Service-Disabled Veteran-Owned Small Business (SDVOSB) Participation in Defense Contracting Through Simplified Acquisitions (Briefing Charts)

DTIC Science & Technology

2015-05-01

An Open Door and a Leg Up : Increasing Service-Disabled Veteran-Owned Small Business (SDVOSB) Participation in Defense Contracting Through...to 00-00-2015 4. TITLE AND SUBTITLE An Open Door and a Leg Up : Increasing Service-Disabled Veteran-Owned Small Business (SDVOSB) Participation in...4/1999 Rejection of Access to 8(a) Program in HR 1460 Veterans Entrepreneurship and Benefits Improvement Act of 2003 6/5/2003 Unutilized

Open source and DIY hardware for DNA nanotechnology labs.

PubMed

Damase, Tulsi R; Stephens, Daniel; Spencer, Adam; Allen, Peter B

A set of instruments and specialized equipment is necessary to equip a laboratory to work with DNA. Reducing the barrier to entry for DNA manipulation should enable and encourage new labs to enter the field. We present three examples of open source/DIY technology with significantly reduced costs relative to commercial equipment. This includes a gel scanner, a horizontal PAGE gel mold, and a homogenizer for generating DNA-coated particles. The overall cost savings obtained by using open source/DIY equipment was between 50 and 90%.

Framing the Problem: How a Changing Latin American Higher Education Opens the Door for Community Colleges.

ERIC Educational Resources Information Center

Daniel C. Levy

This paper asserts that initiatives to promote community colleges in Latin America should be linked with assessments of Latin American higher education overall. What are the higher education norms and practices that have largely excluded such colleges? And what changing reality opens doors for them? This paper highlights the concept of…

16. INTERIOR OF REAR BEDROOM SHOWING BUILTIN COMBINATION CABINET/SLIDING DOOR ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

16. INTERIOR OF REAR BEDROOM SHOWING BUILT-IN COMBINATION CABINET/SLIDING DOOR CLOSET, OPEN FIVE-PANELED DOOR TO KITCHEN AT PHOTO CENTER, AND OPEN SOLID DOOR TO BATHROOM AT PHOTO LEFT. VIEW TO SOUTHEAST. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

Open source and DIY hardware for DNA nanotechnology labs

PubMed Central

Damase, Tulsi R.; Stephens, Daniel; Spencer, Adam; Allen, Peter B.

2015-01-01

A set of instruments and specialized equipment is necessary to equip a laboratory to work with DNA. Reducing the barrier to entry for DNA manipulation should enable and encourage new labs to enter the field. We present three examples of open source/DIY technology with significantly reduced costs relative to commercial equipment. This includes a gel scanner, a horizontal PAGE gel mold, and a homogenizer for generating DNA-coated particles. The overall cost savings obtained by using open source/DIY equipment was between 50 and 90%. PMID:26457320

EHS Open House: Learning Lab and Life Safety | Poster

Cancer.gov

Attendees of the Environment, Health, and Safety Program’s (EHS’) Open House had a chance to learn self-defense techniques, as well as visit with vendors demonstrating the latest trends in laboratory safety. “Working with sharps in labs is inherently dangerous, so EHS proactively focused on featuring equipment that would promote safer techniques,” said Siobhan Tierney, program

Science/Engineering: Open Doors

NASA Technical Reports Server (NTRS)

White, Susan; Arnold, James O. (Technical Monitor)

1999-01-01

Trends in American society are changing the role of women in science and engineering, but all the elements in our society change at different rates. Women, like men, must choose during their teenage years to continue their training in math or science, or they close the door that can lead them to futures in the interesting and satisfying fields of science and engineering. The key is to keep girls involved in the hard sciences through the adolescent crisis. Many mentoring and outreach programs exist to help young women cross this threshold. These programs include hands-on science experiences, mentoring or putting young women in contact with women scientists and engineers, and internships, Viewpoints and histories of contemporary women engineers are discussed.

EHS Open House: Learning Lab and Life Safety | Poster

Cancer.gov

Attendees of the Environment, Health, and Safety Program’s (EHS’) Open House had a chance to learn self-defense techniques, as well as visit with vendors demonstrating the latest trends in laboratory safety. “Working with sharps in labs is inherently dangerous, so EHS proactively focused on featuring equipment that would promote safer techniques,” said Siobhan Tierney, program manager, EHS.

Abriendo Puertas/Opening Doors Parenting Program: Summary Report of Program Implementation and Impacts. Publication #2014-24

ERIC Educational Resources Information Center

Moore, Kristin A.; Caal, Selma; Lawner, Elizabeth K.; Rojas, Angela; Walker, Karen

2014-01-01

Child Trends conducted a random assignment evaluation of the Abriendo Puertas/Opening Doors program, one of the largest programs in the United States working with low-income Latino parents of children ages zero to five. Since it began in 2007, the program has served over 30,000 parents/families in 34 states. The evaluation study examined the…

Nuclear Storage Overpack Door Actuator and Alignment Apparatus

DOEpatents

Andreyko, Gregory M.

2005-05-11

The invention is a door actuator and alignment apparatus for opening and closing the 15,000-pound horizontally sliding door of a storage overpack. The door actuator includes a ball screw mounted horizontally on a rigid frame including a pair of door panel support rails. An electrically powered ball nut moves along the ball screw. The ball nut rotating device is attached to a carriage. The carriage attachment to the sliding door is horizontally pivoting. Additional alignment features include precision cam followers attached to the rails and rail guides attached to the carriage.

Nuclear storage overpack door actuator and alignment apparatus

DOEpatents

Andreyko, Gregory M.

2005-05-10

The invention is a door actuator and alignment apparatus for opening and closing the 15,000-pound horizontally sliding door of a storage overpack. The door actuator includes a ball screw mounted horizontally on a rigid frame including a pair of door panel support rails. An electrically powered ball nut moves along the ball screw. The ball nut rotating device is attached to a carriage. The carriage attachment to the sliding door is horizontally pivoting. Additional alignment features include precision cam followers attached to the rails and rail guides attached to the carriage.

Autonomous urban reconnaissance ingress system (AURIS): providing a tactically relevant autonomous door-opening kit for unmanned ground vehicles

NASA Astrophysics Data System (ADS)

Shane, David J.; Rufo, Michael A.; Berkemeier, Matthew D.; Alberts, Joel A.

2012-06-01

The Autonomous Urban Reconnaissance Ingress System (AURIS™) addresses a significant limitation of current military and first responder robotics technology: the inability of reconnaissance robots to open doors. Leveraging user testing as a baseline, the program has derived specifications necessary for military personnel to open doors with fielded UGVs (Unmanned Ground Vehicles), and evaluates the technology's impact on operational mission areas: duration, timing, and user patience in developing a tactically relevant, safe, and effective system. Funding is provided through the US ARMY Tank Automotive Research, Development and Engineering Center (TARDEC) and the project represents a leap forward in perception, autonomy, robotic implements, and coordinated payload operation in UGVs. This paper describes high level details of specification generation, status of the last phase of development, an advanced view of the system autonomy capability, and a short look ahead towards the ongoing work on this compelling and important technology.

MetaLIMS, a simple open-source laboratory information management system for small metagenomic labs.

PubMed

Heinle, Cassie Elizabeth; Gaultier, Nicolas Paul Eugène; Miller, Dana; Purbojati, Rikky Wenang; Lauro, Federico M

2017-06-01

As the cost of sequencing continues to fall, smaller groups increasingly initiate and manage larger sequencing projects and take on the complexity of data storage for high volumes of samples. This has created a need for low-cost laboratory information management systems (LIMS) that contain flexible fields to accommodate the unique nature of individual labs. Many labs do not have a dedicated information technology position, so LIMS must also be easy to setup and maintain with minimal technical proficiency. MetaLIMS is a free and open-source web-based application available via GitHub. The focus of MetaLIMS is to store sample metadata prior to sequencing and analysis pipelines. Initially designed for environmental metagenomics labs, in addition to storing generic sample collection information and DNA/RNA processing information, the user can also add fields specific to the user's lab. MetaLIMS can also produce a basic sequencing submission form compatible with the proprietary Clarity LIMS system used by some sequencing facilities. To help ease the technical burden associated with web deployment, MetaLIMS options the use of commercial web hosting combined with MetaLIMS bash scripts for ease of setup. MetaLIMS overcomes key challenges common in LIMS by giving labs access to a low-cost and open-source tool that also has the flexibility to meet individual lab needs and an option for easy deployment. By making the web application open source and hosting it on GitHub, we hope to encourage the community to build upon MetaLIMS, making it more robust and tailored to the needs of more researchers. © The Authors 2017. Published by Oxford University Press.

MetaLIMS, a simple open-source laboratory information management system for small metagenomic labs

PubMed Central

Gaultier, Nicolas Paul Eugène; Miller, Dana; Purbojati, Rikky Wenang; Lauro, Federico M.

2017-01-01

Abstract Background: As the cost of sequencing continues to fall, smaller groups increasingly initiate and manage larger sequencing projects and take on the complexity of data storage for high volumes of samples. This has created a need for low-cost laboratory information management systems (LIMS) that contain flexible fields to accommodate the unique nature of individual labs. Many labs do not have a dedicated information technology position, so LIMS must also be easy to setup and maintain with minimal technical proficiency. Findings: MetaLIMS is a free and open-source web-based application available via GitHub. The focus of MetaLIMS is to store sample metadata prior to sequencing and analysis pipelines. Initially designed for environmental metagenomics labs, in addition to storing generic sample collection information and DNA/RNA processing information, the user can also add fields specific to the user's lab. MetaLIMS can also produce a basic sequencing submission form compatible with the proprietary Clarity LIMS system used by some sequencing facilities. To help ease the technical burden associated with web deployment, MetaLIMS options the use of commercial web hosting combined with MetaLIMS bash scripts for ease of setup. Conclusions: MetaLIMS overcomes key challenges common in LIMS by giving labs access to a low-cost and open-source tool that also has the flexibility to meet individual lab needs and an option for easy deployment. By making the web application open source and hosting it on GitHub, we hope to encourage the community to build upon MetaLIMS, making it more robust and tailored to the needs of more researchers. PMID:28430964

Analysis of vibration characteristics of opening device for deepwater robot cabin door and study of its structural optimization design

NASA Astrophysics Data System (ADS)

Zeng, Baoping; Liu, Jipeng; Zhang, Yu; Gong, Yajun; Hu, Sanbao

2017-12-01

Deepwater robots are important devices for human to explore the sea, which is being under development towards intellectualization, multitasking, long-endurance and large depth along with the development of science and technology. As far as a deep-water robot is concerned, its mechanical systems is an important subsystem because not only it influences the instrument measuring precision and shorten the service life of cabin devices but also its overlarge vibration and noise lead to disadvantageous effects to marine life within the operational area. Therefore, vibration characteristics shall be key factor for the deep-water robot system design. The sample collection and recycling system of some certain deepwater robot in a mechanism for opening the underwater cabin door for external operation and recycling test equipment is focused in this study. For improving vibration characteristics of locations of the cabin door during opening processes, a vibration model was established to the opening system; and the structural optimization design was carried out to its important structures by utilizing the multi-objective shape optimization and topology optimization method based on analysis of the system vibration. Analysis of characteristics of exciting forces causing vibration was first carried out, which include characteristics of dynamic loads within the hinge clearances and due to friction effects and the fluid dynamic exciting forces during processes of opening the cabin door. Moreover, vibration acceleration responses for a few important locations of the devices for opening the cabin cover were deduced by utilizing the modal synthesis method so that its rigidity and modal frequency may be one primary factor influencing the system vibration performances based on analysis of weighted acceleration responses. Thus, optimization design was carried out to the cabin cover by utilizing the multi-objective topology optimization method to perform reduction of weighted accelerations

Air curtain development: an energy harvesting solution for hinged doors

NASA Astrophysics Data System (ADS)

Dayal, Vineed; Lee, Soobum

2017-04-01

The paper proposes a fully mechanical air curtain system that will be powered solely by harvested energy from common hinged doors. The average person uses this type of door several times a day with an almost unconscious amount of applied force and effort. This leads to a high potential of energy to be harvested in doorways that see high traffic and frequent operation7 . Frequently opened door entry ways have always been regarded as a major element that causes significant energy loss and contaminated air conditions in buildings6 . Private companies, particularly those with warehouses, have introduced commercial electrical air curtains to block the open entrances from invading cold air11. This project intends to introduce an original design of air curtain which operates fans only when the door opens and closes, by directly converting door motion to fan rotation without any electronic motor or power cable. The air stream created by this device will prevent the transfer of outside air and contaminants. Research will be conducted to determine the most efficient method of harvesting energy from door use, and the prototyping process will be conducted to meet the required performance of current air curtain models.

Efficient Sample Tracking With OpenLabFramework

PubMed Central

List, Markus; Schmidt, Steffen; Trojnar, Jakub; Thomas, Jochen; Thomassen, Mads; Kruse, Torben A.; Tan, Qihua; Baumbach, Jan; Mollenhauer, Jan

2014-01-01

The advance of new technologies in biomedical research has led to a dramatic growth in experimental throughput. Projects therefore steadily grow in size and involve a larger number of researchers. Spreadsheets traditionally used are thus no longer suitable for keeping track of the vast amounts of samples created and need to be replaced with state-of-the-art laboratory information management systems. Such systems have been developed in large numbers, but they are often limited to specific research domains and types of data. One domain so far neglected is the management of libraries of vector clones and genetically engineered cell lines. OpenLabFramework is a newly developed web-application for sample tracking, particularly laid out to fill this gap, but with an open architecture allowing it to be extended for other biological materials and functional data. Its sample tracking mechanism is fully customizable and aids productivity further through support for mobile devices and barcoded labels. PMID:24589879

[The psychiatric revolution in Quebec, 1950-1962. From asylum to community psychiatry and the open door].

PubMed

Duprey, Catherine

2011-01-01

Psychiatry opens to the world at a time when the very basis of psychiatric practice, namely the asylum, is called into question. Studies appear in Quebec and Canadian journals concurrent to the introduction of new formulas for care, such as the delivery of psychiatric services in general hospitals and clinics, that allow patients to be treated outside the walls of psychiatric hospitals. In addition, postwar psychiatry takes an optimistic view toward the future of children with impairments through the creation of specialized schools and workshops. From the mid-20th century onward, the thinking in psychiatry centres on the open door.

Aggravation and subsequent disappearance of cervical disc herniation after cervical open-door laminoplasty: A case report.

PubMed

Meng, Yang; Wang, Xiaofei; Wang, Beiyu; Wu, Tingkui; Liu, Hao

2018-03-01

Cervical open-door laminoplasty can enlarge the volume of the cervical vertebral canal and thus has become an effective and safe treatment for multilevel cervical disc herniation and cervical stenosis. Some post-surgery complications exist, such as reduction of cervical alignment and local kyphosis. However, aggravation of cervical disc herniation at the surgical level during short-term follow-up has not been discussed. Additionally, spontaneous disappearance of herniated disc pulposus is a common phenomenon in the lumbar region but is relatively rare in the cervical region. A 42-year-old female presented with a 7-year history of neck pain and a 2-year history of paresthesia and weakness in the upper and lower limbs. The sensations and muscle strength of both upper and lower limbs were decreased. The radiological findings showed that the Pavlov ratios from C3-7 were decreased obviously. Osteophytes as well as spinal cord compression were observed at C4/5, C5/6, and C6/7. Considering the symptoms and clinical examinations, the patient was diagnosed with cervical stenosis. We performed cervical open-door laminoplasty at C3-7 to enlarge the space of the cervical vertebral canal. At the 6-month post-surgery follow-up, the patient showed obvious improvement in paresthesia and weakness in the upper limbs. The cervical disc herniation at C3/4 was aggravated. However, at the 18-month follow-up, the symptoms were relieved, and the herniated cervical disc at C3/4 spontaneously disappeared without any special treatment. We suggest that the attachment points of deep muscles in the neck region should be carefully protected during this surgery. Patients who undergo cervical open-door laminoplasty should pay attention to their cervical position and perform neck exercises to train their neck muscles. MRI is an important imaging method to observe dynamic changes in herniated discs for patients with cervical disc herniation.

GeneLab: Open Science For Exploration

NASA Technical Reports Server (NTRS)

Galazka, Jonathan

2018-01-01

The NASA GeneLab project capitalizes on multi-omic technologies to maximize the return on spaceflight experiments. The GeneLab project houses spaceflight and spaceflight-relevant multi-omics data in a publicly accessible data commons, and collaborates with NASA-funded principal investigators to maximize the omics data from spaceflight and spaceflight-relevant experiments. I will discuss the current status of GeneLab and give specific examples of how the GeneLab data system has been used to gain insight into how biology responds to spaceflight conditions.

Modeling and Simulation of Two Wheelchair Accessories for Pushing Doors.

PubMed

Abdullah, Soran Jalal; Shaikh Mohammed, Javeed

2017-03-27

Independent mobility is vital to individuals of all ages, and wheelchairs have proven to be great personal mobility devices. The tasks of opening and navigating through a door are trivial for healthy people, while the same tasks could be difficult for some wheelchair users. A wide range of intelligent wheelchair controllers and systems, robotic arms, or manipulator attachments integrated with wheelchairs have been developed for various applications, including manipulating door knobs. Unfortunately, the intelligent wheelchairs and robotic attachments are not widely available as commercial products. Therefore, the current manuscript presents the modeling and simulation of a novel but simple technology in the form of a passive wheelchair accessory (straight, arm-like with a single wheel, and arc-shaped with multiple wheels) for pushing doors open from a wheelchair. From the simulations using different wheel shapes and sizes, it was found that the arc-shaped accessory could push open the doors faster and with almost half the required force as compared to the arm-like accessory. Also, smaller spherical wheels were found to be best in terms of reaction forces on the wheels. Prototypes based on the arc-shaped accessory design will be manufactured and evaluated for pushing doors open and dodging or gliding other obstacles.

14 CFR 29.783 - Doors.

Code of Federal Regulations, 2010 CFR

2010-01-01

... passenger doors and for preventing their opening in flight inadvertently or as a result of mechanical... specified in paragraph (d) of this section, acting separately relative to the surrounding structure. (2) The...

14 CFR 29.783 - Doors.

Code of Federal Regulations, 2013 CFR

2013-01-01

... passenger doors and for preventing their opening in flight inadvertently or as a result of mechanical... specified in paragraph (d) of this section, acting separately relative to the surrounding structure. (2) The...

Opening Doors to Student Success: A Synthesis of Findings from an Evaluation at Six Community Colleges. Policy Brief

ERIC Educational Resources Information Center

Scrivener, Susan; Coghlan, Erin

2011-01-01

Only one-third of all students who enter community colleges with the intent to earn a degree or certificate actually meet this goal within six years. MDRC launched the Opening Doors Demonstration in 2003--the first large-scale random assignment study in a community college setting--to tackle this problem. Partnering with six community colleges,…

Opening the Door to the American Dream: Increasing Higher Education Access and Success for Immigrants. New York Fact Sheet

ERIC Educational Resources Information Center

Erisman, Wendy; Looney, Shannon

2008-01-01

This fact sheet presents a snapshot of important facts that are specific to the state of New York from the "Opening the Door to the American Dream: Increasing Higher Education Access and Success for Immigrants" report, which exposes systemic barriers that prevent immigrants from entering college and/or completing bachelor's degrees…

GeneLab: NASA's Open Access, Collaborative Platform for Systems Biology and Space Medicine

NASA Technical Reports Server (NTRS)

Berrios, Daniel C.; Thompson, Terri G.; Fogle, Homer W.; Rask, Jon C.; Coughlan, Joseph C.

2015-01-01

NASA is investing in GeneLab1 (http:genelab.nasa.gov), a multi-year effort to maximize utilization of the limited resources to conduct biological and medical research in space, principally aboard the International Space Station (ISS). High-throughput genomic, transcriptomic, proteomic or other omics analyses from experiments conducted on the ISS will be stored in the GeneLab Data Systems (GLDS), an open-science information system that will also include a biocomputation platform with collaborative science capabilities, to enable the discovery and validation of molecular networks.

Hamming's "open doors" and group creativity as keys to scientific excellence: the example of Cambridge.

PubMed

Erren, Thomas C

2008-01-01

Dr. Charlton used diverse approaches to identify research institutions which provided home to outstanding scientists and work. One intriguing example of long-lasting scientific excellence is Cambridge with 19 Nobel laureates who worked at the University or at the MRC Molecular Biology Unit when they received the prize between 1947 and 2006. With specific reference to Cambridge, I would like to complement the primarily quantitative assessment and offer considerations as to why and how research achievements may have clustered in space and time. Indeed, observations voiced by the mathematician Richard Hamming as to how great research can be pursued offer explanations for the series of great science in the UK. In my view, the most important determinant of the clustering may be illustrated by Hamming's fitting picture of "open doors": working in environments with the doors open allows constant interactions with peers with various disciplinary backgrounds, and thus fast avoidance of detours or dead ends in science and, ultimately, a focus on and the solution of problems of paramount, rather than of tangential, importance. Narrative insights into a strong argumentative tradition at Cambridge provided by Drs. Watson and Magueijo between 1968 and 2003 are in line with Hamming's suggestion and the value of group creativity. In the internet age with abundant interactions beyond home institutions we should not be surprised if clusters of great science were no longer confined to the usual suspect institutions which were awarded disproportionally with Nobel prizes in the past.

Tools for Requirements Management: A Comparison of Telelogic DOORS and the HiVe

DTIC Science & Technology

2006-07-01

types DOORS deals with are text files, spreadsheets, FrameMaker , rich text, Microsoft Word and Microsoft Project. 2.5.1 Predefined file formats DOORS...during the export. DOORS exports FrameMaker files in an incomplete format, meaning DOORS exported files will have to be opened in FrameMaker and saved

27. BEDROOM #2 INTERIOR SHOWING DOUBLE FRENCH DOORS TO SCREENED ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

27. BEDROOM #2 INTERIOR SHOWING DOUBLE FRENCH DOORS TO SCREENED PORCH AND UNUSUAL WINDOWED CLOSET THROUGH OPEN FIVE-PANELED DOOR. VIEW TO WEST. - Big Creek Hydroelectric System, Powerhouse 8, Operator Cottage, Big Creek, Big Creek, Fresno County, CA

Open-door laminoplasty for cervical myelopathy resulting from adjacent-segment disease in patients with previous anterior cervical decompression and fusion.

PubMed

Matsumoto, Morio; Nojiri, Kenya; Chiba, Kazuhiro; Toyama, Yoshiaki; Fukui, Yasuyuki; Kamata, Michihiro

2006-05-20

This is a retrospective study of patients with cervical myelopathy resulting from adjacent-segment disease who were treated by open-door expansive laminoplasty. The purpose of this study was to evaluate the effectiveness of laminoplasty for cervical myelopathy resulting from adjacent-segment disease. Adjacent-segment disease is one of the problems associated with anterior cervical decompression and fusion. However, the optimal surgical management strategy is still controversial. Thirty-one patients who underwent open-door expansive laminoplasty for cervical myelopathy resulting from adjacent-segment disease and age- and sex-matched 31 patients with myelopathy who underwent laminoplasty as the initial surgery were enrolled in the study. The pre- and postoperative Japanese Orthopedic Association scores (JOA scores) and the recovery rate were compared between the two groups. The average JOA scores in the patients with adjacent-segment disease and the controls were 9.2 +/- 2.6 and 9.4 +/- 2.3 before the expansive laminoplasty and 11.9 +/- 2.8 and 13.3 +/- 1.7 at the follow-up examination, respectively; the average recovery rates in the two groups were 37.1 +/- 22.4% and 50.0 +/- 21.3%, respectively (P = 0.04). The mean number of segments covered by the high-intensity lesions on the T2-weighted magnetic resonance images was 1.87 and 0.9, respectively (P = 0.001). Moderate neurologic recovery was obtained after open-door laminoplasty in patients with cervical myelopathy resulting from adjacent-segment disc disease, although the results were not as satisfactory as those in the control group. This may be attributed to the irreversible damage of the spinal cord caused by persistent compression at the adjacent segments.

36 CFR 1192.25 - Doors, steps and thresholds.

Code of Federal Regulations, 2011 CFR

2011-07-01

...) Contrast. All step edges, thresholds, and the boarding edge of ramps or lift platforms shall have a band of... lift or ramp surface, either light-on-dark or dark-on-light. (c) Door height. For vehicles in excess of 22 feet in length, the overhead clearance between the top of the door opening and the raised lift...

36 CFR 1192.25 - Doors, steps and thresholds.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) Contrast. All step edges, thresholds, and the boarding edge of ramps or lift platforms shall have a band of... lift or ramp surface, either light-on-dark or dark-on-light. (c) Door height. For vehicles in excess of 22 feet in length, the overhead clearance between the top of the door opening and the raised lift...

Open Doors, Open Minds: Empowered Teachers Work and Learn Shoulder to Shoulder

ERIC Educational Resources Information Center

Hudson, Marcia; Childs, Lauren; Carver, Cynthia L.

2016-01-01

In this article the authors share their experience of Teacher Lab, a job-embedded form of professional learning that has been a critical addition to professional learning practice for nearly a decade in the Avondale School District in Auburn Hills, Michigan. Using a full-day released time format, Teacher Lab combines preobservation dialogue and…

"OpenLAB": A 2-Hour PCR-Based Practical for High School Students

ERIC Educational Resources Information Center

Bouakaze, Caroline; Eschbach, Judith; Fouquerel, Elise; Gasser, Isabelle; Kieffer, Emmanuelle; Krieger, Sophie; Milosevic, Sara; Saandi, Thoueiba; Florentz, Catherine; Marechal-Drouard, Laurence; Labouesse, Michel

2010-01-01

The Strasbourg University PhD school in Life and Health Sciences launched an initiative called "OpenLAB." This project was developed in an effort to help high school teenagers understand theoretical and abstract concepts in genetics. A second objective of this program is to help students in defining their future orientation and to…

HTC Vive MeVisLab integration via OpenVR for medical applications

PubMed Central

Egger, Jan; Gall, Markus; Wallner, Jürgen; Boechat, Pedro; Hann, Alexander; Li, Xing; Chen, Xiaojun; Schmalstieg, Dieter

2017-01-01

Virtual Reality, an immersive technology that replicates an environment via computer-simulated reality, gets a lot of attention in the entertainment industry. However, VR has also great potential in other areas, like the medical domain, Examples are intervention planning, training and simulation. This is especially of use in medical operations, where an aesthetic outcome is important, like for facial surgeries. Alas, importing medical data into Virtual Reality devices is not necessarily trivial, in particular, when a direct connection to a proprietary application is desired. Moreover, most researcher do not build their medical applications from scratch, but rather leverage platforms like MeVisLab, MITK, OsiriX or 3D Slicer. These platforms have in common that they use libraries like ITK and VTK, and provide a convenient graphical interface. However, ITK and VTK do not support Virtual Reality directly. In this study, the usage of a Virtual Reality device for medical data under the MeVisLab platform is presented. The OpenVR library is integrated into the MeVisLab platform, allowing a direct and uncomplicated usage of the head mounted display HTC Vive inside the MeVisLab platform. Medical data coming from other MeVisLab modules can directly be connected per drag-and-drop to the Virtual Reality module, rendering the data inside the HTC Vive for immersive virtual reality inspection. PMID:28323840

HTC Vive MeVisLab integration via OpenVR for medical applications.

PubMed

Egger, Jan; Gall, Markus; Wallner, Jürgen; Boechat, Pedro; Hann, Alexander; Li, Xing; Chen, Xiaojun; Schmalstieg, Dieter

2017-01-01

Virtual Reality, an immersive technology that replicates an environment via computer-simulated reality, gets a lot of attention in the entertainment industry. However, VR has also great potential in other areas, like the medical domain, Examples are intervention planning, training and simulation. This is especially of use in medical operations, where an aesthetic outcome is important, like for facial surgeries. Alas, importing medical data into Virtual Reality devices is not necessarily trivial, in particular, when a direct connection to a proprietary application is desired. Moreover, most researcher do not build their medical applications from scratch, but rather leverage platforms like MeVisLab, MITK, OsiriX or 3D Slicer. These platforms have in common that they use libraries like ITK and VTK, and provide a convenient graphical interface. However, ITK and VTK do not support Virtual Reality directly. In this study, the usage of a Virtual Reality device for medical data under the MeVisLab platform is presented. The OpenVR library is integrated into the MeVisLab platform, allowing a direct and uncomplicated usage of the head mounted display HTC Vive inside the MeVisLab platform. Medical data coming from other MeVisLab modules can directly be connected per drag-and-drop to the Virtual Reality module, rendering the data inside the HTC Vive for immersive virtual reality inspection.

Breaking Out of the Lab

PubMed Central

Maier, Jürgen; Hampe, J. Felix; Jahn, Nico

2016-01-01

Real-time response (RTR) measurement is an important technique for analyzing human processing of electronic media stimuli. Although it has been demonstrated that RTR data are reliable and internally valid, some argue that they lack external validity. The reason for this is that RTR measurement is restricted to a laboratory environment due to its technical requirements. This paper introduces a smartphone app that 1) captures real-time responses using the dial technique and 2) provides a solution for one of the most important problems in RTR measurement, the (automatic) synchronization of RTR data. In addition, it explores the reliability and validity of mobile RTR measurement by comparing the real-time reactions of two samples of young and well-educated voters to the 2013 German televised debate. Whereas the first sample participated in a classical laboratory study, the second sample was equipped with our mobile RTR system and watched the debate at home. Results indicate that the mobile RTR system yields similar results to the lab-based RTR measurement, providing evidence that laboratory studies using RTR are externally valid. In particular, the argument that the artificial reception situation creates artificial results has to be questioned. In addition, we conclude that RTR measurement outside the lab is possible. Hence, mobile RTR opens the door for large-scale studies to better understand the processing and impact of electronic media content. PMID:27274577

An evaluation of NCRP report 151--radiation shielding design for radiotherapy facilities, and a feasibility study for 6 MV open-door treatments in an existing high-energy radiation therapy bunker

NASA Astrophysics Data System (ADS)

Kildea, John

This thesis describes a study of shielding design techniques used for radiation therapy facilities that employ megavoltage linear accelerators. Specifically, an evaluation of the shielding design formalism described in NCRP report 151 was undertaken and a feasibility study for open-door 6 MV radiation therapy treatments in existing 6 MV, 18 MV treatment rooms at the Montreal General Hospital (MGH) was conducted. To evaluate the shielding design formalism of NCRP 151, barrier-attenuated equivalent doses were measured for several of the treatment rooms at the MGH and compared with expectations from NCRP 151 calculations. It was found that, while the insight and recommendations of NCRP 151 are very valuable, its dose predictions are not always correct. As such, the NCRP 151 methodology is best used in conjunction with physical measurements. The feasibility study for 6 MV open-door treatments made use of the NCRP 151 formalism, together with physical measurements for realistic 6 MV workloads. The results suggest that, dosimetrically, 6 MV open door treatments are feasible. A conservative estimate for the increased dose at the door arising from such treatments is 0.1 mSv, with a 1/8 occupancy factor, as recommended in NCRP 151, included.

31. INTERIOR OF ORIGINAL SIDEENTRY UTILITY ROOM FROM KITCHEN DOOR ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

31. INTERIOR OF ORIGINAL SIDE-ENTRY UTILITY ROOM FROM KITCHEN DOOR SHOWING OPEN BROOM CLOSET DOOR AT PHOTO RIGHT AND DOORWAY INTO STORM PORCH ADDITION AT PHOTO LEFT. VIEW TO SOUTHWEST. - Rush Creek Hydroelectric System, Clubhouse Cottage, Rush Creek, June Lake, Mono County, CA

Development of the CLAES instrument aperture door system

NASA Technical Reports Server (NTRS)

Stubbs, D. M.

1990-01-01

The design, assembly, and test processes followed in developing a space-qualified aperture door system are described. A blackbody calibration source is mounted inside the door, requiring the assembly to open and close a minimum of 150 cycles for instrument recalibration. Within the door system are four separate mechanisms, three of which are redundant; a pyro launch latch, a hinge bearing assembly, and a pair of pivot mechanisms. Decoupling devices within the pivot mechanisms allow an active drive unit to automatically overdrive a failed drive unit. The door is also stowable for possible Shuttle retrieval and re-entry. Illustrations and photographs of the flight hardware help acquaint the reader with the design. The aim is to pass on lessons learned in all phases of developing this spaceflight mechanism.

The effect of laminar air flow and door openings on operating room contamination.

PubMed

Smith, Eric B; Raphael, Ibrahim J; Maltenfort, Mitchell G; Honsawek, Sittisak; Dolan, Kyle; Younkins, Elizabeth A

2013-10-01

We evaluate the association of laminar airflow (LAF) and OR traffic with intraoperative contamination rates. Two sterile basins were placed in each room during 81 cases, one inside and one outside the LAF. One Replicate Organism Detection and Counting (RODAC) plate from each basin was sent for culture at successive 30-minute intervals from incision time until wound closure. At successive 30-minute intervals more plates were contaminated outside than inside the LAF. A negative binomial model showed that the bacteria colony forming units (CFU) depended on whether there were any door openings (P=0.02) and the presence of LAF (P=0.003). LAF decreases CFU by 36.6%. LAF independently reduces the risk of contamination and microbial counts for surgeries lasting 90 minutes or less. © 2013.

Landing Gear Door Liners for Airframe Noise Reduction

NASA Technical Reports Server (NTRS)

Jones, Michael G. (Inventor); Howerton, Brian M. (Inventor); Van De Ven, Thomas (Inventor)

2014-01-01

A landing gear door for retractable landing gear of aircraft includes an acoustic liner. The acoustic liner includes one or more internal cavities or chambers having one or more openings that inhibit the generation of sound at the surface and/or absorb sound generated during operation of the aircraft. The landing gear door may include a plurality of internal chambers having different geometries to thereby absorb broadband noise.

ACIS Door Failure Investigation and Mitigation Procedures

NASA Technical Reports Server (NTRS)

Podgorski, William A.; Tice, Neil W.; Plucinsky, Paul P.

2000-01-01

NASA's Chandra X-ray Observatory (formerly AXAF) was launched on July 23, 1999 and is currently in orbit performing scientific studies. Chandra is the third of NASA's Great Observatories to be launched, following the Hubble Space Telescope and the Compton Gamma Ray Observatory. One of four primary science instruments on Chandra, and one of only two focal plane instruments, is the Advanced CCD Imaging Spectrometer, or ACIS. The ACIS focal plane and Optical Blocking Filter (OBF) must be launched under vacuum, so a tightly sealed, functioning door and venting subsystem were implemented. The door was opened two and one-half weeks after launch (after most out-gassing of composite materials) and allowed X-rays to be imaged by the ACIS CCD's in the focal plane. A failure of this door to open on-orbit would have eliminated all ACIS capabilities, severely degrading mission science. During the final pre-flight thermal-vacuum test of the fully integrated Chandra Observatory at TRW, the ACIS door failed to open when commanded to do so. This paper describes the efforts, under considerable time pressure, by NASA, its contractors and outside review teams to investigate the failure and to develop modified hardware and procedures which would correct the problem. Of interest is the fact that the root cause of the test failure was never clearly identified despite massive effort. We ultimately focussed on hardware and procedures designed to mitigate the effects of potential, but unproven, failure modes. We describe a frequent real-world engineering situation in which one must proceed on the best basis possible in the absence of the complete set of facts.

Acute traumatic central cord syndrome--experience using surgical decompression with open-door expansile cervical laminoplasty.

PubMed

Uribe, Juan; Green, Barth A; Vanni, Steven; Moza, Kapil; Guest, James D; Levi, Allan D

2005-06-01

Open-door expansile cervical laminoplasty (ODECL) is an effective surgical technique in the treatment of multilevel cervical spondylotic myelopathy. In the present study, we reviewed the safety and short-term neurological outcome after expansile cervical laminoplasty in the treatment of acute central cord syndrome. We retrospectively reviewed our database over a 3-year period (January 1997-January 2001) and identified 69 surgically treated cervical spinal cord injuries, including 29 cases of acute traumatic central cord syndrome (ATCCS). Fifteen of these patients underwent expansile cervical laminoplasty, whereas 14 did not because of radiographic evidence of sagittal instability. We collected data on the preoperative and the immediate postoperative and 3-month neurological examinations. Neurological function was assessed using the Asia Spinal Injury Association (ASIA) grading system. We also reviewed the occurrence of complications and short-term radiological stability after the index procedure. The median age was 56 years. All patients had hyperextension injuries with underlying cervical spondylosis and stenosis in the absence of overt fracture or instability. The average delay from injury to surgery was 3 days. The preoperative ASIA grade scale was grade C, 8 patients, and grade D, 7 patients. There were no cases of immediate postoperative deterioration or at 3 months follow-up. Neurological outcome: 71.4% (10/14) of patients improved 1 ASIA grade when examined 3 months post injury. Surgical intervention consisting of ODECL can be safely applied in the subset of patients with ATCCS without instability who have significant cervical spondylosis/stenosis. Open-door expansile cervical laminoplasty is a safe, low-morbidity, decompressive procedure, and in our patients did not produce neurological deterioration.

DOORS AT REAR KITCHEN WALL, LOOKING SOUTH; LEFT DOOR LEADS ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

DOORS AT REAR KITCHEN WALL, LOOKING SOUTH; LEFT DOOR LEADS TO SMALL PANTRY, EAST DOOR AND DINING ROOM; 2ND LEFT DOOR LEADS TO BASEMENT; 3RD LEFT DOOR LEADS TO 2ND FLOOR VIA REAR STAIRS; RIGHT DOOR LEADS TO PANTRY, DINING ROOM - Fort Leavenworth, Building No. 18, 16-18 Sumner Place, Leavenworth, Leavenworth County, KS

Open Labware: 3-D Printing Your Own Lab Equipment

PubMed Central

Baden, Tom; Chagas, Andre Maia; Gage, Greg; Marzullo, Timothy; Prieto-Godino, Lucia L.; Euler, Thomas

2015-01-01

The introduction of affordable, consumer-oriented 3-D printers is a milestone in the current “maker movement,” which has been heralded as the next industrial revolution. Combined with free and open sharing of detailed design blueprints and accessible development tools, rapid prototypes of complex products can now be assembled in one’s own garage—a game-changer reminiscent of the early days of personal computing. At the same time, 3-D printing has also allowed the scientific and engineering community to build the “little things” that help a lab get up and running much faster and easier than ever before. PMID:25794301

Opening a New Door

ERIC Educational Resources Information Center

Waters, John K.

2007-01-01

A growing number of K-12 districts are taking the open source plunge, both to cope with tight budgets and to escape proprietary vendor lock-in and expensive upgrade cycles. With the potential for cost savings and a growing number of educational applications, open source software is proving to be an effective alternative for schools willing to make…

Using OpenTarget to Generate Potential Countermeasures for Long-Term Space Exposure from Data Available on GeneLab

NASA Technical Reports Server (NTRS)

Beheshti, Afshin

2018-01-01

GeneLab as a general tool for the scientific community; Utilizing GeneLab datasets to generate hypothesis and determining potential biological targets against health risks due to long-term space missions; How can OpenTarget be used to discover novel drugs to test as countermeasures that can be utilized by astronauts.

Droplet-based Biosensing for Lab-on-a-Chip, Open Microfluidics Platforms.

PubMed

Dak, Piyush; Ebrahimi, Aida; Swaminathan, Vikhram; Duarte-Guevara, Carlos; Bashir, Rashid; Alam, Muhammad A

2016-04-14

Low cost, portable sensors can transform health care by bringing easily available diagnostic devices to low and middle income population, particularly in developing countries. Sample preparation, analyte handling and labeling are primary cost concerns for traditional lab-based diagnostic systems. Lab-on-a-chip (LoC) platforms based on droplet-based microfluidics promise to integrate and automate these complex and expensive laboratory procedures onto a single chip; the cost will be further reduced if label-free biosensors could be integrated onto the LoC platforms. Here, we review some recent developments of label-free, droplet-based biosensors, compatible with "open" digital microfluidic systems. These low-cost droplet-based biosensors overcome some of the fundamental limitations of the classical sensors, enabling timely diagnosis. We identify the key challenges that must be addressed to make these sensors commercially viable and summarize a number of promising research directions.

Opening Doors to Recovery: Recidivism and Recovery Among Persons With Serious Mental Illnesses and Repeated Hospitalizations.

PubMed

Compton, Michael T; Kelley, Mary E; Pope, Alicia; Smith, Kelly; Broussard, Beth; Reed, Thomas A; DiPolito, June A; Druss, Benjamin G; Li, Charles; Lott Haynes, Nora

2016-02-01

Repeated hospitalizations and arrests or incarcerations diminish the ability of individuals with serious mental illnesses to pursue recovery. Community mental health systems need new models to address recidivism as well as service fragmentation, lack of engagement by local stakeholders, and poor communication between mental health providers and the police. This study examined the initial effects on institutional recidivism and measures of recovery among persons enrolled in Opening Doors to Recovery, an intensive, team-based community support program for persons with mental illness and a history of inpatient psychiatric recidivism. A randomized controlled trial of the model is underway. The number of hospitalizations, days hospitalized, and arrests (all from state administrative sources) in the year before enrollment and during the first 12 months of enrollment in the program were compared. Longitudinal trajectories of recovery-using three self-report and five clinician-rated measures-were examined. Analyses accounted for baseline symptom severity and intensity of involvement in the program. One hundred participants were enrolled, and 72 were included in the analyses. Hospitalizations decreased, from 1.9±1.6 to .6±.9 (p<.001), as did hospital days, from 27.6±36.4 to 14.9±41.3 (p<.001), although number of arrests (which are rare events) did not. Significant linear trends were observed for recovery measures, and trajectories of improvement were apparent across the entire follow-up period. Opening Doors to Recovery holds promise as a new service approach for reducing hospital recidivism and promoting recovery in community mental health systems and is deserving of further controlled testing.

46 CFR 78.17-3 - Watertight doors.

Code of Federal Regulations, 2014 CFR

2014-10-01

... doors in subdivision bulkheads that may be opened at sea, and all mechanisms, remote controls, and... navigated to be assured that they are in proper operating condition. On vessels in which the voyage exceeds...

46 CFR 78.17-3 - Watertight doors.

Code of Federal Regulations, 2010 CFR

2010-10-01

... doors in subdivision bulkheads that may be opened at sea, and all mechanisms, remote controls, and... navigated to be assured that they are in proper operating condition. On vessels in which the voyage exceeds...

46 CFR 78.17-3 - Watertight doors.

Code of Federal Regulations, 2011 CFR

2011-10-01

... doors in subdivision bulkheads that may be opened at sea, and all mechanisms, remote controls, and... navigated to be assured that they are in proper operating condition. On vessels in which the voyage exceeds...

46 CFR 78.17-3 - Watertight doors.

Code of Federal Regulations, 2013 CFR

2013-10-01

... doors in subdivision bulkheads that may be opened at sea, and all mechanisms, remote controls, and... navigated to be assured that they are in proper operating condition. On vessels in which the voyage exceeds...

46 CFR 78.17-3 - Watertight doors.

Code of Federal Regulations, 2012 CFR

2012-10-01

... doors in subdivision bulkheads that may be opened at sea, and all mechanisms, remote controls, and... navigated to be assured that they are in proper operating condition. On vessels in which the voyage exceeds...

Strategic investments in non-communicable diseases (NCD) research in Africa: the GSK Africa NCD Open Lab.

PubMed

Hall, Matthew D; Dufton, Ann M; Katso, Roy M; Gatsi, Sally A; Williams, Pauline M; Strange, Michael E

2015-01-01

In March 2014, GSK announced a number of new strategic investments in Africa. One of these included investment of up to 25 million Pounds Sterling (£25 million) to create the world's first R&D Open Lab to increase understanding of non-communicable diseases (NCDs) in Africa. The vision is to create a new global R&D effort with GSK working in partnership with major funders, academic centres and governments to share expertise and resources to conduct high-quality research. The Africa NCD Open Lab will see GSK scientists collaborate with scientific research centres across Africa. An independent advisory board of leading scientists and clinicians will provide input to develop the strategy and selection of NCD research projects within a dynamic and networked open-innovation environment. It is hoped that these research projects will inform prevention and treatment strategies in the future and will enable researchers across academia and industry to discover and develop new medicines to address the specific needs of African patients.

The sound insulations of studio doors. Part 1: Door blanks

NASA Astrophysics Data System (ADS)

Plumb, G. D.; Clark, R.

The sound insulations of a range of different door blanks were measured. The results were compared with the sound insulations of existing BBC door blanks. The new doors were made from medium density fiberboard (MDF) which is more stable than the blockboard used in existing studio doors. Consequently, they should require less maintenance and adjustment and should have a longer lifespan. The doors had higher sound insulations for their weight than existing designs, which might permit savings in the costs of the surrounding building structures. Overall construction costs of the door blanks themselves are likely to be similar to those of existing designs. A companion Report (BBC RD 1994/15) describes sound insulation measurements made on plant-on door seals. The intention of this work was to simplify the construction of the door frame and the fitting of the seals to reduce costs.

The U.S. Lab is moved toward the open floor in the O&C Building

NASA Technical Reports Server (NTRS)

2000-01-01

In the Operations and Checkout Building, the U.S. Lab moves overhead toward the open floor after being lifted out of the vacuum chamber where it was tested for leaks. The test was very successful. The 32,000-pound scientific research lab, named Destiny, is the first Space Station element to spend seven days in the renovated vacuum chamber. Destiny is scheduled to be launched on Shuttle mission STS-98, the 5A assembly mission, targeted for Jan. 18, 2001. During the mission, the crew will install the Lab in the Space Station during a series of three space walks. The STS-98 mission will provide the Station with science research facilities and expand its power, life support and control capabilities. The U.S. Lab module continues a long tradition of microgravity materials research, first conducted by Skylab and later Shuttle and Spacelab missions. Destiny is expected to be a major feature in future research, providing facilities for biotechnology, fluid physics, combustion, and life sciences research.

TangoLab-2 Card Troubleshooting

NASA Image and Video Library

2017-10-17

iss053e105442 (Oct. 17, 2017) --- Flight Engineer Mark Vande Hei swaps out a payload card from the TangoLab-1 facility and places into the TangoLab-2 facility. TangoLab provides a standardized platform and open architecture for experimental modules called CubeLabs. CubeLab modules may be developed for use in 3-dimensional tissue and cell cultures.

[Comparative study on microplate and anchor fixation in open-door cervical expansive laminoplasty].

PubMed

Zeng, Yun; Xiong, Min; Yu, Hualong; He, Ning; Wang, Zhiyong; Liu, Zhigang; Han, Heng; Chen, Sen

2011-08-01

To evaluate the effectiveness of microplate fixation in open-door cervical expansive laminoplasty (ELP) by comparing with anchor fixation. Between January 2005 and October 2008, 35 patients with multi-segment cervical spondylotic myelopathy were treated. Of them, 15 patients underwent ELP by microplate fixation (microplate group) and 20 patients underwent ELP by anchor fixation (anchor group). In microplate group, there were 10 males and 5 females with the age of (51.2 +/- 11.5) years; the disease duration ranged from 6 to 60 months (mean, 14 months); and the preoperative Japanese Orthopaedic Association (JOA) score was 7.7 +/- 2.5. In anchor group, there were 13 males and 7 females with the age of (50.7 +/- 10.8) years; the disease duration ranged from 3 to 58 months (mean, 17 months); and the preoperative JOA score was 7.8 +/- 2.9. There was no significant difference in the general data, such as gender, age, and JOA score between 2 groups (P > 0.05). All incisions healed by first intention. Thirty-five cases were followed up 24-68 months (mean, 32 months). The operation time was (113 +/- 24) minutes in anchor group and (111 +/- 27) minutes in microplate group, showing no significant difference (t = 0.231 3, P = 0.818 5). The rate of spinal canal expansion in microplate group (60% +/- 24%) was significantly higher than that in anchor group (40% +/- 18%) (t = 2.820, P = 0.008). The JOA scores of 2 groups at 3 months and 24 months after operation were significantly higher than the preoperative scores (P < 0.01). There was no significant difference in JOA score between 2 groups at 3 months after operation (t = 1.620 5, P = 0.114 6), but the JOA score of microplate group was significantly higher than that of anchor group at 24 months after operation (t = 3.454 3, P = 0.001 5). X-ray film, MRI, and CT scan at 3-6 months after operation displayed that door spindle reached bony fusion. There was no occurrence of "re-close of door" in 2 groups. The rate of complication in

Detail view of door surround, note bracket & ghost of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Detail view of door surround, note bracket & ghost of (former) arched opening in the brickwork beside it - Leonard Mackall House, 1686 Thirty-Fourth Street, Northwest, Washington, District of Columbia, DC

14. FIRST FLOOR APARTMENT LIVING ROOM INTERIOR. FRONT ENTRY DOOR ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

14. FIRST FLOOR APARTMENT LIVING ROOM INTERIOR. FRONT ENTRY DOOR IS AT PHOTO CENTER FLANKED BY A PAIRED 4-LIGHT OVER 4-LIGHT DOUBLE-HUNG, WOOD-FRAME WINDOWS. OPEN DOORWAY TO PHOTO RIGHT OPENS TO NORTH BEDROOM. DOORWAY TO PHOTO LEFT OPENS TO KITCHEN. VIEW TO NORTHEAST. - Lee Vining Creek Hydroelectric System, Triplex Cottage, Lee Vining Creek, Lee Vining, Mono County, CA

Opening the door to innovation.

PubMed

Schuurman, Janine; Graus, Yvo F; Labrijn, Aran F; Ruuls, Sigrid; Parren, Paul W H I

2014-01-01

Open innovation is the new buzz, with initiatives popping up left and right. Here, we give a personal perspective on a very successful, knowledge-driven innovation initiated in an academia- industry alliance, which culminated in technology platforms that enable the generation of therapeutic antibodies with novel properties. To start, we provide a general background on open innovation in the drug development field.

Effect of interior door position on room-to-room differences in residential pollutant concentrations after short-term releases

NASA Astrophysics Data System (ADS)

Ferro, Andrea R.; Klepeis, Neil E.; Ott, Wayne R.; Nazaroff, William W.; Hildemann, Lynn M.; Switzer, Paul

Residential interior door positions influence the pollutant concentrations that result from short-term indoor sources, such as cigarettes, candles, and incense. To elucidate this influence, we reviewed past studies and conducted new experiments in three residences: a single-story 714 m 3 ranch-style house, a 510 m 3 two-story split-level house, and a 200 m 3 two-story house. During the experiments, we released sulfur hexafluoride or carbon monoxide tracer gas over short periods (≤30 min) and measured concentrations in the source room and at least one other (receptor) room for various interior door opening positions. We found that closing a door between rooms effectively prevented transport of air pollutants, reducing the average concentration in the receptor room relative to the source room by 57-100% over exposure periods of 1-8 h. When intervening doors were partially or fully open, the reduction in average concentrations ranged from 3% to 99%, varying as a function of door opening width and the distance between source and receptor rooms.

24 CFR 3280.113 - Glass and glazed openings.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 5 2011-04-01 2011-04-01 false Glass and glazed openings. 3280.113... Glass and glazed openings. (a) Windows and sliding glass doors. All windows and sliding glass doors shall meet the requirements of § 3280.403 the “Standard for Windows and Sliding Glass Doors Used in...

LPT. Shield test facility (TAN645 and 646). Calibration lab shield ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

LPT. Shield test facility (TAN-645 and -646). Calibration lab shield door. Ralph M. Parsons 1229-17 ANP/GE-6-645-MS-1. April 1957. Approved by INEEL Classification Office for public release. INEEL index code no. 037-0645-40-693-107369 - Idaho National Engineering Laboratory, Test Area North, Scoville, Butte County, ID

Influence of the Pressure Difference and Door Swing on Heavy Contaminants Migration between Rooms

PubMed Central

Hendiger, Jacek; Chludzińska, Marta; Ziętek, Piotr

2016-01-01

This paper presents the results of investigations whose aim was to describe the influence of the pressure difference level on the ability of contaminants migration between neighbouring rooms in dynamic conditions associated with door swing. The analysis was based on airflow visualization made with cold smoke, which simulated the heavy contaminants. The test room was pressurized to a specific level and then the door was opened to observe the trail of the smoke plume in the plane of the door. The door was opened in both directions: to the positively and negatively pressurized room. This study focuses on the visualization of smoke plume discharge and an uncertainty analysis is not applicable. Unlike other studies which focus on the analysis of pressure difference, the present study looks at the contaminants which are heavier than air and on “pumping out” the contaminants by means of door swing. Setting the proper level of pressure difference between the contaminated room and the neighbouring rooms can prove instrumental in ensuring protection against toxic contaminants migration. This study helped to establish the threshold of pressure difference necessary to reduce migration of heavy contaminants to neighbouring rooms. PMID:27171260

Influence of the Pressure Difference and Door Swing on Heavy Contaminants Migration between Rooms.

PubMed

Hendiger, Jacek; Chludzińska, Marta; Ziętek, Piotr

2016-01-01

This paper presents the results of investigations whose aim was to describe the influence of the pressure difference level on the ability of contaminants migration between neighbouring rooms in dynamic conditions associated with door swing. The analysis was based on airflow visualization made with cold smoke, which simulated the heavy contaminants. The test room was pressurized to a specific level and then the door was opened to observe the trail of the smoke plume in the plane of the door. The door was opened in both directions: to the positively and negatively pressurized room. This study focuses on the visualization of smoke plume discharge and an uncertainty analysis is not applicable. Unlike other studies which focus on the analysis of pressure difference, the present study looks at the contaminants which are heavier than air and on "pumping out" the contaminants by means of door swing. Setting the proper level of pressure difference between the contaminated room and the neighbouring rooms can prove instrumental in ensuring protection against toxic contaminants migration. This study helped to establish the threshold of pressure difference necessary to reduce migration of heavy contaminants to neighbouring rooms.

MethLAB

PubMed Central

Kilaru, Varun; Barfield, Richard T; Schroeder, James W; Smith, Alicia K

2012-01-01

Recent evidence suggests that DNA methylation changes may underlie numerous complex traits and diseases. The advent of commercial, array-based methods to interrogate DNA methylation has led to a profusion of epigenetic studies in the literature. Array-based methods, such as the popular Illumina GoldenGate and Infinium platforms, estimate the proportion of DNA methylated at single-base resolution for thousands of CpG sites across the genome. These arrays generate enormous amounts of data, but few software resources exist for efficient and flexible analysis of these data. We developed a software package called MethLAB (http://genetics.emory.edu/conneely/MethLAB) using R, an open source statistical language that can be edited to suit the needs of the user. MethLAB features a graphical user interface (GUI) with a menu-driven format designed to efficiently read in and manipulate array-based methylation data in a user-friendly manner. MethLAB tests for association between methylation and relevant phenotypes by fitting a separate linear model for each CpG site. These models can incorporate both continuous and categorical phenotypes and covariates, as well as fixed or random batch or chip effects. MethLAB accounts for multiple testing by controlling the false discovery rate (FDR) at a user-specified level. Standard output includes a spreadsheet-ready text file and an array of publication-quality figures. Considering the growing interest in and availability of DNA methylation data, there is a great need for user-friendly open source analytical tools. With MethLAB, we present a timely resource that will allow users with no programming experience to implement flexible and powerful analyses of DNA methylation data. PMID:22430798

From anonymity to "open doors": IRB responses to tensions with researchers.

PubMed

Klitzman, Robert

2012-07-03

Tensions between IRBs and researchers in the US and elsewhere have increased, and may affect whether, how, and to what degree researchers comply with ethical guidelines. Yet whether, how, when, and why IRBs respond to these conflicts have received little systematic attention. I contacted 60 US IRBs (every fourth one in the list of the top 240 institutions by NIH funding), and interviewed leaders from 34 (response rate = 55%) and an additional 12 members and administrators. IRBs often try to respond to tensions with researchers and improve relationships in several ways, but range widely in how, when, and to what degree (e.g., in formal and informal structure, content, and tone of interactions). IRBs varied from open and accessible to more distant and anonymous, and in the amount and type of "PR work" and outreach they do. Many boards seek to improve the quantity, quality, and helpfulness of communication with PIs, but differ in how. IRBs range in meetings from open to closed, and may have clinics and newsletters. Memos can vary in helpfulness and tone (e.g., using "charm"). IRBs range considerably, too, in the degrees to which they seek to educate PIs, showing them the underlying ethical principles. But these efforts take time and resources, and IRBs thus vary in degrees of responses to PI complaints. This study, the first to explore the mechanisms through which IRBs respond to tensions and interactions with PIs, suggests that these committees seek to respond to conflicts with PIs in varying ways - both formal and informal, involving both the form and content of communications. This study has important implications for future practice, research, and policy, suggesting needs for increased attention to not only what IRBs communicate to PIs, but how (i.e., the tone and the nature of interactions). IRBs can potentially improve relationships with PIs in several ways: using more "open doors" rather than anonymity, engaging in outreach (e.g., through clinics), enhancing

Interior, first floor southeast side of building, showing french doors ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Interior, first floor southeast side of building, showing french doors and interior windows - Fitzsimons General Hospital, Open Air Tuberculosis Ward, West Pennington Avenue & North Hickey Street Southwest Corner, Aurora, Adams County, CO

The Reliability Estimation for the Open Function of Cabin Door Affected by the Imprecise Judgment Corresponding to Distribution Hypothesis

NASA Astrophysics Data System (ADS)

Yu, Z. P.; Yue, Z. F.; Liu, W.

2018-05-01

With the development of artificial intelligence, more and more reliability experts have noticed the roles of subjective information in the reliability design of complex system. Therefore, based on the certain numbers of experiment data and expert judgments, we have divided the reliability estimation based on distribution hypothesis into cognition process and reliability calculation. Consequently, for an illustration of this modification, we have taken the information fusion based on intuitional fuzzy belief functions as the diagnosis model of cognition process, and finished the reliability estimation for the open function of cabin door affected by the imprecise judgment corresponding to distribution hypothesis.

The sound insulations of studio doors. Part 2: Door seals

NASA Astrophysics Data System (ADS)

Plumb, G. D.; Clark, R.

The acoustic performances of a range of proprietary acoustic door seals were measured in the Transmission Suite. The seals were fitted to a standard BBC lead-cored door hung in a purpose-built blockwork wall. As a result of the work, suitable plant-on magnetic perimeter seals and drop-down threshold seals are recommended. The use of these seals will simplify the existing door frame design and should reduce costs without compromising the acoustic performances. The sound insulations were also measured of a range of door blanks with the intention of improving the performances. This work is documented in a companion Report (BBC RD 1994/14).

LabKey Server: an open source platform for scientific data integration, analysis and collaboration.

PubMed

Nelson, Elizabeth K; Piehler, Britt; Eckels, Josh; Rauch, Adam; Bellew, Matthew; Hussey, Peter; Ramsay, Sarah; Nathe, Cory; Lum, Karl; Krouse, Kevin; Stearns, David; Connolly, Brian; Skillman, Tom; Igra, Mark

2011-03-09

Broad-based collaborations are becoming increasingly common among disease researchers. For example, the Global HIV Enterprise has united cross-disciplinary consortia to speed progress towards HIV vaccines through coordinated research across the boundaries of institutions, continents and specialties. New, end-to-end software tools for data and specimen management are necessary to achieve the ambitious goals of such alliances. These tools must enable researchers to organize and integrate heterogeneous data early in the discovery process, standardize processes, gain new insights into pooled data and collaborate securely. To meet these needs, we enhanced the LabKey Server platform, formerly known as CPAS. This freely available, open source software is maintained by professional engineers who use commercially proven practices for software development and maintenance. Recent enhancements support: (i) Submitting specimens requests across collaborating organizations (ii) Graphically defining new experimental data types, metadata and wizards for data collection (iii) Transitioning experimental results from a multiplicity of spreadsheets to custom tables in a shared database (iv) Securely organizing, integrating, analyzing, visualizing and sharing diverse data types, from clinical records to specimens to complex assays (v) Interacting dynamically with external data sources (vi) Tracking study participants and cohorts over time (vii) Developing custom interfaces using client libraries (viii) Authoring custom visualizations in a built-in R scripting environment. Diverse research organizations have adopted and adapted LabKey Server, including consortia within the Global HIV Enterprise. Atlas is an installation of LabKey Server that has been tailored to serve these consortia. It is in production use and demonstrates the core capabilities of LabKey Server. Atlas now has over 2,800 active user accounts originating from approximately 36 countries and 350 organizations. It tracks

LabKey Server: An open source platform for scientific data integration, analysis and collaboration

PubMed Central

2011-01-01

Background Broad-based collaborations are becoming increasingly common among disease researchers. For example, the Global HIV Enterprise has united cross-disciplinary consortia to speed progress towards HIV vaccines through coordinated research across the boundaries of institutions, continents and specialties. New, end-to-end software tools for data and specimen management are necessary to achieve the ambitious goals of such alliances. These tools must enable researchers to organize and integrate heterogeneous data early in the discovery process, standardize processes, gain new insights into pooled data and collaborate securely. Results To meet these needs, we enhanced the LabKey Server platform, formerly known as CPAS. This freely available, open source software is maintained by professional engineers who use commercially proven practices for software development and maintenance. Recent enhancements support: (i) Submitting specimens requests across collaborating organizations (ii) Graphically defining new experimental data types, metadata and wizards for data collection (iii) Transitioning experimental results from a multiplicity of spreadsheets to custom tables in a shared database (iv) Securely organizing, integrating, analyzing, visualizing and sharing diverse data types, from clinical records to specimens to complex assays (v) Interacting dynamically with external data sources (vi) Tracking study participants and cohorts over time (vii) Developing custom interfaces using client libraries (viii) Authoring custom visualizations in a built-in R scripting environment. Diverse research organizations have adopted and adapted LabKey Server, including consortia within the Global HIV Enterprise. Atlas is an installation of LabKey Server that has been tailored to serve these consortia. It is in production use and demonstrates the core capabilities of LabKey Server. Atlas now has over 2,800 active user accounts originating from approximately 36 countries and 350

Factors associated with postoperative C5 palsy after expansive open-door laminoplasty: retrospective cohort study using multivariable analysis.

PubMed

Tsuji, Takashi; Matsumoto, Morio; Nakamura, Masaya; Ishii, Ken; Fujita, Nobuyuki; Chiba, Kazuhiro; Watanabe, Kota

2017-09-01

The aim of the present study was to investigate the factors associated with C5 palsy by focusing on radiological parameters using multivariable analysis. The authors retrospectively assessed 190 patients with cervical spondylotic myelopathy treated by open-door laminoplasty. Four radiographic parameters-the number of expanded lamina, C3-C7 angle, lamina open angle and space anterior to the spinal cord-were evaluated to clarify the factors associated with C5 palsy. Of the 190 patients, 11 developed C5 palsy, giving an overall incidence of 5.8%. Although the number of expanded lamina, lamina open angle and space anterior to the spinal cord were significantly larger in C5 palsy group than those in non-palsy group, a multiple logistic regression analysis revealed that only the space anterior to the spinal cord (odds ratio 2.60) was a significant independent factor associated with C5 palsy. A multiple linear regression analysis indicated that the lamina open angle was associated with the space anterior to the spinal cord and the analysis identified the following equation: space anterior to the spinal cord (mm) = 1.54 + 0.09 × lamina open angle (degree). A cut-off value of 53.5° for the lamina open angle predicted the development of C5 palsy with a sensitivity of 72.7% and a specificity of 83.2%. The larger postoperative space anterior to the spinal cord, which was associated with the lamina open angle, was positively correlated with the higher incidence of C5 palsy.

49 CFR 571.206 - Standard No. 206; Door locks and door retention components.

Code of Federal Regulations, 2012 CFR

2012-10-01

... (GVWR) of 4,536 kg or less. S3. Definitions. Auxiliary Door Latch is a latch equipped with a fully... auxiliary door latch on each hinged door shall not disengage from the fully latched position when an inertia... hinged back door shall also not disengage from the fully latched position when an inertia load is applied...

49 CFR 571.206 - Standard No. 206; Door locks and door retention components.

Code of Federal Regulations, 2013 CFR

2013-10-01

... (GVWR) of 4,536 kg or less. S3. Definitions. Auxiliary Door Latch is a latch equipped with a fully... auxiliary door latch on each hinged door shall not disengage from the fully latched position when an inertia... hinged back door shall also not disengage from the fully latched position when an inertia load is applied...

49 CFR 571.206 - Standard No. 206; Door locks and door retention components.

Code of Federal Regulations, 2011 CFR

2011-10-01

... (GVWR) of 4,536 kg or less. S3. Definitions. Auxiliary Door Latch is a latch equipped with a fully... auxiliary door latch on each hinged door shall not disengage from the fully latched position when an inertia... hinged back door shall also not disengage from the fully latched position when an inertia load is applied...

49 CFR 571.206 - Standard No. 206; Door locks and door retention components.

Code of Federal Regulations, 2014 CFR

2014-10-01

... (GVWR) of 4,536 kg or less. S3. Definitions. Auxiliary Door Latch is a latch equipped with a fully... auxiliary door latch on each hinged door shall not disengage from the fully latched position when an inertia... hinged back door shall also not disengage from the fully latched position when an inertia load is applied...

9. Detail, original door in south leanto. The current project ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

9. Detail, original door in south lean-to. The current project will modify this opening to allow handicap access. - Interurban Electric Railway Bridge Yard Shop, Interstate 80 at Alameda County Postmile 2.0, Oakland, Alameda County, CA

Image analysis of open-door laminoplasty for cervical spondylotic myelopathy: comparing the influence of cord morphology and spine alignment.

PubMed

Lin, Bon-Jour; Lin, Meng-Chi; Lin, Chin; Lee, Meei-Shyuan; Feng, Shao-Wei; Ju, Da-Tong; Ma, Hsin-I; Liu, Ming-Ying; Hueng, Dueng-Yuan

2015-10-01

Previous studies have identified the factors affecting the surgical outcome of cervical spondylotic myelopathy (CSM) following laminoplasty. Nonetheless, the effect of these factors remains controversial. It is unknown about the association between pre-operative cervical spinal cord morphology and post-operative imaging result following laminoplasty. The goal of this study is to analyze the impact of pre-operative cervical spinal cord morphology on post-operative imaging in patients with CSM. Twenty-six patients with CSM undergoing open-door laminoplasty were classified according to pre-operative cervical spine bony alignment and cervical spinal cord morphology, and the results were evaluated in terms of post-operative spinal cord posterior drift, and post-operative expansion of the antero-posterior dura diameter. By the result of study, pre-operative spinal cord morphology was an effective classification in predicting surgical outcome - patients with anterior convexity type, description of cervical spinal cord morphology, had more spinal cord posterior migration than those with neutral or posterior convexity type after open-door laminoplasty. Otherwise, the interesting finding was that cervical spine Cobb's angle had an impact on post-operative spinal cord posterior drift in patients with neutral or posterior convexity type spinal cord morphology - the degree of kyphosis was inversely proportional to the distance of post-operative spinal cord posterior drift, but not in the anterior convexity type. These findings supported that pre-operative cervical spinal cord morphology may be used as screening for patients undergoing laminoplasty. Patients having neutral or posterior convexity type spinal cord morphology accompanied with kyphotic deformity were not suitable candidates for laminoplasty. Copyright © 2015 Elsevier B.V. All rights reserved.

Open web system of Virtual labs for nuclear and applied physics

NASA Astrophysics Data System (ADS)

Saldikov, I. S.; Afanasyev, V. V.; Petrov, V. I.; Ternovykh, M. Yu

2017-01-01

An example of virtual lab work on unique experimental equipment is presented. The virtual lab work is software based on a model of real equipment. Virtual labs can be used for educational process in nuclear safety and analysis field. As an example it includes the virtual lab called “Experimental determination of the material parameter depending on the pitch of a uranium-water lattice”. This paper included general description of this lab. A description of a database on the support of laboratory work on unique experimental equipment which is included this work, its concept development are also presented.

24 CFR 3280.113 - Glass and glazed openings.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Glass and glazed openings. (a) Windows and sliding glass doors. All windows and sliding glass doors shall meet the requirements of § 3280.403 the “Standard for Windows and Sliding Glass Doors Used in...

33. Detail, typical door hardware, door from front parlor to ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

33. Detail, typical door hardware, door from front parlor to entrance hall; view to south; 135mm lens with electronic flash illumination. - Warner Hutton House, 13495 Sousa Lane, Saratoga, Santa Clara County, CA

Marguerite Arnet Residence, interior walls and front door, and door ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Marguerite Arnet Residence, interior walls and front door, and door leading to next room - Adam & Bessie Arnet Homestead, Marguerite Arnet Residence, 560 feet northeast of Adam & Bessie Arnet Residence, Model, Las Animas County, CO

"Behind the Doors of Learning": The Transmission of Racist and Sexist Discourses in a History Classroom

ERIC Educational Resources Information Center

Wilmot, Mark; Naidoo, Devika

2011-01-01

Now that the doors of historically white schools have officially been opened to Black learners, this paper presents a critical analysis of discourses of domination transmitted behind the doors of learning in a History classroom. While the official History curriculum (NCS, 2002) advocates multi-perspectival epistemological approaches, this paper…

13. Detail of hangar door showing mount of sliding door ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

13. Detail of hangar door showing mount of sliding door leaves at overhead girder. Viedw to north-northeast. - Ellsworth Air Force Base, Readiness Hangar, Kenny Road, southeast corner of interstction with G Avenue, Blackhawk, Meade County, SD

5. View bay door and single man door on north ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

5. View bay door and single man door on north elevation of power plant, looking south - Naval Air Station Fallon, Power Plant, 800 Complex, off Carson Road near intersection of Pasture & Berney Roads, Fallon, Churchill County, NV

Quality control, analysis and secure sharing of Luminex® immunoassay data using the open source LabKey Server platform

PubMed Central

2013-01-01

Background Immunoassays that employ multiplexed bead arrays produce high information content per sample. Such assays are now frequently used to evaluate humoral responses in clinical trials. Integrated software is needed for the analysis, quality control, and secure sharing of the high volume of data produced by such multiplexed assays. Software that facilitates data exchange and provides flexibility to perform customized analyses (including multiple curve fits and visualizations of assay performance over time) could increase scientists’ capacity to use these immunoassays to evaluate human clinical trials. Results The HIV Vaccine Trials Network and the Statistical Center for HIV/AIDS Research and Prevention collaborated with LabKey Software to enhance the open source LabKey Server platform to facilitate workflows for multiplexed bead assays. This system now supports the management, analysis, quality control, and secure sharing of data from multiplexed immunoassays that leverage Luminex xMAP® technology. These assays may be custom or kit-based. Newly added features enable labs to: (i) import run data from spreadsheets output by Bio-Plex Manager™ software; (ii) customize data processing, curve fits, and algorithms through scripts written in common languages, such as R; (iii) select script-defined calculation options through a graphical user interface; (iv) collect custom metadata for each titration, analyte, run and batch of runs; (v) calculate dose–response curves for titrations; (vi) interpolate unknown concentrations from curves for titrated standards; (vii) flag run data for exclusion from analysis; (viii) track quality control metrics across runs using Levey-Jennings plots; and (ix) automatically flag outliers based on expected values. Existing system features allow researchers to analyze, integrate, visualize, export and securely share their data, as well as to construct custom user interfaces and workflows. Conclusions Unlike other tools tailored for

Quality control, analysis and secure sharing of Luminex® immunoassay data using the open source LabKey Server platform.

PubMed

Eckels, Josh; Nathe, Cory; Nelson, Elizabeth K; Shoemaker, Sara G; Nostrand, Elizabeth Van; Yates, Nicole L; Ashley, Vicki C; Harris, Linda J; Bollenbeck, Mark; Fong, Youyi; Tomaras, Georgia D; Piehler, Britt

2013-04-30

Immunoassays that employ multiplexed bead arrays produce high information content per sample. Such assays are now frequently used to evaluate humoral responses in clinical trials. Integrated software is needed for the analysis, quality control, and secure sharing of the high volume of data produced by such multiplexed assays. Software that facilitates data exchange and provides flexibility to perform customized analyses (including multiple curve fits and visualizations of assay performance over time) could increase scientists' capacity to use these immunoassays to evaluate human clinical trials. The HIV Vaccine Trials Network and the Statistical Center for HIV/AIDS Research and Prevention collaborated with LabKey Software to enhance the open source LabKey Server platform to facilitate workflows for multiplexed bead assays. This system now supports the management, analysis, quality control, and secure sharing of data from multiplexed immunoassays that leverage Luminex xMAP® technology. These assays may be custom or kit-based. Newly added features enable labs to: (i) import run data from spreadsheets output by Bio-Plex Manager™ software; (ii) customize data processing, curve fits, and algorithms through scripts written in common languages, such as R; (iii) select script-defined calculation options through a graphical user interface; (iv) collect custom metadata for each titration, analyte, run and batch of runs; (v) calculate dose-response curves for titrations; (vi) interpolate unknown concentrations from curves for titrated standards; (vii) flag run data for exclusion from analysis; (viii) track quality control metrics across runs using Levey-Jennings plots; and (ix) automatically flag outliers based on expected values. Existing system features allow researchers to analyze, integrate, visualize, export and securely share their data, as well as to construct custom user interfaces and workflows. Unlike other tools tailored for Luminex immunoassays, LabKey Server

FACILITY 713, DINING ROOM CABINET DOORS AND DOORS FROM LIVING ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

FACILITY 713, DINING ROOM CABINET DOORS AND DOORS FROM LIVING ROOM TO ENTRY PORCH IN RIGHT BACKGROUND, VIEW FACING NORTHWEST. - Schofield Barracks Military Reservation, Central-Entry Single-Family Housing Type, Between Bragg & Grime Streets near Ayres Avenue, Wahiawa, Honolulu County, HI

14 CFR 23.783 - Doors.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Doors. 23.783 Section 23.783 Aeronautics... Cargo Accommodations § 23.783 Doors. (a) Each closed cabin with passenger accommodations must have at least one adequate and easily accessible external door. (b) Passenger doors must not be located with...

Doing a Monty: Who Opened the Door to This Game for Economists?

ERIC Educational Resources Information Center

Round, David K.

2007-01-01

The Monty Hall three-door, "Let's Make a Deal" game, named after the 1970s television show, is used widely in economics, econometrics, statistics, and game-theory-based teaching, as well as in many other disciplines. Its solutions and underlying assumptions arouse great passion and argument, in both the academic and popular press. Most economists…

Special sliding door with storable handrail to support senior and handicapped persons to walk by themselves

NASA Astrophysics Data System (ADS)

Saitou, K.; Noda, N.-A.; Sano, Y.; Takase, Y.; Murai, K.; Wang, Z. F.; Li, S. Q.; Liu, X.; Tanaka, H.; Kubo, Y.

2018-06-01

In this paper, special sliding door is designed in order to support senior and handicapped persons to walk by themselves in hospitals and nursing facilities. This semiautomatic lifting equipment is utilized for the storable handrail to make sure the bad health persons are able to open the door by using a weak force. In this study, to design the equipment of the handrail, the theoretical formula of opening force is derived. Then the simulation is performed by varying geometrical conditions. The simulation results are compared with the experiment results.

AXONOMETRIC, LAUNCH DOOR AND DOOR CYLINDER, LAUNCH PLATFORM ROLLER GUIDE, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

AXONOMETRIC, LAUNCH DOOR AND DOOR CYLINDER, LAUNCH PLATFORM ROLLER GUIDE, CRIB SUSPENSION SHOCK STRUT, LAUNCH PLATFORM - Dyess Air Force Base, Atlas F Missle Site S-8, Launch Facility, Approximately 3 miles east of Winters, 500 feet southwest of Highway 1770, center of complex, Winters, Runnels County, TX

49 CFR 38.25 - Doors, steps and thresholds.

Code of Federal Regulations, 2011 CFR

2011-10-01

... lift platforms shall have a band of color(s) running the full width of the step or edge which contrasts from the step tread and riser, or lift or ramp surface, either light-on-dark or dark-on-light. (c) Door... opening and the raised lift platform, or highest point of a ramp, shall be a minimum of 68 inches. For...

49 CFR 38.25 - Doors, steps and thresholds.

Code of Federal Regulations, 2010 CFR

2010-10-01

... lift platforms shall have a band of color(s) running the full width of the step or edge which contrasts from the step tread and riser, or lift or ramp surface, either light-on-dark or dark-on-light. (c) Door... opening and the raised lift platform, or highest point of a ramp, shall be a minimum of 68 inches. For...

49 CFR 38.153 - Doors, steps and thresholds.

Code of Federal Regulations, 2011 CFR

2011-10-01

...)(1) Doors shall have a minimum clear width when open of 30 inches (760 mm), measured from the lowest step to a height of at least 48 inches (1220 mm), from which point they may taper to a minimum width of 18 inches (457 mm). The clear width may be reduced by a maximum of 4 inches (100 mm) by protrusions...

49 CFR 38.153 - Doors, steps and thresholds.

Code of Federal Regulations, 2014 CFR

2014-10-01

...)(1) Doors shall have a minimum clear width when open of 30 inches (760 mm), measured from the lowest step to a height of at least 48 inches (1220 mm), from which point they may taper to a minimum width of 18 inches (457 mm). The clear width may be reduced by a maximum of 4 inches (100 mm) by protrusions...

49 CFR 38.153 - Doors, steps and thresholds.

Code of Federal Regulations, 2013 CFR

2013-10-01

...)(1) Doors shall have a minimum clear width when open of 30 inches (760 mm), measured from the lowest step to a height of at least 48 inches (1220 mm), from which point they may taper to a minimum width of 18 inches (457 mm). The clear width may be reduced by a maximum of 4 inches (100 mm) by protrusions...

49 CFR 38.153 - Doors, steps and thresholds.

Code of Federal Regulations, 2012 CFR

2012-10-01

...)(1) Doors shall have a minimum clear width when open of 30 inches (760 mm), measured from the lowest step to a height of at least 48 inches (1220 mm), from which point they may taper to a minimum width of 18 inches (457 mm). The clear width may be reduced by a maximum of 4 inches (100 mm) by protrusions...

Door Hardware and Installations; Carpentry: 901894.

ERIC Educational Resources Information Center

Dade County Public Schools, Miami, FL.

The curriculum guide outlines a course designed to provide instruction in the selection, preparation, and installation of hardware for door assemblies. The course is divided into five blocks of instruction (introduction to doors and hardware, door hardware, exterior doors and jambs, interior doors and jambs, and a quinmester post-test) totaling…

Interior view of the northwest end corridor, showing doors and ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Interior view of the northwest end corridor, showing doors and barred openings to former fan and engine rooms (now garage) and entry to northwest gun chamber (labeled "Gun Turret No. One") - U.S. Naval Base, Pearl Harbor, Battery Adair, Princeton Place, Pearl City, Honolulu County, HI

View of equipment building and tower base, looking southeast. Door ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

View of equipment building and tower base, looking southeast. Door opens to radio room, and hood covers the engine room outlet. Vertical pipe with cap above roof is fuel tank vent. - Western Union Telegraph Company, Jennerstown Relay, Laurel Summit Road off U.S. 30, Laughlintown, Westmoreland County, PA

Solution for Direct Solar Impingement Problem on Landsat-7 ETM+ Cooler Door During Cooler Outgas in Flight

NASA Technical Reports Server (NTRS)

Choi, Michael K.

1999-01-01

There was a thermal anomaly of the Landsat-7 Enhanced Thematic Mapper Plus (ETM+) radiative cooler cold stage during the cooler outgas phase in flight. With the cooler door in the outgas position and the outgas heaters enabled, the cold stage temperature increased to a maximum of 323 K when the spacecraft was in the sunlight, which was warmer than the 316.3 K upper set point of the outgas heater controller on the cold stage. Also, the outgas heater cycled off when the cold stage was warming up to 323 K. A corrective action was taken before the attitude of the spacecraft was changed during the first week in flight. One orbit before the attitude was changed, the outgas heaters were disabled to cool off the cold stage. The cold stage temperature increase was strongly dependent on the spacecraft roll and yaw. It provided evidence that direct solar radiation entered the gap between the cooler door and cooler shroud. There was a concern that the direct solar radiation could cause polymerization of hydrocarbons, which could contaminate the cooler and lead to a thermal short. After outgas with the cooler door in the outgas position for seven days, the cooler door was changed to the fully open position. With the cooler door fully open, the maximum cold stage temperature was 316.3 K when the spacecraft was in the sunlight, and the duty cycle of the outgas heater in the eclipse was the same as that in the sunlight. It provided more evidence that direct solar radiation had entered the gap between the cooler door and cooler shroud. Cooler outgas continued for seven more days, with the cooler door fully open. The corrective actions had prevented overheating of the cold stage and cold focal plane array (CFPA), which could damage these two components. They also minimized the risk of contamination on the cold stage, which could lead to a thermal short.

12. INTERIOR OF LIVING ROOM FROM DINING ROOM SHOWING OPEN ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

12. INTERIOR OF LIVING ROOM FROM DINING ROOM SHOWING OPEN FRONT DOOR AT PHOTO CENTER AND OPEN DOOR TO BEDROOM NO. 1 AT PHOTO LEFT. VIEW TO NORTH. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

Super Heavy-Duty Door Hardware.

ERIC Educational Resources Information Center

Fickes, Michael

2000-01-01

Discusses the new generation of durable school-door hardware and innovations that can resist everyday abuse. Concluding comments address cross-corridor door innovations that can help doorways more easily accommodate the passage of oversized items, and classroom door locking systems. (GR)

Glass/Epoxy Door Panel for Automobiles

NASA Technical Reports Server (NTRS)

Bauer, J. L. JR.

1985-01-01

Lightweight panel cost-effective. Integrally-molded intrusion strap key feature of composite outer door panel. Strap replaces bulky and heavy steel instrusion beam of conventional door. Standard steel inner panel used for demonstration purposes. Door redesigned to exploit advantages of composite outer panel thinner. Outer panel for automobilie door, made of glass/epoxy composite material, lighter than conventional steel door panel, meets same strength requirements, and less expensive.

Risk factors associated with upper extremity palsy after expansive open-door laminoplasty for cervical myelopathy.

PubMed

Wu, Feng L; Sun, Yu; Pan, Sheng F; Zhang, Li; Liu, Zhong J

2014-06-01

Postoperative paresis, so-called C5 palsy, of the upper extremities is a common complication of cervical surgery. There have been several reports about upper extremity palsy after cervical laminoplasty for patients with cervical myelopathy. However, the possible risk factors remain unclear. To investigate the factors associated with the development of upper extremity palsy after expansive open-door laminoplasty for cervical myelopathy. A retrospective review of medical records. A total of 102 patients (76 men and 26 women) were eligible for analysis in this study. The mean age of the patients was 58.7 years (range 35-81 years). Sixteen patients (13 men and 3 women, average age 62.8 years) with palsy were categorized as Group P, and eighty-six patients (63 men and 23 women, average age 57.8 years) without palsy as Group C. The demographic data collected from both groups were age, sex, duration of symptoms, disease, and type of surgical procedure. Cervical curvature index, width of the intervertebral foramen (WIF) at C5, anterior protrusion of the superior articular process (APSAP), number of compressed segments, high-signal intensity zone at the level corresponding to C3-C5 (HIZ:C3-C5), and posterior shift of the spinal cord (PSSC) were also evaluated. Upper extremity palsy was defined as weakness of Grade 4 or less of the key muscles in the upper extremity by manual muscle test without any deterioration of myelopathic symptoms after surgery. Comparisons were made with screen for the parameters with significant differences, and then we further analyzed these parameters by logistic regression analysis (the forward method) to verify the risk factors of the upper extremity palsy. Significant differences in diagnosis, the type of procedure, WIF, APSAP, and HIZ:C3-C5 were observed between the two groups. No statistical difference in PSSC between the groups was noted (2.06 vs. 2.53 mm, p=.247). In logistic regression analysis, ossification of the posterior longitudinal

DoOR 2.0 - Comprehensive Mapping of Drosophila melanogaster Odorant Responses

NASA Astrophysics Data System (ADS)

Münch, Daniel; Galizia, C. Giovanni

2016-02-01

Odors elicit complex patterns of activated olfactory sensory neurons. Knowing the complete olfactome, i.e. the responses in all sensory neurons for all relevant odorants, is desirable to understand olfactory coding. The DoOR project combines all available Drosophila odorant response data into a single consensus response matrix. Since its first release many studies were published: receptors were deorphanized and several response profiles were expanded. In this study, we add unpublished data to the odor-response profiles for four odorant receptors (Or10a, Or42b, Or47b, Or56a). We deorphanize Or69a, showing a broad response spectrum with the best ligands including 3-hydroxyhexanoate, alpha-terpineol, 3-octanol and linalool. We include all of these datasets into DoOR, provide a comprehensive update of both code and data, and new tools for data analyses and visualizations. The DoOR project has a web interface for quick queries (http://neuro.uni.kn/DoOR), and a downloadable, open source toolbox written in R, including all processed and original datasets. DoOR now gives reliable odorant-responses for nearly all Drosophila olfactory responding units, listing 693 odorants, for a total of 7381 data points.

Door latching recognition apparatus and process

DOEpatents

Eakle, Jr., Robert F.

2012-05-15

An acoustic door latch detector is provided in which a sound recognition sensor is integrated into a door or door lock mechanism. The programmable sound recognition sensor can be trained to recognize the acoustic signature of the door and door lock mechanism being properly engaged and secured. The acoustic sensor will signal a first indicator indicating that proper closure was detected or sound an alarm condition if the proper acoustic signature is not detected within a predetermined time interval.

PySeqLab: an open source Python package for sequence labeling and segmentation.

PubMed

Allam, Ahmed; Krauthammer, Michael

2017-11-01

Text and genomic data are composed of sequential tokens, such as words and nucleotides that give rise to higher order syntactic constructs. In this work, we aim at providing a comprehensive Python library implementing conditional random fields (CRFs), a class of probabilistic graphical models, for robust prediction of these constructs from sequential data. Python Sequence Labeling (PySeqLab) is an open source package for performing supervised learning in structured prediction tasks. It implements CRFs models, that is discriminative models from (i) first-order to higher-order linear-chain CRFs, and from (ii) first-order to higher-order semi-Markov CRFs (semi-CRFs). Moreover, it provides multiple learning algorithms for estimating model parameters such as (i) stochastic gradient descent (SGD) and its multiple variations, (ii) structured perceptron with multiple averaging schemes supporting exact and inexact search using 'violation-fixing' framework, (iii) search-based probabilistic online learning algorithm (SAPO) and (iv) an interface for Broyden-Fletcher-Goldfarb-Shanno (BFGS) and the limited-memory BFGS algorithms. Viterbi and Viterbi A* are used for inference and decoding of sequences. Using PySeqLab, we built models (classifiers) and evaluated their performance in three different domains: (i) biomedical Natural language processing (NLP), (ii) predictive DNA sequence analysis and (iii) Human activity recognition (HAR). State-of-the-art performance comparable to machine-learning based systems was achieved in the three domains without feature engineering or the use of knowledge sources. PySeqLab is available through https://bitbucket.org/A_2/pyseqlab with tutorials and documentation. ahmed.allam@yale.edu or michael.krauthammer@yale.edu. Supplementary data are available at Bioinformatics online. © The Author 2017. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com

Use of rapid prototyping drill template for the expansive open door laminoplasty: A cadaveric study.

PubMed

Rong, Xin; Wang, Beiyu; Chen, Hua; Ding, Chen; Deng, Yuxiao; Ma, Lipeng; Ma, Yanzhao; Liu, Hao

2016-11-01

Trough preparation is a technically demanding yet critical procedure for successful expansive open door laminoplasty (EOLP), requiring both proper position and appropriate bone removal. We aimed to use the specific rapid prototyping drill template to achieve such requirement. The 3D model of the cadaveric cervical spine was reconstructed using the Mimics 17.0 and Geomagic Studio 12.0 software. The drilling template was designed in the 3-Matic software. The trough position was simulated at the medial margin of the facet joint. Two holders were designed on both sides. On the open side, the holder would just allow the drill penetrate the ventral cortex of the lamina. On the hinge side, the holder was designed to keep the ventral cortex of the lamina intact. One orthopedic resident performed the surgery using the rapid prototyping drill template on four cadavers (template group). A control group of four cadavers were operated upon without the use of the template. The deviation of the final trough position from the simulated trough position was 0.18mm±0.51mm in the template group. All the troughs in the template group and 40% of the troughs in the control group were at the medial side of the facet joint. The complete hinge fracture rate was 5% in the template group, significantly lower than that (55%) in the control group (P=0.01). The rapid prototyping drill template could help the surgeon accomplish proper trough position and appropriate bone removal in EOLP on the cadaveric cervical spine. Copyright © 2016 Elsevier B.V. All rights reserved.

Metabolomics - A wide-open door to personalized treatment in chronic heart failure?

PubMed

Marcinkiewicz-Siemion, M; Ciborowski, M; Kretowski, A; Musial, W J; Kaminski, K A

2016-09-15

Heart failure (HF) is a complex syndrome representing a final stage of various cardiovascular diseases. Despite significant improvement in the diagnosis and treatment (e.g. ACE-inhibitors, β-blockers, aldosterone antagonists, cardiac resynchronization therapy) of the disease, prognosis of optimally treated patients remains very serious and HF mortality is still unacceptably high. Therefore there is a strong need for further exploration of novel analytical methods, predictive and prognostic biomarkers and more personalized treatment. The metabolism of the failing heart being significantly impaired from its baseline state may be a future target not only for biomarker discovery but also for the pharmacologic intervention. However, an assessment of a particular, isolated metabolite or protein cannot be fully informative and makes a correct interpretation difficult. On the other hand, metabolites profile analysis may greatly assist investigator in an interpretation of the altered pathway dynamics, especially when combined with other lines of evidence (e.g. metabolites from the same pathway, transcriptomics, proteomics). Despite many prior studies on metabolism, the knowledge of peripheral and cardiac pathophysiological mechanisms responsible for the metabolic imbalance and progression of the disease is still insufficient. Metabolomics enabling comprehensive characterization of low molecular weight metabolites (e.g. lipids, sugars, organic acids, amino acids) that reflects the complete metabolic phenotype seems to be the key for further potential improvement in HF treatment (diet-based or biochemical-based). Will this -omics technique one day open a door to easy patients identification before they have a heart failure onset or its decompensation? Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Open cycle ocean thermal energy conversion steam control and bypass system

DOEpatents

Wittig, J. Michael; Jennings, Stephen J.

1980-01-01

Two sets of hinged control doors for regulating motive steam flow from an evaporator to a condenser alternatively through a set of turbine blades in a steam bypass around the turbine blades. The evaporator has a toroidal shaped casing situated about the turbine's vertical axis of rotation and an outlet opening therein for discharging motive steam into an annular steam flow path defined between the turbine's radially inner and outer casing structures. The turbine blades extend across the steam flow path intermediate the evaporator and condenser. The first set of control doors is arranged to prevent steam access to the upstream side of the turbine blades and the second set of control doors acts as a bypass around the blades so as to maintain equilibrium between the evaporator and condenser during non-rotation of the turbine. The first set of control doors preferably extend, when closed, between the evaporator casing and the turbine's outer casing and, when open, extend away from the axis of rotation. The second set of control doors preferably constitute a portion of the turbine's outer casing downstream from the blades when closed and extend, when open, toward the axis of rotation. The first and second sets of control doors are normally held in the open and closed positions respectively by locking pins which may be retracted upon detecting an abnormal operating condition respectively to permit their closing and opening and provide steam flow from the evaporator to the condenser.

49 CFR 571.206 - Standard No. 206; Door locks and door retention components.

Code of Federal Regulations, 2010 CFR

2010-10-01

... components. S1. Scope and Purpose. This standard specifies requirements for vehicle door locks and door... provides access from outside the vehicle to a space wholly partitioned from the occupant compartment by a...

Ames Lab 101: Ultrafast Magnetic Switching

ScienceCinema

Wang; Jigang

2018-01-01

Ames Laboratory physicists have found a new way to switch magnetism that is at least 1000 times faster than currently used in magnetic memory technologies. Magnetic switching is used to encode information in hard drives, magnetic random access memory and other computing devices. The discovery potentially opens the door to terahertz and faster memory speeds.

Ethylene Production Via Sunlight Opens Door to Future | News | NREL

Science.gov Websites

genetically engineered strains to promote ethylene production. Photo by Dennis Schroeder Here's the future of (storage) compounds in cyanobacteria at the molecular biology lab at NREL. Photo by Dennis Schroeder Jianping Yu to cultivate genetic strains of cyanobacteria to increase ethylene production. Photo by Dennis

Door Locking Options in Schools

ERIC Educational Resources Information Center

National Clearinghouse for Educational Facilities, 2009

2009-01-01

Doors serve a variety of needs and purposes in schools: (1) Exterior doors provide building security and protection from the elements; and (2) Interior doors control the movement of people among school spaces, help control noise and air flow, and act as flame and smoke barriers during a fire. In a lockdown, they serve as safety barriers. From a…

The effect of screening doors and windows on indoor density of Anopheles arabiensis in south-west Ethiopia: a randomized trial

PubMed Central

2013-01-01

Background Screening of houses might have impact on density of indoor host-seeking Anopheles mosquitoes. A randomized trial of screening windows and doors with metal mesh, and closing openings on eves and walls by mud was conducted to assess if reduce indoor densities of biting mosquitoes. Methods Mosquitoes were collected in forty houses using Centers for Diseases Control and Prevention (CDC) light traps biweekly in March and April 2011. A randomization of houses into control and intervention groups was done based on the baseline data. Windows and doors of 20 houses were screened by metal mesh, and openings on the walls and eves closed by mud and the rest 20 houses were used as control group. Mosquitoes were collected biweekly in October and November 2011 from both control and intervention houses. A Generalized Estimating Equations (GEE) with a negative binomial error distribution was used to account for over dispersion of Anopheles arabiensis and culicine counts and repeated catches made in the same house. Results Screening doors and windows, and closing openings on eves and wall by mud reduced the overall indoor densities of An. arabiensis by 40%. The effect of screenings pronounced on unfed An. arabiensis by resulting 42% reduction in houses with interventions. The total costs for screening windows and doors, and to close openings on the eves and walls by mud was 7.34 USD per house. Conclusion Screening houses reduced indoor density of An. arabiensis, and it was cheap and can easily incorporated into malaria vector strategies by local communities, but improving doors and windows fitness for screening should be considered during house construction to increase the efficacy of screenings. PMID:24028542

The effect of screening doors and windows on indoor density of Anopheles arabiensis in south-west Ethiopia: a randomized trial.

PubMed

Massebo, Fekadu; Lindtjørn, Bernt

2013-09-12

Screening of houses might have impact on density of indoor host-seeking Anopheles mosquitoes. A randomized trial of screening windows and doors with metal mesh, and closing openings on eves and walls by mud was conducted to assess if reduce indoor densities of biting mosquitoes. Mosquitoes were collected in forty houses using Centers for Diseases Control and Prevention (CDC) light traps biweekly in March and April 2011. A randomization of houses into control and intervention groups was done based on the baseline data. Windows and doors of 20 houses were screened by metal mesh, and openings on the walls and eves closed by mud and the rest 20 houses were used as control group. Mosquitoes were collected biweekly in October and November 2011 from both control and intervention houses. A Generalized Estimating Equations (GEE) with a negative binomial error distribution was used to account for over dispersion of Anopheles arabiensis and culicine counts and repeated catches made in the same house. Screening doors and windows, and closing openings on eves and wall by mud reduced the overall indoor densities of An. arabiensis by 40%. The effect of screenings pronounced on unfed An. arabiensis by resulting 42% reduction in houses with interventions. The total costs for screening windows and doors, and to close openings on the eves and walls by mud was 7.34 USD per house. Screening houses reduced indoor density of An. arabiensis, and it was cheap and can easily incorporated into malaria vector strategies by local communities, but improving doors and windows fitness for screening should be considered during house construction to increase the efficacy of screenings.

46 CFR 116.435 - Doors.

Code of Federal Regulations, 2010 CFR

2010-10-01

... boundary in which the doors are fitted; (5) Door frames must be of rigid construction and provide at least... inches) square. A self-closing hinged or pivoted steel or equivalent material cover must be fitted in the...) A door in a bulkhead required to be A-60, A-30, or A-15 Class must be of hollow steel or equivalent...

46 CFR 116.435 - Doors.

Code of Federal Regulations, 2011 CFR

2011-10-01

... boundary in which the doors are fitted; (5) Door frames must be of rigid construction and provide at least... inches) square. A self-closing hinged or pivoted steel or equivalent material cover must be fitted in the...) A door in a bulkhead required to be A-60, A-30, or A-15 Class must be of hollow steel or equivalent...

Effectiveness of a myocardial infarction protocol in reducing door-to-ballon time.

PubMed

Correia, Luis Cláudio Lemos; Brito, Mariana; Kalil, Felipe; Sabino, Michael; Garcia, Guilherme; Ferreira, Felipe; Matos, Iracy; Jacobs, Peter; Ronzoni, Liliana; Noya-Rabelo, Márcia

2013-07-01

An adequate door-to-balloon time (<120 minutes) is the necessary condition for the efficacy of primary angioplasty in infarction to translate into effectiveness. To describe the effectiveness of a quality of care protocol in reducing the door-to-balloon time. Between May 2010 and August 2012, all individuals undergoing primary angioplasty in our hospital were analyzed. The door time was electronically recorded at the moment the patient took a number to be evaluated in the emergency room, which occurred prior to filling the check-in forms and to the triage. The balloon time was defined as the beginning of artery opening (introduction of the first device). The first 5 months of monitoring corresponded to the period of pre-implementation of the protocol. The protocol comprised the definition of a flowchart of actions from patient arrival at the hospital, the team's awareness raising in relation to the prioritization of time, and provision of a periodic feedback on the results and possible inadequacies. A total of 50 individuals were assessed. They were divided into five groups of 10 sequential patients (one group pre- and four groups post-protocol). The door-to-balloon time regarding the 10 cases recorded before protocol implementation was 200 ± 77 minutes. After protocol implementation, there was a progressive reduction of the door-to-balloon time to 142±78 minutes in the first 10 patients, then to 150±50 minutes, 131±37 minutes and, finally, 116±29 minutes in the three sequential groups of 10 patients, respectively. Linear regression between sequential patients and the door-to-balloon time (r = - 0.41) showed a regression coefficient of - 1.74 minutes. The protocol implementation proved effective in the reduction of the door-to-balloon time.

HOLE-DOOR SIGN: A Novel Intraoperative Optical Coherence Tomography Feature Predicting Macular Hole Closure.

PubMed

Kumar, Vinod; Yadav, Bhupendra

2017-08-08

To describe a novel intraoperative finding during pars plana vitrectomy for macular hole using operating microscope-integrated spectral domain optical coherence tomography that predicts the closure of macular hole. Twenty-five eyes of 25 patients with macular hole, who underwent 25-gauge pars plana vitrectomy over a period of 16 months at a tertiary eye care center by a single surgeon, were recruited in this retrospective interventional study. All eyes were assessed with intraoperative spectral domain optical coherence tomography before and after internal limiting membrane peeling. The patients were assessed in terms of best-corrected visual acuity, preoperative minimal hole diameter, and type of hole closure. After the internal limiting membrane was peeled, vertical pillars of tissue were seen at the edges of hole projecting into the vitreous cavity. This appearance was similar to that of an open door over the macular hole and was termed "hole-door sign." Hole-door sign was seen in 15 of 25 eyes (60%). All the eyes with hole-door sign had Type-1 closure of macular hole (100%), whereas only 6 of 10 eyes (60%) without hole-door sign had Type-1 closure of the macular hole. Hole-door sign is a novel intraoperative finding that predicts postoperative Type-1 closure of macular hole. This may add to the utility of intraoperative optical coherence tomography in clinical practice.

Task demands and human capabilities in door use.

PubMed

Chang, Shih-Kai; Drury, Colin G

2007-05-01

Doors are ubiquitous in the built environment, bur despite their frequent use by people and their involvement in over 300,000 injuries per year (USA), they are little studied from a human factors perspective. This paper provides a classification scheme for doors based on human/door interaction and a prototypical task analysis of door use. Two observational studies were performed on a particular type of door. The first observed 1600 human/door interactions and found that people's use of force-enhancing strategies increased for larger doors, particularly for people of smaller stature. The second observed 800 interactions with push doors and found that the pont where force is exerted is higher for taller individuals and closer to the center of the door than is typically assumed for placing handles. Th second study was partly corroborated by measuring the position of wear patterns on doors. As is expected in human factors, the was people used doors was a function of both task demands and human capabilities. These results suggests that those specifying doors for building s use a restoring torque below 30 Nm and site the handle or push plate 250-350 mm from the door edge and 1000-1500 mm above the floor.

Teachers' Perspectives on Online Virtual Labs vs. Hands-On Labs in High School Science

NASA Astrophysics Data System (ADS)

Bohr, Teresa M.

This study of online science teachers' opinions addressed the use of virtual labs in online courses. A growing number of schools use virtual labs that must meet mandated laboratory standards to ensure they provide learning experiences comparable to hands-on labs, which are an integral part of science curricula. The purpose of this qualitative case study was to examine teachers' perceptions of the quality and effectiveness of high school virtual labs. The theoretical foundation was constructivism, as labs provide student-centered activities for problem solving, inquiry, and exploration of phenomena. The research questions focused on experienced teachers' perceptions of the quality of virtual vs. hands-on labs. Data were collected through survey questions derived from the lab objectives of The Next Generation Science Standards . Eighteen teachers rated the degree of importance of each objective and also rated how they felt virtual labs met these objectives; these ratings were reported using descriptive statistics. Responses to open-ended questions were few and served to illustrate the numerical results. Many teachers stated that virtual labs are valuable supplements but could not completely replace hands-on experiences. Studies on the quality and effectiveness of high school virtual labs are limited despite widespread use. Comprehensive studies will ensure that online students have equal access to quality labs. School districts need to define lab requirements, and colleges need to specify the lab experience they require. This study has potential to inspire positive social change by assisting science educators, including those in the local school district, in evaluating and selecting courseware designed to promote higher order thinking skills, real-world problem solving, and development of strong inquiry skills, thereby improving science instruction for all high school students.

14 CFR 25.772 - Pilot compartment doors.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Pilot compartment doors. 25.772 Section 25... § 25.772 Pilot compartment doors. For an airplane that has a lockable door installed between the pilot... pilot compartment if the cockpit door becomes jammed. (c) There must be an emergency means to enable a...

14 CFR 25.772 - Pilot compartment doors.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Pilot compartment doors. 25.772 Section 25... § 25.772 Pilot compartment doors. For an airplane that has a lockable door installed between the pilot... pilot compartment if the cockpit door becomes jammed. (c) There must be an emergency means to enable a...

Access & Excellence: The Open-Door College.

ERIC Educational Resources Information Center

Roueche, John E.; Baker, George A., III

Drawing from an in-depth case study of the organizational climate, leadership, teaching, systems, programs, and student outcomes at Miami-Dade Community College (MDCC), this book addresses questions related to the achievement of both open access and high academic standards in the community college. Chapter I presents the rationale for the study…

Self-testing security sensor for monitoring closure of vault doors and the like

DOEpatents

Cawthorne, Duane C.

1997-05-27

A self-testing device is provided for a monitoring system for monitoring whether a closure member such as a door or window is closed. The monitoring system includes a switch unit mounted on the frame of the closure member being monitored and including magnetically biased switches connected in one or more electrical monitoring circuits, and a door magnet unit mounted on the closure member being monitored. The door magnet includes one or more permanent magnets that produce a magnetic field which, when the closure member is closed, cause said switches to assume a first state. When the closure member is opened, the switches switch to a second, alarm state. The self-testing device is electrically controllable from a remote location and produces a canceling or diverting magnetic field which simulates the effect of movement of the closure member from the closed position thereof without any actual movement of the member.

7. INTERIOR LIVING ROOM SHOWING 6LIGHT FRONT DOOR FLANKED BY ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

7. INTERIOR LIVING ROOM SHOWING 6-LIGHT FRONT DOOR FLANKED BY ONE OF TWO 6-LIGHT OVER 1-LIGHT SASH WINDOWS AT PHOTO RIGHT, AND OPEN DOORWAY TO BEDROOM NUMBER ONE (AND BEDROOM NUMBER TWO IN BACKGROUND) AT PHOTO LEFT. VIEW TO NORTH. - Rush Creek Hydroelectric System, Worker Cottage, Rush Creek, June Lake, Mono County, CA

Lab architecture

NASA Astrophysics Data System (ADS)

Crease, Robert P.

2008-04-01

There are few more dramatic illustrations of the vicissitudes of laboratory architecturethan the contrast between Building 20 at the Massachusetts Institute of Technology (MIT) and its replacement, the Ray and Maria Stata Center. Building 20 was built hurriedly in 1943 as temporary housing for MIT's famous Rad Lab, the site of wartime radar research, and it remained a productive laboratory space for over half a century. A decade ago it was demolished to make way for the Stata Center, an architecturally striking building designed by Frank Gehry to house MIT's computer science and artificial intelligence labs (above). But in 2004 - just two years after the Stata Center officially opened - the building was criticized for being unsuitable for research and became the subject of still ongoing lawsuits alleging design and construction failures.

49 CFR 230.82 - Fire doors.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 4 2010-10-01 2010-10-01 false Fire doors. 230.82 Section 230.82 Transportation... Signals, Sanders and Lights § 230.82 Fire doors. (a) General provisions. Each steam locomotive shall have a fire door which shall latch securely when closed and which shall be maintained in a safe and...

Chemotion ELN: an Open Source electronic lab notebook for chemists in academia.

PubMed

Tremouilhac, Pierre; Nguyen, An; Huang, Yu-Chieh; Kotov, Serhii; Lütjohann, Dominic Sebastian; Hübsch, Florian; Jung, Nicole; Bräse, Stefan

2017-09-25

The development of an electronic lab notebook (ELN) for researchers working in the field of chemical sciences is presented. The web based application is available as an Open Source software that offers modern solutions for chemical researchers. The Chemotion ELN is equipped with the basic functionalities necessary for the acquisition and processing of chemical data, in particular the work with molecular structures and calculations based on molecular properties. The ELN supports planning, description, storage, and management for the routine work of organic chemists. It also provides tools for communicating and sharing the recorded research data among colleagues. Meeting the requirements of a state of the art research infrastructure, the ELN allows the search for molecules and reactions not only within the user's data but also in conventional external sources as provided by SciFinder and PubChem. The presented development makes allowance for the growing dependency of scientific activity on the availability of digital information by providing Open Source instruments to record and reuse research data. The current version of the ELN has been using for over half of a year in our chemistry research group, serves as a common infrastructure for chemistry research and enables chemistry researchers to build their own databases of digital information as a prerequisite for the detailed, systematic investigation and evaluation of chemical reactions and mechanisms.

46 CFR 108.157 - Locked doors.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Locked doors. 108.157 Section 108.157 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS DESIGN AND EQUIPMENT... may be designed to lock except— (a) A crash door or a door that has a locking device that can be...

6. INTERIOR OF LIVING ROOM SHOWING OPEN DOORWAY TO KITCHEN ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

6. INTERIOR OF LIVING ROOM SHOWING OPEN DOORWAY TO KITCHEN AT PHOTO CENTER, FLUSH FRONT DOOR WITH GLAZING AT PHOTO RIGHT, AND OPEN PANELED DOOR TO BEDROOM NO. 2 AT LEFT PHOTO CENTER. DECORATIVE WOOD STRIPPING ON WALLS AND CEILING IS CARRIED THROUGHOUT REST OF ORIGINAL PORTION OF HOUSE. VIEW TO NORTH. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

Real-time door detection for indoor autonomous vehicle

NASA Astrophysics Data System (ADS)

He, Zhihao; Zhu, Ming

2017-07-01

Indoor Autonomous Vehicle(IAV) is used in many indoor scenes. Such as hotels and hospitals. Door detection is a key issue to guide the IAV into rooms. In this paper, we consider door detection in the use of indoor navigation of IAV. Since real-time properties are important for real-world IAV, the detection algorithm must be fast enough. Most monocular-camera based door detection model need a perfect detection of the four line segments of the door or the four corners. But in many situations, line segments could be extended or cut off. And there could be many false detected corners. And few of them can distinguish doors from door-like objects with door-like shape effectively. We proposed a 2-D vision model of the door that is made up of line segments. The number of parts detected is used to determine the possibility of a door. Our algorithm is tested on a database of doors.1 The robustness and real-time are verified. The precision is 89.4%. Average time consumed for processing a 640x320 figure is 44.73ms.

Self-testing security sensor for monitoring closure of vault doors and the like

DOEpatents

Cawthorne, D.C.

1997-05-27

A self-testing device is provided for a monitoring system for monitoring whether a closure member such as a door or window is closed. The monitoring system includes a switch unit mounted on the frame of the closure member being monitored and including magnetically biased switches connected in one or more electrical monitoring circuits, and a door magnet unit mounted on the closure member being monitored. The door magnet includes one or more permanent magnets that produce a magnetic field which, when the closure member is closed, cause said switches to assume a first state. When the closure member is opened, the switches switch to a second, alarm state. The self-testing device is electrically controllable from a remote location and produces a canceling or diverting magnetic field which simulates the effect of movement of the closure member from the closed position thereof without any actual movement of the member. 5 figs.

9. INTERIOR OF LIVING ROOM SHOWING OPEN 6LIGHT FRONT ENTRY ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

9. INTERIOR OF LIVING ROOM SHOWING OPEN 6-LIGHT FRONT ENTRY DOOR, OPEN PANEL DOOR TO BEDROOM NUMBER ONE, AND 6-LIGHT OVER 1-LIGHT SASH WINDOW ON REAR WALL AT PHOTO LEFT CENTER. FIREPLACE ORIGINALLY OCCUPIED SPACE UNDER ROUND HEATER VENT HOLE AT PHOTO LEFT. VIEW TO WEST. - Rush Creek Hydroelectric System, Worker Cottage, Rush Creek, June Lake, Mono County, CA

Comparing energy use and environmental emissions of reinforced wood doors and steel doors

Treesearch

Lynn Knight; Melissa Huff; Janet I. Stockhausen; Robert J. Ross

2005-01-01

The USDA Forest Service Forest Products Laboratory has patented a technology that incorporates fiberglass-reinforced wood into the structure of wood doors and other wood building products. The process of reinforcing wood doors with epoxy and fiberglass increases the strength and durability of the product. Also, it allows the use of low-value, small-diameter wood which...

75 FR 7370 - Federal Motor Vehicle Safety Standards; Door Locks and Door Retention Components

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-19

... at (202) 366-2990. For legal issues, contact Ms. Sarah Alves, Office of the Chief Counsel, by... have secondary latching positions and to remove the option for a visual door closure warning system... test plates; and, S4, to reinstate an exclusion of doors equipped with wheelchair lift systems. This...

The Living Labs: Innovation in Real-Life Settings

ERIC Educational Resources Information Center

Hawk, Nathan; Bartle, Gamin; Romine, Martha

2012-01-01

The living lab (LL) is an open innovation ecosystem serving to provide opportunities for local stakeholders to practice research and to experiment with meaningful improvements for cities and other organizations. Living labs aim at involving the user as a cocreator. In this article the relationship between the LLs and a variety of stakeholders is…

STS-98 U.S. Lab Destiny rests in Atlantis' payload bay

NASA Technical Reports Server (NTRS)

2001-01-01

KENNEDY SPACE CENTER, Fla. -- The U.S. Lab Destiny rests in the payload bay of Space Shuttle Atlantis before closure of the doors. A key element in the construction of the International Space Station, Destiny is 28 feet long and weighs 16 tons. Destiny will be attached to the Unity node on the ISS using the Shuttle'''s robot arm, seen here on the left side, with the help of an elbow camera attached to the arm (near the upper end of the lab in the photo). This research and command-and-control center is the most sophisticated and versatile space laboratory ever built. It will ultimately house a total of 23 experiment racks for crew support and scientific research. Destiny will fly on STS-98, the seventh construction flight to the ISS. Launch of STS-98 is scheduled for Jan. 19 at 2:11 a.m. EST.

Breaking Out of the Lab: Measuring Real-Time Responses to Televised Political Content in Real-World Settings.

PubMed

Maier, Jürgen; Hampe, J Felix; Jahn, Nico

2016-01-01

Real-time response (RTR) measurement is an important technique for analyzing human processing of electronic media stimuli. Although it has been demonstrated that RTR data are reliable and internally valid, some argue that they lack external validity. The reason for this is that RTR measurement is restricted to a laboratory environment due to its technical requirements. This paper introduces a smartphone app that 1) captures real-time responses using the dial technique and 2) provides a solution for one of the most important problems in RTR measurement, the (automatic) synchronization of RTR data. In addition, it explores the reliability and validity of mobile RTR measurement by comparing the real-time reactions of two samples of young and well-educated voters to the 2013 German televised debate. Whereas the first sample participated in a classical laboratory study, the second sample was equipped with our mobile RTR system and watched the debate at home. Results indicate that the mobile RTR system yields similar results to the lab-based RTR measurement, providing evidence that laboratory studies using RTR are externally valid. In particular, the argument that the artificial reception situation creates artificial results has to be questioned. In addition, we conclude that RTR measurement outside the lab is possible. Hence, mobile RTR opens the door for large-scale studies to better understand the processing and impact of electronic media content.

46 CFR 169.823 - Openings.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Openings. 169.823 Section 169.823 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Operations § 169.823 Openings. (a) Except as provided in paragraph (b) of this section, all watertight doors in subdivision...

46 CFR 169.823 - Openings.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Openings. 169.823 Section 169.823 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Operations § 169.823 Openings. (a) Except as provided in paragraph (b) of this section, all watertight doors in subdivision...

The Open Access Dilemma

ERIC Educational Resources Information Center

Pratt, Timothy

2017-01-01

Community colleges, with their commitment to open access, admit millions of students each year who are unprepared for college-level work, even though they have earned a high-school diploma. For decades the schools had a built-in base of students attracted to their open doors and relative affordability. But enrollment at public two-year college has…

From weapons to white dwarfs

NASA Astrophysics Data System (ADS)

Cartlidge, Edwin

2016-10-01

Military research centres that use giant lasers to study conditions inside nuclear warheads are increasingly opening their doors to university students. Edwin Cartlidge asks what the labs and the researchers have to gain from the arrangement

The national labs and their future

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

Crease, R.P.

National laboratories of the USA, born with the atomic age and raised to prominence by the need for scientific superiority during the long Cold War, are facing the most critical challenge: how best to support the nation's current need to improve its international competitiveness through superior technology The charge that the national laboratories are [open quotes]Cold War relics[close quotes] that have outlived their usefulness is based on a misunderstanding of their mission, says Robert P. Crease, historian for Brookhaven National laboratory. Three of the labs-Los Alamos, Sandia, and Lawrence Livermore- are weapons laboratories and their missions must change. Oak Ridge,more » Argonne, and Brookhaven laboratories are multipurpose: basic research facilities with a continuing role in the world of science The national laboratory system traces its origins to the Manhattan Project. Over the next half-century, America's national labs grew into part of the most effective scientific establishment in the world, a much-copied model for management of large-scale scientific programs. In the early years, each lab defined a niche in the complex world of reactors, accelerators, and high-energy proton and electron physics. In the 1970s, several labs worked on basic energy sciences to help solve a national energy crisis. Today, the labs are pressured to do more applied research-research to transfer to the private sector and will have to respond by devising more effective ways of coordinating basic and applied research. But, Crease warns, [open quotes]It also will be essential that any commitment to applied research not take place at the cost of reducing the wellspring of basic research from which so much applied research flows. [open quotes]Making a solid and persuasive case for the independent value of basic research, and for their own role in that enterprise, may be the most important task facing the laboratories in their next half-century,[close quotes].« less

Advanced LabVIEW Labs

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

Jones, Eric D.

1999-06-17

In the world of computer-based data acquisition and control, the graphical interface program LabVIEW from National Instruments is so ubiquitous that in many ways it has almost become the laboratory standard. To date, there have been approximately fifteen books concerning LabVIEW, but Professor Essick's treatise takes on a completely different tack than all of the previous discussions. In the more standard treatments of the ways and wherefores of LabVIEW such as LabVIEW Graphical Programming: Practical Applications in Instrumentation and Control by Gary W. Johnson (McGraw Hill, NY 1997), the emphasis has been instructing the reader how to program LabVIEW tomore » create a Virtual Instrument (VI) on the computer for interfacing to a particular instruments. LabVIEW is written in G a graphical programming language developed by National Instruments. In the past the emphasis has been on training the experimenter to learn G . Without going into details here, G incorporates the usual loops, arithmetic expressions, etc., found in many programming languages, but in an icon (graphical) environment. The net result being that LabVIEW contains all of the standard methods needed for interfacing to instruments, data acquisition, data analysis, graphics, and also methodology to incorporate programs written in other languages into LabVIEW. Historically, according to Professor Essick, he developed a series of experiments for an upper division laboratory course for computer-based instrumentation. His observation was that while many students had the necessary background in computer programming languages, there were students who had virtually no concept about writing a computer program let alone a computer- based interfacing program. Thus the beginnings of a concept for not only teaching computer- based instrumentation techniques, but aiso a method for the beginner to experience writing a com- puter program. Professor Essick saw LabVIEW as the perfect environment in which to teach

Advanced LabVIEW Labs

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

Jones, Eric D.

1999-06-17

In the world of computer-based data acquisition and control, the graphical interface program LabVIEW from National Instruments is so ubiquitous that in many ways it has almost become the laboratory standard. To date, there have been approximately fifteen books concerning LabVIEW, but Professor Essick's treatise takes on a completely different tack than all of the previous discussions. In the more standard treatments of the ways and wherefores of LabVIEW such as LabVIEW Graphical Programming: Practical Applications in Instrumentation and Control by Gary W. Johnson (McGraw Hill, NY 1997), the emphasis has been instructing the reader how to program LabVIEW tomore » create a Virtual Instrument (VI) on the computer for interfacing to a particular instruments. LabVIEW is written in "G" a graphical programming language developed by National Instruments. In the past the emphasis has been on training the experimenter to learn "G". Without going into details here, "G" incorporates the usual loops, arithmetic expressions, etc., found in many programming languages, but in an icon (graphical) environment. The net result being that LabVIEW contains all of the standard methods needed for interfacing to instruments, data acquisition, data analysis, graphics, and also methodology to incorporate programs written in other languages into LabVIEW. Historically, according to Professor Essick, he developed a series of experiments for an upper division laboratory course for computer-based instrumentation. His observation was that while many students had the necessary background in computer programming languages, there were students who had virtually no concept about writing a computer program let alone a computer- based interfacing program. Thus the beginnings of a concept for not only teaching computer- based instrumentation techniques, but aiso a method for the beginner to experience writing a com- puter program. Professor Essick saw LabVIEW as the "perfect environment in which to

32 CFR 2001.53 - Open storage areas.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 6 2013-07-01 2013-07-01 false Open storage areas. 2001.53 Section 2001.53....53 Open storage areas. This section describes the minimum construction standards for open storage... storage. Doors other than those secured with the aforementioned locks shall be secured from the inside...

32 CFR 2001.53 - Open storage areas.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 6 2011-07-01 2011-07-01 false Open storage areas. 2001.53 Section 2001.53....53 Open storage areas. This section describes the minimum construction standards for open storage... storage. Doors other than those secured with the aforementioned locks shall be secured from the inside...

An unexpected knock on Corrigan's secret door.

PubMed

Woywodt, Alexander

2010-10-01

Corrigan's secret door describes a metaphorical escape route for busy physicians. The term was derived from the successful and exceptionally busy professional life of Irish physician Dominic John Corrigan (1802-80). It is claimed that Corrigan's outpatient clinic was so busy that he required a secret door in his consulting rooms to escape from the ever-growing queue of eager patients. The origins of this charming story are unknown, and the door may have never existed. However, at present, Corrigan's secret door is often quoted when busy physicians have their own little ways in surviving a stressful professional life. Generations of British-trained doctors have grown up with Corrigan's secret door, as it was featured in the introduction of the Oxford Handbook of Clinical Medicine. Accordingly, trainees as well as more senior doctors are often reminded that having a 'secret door' is vital in surviving in the medical profession. My own escape is through classical music and the violoncello, in particular. As the name implies, my own secret door is normally invisible to colleagues and patients. This little article is about a patient who found me out, and a reflection on the role of classical music and the cello in my professional life.

46 CFR 78.47-35 - Fire doors.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 3 2010-10-01 2010-10-01 false Fire doors. 78.47-35 Section 78.47-35 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PASSENGER VESSELS OPERATIONS Markings for Fire and Emergency Equipment, Etc. § 78.47-35 Fire doors. (a) All doors in main vertical zone bulkheads or stairway...

Opening Lab Doors to High School Students: Keys to a Successful Engagement

ERIC Educational Resources Information Center

Slayton, Rebecca M.; Nelson, Keith A.

2005-01-01

A project to invite high school students into research laboratories to plan and carry out an investigation over several weeks, using the sophisticated equipment available there, can help to break down social barriers and enhance outreach activities.

Comparable clinical and radiological outcomes between skipped-level and all-level plating for open-door laminoplasty.

PubMed

Cheung, Jason Pui Yin; Cheung, Prudence Wing Hang; Cheung, Amy Yim Ling; Lui, Darren; Cheung, Kenneth M C

2018-06-01

To compare the clinical and radiological outcomes between skipped-level and all-level plating for cervical laminoplasty. Patients with cervical spondylotic myelopathy (CSM) treated by open-door laminoplasty with minimum 2-year postoperative follow-up were included. All patients had opening from C3-6 or C3-7 and were divided into skipped-level or all-level plating groups. Japanese Orthopaedic Association (JOA) scores and canal measurements were obtained preoperatively, immediate (within 1 week) postoperatively, and at 2, 6 weeks, 3, 6 and 12 months postoperatively. Paired t test was used for comparative analysis. Receiver operating characteristic analysis was used to determine the canal expansion cutoff for spring-back closure. A total of 74 subjects were included with mean age of 66.1 ± 11.3 years at surgery. Of these, 32 underwent skipped-level plating and 42 underwent all-level plating. No significant differences were noted between the two groups at baseline and follow-up. Spring-back closure was observed in up to 50% of the non-plated levels within 3 months postoperatively. The cutoff for developing spring-back closure was 7 mm canal expansion for C3-6. No differences were observed in JOA scores and recovery rates between the two groups. None of the patients with spring-back required reoperation. There were no significant differences between skipped-level and all-level plating in terms of JOA or recovery rate, and canal diameter differences. This has tremendous impact on saving costs in CSM management as up to two plates per patient undergoing a standard C3-6 laminoplasty may be omitted instead of four plates to every level to achieve similar clinical and radiological outcomes. III. These slides can be retrieved under Electronic Supplementary Material.

First floor plan. (Also includes a door schedule and door ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

First floor plan. (Also includes a door schedule and door elevations). March Air Force Base, Riverside, California, Combat Operations Center, Combat Operations Building. By Moffatt and Nichol, Engineers, 122 West Fifth Street, Long Beach, California; for the Corps of Engineers, U.S. Army, Office of the District Engineer, Los Angeles, California. Drawing no. AW-60-02-03, sheet no. 12, approved March 1962; specifications no. OCI-62-66; D.O. series AW 1596/12, Rev. "C"; file drawer 1290. Last revised 25 August 1975. Scale one-eighth inch to one foot. 28.5x 41 inches. pencil on paper - March Air Force Base, Strategic Air Command, Combat Operations Center, 5220 Riverside Drive, Moreno Valley, Riverside County, CA

Holiday Door Decorating Contest Brings Cheer | Poster

Cancer.gov

By Carolynne Keenan, Contributing Writer Other than the time of year, what do the following have in common: the leg lamp from the movie “A Christmas Story,” a compilation of silly holiday jokes, a gingerbread house, and Santa on a motorcycle? All four were among the individual door winners for the Holiday Door Decorating Contest, held at NCI at Frederick in December. Employees dressed up their office doors, hallways, and even stairwells to participate. Entries for the contest included individual office doors as well as groups. Some employees even “decked the halls” of whole office buildings to participate.

STS-98 U.S. Lab Destiny rests in Atlantis' payload bay

NASA Technical Reports Server (NTRS)

2001-01-01

KENNEDY SPACE CENTER, Fla. -- In this closeup, the U.S. Lab Destiny is seen installed in the payload bay of Space Shuttle Atlantis before closure of the doors. A key element in the construction of the International Space Station, Destiny is 28 feet long and weighs 16 tons. Destiny will be attached to the Unity node on the ISS using the Shuttle'''s robot arm, seen here on the left side, with the help of an elbow camera attached to the arm (near the upper end of the lab in the photo). This research and command-and-control center is the most sophisticated and versatile space laboratory ever built. It will ultimately house a total of 23 experiment racks for crew support and scientific research. Destiny will fly on STS-98, the seventh construction flight to the ISS. Launch of STS-98 is scheduled for Jan. 19 at 2:11 a.m. EST.

STS-98 U.S. Lab Destiny rests in Atlantis' payload bay

NASA Technical Reports Server (NTRS)

2001-01-01

KENNEDY SPACE CENTER, Fla. -- This closeup reveals the tight clearance between an elbow camera on the robotic arm (left) and the U.S. Lab Destiny when the payload bay doors are closed. Measurements of the elbow camera revealed only a one-inch clearance from the U.S. Lab payload, which is under review. A key element in the construction of the International Space Station, Destiny is 28 feet long and weighs 16 tons. Destiny will be attached to the Unity node on the ISS using the Shuttle'''s robot arm, with the help of the camera. This research and command-and-control center is the most sophisticated and versatile space laboratory ever built. It will ultimately house a total of 23 experiment racks for crew support and scientific research. Destiny will fly on STS-98, the seventh construction flight to the ISS. Launch of STS-98 is scheduled for Jan. 19 at 2:11 a.m. EST.

49 CFR 238.439 - Doors.

Code of Federal Regulations, 2010 CFR

2010-10-01

... tool or other implement. (c) The status of each powered, exterior side door in a passenger car shall be displayed to the crew in the operating cab. If door interlocks are used, the sensors used to detect train... car shall be connected to an emergency back-up power system. (e) A railroad may protect a manual...

49 CFR 238.439 - Doors.

Code of Federal Regulations, 2011 CFR

2011-10-01

... tool or other implement. (c) The status of each powered, exterior side door in a passenger car shall be displayed to the crew in the operating cab. If door interlocks are used, the sensors used to detect train... car shall be connected to an emergency back-up power system. (e) A railroad may protect a manual...

X-45A Air Vehicle #1 during flight #13, with weapons bay door open

NASA Image and Video Library

2003-02-21

The DARPA/U.S. Air Force X-45A Unmanned Combat Air Vehicle (UCAV) system demonstration program completed the first phase of demonstrations, known as Block I, on Feb. 28, 2003. The final Block I activities included two flights at Dryden, during which safe operation of the weapons bay door was verified at 35,000 feet and speeds of Mach 0.75, the maximum planned altitude and speed for the two X-45A demonstrator vehicles.

Reflections on Three Corporate Research Labs: Bell Labs, HP Labs, Agilent Labs

NASA Astrophysics Data System (ADS)

Hollenhorst, James

2008-03-01

This will be a personal reflection on corporate life and physics-based research in three industrial research labs over three decades, Bell Labs during the 1980's, HP Labs during the 1990's, and Agilent Labs during the 2000's. These were times of great change in all three companies. I'll point out some of the similarities and differences in corporate cultures and how this impacted the research and development activities. Along the way I'll mention some of the great products that resulted from physics-based R&D.

Minimizing pathogen growth and quality deterioration of packaged leafy greens by maintaining optimum temperature in refrigerated display cases with doors

USDA-ARS?s Scientific Manuscript database

Retail display of packaged fresh-cut leafy greens is a critical stage of cold chain management and is prone to temperature abuse when produce is displayed in open cases, due to infiltration of ambient air into the case. Previous studies demonstrated that retrofitting open display cases with doors is...

NREL Open House Features Energy Activities, Tours

Science.gov Websites

Open House Features Energy Activities, Tours For more information contact: e:mail: Public Affairs National Renewable Energy Laboratory (NREL) will open its doors 10 a.m. to 3 p.m., Saturday, July 24 for tours of its research facilities and interactive exhibits at the Visitors Center. The Open House

Door recognition in cluttered building interiors using imagery and lidar data

NASA Astrophysics Data System (ADS)

Díaz-Vilariño, L.; Martínez-Sánchez, J.; Lagüela, S.; Armesto, J.; Khoshelham, K.

2014-06-01

Building indoors reconstruction is an active research topic due to the importance of the wide range of applications to which they can be subjected, from architecture and furniture design, to movies and video games editing, or even crime scene investigation. Among the constructive elements defining the inside of a building, doors are important entities in applications like routing and navigation, and their automated recognition is advantageous e.g. in case of large multi-storey buildings with many office rooms. The inherent complexity of the automation of the recognition process is increased by the presence of clutter and occlusions, difficult to avoid in indoor scenes. In this work, we present a pipeline of techniques used for the reconstruction and interpretation of building interiors using information acquired in the form of point clouds and images. The methodology goes in depth with door detection and labelling as either opened, closed or furniture (false positive)

Better gas tight access doors for power plants

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

Rutledge, C.K.; Emsbo, J.

1996-12-31

This paper presents useful information concerning access doors for equipment at power plants and similar industries. Such doors are used for: Boilers and Boiler Penthouses Economizers and Air Heaters Gas Ducts and Precipitators Baghouses, Absorbers and Stacks. Easy access into such equipment by personnel enhances the speed and thoroughness with which inspections and maintenance tasks are performed. This paper shows how to select and correctly install new doors or replace older models which may cumbersome to operate or unable to seal properly. Good, gas tight access doors should not be overlooked as a contributor to top performance at power plants.more » Loss of efficiency or interior deterioration due to leakage are obvious targets and should be of prime concern. However, the ease of access may be equally important. Lasting reliability of any type of industrial equipment is usually a function of two things: First, the quality and care in design, manufacture and installation. Second, the ability and dedication to maintain the equipment. If the ability or dedication to maintain the equipment is diminished it will impact on the lasting reliability of even the best designed equipment. Extensive engineering efforts, many pages of specifications and large sums of money are used on new power plants to assure practical, adequate and safe access to all parts of the equipment. Many times this is in stark contrast to the money and efforts used on the access doors, through which personnel has to enter for inspection and maintenance. This paper highlights the basic functions which should be expected from all types of access doors. The special functions which should be expected from all types of access doors. The special functions required by individual door types are also explained. This includes all the door types serving the different applications all the way along the gas passage from the high temperature boiler doors to the corrosion resistant doors for absorbers and

Fully On-line Introductory Physics with a Lab

NASA Astrophysics Data System (ADS)

Schatz, Michael

We describe the development and implementation of a college-level introductory physics (mechanics) course and laboratory that is suited for both on-campus and on-line environments. The course emphasizes a ``Your World is Your Lab'' approach whereby students first examine and capture on video (using cellphones) motion in their immediate surroundings, and then use free, open-source software both to extract data from the video and to apply physics principles to build models that describe, predict, and visualize the observations. Each student reports findings by creating a video lab report and posting it online; these video lab reports are then distributed to the rest of the class for peer review. In this talk, we will discuss the student and instructor experiences in courses offered to three distinct audiences in different venues: (1) a Massively Open On-line Course (MOOC) for off-campus participants, (2) a flipped/blended course for on-campus students, and, most recently, (3) a fully-online course for off-campus students.

Postoperative neck symptoms of posterior approach for cervical compressive myelopathy: Expansive open-door laminoplasty vs. segmental partial laminectomy.

PubMed

Otani, Koji; Iwabuchi, Masumi; Sato, Katsuhiko; Konno, Shinichi; Kikuchi, Shinichi

2018-05-18

Laminoplasty is widely accepted as a standard treatment of cervical compressive myelopathy. However, due to the risk of postoperative complications such as neck symptoms, segmental partial laminectomy (SPL) is performed instead, which results in fewer postoperative symptoms. The aim of this study was to describe the difference in the incidence and severity of postoperative neck symptoms between traditional C3-C7 expansive open-door laminoplasty (ELAP) and SPL. A retrospective and comparative study was performed regarding neck complications following the two surgical procedures. Twenty patients underwent SPL, and an additional 20 age- and gender-matched patients underwent traditional C3-C7 ELAP. Preoperative and postoperative JOA scores were measured, and postoperative neck symptoms in both groups were evaluated using a self-administered questionnaire, according to the Neck Pain and Disability Scale. The total incidence of postoperative neck symptoms in the SPL group was similar to that in the ELAP group; however, the severity of symptoms was remarkably lower in the SPL group than in the ELAP group. SPL seems to be a better procedure for reducing postoperative neck symptoms, when compared with C3-C7 ELAP.

[Open door intensive care unit: perspective of the professionals].

PubMed

Ayllón Garrido, N; Montero Rus, P; Acebes Fernández, M I; Sánchez Zugazua, J

2014-01-01

Restrictive visiting hours continue to predominate at most intensive care units (ICU). Maintaining the current visiting policy or switching to an open visiting hours policy continues to be a controversial study for the staff. To know the staff perspective on the effects of open visiting hours on patients, family and professional activity. To gather proposals in order to modify the current visiting policy. A 30-item 'Likert-type scale' data was administered to ICU doctors, nurses and health care assistants of Alava University Hospital. Data was collected within an Excel database and analyzed using SPSS 19.0. Frequencies and percentages were calculated for descriptive statistics purposes and the Chi Square test was used for the bivariate analysis related to age, professional category and years of experience. The staff (n=64) considered that open visiting hours could have a beneficial effect on patients (67%) and relatives (61%). However, 62% considered that open visiting hours would be of little benefit for the staff themselves. Neither the experience of the respondent nor their professional category seem to have any statistical effect on the perception of the benefit of open visiting hours. However, the younger staff members consider open visiting hours would be more beneficial for the patient (p=.024). A total of 50% of surveyed staff would maintain the current visiting hours and would extend them if required by the patient's condition. Staff members continue to consider the current, restricted visiting policy to be the most appropriate option for the unit. However, they accept the possibility of extending visiting hours for particular cases if beneficial for the patient. Copyright © 2013 Elsevier España, S.L. y SEEIUC. All rights reserved.

46 CFR 169.827 - Hatches and other openings.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 7 2012-10-01 2012-10-01 false Hatches and other openings. 169.827 Section 169.827... Operations Tests, Drills, and Inspections § 169.827 Hatches and other openings. The master is responsible for seeing that all hatches, openings in the hull, and watertight doors are properly closed tight. ...

46 CFR 169.827 - Hatches and other openings.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Hatches and other openings. 169.827 Section 169.827... Operations Tests, Drills, and Inspections § 169.827 Hatches and other openings. The master is responsible for seeing that all hatches, openings in the hull, and watertight doors are properly closed tight. ...

46 CFR 169.827 - Hatches and other openings.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 7 2014-10-01 2014-10-01 false Hatches and other openings. 169.827 Section 169.827... Operations Tests, Drills, and Inspections § 169.827 Hatches and other openings. The master is responsible for seeing that all hatches, openings in the hull, and watertight doors are properly closed tight. ...

46 CFR 169.827 - Hatches and other openings.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Hatches and other openings. 169.827 Section 169.827... Operations Tests, Drills, and Inspections § 169.827 Hatches and other openings. The master is responsible for seeing that all hatches, openings in the hull, and watertight doors are properly closed tight. ...

46 CFR 169.827 - Hatches and other openings.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Hatches and other openings. 169.827 Section 169.827... Operations Tests, Drills, and Inspections § 169.827 Hatches and other openings. The master is responsible for seeing that all hatches, openings in the hull, and watertight doors are properly closed tight. ...

Sweet Spots and Door Stops

ERIC Educational Resources Information Center

Thompson, Michael; Tsui, Stella; Leung, Chi Fan

2011-01-01

A sweet spot is referred to in sport as the perfect place to strike a ball with a racquet or bat. It is the point of contact between bat and ball where maximum results can be produced with minimal effort from the hand of the player. Similar physics can be applied to the less inspiring examples of door stops; the perfect position of a door stop is…

Engaging older adults in the visualization of sensor data facilitated by an open platform for connected devices.

PubMed

Bock, Christian; Demiris, George; Choi, Yong; Le, Thai; Thompson, Hilaire J; Samuel, Arjmand; Huang, Danny

2016-03-11

The use of smart home sensor systems is growing primarily due to the appeal of unobtrusively monitoring older adult health and wellness. However, integrating large-scale sensor systems within residential settings can be challenging when deployment takes place across multiple environments, requiring customization of applications, connection across various devices and effective visualization of complex longitudinal data. The objective of the study was to demonstrate the implementation of a smart home system using an open, extensible platform in a real-world setting and develop an application to visualize data real time. We deployed the open source Lab of Things platform in a house of 11 residents as a demonstration of feasibility over the course of 3 months. The system consisted of Aeon Labs Z-wave Door/Window sensors and an Aeon Labs Multi-sensor that collected data on motion, temperature, luminosity, and humidity. We applied a Rapid Iterative Testing and Evaluation approach towards designing a visualization interface engaging gerontological experts. We then conducted a survey with 19 older adult and caregiver stakeholders to inform further design revisions. Our initial visualization mockups consisted of a bar chart representing activity level over time. Family members felt comfortable using the application. Older adults however, indicated it would be difficult to learn to use the application, and had trouble identifying utility. A key for older adults was ensuring that the data collected could be utilized by their family members, physicians, or caregivers. The approach described in this work is generalizable towards future smart home deployments and can be a valuable guide for researchers to scale a study across multiple homes and connected devices, and to create personalized interfaces for end users.

46 CFR 169.747 - Watertight doors and hatches.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Watertight doors and hatches. 169.747 Section 169.747... Vessel Control, Miscellaneous Systems, and Equipment Markings § 169.747 Watertight doors and hatches. Each watertight door and watertight hatch must be marked on both sides in at least 1-inch letters...

46 CFR 169.747 - Watertight doors and hatches.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 7 2014-10-01 2014-10-01 false Watertight doors and hatches. 169.747 Section 169.747... Vessel Control, Miscellaneous Systems, and Equipment Markings § 169.747 Watertight doors and hatches. Each watertight door and watertight hatch must be marked on both sides in at least 1-inch letters...

46 CFR 169.747 - Watertight doors and hatches.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Watertight doors and hatches. 169.747 Section 169.747... Vessel Control, Miscellaneous Systems, and Equipment Markings § 169.747 Watertight doors and hatches. Each watertight door and watertight hatch must be marked on both sides in at least 1-inch letters...

46 CFR 169.747 - Watertight doors and hatches.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Watertight doors and hatches. 169.747 Section 169.747... Vessel Control, Miscellaneous Systems, and Equipment Markings § 169.747 Watertight doors and hatches. Each watertight door and watertight hatch must be marked on both sides in at least 1-inch letters...

46 CFR 169.747 - Watertight doors and hatches.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 7 2012-10-01 2012-10-01 false Watertight doors and hatches. 169.747 Section 169.747... Vessel Control, Miscellaneous Systems, and Equipment Markings § 169.747 Watertight doors and hatches. Each watertight door and watertight hatch must be marked on both sides in at least 1-inch letters...

Doors for memory: A searchable database.

PubMed

Baddeley, Alan D; Hitch, Graham J; Quinlan, Philip T; Bowes, Lindsey; Stone, Rob

2016-11-01

The study of human long-term memory has for over 50 years been dominated by research on words. This is partly due to lack of suitable nonverbal materials. Experience in developing a clinical test suggested that door scenes can provide an ecologically relevant and sensitive alternative to the faces and geometrical figures traditionally used to study visual memory. In pursuing this line of research, we have accumulated over 2000 door scenes providing a database that is categorized on a range of variables including building type, colour, age, condition, glazing, and a range of other physical characteristics. We describe an illustrative study of recognition memory for 100 doors tested by yes/no, two-alternative, or four-alternative forced-choice paradigms. These stimuli, together with the full categorized database, are available through a dedicated website. We suggest that door scenes provide an ecologically relevant and participant-friendly source of material for studying the comparatively neglected field of visual long-term memory.

Development of a tornado safe room door from wood Products: door design and impact testing

Treesearch

Robert H. Falk; James J. Bridwell

2016-01-01

In this study, a tornado safe room door built from wood products and steel sheeting was developed and impact-tested according to tornado safe room standards. Results indicate that an door constructed from as few as two sheets of 23/32-in. (18.26-mm) construction-grade plywood and overlaid with 18-gauge (0.05-in.- (1.27- mm-) thick) steel can pass the required impact...

Side-by-Side Field Evaluation of Highly Insulating Windows in the PNNL Lab Homes

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

Widder, Sarah H.; Parker, Graham B.; Baechler, Michael C.

2012-08-01

To examine the energy, air leakage, and thermal performance of highly insulating windows, a field evaluation was undertaken in a matched pair of all-electric, factory-built “Lab Homes” located on the Pacific Northwest National Laboratory (PNNL) campus in Richland, Washington. The “baseline” Lab Home B was retrofitted with “standard” double-pane clear aluminum-frame slider windows and patio doors, while the “experimental” Lab Home A was retrofitted with Jeld-Wen® triple-pane vinyl-frame slider windows and patio doors with a U-factor of 0.2 and solar heat gain coefficient of 0.19. To assess the window, the building shell air leakage, energy use, and interior temperatures ofmore » each home were compared during the 2012 winter heating and summer cooling seasons. The measured energy savings in Lab Home B averaged 5,821 watt-hours per day (Wh/day) during the heating season and 6,518 Wh/day during the cooling season. The overall whole-house energy savings of Lab Home B compared to Lab Home A are 11.6% ± 1.53% for the heating season and 18.4 ± 2.06% for the cooling season for identical occupancy conditions with no window coverings deployed. Extrapolating these energy savings numbers based on typical average heating degree days and cooling degree days per year yields an estimated annual energy savings of 12.2%, or 1,784 kWh/yr. The data suggest that highly insulating windows are an effective energy-saving measure that should be considered for high-performance new homes and in existing retrofits. However, the cost effectiveness of the measure, as determined by the simple payback period, suggests that highly insulating window costs continue to make windows difficult to justify on a cost basis alone. Additional reductions in costs via improvements in manufacturing and/or market penetration that continue to drive down costs will make highly insulating windows much more viable as a cost-effective energy efficiency measure. This study also illustrates that

Traumatic asphyxia--fatal accident in an automatic revolving door.

PubMed

Cortis, J; Falk, J; Rothschild, M A

2015-09-01

Due to continuing modernisation, the number of automatic doors in routine use, including powered revolving doors, has increased in recent years. Automatic revolving doors are found mostly in department stores, airports, railway stations and hospitals. Although safety arrangements and guidelines concerning the installation of automatic doors are in existence, their disregard in conjunction with obsolete or incorrect installation can lead to fatal accidents. In this report, a 19-month-old boy is described whose right arm was caught between the elements of an automatic revolving door. As a direct result of rescue attempts, the child's body was drawn further into the narrow gap between elements of the door. To get the boy's body out of the 4-cm-wide gap between the fixed outer wall of the revolving door and the revolving inner, back-up batteries had to be disconnected so as to stop the electrical motor powering the door. Cardiopulmonary resuscitation was begun immediately after the rescue but was unsuccessful; the child was declared dead at the hospital he was taken to. The cause of death was a combination of compression-related skull and brain injury together with thoracic compression. This case shows an outstanding example of the preventive aspect as a special task of forensic medicine. Additionally, it serves as a warning for the correct installation and use of automatic revolving doors. Even so, small children should not use these doors on their own, but only with an alert companion, so as to prevent further fatal accidents of this sort.

Soil Sample Poised at TEGA Door

NASA Technical Reports Server (NTRS)

2008-01-01

This image was taken by NASA's Phoenix Mars Lander's Surface Stereo Imager on Sol 11 (June 5, 2008), the eleventh day after landing. It shows the Robotic Arm scoop containing a soil sample poised over the partially open door of the Thermal and Evolved-Gas Analyzer's number four cell, or oven.

Light-colored clods of material visible toward the scoop's lower edge may be part of the crusted surface material seen previously near the foot of the lander. The material inside the scoop has been slightly brightened in this image.

The Phoenix Mission is led by the University of Arizona, Tucson, on behalf of NASA. Project management of the mission is by NASA's Jet Propulsion Laboratory, Pasadena, Calif. Spacecraft development is by Lockheed Martin Space Systems, Denver.

46 CFR 174.335 - Watertight doors.

Code of Federal Regulations, 2010 CFR

2010-10-01

... SPECIFIC VESSEL TYPES Hopper Dredges With Working Freeboard Assignments Design § 174.335 Watertight doors. (a) Each hopper dredge must have sliding watertight doors (Class 3) approved under § 170.270 of this... to and including the maximum amount of assumed damage. (b) Each hopper dredge must have sliding...

46 CFR 174.335 - Watertight doors.

Code of Federal Regulations, 2011 CFR

2011-10-01

... SPECIFIC VESSEL TYPES Hopper Dredges With Working Freeboard Assignments Design § 174.335 Watertight doors. (a) Each hopper dredge must have sliding watertight doors (Class 3) approved under § 170.270 of this... to and including the maximum amount of assumed damage. (b) Each hopper dredge must have sliding...

46 CFR 32.56-35 - Doors-T/ALL.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 1 2011-10-01 2011-10-01 false Doors-T/ALL. 32.56-35 Section 32.56-35 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS SPECIAL EQUIPMENT, MACHINERY, AND HULL REQUIREMENTS... Doors—T/ALL. (a) Casing doors in category A machinery spaces and all elevator doors must be self-closing...

46 CFR 32.56-35 - Doors-T/ALL.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 1 2010-10-01 2010-10-01 false Doors-T/ALL. 32.56-35 Section 32.56-35 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS SPECIAL EQUIPMENT, MACHINERY, AND HULL REQUIREMENTS... Doors—T/ALL. (a) Casing doors in category A machinery spaces and all elevator doors must be self-closing...

Getting Children to Do More Academic Work: Foot-in-the-Door versus Door-in-the-Face

ERIC Educational Resources Information Center

Chan, Annie Cheuk-ying; Au, Terry Kit-fong

2011-01-01

In this study we explored whether compliance-without-pressure techniques, known to encourage adults to behave more altruistically, can be used to encourage children to do more academic work. Using three different approaches--Foot-in-the-Door, Door-in-the-Face, and Single-Request--we asked 60 6- to 8-year-old Hong Kong Chinese children to complete…

29 CFR 1917.114 - Cargo doors.

Code of Federal Regulations, 2010 CFR

2010-07-01

... counterweights shall be guarded. (2) Lift trucks and cranes shall not be used to move mechanically operated doors.... (1) The door shall be connected to its lifting tackle with shackles or equally secure means. (2) Lifting bridles and tackles shall have a safety factor of five, based upon maximum anticipated static...

ChiMS: Open-source instrument control software platform on LabVIEW for imaging/depth profiling mass spectrometers

NASA Astrophysics Data System (ADS)

Cui, Yang; Hanley, Luke

2015-06-01

ChiMS is an open-source data acquisition and control software program written within LabVIEW for high speed imaging and depth profiling mass spectrometers. ChiMS can also transfer large datasets from a digitizer to computer memory at high repetition rate, save data to hard disk at high throughput, and perform high speed data processing. The data acquisition mode generally simulates a digital oscilloscope, but with peripheral devices integrated for control as well as advanced data sorting and processing capabilities. Customized user-designed experiments can be easily written based on several included templates. ChiMS is additionally well suited to non-laser based mass spectrometers imaging and various other experiments in laser physics, physical chemistry, and surface science.

ChiMS: Open-source instrument control software platform on LabVIEW for imaging/depth profiling mass spectrometers.

PubMed

Cui, Yang; Hanley, Luke

2015-06-01

ChiMS is an open-source data acquisition and control software program written within LabVIEW for high speed imaging and depth profiling mass spectrometers. ChiMS can also transfer large datasets from a digitizer to computer memory at high repetition rate, save data to hard disk at high throughput, and perform high speed data processing. The data acquisition mode generally simulates a digital oscilloscope, but with peripheral devices integrated for control as well as advanced data sorting and processing capabilities. Customized user-designed experiments can be easily written based on several included templates. ChiMS is additionally well suited to non-laser based mass spectrometers imaging and various other experiments in laser physics, physical chemistry, and surface science.

Closed and Not Closed: Mitigating a Mystery on Chandra's Door

NASA Technical Reports Server (NTRS)

Odom, Brian

2015-01-01

The Chandra X-ray Observatory is part of NASA's fleet of "Great Observatories" along with the Hubble Space Telescope, the Spitzer Space Telescope, and the now deorbited Compton Gamma Ray Observatory. The observatory was designed to detect x-ray emissions from some of the hottest regions of the galaxy including exploded stars, clusters of galaxies, and matter around black holes. One of the observatory's key scientific instruments is the Advanced CCD Imaging Spectrometer (ACIS), which is one of four primary and two focal plane instruments. Due to the sensitivity of the charged coupled devices (CCD's), an aperture door was designed and built by Lockheed-Martin that protected the instrument during testing and the time leading up to launch. The design called for a system of wax actuators (manufactured by STARSYS Corp) to be used as components in a rotary actuator that would open and close the door during ground testing and on-orbit operations. Another feature of the design was an internal shear disc located in each actuator to prevent excessive internal pressure and to shield other components from damage.

Electronic door locking mechanism

DOEpatents

Williams, Gary Lin; Kirby, Patrick Gerald

1997-01-01

The invention is a motorized linkage for engaging a thumb piece in a door mechanism. The device has an exterior lock assembly with a small battery cell and combination lock. Proper entry by a user of a security code allows the battery to operate a small motor within the exterior lock assembly. The small motor manipulates a cam-plunger which moves an actuator pin into a thumb piece. The user applies a force on to the thumb piece. This force is transmitted by the thumb piece to a latch engagement mechanism by the actuator pin. The latch engagement mechanism operates the door latch.

Investigations of Shuttle Main Landing Gear Door Environmental Seals

NASA Technical Reports Server (NTRS)

Finkbeiner, Joshua; DeMange, Jeff; Dunlap, Pat; Steinetz, Bruce; Newswander, Daniel

2006-01-01

The Columbia Accident investigation Board (CAIB) requested an investigation into the MLG door seals. Initially, the MLG door seals were thought to have been a potential contributor to the loss of Columbia. These suspicions were later found to be untrue, but the seals remained as a cause for concern in future flights. MLG door seals comprised of thermal barrier and environmental seal. This study focuses on the environmental seal for the MLG door.

Open source posturography.

PubMed

Rey-Martinez, Jorge; Pérez-Fernández, Nicolás

2016-12-01

The proposed validation goal of 0.9 in intra-class correlation coefficient was reached with the results of this study. With the obtained results we consider that the developed software (RombergLab) is a validated balance assessment software. The reliability of this software is dependent of the used force platform technical specifications. Develop and validate a posturography software and share its source code in open source terms. Prospective non-randomized validation study: 20 consecutive adults underwent two balance assessment tests, six condition posturography was performed using a clinical approved software and force platform and the same conditions were measured using the new developed open source software using a low cost force platform. Intra-class correlation index of the sway area obtained from the center of pressure variations in both devices for the six conditions was the main variable used for validation. Excellent concordance between RombergLab and clinical approved force platform was obtained (intra-class correlation coefficient =0.94). A Bland and Altman graphic concordance plot was also obtained. The source code used to develop RombergLab was published in open source terms.

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

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Door design, operation, installation, and testing. 170..., operation, installation, and testing. (a) Each Class 1 door must have a quick action closing device... the welding process so that the door frame is not distorted. (e) For each watertight door which is in...

Development of an Open Source, Air-Deployable Weather Station

NASA Astrophysics Data System (ADS)

Krejci, A.; Lopez Alcala, J. M.; Nelke, M.; Wagner, J.; Udell, C.; Higgins, C. W.; Selker, J. S.

2017-12-01

We created a packaged weather station intended to be deployed in the air on tethered systems. The device incorporates lightweight sensors and parts and runs for up to 24 hours off of lithium polymer batteries, allowing the entire package to be supported by a thin fiber. As the fiber does not provide a stable platform, additional data (pitch and roll) from typical weather parameters (e.g. temperature, pressure, humidity, wind speed, and wind direction) are determined using an embedded inertial motion unit. All designs are open sourced including electronics, CAD drawings, and descriptions of assembly and can be found on the OPEnS lab website at http://www.open-sensing.org/lowcost-weather-station/. The Openly Published Environmental Sensing Lab (OPEnS: Open-Sensing.org) expands the possibilities of scientific observation of our Earth, transforming the technology, methods, and culture by combining open-source development and cutting-edge technology. New OPEnS labs are now being established in India, France, Switzerland, the Netherlands, and Ghana.

STS-98 U.S. Lab Destiny is moved out of Atlantis' payload bay

NASA Technical Reports Server (NTRS)

2001-01-01

KENNEDY SPACE CENTER, Fla. -- The U.S. Lab Destiny (left) moves away from Atlantis''' payload bay doors (right) into the Payload Changeout Room. Destiny will remain in the PCR while Atlantis rolls back to the Vehicle Assembly Building to allow workers to conduct inspections, continuity checks and X-ray analysis on the 36 solid rocket booster cables located inside each booster'''s system tunnel. An extensive evaluation of NASA'''s SRB cable inventory revealed conductor damage in four (of about 200) cables on the shelf. Shuttle managers decided to prove the integrity of the system tunnel cables already on Atlantis.

STS-98 U.S. Lab Destiny rests in Atlantis' payload bay

NASA Technical Reports Server (NTRS)

2001-01-01

KENNEDY SPACE CENTER, Fla. -- Viewed from the floor of the Payload Changeout Room, Destiny is inside Atlantis''' payload bay, waiting for closure of the payload bay doors. A key element in the construction of the International Space Station, Destiny is 28 feet long and weighs 16 tons. Destiny will be attached to the Unity node on the ISS using the Shuttle'''s robot arm, seen here on the left side, with the help of an elbow camera attached to the arm (near the upper end of the lab in the photo). Measurements of the elbow camera revealed only a one-inch clearance from the U.S. Lab payload, which is under review. This research and command-and-control center is the most sophisticated and versatile space laboratory ever built. It will ultimately house a total of 23 experiment racks for crew support and scientific research. Destiny will fly on STS-98, the seventh construction flight to the ISS. Launch of STS-98 is scheduled for Jan. 19 at 2:11 a.m. EST.

Using "Saccharomyces cerevisiae" to Test the Mutagenicity of Household Compounds: An Open Ended Hypothesis-Driven Teaching Lab

ERIC Educational Resources Information Center

Marshall, Pamela A.

2007-01-01

In our Fundamentals of Genetics lab, students perform a wide variety of labs to reinforce and extend the topics covered in lecture. I developed an active-learning lab to augment the lecture topic of mutagenesis. In this lab exercise, students determine if a compound they bring from home is a mutagen. Students are required to read extensive…

2. CLOSEUP OF THE ORNAMENTAL LIGHTS, THE CENTRAL BIFOLD DOORS, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

2. CLOSEUP OF THE ORNAMENTAL LIGHTS, THE CENTRAL BIFOLD DOORS, AND THE EXAGGERATED TRIGLYTHS ABOVE THE DOOR, LOOKING WEST. NOTE THE PERSONNEL DOOR COMPRISED OF THE BOTTOM THREE PANELS IN THE LEFT BIFOLD DOOR. - Wyoming Valley Flood Control System, Woodward Pumping Station, East of Toby Creek crossing by Erie-Lackawanna Railroad, Edwardsville, Luzerne County, PA

The Open Course: Through the Open Door--Open Courses as Research, Learning, and Engagement

ERIC Educational Resources Information Center

Cormier, Dave; Siemens, George

2010-01-01

Over the last decade, as educators have increasingly experimented with social technologies and interactive pedagogies, the concept of a "course" has been significantly challenged. In particular, questions have arisen as to the key value of the course in the educational system. The numerous high-profile open courseware initiatives from elite…

33 CFR 100.905 - Door County Triathlon; Door County, WI.

Code of Federal Regulations, 2010 CFR

2010-07-01

... in position 45°00′46″ N, 087°20′30″ W. (DATUM: NAD 83). (b) Special Local Regulations. The...; Door County, WI. (a) Regulated Area. A regulated area is established to include all waters of Green Bay...

Electronic door locking mechanism

DOEpatents

Williams, G.L.; Kirby, P.G.

1997-10-21

The invention is a motorized linkage for engaging a thumb piece in a door mechanism. The device has an exterior lock assembly with a small battery cell and combination lock. Proper entry by a user of a security code allows the battery to operate a small motor within the exterior lock assembly. The small motor manipulates a cam-plunger which moves an actuator pin into a thumb piece. The user applies a force on to the thumb piece. This force is transmitted by the thumb piece to a latch engagement mechanism by the actuator pin. The latch engagement mechanism operates the door latch. 6 figs.

VIEW OF THIRD LEVEL OF MISSILE LAB (SECOND FLOOR OF ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

VIEW OF THIRD LEVEL OF MISSILE LAB (SECOND FLOOR OF BUILDING) SHOWING MISSILE TUBE IN CENTER WITH OPEN HATCH AT RIGHT. VIEW FACING NORTHEAST - U.S. Naval Base, Pearl Harbor, Ford Island Polaris Missile Lab & U.S. Fleet Ballistic Missile Submarine Training Center, Between Lexington Boulvevard and the sea plane ramps on the southwest side of Ford Island, Pearl City, Honolulu County, HI

The Ins and Outs of Modern Doors.

ERIC Educational Resources Information Center

College Planning & Management, 1999

1999-01-01

Discusses the qualities and trends in modern metal doors for educational facilities that include fire protection and sound-control attributes. Important differences in door manufacturing methods and materials are addressed and sound-transmission class values, ratings, and rating descriptions are listed. (GR)

ChiMS: Open-source instrument control software platform on LabVIEW for imaging/depth profiling mass spectrometers

PubMed Central

Cui, Yang; Hanley, Luke

2015-01-01

ChiMS is an open-source data acquisition and control software program written within LabVIEW for high speed imaging and depth profiling mass spectrometers. ChiMS can also transfer large datasets from a digitizer to computer memory at high repetition rate, save data to hard disk at high throughput, and perform high speed data processing. The data acquisition mode generally simulates a digital oscilloscope, but with peripheral devices integrated for control as well as advanced data sorting and processing capabilities. Customized user-designed experiments can be easily written based on several included templates. ChiMS is additionally well suited to non-laser based mass spectrometers imaging and various other experiments in laser physics, physical chemistry, and surface science. PMID:26133872

An unexpected knock on Corrigan’s secret door

PubMed Central

Woywodt, Alexander

2010-01-01

Corrigan’s secret door describes a metaphorical escape route for busy physicians. The term was derived from the successful and exceptionally busy professional life of Irish physician Dominic John Corrigan (1802–80). It is claimed that Corrigan’s outpatient clinic was so busy that he required a secret door in his consulting rooms to escape from the ever-growing queue of eager patients. The origins of this charming story are unknown, and the door may have never existed. However, at present, Corrigan’s secret door is often quoted when busy physicians have their own little ways in surviving a stressful professional life. Generations of British-trained doctors have grown up with Corrigan’s secret door, as it was featured in the introduction of the Oxford Handbook of Clinical Medicine. Accordingly, trainees as well as more senior doctors are often reminded that having a ‘secret door’ is vital in surviving in the medical profession. My own escape is through classical music and the violoncello, in particular. As the name implies, my own secret door is normally invisible to colleagues and patients. This little article is about a patient who found me out, and a reflection on the role of classical music and the cello in my professional life. PMID:25984078

46 CFR 122.610 - Watertight doors and watertight hatches.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Watertight doors and watertight hatches. 122.610 Section... Markings Required § 122.610 Watertight doors and watertight hatches. Watertight doors and watertight hatches must be marked on both sides in clearly legible letters at least 25 millimeters (1 inch) high...

46 CFR 185.610 - Watertight doors and watertight hatches.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 7 2012-10-01 2012-10-01 false Watertight doors and watertight hatches. 185.610 Section... (UNDER 100 GROSS TONS) OPERATIONS Markings Required § 185.610 Watertight doors and watertight hatches. Watertight doors and watertight hatches must be marked on both sides in clearly legible letters at least 25...

46 CFR 122.610 - Watertight doors and watertight hatches.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Watertight doors and watertight hatches. 122.610 Section... Markings Required § 122.610 Watertight doors and watertight hatches. Watertight doors and watertight hatches must be marked on both sides in clearly legible letters at least 25 millimeters (1 inch) high...

46 CFR 122.610 - Watertight doors and watertight hatches.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Watertight doors and watertight hatches. 122.610 Section... Markings Required § 122.610 Watertight doors and watertight hatches. Watertight doors and watertight hatches must be marked on both sides in clearly legible letters at least 25 millimeters (1 inch) high...

46 CFR 122.610 - Watertight doors and watertight hatches.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Watertight doors and watertight hatches. 122.610 Section... Markings Required § 122.610 Watertight doors and watertight hatches. Watertight doors and watertight hatches must be marked on both sides in clearly legible letters at least 25 millimeters (1 inch) high...

46 CFR 185.610 - Watertight doors and watertight hatches.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 7 2014-10-01 2014-10-01 false Watertight doors and watertight hatches. 185.610 Section... (UNDER 100 GROSS TONS) OPERATIONS Markings Required § 185.610 Watertight doors and watertight hatches. Watertight doors and watertight hatches must be marked on both sides in clearly legible letters at least 25...

46 CFR 185.610 - Watertight doors and watertight hatches.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Watertight doors and watertight hatches. 185.610 Section... (UNDER 100 GROSS TONS) OPERATIONS Markings Required § 185.610 Watertight doors and watertight hatches. Watertight doors and watertight hatches must be marked on both sides in clearly legible letters at least 25...

46 CFR 185.610 - Watertight doors and watertight hatches.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Watertight doors and watertight hatches. 185.610 Section... (UNDER 100 GROSS TONS) OPERATIONS Markings Required § 185.610 Watertight doors and watertight hatches. Watertight doors and watertight hatches must be marked on both sides in clearly legible letters at least 25...

46 CFR 185.610 - Watertight doors and watertight hatches.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Watertight doors and watertight hatches. 185.610 Section... (UNDER 100 GROSS TONS) OPERATIONS Markings Required § 185.610 Watertight doors and watertight hatches. Watertight doors and watertight hatches must be marked on both sides in clearly legible letters at least 25...

46 CFR 122.610 - Watertight doors and watertight hatches.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Watertight doors and watertight hatches. 122.610 Section... Markings Required § 122.610 Watertight doors and watertight hatches. Watertight doors and watertight hatches must be marked on both sides in clearly legible letters at least 25 millimeters (1 inch) high...

7. Interior view of open secretarial space looking toward offices ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

7. Interior view of open secretarial space looking toward offices and exterior door; showing opened doorway to office; northwest corner of west wing; view to west. - Ellsworth Air Force Base, Administration Office, 2704 George Drive, Blackhawk, Meade County, SD

Modified expansive open-door laminoplasty technique improved postoperative neck pain and cervical range of motion.

PubMed

Yeh, Kuang-Ting; Chen, Ing-Ho; Yu, Tzai-Chiu; Liu, Kuan-Lin; Peng, Cheng-Huan; Wang, Jen-Hung; Lee, Ru-Ping; Wu, Wen-Tien

2015-12-01

Expansive open-door laminoplasty (EOLP) is a useful technique for multiple-level cervical spondylotic myelopathy. The common postoperative complications of EOLP include moderate to severe neck pain, loss of cervical lordosis, decrease of cervical range of motion, and C5 palsy. We modified the surgical technique to lessen these complications. This study is aimed to elucidate the efficacy of modified techniques to lessen the complications of traditional procedures. We collected data from 126 consecutive patients treated at our institution between August 2008 and December 2012. Of these, 66 patients underwent conventional EOLP (CEOLP) and the other 60 patients underwent modified EOLP (MEOLP). The demographic and preoperative data, axial pain visual analog scale scores at 2 weeks and 3 months postoperatively, clinical outcomes evaluated using Nurick score and Japanese Orthopedic Association recovery rate at 12 months postoperatively, and radiographic results assessed using plain films at 3 months and 12 months postoperatively for both groups were compared and analyzed. There were no significant differences regarding the preoperative condition between the CEOLP and MEOLP groups (p > 0.05). The Japanese Orthopedic Association recovery rate of the MEOLP group was 70.3%, comparable to the result of the other group (70.2%). Postoperative axial neck pain, loss of range of motion, and loss of lordosis of cervical curvature decreased significantly in the MEOLP group (p < 0.05). The complications of temporary C5 nerve palsy found in the CEOLP group did not exist in the MEOLP group. MEOLP is a minimally invasive surgical method to treat multiple-level cervical spondylotic myelopathy, which decreases postoperative complications effectively. Copyright © 2014. Published by Elsevier B.V.

Psychiatric wards with locked doors--advantages and disadvantages according to nurses and mental health nurse assistants.

PubMed

Haglund, K; von Knorring, L; von Essen, L

2006-04-01

To describe nurses' and mental health nurse assistants' perceptions of advantages and disadvantages about working on a psychiatric ward with a locked entrance door. Psychiatric staff sometimes needs to protect patients from harming themselves or others. To keep the entrance door locked may help staff to achieve this goal. How locked entrance doors at psychiatric wards are experienced by staff, working on these wards, has been investigated to a very limited extent. The study was explorative and descriptive. Audio taped, semi-structured interviews with open-ended questions about advantages and disadvantages about working on a psychiatric ward with a locked entrance door, were conducted with 20 nurses and 20 mental health nurse assistants. Data were analyzed with content analysis. A content analysis revealed eight categories of advantages and 18 categories of disadvantages. Most advantages mentioned by nurses and mental health nurse assistants were categorized as providing staff with control over patients, providing patients with a secure and efficient care and protecting patients and staff against 'the outside'. Most disadvantages mentioned by nurses were categorized as causing extra work for staff, making patients feel confined, making patients feel dependent and creating a non-caring environment. Most disadvantages mentioned by mental health nurse assistants were categorized as causing extra work for staff, making patients feel confined, causing emotional problems for patients, making staff's power obvious and forcing patients to adapt to other patients' needs. Nurses and mental health nurse assistants mentioned more disadvantages than advantages and nurses mentioned more disadvantages than mental health nurse assistants. Nurses and mental health nurse assistants perceive a number of advantages and disadvantages for themselves, patients and significant others with a locked door at a psychiatric ward. Most of these concern patients' experiences. It is important for

Droplet-based biosensing for lab-on-a-chip, open microfluidics platforms

USDA-ARS?s Scientific Manuscript database

Low cost, portable sensors can transform health care by bringing easily available diagnostic devices to low and middle income population, particularly in developing countries. Sample preparation, analyte handling and labeling are primary cost concerns for traditional lab-based diagnostic systems. La...

9. Interior view of unoccupied space; showing opened exterior garage ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

9. Interior view of unoccupied space; showing opened exterior garage door, opened doorway to adjoining rooms, and closed exterior doorway; near southeast corner of building; view to southwest. - Ellsworth Air Force Base, Warehouse, 789 Twining Street, Blackhawk, Meade County, SD

Care processes associated with quicker door-in-door-out times for patients with ST-elevation-myocardial infarction requiring transfer: results from a statewide regionalization program.

PubMed

Glickman, Seth W; Lytle, Barbara L; Ou, Fang-Shu; Mears, Greg; O'Brien, Sean; Cairns, Charles B; Garvey, J Lee; Bohle, David J; Peterson, Eric D; Jollis, James G; Granger, Christopher B

2011-07-01

The ability to rapidly identify patients with ST-segment elevation-myocardial infarction (STEMI) at hospitals without percutaneous coronary intervention (PCI) and transfer them to hospitals with PCI capability is critical to STEMI regionalization efforts. Our objective was to assess the association of prehospital, emergency department (ED), and hospital processes of care implemented as part of a statewide STEMI regionalization program with door-in-door-out times at non-PCI hospitals. Door-in-door-out times for 436 STEMI patients at 55 non-PCI hospitals were determined before (July 2005 to September 2005) and after (January 2007 to March 2007) a year-long implementation of standardized protocols as part of a statewide regionalization program (Reperfusion of Acute Myocardial Infarction in North Carolina Emergency Departments, RACE). The association of 8 system care processes (encompassing emergency medical services [EMS], ED, and hospital settings) with door-in-door-out times was determined using multivariable linear regression. Median door-in-door-out times improved significantly with the intervention (before: 97.0 minutes, interquartile range, 56.0 to 160.0 minutes; after: 58.0 minutes, interquartile range, 35.0 to 90.0 minutes; P<0.0001). Hospital, ED, and EMS care processes were each independently associated with shorter door-in-door-out times (-17.7 [95% confidence interval, -27.5 to -7.9]; -10.1 [95% confidence interval, -19.0 to -1.1], and -7.3 [95% confidence interval, -13.0 to -1.5] minutes for each additional hospital, ED, and EMS process, respectively). Combined, adoption of EMS processes was associated with the shortest median treatment times (44 versus 138 minutes for hospitals that adopted all EMS processes versus none). Prehospital, ED, and hospital processes of care were independently associated with shorter door-in-door-out times for STEMI patients requiring transfer. Adoption of several EMS processes was associated with the largest reduction in

Door-to-door capture of incident and prevalent stroke cases in Durango, Mexico: the Brain Attack Surveillance in Durango Study.

PubMed

Cantu-Brito, Carlos; Majersik, Jennifer J; Sánchez, Brisa N; Ruano, Angel; Becerra-Mendoza, Daniela; Wing, Jeffrey J; Morgenstern, Lewis B

2011-03-01

Stroke incidence and prevalence estimates in developing countries should include stroke cases not presenting to hospital. We performed door-to-door stroke case ascertainment in Durango Municipality, Mexico, to estimate stroke incidence and prevalence and to determine the error made by only ascertaining hospital cases. Between September 2008 and March 2009, 1996 housing units were randomly sampled to screen for stroke in Durango Municipality residents 35 years of age and older. Field workers utilized a validated screening tool. Those screening positive were referred to a neurologist for history and examination and a head CT scan. Prevalence and cumulative incidence from the door-to-door surveillance were calculated and compared with previously reported hospitalization rates during the same defined time. Respondents included 2437 subjects from 1419 homes. The refusal rate was 3.8%. Twenty subjects had verified or probable stroke. The prevalence of probable or verified stroke was 7.7 per 1000 (95% CI, 4.3 per 1000-11.2 per 1000). Five patients had a stroke during the time of the hospital surveillance, yielding a cumulative incidence of 232.3 per 100 000 (95% CI, 27.8-436.9). Two of the 5 cases were captured by door-to-door surveillance but not by hospital surveillance. This study provides the first community-based stroke prevalence and incidence estimates in Mexico. The wide confidence intervals, despite the large number of surveyed housing units, suggest the need for more advanced sampling strategies for stroke surveillance in the developing world.

Droplet-based Biosensing for Lab-on-a-Chip, Open Microfluidics Platforms

PubMed Central

Dak, Piyush; Ebrahimi, Aida; Swaminathan, Vikhram; Duarte-Guevara, Carlos; Bashir, Rashid; Alam, Muhammad A.

2016-01-01

Low cost, portable sensors can transform health care by bringing easily available diagnostic devices to low and middle income population, particularly in developing countries. Sample preparation, analyte handling and labeling are primary cost concerns for traditional lab-based diagnostic systems. Lab-on-a-chip (LoC) platforms based on droplet-based microfluidics promise to integrate and automate these complex and expensive laboratory procedures onto a single chip; the cost will be further reduced if label-free biosensors could be integrated onto the LoC platforms. Here, we review some recent developments of label-free, droplet-based biosensors, compatible with “open” digital microfluidic systems. These low-cost droplet-based biosensors overcome some of the fundamental limitations of the classical sensors, enabling timely diagnosis. We identify the key challenges that must be addressed to make these sensors commercially viable and summarize a number of promising research directions. PMID:27089377

A LabVIEW model incorporating an open-loop arterial impedance and a closed-loop circulatory system.

PubMed

Cole, R T; Lucas, C L; Cascio, W E; Johnson, T A

2005-11-01

While numerous computer models exist for the circulatory system, many are limited in scope, contain unwanted features or incorporate complex components specific to unique experimental situations. Our purpose was to develop a basic, yet multifaceted, computer model of the left heart and systemic circulation in LabVIEW having universal appeal without sacrificing crucial physiologic features. The program we developed employs Windkessel-type impedance models in several open-loop configurations and a closed-loop model coupling a lumped impedance and ventricular pressure source. The open-loop impedance models demonstrate afterload effects on arbitrary aortic pressure/flow inputs. The closed-loop model catalogs the major circulatory waveforms with changes in afterload, preload, and left heart properties. Our model provides an avenue for expanding the use of the ventricular equations through closed-loop coupling that includes a basic coronary circuit. Tested values used for the afterload components and the effects of afterload parameter changes on various waveforms are consistent with published data. We conclude that this model offers the ability to alter several circulatory factors and digitally catalog the most salient features of the pressure/flow waveforms employing a user-friendly platform. These features make the model a useful instructional tool for students as well as a simple experimental tool for cardiovascular research.

A Model Program in a Remodeled Building.

ERIC Educational Resources Information Center

Muir, Maya

2001-01-01

Renovations contributed to academic improvement at an Issaquah (Washington) elementary school. Enclosing an open-air corridor enabled it to be used for educational activities. Double doors connected classrooms for team teaching, and carpet improved acoustics. A music room, library, and computer lab were also added. Student and community…

A Foot Operated Timeout Room Door Latch.

ERIC Educational Resources Information Center

Foxx, R. M.; And Others

1982-01-01

This report describes the design and implementation of a foot operated timeout room door latch that permits staff members to maintain a misbehaving retarded individual in timeout without locking the door. Use of the latch also frees the staff member involved to record behavioral observations or reinforce appropriate behavior. (Author)

Design Lab. USMES "How To" Series.

ERIC Educational Resources Information Center

Donahoe, Charles; And Others

The major emphasis in all Unified Sciences and Mathematics for Elementary Schools (USMES) units is on open-ended, long-range investigations of real problems. Since children often design and build things in USMES, 26 "Design Lab" cards provide information on the safe use and simple maintenance of tools. Each card has a large photograph of…

Opening the Door to Patient Retention: A Look at New Technology Trends.

PubMed

Hartley, Ron

2016-01-01

What is the number one factor that shapes a patient's overall opinion of his or her medical practitioner and fosters the loyalty we all seek? The answer might surprise you, and you may find that you have been using your resources ineffectively. This article uncovers the latest technology trends for retaining and reactivating your patients, an approach that is much more cost effective than constantly bringing in new patients as others go out the back door. We also look at a couple of recent studies that blow the lid off traditional thinking with regard to patient communication and practice loyalty. The result will be an increased recognition of what drives and motivates patients. Find out how your practice can use the newest technology to streamline and simplify a number of important, but ordinary, communication processes to help keep patients engaged. Effective, ongoing, and timely communication not only enhances the patient experience, it also increases staff efficiency and helps your office run more smoothly.

Opportunity is Knocking: Will Education Open the Door? Carnegie Perspectives

ERIC Educational Resources Information Center

Iiyoshi, Toru

2006-01-01

This essay presents a discussion of how the tools and resources of open source education may demonstrably improve education quality. The main tenet of open education is to make educational assets freely available to the public. This is becoming easier and less expensive as network and multimedia technology evolves. Obstacles may stand in the way…

Environmental sustainability comparison of a hypothetical pneumatic waste collection system and a door-to-door system.

PubMed

Punkkinen, Henna; Merta, Elina; Teerioja, Nea; Moliis, Katja; Kuvaja, Eveliina

2012-10-01

Waste collection is one of the life cycle phases that influence the environmental sustainability of waste management. Pneumatic waste collection systems represent a new way of arranging waste collection in densely populated urban areas. However, limited information is available on the environmental impacts of this system. In this study, we compare the environmental sustainability of conventional door-to-door waste collection with its hypothetical pneumatic alternative. Furthermore, we analyse whether the size of the hypothetical pneumatic system, or the number of waste fractions included, have an impact on the results. Environmental loads are calculated for a hypothetical pneumatic waste collection system modelled on an existing dense urban area in Helsinki, Finland, and the results are compared to those of the prevailing, container-based, door-to-door waste collection system. The evaluation method used is the life-cycle inventory (LCI). In this study, we report the atmospheric emissions of greenhouse gases (GHG), SO(2) and NO(x). The results indicate that replacing the prevailing system with stationary pneumatic waste collection in an existing urban infrastructure would increase total air emissions. Locally, in the waste collection area, emissions would nonetheless diminish, as collection traffic decreases. While the electricity consumption of the hypothetical pneumatic system and the origin of electricity have a significant bearing on the results, emissions due to manufacturing the system's components prove decisive. Copyright © 2012 Elsevier Ltd. All rights reserved.

Detecting Signage and Doors for Blind Navigation and Wayfinding

PubMed Central

Wang, Shuihua; Yang, Xiaodong; Tian, Yingli

2013-01-01

Signage plays a very important role to find destinations in applications of navigation and wayfinding. In this paper, we propose a novel framework to detect doors and signage to help blind people accessing unfamiliar indoor environments. In order to eliminate the interference information and improve the accuracy of signage detection, we first extract the attended areas by using a saliency map. Then the signage is detected in the attended areas by using a bipartite graph matching. The proposed method can handle multiple signage detection. Furthermore, in order to provide more information for blind users to access the area associated with the detected signage, we develop a robust method to detect doors based on a geometric door frame model which is independent to door appearances. Experimental results on our collected datasets of indoor signage and doors demonstrate the effectiveness and efficiency of our proposed method. PMID:23914345

Detecting Signage and Doors for Blind Navigation and Wayfinding.

PubMed

Wang, Shuihua; Yang, Xiaodong; Tian, Yingli

2013-07-01

Signage plays a very important role to find destinations in applications of navigation and wayfinding. In this paper, we propose a novel framework to detect doors and signage to help blind people accessing unfamiliar indoor environments. In order to eliminate the interference information and improve the accuracy of signage detection, we first extract the attended areas by using a saliency map. Then the signage is detected in the attended areas by using a bipartite graph matching. The proposed method can handle multiple signage detection. Furthermore, in order to provide more information for blind users to access the area associated with the detected signage, we develop a robust method to detect doors based on a geometric door frame model which is independent to door appearances. Experimental results on our collected datasets of indoor signage and doors demonstrate the effectiveness and efficiency of our proposed method.

MarkoLAB: A simulator to study ionic channel's stochastic behavior.

PubMed

da Silva, Robson Rodrigues; Goroso, Daniel Gustavo; Bers, Donald M; Puglisi, José Luis

2017-08-01

Mathematical models of the cardiac cell have started to include markovian representations of the ionic channels instead of the traditional Hodgkin & Huxley formulations. There are many reasons for this: Markov models are not restricted to the idea of independent gates defining the channel, they allow more complex description with specific transitions between open, closed or inactivated states, and more importantly those states can be closely related to the underlying channel structure and conformational changes. We used the LabVIEW ® and MATLAB ® programs to implement the simulator MarkoLAB that allow a dynamical 3D representation of the markovian model of the channel. The Monte Carlo simulation was used to implement the stochastic transitions among states. The user can specify the voltage protocol by setting the holding potential, the step-to voltage and the duration of the stimuli. The most studied feature of a channel is the current flowing through it. This happens when the channel stays in the open state, but most of the time, as revealed by the low open probability values, the channel remains on the inactive or closed states. By focusing only when the channel enters or leaves the open state we are missing most of its activity. MarkoLAB proved to be quite useful to visualize the whole behavior of the channel and not only when the channel produces a current. Such dynamic representation provides more complete information about channel kinetics and will be a powerful tool to demonstrate the effect of gene mutations or drugs on the channel function. MarkoLAB provides an original way of visualizing the stochastic behavior of a channel. It clarifies concepts, such as recovery from inactivation, calcium- versus voltage-dependent inactivation, and tail currents. It is not restricted to ionic channels only but it can be extended to other transporters, such as exchangers and pumps. This program is intended as a didactical tool to illustrate the dynamical behavior of a

16 CFR 1211.13 - Inherent force activated secondary door sensors.

Code of Federal Regulations, 2011 CFR

2011-01-01

... sensors. 1211.13 Section 1211.13 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT... § 1211.13 Inherent force activated secondary door sensors. (a) Normal operation test. (1) A force activated door sensor of a door system installed according to the installation instructions shall actuate...

16 CFR 1211.13 - Inherent force activated secondary door sensors.

Code of Federal Regulations, 2014 CFR

2014-01-01

... sensors. 1211.13 Section 1211.13 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT... § 1211.13 Inherent force activated secondary door sensors. (a) Normal operation test. (1) A force activated door sensor of a door system installed according to the installation instructions shall actuate...

16 CFR 1211.13 - Inherent force activated secondary door sensors.

Code of Federal Regulations, 2012 CFR

2012-01-01

... sensors. 1211.13 Section 1211.13 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT... § 1211.13 Inherent force activated secondary door sensors. (a) Normal operation test. (1) A force activated door sensor of a door system installed according to the installation instructions shall actuate...

The Virtual Genetics Lab: A Freely-Available Open-Source Genetics Simulation

ERIC Educational Resources Information Center

White, Brian; Bolker, Ethan; Koolar, Nikunj; Ma, Wei; Maw, Naing Naing; Yu, Chung Ying

2007-01-01

This lab is a computer simulation of transmission genetics. It presents students with a genetic phenomenon--the inheritance of a randomly--selected trait. The students' task is to determine how this trait is inherited by designing their own crosses and analyzing the results produced by the software.

A Comparison of Implants Used in Open-Door Laminoplasty: Structural Rib Allografts Versus Metallic Miniplates.

PubMed

Tabaraee, Ehsan; Mummaneni, Praveen; Abdul-Jabbar, Amir; Shearer, David; Roy, Esha; Amin, Beejal; Ames, Christopher; Burch, Shane; Deviren, Vedat; Berven, Sigurd; Hu, Serena; Chou, Dean; Tay, Bobby K

2017-06-01

A retrospective case-controlled study. Open-door laminoplasty has been successfully used to address cervical spondylotic myelopathy and ossification of the posterior longitudinal ligament. Two common implants include rib allograft struts and metallic miniplates. The goals of this study were to compare outcomes, complications, and costs associated with these 2 implants. A retrospective review was done on 51 patients with allograft struts and 55 patients with miniplates. Primary outcomes were neck visual analog scale (VAS) pain scores and Nurick scores. Secondary outcomes included length of the procedure, estimated blood loss, rates of complications, and the direct costs associated with the surgery and inpatient hospitalization. There were no differences in demographic characteristics, diagnoses, comorbidities, and preoperative outcome scores between the 2 treatment groups. Mean follow-up was 27 months. The postoperative neck VAS scores and Nurick scores improved significantly from baseline to final follow-up for both groups, but there was no difference between the 2 groups. The average length of operation (161 vs. 136 min) and number of foraminotomies (2.7 vs. 1.3) were higher for the allograft group (P=0.007 and 0.0001, respectively). Among the miniplate group, there was no difference in complications but a trend for less neck pain for patients treated without hard collar at final follow-up (1.8 vs. 2.3, P=0.52). The mean direct costs of hospitalization for the miniplate group were 15% higher. Structural rib allograft struts and metallic miniplates result in similar improvements in pain and functional outcome scores with no difference in the rate of complications in short-term follow-up. Potential benefits of using a plate include shorter procedure length and less need for postoperative immobilization. When costs of bracing and operative time are included, the difference in cost between miniplates and allograft struts is negligible.

77 FR 42016 - Product Change-Every Door Direct Mail-Retail

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-17

... POSTAL SERVICE Product Change--Every Door Direct Mail--Retail AGENCY: Postal Service\\TM\\. ACTION... Regulatory Commission to add Every Door Direct Mail--Retail to the market-dominant product list within the... Request of the United States Postal Service to Add Every Door Direct Mail--Retail to the Mail...

Investigations of Shuttle Main Landing Gear Door Environmental Seals

NASA Technical Reports Server (NTRS)

Finkbeiner, Joshua; Dunlap, Pat; Steinetz, Bruce; DeMango, Jeff; Newswander, Daniel

2005-01-01

The environmental seals for the main landing gear doors of the Shuttle Orbiters were raised by the Columbia Accident Investigation Board as a potential safety concern. Inspections of seals installed on the Shuttle Discovery revealed that they were permanently deformed and no longer met certified seal compression requirements. Replacement of the seals led to the inability to fully close the main landing gear doors. Johnson Space Center requested that Glenn Research Center conduct tests on the main landing gear door environmental seals to assist in installing the seals in a manner to allow the main landing gear doors to fully close. Further testing was conducted to fill out the seal performance database. Results from the testing indicated that the method of bonding the seals was important in reducing seal loads on the main landing gear doors. Also, the replacement seals installed in Shuttle Discovery were found to have leakage performance sufficient to meet the certification requirements.

GeneLab: A Systems Biology Platform for Spaceflight Omics Data

NASA Technical Reports Server (NTRS)

Reinsch, Sigrid S.; Lai, San-Huei; Chen, Rick; Thompson, Terri; Berrios, Daniel; Fogle, Homer; Marcu, Oana; Timucin, Linda; Chakravarty, Kaushik; Coughlan, Joseph

2015-01-01

NASA's mission includes expanding our understanding of biological systems to improve life on Earth and to enable long-duration human exploration of space. Resources to support large numbers of spaceflight investigations are limited. NASA's GeneLab project is maximizing the science output from these experiments by: (1) developing a unique public bioinformatics database that includes space bioscience relevant "omics" data (genomics, transcriptomics, proteomics, and metabolomics) and experimental metadata; (2) partnering with NASA-funded flight experiments through bio-sample sharing or sample augmentation to expedite omics data input to the GeneLab database; and (3) developing community-driven reference flight experiments. The first database, GeneLab Data System Version 1.0, went online in April 2015. V1.0 contains numerous flight datasets and has search and download capabilities. Version 2.0 will be released in 2016 and will link to analytic tools. In 2015 Genelab partnered with two Biological Research in Canisters experiments (BBRIC-19 and BRIC-20) which examine responses of Arabidopsis thaliana to spaceflight. GeneLab also partnered with Rodent Research-1 (RR1), the maiden flight to test the newly developed rodent habitat. GeneLab developed protocols for maxiumum yield of RNA, DNA and protein from precious RR-1 tissues harvested and preserved during the SpaceX-4 mission, as well as from tissues from mice that were frozen intact during spaceflight and later dissected. GeneLab is establishing partnerships with at least three planned flights for 2016. Organism-specific nationwide Science Definition Teams (SDTs) will define future GeneLab dedicated missions and ensure the broader scientific impact of the GeneLab missions. GeneLab ensures prompt release and open access to all high-throughput omics data from spaceflight and ground-based simulations of microgravity and radiation. Overall, GeneLab will facilitate the generation and query of parallel multi-omics data, and

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 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...

Evaluation of oral microbiology lab curriculum reform.

PubMed

Nie, Min; Gao, Zhen Y; Wu, Xin Y; Jiang, Chen X; Du, Jia H

2015-12-07

According to the updated concept of oral microbiology, the School of Stomatology, Wuhan University, has carried out oral microbiology teaching reforms during the last 5 years. There was no lab curriculum before 2009 except for a theory course of oral microbiology. The school has implemented an innovative curriculum with oral medicine characteristics to strengthen understanding of knowledge, cultivate students' scientific interest and develop their potential, to cultivate the comprehensive ability of students. This study was designed to evaluate the oral microbiology lab curriculum by analyzing student performance and perceptions regarding the curriculum from 2009 to 2013. The lab curriculum adopted modalities for cooperative learning. Students collected dental plaque from each other and isolated the cariogenic bacteria with selective medium plates. Then they purified the enrichment culture medium and identified the cariogenic strains by Gram stain and biochemical tests. Both quantitative and qualitative data for 5 years were analysed in this study. Part One of the current study assessed student performance in the lab from 2009 to 2013. Part Two used qualitative means to assess students' perceptions by an open questionnaire. The 271 study students' grades on oral microbiology improved during the lab curriculum: "A" grades rose from 60.5 to 81.2 %, and "C" grades fell from 28.4 to 6.3 %. All students considered the lab curriculum to be interesting and helpful. Quantitative and qualitative data converge to suggest that the lab curriculum has strengthened students' grasp of important microbiology-related theory, cultivated their scientific interest, and developed their potential and comprehensive abilities. Our student performance and perception data support the continued use of the innovative teaching system. As an extension and complement of the theory course, the oral microbiology lab curriculum appears to improve the quality of oral medicine education and help to

16 CFR 1211.13 - Inherent force activated secondary door sensors.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Inherent force activated secondary door... § 1211.13 Inherent force activated secondary door sensors. (a) Normal operation test. (1) A force... when the door applies a 15 pound (66.7 N) or less force in the down or closing direction and when the...

Using Saccharomyces cerevisiae to test the mutagenicity of household compounds: an open ended hypothesis-driven teaching lab.

PubMed

Marshall, Pamela A

2007-01-01

In our Fundamentals of Genetics lab, students perform a wide variety of labs to reinforce and extend the topics covered in lecture. I developed an active-learning lab to augment the lecture topic of mutagenesis. In this lab exercise, students determine if a compound they bring from home is a mutagen. Students are required to read extensive background material, perform research to find a potential mutagen to test, develop a hypothesis, and bring to the lab their own suspected mutagen. This lab uses a specially developed strain of Saccharomyces cerevisiae, D7, to determine if a compound is a mutagen. Mutagenesis of the D7 genome can lead to a scorable alteration in the phenotypes of this strain. Students outline and carry out a protocol for treatment of the yeast tester strain, utilizing the concept of dose/response and positive and negative controls. Students report on their results using a PowerPoint presentation to simulate giving a scientific presentation. The students' self-assessment of their knowledge indicated that, in all cases, the students felt that they knew more about the assay, mutagenesis, and the relationship between genotype and phenotype (P < 0.05) after completing the exercise.

Lessons Learned Implementing DOORS in a Citrix Environment

NASA Technical Reports Server (NTRS)

Bussman, Marie

2005-01-01

NASA's James Web Space Telescope (JWST) Project is a large multi-national project with geographically dispersed contractors that all need access to the Projects requirement database. Initially, the project utilized multiple DOORS databases with the built-in partitions feature to exchange modules amongst the various contractor sites. As the requirements databases matured the use of partitions became extremely difficult. There have been many issues such as incompatible versions of DOORS, inefficient mechanism for sharing modules, security concerns, performance issues, and inconsistent document import and export formats. Deployment of the client software with limited IT resources available was also an issue. The solution chosen by JWST was to integrate the use of a Citrix environment with the DOORS database to address most of the project concerns. The use of the Citrix solution allowed a single Requirements database in a secure environment via a web interface. The Citrix environment allows JWST to upgrade to the most current version of DOORS without having to coordinate multiple sites and user upgrades. The single requirements database eliminates a multitude of Configuration Management concerns and facilitated the standardization of documentation formats. This paper discusses the obstacles and the lessons learned throughout the installation, implementation, usage and deployment process of a centralized DOORS database solution.

[Interdisciplinary pain assessment in the hospital setting : Merely a door-opener to multimodal pain therapy?

PubMed

Sens, E; Mothes-Lasch, M; Lutz, J F

2017-12-01

Chronic pain is characterized by a complex interaction of somatic, mental and social factors. Assessing these factors in patients with chronic pain is vital during the diagnostic work-up and when making a structured treatment plan. Interdisciplinary pain assessment (ISA) is the most promising method to deal with these challenges. This article presents our experience in performing pain assessments in the hospital setting and also illustrates the characteristic features of chronic pain patients undergoing such assessments. This study reviews and evaluates patient data from 2704 ISAs performed at the Interdisciplinary Pain Centre of the Zentralklinik Bad Berka, Germany, between 2008 and 2015. The majority of our ISA patients are severely handicapped and show distinct signs of chronic disease. A large proportion of patients is either unable to work or receiving benefits (invalidity pension or retirement pension). In addition, patients reported long disease durations and high emotional distress. Treatment recommendations were based on the patients' individual clinical presentations and examination results. More than half of the patients required multimodal pain management, while adjustments or therapeutic withdrawal of pain medications, in particular of opioids, were indicated in many patients. Our study shows that ISA enables fast, high-quality diagnostic assessments of chronic pain while taking the biopsychosocial model of pain in particular into account. In addition, ISA is not biased with regard to outcome results and recommends the further treatment that appears best for the individual patient. ISA leads not only to inpatient treatment, but also to treatment in other therapeutic settings and, as such, is not merely a door-opener to multimodal pain therapy.

30 CFR 77.303 - Hot gas inlet chamber dropout doors.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Hot gas inlet chamber dropout doors. 77.303... COAL MINES Thermal Dryers § 77.303 Hot gas inlet chamber dropout doors. Thermal dryer systems which employ a hot gas inlet chamber shall be equipped with drop-out doors at the bottom of the inlet chamber...

30 CFR 77.303 - Hot gas inlet chamber dropout doors.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Hot gas inlet chamber dropout doors. 77.303... COAL MINES Thermal Dryers § 77.303 Hot gas inlet chamber dropout doors. Thermal dryer systems which employ a hot gas inlet chamber shall be equipped with drop-out doors at the bottom of the inlet chamber...

30 CFR 77.303 - Hot gas inlet chamber dropout doors.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Hot gas inlet chamber dropout doors. 77.303... COAL MINES Thermal Dryers § 77.303 Hot gas inlet chamber dropout doors. Thermal dryer systems which employ a hot gas inlet chamber shall be equipped with drop-out doors at the bottom of the inlet chamber...

30 CFR 77.303 - Hot gas inlet chamber dropout doors.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Hot gas inlet chamber dropout doors. 77.303... COAL MINES Thermal Dryers § 77.303 Hot gas inlet chamber dropout doors. Thermal dryer systems which employ a hot gas inlet chamber shall be equipped with drop-out doors at the bottom of the inlet chamber...

Door detection in images based on learning by components

NASA Astrophysics Data System (ADS)

Cicirelli, Grazia; D'Orazio, Tiziana; Ancona, Nicola

2001-10-01

In this paper we present a vision-based technique for detecting targets of the environment which has to be reached by an autonomous mobile robot during its navigational task. The targets the robot has to reach are the doors of our office building. Color and shape information are used as identifying features for detecting principal components of the door. In fact in images the door can appear of different dimensions depending on the attitude of the robot with respect to the door, therefore detection of the door is performed by detecting its most significant components in the image. Positive and negative examples, in form of image patterns, are manually selected from real images for training two neural classifiers in order to recognize the single components. Each classifier has been realized by a feed-forward neural network with one hidden layer and sigmoid activation function. Moreover for selecting negative examples, relevant for the problem at hand, a bootstrap technique has been used during the training process. Finally the detecting system has been applied to several test real images for evaluating its performance.

How Remote Labs Impact on Course Outcomes: Various Practices Using VISIR

ERIC Educational Resources Information Center

Marques, Maria A.; Viegas, Maria Clara; Costa-Lobo, Maria Cristina; Fidalgo, André V; Alves, Gustavo R.; Rocha, João S.; Gustavsson, Ingvar

2014-01-01

As technology is increasingly being seen as a facilitator to learning, open remote laboratories are increasingly available and in widespread use around the world. They provide some advantages over traditional hands-on labs or simulations. This paper presents the results of integrating the open remote laboratory VISIR into several courses, in…

Holiday Door Decorating Contest Brings Cheer | Poster

Cancer.gov

By Carolynne Keenan, Contributing Writer Other than the time of year, what do the following have in common: the leg lamp from the movie “A Christmas Story,” a compilation of silly holiday jokes, a gingerbread house, and Santa on a motorcycle? All four were among the individual door winners for the Holiday Door Decorating Contest, held at NCI at Frederick in December. Employees

Computer-based Astronomy Labs for Non-science Majors

NASA Astrophysics Data System (ADS)

Smith, A. B. E.; Murray, S. D.; Ward, R. A.

1998-12-01

We describe and demonstrate two laboratory exercises, Kepler's Third Law and Stellar Structure, which are being developed for use in an astronomy laboratory class aimed at non-science majors. The labs run with Microsoft's Excel 98 (Macintosh) or Excel 97 (Windows). They can be run in a classroom setting or in an independent learning environment. The intent of the labs is twofold; first and foremost, students learn the subject matter through a series of informational frames. Next, students enhance their understanding by applying their knowledge in lab procedures, while also gaining familiarity with the use and power of a widely-used software package and scientific tool. No mathematical knowledge beyond basic algebra is required to complete the labs or to understand the computations in the spreadsheets, although the students are exposed to the concepts of numerical integration. The labs are contained in Excel workbook files. In the files are multiple spreadsheets, which contain either a frame with information on how to run the lab, material on the subject, or one or more procedures. Excel's VBA macro language is used to automate the labs. The macros are accessed through button interfaces positioned on the spreadsheets. This is done intentionally so that students can focus on learning the subject matter and the basic spreadsheet features without having to learn advanced Excel features all at once. Students open the file and progress through the informational frames to the procedures. After each procedure, student comments and data are automatically recorded in a preformatted Lab Report spreadsheet. Once all procedures have been completed, the student is prompted for a filename in which to save their Lab Report. The lab reports can then be printed or emailed to the instructor. The files will have full worksheet and workbook protection, and will have a "redo" feature at the end of the lab for students who want to repeat a procedure.

Doors Open

ERIC Educational Resources Information Center

Melia, Ed

2008-01-01

Not all of crime writer Ian Rankin's inspiration comes from Edinburgh's mean streets. When it came to writing a Quick Read--one of the short, fast-paced books for reluctant, returning or emergent readers--the Beach Boys provided the unlikely germ for an idea. Despite his success and obvious delight and energy for writing, Rankin admits to being a…

Opening Doors.

ERIC Educational Resources Information Center

Turner, James S.

1990-01-01

Presents five teachers' narratives about their learning experiences during sabbatical leaves funded by the National Endowment for the Humanities/Reader's Digest Teacher-Scholars program. Stresses insights to be incorporated into their teaching methods in English and Black literature, children's literature, Chinese culture, and the history of the…

Teaching about Theory-Laden Observation to Secondary Students through Manipulated Lab Inquiry Experience

ERIC Educational Resources Information Center

Lau, Kwok-chi; Chan, Shi-lun

2013-01-01

This study seeks to develop and evaluate a modified lab inquiry approach to teaching about nature of science (NOS) to secondary students. Different from the extended, open-ended inquiry, this approach makes use of shorter lab inquiry activities in which one or several specific NOS aspects are manipulated deliberately so that students are compelled…

Valuing the chances of survival of two distinct Eurasian lynx populations in Poland - do people want to keep the doors open?

PubMed

Bartczak, Anna; Meyerhoff, Jürgen

2013-11-15

This study investigates individuals' preferences toward protection programs aimed at increasing the chances of survival of the two distinct Eurasian lynx populations in Poland. Those two groups, the Lowland and the Carpathian population, are exposed to different risks of extinction as they have different numbers, different-sized areas of occupation and different migration possibilities. Using a discrete choice experiment we examine the influence of the initial degree of endangerment on the allocation of respondents' funds. The results show that people prefer to invest in the conservation of the lynx population, which has initially lower chances of survival. The main driver of respondents' choices seems to be loss aversion rather than the urge to invest in an option with an expected higher outcome. This observation can be interpreted as people trying to keep all the options - doors - open by devoting more funds to the more vulnerable population than to the more stable one. Employing a scale-extended latent class model allowed us to detect segments among individuals showing different types of response behavior, including a form of serial non-participation. Copyright © 2013 Elsevier Ltd. All rights reserved.

Entry door with sidelights, southwest looking northeast. Reverse view of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Entry door with sidelights, southwest looking northeast. Reverse view of HABS ME-229-6, more clarity to the newel post and balusters. The curve of the second floor landing is just visible at the top of the image. Note the six-panel entry door is taller than the interior doors. - Samuel P. Grindle House, 13 School Street, Castine, Hancock County, ME

Love the Lab, Hate the Lab Report?

ERIC Educational Resources Information Center

Bjorn, Genevive

2018-01-01

In the author's large, urban high school, enrollment in a laboratory science is mandatory. While the student participation rate for lab activities is over 98%, the turn-in rate for traditional lab reports averages just 35% to 85%. Those students who don't produce a lab report miss a critical opportunity to improve their skills in scientific…

InnovateEDU, Inc.: Brooklyn Laboratory Charter Schools (LAB)

ERIC Educational Resources Information Center

EDUCAUSE, 2015

2015-01-01

Entrepreneurial learning is the backbone of this Brooklyn charter school network which opened in Fall 2014 to serve grades 6-12, including English language learners and students with disabilities. LAB's academic model combines empirically effective learning practices with innovative implementation strategies, including a blended learning model…

Openly Published Environmental Sensing (OPEnS) | Advancing Open-Source Research, Instrumentation, and Dissemination

NASA Astrophysics Data System (ADS)

Udell, C.; Selker, J. S.

2017-12-01

The increasing availability and functionality of Open-Source software and hardware along with 3D printing, low-cost electronics, and proliferation of open-access resources for learning rapid prototyping are contributing to fundamental transformations and new technologies in environmental sensing. These tools invite reevaluation of time-tested methodologies and devices toward more efficient, reusable, and inexpensive alternatives. Building upon Open-Source design facilitates community engagement and invites a Do-It-Together (DIT) collaborative framework for research where solutions to complex problems may be crowd-sourced. However, barriers persist that prevent researchers from taking advantage of the capabilities afforded by open-source software, hardware, and rapid prototyping. Some of these include: requisite technical skillsets, knowledge of equipment capabilities, identifying inexpensive sources for materials, money, space, and time. A university MAKER space staffed by engineering students to assist researchers is one proposed solution to overcome many of these obstacles. This presentation investigates the unique capabilities the USDA-funded Openly Published Environmental Sensing (OPEnS) Lab affords researchers, within Oregon State and internationally, and the unique functions these types of initiatives support at the intersection of MAKER spaces, Open-Source academic research, and open-access dissemination.

Epidemiology and genetics of FTD: a door-to-door survey in Southern Italy

PubMed Central

Colao, Rosanna; Puccio, Gianfranco; Curcio, Sabrina AM; Mirabelli, Maria; Maletta, Raffaele; Anfossi, Maria; Gallo, Maura; Geracitano, Silvana; Conidi, Maria Elena; Di Lorenzo, Raffale; Clodomiro, Alessandra; Cupidi, Chiara; Marzano, Sandra; Comito, Francesco; Valenti, Vincenzo; Zirilli, Maria Angela; Ghani, Mahdi; Xi, Zhengrui; Sato, Christine; Moreno, Danielle; Borelli, Annelisa; Leone, Rosa Anna; St George-Hyslop, Peter; Rogaeva, Ekaterina; Bruni, Amalia C.

2016-01-01

Objectives To estimate FTD prevalence, identify FTD-related mutations, correlate FTD phenotype with mutations in a Southern Italian population. Methods Study population consisting of subjects ≥50 years of age residing in the Community of Biv. on January 1, 2004. Door-to-door two-phase design. Genetic and biochemical analyses were done on samples collected from 32 patients. Results Prevalence rates were 0.6 for AD, 0.4 for VD, 3.5 for FTD, 0.2 for Parkinson Dementia and 1.2 for unspecified dementia. Three GRN (one known and two novel) mutations with reduced plasma protein levels were found associated to three distinct phenotypes (behavioural, affective and delirious type). Conclusions We report an unusually high FTD prevalence in the investigated population, but a low prevalence of AD. We confirm the heterogeneity of FTD phenotype associated with different GRN mutations. PMID:22819134

36 CFR 1192.153 - Doors, steps and thresholds.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Doors, steps and thresholds... Over-the-Road Buses and Systems § 1192.153 Doors, steps and thresholds. (a) Floor surfaces on aisles, step treads and areas where wheelchair and mobility aid users are to be accommodated shall be slip...

NASA's GeneLab Phase II: Federated Search and Data Discovery

NASA Technical Reports Server (NTRS)

Berrios, Daniel C.; Costes, Sylvain V.; Tran, Peter B.

2017-01-01

GeneLab is currently being developed by NASA to accelerate 'open science' biomedical research in support of the human exploration of space and the improvement of life on earth. Phase I of the four-phase GeneLab Data Systems (GLDS) project emphasized capabilities for submission, curation, search, and retrieval of genomics, transcriptomics and proteomics ('omics') data from biomedical research of space environments. The focus of development of the GLDS for Phase II has been federated data search for and retrieval of these kinds of data across other open-access systems, so that users are able to conduct biological meta-investigations using data from a variety of sources. Such meta-investigations are key to corroborating findings from many kinds of assays and translating them into systems biology knowledge and, eventually, therapeutics.

NASAs GeneLab Phase II: Federated Search and Data Discovery

NASA Technical Reports Server (NTRS)

Berrios, Daniel C.; Costes, Sylvain; Tran, Peter

2017-01-01

GeneLab is currently being developed by NASA to accelerate open science biomedical research in support of the human exploration of space and the improvement of life on earth. Phase I of the four-phase GeneLab Data Systems (GLDS) project emphasized capabilities for submission, curation, search, and retrieval of genomics, transcriptomics and proteomics (omics) data from biomedical research of space environments. The focus of development of the GLDS for Phase II has been federated data search for and retrieval of these kinds of data across other open-access systems, so that users are able to conduct biological meta-investigations using data from a variety of sources. Such meta-investigations are key to corroborating findings from many kinds of assays and translating them into systems biology knowledge and, eventually, therapeutics.

LOFT. Interior view of entry (TAN624) rollup door. Camera is ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

LOFT. Interior view of entry (TAN-624) rollup door. Camera is inside entry building facing south. Rollup door was a modification of the original ANP door arrangement. Date: March 2004. INEEL negative no. HD-39-5-2 - Idaho National Engineering Laboratory, Test Area North, Scoville, Butte County, ID

Door-to-door capture of incident and prevalent stroke cases in Durango, Mexico – the Brain Attack Surveillance in Durango (BASID) Study

PubMed Central

Cantu-Brito, Carlos; Majersik, Jennifer J; Sánchez, Brisa N; Ruano, Angel; Becerra-Mendoza, Daniela; Wing, Jeffrey J; Morgenstern, Lewis B

2011-01-01

Background and Purpose Stroke incidence and prevalence estimates in developing countries should include stroke cases not presenting to hospital. We performed door-to-door stroke case ascertainment in Durango Municipality, Mexico to estimate stroke incidence and prevalence, and to determine the error made by only ascertaining hospital cases. Methods Between September 2008 and March 2009, 1996 housing units were randomly sampled to screen for stroke in Durango Municipality residents ≥35 years of age. Field workers utilized a validated screening tool. Those screening positive were referred to a neurologist for history and examination and if confirmed, a head CT scan. Prevalence and cumulative incidence from the door-to-door surveillance were calculated and compared with previously reported hospitalization rates during the same defined time. Results Respondents included 2437 subjects from 1419 homes. The refusal rate was 3.8%. Twenty subjects had verified or probable stroke. The prevalence of probable or verified stroke was 7.7/1000 (95% CI: 4.3/1000, 11.2/1000). Five patients had a stroke during the time of the hospital surveillance, yielding a cumulative incidence of 232.3/100,000 (95% CI: 27.8, 436.9). Two of the 5 cases were captured by door-to-door surveillance but not by hospital surveillance. Conclusions This study provides the first community-based stroke prevalence and incidence estimates in Mexico. The wide confidence intervals, despite the large number of surveyed housing units, suggest the need for more advanced sampling strategies for stroke surveillance in the developing world. PMID:21212398

49 CFR 38.153 - Doors, steps and thresholds.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 1 2010-10-01 2010-10-01 false Doors, steps and thresholds. 38.153 Section 38.153... SPECIFICATIONS FOR TRANSPORTATION VEHICLES Over-the-Road Buses and Systems § 38.153 Doors, steps and thresholds. (a) Floor surfaces on aisles, step treads and areas where wheelchair and mobility aid users are to be...

Through the Sliding Glass Door: #EmpowerTheReader

ERIC Educational Resources Information Center

Johnson, Nancy J.; Koss, Melanie D.; Martinez, Miriam

2018-01-01

This article seeks to complicate the understanding of Bishop's (1990) metaphor of mirrors, windows, and sliding glass doors, with particular emphasis on sliding glass doors and the emotional connections needed for readers to move through them. The authors begin by examining the importance of the reader and the characters he or she meets. Next, the…

Understanding "revolving door" patients in general practice: a qualitative study.

PubMed

Williamson, Andrea E; Mullen, Kenneth; Wilson, Philip

2014-02-13

'Revolving door' patients in general practice are repeatedly removed from general practitioners' (GP) lists. This paper reports a qualitative portion of the first mixed methods study of these marginalised patients. We conducted qualitative semi-structured interviews with six practitioner services staff and six GPs in Scotland, utilizing Charmazian grounded theory to characterise 'revolving door' patients and their impact from professionals' perspectives. 'Revolving door' patients were reported as having three necessary characteristics; they had unreasonable expectations, exhibited inappropriate behaviours and had unmet health needs. A range of boundary breaches were reported too when 'revolving door' patients interacted with NHS staff. We utilise the 'sensitising concepts' of legitimacy by drawing on literature about 'good and bad' patients and 'dirty work designations.' We relate these to the core work of general practice and explore the role that medical and moral schemas have in how health service professionals understand and work with 'revolving door' patients. We suggest this may have wider relevance for the problem doctor patient relationship literature.

16 CFR § 1211.13 - Inherent force activated secondary door sensors.

Code of Federal Regulations, 2013 CFR

2013-01-01

... sensors. § 1211.13 Section § 1211.13 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER... Standard § 1211.13 Inherent force activated secondary door sensors. (a) Normal operation test. (1) A force activated door sensor of a door system installed according to the installation instructions shall actuate...

8. INTERIOR OF LIVING ROOM SHOWING OPEN DOORWAY TO KITCHEN ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

8. INTERIOR OF LIVING ROOM SHOWING OPEN DOORWAY TO KITCHEN AT PHOTO RIGHT, 6-LIGHT OVER 1-LIGHT SASH WINDOWS ON FRONT (EAST) WALL AT PHOTO CENTER. ENTRY ROOM AND OPEN 1-LIGHT FRONT DOOR AT EXTREME PHOTO LEFT. VIEW TO SOUTHEAST. - Rush Creek Hydroelectric System, Worker Cottage, Rush Creek, June Lake, Mono County, CA

27. View of entry door to vestibule to MWOC entry ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

27. View of entry door to vestibule to MWOC entry door in transmitter building no. 102 (note coded key pad to left and intercom phone on left) and door to the central systems monitor room (CSMR) to right (out of sight). - Clear Air Force Station, Ballistic Missile Early Warning System Site II, One mile west of mile marker 293.5 on Parks Highway, 5 miles southwest of Anderson, Anderson, Denali Borough, AK

46 CFR 173.057 - Permitted locations for Class I watertight doors.

Code of Federal Regulations, 2013 CFR

2013-10-01

... STABILITY SPECIAL RULES PERTAINING TO VESSEL USE School Ships § 173.057 Permitted locations for Class I watertight doors. (a) Class I doors are permitted in any location on a sailing school vessel which has a mean... 46 Shipping 7 2013-10-01 2013-10-01 false Permitted locations for Class I watertight doors. 173...

46 CFR 173.057 - Permitted locations for Class I watertight doors.

Code of Federal Regulations, 2011 CFR

2011-10-01

... STABILITY SPECIAL RULES PERTAINING TO VESSEL USE School Ships § 173.057 Permitted locations for Class I watertight doors. (a) Class I doors are permitted in any location on a sailing school vessel which has a mean... 46 Shipping 7 2011-10-01 2011-10-01 false Permitted locations for Class I watertight doors. 173...

46 CFR 173.057 - Permitted locations for Class I watertight doors.

Code of Federal Regulations, 2010 CFR

2010-10-01

... STABILITY SPECIAL RULES PERTAINING TO VESSEL USE School Ships § 173.057 Permitted locations for Class I watertight doors. (a) Class I doors are permitted in any location on a sailing school vessel which has a mean... 46 Shipping 7 2010-10-01 2010-10-01 false Permitted locations for Class I watertight doors. 173...

46 CFR 173.057 - Permitted locations for Class I watertight doors.

Code of Federal Regulations, 2014 CFR

2014-10-01

... STABILITY SPECIAL RULES PERTAINING TO VESSEL USE School Ships § 173.057 Permitted locations for Class I watertight doors. (a) Class I doors are permitted in any location on a sailing school vessel which has a mean... 46 Shipping 7 2014-10-01 2014-10-01 false Permitted locations for Class I watertight doors. 173...

46 CFR 173.057 - Permitted locations for Class I watertight doors.

Code of Federal Regulations, 2012 CFR

2012-10-01

... STABILITY SPECIAL RULES PERTAINING TO VESSEL USE School Ships § 173.057 Permitted locations for Class I watertight doors. (a) Class I doors are permitted in any location on a sailing school vessel which has a mean... 46 Shipping 7 2012-10-01 2012-10-01 false Permitted locations for Class I watertight doors. 173...

Balancing Open Access with Academic Standards: Implications for Community College Faculty

ERIC Educational Resources Information Center

Gabbard, Anita; Mupinga, Davison M.

2013-01-01

Community colleges act as the gateway for students to higher education. Many of these colleges realize this mission through open-door policies where students lacking in basic reading, writing, and mathematics skills can enroll. But, this open-access policy often creates challenges when meeting academic standards. Based on data collected from…

New York City's Smaller Schools Movement: Bronx Lab School, New York City Public Schools

ERIC Educational Resources Information Center

Schachter, Ron

2009-01-01

This article profiles the 5-year-old Bronx Lab School, a shining achievement in Chancellor Joel Klein's aggressive program of creating new, small schools, almost 400 of which have opened over the past seven years. It's unprecedented anywhere in America. Bronx Lab--which shares the building with similarly sized schools focused on areas such as…

Door Security using Face Detection and Raspberry Pi

NASA Astrophysics Data System (ADS)

Bhutra, Venkatesh; Kumar, Harshav; Jangid, Santosh; Solanki, L.

2018-03-01

With the world moving towards advanced technologies, security forms a crucial part in daily life. Among the many techniques used for this purpose, Face Recognition stands as effective means of authentication and security. This paper deals with the user of principal component and security. PCA is a statistical approach used to simplify a data set. The minimum Euclidean distance found from the PCA technique is used to recognize the face. Raspberry Pi a low cost ARM based computer on a small circuit board, controls the servo motor and other sensors. The servo-motor is in turn attached to the doors of home and opens up when the face is recognized. The proposed work has been done using a self-made training database of students from B.K. Birla Institute of Engineering and Technology, Pilani, Rajasthan, India.

Screensaver: an open source lab information management system (LIMS) for high throughput screening facilities

PubMed Central

2010-01-01

Background Shared-usage high throughput screening (HTS) facilities are becoming more common in academe as large-scale small molecule and genome-scale RNAi screening strategies are adopted for basic research purposes. These shared facilities require a unique informatics infrastructure that must not only provide access to and analysis of screening data, but must also manage the administrative and technical challenges associated with conducting numerous, interleaved screening efforts run by multiple independent research groups. Results We have developed Screensaver, a free, open source, web-based lab information management system (LIMS), to address the informatics needs of our small molecule and RNAi screening facility. Screensaver supports the storage and comparison of screening data sets, as well as the management of information about screens, screeners, libraries, and laboratory work requests. To our knowledge, Screensaver is one of the first applications to support the storage and analysis of data from both genome-scale RNAi screening projects and small molecule screening projects. Conclusions The informatics and administrative needs of an HTS facility may be best managed by a single, integrated, web-accessible application such as Screensaver. Screensaver has proven useful in meeting the requirements of the ICCB-Longwood/NSRB Screening Facility at Harvard Medical School, and has provided similar benefits to other HTS facilities. PMID:20482787

Screensaver: an open source lab information management system (LIMS) for high throughput screening facilities.

PubMed

Tolopko, Andrew N; Sullivan, John P; Erickson, Sean D; Wrobel, David; Chiang, Su L; Rudnicki, Katrina; Rudnicki, Stewart; Nale, Jennifer; Selfors, Laura M; Greenhouse, Dara; Muhlich, Jeremy L; Shamu, Caroline E

2010-05-18

Shared-usage high throughput screening (HTS) facilities are becoming more common in academe as large-scale small molecule and genome-scale RNAi screening strategies are adopted for basic research purposes. These shared facilities require a unique informatics infrastructure that must not only provide access to and analysis of screening data, but must also manage the administrative and technical challenges associated with conducting numerous, interleaved screening efforts run by multiple independent research groups. We have developed Screensaver, a free, open source, web-based lab information management system (LIMS), to address the informatics needs of our small molecule and RNAi screening facility. Screensaver supports the storage and comparison of screening data sets, as well as the management of information about screens, screeners, libraries, and laboratory work requests. To our knowledge, Screensaver is one of the first applications to support the storage and analysis of data from both genome-scale RNAi screening projects and small molecule screening projects. The informatics and administrative needs of an HTS facility may be best managed by a single, integrated, web-accessible application such as Screensaver. Screensaver has proven useful in meeting the requirements of the ICCB-Longwood/NSRB Screening Facility at Harvard Medical School, and has provided similar benefits to other HTS facilities.

Photocopy of photograph (digital image located in LBNL Photo Lab ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photocopy of photograph (digital image located in LBNL Photo Lab Collection, XBD200503-00117-005). March 2005. PASSAGEWAY UNDER SOUTHEAST QUADRANT, AIR DUCT OPENINGS, BEVATRON - University of California Radiation Laboratory, Bevatron, 1 Cyclotron Road, Berkeley, Alameda County, CA

A new chapter in environmental sensing: The Open-Source Published Environmental Sensing (OPENS) laboratory

NASA Astrophysics Data System (ADS)

Selker, J. S.; Roques, C.; Higgins, C. W.; Good, S. P.; Hut, R.; Selker, A.

2015-12-01

The confluence of 3-Dimensional printing, low-cost solid-state-sensors, low-cost, low-power digital controllers (e.g., Arduinos); and open-source publishing (e.g., Github) is poised to transform environmental sensing. The Open-Source Published Environmental Sensing (OPENS) laboratory has launched and is available for all to use. OPENS combines cutting edge technologies and makes them available to the global environmental sensing community. OPENS includes a Maker lab space where people may collaborate in person or virtually via on-line forum for the publication and discussion of environmental sensing technology (Corvallis, Oregon, USA, please feel free to request a free reservation for space and equipment use). The physical lab houses a test-bed for sensors, as well as a complete classical machine shop, 3-D printers, electronics development benches, and workstations for code development. OPENS will provide a web-based formal publishing framework wherein global students and scientists can peer-review publish (with DOI) novel and evolutionary advancements in environmental sensor systems. This curated and peer-reviewed digital collection will include complete sets of "printable" parts and operating computer code for sensing systems. The physical lab will include all of the machines required to produce these sensing systems. These tools can be addressed in person or virtually, creating a truly global venue for advancement in monitoring earth's environment and agricultural systems. In this talk we will present an example of the process of design and publication the design and data from the OPENS-Permeameter. The publication includes 3-D printing code, Arduino (or other control/logging platform) operational code; sample data sets, and a full discussion of the design set in the scientific context of previous related devices. Editors for the peer-review process are currently sought - contact John.Selker@Oregonstate.edu or Clement.Roques@Oregonstate.edu.

17. VIEW OF AIR LOCK ENTRY DOOR. BANKS OF AIR ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

17. VIEW OF AIR LOCK ENTRY DOOR. BANKS OF AIR FILTERS ARE VISIBLE TO THE SIDES OF THE DOORS. THE BUILDING WAS DIVIDED INTO ZONES BY AIRLOCK DOORS AND AIR FILTERS. AIR PRESSURE DIFFERENTIALS WERE MAINTAINED IN THE ZONES, SUCH THAT AIRFLOW WAS PROGRESSIVELY TOWARD AREAS WITH THE HIGHEST POTENTIAL FOR CONTAMINATION. (9/24/91) - Rocky Flats Plant, Plutonium Manufacturing Facility, North-central section of Plant, just south of Building 776/777, Golden, Jefferson County, CO

Financial impact of reducing door-to-balloon time in ST-elevation myocardial infarction: a single hospital experience.

PubMed

Khot, Umesh N; Johnson-Wood, Michele L; Geddes, Jason B; Ramsey, Curtis; Khot, Monica B; Taillon, Heather; Todd, Randall; Shaikh, Saeed R; Berg, William J

2009-07-26

The impact of reducing door-to-balloon time on hospital revenues, costs, and net income is unknown. We prospectively determined the impact on hospital finances of (1) emergency department physician activation of the catheterization lab and (2) immediate transfer of the patient to an immediately available catheterization lab by an in-house transfer team consisting of an emergency department nurse, a critical care unit nurse, and a chest pain unit nurse. We collected financial data for 52 consecutive ST-elevation myocardial infarction patients undergoing emergency percutaneous intervention from October 1, 2004-August 31, 2005 and compared this group to 80 consecutive ST-elevation myocardial infarction patients from September 1, 2005-June 26, 2006 after protocol implementation. Per hospital admission, insurance payments (hospital revenue) decreased ($35,043 +/- $36,670 vs. $25,329 +/- $16,185, P = 0.039) along with total hospital costs ($28,082 +/- $31,453 vs. $18,195 +/- $9,242, P = 0.009). Hospital net income per admission was unchanged ($6962 vs. $7134, P = 0.95) as the drop in hospital revenue equaled the drop in costs. For every $1000 reduction in total hospital costs, insurance payments (hospital revenue) dropped $1077 for private payers and $1199 for Medicare/Medicaid. A decrease in hospital charges ($70,430 +/- $74,033 vs. $53,514 +/- $23,378, P = 0.059), diagnosis related group relative weight (3.7479 +/- 2.6731 vs. 2.9729 +/- 0.8545, P = 0.017) and outlier payments with hospital revenue>$100,000 (7.7% vs. 0%, P = 0.022) all contributed to decreasing ST-elevation myocardial infarction hospitalization revenue. One-year post-discharge financial follow-up revealed similar results: Insurance payments: $49,959 +/- $53,741 vs. $35,937 +/- $23,125, P = 0.044; Total hospital costs: $39,974 +/- $37,434 vs. $26,778 +/- $15,561, P = 0.007; Net Income: $9984 vs. $9159, P = 0.855. All of the financial benefits of reducing door-to-balloon time in ST-elevation myocardial

Arab Protests May Open Door for U.S. Scholars

ERIC Educational Resources Information Center

Wheeler, David L.; Wilhelm, Ian

2011-01-01

As protesters across the Arab world demand an end to autocratic regimes that have drained universities of resources and suffocated critical thinking, scholars see some hope of an Arab renaissance and a new opening for American involvement. From the ancient Library of Alexandria to a new Islamic-arts museum in Qatar that holds 700-year-old…

Simpler and Safer: One Password Opens Many Online Doors

ERIC Educational Resources Information Center

Carnevale, Dan

2007-01-01

Going online nowadays often requires more log-ins and passwords than most people can remember. Faculty and staff members will sometimes write their various passwords on yellow sticky notes and post them on their computer monitors--leaving confidential data wide open to any passer-by. What if there were just one password? A single log-on for e-mail…

INTERIOR DETAIL, NORTH GARRET DOOR. THE WIRES VISIBLE ABOVE THE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

INTERIOR DETAIL, NORTH GARRET DOOR. THE WIRES VISIBLE ABOVE THE DOOR ARE REMNANTS OF AN EARLY ELECTRICAL SYSTEM INSTALLED BY THE CEMETERY COMPANY - The Woodlands, 4000 Woodlands Avenue, Philadelphia, Philadelphia County, PA

Detail view from the east of the west door in ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Detail view from the east of the west door in the Grand Banqueting Hall. Note plaster turkey ornament in the door pediment. - Masonic Temple, 1 North Broad Street, Philadelphia, Philadelphia County, PA

6. DETAIL OF FLATARCHED WOODEN DOORS USED FOR ANIMAL ENTRY ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

6. DETAIL OF FLAT-ARCHED WOODEN DOORS USED FOR ANIMAL ENTRY AT CENTER OF SOUTHWEST FACADE. DOORS ARE COMPRISED OF THREE WOOD PANELS WITH A KICKPLATE ON SIDES. SMALL, SIX LITE WINDOWS COVERED BY GRILLS AND DETAILED WITH A THICK MASONRY LEDGE ARE LOCATED UNDER THE EAVE ON EITHER SIDE OF DOOR. A DRAINPIPE WITH A CONCRETE SPLASH BLOCK IS A LATER ADDITION. - Presidio of San Francisco, Cavalry Stables, Cowles Street, between Lincoln Boulevard & McDowell Street, San Francisco, San Francisco County, CA

[When doors slam, fingers jam!].

PubMed

Claudet, I; Toubal, K; Carnet, C; Rekhroukh, H; Zelmat, B; Debuisson, C; Cahuzac, J-P

2007-08-01

Epidemiological analysis in a universitary paediatric emergency unit of children admitted after accidental injuries resulting from fingers crushed in a door. Prospective, descriptive cohort study from September 6th, 2004 to July 1st, 2005 included all children admitted for finger injuries crushed in a non-automatic door. included accidents due to automatic doors, toy's or refrigerator doors, families who refused to participate to the study or families who had left the waiting area before medical examination. Collected data were patient and family characteristics, accident characteristics and its management. Three hundred and forty children affected by 427 digital lesions were included. The mean age was 5.5+/-3.8 years (range 4 months - 15.5 years). Male/female ratio was equal to 1.2: 1. Fifty-eight percent of patients belonged to families composed of 3 or more siblings. Ninety-three per cent of families came to hospital within the first 2 hours after the accident (mean delay 99+/-162 min, median range 54 minutes). Location of the accident was: domestic (62%, at home (64%)), at school (17%). Locations within the home were: the bedroom (33%), bathroom and toilets (21%). An adult was present in 75% of cases and responsible for the trauma in 25% of accidents, another child in 44%. The finger or fingers were trapped on the hinge side in 57% of patients. No specific safeguard devices were used by 94% of families. Among victims, 20% had several crushed digits; left and right hand were injured with an equal frequency. The commonest involved digits were: the middle finger (29%), the ring finger (23%). The nail plate was damaged in 60% of digital lesions, associated with a wound (50%), a distal phalanx fracture (P3) (12%). Six children had a partial or complete amputation of P3, 2 children a lesion of the extensor tendon, 1 child had a rupture of the external lateral ligament. Three percent of children required an admission to the paediatric orthopaedic surgery unit. Post

Photocopy of photograph (digital image located in LBNL Photo Lab ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photocopy of photograph (digital image located in LBNL Photo Lab Collection, XBD200503-00117-009). March 2005. OPENINGS OF AIR DUCTS INTO PASSAGEWAY UNDER SOUTHEAST QUADRANT, BEVATRON - University of California Radiation Laboratory, Bevatron, 1 Cyclotron Road, Berkeley, Alameda County, CA

The Vaccination of 35,000 Dogs in 20 Working Days Using Combined Static Point and Door-to-Door Methods in Blantyre, Malawi

PubMed Central

Gibson, Andrew D; Handel, Ian G; Shervell, Kate; Roux, Tarryn; Mayer, Dagmar; Muyila, Stanford; Maruwo, Golden B; Nkhulungo, Edwin M. S; Foster, Rachel A; Chikungwa, Patrick; Chimera, Bernard; Bronsvoort, Barend M.deC; Mellanby, Richard J; Gamble, Luke

2016-01-01

An estimated 60,000 people die of rabies annually. The vast majority of cases of human rabies develop following a bite from an infected dog. Rabies can be controlled in both human and canine populations through widespread vaccination of dogs. Rabies is particularly problematic in Malawi, costing the country an estimated 13 million USD and 484 human deaths annually, with an increasing paediatric incidence in Blantyre City. Consequently, the aim of this study was to vaccinate a minimum of 75% of all the dogs within Blantyre city during a one month period. Blantyre’s 25 administrative wards were divided into 204 working zones. For initial planning, a mean human:dog ratio from the literature enabled estimation of dog population size and dog surveys were then performed in 29 working zones in order to assess dog distribution by land type. Vaccination was conducted at static point stations at weekends, at a total of 44 sites, with each operating for an average of 1.3 days. On Monday to Wednesday, door-to-door vaccination sessions were undertaken in the areas surrounding the preceding static point stations. 23,442 dogs were vaccinated at static point stations and 11,774 dogs were vaccinated during door-to-door vaccinations. At the end of the 20 day vaccination programme, an assessment of vaccination coverage through door-to-door surveys found that of 10,919 dogs observed, 8,661 were vaccinated resulting in a vaccination coverage of 79.3% (95%CI 78.6–80.1%). The estimated human:dog ratio for Blantyre city was 18.1:1. Mobile technology facilitated the collection of data as well as efficient direction and coordination of vaccination teams in near real time. This study demonstrates the feasibility of vaccinating large numbers of dogs at a high vaccination coverage, over a short time period in a large African city. PMID:27414810

Craniux: A LabVIEW-Based Modular Software Framework for Brain-Machine Interface Research

PubMed Central

Degenhart, Alan D.; Kelly, John W.; Ashmore, Robin C.; Collinger, Jennifer L.; Tyler-Kabara, Elizabeth C.; Weber, Douglas J.; Wang, Wei

2011-01-01

This paper presents “Craniux,” an open-access, open-source software framework for brain-machine interface (BMI) research. Developed in LabVIEW, a high-level graphical programming environment, Craniux offers both out-of-the-box functionality and a modular BMI software framework that is easily extendable. Specifically, it allows researchers to take advantage of multiple features inherent to the LabVIEW environment for on-the-fly data visualization, parallel processing, multithreading, and data saving. This paper introduces the basic features and system architecture of Craniux and describes the validation of the system under real-time BMI operation using simulated and real electrocorticographic (ECoG) signals. Our results indicate that Craniux is able to operate consistently in real time, enabling a seamless work flow to achieve brain control of cursor movement. The Craniux software framework is made available to the scientific research community to provide a LabVIEW-based BMI software platform for future BMI research and development. PMID:21687575

Craniux: a LabVIEW-based modular software framework for brain-machine interface research.

PubMed

Degenhart, Alan D; Kelly, John W; Ashmore, Robin C; Collinger, Jennifer L; Tyler-Kabara, Elizabeth C; Weber, Douglas J; Wang, Wei

2011-01-01

This paper presents "Craniux," an open-access, open-source software framework for brain-machine interface (BMI) research. Developed in LabVIEW, a high-level graphical programming environment, Craniux offers both out-of-the-box functionality and a modular BMI software framework that is easily extendable. Specifically, it allows researchers to take advantage of multiple features inherent to the LabVIEW environment for on-the-fly data visualization, parallel processing, multithreading, and data saving. This paper introduces the basic features and system architecture of Craniux and describes the validation of the system under real-time BMI operation using simulated and real electrocorticographic (ECoG) signals. Our results indicate that Craniux is able to operate consistently in real time, enabling a seamless work flow to achieve brain control of cursor movement. The Craniux software framework is made available to the scientific research community to provide a LabVIEW-based BMI software platform for future BMI research and development.

13. Detail of doubledoor opening between machine shop section of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

13. Detail of double-door opening between machine shop section of roundhouse and engine house section of roundhouse. Engine house visible through rectangular opening. At one time the opening extended to the intrados of the arch above the doorway, allowing railroad engines to fit inside the machine shop. View to east. - Duluth & Iron Range Rail Road Company Shops, Roundhouse, Southwest of downtown Two Harbors, northwest of Agate Bay, Two Harbors, Lake County, MN

23. POWELLTYPE CAR THROUGH GRIP REMOVAL DOOR: View looking through ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

23. POWELL-TYPE CAR THROUGH GRIP REMOVAL DOOR: View looking through grip removal door into interior of a Powell-type cable car. - San Francisco Cable Railway, Washington & Mason Streets, San Francisco, San Francisco County, CA

VIEW THROUGH AN ORIGINAL DOOR OF AIRLOCK TO A MODERN ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

VIEW THROUGH AN ORIGINAL DOOR OF AIRLOCK TO A MODERN REPLACEMENT DOOR ON OPPOSITE SIDE. - U.S. Naval Base, Pearl Harbor, Bombproof Communication Center, Hornet Avenue at Liscome Bay Street, Pearl City, Honolulu County, HI

Detail view of the west elevation entrance door, showing the ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Detail view of the west elevation entrance door, showing the door knocker & house numbers (Duplicate view of HABS DC-832-3) - Clements-de Sibour House, 1539 Twenty-ninth Street, Northwest, Washington, District of Columbia, DC

29. BEDROOM #3 INTERIOR SHOWING DOUBLE FRENCH DOORS TO SCREENED ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

29. BEDROOM #3 INTERIOR SHOWING DOUBLE FRENCH DOORS TO SCREENED PORCH AND FIVE-PANELED DOOR TO HALL. VIEW TO WEST. - Big Creek Hydroelectric System, Powerhouse 8, Operator Cottage, Big Creek, Big Creek, Fresno County, CA

2. DETAIL, EAST ENTRANCE, SHOWING OUTER BLAST DOOR AND INNER ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

2. DETAIL, EAST ENTRANCE, SHOWING OUTER BLAST DOOR AND INNER DOORS. - Edwards Air Force Base, Air Force Rocket Propulsion Laboratory, Instrumentation & Control Building, Test Area 1-115, northwest end of Saturn Boulevard, Boron, Kern County, CA

31. HALL INTERIOR SHOWING SINGLE FRENCH DOOR TO NORTH SIDE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

31. HALL INTERIOR SHOWING SINGLE FRENCH DOOR TO NORTH SIDE SCREENED PORCH, AND TRAP-DOOR ACCESS TO ATTIC. VIEW TO NORTHEAST. - Big Creek Hydroelectric System, Powerhouse 8, Operator Cottage, Big Creek, Big Creek, Fresno County, CA

Advanced Physics Labs and Undergraduate Research: Helping Them Work Together

NASA Astrophysics Data System (ADS)

Peterson, Richard W.

2009-10-01

The 2009 Advanced Lab Topical Conference in Ann Arbor affirmed the importance of advanced labs that teach crucial skills and methodologies by carefully conducting a time-honored experiment. Others however argued that such a constrained experiment can play a complementary role to more open-ended, project experiences. A genuine ``experiment'' where neither student or faculty member is exactly sure of the best approach or anticipated result can often trigger real excitement, creativity, and career direction for students while reinforcing the advanced lab and undergraduate research interface. Several examples are cited in areas of AMO physics, optics, fluids, and acoustics. Colleges and universities that have dual-degree engineering, engineering physics, or applied physics programs may especially profit from interdisciplinary projects that utilize optical, electromagnetic, and acoustical measurements in conjunction with computational physics and simulation.

Use of automatic door closers improves fire safety.

PubMed

Waterman, T E

1979-01-01

In a series of 16 full-scale fire tests, investigators at the IIT Research Institute have concluded that automatic door control in the room of fire origin can significantly reduce the spread of toxic smoke and gases. The researchers also investigated the effects of sprinkler actuation, and the functional relationship between sprinklers and automatic door closers. This report presents the results of the study, and presents recommendations for health-care facilities.

46 CFR 72.05-25 - Doors, other than watertight.

Code of Federal Regulations, 2013 CFR

2013-10-01

... bulkheads required to be Class A-0 shall be of solid or hollow steel or equivalent metal construction... top of approved deck covering. Rugs, and carpets, shall not pass through doorways, but linoleum and... 1/2 inch door stop at the sides and top, except: (i) Double doors capable of independent operation...

46 CFR 72.05-25 - Doors, other than watertight.

Code of Federal Regulations, 2014 CFR

2014-10-01

... bulkheads required to be Class A-0 shall be of solid or hollow steel or equivalent metal construction... top of approved deck covering. Rugs, and carpets, shall not pass through doorways, but linoleum and... 1/2 inch door stop at the sides and top, except: (i) Double doors capable of independent operation...

46 CFR 72.05-25 - Doors, other than watertight.

Code of Federal Regulations, 2012 CFR

2012-10-01

... bulkheads required to be Class A-0 shall be of solid or hollow steel or equivalent metal construction... top of approved deck covering. Rugs, and carpets, shall not pass through doorways, but linoleum and... 1/2 inch door stop at the sides and top, except: (i) Double doors capable of independent operation...

Doors to Discovery[TM]. What Works Clearinghouse Intervention Report

ERIC Educational Resources Information Center

What Works Clearinghouse, 2007

2007-01-01

"Doors to Discovery"[TM] is an early childhood curriculum that uses thematic units to engage young children and support them as they build an understanding of their world. "Doors to Discovery"[TM] literacy activities are used to encourage children's development in a number of areas identified by research as the foundation for…

Students' Perspectives on Materials Posted on Faculty Office Doors

ERIC Educational Resources Information Center

Kelly, David B.

2008-01-01

Undergraduates (N = 459) completed a survey in which they rated the appropriateness of various materials that might be posted on the outside of faculty office doors. Results indicated that students considered school-related items to be the most appropriate for posting on faculty doors; items of personal expression were rated second most…

Photocopy of photograph (digital image located in LBNL Photo Lab ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photocopy of photograph (digital image located in LBNL Photo Lab Collection, XBD200503-00117-031). March 2005. MOUSE AT EAST TANGENT, WITH COVER OPEN, LOOKING TOWARD CENTER IGLOO, BEVATRON - University of California Radiation Laboratory, Bevatron, 1 Cyclotron Road, Berkeley, Alameda County, CA

3. EXTERIOR OF SOUTH SIDE SHOWING DOOR TO ENCLOSED FRONT ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

3. EXTERIOR OF SOUTH SIDE SHOWING DOOR TO ENCLOSED FRONT PORCH ON PHOTO RIGHT AND DOOR TO KITCHEN AT PHOTO LEFT. VIEW TO NORTH. - Bishop Creek Hydroelectric System, Control Station, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

16. DINING ROOM INTERIOR SHOWING DOUBLE DOOR ARCHWAY INTO LIVING ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

16. DINING ROOM INTERIOR SHOWING DOUBLE DOOR ARCHWAY INTO LIVING ROOM AND DOUBLE FRENCH DOORS INTO SOUTH END SCREENED PORCH. VIEW TO SOUTHWEST. - Big Creek Hydroelectric System, Powerhouse 8, Operator Cottage, Big Creek, Big Creek, Fresno County, CA

NASA GeneLab Concept of Operations

NASA Technical Reports Server (NTRS)

Thompson, Terri; Gibbs, Kristina; Rask, Jon; Coughlan, Joseph; Smith, Jeffrey

2014-01-01

NASA's GeneLab aims to greatly increase the number of scientists that are using data from space biology investigations on board ISS, emphasizing a systems biology approach to the science. When completed, GeneLab will provide the integrated software and hardware infrastructure, analytical tools and reference datasets for an assortment of model organisms. GeneLab will also provide an environment for scientists to collaborate thereby increasing the possibility for data to be reused for future experimentation. To maximize the value of data from life science experiments performed in space and to make the most advantageous use of the remaining ISS research window, GeneLab will apply an open access approach to conducting spaceflight experiments by generating, and sharing the datasets derived from these biological studies in space.Onboard the ISS, a wide variety of model organisms will be studied and returned to Earth for analysis. Laboratories on the ground will analyze these samples and provide genomic, transcriptomic, metabolomic and proteomic data. Upon receipt, NASA will conduct data quality control tasks and format raw data returned from the omics centers into standardized, annotated information sets that can be readily searched and linked to spaceflight metadata. Once prepared, the biological datasets, as well as any analysis completed, will be made public through the GeneLab Space Bioinformatics System webb as edportal. These efforts will support a collaborative research environment for spaceflight studies that will closely resemble environments created by the Department of Energy (DOE), National Center for Biotechnology Information (NCBI), and other institutions in additional areas of study, such as cancer and environmental biology. The results will allow for comparative analyses that will help scientists around the world take a major leap forward in understanding the effect of microgravity, radiation, and other aspects of the space environment on model organisms

49 CFR 393.60 - Glazing in specified openings.

Code of Federal Regulations, 2010 CFR

2010-10-01

... ACCESSORIES NECESSARY FOR SAFE OPERATION Glazing and Window Construction § 393.60 Glazing in specified openings. (a) Glazing material. Glazing material used in windshields, windows, and doors on a motor vehicle.... (d) Coloring or tinting of windshields and windows. Coloring or tinting of windshields and the...

Detail view from the east of the west door in ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Detail view from the east of the west door in the Grand Banqueting Hall. Note scale laid against the right pilaster and plaster turkey ornament in the door pediment. - Masonic Temple, 1 North Broad Street, Philadelphia, Philadelphia County, PA

46 CFR 131.893 - Watertight doors and watertight hatches.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Watertight doors and watertight hatches. 131.893 Section... hatches. Each watertight door in a bulkhead that must be watertight in compliance with the requirements in part 174 of this chapter, and each watertight hatch, must be marked on both sides in letters at least...

46 CFR 131.893 - Watertight doors and watertight hatches.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Watertight doors and watertight hatches. 131.893 Section... hatches. Each watertight door in a bulkhead that must be watertight in compliance with the requirements in part 174 of this chapter, and each watertight hatch, must be marked on both sides in letters at least...

46 CFR 131.893 - Watertight doors and watertight hatches.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Watertight doors and watertight hatches. 131.893 Section... hatches. Each watertight door in a bulkhead that must be watertight in compliance with the requirements in part 174 of this chapter, and each watertight hatch, must be marked on both sides in letters at least...

46 CFR 131.893 - Watertight doors and watertight hatches.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Watertight doors and watertight hatches. 131.893 Section... hatches. Each watertight door in a bulkhead that must be watertight in compliance with the requirements in part 174 of this chapter, and each watertight hatch, must be marked on both sides in letters at least...

46 CFR 131.893 - Watertight doors and watertight hatches.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Watertight doors and watertight hatches. 131.893 Section... hatches. Each watertight door in a bulkhead that must be watertight in compliance with the requirements in part 174 of this chapter, and each watertight hatch, must be marked on both sides in letters at least...

Stair and entry room, bunkhouse, first floor interior. Door from ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Stair and entry room, bunkhouse, first floor interior. Door from entry hall leads to toilets and bathing rooms. A coat and hat rack is on each side of the door. - Sespe Ranch, Bunkhouse, 2896 Telegraph Road, Fillmore, Ventura County, CA

8. INTERIOR OF FRONT SCREENEDIN PORCH SHOWING PORCH ENTRY DOOR ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

8. INTERIOR OF FRONT SCREENED-IN PORCH SHOWING PORCH ENTRY DOOR AT PHOTO CENTER AND FRONT ENTRY DOOR TO LIVING ROOM AT PHOTO LEFT. VIEW TO NORTHWEST. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

Oblique view of radio room from outside door, looking southeast. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Oblique view of radio room from outside door, looking southeast. Note main electronics rack (left), battery room (through door), and overhead cable ducts. - Western Union Telegraph Company, Jennerstown Relay, Laurel Summit Road off U.S. 30, Laughlintown, Westmoreland County, PA

67. The "new" cellar had a communicating door with the ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

67. The "new" cellar had a communicating door with the parlor cellar to the west. These fragments are what remains of the door between the two spaces. - John Bartram House & Garden, House, 54th Street & Lindbergh Boulevard, Philadelphia, Philadelphia County, PA

TWELVE DOORS TO JAPAN.

ERIC Educational Resources Information Center

BEARDSLEY, RICHARD K.; HALL, JOHN WHITNEY

THE TWELVE DOORS OF THIS COLLEGE-LEVEL TEXT ARE TWELVE CHAPTERS ON ASPECTS OF JAPAN AND JAPANESE CULTURE AS TREATED BY VARIOUS ACADEMIC DISCIPLINES. THE AUTHORS' PURPOSE IN CHOOSING THIS FORMAT WAS TO PRESENT INTRODUCTORY INFORMATION ABOUT JAPAN AND TO ACQUAINT STUDENTS WITH THE AIMS, MATERIALS, AND METHODS OF DISCIPLINES OTHER THAN THE ONE THEY…

Berkeley Lab Training

Science.gov Websites

Berkeley Lab Berkeley Lab A-Z Index Phone Book Jobs Search DOE Help Berkeley Lab Training Welcome Welcome to Berkeley Lab Training! Login to access your LBNL Training Profile. This provides quick access to all of the courses you need. Look below, to learn about different types of training available at

4. AFRD WAREHOUSE, WEST SIDE DETAIL OF ALTERED SLIDING DOORS, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

4. AFRD WAREHOUSE, WEST SIDE DETAIL OF ALTERED SLIDING DOORS, FACING EAST. WEATHER COVER OVER RAIL IS ORIGINAL. SHEET METAL SIDING HAS BEEN INSERTED BETWEEN TWO HALVES OF SLIDING DOORS. - Minidoka Relocation Center Warehouse, 111 South Fir Street, Shoshone, Lincoln County, ID

Effects of wing/elevon gap sealing flapper doors on orbiter elevon effectiveness of model 16-0 in the NAAL 7.75 by 11 foot continuous flow wind tunnel (OA119A)

NASA Technical Reports Server (NTRS)

Mennell, R.

1974-01-01

Space shuttle orbiter elevon effectiveness was measured with the 6 inch elevon/elevon and elevon/fuselage gaps and various configurations of wing/elevon upper hingeline gap sealing flapper doors. The elevon configuration parametric variations consisted of sealing the lower hingeline to prevent flow-through and testing a long chord flapper door, a short chord flapper door, no flapper door (elevon/wing gap upper hingeline completely open), and a completely sealed elevon at elevon deflections from +20 deg to -40 deg. Preliminary data analysis indicates loss of elevon effectiveness at deflections more negative than -20 deg, and little or no effect of flapper door configuration on elevon effectiveness. Flow visualization photographs taken at alpha = 15 deg for two flapper door configurations substantiated the force data results. Aerodynamic force and moment data were measured in the body axis by a 2.5 inch task type internal strain gage balance. The model was sting supported through the base region with a nominal angle of attack range of -10 deg less than or equal to alpha less than or equal to 24 deg at a model angle of sideslip of Beta equal to 0 deg.

The StratusLab cloud distribution: Use-cases and support for scientific applications

NASA Astrophysics Data System (ADS)

Floros, E.

2012-04-01

The StratusLab project is integrating an open cloud software distribution that enables organizations to setup and provide their own private or public IaaS (Infrastructure as a Service) computing clouds. StratusLab distribution capitalizes on popular infrastructure virtualization solutions like KVM, the OpenNebula virtual machine manager, Claudia service manager and SlipStream deployment platform, which are further enhanced and expanded with additional components developed within the project. The StratusLab distribution covers the core aspects of a cloud IaaS architecture, namely Computing (life-cycle management of virtual machines), Storage, Appliance management and Networking. The resulting software stack provides a packaged turn-key solution for deploying cloud computing services. The cloud computing infrastructures deployed using StratusLab can support a wide range of scientific and business use cases. Grid computing has been the primary use case pursued by the project and for this reason the initial priority has been the support for the deployment and operation of fully virtualized production-level grid sites; a goal that has already been achieved by operating such a site as part of EGI's (European Grid Initiative) pan-european grid infrastructure. In this area the project is currently working to provide non-trivial capabilities like elastic and autonomic management of grid site resources. Although grid computing has been the motivating paradigm, StratusLab's cloud distribution can support a wider range of use cases. Towards this direction, we have developed and currently provide support for setting up general purpose computing solutions like Hadoop, MPI and Torque clusters. For what concerns scientific applications the project is collaborating closely with the Bioinformatics community in order to prepare VM appliances and deploy optimized services for bioinformatics applications. In a similar manner additional scientific disciplines like Earth Science can take

Appearance (ethnic origin) of requester affects the foot-in-the-door technique.

PubMed

Fointiat, Valerie; Saint-Bauzel, Roxane

2010-12-01

A study was designed to examine the effect of the appearance of the requester within one of the variants of the foot-in-the-door paradigm, that is, the foot-in-the-door with implicit demand described by Uranowitz in 1975. A confederate (Black vs. Blanc vs. Beur2) approached the participant in a park and presented a small request. Three steps further, the confederate "accidentally" dropped 30 sheets of paper. Whether or not the participant helped the confederate in retrieving the dropped pamphlets was recorded as the implicit dependent variable. The foot-in-the-door effect was observed solely when the requester was Blanc. This result shows that the foot-in-the-door effect is not as strong as the literature suggests and undermines the usual interpretations of the foot-in-the-door effect in terms of self-perception and commitment.

Open-ended versus guided laboratory activities:Impact on students' beliefs about experimental physics

NASA Astrophysics Data System (ADS)

Wilcox, Bethany R.; Lewandowski, H. J.

2016-12-01

Improving students' understanding of the nature of experimental physics is often an explicit or implicit goal of undergraduate laboratory physics courses. However, lab activities in traditional lab courses are typically characterized by highly structured, guided labs that often do not require or encourage students to engage authentically in the process of experimental physics. Alternatively, open-ended laboratory activities can provide a more authentic learning environment by, for example, allowing students to exercise greater autonomy in what and how physical phenomena are investigated. Engaging in authentic practices may be a critical part of improving students' beliefs around the nature of experimental physics. Here, we investigate the impact of open-ended activities in undergraduate lab courses on students' epistemologies and expectations about the nature of experimental physics, as well as their confidence and affect, as measured by the Colorado Learning Attitudes about Science Survey for Experimental Physics (E-CLASS). Using a national data set of student responses to the E-CLASS, we find that the inclusion of some open-ended lab activities in a lab course correlates with more expertlike postinstruction responses relative to courses that include only traditional guided lab activities. This finding holds when examining postinstruction E-CLASS scores while controlling for the variance associated with preinstruction scores, course level, student major, and student gender.

Interior view, secondfloor corridor looking east. Note the door to ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Interior view, second-floor corridor looking east. Note the door to Egyptian Hall in the center distance and the door to Gothic Hall on the eastern entresol (third floor) at the top of the stairs - Masonic Temple, 1 North Broad Street, Philadelphia, Philadelphia County, PA

Hangar no. 1 perspective view of south doors and west ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Hangar no. 1 perspective view of south doors and west side doors. Seen from hangar apron. Note hydrogen building at left edge distance. Looking 44 NE. - Marine Corps Air Station Tustin, Northern Lighter Than Air Ship Hangar, Meffett Avenue & Maxfield Street, Tustin, Orange County, CA

7. EXTERIOR DETAIL OF FRONT DOOR ON CASHBAUGH PERIOD PORTION ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

7. EXTERIOR DETAIL OF FRONT DOOR ON CASHBAUGH PERIOD PORTION OF HOUSE SHOWING PEDIMENTED LINTEL. DOOR TO BEDROOM NO. 1 ON SAME WALL AT PHOTO RIGHT. VIEW TO NORTHEAST. - Bishop Creek Hydroelectric System, Plant 6, Cashbaugh-Kilpatrick House, Bishop Creek, Bishop, Inyo County, CA

46 CFR 170.255 - Class 1 doors; permissible locations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... point at side, is at least 7 feet (2.14 meters) above the deepest load line. (b) Class 1 doors are..., the door is in a location where it will be closed at all times except when actually in use; and (2... lowest point at side is less than 7 feet (2.14 meters) above the deepest load line, an indicator light...

14. INTERIOR OF SOUTH BEDROOM SHOWING FOURPANEL DOORS TO KITCHEN ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

14. INTERIOR OF SOUTH BEDROOM SHOWING FOUR-PANEL DOORS TO KITCHEN AT PHOTO LEFT AND BATHROOM AT PHOTO RIGHT, AND BUILT-IN CLOSET BETWEEN THE DOORS ON NORTH WALL. VIEW TO NORTH. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

16. INTERIOR OF NORTH BEDROOM SHOWING FOURPANEL DOORS TO LIVING ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

16. INTERIOR OF NORTH BEDROOM SHOWING FOUR-PANEL DOORS TO LIVING ROOM AT PHOTO RIGHT AND BATHROOM AT PHOTO LEFT, AND BUILT-IN CLOSET BETWEEN THE DOORS ON SOUTH WALL. VIEW TO SOUTH. - Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Creek, Bishop, Inyo County, CA

South west corner of Bunkhouse showing the door to the ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

South west corner of Bunkhouse showing the door to the basement, electric panels and the hinged door to the basement used for unloading items into the basement. A small ranch hand's house sits adjacent to the west. - Sespe Ranch, Bunkhouse, 2896 Telegraph Road, Fillmore, Ventura County, CA

If I Could Be a Door: Unlocking Imagination and Creativity.

ERIC Educational Resources Information Center

Skophammer, Karen

2003-01-01

Presents an art project used with fifth- and sixth-grade students in which they designed a door using clay. Explains that the students used mood to create a door for a specific person. States that this project teaches students how to express mood through their artwork. (CMK)

Rotational and frictional dynamics of the slamming of a door

NASA Astrophysics Data System (ADS)

Klein, Pascal; Müller, Andreas; Gröber, Sebastian; Molz, Alexander; Kuhn, Jochen

2017-01-01

A theoretical and experimental investigation of the rotational dynamics, including friction, of a slamming door is presented. Based on existing work regarding different damping models for rotational and oscillatory motions, we examine different forms for the (angular) velocity dependence (ωn, n = 0, 1, 2) of the frictional force. An analytic solution is given when all three friction terms are present and several solutions for specific cases known from the literature are reproduced. The motion of a door is investigated experimentally using a smartphone, and the data are compared with the theoretical results. A laboratory experiment under more controlled conditions is conducted to gain a deeper understanding of the movement of a slammed door. Our findings provide quantitative evidence that damping models involving quadratic air drag are most appropriate for the slamming of a door. Examining this everyday example of a physical phenomenon increases student motivation, because they can relate it to their own personal experience.

Video streaming technologies using ActiveX and LabVIEW

NASA Astrophysics Data System (ADS)

Panoiu, M.; Rat, C. L.; Panoiu, C.

2015-06-01

The goal of this paper is to present the possibilities of remote image processing through data exchange between two programming technologies: LabVIEW and ActiveX. ActiveX refers to the process of controlling one program from another via ActiveX component; where one program acts as the client and the other as the server. LabVIEW can be either client or server. Both programs (client and server) exist independent of each other but are able to share information. The client communicates with the ActiveX objects that the server opens to allow the sharing of information [7]. In the case of video streaming [1] [2], most ActiveX controls can only display the data, being incapable of transforming it into a data type that LabVIEW can process. This becomes problematic when the system is used for remote image processing. The LabVIEW environment itself provides little if any possibilities for video streaming, and the methods it does offer are usually not high performance, but it possesses high performance toolkits and modules specialized in image processing, making it ideal for processing the captured data. Therefore, we chose to use existing software, specialized in video streaming along with LabVIEW and to capture the data provided by them, for further use, within LabVIEW. The software we studied (the ActiveX controls of a series of media players that utilize streaming technology) provide high quality data and a very small transmission delay, ensuring the reliability of the results of the image processing.

12. VIEW OF (PRESUMED) OUTHOUSE SHED. DOOR HAS AN AIR ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

12. VIEW OF (PRESUMED) OUTHOUSE SHED. DOOR HAS AN AIR FORCE INSIGNIA EMBLEM AFFIXED, 'AIR FORCE WEAPONS LABORATORY.' OTHER SIGN ON DOOR SAYS, 'BSD LIASON OFFICE.' INEL PHOTO NUMBER 65-6173, TAKEN NOVEMBER 10, 1965. - Idaho National Engineering Laboratory, Advanced Reentry Vehicle Fusing System, Scoville, Butte County, ID

46 CFR 42.15-10 - Doors.

Code of Federal Regulations, 2010 CFR

2010-10-01

... superstructures shall be fitted with doors of steel or other equivalent material, permanently and strongly attached to the bulkhead, and framed, stiffened and fitted so that the whole structure is of equivalent...

46 CFR 42.15-10 - Doors.

Code of Federal Regulations, 2011 CFR

2011-10-01

... superstructures shall be fitted with doors of steel or other equivalent material, permanently and strongly attached to the bulkhead, and framed, stiffened and fitted so that the whole structure is of equivalent...

46 CFR 42.15-10 - Doors.

Code of Federal Regulations, 2013 CFR

2013-10-01

... superstructures shall be fitted with doors of steel or other equivalent material, permanently and strongly attached to the bulkhead, and framed, stiffened and fitted so that the whole structure is of equivalent...

46 CFR 42.15-10 - Doors.

Code of Federal Regulations, 2014 CFR

2014-10-01

... superstructures shall be fitted with doors of steel or other equivalent material, permanently and strongly attached to the bulkhead, and framed, stiffened and fitted so that the whole structure is of equivalent...

46 CFR 42.15-10 - Doors.

Code of Federal Regulations, 2012 CFR

2012-10-01

... superstructures shall be fitted with doors of steel or other equivalent material, permanently and strongly attached to the bulkhead, and framed, stiffened and fitted so that the whole structure is of equivalent...

The community FabLab platform: applications and implications in biomedical engineering.

PubMed

Stephenson, Makeda K; Dow, Douglas E

2014-01-01

Skill development in science, technology, engineering and math (STEM) education present one of the most formidable challenges of modern society. The Community FabLab platform presents a viable solution. Each FabLab contains a suite of modern computer numerical control (CNC) equipment, electronics and computing hardware and design, programming, computer aided design (CAD) and computer aided machining (CAM) software. FabLabs are community and educational resources and open to the public. Development of STEM based workforce skills such as digital fabrication and advanced manufacturing can be enhanced using this platform. Particularly notable is the potential of the FabLab platform in STEM education. The active learning environment engages and supports a diversity of learners, while the iterative learning that is supported by the FabLab rapid prototyping platform facilitates depth of understanding, creativity, innovation and mastery. The product and project based learning that occurs in FabLabs develops in the student a personal sense of accomplishment, self-awareness, command of the material and technology. This helps build the interest and confidence necessary to excel in STEM and throughout life. Finally the introduction and use of relevant technologies at every stage of the education process ensures technical familiarity and a broad knowledge base needed for work in STEM based fields. Biomedical engineering education strives to cultivate broad technical adeptness, creativity, interdisciplinary thought, and an ability to form deep conceptual understanding of complex systems. The FabLab platform is well designed to enhance biomedical engineering education.

Reducing Door-to-Needle Times using Toyota’s Lean Manufacturing Principles and Value Stream Analysis

PubMed Central

Ford, Andria L.; Williams, Jennifer A.; Spencer, Mary; McCammon, Craig; Khoury, Naim; Sampson, Tomoko; Panagos, Peter; Lee, Jin-Moo

2012-01-01

Background Earlier tPA treatment for acute ischemic stroke increases efficacy, prompting national efforts to reduce door-to-needle times (DNTs). We utilized lean process improvement methodology to develop a streamlined IV tPA protocol. Methods In early 2011, a multi-disciplinary team analyzed the steps required to treat acute ischemic stroke patients with IV tPA, utilizing value stream analysis (VSA). We directly compared the tPA-treated patients in the “pre-VSA” epoch to the “post-VSA” epoch with regard to baseline characteristics, protocol metrics, and clinical outcomes. Results The VSA revealed several tPA protocol inefficiencies: routing of patients to room, then to CT, then back to room; serial processing of work flow; and delays in waiting for lab results. On 3/1/2011, a new protocol incorporated changes to minimize delays: routing patients directly to head CT prior to patient room, utilizing parallel process work-flow, and implementing point-of-care labs. In the pre-and post-VSA epochs, 132 and 87 patients were treated with IV tPA, respectively. Compared to pre-VSA, DNTs and percent of patients treated ≤60 minutes from hospital arrival were improved in the post-VSA epoch: 60 min vs. 39 min (p<0.0001) and 52% vs. 78% (p<0.0001), respectively, with no change in symptomatic hemorrhage rate. Conclusions Lean process improvement methodology can expedite time-dependent stroke care, without compromising safety. PMID:23138440

Overview of the Fire Lab at Missoula Experiments (FLAME)

Treesearch

S. M. Kreidenweis; J. L. Collett; H. Moosmuller; W. P. Arnott; WeiMin Hao; W. C. Malm

2010-01-01

The Fire Lab at Missoula Experiments (FLAME) used a series of open biomass burns, conducted in 2006 and 2007 at the Forest Service Fire Science Laboratory in Missoula, MT, to characterize the physical, chemical and optical properties of biomass combustion emissions. Fuels were selected primarily based on their projected importance for emissions from prescribed and wild...

CCR Interns | Center for Cancer Research

Cancer.gov

The Cancer Research Interns (CRI) Summer Program was inaugurated in 2004 to provide an open door for students looking for an initial training opportunity. The goal is to enhance diversity within the CCR (Center for Cancer Research) training program and we have placed 338 students from 2004 to 2017, in labs and branches across the division.  The CCR and the Center for Cancer

46 CFR 190.10-20 - No means for locking doors.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false No means for locking doors. 190.10-20 Section 190.10-20 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS CONSTRUCTION AND ARRANGEMENT Means of Escape § 190.10-20 No means for locking doors. (a) No means shall be...

Revolving Classroom Door: Management Strategies To Eliminate the Quick Spin.

ERIC Educational Resources Information Center

Rancifer, Jesse L.

This paper presents classroom management practices that can be used to avoid the "revolving classroom door." In the revolving classroom door, misbehaving students are sent to the principal, and eventually returned to the classroom with no gains in student behavior or opportunity for learning. The paper begins by discussing the meaning of classroom…

Impact of an emergency medicine pharmacist on initial antibiotic prophylaxis for open fractures in trauma patients.

PubMed

Harvey, Somer; Brad Hall, A; Wilson, Kayla

2018-02-01

Targeted antibiotic treatment reduces the infection risk of open fractures when soft tissue and bone are exposed to the environment. The risk of infection increases with higher degrees of injury. The Gustilo-Anderson system was developed to identify the degree of injury of open fractures and can be utilized to guide initial antibiotic therapy. Few studies have been published evaluating the potential impact of emergency medicine pharmacists in trauma, and currently no study has evaluated a pharmacist's influence on antibiotic selection and timing for open fractures. The objective of this study was to determine the impact of an emergency medicine pharmacist on initial antibiotic selection and timing in trauma patients with open fractures. This was a retrospective cohort study. Trauma alerts with open fractures from May 1, 2014 to June 30, 2016 were eligible for inclusion. The primary outcome was to determine if pharmacist participation during trauma resuscitation was associated with an increased proportion of initial antibiotic selection meeting guideline recommendations. The secondary outcome was the door-to-antibiotic administration time during resuscitation. Initial prophylactic antibiotic recommendations were met in 81% of trauma resuscitations when a pharmacist was present versus 47% without a pharmacist present (p<0.01). The median door-to-antibiotic time was 14min in the PHARM group versus 20min in the NO-PHARM group (p=0.02). The participation of an EM pharmacist during initial trauma resuscitation resulted in improved initial antibiotic selection and faster door-to-antibiotic administration times in trauma patients with open fractures. Copyright © 2017 Elsevier Inc. All rights reserved.

Encouraging entrepreneurship in university labs: Research activities, research outputs, and early doctorate careers

PubMed Central

2017-01-01

This paper investigates how the encouragement of entrepreneurship within university research labs relates with research activities, research outputs, and early doctorate careers. Utilizing a panel survey of 6,840 science & engineering doctoral students at 39 R1 research universities, this study shows that entrepreneurship is widely encouraged across university research labs, ranging from 54% in biomedical engineering to 18% in particle physics, while only a small share of labs openly discourage entrepreneurship, from approximately 3% in engineering to approximately 12% in the life sciences. Within fields, there is no difference between labs that encourage entrepreneurship and those that do not with respect to basic research activity and the number of publications. At the same time, labs that encourage entrepreneurship are significantly more likely to report invention disclosures, particularly in engineering where such labs are 41% more likely to disclose inventions. With respect to career pathways, PhDs students in labs that encourage entrepreneurship do not differ from other PhDs in their interest in academic careers, but they are 87% more likely to be interested in careers in entrepreneurship and 44% more likely to work in a startup after graduation. These results persist even when accounting for individuals’ pre-PhD interest in entrepreneurship and the encouragement of other non-academic industry careers. PMID:28178270

Encouraging entrepreneurship in university labs: Research activities, research outputs, and early doctorate careers.

PubMed

Roach, Michael

2017-01-01

This paper investigates how the encouragement of entrepreneurship within university research labs relates with research activities, research outputs, and early doctorate careers. Utilizing a panel survey of 6,840 science & engineering doctoral students at 39 R1 research universities, this study shows that entrepreneurship is widely encouraged across university research labs, ranging from 54% in biomedical engineering to 18% in particle physics, while only a small share of labs openly discourage entrepreneurship, from approximately 3% in engineering to approximately 12% in the life sciences. Within fields, there is no difference between labs that encourage entrepreneurship and those that do not with respect to basic research activity and the number of publications. At the same time, labs that encourage entrepreneurship are significantly more likely to report invention disclosures, particularly in engineering where such labs are 41% more likely to disclose inventions. With respect to career pathways, PhDs students in labs that encourage entrepreneurship do not differ from other PhDs in their interest in academic careers, but they are 87% more likely to be interested in careers in entrepreneurship and 44% more likely to work in a startup after graduation. These results persist even when accounting for individuals' pre-PhD interest in entrepreneurship and the encouragement of other non-academic industry careers.

22. DOOR CONTROL BOX AT STATION 70.5 OF MST FOR ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

22. DOOR CONTROL BOX AT STATION 70.5 OF MST FOR CONTROL OF SOUTH DOORS. NITROGEN PRESSURE REGULATOR ON LEFT. - Vandenberg Air Force Base, Space Launch Complex 3, Launch Pad 3 East, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

4. WEST FACADE, DOOR LEADING TO THE ELECTRICAL ROOM ON ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

4. WEST FACADE, DOOR LEADING TO THE ELECTRICAL ROOM ON RIGHT. THE DOOR TO THE LEFT IS THE WEST ENTRANCE TO THE CATWALK LOCATED OVER THE STORAGE TANKS. - Rocky Mountain Arsenal, Tank House, Quadrant 1, approximately 1000 feet South of December Seventh Avenue; 2200 feet East of D Street, Commerce City, Adams County, CO

9. INTERIOR OF LIVING ROOM SHOWING OPEN 6LIGHT FRONT ENTRY ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

9. INTERIOR OF LIVING ROOM SHOWING OPEN 6-LIGHT FRONT ENTRY DOOR AND TWO 6-LIGHT OVER 1-LIGHT SASH WINDOWS OVERLOOKING FRONT ENTRY STEPS. VIEW TO NORTHEAST. - Rush Creek Hydroelectric System, Clubhouse Cottage, Rush Creek, June Lake, Mono County, CA

KNMI DataLab experiences in serving data-driven innovations

NASA Astrophysics Data System (ADS)

Noteboom, Jan Willem; Sluiter, Raymond

2016-04-01

Climate change research and innovations in weather forecasting rely more and more on (Big) data. Besides increasing data from traditional sources (such as observation networks, radars and satellites), the use of open data, crowd sourced data and the Internet of Things (IoT) is emerging. To deploy these sources of data optimally in our services and products, KNMI has established a DataLab to serve data-driven innovations in collaboration with public and private sector partners. Big data management, data integration, data analytics including machine learning and data visualization techniques are playing an important role in the DataLab. Cross-domain data-driven innovations that arise from public-private collaborative projects and research programmes can be explored, experimented and/or piloted by the KNMI DataLab. Furthermore, advice can be requested on (Big) data techniques and data sources. In support of collaborative (Big) data science activities, scalable environments are offered with facilities for data integration, data analysis and visualization. In addition, Data Science expertise is provided directly or from a pool of internal and external experts. At the EGU conference, gained experiences and best practices are presented in operating the KNMI DataLab to serve data-driven innovations for weather and climate applications optimally.

Diffraction Effects in the SOFIA Telescope and Cavity Door

NASA Astrophysics Data System (ADS)

Erickson, E. F.; Haas, M. R.; Davis, P. K.

2005-12-01

Calculations of diffraction phenomena for SOFIA (the Stratospheric Observatory for Infrared Astronomy) are described. The analyses establish the diffraction-limited point-spread function for the planned central obscuration of the telescope, confirm the specification for the oversized primary mirror diameter, evaluate spider diffraction effects, and determine the variation in focal-plane flux with position of the telescope relative to the cavity door. The latter is a concern because motion between the door aperture and the telescope can vary the flux from a point source and the sky background by diffraction (even when the door aperture does not physically obstruct the geometrical beam). We find all these effects to be acceptable in terms of observatory performance, with the possible exception of fractional background variations 3E-3 at wavelengths 1mm. Fractional background variations larger than 1E-6 can exceed photon shot noise in one second for broad-band, background-limited infrared detectors systems. However, we expect that synchronous signal demodulation using the telescope's chopping secondary mirror will obviate this effect, assuming modulation of the diffracted sky radiation by the relative motion of the door and telescope occurs at frequencies well below the chopoper frequency. This work is supported by the National Aeronautics and Space Administration.

e-Learning - Physics Labs

NASA Astrophysics Data System (ADS)