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

Bethel, E Wes; Brugger, Eric

Supercomputing centers are unique resources that aim to enable scientific knowledge discovery by employing large computational resources - the 'Big Iron.' Design, acquisition, installation, and management of the Big Iron are carefully planned and monitored. Because these Big Iron systems produce a tsunami of data, it's natural to colocate the visualization and analysis infrastructure. This infrastructure consists of hardware (Little Iron) and staff (Skinny Guys). Our collective experience suggests that design, acquisition, installation, and management of the Little Iron and Skinny Guys doesn't receive the same level of treatment as that of the Big Iron. This article explores the followingmore » questions about the Little Iron: How should we size the Little Iron to adequately support visualization and analysis of data coming off the Big Iron? What sort of capabilities must it have? Related questions concern the size of visualization support staff: How big should a visualization program be - that is, how many Skinny Guys should it have? What should the staff do? How much of the visualization should be provided as a support service, and how much should applications scientists be expected to do on their own?« less

30 CFR 56.12047 - Guy wires.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Guy wires. 56.12047 Section 56.12047 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Electricity § 56.12047 Guy wires. Guy...

30 CFR 56.12047 - Guy wires.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Guy wires. 56.12047 Section 56.12047 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Electricity § 56.12047 Guy wires. Guy...

30 CFR 56.12047 - Guy wires.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Guy wires. 56.12047 Section 56.12047 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Electricity § 56.12047 Guy wires. Guy...

30 CFR 56.12047 - Guy wires.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Guy wires. 56.12047 Section 56.12047 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Electricity § 56.12047 Guy wires. Guy...

30 CFR 77.705 - Guy wires; grounding.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Guy wires; grounding. 77.705 Section 77.705 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH... § 77.705 Guy wires; grounding. Guy wires from poles supporting high-voltage transmission lines shall be...

30 CFR 57.12047 - Guy wires.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Guy wires. 57.12047 Section 57.12047 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND... Underground § 57.12047 Guy wires. Guy wires of poles supporting high-voltage transmission lines shall meet the...

30 CFR 77.705 - Guy wires; grounding.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Guy wires; grounding. 77.705 Section 77.705 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH... § 77.705 Guy wires; grounding. Guy wires from poles supporting high-voltage transmission lines shall be...

Visualization at Supercomputing Centers: The Tale of Little Big Iron and the Three Skinny Guys

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

Bethel, E. Wes; van Rosendale, John; Southard, Dale

2010-12-01

Supercomputing Centers (SC's) are unique resources that aim to enable scientific knowledge discovery through the use of large computational resources, the Big Iron. Design, acquisition, installation, and management of the Big Iron are activities that are carefully planned and monitored. Since these Big Iron systems produce a tsunami of data, it is natural to co-locate visualization and analysis infrastructure as part of the same facility. This infrastructure consists of hardware (Little Iron) and staff (Skinny Guys). Our collective experience suggests that design, acquisition, installation, and management of the Little Iron and Skinny Guys does not receive the same level ofmore » treatment as that of the Big Iron. The main focus of this article is to explore different aspects of planning, designing, fielding, and maintaining the visualization and analysis infrastructure at supercomputing centers. Some of the questions we explore in this article include:"How should the Little Iron be sized to adequately support visualization and analysis of data coming off the Big Iron?" What sort of capabilities does it need to have?" Related questions concern the size of visualization support staff:"How big should a visualization program be (number of persons) and what should the staff do?" and"How much of the visualization should be provided as a support service, and how much should applications scientists be expected to do on their own?"« less

29 CFR 1926.1436 - Derricks.

Code of Federal Regulations, 2013 CFR

2013-07-01

... and guying must be designed to withstand maximum horizontal and vertical forces encountered when... be designed to withstand maximum horizontal and vertical forces encountered when operating within...”). (D) Applicable terms in section 7-0.2 (“Definitions”). (ii) Load tests for new hoists. The employer...

29 CFR 1926.1436 - Derricks.

Code of Federal Regulations, 2012 CFR

2012-07-01

... and guying must be designed to withstand maximum horizontal and vertical forces encountered when... be designed to withstand maximum horizontal and vertical forces encountered when operating within...”). (D) Applicable terms in section 7-0.2 (“Definitions”). (ii) Load tests for new hoists. The employer...

29 CFR 1926.1436 - Derricks.

Code of Federal Regulations, 2011 CFR

2011-07-01

... and guying must be designed to withstand maximum horizontal and vertical forces encountered when... be designed to withstand maximum horizontal and vertical forces encountered when operating within...”). (D) Applicable terms in section 7-0.2 (“Definitions”). (ii) Load tests for new hoists. The employer...

29 CFR 1926.1436 - Derricks.

Code of Federal Regulations, 2014 CFR

2014-07-01

... and guying must be designed to withstand maximum horizontal and vertical forces encountered when... be designed to withstand maximum horizontal and vertical forces encountered when operating within...”). (D) Applicable terms in section 7-0.2 (“Definitions”). (ii) Load tests for new hoists. The employer...

Water Operations Technical Support Program. Proceedings: CE Workshop on Reservoir Releases Held in Atlanta, Georgia on 28-30 October 1986.

DTIC Science & Technology

1987-07-01

development of new stainless steel order of 2 ppm. runners which would be less susceptible to cavitation damage and which could possibly be Hub Baffles...in the new lake, and a later than Dy guying the manifold pipe to concrete anchor norial fall turncver. Llocks on the lake bottow with stainless steel ...1 ) ". , . :’--)o iwn i n- e. Upograding all galvanized "oIpe In the 7mstrt’cat ’n hor Paiw 4aater -1,a ity arrays and supply lines to stainless steel

Development of Meteorological Towers Using Advanced Composite Materials

NASA Astrophysics Data System (ADS)

Alshurafa, Sami A.

The research program involved both numerical and experimental work. The numerical analysis was conducted to simulate the static and dynamic behaviour of the 81 m meteorological FRP guyed tower under wind and ice loading. The FRP tower consisted of 16 segments each made of 3 cells connected together to form an equilateral triangle having equal sides of 450 mm. The segments were interconnected using internal sleeves. Various non-linear finite element models were developed to study a number of design parameters for the 81 m FRP tower such as, different laminates containing a variety of stacking sequences of laminate orientations with various thicknesses, different cable diameters, and appropriate guy cable spacing levels. The effect of pre-stressing the guy cables up to 10 % of their breaking strength was investigated. The effect of fibre volume fraction on the design of the FRP tower was also examined. Furthermore, an 8.6 m FRP tower segment was designed using the finite element analysis and subject to the same loading conditions experienced by the bottom section of the 81 m FRP tower. A modal analysis was carried out for both the 8.6 m FRP tower segment with and without a mass on the top as well as for the 81 m FRP guyed tower to evaluate the vibration performance of these towers. The experimental work involved extensive material testing to define the material properties for use in the analysis of the 81 m FRP tower. It also involved the design and fabrication of a special collapsible mandrel for fabricating the FRP cells for the 8.6 m tower segment. The 8.6 m tower was tested horizontally under static lateral loading to 80 % of its estimated failure load using a "whiffle tree" arrangement, in order to simulate a uniformly distributed wind loading. Later, the same FRP tower was erected in a vertical position and was tested with and without a mass on top under dynamic loading to obtain the natural frequencies. Lastly, a comparative study was conducted between two 81 m FRP towers having different fibre volume fractions and a steel tower having a circular cross section.

IkeNet: Social Network Analysis of E-mail Traffic in the Eisenhower Leadership Development Program

DTIC Science & Technology

2007-11-01

8217Create the recipients TO TempArray = Sphit(strTo,") For Each varArrayltem In TemnpArray hextGuy = Chr(34) & CStr (Trim(varArrayltem)) & Chr(34) MsgBox...34next guy = " & nextGuy ’Set oRecipient = Recipients.Add(nextGuy) Set oRecipient = Recipients.Add( CStr (Trim(varArrayItem))) oRecipient.Type = olTo...TempArray = Split(strAttachments, "" For Each varArrayltern In TempArray .Attachments.Add CStr (Trim(varArrayItem)) Next varArrayltern .Send No return value

Valley Fill Design and Construction Alternatives to Improve Ecological Performance

EPA Pesticide Factsheets

This presentation discusses; current challenges, comprehensive approaches, BMPs, the Middlefork Development, the Guy Cove project, and a path forward when looking at construction alternatives to improve the ecological performance of valley fills.

Comparison of STONE, CROES and Guy's nephrolithometry scoring systems for predicting stone-free status and complication rates after percutaneous nephrolithotomy in obese patients.

PubMed

Ozgor, Faruk; Yanaral, Fatih; Savun, Metin; Ozdemir, Harun; Sarilar, Omer; Binbay, Murat

2017-07-29

In this study, we aim to evaluate the accuracy of STONE (stone size, tract length, obstruction, number of involved calyces, and essence/stone density), Clinical Research Office of the Endourological Society (CROES), and Guy's nephrolithometry scoring systems (NSS) in obese patients. The charts of patients who underwent percutaneous nephrolithotomy (PNL) between June 2008 and June 2016 were retrospectively analyzed. Calculations of the STONE, CROES, and Guy's NSS were performed by a resident who was well informed regarding each NSS. Patients were classified under nine scores according to STONE, four grades according to CROES, and four grades according to Guy's NSS. In total, 248 obese patients were enrolled in the study. Stone size was significantly higher in patients without stone-free status (p = 0.001). In patients who were stone-free and those with residual stones, the mean STONE score was 9.71 and 9.23 (p = 0.160), CROES was 172 and 129 (p = 0.001), and Guy's NSS was 1.67 and 2.75 (p = 0.001). Multivariate regression analysis identified the CROES and Guy's NSS were independent factors for PNL success in obese patients (p = 0.01 and p = 0.01, respectively). The CROES and Guy's NSS showed good accuracy with PNL success (AUC = 0.777 and AUC = 0.844, respectively). None of the three NSS systems were statically associated with a complication rate (p = 0.23 for STONE, p = 0.14 for CROES, and p = 0.51 for Guy's NSS). Our study demonstrated that CROES and Guy's NSS were independent predictors of stone-free rate following PNL in obese patients. Our study also revealed that three of the NSSs were not useful for predicting PNL complications in obese patients.

Level of mobility limitations and falls status in persons with multiple sclerosis.

PubMed

Coote, Susan; Finlayson, Marcia; Sosnoff, Jacob J

2014-05-01

To investigate whether fall rates are constant across levels of mobility limitations. Secondary analysis of baseline assessments from a stratified randomized controlled trial. Community. Persons with multiple sclerosis (N=365) were divided into 5 groups based on the mobility section of the Guy's Neurological Disability Scale (GNDS): no walking impairment (n=82); impaired walking, no aid (n=87); unilateral support (n=76); bilateral support to walk (n=78); or occasional wheelchair user (n=42). Not applicable. Self-reported fall history (ie, retrospective) in the preceding 3 months. One hundred twenty-four persons in the overall sample reported falling in the last 3 months (fall prevalence, 33.97%). Of the total sample, 17.8% reported 2 or more falls in the last 3 months. Chi-square analysis revealed a significant difference in the proportion of fallers across GNDS categories (χ(2)=42.64, P<.001). Post hoc analysis revealed that the group who walked with bilateral support had the greatest proportion of fallers (52.6%), while the group without walking impairment had the lowest proportion (15.9%). An examination of recurrent fallers as a function of group found that there were more recurrent fallers (70%) in the group that had a walking impairment but used no aid, relative to the other groups. The current findings highlight that fall rates including recurrent fall prevalence are not uniform across mobility aid categories in persons with MS. Those using bilateral assistance for gait have the highest prevalence of fallers, and those with walking limitations and not yet using an aid had the greatest prevalence of multiple falls. Copyright © 2014 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

Antitank Warfare Seminar Held in Washington, DC on 14-15 October 1976.

DTIC Science & Technology

1976-10-01

missed, and the guy jumped out of the tank and waved at him. It was a Tiger ( tank ) and the guy, very shocked and frightened, popped open the hatch and...is not clear enough. Something about the Tiger - tank , opening of the hatch... and the guy waving at Rudel. The question directed to Col. Rudel by the

The New Techie.

ERIC Educational Resources Information Center

Landis, Melodee

2001-01-01

Describes the blurring line between the traditional roles of "systems guys" and "hackers" in the world of computer network professionals, creating a "techie 3.0," or computer professional who has experience and training in technical and non-technical fields and contributes both design expertise and creativity. (EV)

My Ward: The Story of St Thomas', Guy's and the Evelina Children's Hospitals and their Ward Names Wendy Mathews My Ward: The Story of St Thomas', Guy's and the Evelina Children's Hospitals and their Ward Names | Walpole House Publishing £5 I 135pp | 9780956394200 0956394205 [Formula: see text].

PubMed

2011-05-01

This is a fascinating record of the stories behind the names of wards at three London hospitals and of the hospitals themselves. Made possible by a grant from Guy's and st Thomas' Charity, it is beautifully produced and illustrated and is a great historical read.

The Buzz on Social Marketing: Don’t be That Guy

DTIC Science & Technology

2011-01-24

Fleishman-Hillard International Communications The Buzz on Social  Marketing : Don’t be That Guy January 24, 2011 Jennifer Quermann The Quadruple Aim...REPORT TYPE 3. DATES COVERED 00-00-2011 to 00-00-2011 4. TITLE AND SUBTITLE The Buzz on Social Marketing : Don’t be That Guy 5a. CONTRACT...Ongoing briefings/presentations to chain of command 4 Create Social Marketing Foundation Secondary research • Ongoing scientific literature review

Deep Rivers of Learning

ERIC Educational Resources Information Center

Claxton, Guy

2018-01-01

It's all too easy for teachers to focus on building students' knowledge and skills without paying attention to the mental habits that students need to be effective learners. Guy Claxton discusses the need for teachers to design their instruction in a way that promotes resilience, curiosity, independence, and a positive disposition toward learning.

2. TYPICAL OVERHEAD WIRE CONSTRUCTION CURVE GUY WIRE ARRANGEMENT ...

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

2. TYPICAL OVERHEAD WIRE CONSTRUCTION - CURVE GUY WIRE ARRANGEMENT (ABANDONED WEST LEG OF WYE AT SIXTH AVENUE AND PINE STREET) - Yakima Valley Transportation Company Interurban Railroad, Trackage, Yakima, Yakima County, WA

Rewarding Work, Priceless Collaborations, Much Gratitude.

PubMed

Simoneau, Guy G

2015-12-01

In this editorial of his final issue as Editor-in-Chief, Dr Guy G. Simoneau shares his thoughts on how changes in the areas of physical therapy research design, professional collaboration, publishing and communication technology, and publication standards played out in the world of JOSPT and recognize the many people who supported and implemented the changes.

A New Court for the Little Guy

ERIC Educational Resources Information Center

Star, Jack

1973-01-01

The Pro Se Court, a courtroom for the little guy'', is also an ideal courtroom for elementary students because decisions are explained in layman's terms. In this special court, children can begin to understand the judicial process through firsthand observation. (Author)

The Effect of a Text Messaging Based HIV Prevention Program on Sexual Minority Male Youths: A National Evaluation of Information, Motivation and Behavioral Skills in a Randomized Controlled Trial of Guy2Guy.

PubMed

Ybarra, Michele L; Liu, Weiwei; Prescott, Tonya L; Phillips, Gregory; Mustanski, Brian

2018-04-25

There is a paucity of literature documenting how the constructs of the Information-Motivation-Behavioral Skills (IMB) model are affected by exposure to technology-based HIV prevention programs. Guy2Guy, based on the IMB model, is the first comprehensive HIV prevention program delivered via text messaging and tested nationally among sexual minority adolescent males. Between June and November 2014, 302 14-18 year old gay, bisexual, and/or queer cisgender males were recruited across the US on Facebook and enrolled in a randomized controlled trial testing Guy2Guy versus an attention-matched control program. Among sexually inexperienced youth, those in the intervention were more than three times as likely to be in the "High motivation" group at follow-up as control youth (aOR = 3.13; P value = 0.04). The intervention effect was not significant when examined separately for those who were sexually active. HIV information did not significantly vary by experimental arm at 3 months post-intervention end, nor did behavioral skills for condom use or abstinence vary. The increase in motivation to engage in HIV preventive behavior for adolescent males with no prior sexual experience is promising, highlighting the need to tailor HIV prevention according to past sexual experience. The behavioral skills that were measured may not have reflected those most emphasized in the content (e.g., how to use lubrication to reduce risk and increase pleasure), which may explain the lack of detected intervention impact. ClinicalTrials.gov ID# NCT02113956.

Which is better? Guy's versus S.T.O.N.E. nephrolithometry scoring systems in predicting stone-free status post-percutaneous nephrolithotomy.

PubMed

Noureldin, Yasser A; Elkoushy, Mohamed A; Andonian, Sero

2015-11-01

The aim of the present study was to compare the accuracy of the Guy's and S.T.O.N.E. scoring systems in predicting percutaneous nephrolithotomy (PCNL) outcomes. After obtaining ethics approval, medical records of patients undergoing PCNL between 2009 and 2013 at a tertiary stone center were retrospectively reviewed. Guy's and S.T.O.N.E. scoring systems were calculated. Regression analysis and ROC curves were performed. A total of 185 PCNLs were reviewed. The overall stone-free rate was 71.9 % with a complication rate of 16.2 %. When compared to patients with residual fragments, stone-free patients had significantly lower Guy's grade (2.7 vs. 2; p < 0.001) and S.T.O.N.E. score (8.3 vs. 7.4; p = 0.004). Logistic regression analysis showed that both Guy's and S.T.O.N.E. systems were significantly associated with stone-free status, OR 0.4 (p < 0.001), and OR 0.7 (p = 0.001), respectively. Furthermore, both scoring systems were significantly associated with the estimated blood loss (p = 0.01 and p = 0.005). There was good correlation between both scoring systems and operative time (r = 0.3, p < 0.001 and r = 0.4, p < 0.001) and length of hospital stay (r = 0.2, p = 0.001 and r = 0.3, p < 0.001). However, there were no significant associations between both scoring systems and complications (p = 0.7 and p = 0.6). There was no significant difference in the areas under the curves for the Guy's and S.T.O.N.E. scoring systems (0.74 [95 % CI 0.66-0.82] vs. 0.63 [95 % CI 0.54-0.72]; p = 0.06). Both Guy's and S.T.O.N.E scoring systems have comparable accuracies in predicting post-PCNL stone-free status. Other factors not included in either scoring system may need to be incorporated in the future to increase their accuracy.

[Book Review] Waterfowl ecology and management by Guy A. Baldassarre and Eric G. Bolen

USGS Publications Warehouse

Olsen, Glenn H.

2007-01-01

A review of: Waterfowl Ecology and Management. Second Edition. By Guy A Baldassarre and , Eric G Bolen; illustrated by , Tamara R Sayre. Malabar (Florida): Krieger Publishing. $112.50. xii + 567 p; ill.; index. ISBN: 1‐57524‐260‐5. 2006

Attitudes toward roles in a wilderness education program

Treesearch

William W. Hendricks

2000-01-01

This study examined students’ attitudes toward the impact monster and the good guy roles in the impact monster skit and determined if attitudes differed by gender and grade level. In addition, differences in high- and low-involvement with the skit were analyzed. The impact monster skit is a popular wilderness education program designed to teach appropriate wilderness...

The "New Guy": "Good Management Begins with Good People"

ERIC Educational Resources Information Center

Vicars, Dennis

2011-01-01

The author believes the two most valuable employees in an organization are the valued person(s) that has been there forever and helped build the infrastructure and processes and a "new guy" who questions why they exist. The seasoned professionals not only understand the processes, infrastructure, culture, educational programs, and vision, but were…

We Are All in the Dumps with Jack and Guy: Two Nursery Rhymes with Pictures by Maurice Sendak.

ERIC Educational Resources Information Center

Neumeyer, Peter F.

1994-01-01

Describes and critiques Maurice Sendak's newest book, "We Are All in the Dumps with Jack and Guy," which includes nursery rhymes and pictures. Relates Sendak's book to the poetry of William Blake. Suggests possible readings for the book and approaches to teaching it. (HB)

Evaluation of the Wise Guys Male Responsibility Curriculum: Participant-Control Comparisons

ERIC Educational Resources Information Center

Gruchow, Harvey William; Brown, Roger K.

2011-01-01

Background: Although males are often the initiators of teen sexual activity, pregnancy prevention programs generally target females. To address this deficiency, the Wise Guys Male Responsibility Curriculum was developed to be delivered to adolescent males in weekly classroom sessions. Methods: Seventh grade participants (n = 124) in the Wise Guys…

Guying to prevent wind sway influences loblolly pine growth and wood properties

Treesearch

James D. Burton; Diana M. Smith

1972-01-01

Restraining young loblolly pine (Pinus taeda L.) trees from normal swaying in the wind markedly reduced radial growth in the immobilized portion of the bole and accelerated it in the upper, free-swaying portion. Guying also reduced specific gravity, number of earlywood and latewood tracheids, latewood tracheid diameter, and amount of compression wood...

16th International Command and Control Research Technology Symposium (ICCRTS) June 2011 Overseas Visit Report

DTIC Science & Technology

2011-08-01

Sheffield Business School a.melling@shu.ac.uk 119 Michaud Guy Fujitsu Consulting guy.michaud@ca.fujitsu.com 120 Miller Scot Naval Postgraduate... Wood Donna DRDC donna.wood@drdc-rddc.gc.ca 180 Wrick Varley MITRE vwrick@mitre.org 181 Wuthikarn Chakrit Royal Thai Air Force chakrit_wut@yahoo.com

Doubletalk: A Literary Pairing of "The Giver" and "We Are All in the Dumps with Jack and Guy."

ERIC Educational Resources Information Center

Lehman, Barbara A.; Crook, Patricia R.

1998-01-01

Pairs two books that might stimulate children's literary awareness--Lois Lowry's fantasy novel, "The Giver," and Maurice Sendak's picture book, "We Are All in the Dumps with Jack and Guy." Finds that the pairing and comparisons increased understandings about each work and how complementary they really are. (PA)

Do Nice Guys Really Finish Last? Exploring the Relations between Ethical Conduct, Motivation and Satisfaction among Undergraduates in the Domains of Academics and Athletics

ERIC Educational Resources Information Center

Yukhymenko, Mariya A.

2012-01-01

This study explored patterns of the ethical conduct of collegiate students in academic and athletic domains employing social cognitive theory (Bandura, 1986, 1997) using non-experimental, comparative and correlational designs. The study explored response patterns on anonymous surveys between varsity (N = 1151) and non-varsity (N = 227)…

Learning from the "Little Guys": What Do Middle and High School Preservice Teachers Learn from Tutoring Elementary Students?

ERIC Educational Resources Information Center

Massey, Dixie D.; Lewis, Jan

2011-01-01

As teacher educators, we continue to focus on tutoring experiences as ways to help tutors connect coursework to practice. This study presents a preservice tutoring program designed to provide a field-based experience where the tutors would be able to (a) learn about literacy instruction, (b) use a multitude of assessment data rather than…

Selected Essays and Curriculum Units: Foreign Language Instruction through the Study of Literary Texts. French, German, Spanish.

ERIC Educational Resources Information Center

Silber, Ellen S., Ed.; Krug, Clara, Ed.

This guide presents essays and curriculum units designed for use by secondary and college teachers of French, German, and Spanish as a foreign language. The first section of the work includes two essays, in French, and eight curriculum units based on the stories of Guy de Maupassant. The second section contains seven curriculum units that…

"Are We Supposed to Be the Guy on the Horse?" A Case Study on the Use of Political Cartoons in the American History Classroom

ERIC Educational Resources Information Center

Duran, James M.

2013-01-01

Recent reports on the media saturation experienced by the twenty-first century student have brought about an increased interest in focusing attention on the issue of visual literacy in today's schools. Concepts such as instructional personalization, where approaches to curriculum design and instruction are created to concentrate on the…

The Guy's stone score--grading the complexity of percutaneous nephrolithotomy procedures.

PubMed

Thomas, Kay; Smith, Naomi C; Hegarty, Nicholas; Glass, Jonathan M

2011-08-01

To report the development and validation of a scoring system, the Guy's stone score, to grade the complexity of percutaneous nephrolithotomy (PCNL). Currently, no standardized method is available to predict the stone-free rate after PCNL. The Guy's stone score was developed through a combination of expert opinion, published data review, and iterative testing. It comprises 4 grades: grade I, solitary stone in mid/lower pole or solitary stone in the pelvis with simple anatomy; grade II, solitary stone in upper pole or multiple stones in a patient with simple anatomy or a solitary stone in a patient with abnormal anatomy; grade III, multiple stones in a patient with abnormal anatomy or stones in a caliceal diverticulum or partial staghorn calculus; grade IV, staghorn calculus or any stone in a patient with spina bifida or spinal injury. It was assessed for reproducibility using the kappa coefficient and validated on a prospective database of 100 PCNL procedures performed in a tertiary stone center. The complications were graded using the modified Clavien score. The clinical outcomes were recorded prospectively and assessed with multivariate analysis. The Guy's stone score was the only factor that significantly and independently predicted the stone-free rate (P = .01). It was found to be reproducible, with good inter-rater agreement (P = .81). None of the other factors tested, including stone burden, operating surgeon, patient weight, age, and comorbidity, correlated with the stone-free rate. The Guy's stone score accurately predicted the stone-free rate after PCNL. It was easy to use and reproducible. Copyright © 2011 Elsevier Inc. All rights reserved.

Playing at Violence: Lock-down Drills, "Bad Guys" and the Construction of "Acceptable" Play in Early Childhood

ERIC Educational Resources Information Center

Delaney, Katherine K.

2017-01-01

This study examines how acceptable play was framed for a class of pre-Kindergarten children by their teacher and classroom aide. Using comic subjectivity theory [Zupancic, A. (2008). "The odd one in: On comedy." Cambridge: MIT Press], the author explores how children's playing at pretend violence (bad guy and pretend gun play) is…

Not a Peculiar Institution: Challenging Students' Assumptions about Slavery in U.S. History

ERIC Educational Resources Information Center

Ogden, Nancy; Perkins, Catherine; Donahue, David M.

2008-01-01

Slavery in the pre-Civil War United States is a hard topic to teach, not only because it raises issues of racism and injustice, but also because students assume so much. Often, they think all northerners were abolitionists or "good guys" and southerners were "bad guys" who enslaved African Americans because they viewed them as inferior. England,…

Guy de Maupassant, Louisa May Alcott and Youth at Risk: Lessons from the New Paradigm of Disability

ERIC Educational Resources Information Center

Kudlick, Catherine J.

2009-01-01

This article reads two late nineteenth century short stories--one by Guy de Maupassant and the other by Louisa May Alcott--through the interpretive framework of Critical Disability Studies. It contrasts the traditional view of disability as a deficit or pathology that befalls certain unfortunate individuals with a newer one that understands it…

Trans Youth Faces: Photographs of Mariette Pathy Allen

ERIC Educational Resources Information Center

Beemyn, Brett Genny; Sanders, Jim

2005-01-01

Despite more representations of transgender people in popular culture today than ten or twenty years ago, the dominant image of a transgender individual continues to be a middle-aged "guy in a dress." Perhaps that "guy" is now perceived to be in a more stylish dress than in the past and to look more feminine, but the image remains one of a male…

James J. Gallagher: Man in the White Hat

ERIC Educational Resources Information Center

Jolly, Jennifer L.; Robinson, Ann

2014-01-01

In classic Western movies, the good guy could be frequently identified by his trademark white Stetson hat, whereas the bad guy always wore black. James J. Gallagher wore many hats during his career that spanned over six decades; he too would be known as the "man in the white hat,"--trusted to do the right thing. From 1967 to 1970,…

U.S. Policy and Radical Regimes: Report of a Vantage Conference (Berkeley Springs, West Virginia, September 25-27, 1986).

ERIC Educational Resources Information Center

DeKock, Anita, Ed.

The United States policy of branding governments--especially those in developing nations--as "good guys" or "bad guys" has been costly. The price has been paid in lost lives, confrontations with the Soviet Union, loss of diplomatic flexibility, and domestic political stresses. It seems an opportune time, now that the United…

With a Double Heart Do They Speak.

ERIC Educational Resources Information Center

Gibson, Walker

When introducing doublespeak in the classroom, there is a great temptation to pose as the good guy exposing the lying words of all the powerful bad guys. To a degree teachers should do this. But they cannot stop there, for it implies a posture of moral superiority. A solution to this problem is to focus on questions of choice and to be aware of…

Elements of Design of Experiments

DTIC Science & Technology

2007-06-01

culture sample Yeast in this culture? Guess too little – incomplete fermentation ; too much -- bitter beer He wanted to get it right 1998 – Mike Kelly...Broadly - Spiral 1 Design for Maverick H/K AF T&E Days – Dec 05 I-17 A beer and a blemish … 1906 – W.T. Gossett, a Guinness chemist Draw a yeast...we’re 10-guys and that’s what we do. AF T&E Days – Dec 05 I-53 Yesterday’s typical OFAT Test – Brewing Beer … OFAT works if response contours align

AmeriFlux BR-Sa1 Santarem-Km67-Primary Forest

DOE Data Explorer

Saleska, Scott [University of Arizona

2016-01-01

This is the AmeriFlux version of the carbon flux data for the site BR-Sa1 Santarem-Km67-Primary Forest. Site Description - The LBA Tapajos KM67 Mature Forest site is located in the Tapajos National Forest, a 450,000 ha closed-canopy upland forest in Amazonian Brazil. Bounded by the Tapajos River in the west and highway BR-163 to the east, the tower is located on a flat plateau (or planalto) that extends up to 150 km to the north, south, and east. Within the confines of the National Forest, anthropogenic disturbances are limited to a few small hunting trails. The surrounding stand is classified as primary or "old-growth"" predominantly by its uneven age distribution, emergent trees, numerous epiphytes and abundant large logs. In 2007 falling trees hit the tower guy wires rendering all instrumentation in-operational. After a complete restoration tower measurements resumed in August of 2008.

SWECS tower dynamics analysis methods and results

NASA Technical Reports Server (NTRS)

Wright, A. D.; Sexton, J. H.; Butterfield, C. P.; Thresher, R. M.

1981-01-01

Several different tower dynamics analysis methods and computer codes were used to determine the natural frequencies and mode shapes of both guyed and freestanding wind turbine towers. These analysis methods are described and the results for two types of towers, a guyed tower and a freestanding tower, are shown. The advantages and disadvantages in the use of and the accuracy of each method are also described.

I'm a Guy. How Can I Talk to My Female Doctor about Certain Things?

MedlinePlus

... at you in the same way that a male doctor would — as a patient. Chances are she's heard and seen your problems before and helped other guys deal successfully with the same issues you're facing. You could discover that your new doctor makes you feel at ease right away. If you find that you're still ...

Dismounted Warrior Network Experiments

DTIC Science & Technology

2000-11-01

Foxtrot Locomotion Human Joystick ODT Joystick Foot Pedal + Head Orientation Visual Display Wireless HMD 4 Projection Desktop Single Screens (WISE... Biomechanics DI-Guy JackML DI-Guy Table 1. VICs Comparison Matrix VIC Alpha is the Dismounted Soldier Simulation (DSS) system developed by Veda, Inc. under a...using a pressure sensitive foot pedal . The user’s head is tracked with a magnetic sensor and is used to control steering through the environment. A

The Canadian Army Medical Corps affair of 1916 and Surgeon General Guy Carleton Jones

PubMed Central

Bernier, Maj-Gen Jean-Robert

2018-01-01

Summary The rapid expansion of military medical service in the First World War, successfully completed under the direction of Surgeon General Guy Carleton Jones, remains an extraordinary achievement in Canada’s history. In 1916, a conflict of personalities threatened confidence in the service. Eventually Prime Minister Sir Robert Borden’s intervention restored the status quo, but the affair eclipsed Jones’s outstanding career. PMID:29582742

Expedition 21 State Commission

NASA Image and Video Library

2009-09-28

Spaceflight Participant Guy Laliberté, left, and Expedition 21 Flight Engineer Maxim Suraev smile and laugh during the State Commission meeting to approve the Soyuz launch of Expedition 21 Flight Engineer Jeffrey N. Williams, Expedition 21 Flight Engineer Maxim Suraev, and Spaceflight Participant Guy Laliberté on Tuesday, Sept. 29, 2009 in Baikonur, Kazakhstan. The crew is kept in a separate room with a glass window in order to help maintain their health. Photo Credit: (NASA/Bill Ingalls)

Microfibre barrier laundry adds value.

PubMed

Fryer, Kurt

2011-04-01

London's Guy's and St Thomas' NHS Foundation Trust has installed a complete barrier laundry system from Electrolux Professional at its St Thomas' Hospital location for specialist washing of an estimated 7,000 microfibre cloths and 5,000 microfibre mops each day from both the St Thomas' and Guy's Hospital sites. Since the installation, as Electrolux Professional national account manager Kurt Fryer reports, the "cost-effective" equipment's high performance has seen laundry staff achieve a significant increase in productivity.

CTC Sentinel. Volume 8, Issue 5

DTIC Science & Technology

2015-05-01

Al-Qahtani was sent by the AQ senior leadership to go from Pakistan to the Nuristan/Kunar area [in north-eastern Afghanistan] to create a...difficult to get to. As you said, this is a guy with charisma, with leadership capability. This guy is incredibly operationally savvy. I can’t go...extremist groups out there, the most important of which are AQAP [al-Qa`ida in the Arabian Peninsula] in Yemen, AQSL [al-Qa`ida Senior Leadership

Generation of Custom DSP Transform IP Cores: Case Study Walsh-Hadamard Transform

DTIC Science & Technology

2002-09-01

mathematics and hardware design What I know: Finite state machine Pipelining Systolic array … What I know: Linear algebra Digital signal processing...state machine Pipelining Systolic array … What I know: Linear algebra Digital signal processing Adaptive filter theory … A math guy A hardware engineer...Synthesis Technology Libary Bit-width (8) HF factor (1,2,3,6) VF factor (1,2,4, ... 32) Xilinx FPGA Place&Route Xilinx FPGA Place&Route Performance

Five Good Reasons to Show "Great Guy" (1936) in Our U.S. History and American Studies Classes (and the Challenges We'll Face)

ERIC Educational Resources Information Center

Allocco, Katherine

2010-01-01

One of the most versatile and multi-faceted films that an educator can use to illustrate urban America in the 1930s is "Great Guy," a relatively obscure film from 1936 directed by John G. Blystone and starring James Cagney and Mae Clarke. There are some simple practical considerations that make the film such a good fit for an American history or…

The Guns-For-Drugs Trade: Implications for U.S. Foreign Policy

DTIC Science & Technology

1991-12-01

arms a buyers market. There are several reasons for this. According to Jess B. Guy, Resident Agent in Charge of the San Jose, California field office of...abundant. 29 Interview with Jess B. Guy, Resident Agent in Charge, of the Bureau of Alcohol. Tobacco, and Firearms (BATF or ATF) office in San Jose...SMUGGLING TECHNIQUES A. PREFERRED WEAPONS According to Mike Kuntz, Special Agent of the U.S. Drug Enforcement Administration (DEA), the connection

Expedition 21 Docking

NASA Image and Video Library

2009-10-01

Spaceflight Participant Guy Laliberté is in the foreground as the entire crew onboard the International Space Station (ISS) is seen on a screen in the Mission Control Center Moscow in Korolev, Russia shortly after the successful docking of the Soyuz TMA-16 spacecraft with the International Space Station marking the start of Expedition 21 with Flight Engineer Jeffrey N. Williams, Expedition 21 Flight Engineer Maxim Suraev, and Spaceflight Participant Guy Laliberté, Friday, Oct. 2, 2009. Photo Credit: (NASA/Bill Ingalls)

Effects of Parental Monitoring and Knowledge on Substance Use and HIV Risk Behaviors Among Young Men Who have Sex with Men: Results from Three Studies.

PubMed

Mustanski, Brian; Swann, Gregory; Newcomb, Michael E; Prachand, Nikhil

2017-07-01

Young men who have sex with men (YMSM) are disproportionately impacted by HIV/AIDS and have elevated rates of substance use. Parenting practices, such as knowledge of child whereabouts and monitoring of behavioral rules, protect against these outcomes among heterosexual youth. This article examined the relationship between these parenting practices and substance use and HIV risk behaviors among YMSM. Data are reported from three similar studies of YMSM: ChiGuys (ages 14-18), Crew 450 (ages 16-22), and RADAR (ages 16-29). The ChiGuys and RADAR studies report cross-sectional analyses, whereas Crew 450 reports latent growth curve analyses. In ChiGuys and Crew 450, participants reported significantly higher scores for parental knowledge of general activities than parental knowledge of gay-specific activities. Parental knowledge of general activities was significantly associated with less binge drinking in both samples and with condomless sex in the ChiGuys sample. Parental monitoring was significantly associated with less marijuana use and condomless sex in younger RADAR participants (16-18 years) and with less drug use in older participants (>18 years). Findings support the need for further research on the influences of parents on YMSM health risk behaviors and the value of exploring family- and parent-interventions to address YMSM health.

Magnaporthe oryzae Induces the Expression of a MicroRNA to Suppress the Immune Response in Rice.

PubMed

Zhang, Xin; Bao, Yalin; Shan, Deqi; Wang, Zhihui; Song, Xiaoning; Wang, Zhaoyun; Wang, Jiansheng; He, Liqiang; Wu, Liang; Zhang, Zhengguang; Niu, Dongdong; Jin, Hailing; Zhao, Hongwei

2018-05-01

MicroRNAs play crucial roles in plant responses to pathogen infections. The rice blast disease, caused by the fungus Magnaporthe oryzae , is the most important disease of rice ( Oryza sativa ). To explore the microRNA species that participate in rice immunity against the rice blast disease, we compared the expression of small RNAs between mock- and M. oryzae -treated rice. We found that infection by M. oryzae strain Guy11 specifically induced the expression of rice miR319 and, consequently, suppressed its target gene TEOSINTE BRANCHED/CYCLOIDEA/PROLIFERATING CELL FACTOR1 ( OsTCP21 ), which encodes a transcription factor. Using transgenic rice that overexpresses miR319b (OE) or expresses OsTCP21 -Res (which is resistant to miR319-mediated silencing), we found that OsTCP21 is a positive regulator of the rice defense response against the blast disease. When wild-type and miR319b-OE rice were infected by Guy11, multiple jasmonic acid (JA) synthetic and signaling components were suppressed, indicating that Guy11 suppresses JA signaling through inducing miR319. In particular, we found that LIPOXYGENASE2 ( LOX2 ) and LOX5 were specifically suppressed by miR319 overexpression or by Guy11 infection. LOXs are the key enzymes of JA synthesis, which catalyze the conversion of α-linoleic acid to hydroperoxy-octadecadienoic acid. The application of α-linoleic acid rescued disease symptoms on the OsTCP21 -Res rice but not wild-type rice, supporting our hypothesis that OsLOX2 and OsLOX5 are the key JA synthesis genes hijacked by Guy11 to subvert host immunity and facilitate pathogenicity. We propose that induced expression of OsLOX2/5 may improve resistance to the rice blast disease. © 2018 American Society of Plant Biologists. All Rights Reserved.

Magnaporthe oryzae Induces the Expression of a MicroRNA to Suppress the Immune Response in Rice1[OPEN

PubMed Central

Zhang, Xin; Bao, Yalin; Shan, Deqi; Wang, Zhihui; Song, Xiaoning; Wang, Zhaoyun; Wang, Jiansheng; He, Liqiang; Wu, Liang; Zhang, Zhengguang; Niu, Dongdong

2018-01-01

MicroRNAs play crucial roles in plant responses to pathogen infections. The rice blast disease, caused by the fungus Magnaporthe oryzae, is the most important disease of rice (Oryza sativa). To explore the microRNA species that participate in rice immunity against the rice blast disease, we compared the expression of small RNAs between mock- and M. oryzae-treated rice. We found that infection by M. oryzae strain Guy11 specifically induced the expression of rice miR319 and, consequently, suppressed its target gene TEOSINTE BRANCHED/CYCLOIDEA/PROLIFERATING CELL FACTOR1 (OsTCP21), which encodes a transcription factor. Using transgenic rice that overexpresses miR319b (OE) or expresses OsTCP21-Res (which is resistant to miR319-mediated silencing), we found that OsTCP21 is a positive regulator of the rice defense response against the blast disease. When wild-type and miR319b-OE rice were infected by Guy11, multiple jasmonic acid (JA) synthetic and signaling components were suppressed, indicating that Guy11 suppresses JA signaling through inducing miR319. In particular, we found that LIPOXYGENASE2 (LOX2) and LOX5 were specifically suppressed by miR319 overexpression or by Guy11 infection. LOXs are the key enzymes of JA synthesis, which catalyze the conversion of α-linoleic acid to hydroperoxy-octadecadienoic acid. The application of α-linoleic acid rescued disease symptoms on the OsTCP21-Res rice but not wild-type rice, supporting our hypothesis that OsLOX2 and OsLOX5 are the key JA synthesis genes hijacked by Guy11 to subvert host immunity and facilitate pathogenicity. We propose that induced expression of OsLOX2/5 may improve resistance to the rice blast disease. PMID:29549093

A Study of Lightning Protection Systems

DTIC Science & Technology

1981-10-01

from lightning, we must bear in mind that it does not follow the law of electric currents such as we are familiar with or those we read about as...radius equal to twice its height. Later on Guy Lussac Introduced M. Charles’ single cone--ie, a similar cone having a base with a radius equal to...or nforms with orrect. Th required d preservatio 1901 two mention the ned. Dr. of Science, Guy Lussac curity, but less good the e means

Organizing for Effectiveness: A Guide to Using Structural Design for mission Accomplishment

DTIC Science & Technology

1985-01-01

can’t do it all: "Even the best leaders get submerged and stymied in organizations that are highly centralized, highly consolidated." His solution was to... business firm: "My key frustration is that I do not have the authority over the people I must deal with. I cannot yell at the research guy. I have to try...confrontation technique. Confrontation means placing all relevant facts before the disputants and jointly finding a solution . Solving conflicts involves

Decreased Empathic Responses to the ‘Lucky Guy’ in Love: The Effect of Intrasexual Competition

PubMed Central

Zheng, Li; Wei, Chunli; Xu, Jialin; Wang, Qianfeng; Zhu, Lei; Roberts, Ian D.; Guo, Xiuyan

2016-01-01

People have a greater desire to date highly attractive partners, which induces intrasexual competition between same-sex individuals. The present study used functional magnetic resonance imaging to explore whether and how intrasexual competition modulates pain empathy for a same-sex rival and the underlying neural mechanism. Participants were scanned while processing the pain of a same-sex ‘lucky guy’ who had an attractive partner and one with a plain partner. The results revealed that participants reported lower pain intensity for the lucky guy. Neurally, reduced pain-related activations in anterior insula and anterior mid-cingulate cortex and increased activations in right superior frontal gyrus (SFG) and medial prefrontal gyrus (MPFC) were found for the lucky guy compared to the one with a plain partner. Right SFG and MPFC activations could predict participants’ subsequent pain intensity ratings for the lucky guy. These findings suggest intrasexual competition can modulate normal empathic responses. PMID:27242579

It's not the pixel count, you fool

NASA Astrophysics Data System (ADS)

Kriss, Michael A.

2012-01-01

The first thing a "marketing guy" asks the digital camera engineer is "how many pixels does it have, for we need as many mega pixels as possible since the other guys are killing us with their "umpteen" mega pixel pocket sized digital cameras. And so it goes until the pixels get smaller and smaller in order to inflate the pixel count in the never-ending pixel-wars. These small pixels just are not very good. The truth of the matter is that the most important feature of digital cameras in the last five years is the automatic motion control to stabilize the image on the sensor along with some very sophisticated image processing. All the rest has been hype and some "cool" design. What is the future for digital imaging and what will drive growth of camera sales (not counting the cell phone cameras which totally dominate the market in terms of camera sales) and more importantly after sales profits? Well sit in on the Dark Side of Color and find out what is being done to increase the after sales profits and don't be surprised if has been done long ago in some basement lab of a photographic company and of course, before its time.

Al Sahawa - The Awakening, Volume 4-A: Area of Operations Topeka, East Ramadi and the Shark Fins

DTIC Science & Technology

2016-08-01

was the neighborhood leader, where are your engineers, where are your electricians, where are your guys who used to operate these dump trucks? Where...have meant a lot to a lot of guys. But, that just wasn’t in the cards . I think we ended up getting an overall Navy Unit Citation, kind of with all...rechargeable minutes for the Thuraya phone. We couldn’t buy any of these rechargeable phone cards , because they were not allowed to be sold in the market

Al Sahawa-The Awakening Volume 4-A: Area of Operations Topeka, East Ramadi and the Shark Fins

DTIC Science & Technology

2016-08-01

the neighborhood leader, where are your engineers, where are your electricians, where are your guys who used to operate these dump trucks? Where are...meant a lot to a lot of guys. But, that just wasn’t in the cards . I think we ended up getting an overall Navy Unit Citation, kind of with all of the...minutes for the Thuraya phone. We couldn’t buy any of these rechargeable phone cards , because they were not allowed to be sold in the market. The only

Proceedings of the NSW Thermal Workshop, Held in Virginia Beach, Virginia on 16-17 September 1991

DTIC Science & Technology

1992-09-01

average of only 1.2 ’C over the 4- and 6-hour trials. HOT/DRY STRESS PHYSIOLOGICAL RESPONSES Heat stroke: we see a rapid rise in core temperature to...protective measurement? And yet, my data will show an average low core temperature for all the "guys." Say these two guys are average or got to 350 C. 125...nations. LARRY W. LAUGHLIN CAPT, MC, USN Commanding Officer Naval Medical Research institute SJUpl’rtfV StIICAICION Oi iMi PACA REPORT DOCUMENTATION

Report of Investigation: Lieutenant General John F. Mulholland U.S. Army (Redacted)

DTIC Science & Technology

2014-06-09

unprofessional ... I’m just venting ... but you guys have pissed me the f--k off.2 One complainant stated he infonned Maj Gen Laster he believed LTG...L TG Mulh<.)lland) needed to stop as he was bein g unprofessional and remarked he was just venting but "you guys have pissed me the f--k off...course of his career. (b) (6) (b) (7)(() (b) 161 !bl (7l(CJoffered similar testimoJ1yto . ­ testified L TG Mulholland stated the team ··had pissed me

"Dad - a practical guy in the shadow": Fathers' experiences of their paternal role as a father during early discharge after birth and readmission of their newborns.

PubMed

Feenstra, Maria Monberg; Nilsson, Ingrid; Danbjørg, Dorthe Boe

2018-03-01

The aim is to explore how new fathers experience early discharge after birth and readmission of their newborn in relation to their role and involvement as a father. Fathers of today are active participants during pregnancy, birth and in the care of the newborn. Still studies demonstrate that health care professionals are unsuccessful at involving fathers in ante- and postnatal care. How fathers experience their paternal role in the early postnatal period may affect the well-being of the new family. A qualitative study inspired by the hermeneutic approach. Data was collected through telephone interviews. The study was conducted in the Region of Southern Denmark in a University Hospital setting. Convenience sampling was applied. Eight fathers were included from November 2015 till February 2016 and six were interviewed. The data analysis revealed three categories: Early discharge - ups and downs, Readmission -waiting but being in good hands, and Practical guy in the shadow. Our study points at fathers being comfortable with being discharged early, but experienced insecurity when at home. The fathers experienced to be categorized by health care professionals as the practical guy, who had to assist the mother. Yet fathers saw themselves as equal to the mothers. Fathers also saw themselves in the shadow of the mother and showed greater considerations for the mother's feelings than their own. Fathers can be insecure in their paternal role when being met as just the practical guy. Copyright © 2017 Elsevier B.V. All rights reserved.

Measuring the diffusion of linguistic change

PubMed Central

Nerbonne, John

2010-01-01

We examine situations in which linguistic changes have probably been propagated via normal contact as opposed to via conquest, recent settlement and large-scale migration. We proceed then from two simplifying assumptions: first, that all linguistic variation is the result of either diffusion or independent innovation, and, second, that we may operationalize social contact as geographical distance. It is clear that both of these assumptions are imperfect, but they allow us to examine diffusion via the distribution of linguistic variation as a function of geographical distance. Several studies in quantitative linguistics have examined this relation, starting with Séguy (Séguy 1971 Rev. Linguist. Romane 35, 335–357), and virtually all report a sublinear growth in aggregate linguistic variation as a function of geographical distance. The literature from dialectology and historical linguistics has mostly traced the diffusion of individual features, however, so that it is sensible to ask what sort of dynamic in the diffusion of individual features is compatible with Séguy's curve. We examine some simulations of diffusion in an effort to shed light on this question. PMID:21041207

Measuring the diffusion of linguistic change.

PubMed

Nerbonne, John

2010-12-12

We examine situations in which linguistic changes have probably been propagated via normal contact as opposed to via conquest, recent settlement and large-scale migration. We proceed then from two simplifying assumptions: first, that all linguistic variation is the result of either diffusion or independent innovation, and, second, that we may operationalize social contact as geographical distance. It is clear that both of these assumptions are imperfect, but they allow us to examine diffusion via the distribution of linguistic variation as a function of geographical distance. Several studies in quantitative linguistics have examined this relation, starting with Séguy (Séguy 1971 Rev. Linguist. Romane 35, 335-357), and virtually all report a sublinear growth in aggregate linguistic variation as a function of geographical distance. The literature from dialectology and historical linguistics has mostly traced the diffusion of individual features, however, so that it is sensible to ask what sort of dynamic in the diffusion of individual features is compatible with Séguy's curve. We examine some simulations of diffusion in an effort to shed light on this question.

Foreword

NASA Astrophysics Data System (ADS)

Giard, M.; Ristorcelli, I.

Guy Serra died prematurely on August 15th 2000 aged 52. He was one of the most active pioneers in the field of infrared and submillimeter space astronomy. After completing a PhD thesis on gamma ray astrophysics in 1973, he was among the first to measure the far-infrared dust emission from our Galaxy with the AGLAE balloon-borne experiment. He then devoted his whole career to contribute in a decisive manner to the emergence and achievement of the infrared and submillimeter space program at the French and European levels with the AROME and PRONAOS balloon borne experiments, and with the satellite missions ISO, ODIN, Planck, and FIRST (which became Herschel). This three day conference dedicated to Guy Serra was held in Toulouse on June 11-13 2001. We took time both to remember the legacy of Guy Serra, and to discuss current advances and prospects in the field of infrared and submillimeter space astronomy. It was clear to all of us that in this first year of the XXIst century, with the construction of the SIRTF, Planck and Herschel satellites, we were close to enter in the golden age of infrared astronomy which would bring us fabulous new insights on our Origins. A Great Humanist Guy Serra was passionately interested in science and physics. He had such generosity and enthusiasm to share with others his very wide-ranging knowledge, his intellectual refinement, and his perceptive views of things, that it was a real joy to work with him. His creativity and capacity for hard work were stunning, and extremely motivating. But first of all, we deeply appreciated his exceptional human qualities. He showed a deep respect for the views of others and had a great capacity for listening. In particular, he was very concerned with the training of PhD students for, and through, research, and with their future after the defense of their thesis. Guy was also exceptional in his will to communicate with the general public, including very young pupils in primary schools. Beyond his own scientific work, and because he had always considered the collective interest as a priority, he was someone who thought deeply about astronomy as a science and about its evolution in France. He devoted a lot of energy to such reflections and played an active role in local and national committees. Among the ideas he defended was that the standing of astronomy as a science depends on a unity between modelling and observation. He particularly liked to point out that similar advanced physics is needed both in the field of instrumentation and in the astrophysical modelling. He considered instrumentation as an essential component in astronomy, that had to be continuously developed, and to remain a part of the astronomers activity. He also liked to emphasize the importance of the collective aspect in the success of a project, which directly depend on researchers and engineers working together as a team. He was also extremely active in developing interfaces and cooperation with others communities: physicists, chemists, mathematicians, biologists. He considered that this was the best way to trigger great leap forward for astronomy. Guy Serra was a real pillar for many of us who worked with him. He was a dazzingly talented friend, passionate not only to astrophysics, but also for history, philosophy, music. Guy was a lover of nature and of life, remarquably altruist, and always concerned with the collective interest. His sudden departure has left a tremendous empty space. The memory of Guy , smiling warmly, with his sparkling eyes full of intelligence and sensitivity shall always remain in our hearts. M. Giard I. Ristorcelli

The Guy's and St Thomas's NHS Foundation Trust @home service: an overview of a new service.

PubMed

Lee, Geraldine A; Titchener, Karen

2017-03-01

Hospital in the home is a relatively new concept within the UK healthcare system. The Guy's and St Thomas's NHS Foundation Trust (GSTT) @home service 'Bringing hospital care to your home' was commissioned by Lambeth and Southwark CCG in 2014 to provide acute care in the patients' place of residence by facilitating rapid discharge from hospital. The service is designed for 260-280 referrals each month from local hospitals, London Ambulance Service, GPs, district nurses and palliative care services. The GSTT@home provides intensive care for a short episode through multidisciplinary team work with the aim of returning the patient to their prior health status following an acute episode of ill health. The main criteria for referrals are adults, living within Lambeth or Southwark with an acute onset of illness often with acute exacerbations of chronic conditions. Care is delivered using 25 clinical pathways using integrated care teams, including those for respiratory disease, heart failure and palliative care services. Recently, the service extended to include overnight palliative care. As care shifts from hospital to the community, it is envisaged that these types of programmes will become an essential component of care provision. This paper describes the service and presents initial service evaluation data.

A pilot study of the gingival response when smokers switch from smoking to vaping.

PubMed

Wadia, R; Booth, V; Yap, H F; Moyes, D L

2016-12-09

Introduction Tobacco smoking is one of the most important risk factors for periodontitis as it alters the host response to plaque. Although the prevalence of tobacco smoking has declined in recent years, the use of electronic-cigarettes (vaping) has increased. The effect of vaping on the gingiva is unknown and an evidence-base needs to be established before providing dental advice about the use of these products.Objective To compare the gingival health of a group of established smokers before and after substituting vaping for smoking tobacco.Design Pilot.Setting Guy's Dental Hospital (England) from April-December 2015.Materials and methods Twenty established smokers (all staff members at Guy's Hospital) with mild periodontal disease replaced their regular smoking habits with the use of e-cigarettes for two weeks.Main outcome measure The primary outcome measure of gingival inflammation was bleeding on probing. Levels of selected pro-inflammatory cytokines in GCF, saliva and serum samples were also determined.Results and conclusions There was a statistically significant increase in gingival inflammation when tobacco smokers switched from smoking to vaping for two weeks. However, this result must be interpreted with extreme caution since this is only a pilot study. Nonetheless, this study should provide a stepping stone to encourage further investigation of the effects of vaping on periodontal health.

Summary of tower designs for large horizontal axis wind turbines

NASA Technical Reports Server (NTRS)

Frederick, G. R.; Savino, J. M.

1986-01-01

Towers for large horizontal axis wind turbines, machines with a rotor axis height above 30 meters and rated at more than 500 kW, have varied in configuration, materials of construction, type of construction, height, and stiffness. For example, the U.S. large HAWTs have utilized steel truss type towers and free-standing steel cylindrical towers. In Europe, the trend has been to use only free-standing and guyed cylindrical towers, but both steel and reinforced concrete have been used as materials of construction. These variations in materials of construction and type of construction reflect different engineering approaches to the design of cost effective towers for large HAWTs. Tower designs are the NASA/DOE Mod-5B presently being fabricated. Design goals and requirements that influence tower configuration, height and materials are discussed. In particular, experiences with United States large wind turbine towers are elucidated. Finally, current trends in tower designs for large HAWTs are highlighted.

The Introduction of Appreciative Inquiry to the U.S. Navy Using Appreciative Inquiry Interviews and the Large Group Intervention with Applications to U.S. Marine Corps Logistics Strategic Management

DTIC Science & Technology

2002-03-01

was selected to go to a deployed squadron. It was pretty challenging for this old farm boy—strapped my sea bag to my back and flew over to West ...them. And I think that it wasn’t just me, but all the " shooters " [catapult and arresting officers] watched out for these guys. I think we were...side and I think they appreciated that. The guys that didn’t do that— and there were a couple of " shooters " that didn’t do that—they weren’t as

STONE score versus Guy's Stone Score - prospective comparative evaluation for success rate and complications in percutaneous nephrolithotomy

PubMed Central

Kumar, Ujwal; Tomar, Vinay; Yadav, Sher Singh; Priyadarshi, Shivam; Vyas, Nachiket; Agarwal, Neeraj; Dayal, Ram

2018-01-01

Purpose: The aim of the current study was to compare Guy's score and STONE score in predicting the success and complication rate of percutaneous nephrolithotomy (PCNL). Materials and Methods: A total of 445 patients were included in the study between July 2015 and December 2016. The patients were given STONE score and Guy's Stone Score (GSS) grades based on CT scan done preoperatively and intra- and post-operative complications were graded using the modified Clavien grading system. The PCNL were done by a standard technique in prone positions. Results: The success rate in our study was 86.29% and both the GSS and STONE score were significantly associated with a success rate of the procedure. Both the scoring systems correlated with operative time and postoperative hospital stay. Of the total cases, 102 patients (22.92%) experienced complications. A correlation between STONE score stratified into low, moderate, and high nephrolithometry score risk groups (low scores 4–5, moderate scores 6–8, high scores 9–13), and complication was also found (P = 0.04) but not between the GSS and complication rate (P = 0.054). Conclusion: Both GSS and STONE scores are equally effective in predicting success rate of the procedure. PMID:29416280

The Role of Iron Competition in the Antagonistic Action of the Rice Endophyte Streptomyces sporocinereus OsiSh-2 Against the Pathogen Magnaporthe oryzae.

PubMed

Zeng, Jiarui; Xu, Ting; Cao, Lidan; Tong, Chunyi; Zhang, Xuan; Luo, Dingyi; Han, Shuping; Pang, Pei; Fu, Weibin; Yan, Jindong; Liu, Xuanming; Zhu, Yonghua

2018-04-20

Rice blast caused by Magnaporthe oryzae severely impacts global rice yield stability. The rice endophyte Streptomyces sporocinereus OsiSh-2, with strong antagonistic activity towards M. oryzae, has been reported in our previous study. To decipher the model of the antagonistic action of OsiSh-2 towards M. oryzae, we compared the iron-capturing abilities of these two strains. The cultivation of OsiSh-2 and a M. oryzae strain under iron-rich and iron-starved conditions showed that M. oryzae depended more on iron supplementation for growth and development than did OsiSh-2. Genomic analysis of the S. sporocinereus and M. oryzae species strains revealed that they might possess different iron acquisition strategies. The actinobacterium OsiSh-2 is likely to favor siderophore utilization compared to the fungus M. oryzae. In addition, protein annotations found that OsiSh-2 contains the highest number of the siderophore biosynthetic gene clusters among the 13 endophytic actinomycete strains and 13 antifungal actinomycete strains that we compared, indicating the prominent siderophore production potential of OsiSh-2. Additionally, we verified that OsiSh-2 could excrete considerably more siderophores than Guy11 under iron-restricted conditions and displayed greater Fe 3+ -reducing activity during iron-supplemental conditions. Measurements of the iron mobilization between the antagonistic OsiSh-2 and Guy11 showed that the iron concentration is higher around OsiSh-2 than around Guy11. In addition, adding iron near OsiSh-2 could decrease the antagonism of OsiSh-2 towards Guy11. Our study revealed that the antagonistic capacity displayed by OsiSh-2 towards M. oryzae was related to the competition for iron. The highly efficient iron acquisition system of OsiSh-2 may offer valuable insight for the biocontrol of rice blast.

The Weather Guys - Discussing Science via regular Radio and Newspaper Appearances

NASA Astrophysics Data System (ADS)

Ackerman, S. A.; Martin, J. E.

2013-12-01

The University of Wisconsin has described the value of outreach through its Wisconsin Idea. Simply put it states that the boundaries of the university are the boundaries of the state. In addition to their research, teaching, and administration duties, they have routinely reached out to share their science with various public groups. Since 1998, Profs Jon Martin and Steve Ackerman, have be regular quests on the Larry Meiller show on Wisconsin Public Radio IDEAS Network. The format of the show is a live call-in show. They air as guests the last Monday of every month. The show is also web-cast live (http://www.wpr.org/), enabling questions to be called in on phone or sent via email. Archives can be found at http://www.wpr.org/webcasting/audioarchives_display.cfm?Code=mlr In 2008 they were asked to do a Q&A column for the regional Madison paper: The Wisconsin State Journal (WSJ). This is a weekly column that addresses readers questions in about 250 words. Example columns can be found in the WSJ e-book: http://www.amazon.com/Ask-Weather-Guys-2010-ebook/dp/B00AY4VMZE These two activities have earned them the nickname The Weather Guys, resulting in various speaking invitations including master gardener clubs and a Science Pub sponsored by Nova. Overall, these activities have been beneficial to our careers, earning name recognition across the University and throughout the state. They also provide learning opportunities for us through experiences described by the public. We will discuss our motivation and experiences in doing this live show and the weekly column, presenting personal stories of successful and less-successful communication attempts. A nearly complete archive exists or the live radio show and we will present an analysis of the type of questions asked and the more common, and less common, topics. The Weather Guys, an image developed by and for the Why?Files (http://whyfiles.org

The three-dimensional structure of "Lonely Guy" from Claviceps purpurea provides insights into the phosphoribohydrolase function of Rossmann fold-containing lysine decarboxylase-like proteins.

PubMed

Dzurová, Lenka; Forneris, Federico; Savino, Simone; Galuszka, Petr; Vrabka, Josef; Frébort, Ivo

2015-08-01

The recently discovered cytokinin (CK)-specific phosphoribohydrolase "Lonely Guy" (LOG) is a key enzyme of CK biosynthesis, converting inactive CK nucleotides into biologically active free bases. We have determined the crystal structures of LOG from Claviceps purpurea (cpLOG) and its complex with the enzymatic product phosphoribose. The structures reveal a dimeric arrangement of Rossmann folds, with the ligands bound to large pockets at the interface between cpLOG monomers. Structural comparisons highlight the homology of cpLOG to putative lysine decarboxylases. Extended sequence analysis enabled identification of a distinguishing LOG sequence signature. Taken together, our data suggest phosphoribohydrolase activity for several proteins of unknown function. © 2015 Wiley Periodicals, Inc.

The design and development of a long-term fall detection system incorporated into a custom vest for the elderly.

PubMed

Bourke, Alan K; van de Ven, Pepijn W J; Chaya, Amy E; OLaighin, Gearóid M; Nelson, John

2008-01-01

A fall detection system and algorithm, incorporated into a custom designed garment has been developed. The developed fall detection system uses a tri-axial accelerometer, microcontroller, battery and Bluetooth module. This sensor is attached to a custom designed vest, designed to be worn by the elderly person under clothing. The fall detection algorithm was developed and incorporates both impact and posture detection capability. The vest and fall algorithm was tested on young healthy subjects performing normal activities of daily living (ADL) and falls onto crash mats, while wearing the best and sensor. Results show that falls can de distinguished from normal activities with a sensitivity >90% and a specificity of >99%, from a total data set of 264 falls and 165 normal ADL. By incorporating the fall-detection sensor into a custom designed garment it is anticipated that greater compliance when wearing a fall-detection system can be achieved and will help reduce the incidence of the long-lie, when falls occur in the elderly population. However further long-term testing using elderly subjects is required to validate the systems performance.

Fall prevention walker during rehabilitation

NASA Astrophysics Data System (ADS)

Tee, Kian Sek; E, Chun Zhi; Saim, Hashim; Zakaria, Wan Nurshazwani Wan; Khialdin, Safinaz Binti Mohd; Isa, Hazlita; Awad, M. I.; Soon, Chin Fhong

2017-09-01

This paper proposes on the design of a walker for the prevention of falling among elderlies or patients during rehabilitation whenever they use a walker to assist them. Fall happens due to impaired balance or gait problem. The assistive device is designed by applying stability concept and an accelerometric fall detection system is included. The accelerometric fall detection system acts as an alerting device that acquires body accelerometric data and detect fall. Recorded accelerometric data could be useful for further assessment. Structural strength of the walker was verified via iterations of simulation using finite element analysis, before being fabricated. Experiments were conducted to identify the fall patterns using accelerometric data. The design process and detection of fall pattern demonstrates the design of a walker that could support the user without fail and alerts the helper, thus salvaging the users from injuries due to fall and unattended situation.

Hair Removal

MedlinePlus

... razors are completely disposable, some have a disposable blade, and some are electric. Guys often shave their ... slowly, pulling looser areas of skin taut before running the razor over them. Change razors often to ...

Plastic Surgery

MedlinePlus

... uncomfortable. For example, guys with a condition called gynecomastia (excess breast tissue) that doesn't go away ... Breasts Different Sizes? Can Acne Scars Be Removed? Gynecomastia Body Image and Self-Esteem Help! Is This ...

Testicular Injuries

MedlinePlus

... Fitness Diseases & Conditions Infections Drugs & Alcohol School & Jobs Sports Expert Answers (Q&A) Staying Safe Videos for ... Happen? If you're a guy who plays sports, likes to lift weights and exercise a lot, ...

Session: What have studies of communications towers suggested regarding the impact of guy wires and lights on birds and bats

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

Kerlinger, Paul

This session at the Wind Energy and Birds/Bats workshop consisted of one presentation followed by a discussion/question and answer period. The paper ''Wind turbines and Avian Risk: Lessons from Communications Towers'' was given by Paul Kerlinger. The presenter outlined lessons that have been learned from research on communications (not cell) towers and about the impacts of guy wires and lights on birds and bats and how they could be useful to wind energy developers. The paper also provided specific information about a large 'fatality' event that occurred at the Mountaineer, WC wind energy site in May 2003, and a tablemore » of Night Migrant Carcass search findings for various wind sites in the US.« less

Fluctuating asymmetry, sociosexuality, and intrasexual competitive tactics.

PubMed

Simpson, J A; Gangestad, S W; Christensen, P N; Leck, K

1999-01-01

Heterosexual men and women were told they were competing with another same-sex individual for a date with an attractive opposite-sex interviewer. After answering 6 questions, participants were asked to tell the competitor why the interviewer should choose them over the competitor. Participants' videotaped behavior was coded for different behavioral tactics. Men who were more symmetrical and who had a more unrestricted sociosexual orientation were more likely to use direct competition tactics than were less symmetrical and restricted men. Restricted men accentuated their positive personal qualities, presenting themselves as "nice guys." Structural equation modeling revealed that fluctuating asymmetry (FA) was directly associated with the use of direct competition tactics. However, the link between FA and presenting oneself as a nice guy was mediated through sociosexuality. No effects were found for women.

Reponse dynamique des structures sous charges de vent

NASA Astrophysics Data System (ADS)

Gani, Ferawati

The main purpose of this research is to assemble numerical tools that allows realistic dynamic study of structures under wind loading. The availability of such numerical tools is becoming more important for the industry, following previous experiences in structural damages after extreme wind events. The methodology of the present study involves two main steps: (i) preparing the wind loading according to its spatial and temporal correlations by using digitally generated wind or real measured wind; (ii) preparing the numerical model that captures the characteristics of the real structures and respects all the necessary numerical requirements to pursue transient dynamic analyses. The thesis is presented as an ensemble of four articles written for refereed journals and conferences that showcase the contributions of the present study to the advancement of transient dynamic study of structures under wind loading, on the wind model itself (the first article) and on the application of the wind study on complex structures (the next three articles). The articles presented are as follows: (a) the evaluation of three-dimensional correlations of wind, an important issue for more precise prediction of wind loading for flexible and line-like structures, the results presented in this first article helps design engineers to choose a more suitable models to define three-dimensional wind loading; (b) the refinement of design for solar photovoltaic concentrator-tracker structure developed for utility scale, this study addressed concerns related strict operational criteria and fatigue under wind load for a large parabolic truss structure; (c) the study of guyed towers for TLs, the applicability of the static-equivalent method from the current industry documents for the design of this type of flexible TL support was questioned, a simplified method to improve the wind design was proposed; (d) the fundamental issue of nonlinear behaviour under extreme wind loading for single-degree-of-freedom systems is evaluated here, the use of real measured hurricane and winter storm have highlighted the possible interest of taking into account the ductility in the extreme wind loading design. The present research project has shown the versatility of the use of the developed wind study methodology to solve concerns related to different type of complex structures. In addition, this study proposes simplified methods that are useful for practical engineers when there is the need to solve similar problems. Key words: nonlinear, dynamic, wind, guyed tower, parabolic structure, ductility.

30 CFR 75.705-5 - Installation of protective equipment.

Code of Federal Regulations, 2011 CFR

2011-07-01

... equipment shall be used to cover all bare conductors, ground wires, guys, telephone lines, and other... safe position below the conductors or other apparatus being covered. Each rubber protective device...

30 CFR 75.705-5 - Installation of protective equipment.

Code of Federal Regulations, 2010 CFR

2010-07-01

... equipment shall be used to cover all bare conductors, ground wires, guys, telephone lines, and other... safe position below the conductors or other apparatus being covered. Each rubber protective device...

For Boys: Trouble "Down There"

MedlinePlus

... Things That Help Feelings Expert Answers Q&A Movies & More for Teens Teens site Sitio para adolescentes ... Is Too Embarrassed? Print You see it in movies all the time. Some guy gets hit right ...

Planetfest 2012

NASA Image and Video Library

2012-08-04

Bill Nye, known as the Science Guy, takes a photograph of himself with NASA Deputy Administrator Lori Garver at the Planetary Society's 2012 Planetfest on Saturday, Aug. 4, 2012 in Pasadena, Calif. Photo Credit: (NASA/Bill Ingalls)

Removing Pubic Hair (For Young Men)

MedlinePlus

... Medical Conditions Nutrition & Fitness Emotional Health Removing Pubic Hair Posted under Health Guides . Updated 23 March 2017. + ... Twitter email Print Some guys trim their pubic hair, others prefer to shave or wax, and most ...

Body Odor (For Young Men)

MedlinePlus

... Sexual Health Medical Conditions Nutrition & Fitness Emotional Health Body Odor Posted under Health Guides . Updated 23 March 2017. + ... every guy has to deal with. What causes body odor? During puberty, your sweat glands become much more ...

Why Are My Breasts Sore? (For Teens)

MedlinePlus

... difference is for guys, this condition is called gynecomastia and is usually temporary. What Causes Soreness? One ... I Do? Why Are My Breasts Different Sizes? Gynecomastia Gyn Checkups Finding the Right Bra When Will ...

Boundary-Layer Control to Helicopter Rotor Blades.

NASA Image and Video Library

1957-01-22

Experimental investigation of boundary-layer control to helicopter rotor blades to increase forward speed capabilities. 3/4 front view. Shaft angle - 35deg. John Mc.Cloud in picture. He was a good guy.

Cybersecurity: The heat is on.

PubMed

Morrissey, John

2015-10-01

Breaches of confidential patient information are proliferating and the culprits are more sophisticated and sinister than ever. Hospitals and health systems are using smarter and faster tactics to stay one step ahead of the bad guys.

Sexual conflict: nice guys finish last.

PubMed

Emery Thompson, Melissa

2014-12-01

Male chimpanzees are often aggressive towards females. A new study from Gombe National Park in Tanzania reports that persistent attacks increase a male's probability of siring offspring. Copyright © 2014 Elsevier Ltd. All rights reserved.

Fighting like a girl fighting like a guy: gender identity, ideology, and girls at early adolescence.

PubMed

Brown, Lyn Mikel; Tappan, Mark B

2008-01-01

In this chapter we explore the phenomenon of "girls fighting like guys" by listening to adolescent girls' justification for physical fighting with other girls. We argue that physical girlfighting is a particular kind of gendered performance--a performance of identity that expresses, at least in part, an answer to the question, "Who am I?"--that both perpetuates and challenges the usual notions of masculinity and femininity and the differential power associated with these discourses. We present a sociocultural approach to identity that we believe not only holds promise for helping us to understand girl-fighting behavior but also highlights the clear interrelationship between social identity and personal identity. We conclude by highlighting several implications of this analysis for those who work with girls (and boys) in educational and clinical settings.

New Perspectives on the Search for a Parity Violation Effect in Chiral Molecules

NASA Astrophysics Data System (ADS)

Auguste, F.; Tokunaga, S. K.; Shelkovnikov, A.; Daussy, C.; Amy-Klein, A.; Chardonnet, C.; Darquie, B.

2013-06-01

Parity violation (PV) effects have so far never been observed in chiral molecules. Originating from the weak interaction, PV should lead to frequency differences in the rovibrational spectra of the two enantiomers of a chiral molecule. However the smallness of the effect represents a very difficult experimental challenge. We propose to compare the rovibrational spectra (around 10 μm) of two enantiomers, recorded using the ultra-high resolution spectroscopy technique of Doppler-free two-photon Ramsey interferometry in a supersonic molecular beam. With an alternate beam of left- and right-handed molecules and thanks to our expertise in the control of the absolute frequency of the probe CO_2 lasers, we should reach a fractional sensitivity better around 10^{-15} (a few tens of millihertz), on the frequency difference between enantiomers. We will review our latest results on the high-resolution spectroscopy, either in cell or in a supersonic beam, of methyltrioxorhenium. B. Darquié, C. Stoeffler, A. Shelkovnikov, C. Daussy, A. Amy-Klein, C. Chardonnet, S. Zrig, L. Guy, J. Crassous, P. Soulard, P. Asselin, T. R. Huet, P. Schwerdtfeger, R. Bast and T. Saue, Chirality 22, 870 (2010). C. Stoeffler, B. Darquié, A. Shelkovnikov, C. Daussy, A. Amy-Klein, C. Chardonnet, L. Guy, J. Crassous, T. R. Huet, P. Soulard and P. Asselin, Phys. Chem. Chem. Phys. 13, 854 (2011). N. Saleh, S. Zrig, L. Guy, R. Bast, T. Saue, B. Darquié and J. Crassous, submitted to Phys. Chem. Chem. Phys. (2013).

Gynecomastia (For Teens)

MedlinePlus

... Staying Safe Videos for Educators Search English Español Gynecomastia KidsHealth / For Teens / Gynecomastia Print en español Soy ... guy happen to develop breast tissue? What Is Gynecomastia? Gynecomastia is a condition in which breast tissue ...

Am I in a Healthy Relationship? (For Teens)

MedlinePlus

... and would never challenge — the other person's boundaries. Trust. You're talking with a guy from French ... have a healthy relationship if you don't trust each other. Honesty. This one goes hand-in- ...

46 CFR 108.557 - Free-fall lifeboat launching and recovery arrangements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Free-fall lifeboat launching and recovery arrangements... OFFSHORE DRILLING UNITS DESIGN AND EQUIPMENT Lifesaving Equipment § 108.557 Free-fall lifeboat launching and recovery arrangements. (a) The launching appliance for a free-fall lifeboat must be designed and...

46 CFR 108.557 - Free-fall lifeboat launching and recovery arrangements.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Free-fall lifeboat launching and recovery arrangements... OFFSHORE DRILLING UNITS DESIGN AND EQUIPMENT Lifesaving Equipment § 108.557 Free-fall lifeboat launching and recovery arrangements. (a) The launching appliance for a free-fall lifeboat must be designed and...

Nursing Unit Design, Nursing Staff Communication Networks, and Patient Falls: Are They Related?

PubMed

Brewer, Barbara B; Carley, Kathleen M; Benham-Hutchins, Marge; Effken, Judith A; Reminga, Jeffrey

2018-01-01

The purpose of this research is to (1) investigate the impact of nursing unit design on nursing staff communication patterns and, ultimately, on patient falls in acute care nursing units; and (2) evaluate whether differences in fall rates, if found, were associated with the nursing unit physical structure (shape) or size. Nursing staff communication and nursing unit design are frequently linked to patient safety outcomes, yet little is known about the impact of specific nursing unit designs on nursing communication patterns that might affect patient falls. An exploratory longitudinal correlational design was used to measure nursing unit communication structures using social network analysis techniques. Data were collected 4 times over a 7-month period. Floor plans were used to determine nursing unit design. Fall rates were provided by hospital coordinators. An analysis of covariance controlling for hospitals resulted in a statistically significant interaction of unit shape and size (number of beds). The interaction occurred when medium- and large-sized racetrack-shaped units intersected with medium- and large-sized cross-shaped units. The results suggest that nursing unit design shape impacts nursing communication patterns, and the interaction of shape and size may impact patient falls. How those communication patterns affect patient falls should be considered when planning hospital construction of nursing care units.

Everything You Wanted to Know about Puberty (For Teens)

MedlinePlus

... may experience something called nocturnal emissions (or wet dreams), when the penis becomes erect while a guy ... contains sperm. That's why they're called wet dreams — they happen when you're sleeping and your ...

"Guy Reader" Is Not an Oxymoron

ERIC Educational Resources Information Center

Korman, Gordon

2013-01-01

The author of 80 books, most recently "HYPNOTIZE ME," discusses the unique challenges of engaging reluctant and sometimes openly hostile boys by creating the kind of stories that will hook them in and turn them into lifelong readers.

Contemporary Technology.

ERIC Educational Resources Information Center

Clark, Gilbert, Ed.

1999-01-01

This theme issue of "InSEA News" focuses on contemporary technology and art education. The articles are: "International Travel and Contemporary Technology" (Gilbert Clark); "Recollections and Visions for Electronic Computing in Art Education" (Guy Hubbard); "Using Technologies in Art Education: A Review of…

Convergence in the midst of competition.

PubMed

Carroll, John

2007-12-01

As biotechs hit their adolescence, they - like test makers and pharmaceutical manufacturers - are more likely than ever to reach outside of their own areas of expertise, link hands with the other guys, and pursue new programs and technologies.

Solar hot water system installed at Day's Inn Motel, Savannah, Georgia

NASA Technical Reports Server (NTRS)

1980-01-01

The Solar System was designed to provide 50 percent of the total Domestic Hot Water (DHW) demand. Liquid Flat Plate Collectors (900 square feet) are used for the collector subsystem. The collector subsystem is closed loop, using 50 percent Ethylene Glycol solution antifreeze for freeze protection. The 1,000 gallon fiber glass storage tank contains two heat exchangers. One of the heat exchangers heats the storage tank with the collector solar energy. The other heat exchanger preheats the cold supply water as it passes through on the way to the Domestic Hot Water (DHW) tank heaters. Electrical energy supplements the solar energy for the DHW. The Collector Mounting System utilizes guy wires to structurally tie the collector array to the building.

Emotional Health (For Young Men)

MedlinePlus

... masturbate. I’m straight but I also watch gay porn. Does this mean I’m gay, straight or bisexual? (2/15/2017) I’m ... Sometimes I feel attracted to guys. Am I gay? (12/10/2014) Why do I have such ...

Dance! Don't Fall - preventing falls and promoting exercise at home.

PubMed

Kerwin, Maureen; Nunes, Francisco; Silva, Paula Alexandra

2012-01-01

Falling is a serious danger to older adults that is usually only addressed after a person has fallen, when doctors administer clinical tests to determine the patient's risk of falling again. Having the technological capability of performing fall risk assessment tests with a smartphone, the authors set out to design a mobile application that would enable users to monitor their risk themselves and consequently prevent falls from occurring. The authors conducted a literature review and two observation sessions before beginning the iterative design process that resulted in the Dance! Don't Fall (DDF) game, a mobile application that enables users to both monitor their fall risk and actively reduce it through fun and easy exercise.

Prevention of fall incidents in patients with a high risk of falling: design of a randomised controlled trial with an economic evaluation of the effect of multidisciplinary transmural care

PubMed Central

Peeters, Geeske MEE; de Vries, Oscar J; Elders, Petra JM; Pluijm, Saskia MF; Bouter, Lex M; Lips, Paul

2007-01-01

Background Annually, about 30% of the persons of 65 years and older falls at least once and 15% falls at least twice. Falls often result in serious injuries, such as fractures. Therefore, the prevention of accidental falls is necessary. The aim is to describe the design of a study that evaluates the efficacy and cost-effectiveness of a multidisciplinary assessment and treatment of multiple fall risk factors in independently living older persons with a high risk of falling. Methods/Design The study is designed as a randomised controlled trial (RCT) with an economic evaluation. Independently living persons of 65 years and older who recently experienced a fall are interviewed in their homes and screened for risk of recurrent falling using a validated fall risk profile. Persons at low risk of recurrent falling are excluded from the RCT. Persons who have a high risk of recurrent falling are blindly randomised into an intervention (n = 100) or usual care (n = 100) group. The intervention consists of a multidisciplinary assessment and treatment of multifactorial fall risk factors. The transmural multidisciplinary appraoch entails close cooperation between geriatrician, primary care physician, physical therapist and occupational therapist and can be extended with other specialists if relevant. A fall calendar is used to record falls during one year of follow-up. Primary outcomes are time to first and second falls. Three, six and twelve months after the home visit, questionnaires for economic evaluation are completed. After one year, during a second home visit, the secondary outcome measures are reassessed and the adherence to the interventions is evaluated. Data will be analysed according to the intention-to-treat principle and also an on-treatment analysis will be performed. Discussion Strengths of this study are the selection of persons at high risk of recurrent falling followed by a multidisciplinary intervention, its transmural character and the evaluation of adherence. If proven effective, implementation of our multidisciplinary assessment followed by treatment of fall risk factors will reduce the incidence of falls. Trial registration Current Controlled Trials ISRCTN11546541. PMID:17605771

Testing of a long-term fall detection system incorporated into a custom vest for the elderly.

PubMed

Bourke, Alan K; van de Ven, Pepijn W J; Chaya, Amy E; OLaighin, Gearóid M; Nelson, John

2008-01-01

A fall detection system and algorithm, incorporated into a custom designed garment has been developed. The developed fall detection system uses a tri-axial accelerometer to detect impacts and monitor posture. This sensor is attached to a custom designed vest, designed to be worn by the elderly person under clothing. The fall detection algorithm was developed and incorporates both impact and posture detection capability. The vest and fall algorithm was tested by two teams of 5 elderly subjects who wore the sensor system in turn for 2 week each and were monitored for 8 hours a day. The system previously achieved sensitivity of >90% and a specificity of >99%, using young healthy subjects performing falls and normal activities of daily living (ADL). In this study, over 833 hours of monitoring was performed over the course of the four weeks from the elderly subjects, during normal daily activity. In this time no actual falls were recorded, however the system registered a total of the 42 fall-alerts however only 9 were received at the care taker site. A fall detection system incorporated into a custom designed garment has been developed which will help reduce the incidence of the long-lie, when falls occur in the elderly population. However further development is required to reduce the number of false-positives and improve the transmission of messages.

Historical "Bad Guys": Biography as a Teaching Tool.

ERIC Educational Resources Information Center

Dietrich, Donald J.

1987-01-01

Describes a history course on the college level that uses biographies to help students connect important political leaders, such as Hitler and Machiavelli, to the time and place that shaped their actions. Reports on the effectiveness of the class. (RKM)

76 FR 70952 - Extension of Public Comment Period for Proposed Action on Arkansas Regional Haze State...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-16

... click on ``6PD (Multimedia)'' and select ``Air'' before submitting comments. Email: Mr. Guy Donaldson at... proposed rule until December 22, 2011. Dated: November 9, 2011. Carl E. Edlund, Multimedia Planning and...

A Touch of...Class!

ERIC Educational Resources Information Center

Benais, Marie Helene

1995-01-01

Presents an exercise for students of French in which the students are called upon to create a courtroom environment to try a famous historical personnage for an alleged crime. In this case, the writer Guy de Maupassant is put on trial for murder. (CK)

Guy's Guide to Body Image

MedlinePlus

... and feelings about his or her body and physical appearance. Having a positive body image means feeling pretty ... not feeling too satisfied with their body or appearance to begin with. They may have ... Different physical attributes and body types are good for different ...

CONVERGENCE IN THE MIDST OF COMPETITION

PubMed Central

CARROLL, JOHN

2007-01-01

As biotechs hit their adolescence, they – like test makers and pharmaceutical manufacturers – are more likely than ever to reach outside of their own areas of expertise, link hands with the other guys, and pursue new programs and technologies. PMID:22478687

Klinefelter Syndrome (For Teens)

MedlinePlus

... classes go more smoothly. Reviewed by: Judith L. Ross, MD Date reviewed: September 2017 More on this topic for: Teens Delayed Puberty How Can I Improve My Self-Esteem? A Guy's Guide to Body Image When Will I Start Developing? The Basics on Genes and ...

Why Is My Voice Changing? (For Teens)

MedlinePlus

... enter puberty earlier or later than others. How Deep Will My Voice Get? How deep a guy's voice gets depends on his genes: ... of Use Notice of Nondiscrimination Visit the Nemours Web site. Note: All information on TeensHealth® is for ...

Tailored Prevention of Inpatient Falls

PubMed Central

ZUYEV, LYUBOV; BENOIT, ANGELA N.; CHANG, FRANK Y.; DYKES, PATRICIA C.

2011-01-01

Patient falls and fall-related injuries are serious problems in hospitals. The Fall TIPS application aims to prevent patient falls by translating routine nursing fall risk assessment into a decision support intervention that communicates fall risk status and creates a tailored evidence-based plan of care that is accessible to the care team, patients, and family members. In our design and implementation of the Fall TIPS toolkit, we used the Spiral Software Development Life Cycle model. Three output tools available to be generated from the toolkit are bed poster, plan of care, and patient education handout. A preliminary design of the application was based on initial requirements defined by project leaders and informed by focus groups with end users. Preliminary design partially simulated the paper version of the Morse Fall Scale currently used in hospitals involved in the research study. Strengths and weaknesses of the first prototype were identified by heuristic evaluation. Usability testing was performed at sites where research study is implemented. Suggestions mentioned by end users participating in usability studies were either directly incorporated into the toolkit and output tools, were slightly modified, or will be addressed during training. The next step is implementation of the fall prevention toolkit on the pilot testing units. PMID:20975543

Conceptual design considerations and neutronics of lithium fall laser fusion target chambers

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

Meier, W.R.; Thomson, W.B.

1978-05-31

Atomics International and Lawrence Livermore Laboratory are involved in the conceptual design of a laser fusion power plant incorporating the lithium fall target chamber. In this paper we discuss some of the more important design considerations for the target chamber and evaluate its nuclear performance. Sizing and configuration of the fall, hydraulic effects, and mechanical design considerations are addressed. The nuclear aspects examined include tritium breeding, energy deposition, and radiation damage.

Tailored prevention of inpatient falls: development and usability testing of the fall TIPS toolkit.

PubMed

Zuyev, Lyubov; Benoit, Angela N; Chang, Frank Y; Dykes, Patricia C

2011-02-01

Patient falls and fall-related injuries are serious problems in hospitals. The Fall TIPS application aims to prevent patient falls by translating routine nursing fall risk assessment into a decision support intervention that communicates fall risk status and creates a tailored evidence-based plan of care that is accessible to the care team, patients, and family members. In our design and implementation of the Fall TIPS toolkit, we used the Spiral Software Development Life Cycle model. Three output tools available to be generated from the toolkit are bed poster, plan of care, and patient education handout. A preliminary design of the application was based on initial requirements defined by project leaders and informed by focus groups with end users. Preliminary design partially simulated the paper version of the Morse Fall Scale currently used in hospitals involved in the research study. Strengths and weaknesses of the first prototype were identified by heuristic evaluation. Usability testing was performed at sites where research study is implemented. Suggestions mentioned by end users participating in usability studies were either directly incorporated into the toolkit and output tools, were slightly modified, or will be addressed during training. The next step is implementation of the fall prevention toolkit on the pilot testing units.

Estimation of the kinetic energy dissipation in fall-arrest system and manikin during fall impact.

PubMed

Wu, John Z; Powers, John R; Harris, James R; Pan, Christopher S

2011-04-01

Fall-arrest systems (FASs) have been widely applied to provide a safe stop during fall incidents for occupational activities. The mechanical interaction and kinetic energy exchange between the human body and the fall-arrest system during fall impact is one of the most important factors in FAS ergonomic design. In the current study, we developed a systematic approach to evaluate the energy dissipated in the energy absorbing lanyard (EAL) and in the harness/manikin during fall impact. The kinematics of the manikin and EAL during the impact were derived using the arrest-force time histories that were measured experimentally. We applied the proposed method to analyse the experimental data of drop tests at heights of 1.83 and 3.35 m. Our preliminary results indicate that approximately 84-92% of the kinetic energy is dissipated in the EAL system and the remainder is dissipated in the harness/manikin during fall impact. The proposed approach would be useful for the ergonomic design and performance evaluation of an FAS. STATEMENT OF RELEVANCE: Mechanical interaction, especially kinetic energy exchange, between the human body and the fall-arrest system during fall impact is one of the most important factors in the ergonomic design of a fall-arrest system. In the current study, we propose an approach to quantify the kinetic energy dissipated in the energy absorbing lanyard and in the harness/body system during fall impact.

Be an Alumni Relations Revolutionary.

ERIC Educational Resources Information Center

Bickel, Kathy

2000-01-01

Presents marketing guru Guy Kawasaki's seven rules for revolutionaries, and examples of alumni relations innovators who are implementing change with cutting-edge programs, services, and business practices. Rules include: "jump curves" (look for new paths); "break down barriers" (challenge roadblocks of ignorance and inertia);…

Observing Douglas and His Basketball Guys: Assess Math Understanding by Watching Children Play.

ERIC Educational Resources Information Center

Clyde, Jean Anne; Mills, Heidi

1993-01-01

Describes a seven-year-old boy's activity of drawing pictures of his favorite sport of basketball. The boy's drawing involved the use of proportional reasoning, which requires an understanding of how relationships between objects vary systematically. (BB)

75 FR 66779 - Ruby Lake National Wildlife Refuge, Elko and White Pine Counties, NV; Comprehensive Conservation...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-29

...) 414-6500, or Guy Wagner, Refuge Manager, at (775) 779-2237. Further information may also be found at... the Mississippi River outside Alaska, and is a vital waterfowl nesting area. More than 200 springs...

Psychology in the Classroom.

ERIC Educational Resources Information Center

Jennings, Gretchen; Craig, Michelle L.

1997-01-01

Describes an exhibition-based activity set that teaches important psychological processes such as attention (Interference), communication (Pattern Talk), and cooperation versus competition (Do Nice Guys Finish Last?). Activities follow the scientific method, and teachers can observe varying levels of skill and cognitive development in students of…

Osa-miR164a targets OsNAC60 and negatively regulates rice immunity against the blast fungus Magnaporthe oryzae.

PubMed

Wang, Zhaoyun; Xia, Yeqiang; Lin, Siyuan; Wang, Yanru; Guo, Baohuan; Song, Xiaoning; Ding, Shaochen; Zheng, Liyu; Feng, Ruiying; Chen, Shulin; Bao, Yalin; Sheng, Cong; Zhang, Xin; Wu, Jianguo; Niu, Dongdong; Jin, Hailing; Zhao, Hongwei

2018-05-18

Exploring the regulatory mechanism played by endogenous rice miRNAs in defense responses against the blast disease is of great significance in both resistant variety breeding and disease control management. We identified rice defense-related miRNAs by comparing rice miRNA expression patterns before and after Magnaporthe oryzae strain Guy11 infection. We discovered that osa-miR164a expression reduced upon Guy11 infection at both early and late stages, which was perfectly associated with the induced expression of its target gene, OsNAC60. OsNAC60 encodes a transcription factor, over-expression of which enhanced defense responses, such as increased programmed cell death, greater ion leakage, more ROS accumulation and callose deposition, and up-regulation of defense-related genes. By using transgenic rice over-expressing osa-miR164a, and a transposon insertion mutant of OsNAC60, we showed that when the miR164a/OsNAC60 regulatory module was dysfunctional, rice developed significant susceptibility to Guy11 infection. The co-expression of OsNAC60 and osa-miR164a abolished the OsNAC60 activity, but not its synonymous mutant. We further validated that this regulatory module is conserved in plant resistance to multiple plant diseases such as the rice sheath blight, tomato late blight, and soybean root and stem rot diseases. Our results demonstrate that the miR164a/OsNAC60 regulatory module manipulates rice defense responses to M. oryzae infection. This discovery is of great potential for resistant variety breeding and disease control to a broad spectrum of pathogens in the future. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

Off the Charts

NASA Technical Reports Server (NTRS)

Muirhead, Brian K.

2003-01-01

NASA basically looked at the two options and said, "Well, propulsion...that's the old way of doing business. You guys will never get this job done if you do it that way. It's too expensive." And so we said, "Okay, let's go make this airbag thing work." The airbags idea was clearly eccentric. Off the charts. When you think of an airbag, you think of the automobile design, about twice the size of a pillow, which took many years to develop. But what we needed would have to be about 19 feet in diameter, designed to tolerate a head-on collision with a very rocky Mars surface at 60 miles per hour or more. And not just once, but multiple times, as it bounced and rolled to a stop. The only thing in common between our design and an automobile airbag was the name. Another very eccentric aspect of this was the idea of using fabrics in outer space. We were used to dealing in aluminum and titanium, but is needed to be the stuff of bulletproof vests...advanced polymer cloth. We'd worked with software in space, but not 'softgoods.'

30 CFR 56.12047 - Guy wires.

Code of Federal Regulations, 2010 CFR

2010-07-01

... insulator protection of the National Electrical Safety Code, part 2, entitled “Safety Rules for the Installation and Maintenance of Electric Supply and Communication Lines” (also referred to as National Bureau... from the National Institute of Science and Technology, 100 Bureau Drive, Stop 3460, Gaithersburg, MD...

30 CFR 57.12047 - Guy wires.

Code of Federal Regulations, 2010 CFR

2010-07-01

... requirements for grounding or insulator protection of the National Electrical Safety Code, part 2, entitled “Safety Rules for the Installation and Maintenance of Electric Supply and Communication Lines” (also... documents may be obtained from the National Institute of Science and Technology, 100 Bureau Drive, Stop 3460...

Regional Activities Division. Papers.

ERIC Educational Resources Information Center

International Federation of Library Associations, The Hague (Netherlands).

Papers on library network activities in Canada, the Third World, Japan, Malaysia, Brazil, and Sweden which were presented at the 1982 International Federation of Library Associations (IFLA) conference include: (1) "Canada: A Voluntary and Flexible Network," a review by Guy Sylvestre of the political, social, and economic structures…

A Successful Senior Seminar: Unsolved Problems in Number Theory

ERIC Educational Resources Information Center

Styer, Robert

2014-01-01

The "Unsolved Problems in Number Theory" book by Richard Guy provides nice problems suitable for a typical math major. We give examples of problems that have worked well in our senior seminar course and some nice results that senior math majors can obtain.

Distance Education in Papua New Guinea.

ERIC Educational Resources Information Center

Avalos, Beatrice, Ed.

1991-01-01

The theme of this special double serial issue is "Distance Education in Papua New Guinea." The following articles are featured: (1) "Distance Education in Papua New Guinea" (John Lynch); (2) "Distance Education in Papua New Guinea: Context, Issues and Prospects" (Michael Crossley and Richard Guy); (3) "Distance…

Arab Stereotypes in Popular Fiction.

ERIC Educational Resources Information Center

Terry, Janice J.

1983-01-01

Most popular fictional plots involving the Middle East--adventure stories, espionage, and themes of Western dependency on Arab oil--portray the Israelies as the good guys and the Arabs as the villians. People must be made aware that fictional literature is prejudiced and racially biased against Arabs. (RM)

30 CFR 57.12047 - Guy wires.

Code of Federal Regulations, 2012 CFR

2012-07-01

... requirements for grounding or insulator protection of the National Electrical Safety Code, part 2, entitled “Safety Rules for the Installation and Maintenance of Electric Supply and Communication Lines” (also... documents may be obtained from the National Institute of Science and Technology, 100 Bureau Drive, Stop 3460...

30 CFR 57.12047 - Guy wires.

Code of Federal Regulations, 2013 CFR

2013-07-01

... requirements for grounding or insulator protection of the National Electrical Safety Code, part 2, entitled “Safety Rules for the Installation and Maintenance of Electric Supply and Communication Lines” (also... documents may be obtained from the National Institute of Science and Technology, 100 Bureau Drive, Stop 3460...

30 CFR 57.12047 - Guy wires.

Code of Federal Regulations, 2014 CFR

2014-07-01

... requirements for grounding or insulator protection of the National Electrical Safety Code, part 2, entitled “Safety Rules for the Installation and Maintenance of Electric Supply and Communication Lines” (also... documents may be obtained from the National Institute of Science and Technology, 100 Bureau Drive, Stop 3460...

Patient centered fall risk awareness perspectives: clinical correlates and fall risk

PubMed Central

Verghese, Joe

2016-01-01

Background While objective measures to assess risk of falls in older adults have been established; the value of patient self-reports in the context of falls is not known. Objectives To identify clinical correlates of patient centered fall risk awareness, and their validity for predicting falls. Design Prospective cohort study. Setting and Participants 316 non-demented and ambulatory community-dwelling older adults (mean age 78 years, 55% women). Measurements Fall risk awareness was assessed with a two-item questionnaire, which asked participants about overall likelihood and personal risk of falling over the next 12 months. Incident falls were recorded over study follow-up. Results Fifty-three participants (16.8%) responded positively to the first fall risk awareness question about being likely to have a fall in the next 12 months, and 100 (31.6%) reported being at personal risk of falling over the next 12 months. There was only fair correlation (kappa 0.370) between responses on the two questions. Prior falls and depressive symptoms were associated with positive responses on both fall risk awareness questions. Age and other established fall risk factors were not associated with responses on both fall risk awareness questions. The fall risk awareness questionnaire did not predict incident falls or injurious falls. Conclusion Fall risk awareness is low in older adults. While patient centered fall risk awareness is not predictive of falls, subjective risk perceptions should be considered when designing fall preventive strategies as they may influence participation and behaviors. PMID:27801936

Nice Guys and Gals Finish Last? Not in Early Adolescence When Empathic, Accepted, and Popular Peers are Desirable.

PubMed

Bower, Andrew R; Nishina, Adrienne; Witkow, Melissa R; Bellmore, Amy

2015-12-01

Little is known about attributes that elicit romantic desirability in early adolescence. The current study, with a sample of 531 sixth-grade students (45% boys) attending ethnically diverse middle schools, used a resource control framework to explore which self-reported behaviors (e.g., empathy and aggression) and peer-reported status (e.g., acceptance and perceived popularity) predict the likelihood of being considered romantically desirable (i.e., receiving at least one "crush" nomination from an opposite sex grademate). Self-reported empathy was positively associated with students' romantic desirability (primarily for those with high peer acceptance), whereas self-reported aggression on its own did not. Both peer-acceptance and popularity also were positively associated with students' romantic desirability, and aggressive behavior reduced popularity's effect. Although aggression may be integral for obtaining high peer status across cultures, prosocial behaviors were romantically valued. Our findings suggest that peer-vetted social status elicits romantic interest and during early adolescence, nice guys and gals really do not finish last.

Nice Guys Finish Fast and Bad Guys Finish Last: Facilitatory vs. Inhibitory Interaction in Parallel Systems

PubMed Central

Eidels, Ami; Houpt, Joseph W.; Altieri, Nicholas; Pei, Lei; Townsend, James T.

2011-01-01

Systems Factorial Technology is a powerful framework for investigating the fundamental properties of human information processing such as architecture (i.e., serial or parallel processing) and capacity (how processing efficiency is affected by increased workload). The Survivor Interaction Contrast (SIC) and the Capacity Coefficient are effective measures in determining these underlying properties, based on response-time data. Each of the different architectures, under the assumption of independent processing, predicts a specific form of the SIC along with some range of capacity. In this study, we explored SIC predictions of discrete-state (Markov process) and continuous-state (Linear Dynamic) models that allow for certain types of cross-channel interaction. The interaction can be facilitatory or inhibitory: one channel can either facilitate, or slow down processing in its counterpart. Despite the relative generality of these models, the combination of the architecture-oriented plus the capacity oriented analyses provide for precise identification of the underlying system. PMID:21516183

Nice Guys Finish Fast and Bad Guys Finish Last: Facilitatory vs. Inhibitory Interaction in Parallel Systems.

PubMed

Eidels, Ami; Houpt, Joseph W; Altieri, Nicholas; Pei, Lei; Townsend, James T

2011-04-01

Systems Factorial Technology is a powerful framework for investigating the fundamental properties of human information processing such as architecture (i.e., serial or parallel processing) and capacity (how processing efficiency is affected by increased workload). The Survivor Interaction Contrast (SIC) and the Capacity Coefficient are effective measures in determining these underlying properties, based on response-time data. Each of the different architectures, under the assumption of independent processing, predicts a specific form of the SIC along with some range of capacity. In this study, we explored SIC predictions of discrete-state (Markov process) and continuous-state (Linear Dynamic) models that allow for certain types of cross-channel interaction. The interaction can be facilitatory or inhibitory: one channel can either facilitate, or slow down processing in its counterpart. Despite the relative generality of these models, the combination of the architecture-oriented plus the capacity oriented analyses provide for precise identification of the underlying system.

Design a Learning-Oriented Fall Event Reporting System Based on Kirkpatrick Model.

PubMed

Zhou, Sicheng; Kang, Hong; Gong, Yang

2017-01-01

Patient fall has been a severe problem in healthcare facilities around the world due to its prevalence and cost. Routine fall prevention training programs are not as effective as expected. Using event reporting systems is the trend for reducing patient safety events such as falls, although some limitations of the systems exist at current stage. We summarized these limitations through literature review, and developed an improved web-based fall event reporting system. The Kirkpatrick model, widely used in the business area for training program evaluation, has been integrated during the design of our system. Different from traditional event reporting systems that only collect and store the reports, our system automatically annotates and analyzes the reported events, and provides users with timely knowledge support specific to the reported event. The paper illustrates the design of our system and how its features are intended to reduce patient falls by learning from previous errors.

Fall Protection Introduction, #33462

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

Chochoms, Michael

The proper use of fall prevention and fall protection controls can reduce the risk of deaths and injuries caused by falls. This course, Fall Protection Introduction (#33462), is designed as an introduction to various types of recognized fall prevention and fall protection systems at Los Alamos National Laboratory (LANL), including guardrail systems, safety net systems, fall restraint systems, and fall arrest systems. Special emphasis is given to the components, inspection, care, and storage of personal fall arrest systems (PFASs). This course also presents controls for falling object hazards and emergency planning considerations for persons who have fallen.

Natural Models for Autonomous Control of Spatial Navigation, Sensing, and Guidance

DTIC Science & Technology

2013-06-26

mantis shrimp, inspired largely by our efforts, can be found at: The Oatmeal - http://theoatmeal.com/ comics /mantis_shrimp. Courtesy of these guys...Ecology and Environmental Education (20-21 January, Tainan, Taiwan). 14 M How, NJ Marshall 2012 Polarisation vision, an unexplored channel for

The Canadian ISTAR Information-Centric Collaborative Workspace Concept. Paper 3: The Info-Centric Collaborative Workspace from a Systems Perspective

DTIC Science & Technology

2004-09-01

sympatico.caGuy ThériaultGeneral Dynamics Canada Ltd Charlie.jamieson@lmco.comCharlie JamiesonLockheed Martin Canada D.lacroix@oerlikon.caDenis LacroixOerlikon Contraves Inc Bill.wright@oculusinfo.comBill WrightOculus

Expedition 21 Crew Prepares For Launch

NASA Image and Video Library

2009-09-29

NASA Administrator Charles Bolden, left, laughs with Expedition 21 Flight Engineer Maxim Suraev, center, and Expedition 21 Flight Engineer Jeffrey N. Williams, right as Spaceflight Participant Guy Laliberté has his Russian Sokol suit pressure checked, Wednesday, Sept. 30, 2009 in Baikonur, Kazakhstan. Photo Credit: (NASA/Bill Ingalls)

29 CFR 1918.54 - Rigging gear.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR LONGSHORING Vessel's Cargo Handling Gear § 1918.54 Rigging gear. (a... provided, the guys shall be so placed as to produce a minimum stress and not permit the boom to jackknife...

"Guys, She's Humongous!": Gender and Weight-Based Teasing in Adolescence

ERIC Educational Resources Information Center

Taylor, Nicole L.

2011-01-01

Ethnographic research, including individual interviews, focus groups, and participant observation, was conducted to examine how adolescents defined and negotiated the boundaries between normal/acceptable weight and overweight through direct and indirect teasing. In particular, this article focuses on gender differences in weight-based teasing and…

Understanding Design Vulnerabilities in the Physical Environment Relating to Patient Fall Patterns in a Psychiatric Hospital: Seven Years of Sentinel Events.

PubMed

Bayramzadeh, Sara; Portillo, Margaret; Carmel-Gilfilen, Candy

2018-05-01

The influence of the physical environment on patient falls has not been fully explored in psychiatric units, despite this patient population's vulnerability and the critical role of the physical environment in patient safety. The research objective is to describe the spatial and temporal pattern of falls occurrences and their location in relation to the levels of safety continuum model. This article presents an exploratory case study design. Seven years of retrospective data on patient falls, yielding 818 sentinel events, in an 81-bed psychiatric hospital in the United States were collected and analyzed. Data focused on extrinsic factors for falls, emphasizing the physical environment. Through a content analysis of the sentinel event narratives, recorded by the hospital staff, this study explored patient falls related to location and elements of the physical environment. The analysis revealed that 15% of recorded falls were attributed to some aspect of or element within the physical environment. The most typical locations of falls were patient rooms (39%), patient bathrooms (22%), and dayrooms (20%). Also, the results identified patterns of environmental factors that appeared linked to increasing patients' susceptibility to falls. Risk factors included poor nighttime lighting, flooring surfaces that were uneven, and spaces that inadvertently limited visual access and supervision. The physical environment plays an often-unexamined role in fall events and specific locations. These results are deserving of further research on design strategies and applications to reduce patient falls in psychiatric hospital settings.

Integrated solutions for sustainable fall prevention in primary care, the iSOLVE project: a type 2 hybrid effectiveness-implementation design.

PubMed

Clemson, Lindy; Mackenzie, Lynette; Roberts, Chris; Poulos, Roslyn; Tan, Amy; Lovarini, Meryl; Sherrington, Cathie; Simpson, Judy M; Willis, Karen; Lam, Mary; Tiedemann, Anne; Pond, Dimity; Peiris, David; Hilmer, Sarah; Pit, Sabrina Winona; Howard, Kirsten; Lovitt, Lorraine; White, Fiona

2017-02-07

Despite strong evidence giving guidance for effective fall prevention interventions in community-residing older people, there is currently no clear model for engaging general medical practitioners in fall prevention and routine use of allied health professionals in fall prevention has been slow, limiting widespread dissemination. This protocol paper outlines an implementation-effectiveness study of the Integrated Solutions for Sustainable Fall Prevention (iSOLVE) intervention which has developed integrated processes and pathways to identify older people at risk of falls and engage a whole of primary care approach to fall prevention. This protocol paper presents the iSOLVE implementation processes and change strategies and outlines the study design of a blended type 2 hybrid design. The study consists of a two-arm cluster randomized controlled trial in 28 general practices and recruiting 560 patients in Sydney, Australia, to evaluate effectiveness of the iSOLVE intervention in changing general practitioner fall management practices and reducing patient falls and the cost effectiveness from a healthcare funder perspective. Secondary outcomes include change in medications known to increase fall risk. We will simultaneously conduct a multi-methodology evaluation to investigate the workability and utility of the implementation intervention. The implementation evaluation includes in-depth interviews and surveys with general practitioners and allied health professionals to explore acceptability and uptake of the intervention, the coherence of the proposed changes for those in the work setting, and how to facilitate the collective action needed to implement changes in practice; social network mapping will explore professional relationships and influences on referral patterns; and, a survey of GPs in the geographical intervention zone will test diffusion of evidence-based fall prevention practices. The project works in partnership with a primary care health network, state fall prevention leaders, and a community of practice of fall prevention advocates. The design is aimed at providing clear direction for sustainability and informing decisions about generalization of the iSOLVE intervention processes and change strategies. While challenges exist in hybrid designs, there is a potential for significant outcomes as the iSOLVE pathways project brings together practice and research to collectively solve a major national problem with implications for policy service delivery. Australian New Zealand Clinial Trials Registry ACTRN12615000401550.

Wise Guys: "The Man Who Knew Infinity" and Other Movies about Uppity Geniuses

ERIC Educational Resources Information Center

Beck, Bernard

2017-01-01

Conventional expectations about subcultural groups can be undermined by unusual performances of some individual members. Several recent movies have concerned people of exceptional ability who unexpectedly excelled at prestigious centers of learning. "The Man Who Knew Infinity," "The Imitation Game," and "The Theory of…

Is My Penis Normal? (For Teens)

MedlinePlus

... worried about whether his penis is a normal size. There's a fairly wide range of normal penis sizes — just as there is for every other body part. And just like other parts of the body, how a penis appears at different stages of a guy's life varies quite a ...

"Are You Guys "Girls"?": Boys, Identity Texts, and Disney Princess Play

ERIC Educational Resources Information Center

Wohlwend, Karen E.

2012-01-01

Drawing from critical sociocultural perspectives that view play, literacy, and gender as social practices, boys' Disney Princess play is examined as a site of identity construction and contestation situated within overlapping communities of femininity and masculinity practice where children learn expected practices for "doing gender".…

Chronicle of Higher Education. Volume 50, Number 49, August 13, 2004

ERIC Educational Resources Information Center

Chronicle of Higher Education, 2004

2004-01-01

"Chronicle of Higher Education" presents an abundant source of news and information for college and university faculty members and administrators. This August 13, 2004 issue of "Chronicle of Higher Education" includes the following articles: (1) "Don't Be That Guy" (Ben-Al, Sarah; Sterritt, David); (2) "A Diverse…

Detail of dipole antenna element (right) and 94' lowband reflector ...

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

Detail of dipole antenna element (right) and 94' low-band reflector screen poles (left), note the guy wires from the antenna element, view facing north northeast - U.S. Naval Base, Pearl Harbor, Naval Radio Station, AF/FRD-10 Circularly Disposed Antenna Array, Wahiawa, Honolulu County, HI

Expedition 21 Prelaunch Press Conference

NASA Image and Video Library

2009-09-28

Spaceflight Participant Guy Laliberté, left, Expedition 21 Flight Engineer Maxim Suraev, center, and Expedition 21 Flight Engineer Jeffrey N. Williams wave hello and point to members of their families at the start of the press conference, Tuesday, Sept. 29, 2009 at the Cosmonaut Hotel in Baikonur, Kazakhstan. Photo Credit: (NASA/Bill Ingalls)

IFLA General Conference, 1985. Division of General Research Libraries. Section on National Libraries. Papers.

ERIC Educational Resources Information Center

International Federation of Library Associations, The Hague (Netherlands).

Papers on national libraries which were presented at the 1985 International Federation of Library Associations (IFLA) conference include: (1) "The Lenin State Library in Transition" (N. S. Kartashov, The Lenin State Library, USSR); (2) "Preserving for Access" (Guy Sylvestre, Canadian Institute for Historical Microreproductions,…

How to Perform a Testicular Self-Examination

MedlinePlus

... TSE) can help you check for things like cancer. Although testicular cancer is rare in teenage guys, overall it is the most common cancer in males between the ages of 15 and 35. It's important to try to do a TSE every month so you ... Reproductive System View more About ...

Planting Seeds, Growing Diversity

ERIC Educational Resources Information Center

Hua, Vanessa

2011-01-01

Last year, when students at Ridgecrest Intermediate School in Palos Verdes, California, were asked to name scientists, their answers--Benjamin Franklin, Thomas Edison, Albert Einstein, Bill Nye the Science Guy--reflected a common perception. Most of the leading scientists they came up with were white, male, or dead. Although women and people of…

Nova Southeastern University (NSU) Guy Harvey Oceanographic Center

Science.gov Websites

Mailman Segal Center for Human Development Ron and Kathy Assaf College of Nursing Shepard Broad College of . Continuing Education Financial Aid Career Development Regional Campuses International Affairs Veterans Arts and culture on campus including theatre, music, and art. Campus Housing Off-Campus Housing Campus

124. Photographic copy of historic photo, May 7, 1932 (original ...

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

124. Photographic copy of historic photo, May 7, 1932 (original print filed in Record Group 115, National Archives, Washington, D.C.). OWYHEE DAM-COOLING SYSTEM OVER GALLERY FORMS. TRIANGLE STRAIN METER SHOWN AGAINST GUYED VOLUMETRIC CHANGE METER PIPE. - Owyhee Dam, Across Owyhee River, Nyssa, Malheur County, OR

It's a Guy Thing.

ERIC Educational Resources Information Center

Cohen, Andrew

1999-01-01

Provides speculation on why, when there are more women participating in varsity sports, there are not as many women in intramural and club sports. Theories discussed include the intimidation factor, differences in male and female psyches, and women's having more important things to do. Suggestions for keeping recreation programs vital to all…

Rethinking Childhood Innocence.

ERIC Educational Resources Information Center

Sychterz, Terre

2002-01-01

Discusses the controversial work of Maurice Sendak, a popular, yet controversial children's author and illustrator. Examines the oral responses of a class of first graders to "We Are All in the Dumps with Jack and Guy," with the purpose of demonstrating that children can act as their own agents in constructing meaning through complex…

Genetic Factors in Breast Cancer: Center for Interdisciplinary Biobehavioral Research

DTIC Science & Technology

2006-10-01

Hypnosis Intervention, Dr. Guy Montgomery, Associate Professor, Oncological Sciences 12/14/2005 Patient Navigation for CRC Screening with Low Income...Attending Psychologist Psychiatry and Behavioral Sciences Memorial Sloan-Kettering Cancer Center 4/20/2006 "It’s all in your head: The use of MRI in

A Secondary Guy: Physically Disabled Teenagers in Secondary Schools.

ERIC Educational Resources Information Center

Doubt, Lorna; McColl, Mary Ann

2003-01-01

A phenomenological study of seven teenagers with physical disabilities attending a regular secondary school focused on social integration and the factors influencing it. Results showed extrinsic and intrinsic factors that facilitate or limit integration. Occupational therapists can ensure that schools are inclusive and that clients are capable of…

ThunderSTORM: a comprehensive ImageJ plug-in for PALM and STORM data analysis and super-resolution imaging

PubMed Central

Ovesný, Martin; Křížek, Pavel; Borkovec, Josef; Švindrych, Zdeněk; Hagen, Guy M.

2014-01-01

Summary: ThunderSTORM is an open-source, interactive and modular plug-in for ImageJ designed for automated processing, analysis and visualization of data acquired by single-molecule localization microscopy methods such as photo-activated localization microscopy and stochastic optical reconstruction microscopy. ThunderSTORM offers an extensive collection of processing and post-processing methods so that users can easily adapt the process of analysis to their data. ThunderSTORM also offers a set of tools for creation of simulated data and quantitative performance evaluation of localization algorithms using Monte Carlo simulations. Availability and implementation: ThunderSTORM and the online documentation are both freely accessible at https://code.google.com/p/thunder-storm/ Contact: guy.hagen@lf1.cuni.cz Supplementary information: Supplementary data are available at Bioinformatics online. PMID:24771516

Cross-Sectional and Longitudinal Risk Factors for Falls, Fear of Falling, and Falls Efficacy in a Cohort of Middle-Aged African Americans

ERIC Educational Resources Information Center

Anderson, Elena M.; Wolinsky, Fredric D.; Miller, J. Phillip; Wilson, Margaret-Mary G.; Malmstrom, Theodore K.; Miller, Douglas K.

2006-01-01

Purpose: The purpose of this study is to cross-sectionally and longitudinally identify risk factors for falls, fear of falling, and falls efficacy in late-middle-aged African Americans. Design and Methods: We performed in-home assessments on a probability sample of 998 African Americans and conducted two annual follow-up interviews. Multiple…

The design of a purpose-built exergame for fall prediction and prevention for older people.

PubMed

Marston, Hannah R; Woodbury, Ashley; Gschwind, Yves J; Kroll, Michael; Fink, Denis; Eichberg, Sabine; Kreiner, Karl; Ejupi, Andreas; Annegarn, Janneke; de Rosario, Helios; Wienholtz, Arno; Wieching, Rainer; Delbaere, Kim

2015-01-01

Falls in older people represent a major age-related health challenge facing our society. Novel methods for delivery of falls prevention programs are required to increase effectiveness and adherence to these programs while containing costs. The primary aim of the Information and Communications Technology-based System to Predict and Prevent Falls (iStoppFalls) project was to develop innovative home-based technologies for continuous monitoring and exercise-based prevention of falls in community-dwelling older people. The aim of this paper is to describe the components of the iStoppFalls system. The system comprised of 1) a TV, 2) a PC, 3) the Microsoft Kinect, 4) a wearable sensor and 5) an assessment and training software as the main components. The iStoppFalls system implements existing technologies to deliver a tailored home-based exercise and education program aimed at reducing fall risk in older people. A risk assessment tool was designed to identify fall risk factors. The content and progression rules of the iStoppFalls exergames were developed from evidence-based fall prevention interventions targeting muscle strength and balance in older people. The iStoppFalls fall prevention program, used in conjunction with the multifactorial fall risk assessment tool, aims to provide a comprehensive and individualised, yet novel fall risk assessment and prevention program that is feasible for widespread use to prevent falls and fall-related injuries. This work provides a new approach to engage older people in home-based exercise programs to complement or provide a potentially motivational alternative to traditional exercise to reduce the risk of falling.

Evaluation of Sensor Technology to Detect Fall Risk and Prevent Falls in Acute Care.

PubMed

Potter, Patricia; Allen, Kelly; Costantinou, Eileen; Klinkenberg, William Dean; Malen, Jill; Norris, Traci; O'Connor, Elizabeth; Roney, Wilhemina; Tymkew, Heidi Hahn; Wolf, Laurie

2017-08-01

Sensor technology that dynamically identifies hospitalized patients' fall risk and detects and alerts nurses of high-risk patients' early exits out of bed has potential for reducing fall rates and preventing patient harm. During Phase 1 (August 2014-January 2015) of a previously reported performance improvement project, an innovative depth sensor was evaluated on two inpatient medical units to study fall characteristics. In Phase 2 (April 2015-January 2016), a combined depth and bed sensor system designed to assign patient fall probability, detect patient bed exits, and subsequently prevent falls was evaluated. Fall detection depth sensors remained in place on two medicine units; bed sensors used to detect patient bed exits were added on only one of the medicine units. Fall rates and fall with injury rates were evaluated on both units. During Phase 2, the designated evaluation unit had 14 falls, for a fall rate of 2.22 per 1,000 patient-days-a 54.1% reduction compared with the Phase 1 fall rate. The difference in rates from Phase 1 to Phase 2 was statistically significant (z = 2.20; p = 0.0297). The comparison medicine unit had 30 falls-a fall rate of 4.69 per 1,000 patient-days, representing a 57.9% increase as compared with Phase 1. A fall detection sensor system affords a level of surveillance that standard fall alert systems do not have. Fall prevention remains a complex issue, but sensor technology is a viable fall prevention option. Copyright © 2017 The Joint Commission. Published by Elsevier Inc. All rights reserved.

[Effects of a fall prevention program on falls in frail elders living at home in rural communities].

PubMed

Yoo, Jae-Soon; Jeon, Mi Yang; Kim, Chul-Gyu

2013-10-01

This study was conducted to determine the effects of a fall prevention program on falls, physical function, psychological function, and home environmental safety in frail elders living at home in rural communities. The design of this study was a nonequivalent control group pre posttest design. The study was conducted from July to November, 2012 with 30 participants in the experimental group and 30 in the control group. Participants were registered at the public health center of E County. The prevention program on falls consisted of laughter therapy, exercise, foot care and education. The program was provided once a week for 8 weeks and each session lasted 80 minutes. The risk score for falls and depression in the experimental group decreased significantly compared with scores for the control group. Compliance with prevention behavior related to falls, knowledge score on falls, safety scores of home environment, physical balance, muscle strength of lower extremities, and self-efficacy for fall prevention significantly increased in the experimental group compared with the control group. These results suggest that the prevention program on falls is effective for the prevention of falls in frail elders living at home.

The effect of a translating research into practice intervention to promote use of evidence-based fall prevention interventions in hospitalized adults: A prospective pre-post implementation study in the U.S.

PubMed

Titler, Marita G; Conlon, Paul; Reynolds, Margaret A; Ripley, Robert; Tsodikov, Alex; Wilson, Deleise S; Montie, Mary

2016-08-01

Falls are a major public health problem internationally. Many hospitals have implemented fall risk assessment tools, but few have implemented interventions to mitigate patient-specific fall risks. Little research has been done to examine the effect of implementing evidence-based fall prevention interventions to mitigate patient-specific fall risk factors in hospitalized adults. To evaluate the impact of implementing, in 3 U.S. hospitals, evidence-based fall prevention interventions targeted to patient-specific fall risk factors (Targeted Risk Factor Fall Prevention Bundle). Fall rates, fall injury rates, types of fall injuries and adoption of the Targeted Risk Factor Fall Prevention Bundle were compared prior to and following implementation. A prospective pre-post implementation cohort design. Thirteen adult medical-surgical units from three community hospitals in the Midwest region of the U.S. Nurses who were employed at least 20hours/week, provided direct patient care, and licensed as an RN (n=157 pre; 140 post); and medical records of patients 21years of age or older, who received care on the study unit for more than 24hours during the designated data collection period (n=390 pre and post). A multi-faceted Translating Research Into Practice Intervention was used to implement the Targeted Risk Factor Fall Prevention Bundle composed of evidence-based fall prevention interventions designed to mitigate patient-specific fall risks. Dependent variables (fall rates, fall injury rates, fall injury type, use of Targeted Risk Factor Fall Prevention Bundle) were collected at baseline, and following completion of the 15month implementation phase. Nurse questionnaires included the Stage of Adoption Scale, and the Use of Research Findings in Practice Scale to measure adoption of evidence-based fall prevention practices. A Medical Record Abstract Form was used to abstract data about use of targeted risk-specific fall prevention interventions. Number of falls, and number and types of fall injuries were collected for each study unit for 3months pre- and post-implementation. Data were analyzed using multivariate analysis. Fall rates declined 22% (p=0.09). Types of fall injuries changed from major and moderate to minor injuries. Fall injury rates did not decline. Use of fall prevention interventions improved significantly (p<0.001) for mobility, toileting, cognition, and risk reduction for injury, but did not change for those targeting medications. Using the Translating Research Into Practice intervention promoted use of many evidence-based fall prevention interventions to mitigate patient-specific fall risk factors in hospitalized adults. Copyright © 2015. Published by Elsevier Inc.

29 CFR 1926.1426 - Free fall and controlled load lowering.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 8 2011-07-01 2011-07-01 false Free fall and controlled load lowering. 1926.1426 Section... Construction § 1926.1426 Free fall and controlled load lowering. (a) Boom free fall prohibitions. (1) The use of equipment in which the boom is designed to free fall (live boom) is prohibited in each of the...

29 CFR 1926.1426 - Free fall and controlled load lowering.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 8 2013-07-01 2013-07-01 false Free fall and controlled load lowering. 1926.1426 Section... Construction § 1926.1426 Free fall and controlled load lowering. (a) Boom free fall prohibitions. (1) The use of equipment in which the boom is designed to free fall (live boom) is prohibited in each of the...

29 CFR 1926.1426 - Free fall and controlled load lowering.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 8 2012-07-01 2012-07-01 false Free fall and controlled load lowering. 1926.1426 Section... Construction § 1926.1426 Free fall and controlled load lowering. (a) Boom free fall prohibitions. (1) The use of equipment in which the boom is designed to free fall (live boom) is prohibited in each of the...

29 CFR 1926.1426 - Free fall and controlled load lowering.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 8 2014-07-01 2014-07-01 false Free fall and controlled load lowering. 1926.1426 Section... Construction § 1926.1426 Free fall and controlled load lowering. (a) Boom free fall prohibitions. (1) The use of equipment in which the boom is designed to free fall (live boom) is prohibited in each of the...

Survival of falling robots

NASA Astrophysics Data System (ADS)

Cameron, Jonathan M.; Arkin, Ronald C.

1992-02-01

As mobile robots are used in more uncertain and dangerous environments, it will become important to design them so that they can survive falls. In this paper, we examine a number of mechanisms and strategies that animals use to withstand these potentially catastrophic events and extend them to the design of robots. A brief survey of several aspects of how common cats survive falls provides an understanding of the issues involved in preventing traumatic injury during a falling event. After outlining situations in which robots might fall, a number of factors affecting their survival are described. From this background, several robot design guidelines are derived. These include recommendations for the physical structure of the robot as well as requirements for the robot control architecture. A control architecture is proposed based on reactive control techniques and action-oriented perception that is geared to support this form of survival behavior.

Survival of falling robots

NASA Technical Reports Server (NTRS)

Cameron, Jonathan M.; Arkin, Ronald C.

1992-01-01

As mobile robots are used in more uncertain and dangerous environments, it will become important to design them so that they can survive falls. In this paper, we examine a number of mechanisms and strategies that animals use to withstand these potentially catastrophic events and extend them to the design of robots. A brief survey of several aspects of how common cats survive falls provides an understanding of the issues involved in preventing traumatic injury during a falling event. After outlining situations in which robots might fall, a number of factors affecting their survival are described. From this background, several robot design guidelines are derived. These include recommendations for the physical structure of the robot as well as requirements for the robot control architecture. A control architecture is proposed based on reactive control techniques and action-oriented perception that is geared to support this form of survival behavior.

Exploiting Semi-Directional Transceivers for Localization in Communication Systems

DTIC Science & Technology

2006-03-01

some of those late nights. To Patrick S. and Maura D., you guys made AFIT home away from home for me. Additionally to all of my classmates and...conference on Mobile com- puting and networking, 151–159. IEEE Computer Society, ACM Press, Berkeley, CA, November 1995. 6. Kelly , Ian and Alcherio Martinoli

"Old Dead Guys": Using Activity Breaks to Teach History

ERIC Educational Resources Information Center

Holles, Joseph H.

2009-01-01

The people and history of chemical engineering surround us: Gibbs free energy, Arrhenius Equation, and Reynolds number. Since these seminal figures appear in almost every classroom lecture, they provide an opportunity for a historically focused activity break. Each activity break provides the students with an image of the historical figure along…

So What's It to Me? Sexual Assault Information for Guys: Activity Guide.

ERIC Educational Resources Information Center

Stringer, Gayle M.; Rants-Rodriguez, Deanna

This document is a group leader activity guide to accompany a sexual assault prevention program focusing on information for male teenagers. Background information, large group activities, comments for small group leaders, extension activities, activity sheets, and transparency masters are included for 15 group activities. These topics are covered…

Precariat, Education and Technologies: Towards a Global Class Identity

ERIC Educational Resources Information Center

Standing, Guy; Jandric, Petar

2015-01-01

In this interview Guy Standing outlines the main links between the precariat and the universal basic income. He briefly comments on the relationships of his work to traditional Marxism, and expands his critique of the precariat towards information and communication technologies. He identifies common features of the global precariat, and links them…

The New Guys in Assessment Town

ERIC Educational Resources Information Center

Hutchings, Pat

2009-01-01

Motivated in large part by accreditation pressures, campuses are turning to new providers for assistance with a wide range of assessment-related tasks and processes. Some offer help in formulating student learning outcomes--and in bringing (as one says) "the science of learning" to "the art of teaching." Several are in the rubric-development…

Answers to Science Questions from the "Stop Faking It!" Guy

ERIC Educational Resources Information Center

Robertson, William C.

2009-01-01

This valuable and entertaining compendium of Bill Robertson's popular "Science 101" columns, from NSTA member journal "Science and Children," proves you don't have to be a science geek to understand basic scientific concepts. The author of the best-selling "Stop Faking It!" series explains everything from quarks to photosynthesis, telescopes to…

Classic Readers Theatre for Young Adults.

ERIC Educational Resources Information Center

Barchers, Suzanne I.; Kroll, Jennifer L.

This book presents 16 original scripts that have been adapted from classic works of literature for use for readers theatre with young adults and ESL (English as a Second Language) students. Adaptations of the following works are included: "Little Women" (Louisa May Alcott); episodes from "Don Quixote" (Miguel de Cervantes; "The Necklace" (Guy de…

Guys and Dolls: A Qualitative Study of Teachers' Views of Gendered Play in Kindergarten

ERIC Educational Resources Information Center

Lynch, M.

2015-01-01

Drawing on data collected for a larger study investigating kindergarten teachers' online discussions of play, the present qualitative study examines teachers' discussions of gender. Findings suggest that teachers' project onto their kindergarten students many of their own gender prejudices about play. These teachers reinforced gendered attitudes…

Sports Drove Silva to Teach Wellness

ERIC Educational Resources Information Center

Deschenie, Tina

2008-01-01

This article profiles teacher Leroy Silva (Laguna), 27, a.k.a. "Buster". Silva describes himself as an active guy who stays busy working out, playing basketball, softball, and more recently golf, soccer, and lacrosse. He teaches personal wellness and sports (not physical education), a job he began in 2006. Before that he was a trainer at…

Assessment of HIV Counselling and Social Care Services in a London Hospital.

ERIC Educational Resources Information Center

Du Plessis, Peter; And Others

1995-01-01

Investigates the use of and satisfaction with counseling and social care services for HIV-infected clients attending HIV specialist clinics at Guy's Hospital and Southwark Social Services, London. A survey of 71 HIV positive clients was carried out using a self-administered questionnaire. Discusses findings and makes recommendations for future…

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

None

Sandia National Laboratories has developed a state-of-the-art augmented reality training system for close-quarters combat (CQB). This system uses a wearable augmented reality system to place the user in a real environment while engaging enemy combatants in virtual space (Boston Dynamics DI-Guy). Umbra modeling and simulation environment is used to integrate and control the AR system.

More Combinatorial Proofs via Flagpole Arrangements

ERIC Educational Resources Information Center

DeTemple, Duane; Reynolds, H. David, II

2006-01-01

Combinatorial identities are proved by counting the number of arrangements of a flagpole and guy wires on a row of blocks that satisfy a set of conditions. An identity is proved by first deriving and then equating two expressions that each count the number of permissible arrangements. Identities for binomial coefficients and recursion relations…

29 CFR 1919.2 - Definition of terms.

Code of Federal Regulations, 2010 CFR

2010-07-01

... horizontal plane by guys (vangs). The term includes shear legs. (2) Crane means a mechanical device, intended... integral part of the machine. A crane may be a fixed or mobile machine. (3) Bulk cargo spout means a spout... ton of 2,000 pounds when applied to shore-based material handling devices or to shore-type cranes...

Class Overbored: Abandoning "The Open Boat."

ERIC Educational Resources Information Center

Reinsmith, William A.

2000-01-01

Discusses possible reasons why Stephen Crane's short story "The Open Boat" does not go over well with students or the author's colleagues: (1) students cannot identify with the scenario of the story; (2) the story is a "guy" thing; (3) the teacher's enthusiasm kills the story; and (4) the story is intrinsically unteachable and dull. (RS)

78 FR 2882 - Findings of Failure To Submit a Complete State Implementation Plan for Section 110(a) Pertaining...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-15

..., 109 TW Alexander Drive, Research Triangle Park, NC 27709. SUPPLEMENTARY INFORMATION: I. General..., Chicago, IL 60604. EPA Region VI: Guy Donaldson, Chief, Arkansas, Louisiana, New Air Planning Section, EPA... Technology Transfer and Advancement Act J. Executive Order 12898: Federal Actions to Address Environmental...

Children's Perceptions of Sharks and Understanding of Its Ecological Significance for Educational Implications

ERIC Educational Resources Information Center

Tsoi, Kwok Ho

2011-01-01

Global shark populations are seriously declining and many species are now threatened by anthropogenic stresses. Their extinction would cause devastating consequences to the marine biodiversity and ecosystems. However some children describe the sharks as bad guys, "we should kill them all!" Such children's view motivates my study…

Guys and Games: Practicing 21st Century Workplace Skills in the Great Indoors

ERIC Educational Resources Information Center

King, Elizabeth M.

2011-01-01

While research indicates that an increasing number of males are experiencing a sense of disaffiliation with traditional education (Kleinfeld, 2006; Steinkuehler & King, 2009), nearly all teenage boys and young adult men (approximately 99%) regularly engage in playing video games of some sort (Roberts, Foehr & Rideout (2008). This is an interesting…

Futuristics in K-12 Classrooms

ERIC Educational Resources Information Center

Shostak, Arthur B.

2008-01-01

Youngsters nowadays have grown up learning "protect tomorrow!" lessons from "Barney" and "Bill Nye the Science Guy." They have been tutored by unforgettable futuristic movies like "A.I." and "E.T," by science fiction serials and "Star Trek" reruns and by future-oriented series on cable TV (including material on The History Channel). Of course,…

Introducing routine enquiry about domestic violence in a paediatric setting.

PubMed

Asiegbunam, Nkiru

2018-02-01

Implementation of routine enquiry (RE) about domestic abuse in the multidisciplinary Evelina London Guys and St. Thomas Trust (GSTT) Community Health Services (CHS). © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Mathematical Knowledge: Its Growth through Teaching. Mathematics Education Library, Volume 10.

ERIC Educational Resources Information Center

Bishop, Alan J., Ed.; And Others

This book presents issues concerning relationships between mathematical knowledge and the teaching and learning processes, focusing especially on the genesis of mathematical knowledge in the classroom. The chapter titles are: (1) The Fragility of Knowledge (Guy Brousseau and Michael Otte); (2) The Double Bind as a Didactical Trap (Stieg…

Argonne Physics Division - ATLAS

Science.gov Websites

Strategic Plan (2014) ATLAS Gus Savard Guy Savard, Director of ATLAS Welcome to ATLAS, the Argonne Tandem users. ATLAS mission statement and strategic plan guide the operation of the facility. The strategic plan defines the facilities main goals and is aligned with the US Nuclear Physics long-range plan

STS-27 Atlantis, OV-104, crewmembers repair 3/4 inch video reel on middeck

NASA Image and Video Library

1988-12-06

STS027-05-020 (2-6 Dec. 1988) --- In the foreground, astronauts Robert L. Gibson (left) and Guy S. Gardner, commander and pilot, respectively, for the STS-27 mission, repair a 3/4-inch video reel on the middeck of the Earth-orbiting space shuttle Atlantis. Photo credit: NASA

[The Development of Memory and Creativity in Very Young Children].

ERIC Educational Resources Information Center

Fenichel, Emily, Ed.

1997-01-01

This theme issue explores the development of memory and creativity in very young children. The first article, "The Guy Who Went Up the Steep Nicken: The Emergence of Story Telling during the First Three Years" (Susan Engel), describes the developmental stages of children's story telling. The reasons children tell stories and strategies for…

29 CFR 1918.52 - Specific requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... to join sections of, preventer guys. (b) Stoppers. (1) Chain topping lift stoppers shall be in good... chain. (2) Chain stoppers shall be shackled or otherwise secured so that their links are not bent by... control lever is pulled back and lowers when the lever is pushed forward. (d) Heel blocks. (1) When an...

29 CFR 1918.52 - Specific requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... to join sections of, preventer guys. (b) Stoppers. (1) Chain topping lift stoppers shall be in good... chain. (2) Chain stoppers shall be shackled or otherwise secured so that their links are not bent by... control lever is pulled back and lowers when the lever is pushed forward. (d) Heel blocks. (1) When an...

29 CFR 1918.52 - Specific requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... to join sections of, preventer guys. (b) Stoppers. (1) Chain topping lift stoppers shall be in good... chain. (2) Chain stoppers shall be shackled or otherwise secured so that their links are not bent by... control lever is pulled back and lowers when the lever is pushed forward. (d) Heel blocks. (1) When an...

29 CFR 1918.52 - Specific requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... to join sections of, preventer guys. (b) Stoppers. (1) Chain topping lift stoppers shall be in good... chain. (2) Chain stoppers shall be shackled or otherwise secured so that their links are not bent by... control lever is pulled back and lowers when the lever is pushed forward. (d) Heel blocks. (1) When an...

29 CFR 1918.52 - Specific requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... to join sections of, preventer guys. (b) Stoppers. (1) Chain topping lift stoppers shall be in good... chain. (2) Chain stoppers shall be shackled or otherwise secured so that their links are not bent by... control lever is pulled back and lowers when the lever is pushed forward. (d) Heel blocks. (1) When an...

Exercices d'ecoute et litterature (Exercises in Listening and Literature).

ERIC Educational Resources Information Center

Berger, Gilles

1996-01-01

A classroom approach using music to enhance the enjoyment of literature in the French language class is discussed. Two short stories by Guy de Maupassant were tape-recorded by a professional actor, with background music added. Students listened to the tapes and completed a written exercise in which they answered vocabulary, comprehension, and…

Good Guys Finish Last: "Tom Brown's School Days" and "Flashman."

ERIC Educational Resources Information Center

Riga, Frank P.

Instructors and students of literature should look to George McDonald Fraser's "Flashman: From the Flashman Papers, 1839-1842" for a clever critique of 19th-century notions of character, virtue, and moral teleology. Written to criticize Thomas Hughes's famous 19th-century novel, "Tom Brown's School Days," Fraser's 20th-century…

A history of Guy's, King's and St. Thomas' hospitals from 1649 to 2009: 360 years of innovation in science and surgery.

PubMed

Agha, Riaz; Agha, Maliha

2011-01-01

Much has been achieved in the scientific and surgical fields over the last 360 years. Some institutions have contributed disproportionately to these advances. The medical schools and hospitals of Guy's (est. 1721), King's (est. 1840) and St. Thomas' (est. 1173) seem to provide a focus and a catalyst for much innovation and creativity dating back to 1608. This review sets to provide an overview of the major contributors to surgical advances at these institutions over the last 360 years and what factors affected unique to these institutions contributed to the climate of discovery. It is based on a lecture given to the Osler Club of London (est. 1928) at the Royal College of Physicians in London on 4 November 2010. It is the author's premise that the people and the discoveries they made within these institutions within three square miles of London changed the practice and understanding of science and healthcare as we know it today. Copyright © 2011 Surgical Associates Ltd. Published by Elsevier Ltd. All rights reserved.

29 CFR 1917.41 - House falls.

Code of Federal Regulations, 2014 CFR

2014-07-01

... working with house fall blocks. (c) Designated employees shall inspect chains, links, shackles, swivels, blocks and other loose gear used in house fall operations before each day's use. Defective gear shall not...

29 CFR 1917.41 - House falls.

Code of Federal Regulations, 2010 CFR

2010-07-01

... working with house fall blocks. (c) Designated employees shall inspect chains, links, shackles, swivels, blocks and other loose gear used in house fall operations before each day's use. Defective gear shall not...

29 CFR 1917.41 - House falls.

Code of Federal Regulations, 2011 CFR

2011-07-01

... working with house fall blocks. (c) Designated employees shall inspect chains, links, shackles, swivels, blocks and other loose gear used in house fall operations before each day's use. Defective gear shall not...

29 CFR 1917.41 - House falls.

Code of Federal Regulations, 2012 CFR

2012-07-01

... working with house fall blocks. (c) Designated employees shall inspect chains, links, shackles, swivels, blocks and other loose gear used in house fall operations before each day's use. Defective gear shall not...

29 CFR 1917.41 - House falls.

Code of Federal Regulations, 2013 CFR

2013-07-01

... working with house fall blocks. (c) Designated employees shall inspect chains, links, shackles, swivels, blocks and other loose gear used in house fall operations before each day's use. Defective gear shall not...

40 CFR 81.85 - Metropolitan Sioux Falls Interstate Air Quality Control Region.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Metropolitan Sioux Falls Interstate... Designation of Air Quality Control Regions § 81.85 Metropolitan Sioux Falls Interstate Air Quality Control Region. The Metropolitan Sioux Falls Interstate Air Quality Control Region (Iowa-South Dakota) has been...

40 CFR 81.85 - Metropolitan Sioux Falls Interstate Air Quality Control Region.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Metropolitan Sioux Falls Interstate... Designation of Air Quality Control Regions § 81.85 Metropolitan Sioux Falls Interstate Air Quality Control Region. The Metropolitan Sioux Falls Interstate Air Quality Control Region (Iowa-South Dakota) has been...

40 CFR 81.85 - Metropolitan Sioux Falls Interstate Air Quality Control Region.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Metropolitan Sioux Falls Interstate... Designation of Air Quality Control Regions § 81.85 Metropolitan Sioux Falls Interstate Air Quality Control Region. The Metropolitan Sioux Falls Interstate Air Quality Control Region (Iowa-South Dakota) has been...

40 CFR 81.85 - Metropolitan Sioux Falls Interstate Air Quality Control Region.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Metropolitan Sioux Falls Interstate... Designation of Air Quality Control Regions § 81.85 Metropolitan Sioux Falls Interstate Air Quality Control Region. The Metropolitan Sioux Falls Interstate Air Quality Control Region (Iowa-South Dakota) has been...

40 CFR 81.85 - Metropolitan Sioux Falls Interstate Air Quality Control Region.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Metropolitan Sioux Falls Interstate... Designation of Air Quality Control Regions § 81.85 Metropolitan Sioux Falls Interstate Air Quality Control Region. The Metropolitan Sioux Falls Interstate Air Quality Control Region (Iowa-South Dakota) has been...

How Are the Costs of Care for Medical Falls Distributed? The Costs of Medical Falls by Component of Cost, Timing, and Injury Severity

ERIC Educational Resources Information Center

Bohl, Alex A.; Phelan, Elizabeth A.; Fishman, Paul A.; Harris, Jeffrey R.

2012-01-01

Purpose of the Study: To examine the components of cost that drive increased total costs after a medical fall over time, stratified by injury severity. Design and Methods: We used 2004-2007 cost and utilization data for persons enrolled in an integrated care delivery system. We used a longitudinal cohort study design, where each individual…

46 CFR 199.157 - Free-fall lifeboat launching and recovery arrangements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 7 2014-10-01 2014-10-01 false Free-fall lifeboat launching and recovery arrangements... § 199.157 Free-fall lifeboat launching and recovery arrangements. (a) The launching appliance for a free-fall lifeboat must be designed and installed so that the launching appliance and the lifeboat it serves...

46 CFR 199.157 - Free-fall lifeboat launching and recovery arrangements.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Free-fall lifeboat launching and recovery arrangements... § 199.157 Free-fall lifeboat launching and recovery arrangements. (a) The launching appliance for a free-fall lifeboat must be designed and installed so that the launching appliance and the lifeboat it serves...

46 CFR 199.157 - Free-fall lifeboat launching and recovery arrangements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Free-fall lifeboat launching and recovery arrangements... § 199.157 Free-fall lifeboat launching and recovery arrangements. (a) The launching appliance for a free-fall lifeboat must be designed and installed so that the launching appliance and the lifeboat it serves...

46 CFR 199.157 - Free-fall lifeboat launching and recovery arrangements.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 7 2012-10-01 2012-10-01 false Free-fall lifeboat launching and recovery arrangements... § 199.157 Free-fall lifeboat launching and recovery arrangements. (a) The launching appliance for a free-fall lifeboat must be designed and installed so that the launching appliance and the lifeboat it serves...

46 CFR 199.157 - Free-fall lifeboat launching and recovery arrangements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Free-fall lifeboat launching and recovery arrangements... § 199.157 Free-fall lifeboat launching and recovery arrangements. (a) The launching appliance for a free-fall lifeboat must be designed and installed so that the launching appliance and the lifeboat it serves...

KSC-2012-3174

NASA Image and Video Library

2012-06-04

MELBOURNE, Fla. – Professor Angie Bukley, dean and vice president for Academic Affairs, International Space University, addresses the audience during opening ceremonies for the university's 25th annual Space Studies Program session at the Florida Institute of Technology in Melbourne, Fla. Seated from left are Anthony J. Catanese, president of Florida Tech NASA Kennedy Space Center Director Bob Cabana Bukley and Dr. Guy A. Boy, chair of the Space Studies Program’s local organizing committee. The nine-week intensive course is designed for post-graduate university students and professionals during the summer. The program is hosted by a different country each year, providing a unique educational experience for participants from around the globe. NASA Kennedy Space Center and Florida Tech are co-hosting this year's event which runs from June 4 to Aug. 3. This year, there are about 125 participants representing 31 countries. For more information, visit http://www.isunet.edu. Photo credit: NASA/Dimitri Gerondidakis

KSC-2012-3172

NASA Image and Video Library

2012-06-04

MELBOURNE, Fla. – Anthony J. Catanese, president of the Florida Institute of Technology, participates in the opening ceremonies for the International Space University's 25th annual Space Studies Program session at the Florida Institute of Technology in Melbourne, Fla. Seated from left are Catanese NASA Kennedy Space Center Director Bob Cabana Professor Angie Bukley, dean and vice president for Academic Affairs, International Space University and Dr. Guy A. Boy, chair of the Space Studies Program’s local organizing committee. The nine-week intensive course is designed for post-graduate university students and professionals during the summer. The program is hosted by a different country each year, providing a unique educational experience for participants from around the globe. NASA Kennedy Space Center and Florida Tech are co-hosting this year's event which runs from June 4 to Aug. 3. This year, there are about 125 participants representing 31 countries. For more information, visit http://www.isunet.edu. Photo credit: NASA/Dimitri Gerondidakis

Half a century of light scatter metrology and counting

NASA Astrophysics Data System (ADS)

Stover, John C.

2014-09-01

Back in the early days Bill Wolf once said something like: "The guy with the lowest scatter measurement is closest to the right answer." He was often right then - but not anymore. Everything has changed. Today measurements are limited by Rayleigh scatter from the air - not the instrument. We have both written and physical standards and everybody spells BRDF the same way. In the time it takes to give this talk, over 100,000 silicon wafers will be inspected around the world using a few thousand scatterometers - average price about one million dollars each. The way the world illuminates everything from homes to football fields is changing with the advent of high brightness LED's and these lighting systems are designed using a combination of scatter metrology and analysis techniques - many of which were started at The Optical Sciences Center. This paper reviews two major highlights in half a century of scatter metrology progress.

"I Mean, We're Guys": Constructing Gender at an All-Male Trade School

ERIC Educational Resources Information Center

Arbeit, Miriam R.; Hershberg, Rachel M.; Johnson, Sara K.; Lerner, Jacqueline V.; Lerner, Richard M.

2017-01-01

For young men, the transition to adulthood may be a time of heightened adherence to traditional gender roles and norms of masculinity. However, recent research with young men in gender-specific contexts has indicated that some contexts support a construction of masculinity that is more inclusive. Through a theoretical thematic analysis of…

76 FR 24421 - Approval and Promulgation of Air Quality Implementation Plans; New Mexico; Section 110(a)(2...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-02

... approval based on the November 2, 1988, approval of New Mexico's stack height regulations (53 FR 44191), at.... Guy Donaldson, Chief, Air Planning Section (6PD- L), Environmental Protection Agency, 1445 Ross Avenue... Section (6PD-L), Environmental Protection Agency, 1445 Ross Avenue, Suite 1200, Dallas, Texas 75202-2733...

s27-s-071

NASA Image and Video Library

2009-06-30

STS027-S-071 (2 Dec. 1988) --- The Space Shuttle Atlantis and its five-man crew of astronauts are launched from Kennedy Space Center?s Pad 39B at 9:30 a.m. (EST), Dec. 2, 1988. Onboard the Department of Defense?dedicated mission are astronauts Robert L. Gibson, Guy S. Gardner, Jerry L. Ross, Richard M. (Mike) Mullane and Williams M. Shepherd.

s27-s-003

NASA Image and Video Library

2009-06-30

STS027-S-003 (2 Dec. 1988) --- The Space Shuttle Atlantis and its five-man crew of astronauts are launched from Kennedy Space Center?s Pad 39B at 9:30 a.m. (EST), Dec. 2, 1988. Onboard the Department of Defense ? dedicated mission are astronauts Robert L. Gibson, Guy S. Gardner, Jerry L. Ross, Richard M. (Mike) Mullane and Williams M. Shepherd.

THE MARQUEZ WAY: ON STRATEGY, LOGISTICS AND WARFARE

DTIC Science & Technology

2014-08-21

Well, this is really important. We’re going to have reschedule the meeting.’ He stood up and poked his head out the door and told everybody, ‘Hey guys...surgeon’s office, a nurse suddenly screamed, “there he is!” and rushed to meet him. The whole office responded, put him in a wheelchair, and rushed him

Augmented Reality for Close Quarters Combat

ScienceCinema

None

2018-01-16

Sandia National Laboratories has developed a state-of-the-art augmented reality training system for close-quarters combat (CQB). This system uses a wearable augmented reality system to place the user in a real environment while engaging enemy combatants in virtual space (Boston Dynamics DI-Guy). Umbra modeling and simulation environment is used to integrate and control the AR system.

Where Are the Guys in Peer Education? A Survey of Peer Education Programs Related to Adolescent Sexual Health in New York State

ERIC Educational Resources Information Center

Beshers, Sarah C.

2008-01-01

This investigation is concerned with adolescent male participation in sexual health peer education programs. Research questions focused on identifying the percentages of male peer educators in these programs, exploring the relationship between financial compensation and male participation, and identifying male-specific recruitment strategies, if…

Enhancing Unity of Effort in Homeland Defense, Homeland Security, and Civil Support Through Interdisciplinary Education

DTIC Science & Technology

2010-03-01

to put greatness into these guys, I was trying to pull it out.” The U.S. hockey team learned to work together and demonstrated, in Brooks’ words...skating, passing, defending, and shooting. The goalie works to protect the net from intruding pucks, releasing the puck to his teammates, and defense

Can "Glee" Make a Splash in Music Class?

ERIC Educational Resources Information Center

Olson, Cathy Applefeld

2011-01-01

At the end of "Glee's" most recent season finale, Will Schuester--show choir director, student role model, and all-around good guy despite an impending midlife crisis--abandons his long-time Broadway dream so he can continue to foster a love of music among his adoring students. In the real world, of course, real music teachers are continually…

Where the Guys Are: Males in Higher Education

ERIC Educational Resources Information Center

Weaver-Hightower, Marcus B.

2010-01-01

Even as a sense of a "boy crisis" in schools grips the public, enrollment and degree-attainment gaps between women and men in college--women now earn nearly three of every five degrees--have garnered headlines and provoked debate. To some, these statistics are just more proof of a "war" against boys being waged in the larger culture and…

Byron: A Collection of Critical Essays. Twentieth Century Views Series.

ERIC Educational Resources Information Center

West, Paul, Ed.

One of a series of works aimed at presenting contemporary critical opinion on major authors, this collection includes essays by G. Wilson Knight, Bernard Blackstone, Mario Praz, Paul West, Guy Steffan, F. R. Leavis, W. W. Robson, Helen Gardner, George M. Ridenour, Edmund Wilson, Gilbert Highet, Bertrand Russell, and John Wain--all dealing with the…

REACTIONS OF BENZO[A]PYRENE-7,8-QUINONE WITH DEOXYGUANOSINE AND DEOXYADENOSINE AT PHYSIOLOGICAL pH: IDENTIFICATION AND CHARACTERIZATION OF STABLE ADDUCTS

EPA Science Inventory

Reactions of Benzo[a]pyrene-7,8-quinone with Deoxyguanosine and Deoxyadenosine at Physiological pH: Identification and Characterization of Stable Adducts

Narayanan Balu, William T. Padgett, Guy Lambert, Adam E. Swank,
Ann M. Richard, and Stephen Nesnow

Environmen...

Windows into Children's Thinking: A Guide to Storytelling and Dramatization

ERIC Educational Resources Information Center

Wright, Cheryl; Bacigalupa, Chiara; Black, Tyler; Burton, Michael

2008-01-01

Telling and dramatizing stories is an increasingly popular addition to the preschool curriculum, largely due to the attention this activity has received through the writings of Vivian Paley (Bad guys don't have birthdays: fantasy play at four. The University of Chicago Press, Chicago, 1988; The boy who would be a helicopter: the uses of…

Clay Cuffman: A Cool, Calm, Relaxed Guy

ERIC Educational Resources Information Center

Booth, Gina

2010-01-01

This article describes Clay Cuffman, a simple clay-sculpture project that requires two or three sessions, and works for students from the upper-elementary level through high school. It takes about 1.5 pounds of clay per student--about the size of a small grapefruit. The Cuffman project is a great way for upper-elementary through high-school…

STS-27 crewmembers walk across parking apron to T-38s at Ellington Field

NASA Technical Reports Server (NTRS)

1988-01-01

STS-27 Atlantis, Orbiter Vehicle (OV) 104, crewmembers walk toward the flight line of T-38s at Ellington Field prior to their departure for Kennedy Space Center (KSC). Left to right are Mission Specialist (MS) Jerry L. Ross, Pilot Guy S. Gardner, MS William M. Shepherd, and Commander Robert L. Gibson.

The State of the Art of Computer Programming

DTIC Science & Technology

1976-06-01

46 .3. ; ["vrn, Shimon, 239. f • 173 : Flye Samnte-Marie, Camille, .580. lti Z1 174 elvhir Ficlrr, David Allen Llq Hamlet , P’rince of D)enmark, 228... Shakespeare , William, 228, 465. I )-I L191 dele Shih-ehih, Chu entry ii 192 Steel(- Jr., Guy I,ewir (-Quux), 594. 193 Strong, Hovey Raymond, Jr., 556

The Four Boxes of Gendered Sexuality: A Lesson Plan for Teaching About the History and Effects of Gendered Sexuality

ERIC Educational Resources Information Center

Crane, Betsy; Towne, Angela; Crane-Seeber, Jesse P.

2013-01-01

Why might intelligent, assertive females overlook sweet, caring guys, choosing instead to date males whose traditional masculinity makes them popular with other powerful males but who treat females and "weaker" males poorly? This lesson provides a structure for, reflection on, and critique of contemporary gender stereotypes. Students…

"Some Guys Wouldn't Use Three-Eighths on Anything...": Improvisational Coaction in an Apprenticeship Training Classroom

ERIC Educational Resources Information Center

Martin, Lyndon; Towers, Jo

2012-01-01

This paper presents some ongoing findings from a larger project exploring the growth of mathematical understanding in a variety of construction trades training programs. In this paper we specifically focus on the notion of collective mathematical understanding in an ironworking apprenticeship classroom. We identify the particular ways in which a…

Using Cognitive Task Analysis to Develop Scenario-Based Training for House-Clearing Teams

DTIC Science & Technology

2006-06-22

aggressive body position (crouched, karate stance could indicate guy is ready to fight) If I see them backing up it might indicate a fight is imminent...instead of shooting him. This decision allowed the team to minimize injury to the ERT and to the suspect (a goal that made sense for this situation). Table

Five Uncommon but Useful Knots.

ERIC Educational Resources Information Center

Chisnall, Rob

1997-01-01

Describes five useful, little-known knots: mooring hitch for securing a line to a stump or post; highwayman's cutaway for securing canoe lines or horses' reins; taut-line hitch or midshipman's hitch for securing tent guys; and Hedden knot and C&F belay hitch, used by rock climbers and mountaineers, which combine in a simple rescue haul system.…

Guy Talk: Contesting Masculinities in HIV Prevention Education with Canadian Youth

ERIC Educational Resources Information Center

Larkin, June; Andrews, Amy; Mitchell, Claudia

2006-01-01

This paper takes up the concern that sexual health programs targeting adolescents may actually increase HIV risk among youth by reinforcing dominant versions of masculinity that portray males as sexually irresponsible and unconcerned about their health. If a key aim in HIV prevention education is a renegotiation of high-risk behavioral norms, an…

West Europe Report.

DTIC Science & Technology

1984-08-10

Arbessier, Alexandre Astruc, Jean -Marie Benoist, Roberto Benzi, Gen de Boissieu, Claudie and Jacques Broyelle, Louis Cane, Jean -Paul Carrere, Jean ...Huyghe, Eugene Ionesco, Lucien Israel, Alain Laurent, Jacques Lautman, Emmanuel Le Roy Ladurie, Alain Malraux, Maria Mauban, Gen Guy Mery, Jean Negroni...several meetings between regional elected officials and Mr Jean - Jacques Servan-Schreiber. But one also dictated by experience. Fashionable "Boussois

"Good Guys Don't Wear Hats": Children's Talk about the Media.

ERIC Educational Resources Information Center

Tobin, Joseph

This book details an ethnographic study focused on how children think and talk about media representations of violence, gender, race, colonialism, and social class. Participating in the study were 162 elementary school students in Hawaii. Groups of 6- to 12-year-olds viewed clips from 2 television commercials and 2 movies and were later…

Colleges Put the Squeeze on Germs

ERIC Educational Resources Information Center

Sander, Libby

2008-01-01

A spirited campaign to promote "hand hygiene" is under way at the University of Central Florida Orlando campus, and the urinal toter, known as UCF 5th Guy, is its front line. Like their counterparts at many other institutions, health officials at Central Florida want students to think about the germs that lurk on their hands. And then…

Service Academy 2007 Gender Relations Focus Groups

DTIC Science & Technology

2007-08-01

harassed because she didn’t like that guy.” (Male) – “We have flags hanging out on Fridays [at lunch]. They have like porn star girls on one side and...maybe some things don’t bother you. But maybe if you’re, like, an only child with sisters and a feminist mom or something, someone could say

Good Guys and "Bad" Girls: Gendered Identity Construction in a Writing Workshop.

ERIC Educational Resources Information Center

Orellana, Marjorie Faulstich

As part of a larger ethnographic project addressing the construction of gender through literacy, this study focused on understanding how the children in one writing process classroom expressed their social selves in their written compositions, as well as how those compositions were engineered within the social dynamics of the classroom. The study…

Science Fair

NASA Image and Video Library

2014-05-27

NASA Administrator Charles Bolden (left) and Bill Nye, The Science Guy, speak with some students that participated in the White House Science Fair. The fourth White House Science Fair was held at the White House on May 27, 2014 and included 100 students from more than 30 different states who competed in science, technology, engineering, and math (STEM) competitions. (Photo Credit: NASA/Aubrey Gemignani)

Underwater Acoustic Positioning Systems for MEC Detection and Reacquisition Operations

DTIC Science & Technology

2016-01-22

Paris, TX and 123 miles northeast of Dallas . Pat Mayse Lake is part of the Former Camp Maxey Formerly Used Defense Site (FUDS) (Figure 2). The lake...the water (Figure 16) while the boat is at idle, and tightening down the braces to lock the pole in place. (Figure 17). A guy-wire (1/4” rope

On the Internal Structure of Spanish Verbless Clauses

ERIC Educational Resources Information Center

Gonzalez-Rivera, Melvin

2011-01-01

In this dissertation I discuss several aspects of the syntax, semantics and discourse properties of what I call Spanish verbless clauses -i.e. non-finite utterances with clausal properties: Spanish PredNP "muy listo este tio" "very intelligent this guy", Spanish PP complement clause "me sorprende lo caro del piso" "it amazes me how expensive this…

Serving LGBT Students: Examining the Spiritual, Religious, and Social Justice Implications for an African American School Administrator

ERIC Educational Resources Information Center

Reed, Latish; Johnson, Les T.

2010-01-01

This qualitative case study probes one African American school leader with a conservative religious upbringing as she works in a high school with a self-identified population of African American lesbian, guy, bisexual, and transgender (LGBT) students. The findings demonstrate that the participant's leadership practices were guided by her spiritual…

Assessing the Quality of a Nonrandomized Pragmatic Trial for Primary Prevention of Falls among Older Adults

PubMed Central

Albert, Steven M.; Edelstein, Offer; King, Jennifer; Flatt, Jason; Lin, Chyongchiou J.; Boudreau, Robert; Newman, Anne B.

2014-01-01

Background Current approaches to falls prevention mostly rely on secondary and tertiary prevention and target individuals at high risk of falls. An alternative is primary prevention, in which all seniors are screened, referred as appropriate, and educated regarding falls risk. Little information is available on research designs that allow investigation of this approach in the setting of aging services delivery, where randomization may not be possible. Methods Healthy Steps for Older Adults, a statewide program of the Pennsylvania (PA) Department of Aging, involves a combination of education about falls and screening for balance problems, with referral to personal physicians and home safety assessments. We developed a nonrandomized statewide trial, Falls Free PA, to assess its effectiveness in reducing falls incidence over 12 months. We recruited 814 seniors who completed the program (503 first time participants, 311 people repeating the program) and 1020 who did not participate in the program, from the same sites. We assessed the quality of this nonrandomized design by examining recruitment, follow-up across study groups, and comparability at baseline. Results Of older adults approached in senior centers, 90.5% (n=2219) signed informed consent, and 1834 (82.4%) completed baseline assessments and were eligible for follow-up. Attrition in the three groups over 12 months was low and non-differential (<10% for withdrawal and <2% for other loss to follow-up). Median follow-up, which involved standardized monthly assessment of falls, was 10 months in all study groups. At baseline the groups did not differ in measures of health or falls risk factors. Conclusions Comparable status at baseline, recruitment from common sites, and similar experience with retention suggest that the nonrandomized design will be effective for assessment of this approach to primary prevention of falls. PMID:24488533

Assessing the quality of a non-randomized pragmatic trial for primary prevention of falls among older adults.

PubMed

Albert, Steven M; Edelstein, Offer; King, Jennifer; Flatt, Jason; Lin, Chyongchiou J; Boudreau, Robert; Newman, Anne B

2015-01-01

Current approaches to falls prevention mostly rely on secondary and tertiary prevention and target individuals at high risk of falls. An alternative is primary prevention, in which all seniors are screened, referred as appropriate, and educated regarding falls risk. Little information is available on research designs that allow investigation of this approach in the setting of aging services delivery, where randomization may not be possible. Healthy Steps for Older Adults, a statewide program of the Pennsylvania (PA) Department of Aging, involves a combination of education about falls and screening for balance problems, with referral to personal physicians and home safety assessments. We developed a non-randomized statewide trial, Falls Free PA, to assess its effectiveness in reducing falls incidence over 12 months. We recruited 814 seniors who completed the program (503 first-time participants, 311 people repeating the program) and 1,020 who did not participate in the program, from the same sites. We assessed the quality of this non-randomized design by examining recruitment, follow-up across study groups, and comparability at baseline. Of older adults approached in senior centers, 90.5 % (n = 2,219) signed informed consent, and 1,834 (82.4 %) completed baseline assessments and were eligible for follow-up. Attrition in the three groups over 12 months was low and non-differential (<10 % for withdrawal and <2 % for other loss to follow-up). Median follow-up, which involved standardized monthly assessment of falls, was 10 months in all study groups. At baseline, the groups did not differ in measures of health or falls risk factors. Comparable status at baseline, recruitment from common sites, and similar experience with retention suggest that the non-randomized design will be effective for assessment of this approach to primary prevention of falls.

Above, Beyond, and Over the Side rails: Evaluating the New Memorial Emergency Department Fall-Risk-Assessment Tool.

PubMed

Scott, Robin A; Oman, Kathleen S; Flarity, Kathleen; Comer, Jennifer L

2018-03-06

Patient falls are a significant issue in hospitalized patients and financially costly to hospitals. The Joint Commission requires that patients be assessed for fall risk and interventions in place to mitigate the risk of falls. It is imperative to have a patient population/setting specific fall risk assessment tool to identify patients at risk for falling. The purpose of this study was to evaluate the reliability and validity of the 2013 Memorial ED Fall Risk Assessment tool (MEDFRAT) specifically designed for the ED population. A two-phase prospective design was used for this study. Phase one determined the interrater reliability of the MEDFRAT. Phase two assessed the validity of the MEDFRAT in an emergency department (ED) within a 600-bed academic/teaching institution; Level II Trauma Center with >100,000 annual patient visits. The Memorial ED Fall Risk Assessment Tool was validated in this ED setting. The tool demonstrated positive interrater reliability (k=0.701) and when implemented with a falls prevention strategy and staff education demonstrated a 48% decrease in ED fall rate (0.57 falls/1000 patient visits) post implementation during the study period. The MEDFRAT, an evidenced based ED-specific fall risk tool was implemented on the basis of the risk factors consistently identified in the literature: prior fall history, impaired mobility, altered mental status, altered elimination, and the use of sedative medication. The Memorial ED Fall Risk Assessment Tool demonstrated to be a valid tool for this hospital system. Copyright © 2018 Emergency Nurses Association. Published by Elsevier Inc. All rights reserved.

School Counselor Lead Initial Individual Career and Academic Plan Implementation Design

ERIC Educational Resources Information Center

Moeder-Chandler, Markus

2017-01-01

In Fall of 2014 for Fountain-Fort Carson School District #8 undertook a revamping of graduation and state-mandated ICAP requirements for implementation for the graduating class of 2021. This design and implementation process included numerous stakeholders and several years of planning from Fall of 2014 to Spring of 2017. The design and…

Nurses' Perceptions of Implementing Fall Prevention Interventions to Mitigate Patient-Specific Fall Risk Factors.

PubMed

Wilson, Deleise S; Montie, Mary; Conlon, Paul; Reynolds, Margaret; Ripley, Robert; Titler, Marita G

2016-08-01

Evidence-based (EB) fall prevention interventions to mitigate patient-specific fall risk factors are readily available but not routinely used in practice. Few studies have examined nurses' perceptions about both the use of these EB interventions and implementation strategies designed to promote their adoption. This article reports qualitative findings of nurses' perceptions about use of EB fall prevention interventions to mitigate patient-specific fall risks, and implementation strategies to promote use of these interventions. The findings revealed five major themes: before-study fall prevention practices, use of EB fall prevention interventions tailored to patient-specific fall risk factors, beneficial implementation strategies, overall impact on approach to fall prevention, and challenges These findings are useful to guide nurses' engagement and use of EB fall prevention practices tailored to patient-specific fall risk factors. © The Author(s) 2016.

The Penn State Safety Floor: Part I--Design parameters associated with walking deflections.

PubMed

Casalena, J A; Ovaert, T C; Cavanagh, P R; Streit, D A

1998-08-01

A new flooring system has been developed to reduce peak impact forces to the hips when humans fall. The new safety floor is designed to remain relatively rigid under normal walking conditions, but to deform elastically when impacted during a fall. Design objectives included minimizing peak force experienced by the femur during a fall-induced impact, while maintaining a maximum of 2 mm of floor deflection during walking. Finite Element Models (FEMs) were developed to capture the complex dynamics of impact response between two deformable bodies. Validation of the finite element models included analytical calculations of theoretical buckling column response, experimental quasi-static loading of full-scale flooring prototypes, and flooring response during walking trials. Finite Element Method results compared well with theoretical and experimental data. Both finite element and experimental data suggest that the proposed safety floor can effectively meet the design goal of 2 mm maximum deflection during walking, while effectively reducing impact forces during a fall.

Evaluation of the effect of patient education on rates of falls in older hospital patients: Description of a randomised controlled trial

PubMed Central

Hill, Anne-Marie; Hill, Keith; Brauer, Sandra; Oliver, David; Hoffmann, Tammy; Beer, Christopher; McPhail, Steven; Haines, Terry P

2009-01-01

Background Accidental falls by older patients in hospital are one of the most commonly reported adverse events. Falls after discharge are also common. These falls have enormous physical, psychological and social consequences for older patients, including serious physical injury and reduced quality of life, and are also a source of substantial cost to health systems worldwide. There have been a limited number of randomised controlled trials, mainly using multifactorial interventions, aiming to prevent older people falling whilst inpatients. Trials to date have produced conflicting results and recent meta-analyses highlight that there is still insufficient evidence to clearly identify which interventions may reduce the rate of falls, and falls related injuries, in this population. Methods and design A prospective randomised controlled trial (n = 1206) is being conducted at two hospitals in Australia. Patients are eligible to be included in the trial if they are over 60 years of age and they, or their family or guardian, give written consent. Participants are randomised into three groups. The control group continues to receive usual care. Both intervention groups receive a specifically designed patient education intervention on minimising falls in addition to usual care. The education is delivered by Digital Video Disc (DVD) and written workbook and aims to promote falls prevention activities by participants. One of the intervention groups also receives follow up education training visits by a health professional. Blinded assessors conduct baseline and discharge assessments and follow up participants for 6 months after discharge. The primary outcome measure is falls by participants in hospital. Secondary outcome measures include falls at home after discharge, knowledge of falls prevention strategies and motivation to engage in falls prevention activities after discharge. All analyses will be based on intention to treat principle. Discussion This trial will examine the effect of a single intervention (specifically designed patient education) on rates of falls in older patients in hospital and after discharge. The results will provide robust recommendations for clinicians and researchers about the role of patient education in this population. The study has the potential to identify a new intervention that may reduce rates of falls in older hospital patients and could be readily duplicated and applied in a wide range of clinical settings. Trial Registration ACTRN12608000015347 PMID:19393046

Developing an audit checklist to assess outdoor falls risk

PubMed Central

Curl, Angela; Thompson, Catharine Ward; Aspinall, Peter; Ormerod, Marcus

2016-01-01

Falls by older people (aged 65+) are linked to disability and a decrease in mobility, presenting a challenge to active ageing. As such, older fallers represent a vulnerable road user group. Despite this there is little research into the causes and prevention of outdoor falls. This paper develops an understanding of environmental factors causing falls or fear of falling using a walk-along interview approach with recent fallers to explore how older people navigate the outdoor environment and which aspects of it they perceived facilitate or hinder their ability to go outdoors and fear of falling. While there are a number of audit checklists focused on assessing the indoor environment for risk or fear of falls, nothing exists for the outdoor environment. Many existing street audit tools are focused on general environmental qualities and have not been designed with an older population in mind. We present a checklist that assesses aspects of the environment most likely to encourage or hinder those who are at risk of falling outdoors, developed through accounting for the experiences and navigational strategies of elderly individuals. The audit checklist can assist occupational therapists and urban planners, designers and managers in working to reduce the occurrence of outdoor falls among this vulnerable user group. PMID:27166968

Developing an audit checklist to assess outdoor falls risk.

PubMed

Curl, Angela; Thompson, Catharine Ward; Aspinall, Peter; Ormerod, Marcus

2016-06-01

Falls by older people (aged 65+) are linked to disability and a decrease in mobility, presenting a challenge to active ageing. As such, older fallers represent a vulnerable road user group. Despite this there is little research into the causes and prevention of outdoor falls. This paper develops an understanding of environmental factors causing falls or fear of falling using a walk-along interview approach with recent fallers to explore how older people navigate the outdoor environment and which aspects of it they perceived facilitate or hinder their ability to go outdoors and fear of falling. While there are a number of audit checklists focused on assessing the indoor environment for risk or fear of falls, nothing exists for the outdoor environment. Many existing street audit tools are focused on general environmental qualities and have not been designed with an older population in mind. We present a checklist that assesses aspects of the environment most likely to encourage or hinder those who are at risk of falling outdoors, developed through accounting for the experiences and navigational strategies of elderly individuals. The audit checklist can assist occupational therapists and urban planners, designers and managers in working to reduce the occurrence of outdoor falls among this vulnerable user group.

Fall scenarios In causing older women's hip fractures.

PubMed

Hägvide, Mona-Lisa; Larsson, Tore J; Borell, Lena

2013-01-01

Falls and fall-related injuries among older women constitute a major public health problem with huge costs for the society and personal suffering. The aim of this study was to describe and illustrate how a number of circumstances, conceptualized as a scenario, that were related to the individual, the environment, and the ongoing occupation contributed to a fall that led to a hip fracture among women. The sample included 48 women over 55 years old. Interviews were conducted during home visits and the analysis provided a descriptive picture of circumstances in the shape of a scenario related to the risk of falling. A number of scenarios were developed based on the data and named to provide an understanding of the interplay between the individual, the environment, and the ongoing occupation at the time of the fall. By applying the concept of a scenario, occupational therapists can increase the awareness of fall risks among older people, and are relevant also for interior designers, architects, and town planners to consider when designing the local environment as well as furniture and other objects.

[Effects of community-based comprehensive fall prevention program on muscle strength, postural balance and fall efficacy in elderly people].

PubMed

Bae, Jeongyee; Cho, Seong Il

2014-12-01

The purposes of this study was to develop a comprehensive community-based fall prevention program and to test the effects of the program on the muscle strength, postural balance and fall efficacy for elderly people. The design of this study was a nonequivalent control group pretest-posttest design. There were 28 participants in the experimental group and 29 in the control group. The program consisted of balance exercises, elastic resistance exercises and prevention education. The program was provided five times a week for 8 weeks and each session lasted 90 minutes. Data were analyzed using χ²-test, independent t-test and paired t-test using the SPSS program. Muscle strength of the lower extremities, postural balance and fall efficacy scores significantly improved in the experimental group compared to the control group. These results suggest that this program can improve lower extremity muscle strength, postural balance and fall efficacy in elders. Therefore, this program is recommended for use in fall prevention programs for elders living in the community.

Effects of Conductor Baton Use on Band and Choral Musicians' Perceptions of Conductor Expressivity and Clarity

ERIC Educational Resources Information Center

Nápoles, Jessica; Silvey, Brian A.

2017-01-01

The purpose of this study was to examine participants' (college band and choral musicians, N = 143) perceptions of conductor clarity and expressivity after viewing band and choral directors conducting with or without a baton. One band and one choral conductor each prepared and conducted two excerpts of Guy Forbes's "O Nata Lux", a piece…

Big Breasts and Bad Guys: Depictions of Gender and Race in Video Games

ERIC Educational Resources Information Center

Dickerman, Charles; Christensen, Jeff; Kerl-McClain, Stella Beatriz

2008-01-01

Video games have become a powerful force in the culture. Depictions of women in video games are scarce and highly stereotypical. Women are usually minor characters, are seen as victims rather than heroines, and are depicted in highly sexualized ways. Whereas early games had only a few representations of people of color, people of color were often…

Wind energy converter GROWIAN 2

NASA Astrophysics Data System (ADS)

Braun, D.; Kloeppel, V.; Marsch, G.; Meggle, R.; Mehlhose, R.; Schoebe, B.; Wennekers, R.

1984-04-01

Multi MW wind energy conversion systems in the rotor class of 135 m diam are described. A variable-speed horizontal-axis downwind machine with a one-bladed teetering rotor and a guyed soft steel tower was investigated and a 1 to 3 scaled demonstrator with a rotor diameter of 48 m was built. The demonstrator will undergo a 2 year verification test program.

STUDIES ON THE METABOLISM OF 6-NITROCHRYSENE AND THE FORMATION OF DNA ADDUCTS IN THE LIVER, LUNG AND BLADDER OF A/J MICE

EPA Science Inventory

/
Studies On The Metabolism of 6-Nitrochrysene and The Formation of DNA Adducts in the Liver, Lung and Bladder ofAJJ Mice
Moses McDaniel*, Linda Adamst, Joycelyn Allisont, Michael George"l", Dhimant Desai+, 5hantu Amin+, Guy Lambertt, William Padgettt, Stephen Nesnowt and...

STS-27 Atlantis, OV-104, terminal countdown demonstration test (TCDT) at KSC

NASA Technical Reports Server (NTRS)

1988-01-01

STS-27 Atlantis, Orbiter Vehicle (OV) 104, crewmembers participate in the terminal countdown demonstration test (TCDT) at the Kennedy Space Center (KSC). Before TCDT, crewmembers eat breakfast. Sitting around the table (left to right) are Mission Specialist (MS) Jerry L. Ross, MS William M. Shepherd, Commander Robert L. Gibson, Pilot Guy S. Gardner, and MS Richard M. Mullane.

Master of Disaster: Paolo Bacigalupi's Dystopian Tales Are Infuriating, Disturbing, and Impossible to Put down

ERIC Educational Resources Information Center

Carter, Betty

2011-01-01

This article presents an interview with Paolo Bacigalupi, a rising sci-fi star who has walked away with the Hugo Award, the Nebula Award, and, most recently, the Michael L. Printz Award for Excellence in Young Adult Literature--the Young Adult Library Services Association's top prize for prose. That's pretty impressive for a guy who's published…

Guys and "the Rest of Us": Tales of Gendered Aptitude and Experience in Educational Carework

ERIC Educational Resources Information Center

Mallozzi, Christine A.; Galman, Sally Campbell

2014-01-01

A history of framing the teaching of young children as a matter of "natural" female aptitude has led a number of researchers and educators to oversimplify men's experiences as a foil or antidote to the ills of schooling. In this qualitative study of men, women, and "feminisation" in early education and care environments,…

Rationals and Decimals as Required in the School Curriculum: Part 4--Problem Solving, Composed Mappings and Division

ERIC Educational Resources Information Center

Brousseau, Guy; Brousseau, Nadine; Warfield, Virginia

2009-01-01

In the late seventies, Guy Brousseau set himself the goal of verifying experimentally a theory he had been building up for a number of years. The theory, consistent with what was later named (nonradical) constructivism, was that children, in suitable carefully arranged circumstances, can build their own knowledge of mathematics. The experiment,…

Rationals and Decimals as Required in the School Curriculum Part 3. Rationals and Decimals as Linear Functions

ERIC Educational Resources Information Center

Brousseau, Guy; Brousseau, Nadine; Warfield, Virginia

2008-01-01

In the late seventies, Guy Brousseau set himself the goal of verifying experimentally a theory he had been building up for a number of years. The theory, consistent with what was later named (non-radical) constructivism, was that children, in suitable carefully arranged circumstances, can build their own knowledge of mathematics. The experiment,…

Rationals and Decimals as Required in the School Curriculum Part 2: From Rationals to Decimals

ERIC Educational Resources Information Center

Brousseau, Guy; Brousseau, Nadine; Warfield, Virginia

2007-01-01

In the late seventies, Guy Brousseau set himself the goal of verifying experimentally a theory he had been building up for a number of years. The theory, consistent with what was later named (non-radical) constructivism, was that children, in suitable carefully arranged circumstances, can build their own knowledge of mathematics. The experiment,…

"This Guy's Dead": Seeking the Origins of the Dystopian Narrative of the American High School in the Popular Culture

ERIC Educational Resources Information Center

Witte, Shelbie; Goodson, Todd

2011-01-01

Educators' work is impacted by the political narratives constructed by politicians and legislators. The manipulation of cultural archetypes, including the representations of schools and teachers, in order to create compelling narratives in support of policy is also part of the context within which educators work. The past 25 years have been laden…

Effect of Plasma and Red Blood Cell Transfusions on Survival in Patients with Combat Related Traumatic Injuries

DTIC Science & Technology

2007-10-01

10. Alam HB, Rhee P. New developments in fluid resuscitation. Surg Clin North Am. 2007;87:55–72. 11. Cotton BA, Guy JS, Morris JA Jr, et al. The...primarily since it is intended to be hypothesis generating data and not hypothesis testing data. Our results will hopefully pro- mote prospective

Detail of 25' highband reflector screen poles with monopole antenna ...

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

Detail of 25' high-band reflector screen poles with monopole antenna elements behind, note the metal sleeve bases of the reflector screen poles and the guy wire anchors from the dipole antenna elements (left foreground), view facing north northwest - U.S. Naval Base, Pearl Harbor, Naval Radio Station, AF/FRD-10 Circularly Disposed Antenna Array, Wahiawa, Honolulu County, HI

Proceedings of the Meeting of the Coastal Engineering Research Board (49th) Held in Oconomowoc, Wisconsin on 18-20 May 1988

DTIC Science & Technology

1989-02-01

Madsen , Neilsen, Madsen Dr. Guy A. Meadows, University of and Barber, Racine, Wisconsin Michigan, Ann Arbor, Michigan Mr. Donald H. McCreedy, Great Lakes...City. A recent study of this matter by real estate consultant Jared Schlaes indicates that a full 20 percent of the gross municipal product of

76 FR 58748 - Approval and Promulgation of Implementation Plans; Texas; Infrastructure and Interstate Transport...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-22

...), (B), (E), (F), (G), (H), (K), (L), (M), and portions of (C), (D)(ii) and (J). We are proposing to.... (See letter from Bryan W. Shaw and Greg Abbott to Lisa Jackson and Al Armendariz, dated August 2, 2010... . Please click on ``6PD'' (Multimedia) and select ``Air'' before submitting comments. E-mail: Mr. Guy...

Ensuring the Continued Relevance of Long Range Surveillance Units

DTIC Science & Technology

2002-05-31

reconnaissance units (see figure 2). 18 XXX XXX XX XX Corps Area of OperationsDivision Area of Operations Corps FLOT Division FLOT Scouts, Recon Teams 0 LRSC...while a student in LRSLC stated: “You just can’t beat it. A lot of guys don’t like it because you don’t get an award for it. It’s not a sexy

76 FR 12305 - Extension of Public Comment Period for Proposed Action on Interstate Transport of Pollution...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-07

... select ``Air'' before submitting comments. E-mail: Mr. Guy Donaldson at [email protected] . Please also send a copy by e-mail to the person listed in the FOR FURTHER INFORMATION CONTACT section below... or e-mail. The http://www.regulations.gov Web site is an ``anonymous access'' system, which means EPA...

Religious Expression or Religious Coercion: Commanders Caught in the Cross-Fire

DTIC Science & Technology

2010-02-17

chain of command. It is little surprise, then, Mikey’s anger boiled in 2004 when his son Curtis 6 stated he planned “to beat the shit out of the...next guy that calls me a ‘ fucking Jew.’”23 According to Jeff Sharlet’s article, Weinstein targeted “weaponized Christianity”24 as his enemy. Using MRFF

The Soviet Union: Yesterday, Today, Tomorrow. A Colloquy of American Long-Timers in Moscow

DTIC Science & Technology

1975-04-01

the Third World in its confrontations with the United States. KOTLER : Much of the discussion that we’ve been having relates to a Phrase that I...Then what do we do? SCOTT: We: had a meeting last week with a guy named Philip Handler. He is the President of the National Academy of Sciences

Can You Dig It? An Archaeology Unit Can Make Scientific Research Inviting and Fun

ERIC Educational Resources Information Center

Robinson, Alice

2005-01-01

Since archaeology is a branch of science that interests so many kids, Alice Robinson based a 10-week lesson for her sixth grade class on the subject. First, she prominently displayed archaeology books in the library, including Ancient Times by Guy Austrian and Archaeology for Kids by Richard Panchyk. After explaining the definition of archaeology…

The Young Men of Marram Place

ERIC Educational Resources Information Center

Johnston, Diana Armatage

2010-01-01

Bucky is 29 years old. Jesse is 27 is years old. Paul is 23 years old. They have lived together at Marram Place, a four-bedroom house, for over a year and have become best friends. Each works 20 hours per week in the community for his own spending money. After work, the guys walk, swim, work on computers, help with the housework, deliver a…

Just Who Are These "Bad Guys," Anyway? An Attempt at Redirecting Children's Aggressive Play.

ERIC Educational Resources Information Center

Fortis-Diaz, Elizabeth

A kindergarten teacher sought to redirect violent and aggressive play in her classroom. Noticing that most of the aggressive acts came from a particular group of boys who played war-like games, she began daily discussions with the 24 kindergarten children about their free play in an effort to subdue aggressive and violent play. To counter images…

A PERSONALIZED HISTORY OF EPA'S PARTICULATE TECHNOLOGY RESEARCH PROGRAM FROM 1970-1985 WITH EMPHASIS ON ELECTROSTATIC PRECIPITATORS

EPA Science Inventory

When I first became involved in particulate control research, there were always a few guys with gray hair,.white beards, and big cigars nodding and mumbling, "We knew that 20 years ago." Now, 30 years later, the only things that have changed are the cigars are gone, and I'm one o...

Fall risk assessment and prevention.

PubMed

Kline, Nancy E; Davis, Mary Elizabeth; Thom, Bridgette

2011-02-01

Patient falls are a common cause of morbidity and are the leading cause of injury deaths in adults age 65 years and older. Injuries sustained as result of falls in a cancer hospital are often severe, regardless of patient age, due to the nature of the underlying cancer. Falls are a nursing-sensitive indicator and nurses are in a unique position to assess, design, implement, and evaluate programs for fall risk reduction. We analyzed our nursing processes related to falls and fall prevention in conjunction with an evidence-based review, a research study to improve our fall risk-assessment process, and development of a comprehensive fall-reduction program. This article outlines how our institution developed a fall risk assessment for the oncology patient population, and utilized this assessment in a comprehensive nursing approach to fall prevention in both inpatient and outpatient settings.

A comparison of two sampling designs for fish assemblage assessment in a large river

USGS Publications Warehouse

Kiraly, Ian A.; Coghlan, Stephen M.; Zydlewski, Joseph D.; Hayes, Daniel

2014-01-01

We compared the efficiency of stratified random and fixed-station sampling designs to characterize fish assemblages in anticipation of dam removal on the Penobscot River, the largest river in Maine. We used boat electrofishing methods in both sampling designs. Multiple 500-m transects were selected randomly and electrofished in each of nine strata within the stratified random sampling design. Within the fixed-station design, up to 11 transects (1,000 m) were electrofished, all of which had been sampled previously. In total, 88 km of shoreline were electrofished during summer and fall in 2010 and 2011, and 45,874 individuals of 34 fish species were captured. Species-accumulation and dissimilarity curve analyses indicated that all sampling effort, other than fall 2011 under the fixed-station design, provided repeatable estimates of total species richness and proportional abundances. Overall, our sampling designs were similar in precision and efficiency for sampling fish assemblages. The fixed-station design was negatively biased for estimating the abundance of species such as Common Shiner Luxilus cornutus and Fallfish Semotilus corporalis and was positively biased for estimating biomass for species such as White Sucker Catostomus commersonii and Atlantic Salmon Salmo salar. However, we found no significant differences between the designs for proportional catch and biomass per unit effort, except in fall 2011. The difference observed in fall 2011 was due to limitations on the number and location of fixed sites that could be sampled, rather than an inherent bias within the design. Given the results from sampling in the Penobscot River, application of the stratified random design is preferable to the fixed-station design due to less potential for bias caused by varying sampling effort, such as what occurred in the fall 2011 fixed-station sample or due to purposeful site selection.

Selecting Power-Efficient Signal Features for a Low-Power Fall Detector.

PubMed

Wang, Changhong; Redmond, Stephen J; Lu, Wei; Stevens, Michael C; Lord, Stephen R; Lovell, Nigel H

2017-11-01

Falls are a serious threat to the health of older people. A wearable fall detector can automatically detect the occurrence of a fall and alert a caregiver or an emergency response service so they may deliver immediate assistance, improving the chances of recovering from fall-related injuries. One constraint of such a wearable technology is its limited battery life. Thus, minimization of power consumption is an important design concern, all the while maintaining satisfactory accuracy of the fall detection algorithms implemented on the wearable device. This paper proposes an approach for selecting power-efficient signal features such that the minimum desirable fall detection accuracy is assured. Using data collected in simulated falls, simulated activities of daily living, and real free-living trials, all using young volunteers, the proposed approach selects four features from a set of ten commonly used features, providing a power saving of 75.3%, while limiting the error rate of a binary classification decision tree fall detection algorithm to 7.1%.Falls are a serious threat to the health of older people. A wearable fall detector can automatically detect the occurrence of a fall and alert a caregiver or an emergency response service so they may deliver immediate assistance, improving the chances of recovering from fall-related injuries. One constraint of such a wearable technology is its limited battery life. Thus, minimization of power consumption is an important design concern, all the while maintaining satisfactory accuracy of the fall detection algorithms implemented on the wearable device. This paper proposes an approach for selecting power-efficient signal features such that the minimum desirable fall detection accuracy is assured. Using data collected in simulated falls, simulated activities of daily living, and real free-living trials, all using young volunteers, the proposed approach selects four features from a set of ten commonly used features, providing a power saving of 75.3%, while limiting the error rate of a binary classification decision tree fall detection algorithm to 7.1%.

Development of a Fall-Risk Self-Assessment for Community-Dwelling Seniors

PubMed Central

Vivrette, Rebecca L.; Rubenstein, Laurence Z.; Martin, Jennifer L.; Josephson, Karen R.; Kramer, B. Josea

2012-01-01

Objective To determine seniors’ beliefs about falls and design a fall-risk self-assessment and educational materials to promote early identification of evidence-based fall risks and encourage prevention behaviors. Methods Focus groups with community-dwelling seniors, conducted in two phases to identify perceptions about fall risks and risk reduction and to assess face validity of the fall-risk self-assessment and acceptability of educational materials. Results Lay perception of fall risks was in general concordance with evidence-based research. Maintaining independence and positive tone were perceived as key motivators for fall prevention. Seniors intended to use information in the educational tool to stimulate discussions about falls with health care providers. Implications An evidence-based, educational fall-risk self-assessment acceptable to older adults can build on existing lay knowledge about fall risks and perception that falls are a relevant problem and can educate seniors about their specific risks and how to minimize them. PMID:21285473

Hardware Design of the Energy Efficient Fall Detection Device

NASA Astrophysics Data System (ADS)

Skorodumovs, A.; Avots, E.; Hofmanis, J.; Korāts, G.

2016-04-01

Health issues for elderly people may lead to different injuries obtained during simple activities of daily living. Potentially the most dangerous are unintentional falls that may be critical or even lethal to some patients due to the heavy injury risk. In the project "Wireless Sensor Systems in Telecare Application for Elderly People", we have developed a robust fall detection algorithm for a wearable wireless sensor. To optimise the algorithm for hardware performance and test it in field, we have designed an accelerometer based wireless fall detector. Our main considerations were: a) functionality - so that the algorithm can be applied to the chosen hardware, and b) power efficiency - so that it can run for a very long time. We have picked and tested the parts, built a prototype, optimised the firmware for lowest consumption, tested the performance and measured the consumption parameters. In this paper, we discuss our design choices and present the results of our work.

An engineering rock classification to evaluate seismic rock-fall susceptibility and its application to the Wasatch Front

USGS Publications Warehouse

Harp, E.L.; Noble, M.A.

1993-01-01

Investigations of earthquakes world wide show that rock falls are the most abundant type of landslide that is triggered by earthquakes. An engineering classification originally used in tunnel design, known as the rock mass quality designation (Q), was modified for use in rating the susceptibility of rock slopes to seismically-induced failure. Analysis of rock-fall concentrations and Q-values for the 1980 earthquake sequence near Mammoth Lakes, California, defines a well-constrained upper bound that shows the number of rock falls per site decreases rapidly with increasing Q. Because of the similarities of lithology and slope between the Eastern Sierra Nevada Range near Mammoth Lakes and the Wasatch Front near Salt Lake City, Utah, the probabilities derived from analysis of the Mammoth Lakes region were used to predict rock-fall probabilities for rock slopes near Salt Lake City in response to a magnitude 6.0 earthquake. These predicted probabilities were then used to generalize zones of rock-fall susceptibility. -from Authors

76 FR 15936 - Designation for the Owensboro, KY; Bloomington, IL; Iowa Falls, IA; Casa Grande, AZ; Fargo, ND...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-22

... DEPARTMENT OF AGRICULTURE Grain Inspection, Packers and Stockyards Administration Designation for the Owensboro, KY; Bloomington, IL; Iowa Falls, IA; Casa Grande, AZ; Fargo, ND; Grand Forks, ND; and Plainview, TX Areas AGENCY: Grain Inspection, Packers and Stockyards Administration, USDA. ACTION: Notice...

Falls after Discharge from Hospital: Is There a Gap between Older Peoples' Knowledge about Falls Prevention Strategies and the Research Evidence?

ERIC Educational Resources Information Center

Hill, Anne-Marie; Hoffmann, Tammy; Beer, Christopher; McPhail, Steven; Hill, Keith D.; Oliver, David; Brauer, Sandra G.; Haines, Terry P.

2011-01-01

Purpose: The aim of this study was to examine whether older people are prepared to engage in appropriate falls prevention strategies after discharge from hospital. Design and Methods: We used a semi-structured interview to survey older patients about to be discharged from hospital and examined their knowledge regarding falls prevention strategies…

Use of antiepileptic drugs and risk of falls in old age: A systematic review.

PubMed

Haasum, Ylva; Johnell, Kristina

2017-12-01

The aim of this study is to systematically review the scientific literature to investigate if use of antiepileptic drugs (AEDs) is associated with falls and/or recurrent falls in old age. We searched the literature for relevant articles in PubMed and Embase published up until 3rd December 2015. Studies on people aged 60 years and over with an observational design assessing the risk of fall in people exposed to AEDs compared to people not exposed to AED were included. We found 744 studies by searching Medline and Embase and an additional 9 studies by reviewing relevant reference lists. Of these studies, 13 fulfilled our predefined criteria. The articles were of various study design, sizes and follow-up times, and presented the results in different ways. Also, confounder adjustment varied considerably between the studies. Ten studies presented results for the association between use of any AED and any fall/injurious fall. Of these studies, 6 presented adjusted estimates, of which all but one showed statistically significant associations between use of any AED and any fall/injurious fall. Six studies investigated the association between use of any AED and recurrent falls. Of these, only 3 studies presented adjusted effect estimates of which 2 reached statistical significance for the association between use of AEDs and recurrent falls in elderly people. Our results indicate an association between use of AEDs and risk of falls and recurrent falls in older people. This finding may be clinically important given that a substantial amount of older people use these drugs. However, further research is needed to increase the knowledge about the actual risk of falls when using these drugs in old age. Copyright © 2017 Elsevier B.V. All rights reserved.

Design and Application of Automatic Falling Device for Different Brands of Goods

NASA Astrophysics Data System (ADS)

Yang, Xudong; Ge, Qingkuan; Zuo, Ping; Peng, Tao; Dong, Weifu

2017-12-01

The Goods-Falling device is an important device in the intelligent sorting goods sorting system, which is responsible for the temporary storage and counting of the goods, and the function of putting the goods on the conveyor belt according to certain precision requirements. According to the present situation analysis and actual demand of the domestic goods sorting equipment, a vertical type Goods - Falling Device is designed and the simulation model of the device is established. The dynamic characteristics such as the angular error of the opening and closing mechanism are carried out by ADAMS software. The simulation results show that the maximum angular error is 0.016rad. Through the test of the device, the goods falling speed is 7031/hour, the good of the falling position error within 2mm, meet the crawl accuracy requirements of the palletizing robot.

Nurses' solutions to prevent inpatient falls in hospital patient rooms.

PubMed

Tzeng, Huey-Ming; Yin, Chang-Yi

2008-01-01

Patient fall rates are perceived as the indicator that could be most improved through nurse-led safety strategies or interventions. A safety-driven design with a goal to prevent inpatient fall-related injuries should be a hospital design principle. In this qualitative study, researchers used inductive and deductive methods to understand the clinically accessible solutions to minimize the extrinsic risk factors of inpatient falls. The findings from the nurse interviews were compared with the intervention strategies toward the five primary root causes of fatal falls as suggested by the Joint Commission (2005b). Twenty-four solutions were identified from the nurse interview transcriptions: five were related to the dimension of inadequate caregiver communication, none was associated with the dimension of inadequate staff orientation and training, three were related to inadequate assessment and reassessment, 15 were associated with unsafe care environment, and one was related to inadequate care planning and provision.

The inescapable smart impact detection system (ISIS): An ubiquitous and personalized fall detector based on a distributed 'divide and conquer strategy'.

PubMed

Prado-Velasco, Manuel; del Rio-Cidoncha, Maria Gloria; Ortiz-Marin, Rafael

2008-01-01

Despite the intense research in the last decade with the aim of developing a reliable solution for fall detection in the elderly and other risk populations, it can be asserted that the diffusion of fall detectors in the geriatric practice is near null. This scenario is similar to the very scarce use of telemedicine in healthcare. The present work begins analyzing why fall detectors have not achieved to permeate the industry. That road is used to know the drawbacks of current devices and systems, besides to allow studying several important concepts underlying the principles of fall detection. A novel smart detection system based on that survey is finally briefly presented. The design of this device is founded on the experience and results obtained by an earlier device that was designed in the framework of the thesis of one of the authors.

Fall Prediction and Prevention Systems: Recent Trends, Challenges, and Future Research Directions.

PubMed

Rajagopalan, Ramesh; Litvan, Irene; Jung, Tzyy-Ping

2017-11-01

Fall prediction is a multifaceted problem that involves complex interactions between physiological, behavioral, and environmental factors. Existing fall detection and prediction systems mainly focus on physiological factors such as gait, vision, and cognition, and do not address the multifactorial nature of falls. In addition, these systems lack efficient user interfaces and feedback for preventing future falls. Recent advances in internet of things (IoT) and mobile technologies offer ample opportunities for integrating contextual information about patient behavior and environment along with physiological health data for predicting falls. This article reviews the state-of-the-art in fall detection and prediction systems. It also describes the challenges, limitations, and future directions in the design and implementation of effective fall prediction and prevention systems.

High Temperature Falling Particle Receiver (2012 - 2016) - Final DOE Report

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

Ho, Clifford K.

The objective of this work was to advance falling particle receiver designs for concentrating solar power applications that will enable higher temperatures (>700 °C) and greater power-cycle efficiencies (≥50% thermal-to-electric). Modeling, design, and testing of components in Phases 1 and 2 led to the successful on-sun demonstration in Phase 3 of the world’s first continuously recirculating high-temperature 1 MW t falling particle receiver that achieved >700 °C particle outlet temperatures at mass flow rates ranging from 1 – 7 kg/s.

46 CFR 108.557 - Free-fall lifeboat launching and recovery arrangements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Free-fall lifeboat launching and recovery arrangements. 108.557 Section 108.557 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS DESIGN AND EQUIPMENT Lifesaving Equipment § 108.557 Free-fall lifeboat launching...

46 CFR 108.557 - Free-fall lifeboat launching and recovery arrangements.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Free-fall lifeboat launching and recovery arrangements. 108.557 Section 108.557 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS DESIGN AND EQUIPMENT Lifesaving Equipment § 108.557 Free-fall lifeboat launching...

46 CFR 108.557 - Free-fall lifeboat launching and recovery arrangements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Free-fall lifeboat launching and recovery arrangements. 108.557 Section 108.557 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS DESIGN AND EQUIPMENT Lifesaving Equipment § 108.557 Free-fall lifeboat launching...

Enhanced Analysis of Falling Weight Deflectometer Data for Use With Mechanistic-Empirical Flexible Pavement Design and Analysis and Recommendations for Improvements to Falling Weight Deflectometers

DOT National Transportation Integrated Search

2017-03-01

This report describes the efforts undertaken to review the status of falling weight deflectometer (FWD) equipment, data collection, analysis, and interpretation, including dynamic backcalculation, as they relate to the models and procedures incorpora...

Non-fatal occupational falls on the same level.

PubMed

Yeoh, Han T; Lockhart, Thurmon E; Wu, Xuefang

2013-01-01

The purpose of this study was to describe antecedents and characteristics of same level fall injuries. Fall incidents and costs were compiled from the Bureau of Labor Statistics and other sources from 2006-2010. This study indicated that over 29% of 'fall on same level' injuries resulted in 31 or more workdays lost. The major source of injury was 'floors, walkways or ground surfaces', and the most affected body parts were the lower extremities and the trunk. With regard to gender and age, female workers had the highest risk of falls, while advancing age coincided with an increase in incidence rates. Overall, workers in the healthcare and social assistance industry, the transportation and warehousing industry, and the accommodation and food services industry had the highest risk for 'fall on same level' injuries. Furthermore, the overall compensation cost increased by 25% from 2006-2009. Along with existing evidence, these results may facilitate the design and implementation of preventative measures in the workplace and potentially reduce fall-related compensation costs. This research presents a unique and detailed analysis of non-fatal 'fall on same level' injuries in a large population of workers from various private industries in the USA. This information can be used to prioritise designing and implementing preventive measures and to provide workers with the understanding of risk factors associated with falls in the workplace.

[Cost]effectiveness of withdrawal of fall-risk increasing drugs versus conservative treatment in older fallers: design of a multicenter randomized controlled trial (IMPROveFALL-study)

PubMed Central

2011-01-01

Background Fall incidents represent an increasing public health problem in aging societies worldwide. A major risk factor for falls is the use of fall-risk increasing drugs. The primary aim of the study is to compare the effect of a structured medication assessment including the withdrawal of fall-risk increasing drugs on the number of new falls versus 'care as usual' in older adults presenting at the Emergency Department after a fall. Methods/Design A prospective, multi-center, randomized controlled trial will be conducted in hospitals in the Netherlands. Persons aged ≥65 years who visit the Emergency Department due to a fall are invited to participate in this trial. All patients receive a full geriatric assessment at the research outpatient clinic. Patients are randomized between a structured medication assessment including withdrawal of fall-risk increasing drugs and 'care as usual'. A 3-monthly falls calendar is used for assessing the number of falls, fallers and associated injuries over a one-year follow-up period. Measurements will be at three, six, nine, and twelve months and include functional outcome, healthcare consumption, socio-demographic characteristics, and clinical information. After twelve months a second visit to the research outpatient clinic will be performed, and adherence to the new medication regimen in the intervention group will be measured. The primary outcome will be the incidence of new falls. Secondary outcome measurements are possible health effects of medication withdrawal, health-related quality of life (Short Form-12 and EuroQol-5D), costs, and cost-effectiveness of the intervention. Data will be analyzed using an intention-to-treat analysis. Discussion The successful completion of this trial will provide evidence on the effectiveness of withdrawal of fall-risk increasing drugs in older patients as a method for falls reduction. Trial Registration The trial is registered in the Netherlands Trial Register (NTR1593) PMID:21854643

Hourly rounding and patient falls: what factors boost success?

PubMed

Goldsack, Jennifer; Bergey, Meredith; Mascioli, Susan; Cunningham, Janet

2015-02-01

Falls are a persistent problem in all healthcare settings, with rates in acute care hospitals ranging from 1.3 to 8.9 falls per 1,000 inpatient days, about 30% resulting in serious injury. A 30-day prospective pilot study was conducted on two units with pre- and postimplementation evaluation to determine the impact of patient-centered proactive hourly rounding on patient falls as part of a Lean Six Sigma process improvement project. Nurse leaders and a staff champion from Unit 1 were involved in the process from the start of the implementation period, while Unit 2 was introduced to the project for training shortly before the intervention began. On Unit 1, where staff and leadership were engaged in the project from the outset, the 1-year baseline mean fall rate was 3.9 falls/1,000 patient days. The pilot period fall rate of 1.3 falls/1,000 patient days was significantly lower than the baseline fall rate (P = 0.006). On Unit 2, where there was no run-in period, the 1-year baseline mean fall rate was 2.6 falls/1,000 patient days, which fell, but not significantly, to 2.5 falls/1,000 patient days during the pilot period (P = 0.799). Engaging an interdisciplinary team, including leadership and unit champions, to complete a Lean Six Sigma process improvement project and implement a patient-centered proactive hourly rounding program was associated with a significant reduction in the fall rate in Unit 1. Implementation of the same program in Unit 2 without engaging leadership or front-line staff in program design did not impact its fall rate. The active involvement of leadership and front-line staff in program design and as unit champions during the project run-in period was critical to significantly reducing inpatient fall rates and call bell use in an adult medical unit.

Quality of Austrian and Dutch Falls-Prevention Information: A Comparative Descriptive Study

ERIC Educational Resources Information Center

Schoberer, Daniela; Mijnarends, Donja M.; Fliedner, Monica; Halfens, Ruud J. G.; Lohrmann, Christa

2016-01-01

Objectives: The aim of this study was to evaluate and compare the quality of written patient information material available in Austrian and Dutch hospitals and nursing homes pertaining to falls prevention. Design: Comparative descriptive study design Setting: Hospitals and nursing homes in Austria and the Netherlands. Method: Written patient…

Implementing a Community-Based Falls-Prevention Program: From Drawing Board to Reality

ERIC Educational Resources Information Center

Filiatrault, Johanne; Parisien, Manon; Laforest, Sophie; Genest, Carole; Gauvin, Lise; Fournier, Michel; Trickey, Francine; Robitaille, Yvonne

2007-01-01

Several studies have demonstrated the efficacy of falls-prevention programs designed for community-dwelling seniors using randomized designs. However, little is known about the feasibility of implementing these programs under natural conditions and about the success of these programs when delivered under such conditions. The objectives of this…

A Teaching--Learning Sequence on Free Fall Motion

ERIC Educational Resources Information Center

Borghi, L.; De Ambrosis, A.; Lamberti, N.; Mascheretti, P.

2005-01-01

A teaching--learning sequence is presented that is designed to help high school pupils gain awareness about the independence of the vertical and horizontal components of free fall motion. The approach we propose is based on the use of experimental activities and computer simulations designed specifically to help pupils reflect on the experiments…

STS-27 Atlantis, Orbiter Vehicle (OV) 104, liftoff

NASA Image and Video Library

1988-12-02

S88-55870 (2 Dec. 1988) --- The space shuttle Atlantis and its five-man crew of astronauts are launched from Kennedy Space Center?s Pad 39B at 9:30 a.m. (EST), Dec. 2, 1988. Onboard the Department of Defense?dedicated mission are astronauts Robert L. Gibson, Guy S. Gardner, Jerry L. Ross, Richard M. (Mike) Mullane and Williams M. Shepherd. Photo credit: NASA

Moving Clocks Do Not Always Appear to Slow down: Don't Neglect the Doppler Effect

ERIC Educational Resources Information Center

Wang, Frank

2013-01-01

In popular accounts of the time dilation effect in Einstein's special relativity, one often encounters the statement that moving clocks run slow. For instance, in the acclaimed PBS program "NOVA," Professor Brian Greene says, "[I]f I walk toward that guy... he'll perceive my watch ticking slower." Also in his earlier piece for The New York Times,…

I Want to Be the Inquiry Guy! How Research Experiences for Teachers Change Beliefs, Attitudes, and Values about Teaching Science as Inquiry

ERIC Educational Resources Information Center

Herrington, Deborah G.; Bancroft, Senetta F.; Edwards, Molly M.; Schairer, Caroline J.

2016-01-01

This qualitative study examined how and why research experiences for teachers (RETs) influenced middle and high school science teachers' beliefs, attitudes, and values about teaching science as inquiry. Changes teachers reported after participating in the RET ranged from modifying a few lessons (belief change) to a comprehensive revision of what…

The Farrelly Brothers and Special Olympics Reach Out to Youth at a Favorite Venue--The Movies

ERIC Educational Resources Information Center

Exceptional Parent, 2005

2005-01-01

"The Ringer" is the new comedy produced by Bobby and Peter Farrelly, the writer-directors of such edgy fare as "Kingpin," "Stuck on You" and the blockbuster comedy "Something About Mary." "The Ringer" is a film about a guy named Stevie (played by Johnny Knoxville, the star of MTV's hit series "Jackass") who is pretending to have an intellectual…

My Best Friend's Brother's Cousin Knew This Guy Who?…?: Hoaxes, Legends, Warnings, and Fisher's Narrative Paradigm

ERIC Educational Resources Information Center

Hobart, Melissa

2013-01-01

Students frequently encounter stories in the form of urban legends but often fail to analyze them properly. Using urban legends to teach is often a lively and informative method, and deconstructing common persuasive messages can show students the applicability of theory to real life. The author states that her goal as a teacher is to help students…

Alien Species: The Discursive Othering of Grey Squirrels, Glasgow Gaelic, Shetland Scots and the Gay Guys in the Shag Pad

ERIC Educational Resources Information Center

Joseph, John E.

2013-01-01

"Nativeness" has been recognised for two decades now as a problematic concept within applied linguistics, yet other areas of language analysis have been slow to question it, with some continuing to treat it as a primordial fact of nature. This paper briefly examines the history of the "native speaker" and the shifts in thinking…

Boy Story: Do You Really Want Guys in Your Library?

ERIC Educational Resources Information Center

Cox, Helen

2010-01-01

In this article, the author discusses how to transform a down-on-its-luck library into an irresistible place for boys. She suggests to begin with vision, energy, and a lot of hard work. Based on the author's 30-plus years of experience working with students, she knows boys respond well to a scholarly environment. In fact, it is one of the ways…

Proceedings of the Conference on the Role of Canadian Universities in the Teaching of English and French as Second Languages.

ERIC Educational Resources Information Center

Whalen, Robert, Ed.; Tatlow, Fred, Ed.

A compilation of conference proceedings and addresses, in English and in French, of an August, 1967 meeting in Quebec, Canada is presented. Nelson Brooks offers the keynote speech on bilingualism today. Other speakers and topics include Guy Plastre on the conference theme, Ronald Sutherland on French and English-Canadian literature, Jean-Paul…

Fermilab | Tevatron | Guest Book

Science.gov Websites

really people, deep down. I also remember a time at the beginning of Run II when things were dark and many wonderful people. Sarah Demers, Yale University A CDF guy took me to see the CDF detector when it couple decades but I was not disappointed when I did. Seeing the ring, the buildings, the people. It made

Expedition 21 Crew Prepares For Launch

NASA Image and Video Library

2009-09-29

Chief, State Organization, Gagarin Research and Test Cosmonaut Training Center, Sergei Krikalev, left, Ambassador of the United States of America to the Russian Federation, John Beyrle, center, and NASA Administrator Charles Bolden say hello to each other prior to talking to Expedition 21 crew members Maxim Suraev, Jeffrey N. Williams and Spaceflight Participant Guy Laliberté, Wednesday, Sept. 30, 2009 in Baikonur, Kazakhstan. Photo Credit: (NASA/Bill Ingalls)

"But I Never Thought I'd Teach the Little Kids": Secondary Teachers and Early-Grades Music Instruction

ERIC Educational Resources Information Center

Salvador, Karen; Corbett, Keith

2016-01-01

Even in states with K-12 music licensure, not all music education students take a course in elementary music methods, and even fewer take a course that specifically addresses early childhood music instruction. In this article, a music teacher educator and a self-described "band guy," who initially struggled to work with young children,…

Expedition 21 Bolden and Perminov Meet

NASA Image and Video Library

2009-09-28

NASA Administrator Charles Bolden, left, and Head of the Russian Federal Space Agency Anatoly Perminov laugh with each other as they meet outside the Cosmonaut hotel in Baikonur, Kazakhstan, Tuesday, Sept., 29, 2009 the day before Expedition 21 Flight Engineer Maxim Suraev, Expedition 21 Flight Engineer Jeffrey N. Williams and Spaceflight Participant Guy Laliberté are scheduled to launch to the International Space Station (ISS). Photo Credit: (NASA)

"L'Invisible Voyeur du Monde des Voyants": Critiques of French Society in Michel Tournier's "La Goutte d'or" and Guy Hocquenghem's "L'Amour en Relief"

ERIC Educational Resources Information Center

Barclay, Fiona

2006-01-01

Since decolonisation, the increase in immigration from France's former colonies in North Africa has prompted metropolitan writers to reconsider conceptions of French society. In their novels, Tournier and Hocquenghem present contemporary France through the defamiliarising eyes of a North African immigrant, who serves as a device for the critique…

Exploring Non-Native English-Speaking Teachers' Beliefs about the Monolingual Approach: Differences between Pre-Service and In-Service Korean Teachers of English

ERIC Educational Resources Information Center

Lee, Jang Ho

2016-01-01

The non-native English-speaking teachers' (NNESTs) beliefs about the monolingual approach have not been sufficiently studied in the teaching of English as a foreign language (EFL). In examining the NNESTs' beliefs about that issue, the present study adapts Guy Cook's recent framework, according to which the monolingual approach is based upon four…

Wind for Schools Project Power System Brief, Wind Powering America Fact Sheet Series

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

Baring-Gould, I.

2009-05-01

Wind Powering America's (WPA's) Wind for Schools project uses a basic system configuration for each school project. The system incorporates a single SkyStream wind turbine, a 70-ft guyed tower, disconnect boxes at the base of the turbine and at the school, and an interconnection to the school's electrical system. This document provides a detailed description of each system component.

Generalizing on Multiple Grounds: Performance Learning in Model-Based Troubleshooting

DTIC Science & Technology

1989-02-01

Aritificial Intelligence , 24, 1984. [Ble88] Guy E. Blelloch. Scan Primitives and Parallel Vector Models. PhD thesis, Artificial Intelligence Laboratory...Diagnostic reasoning based on strcture and behavior. Aritificial Intelligence , 24, 1984. [dK86] J. de Kleer. An assumption-based truth maintenance system...diagnosis. Aritificial Intelligence , 24. �. )3 94 BIBLIOGRAPHY [Ham87] Kristian J. Hammond. Learning to anticipate and avoid planning prob- lems

Protest Literature of the Dead Bald White Guys Meets Protest Music of All Colors: Using Music To Connect Students to American Revolutionary Literature.

ERIC Educational Resources Information Center

Fulton, Lori L.

This lesson plan for teachers to use with students in junior English (American Literature and pre-college writing) seeks to span the gap between American Revolution-era literature and today's teenagers. The lesson plan advocates using music to span the gap. It presents a rationale, educational objectives, materials needed, and background…

White House Science Fair

NASA Image and Video Library

2013-04-22

Planetary Society Executive Director and “Bill Nye the Science Guy” host Bill Nye, right, photographs himself with NASA Mars Curiosity Landing mission controller, Bobak "Mohawk Guy" Ferdowsi, during the White House Science Fair held at the White House, April 22, 2013. The science fair celebrated student winners of a broad range of science, technology, engineering and math (STEM) competitions from across the country. Photo Credit: (NASA/Bill Ingalls)

STS-39 crewmembers participate in preflight press conference at JSC's Bldg 2

NASA Image and Video Library

1991-01-23

S91-26674 (23 Jan 1991) --- Astronaut Michael L. Coats, mission commander, listens attentively as a news media representative (out of frame) queries the STS-39 crewmembers during a pre-flight press briefing. The others, pictured left to right, are Astronauts Guion (Guy) S. Bluford, C. Lacy Veach, Gregory J. Harbaugh, Richard J. Hieb, Donald R. McMonagle and L. Blaine Hammond Jr.

STS-27 ATLANTIS - ORBITER VEHICLE(OV)-104 - OFFICIAL CREW PORTRAIT

NASA Image and Video Library

1988-08-25

S88-45002 (August 1988) --- These five astronauts will fly aboard the Space Shuttle Atlantis for the STS-27 mission. They are (seated left to right) astronauts Guy S. Gardner, Robert L. Gibson and Jerry L. Ross; and (standing, left to right) William M. Shepherd and Richard M. (Mike) Mullane. Gibson is commander; Gardner, pilot; and the other three will serve as mission specialists.

Biofidelic neck influences head kinematics of parietal and occipital impacts following short falls in infants.

PubMed

Sullivan, Sarah; Coats, Brittany; Margulies, Susan S

2015-09-01

Falls are a major cause of traumatic head injury in children. Understanding head kinematics during low height falls is essential for evaluating injury risk and designing mitigating strategies. Typically, these measurements are made with commercial anthropomorphic infant surrogates, but these surrogates are designed based on adult biomechanical data. In this study, we improve upon the state-of-the-art anthropomorphic testing devices by incorporating new infant cadaver neck bending and tensile data. We then measure head kinematics following head-first falls onto 4 impact surfaces from 3 fall heights with occipital and parietal head impact locations. The biofidelic skull compliance and neck properties of the improved infant surrogate significantly influenced the measured kinematic loads, decreasing the measured impact force and peak angular accelerations, lowering the expected injury risk. Occipital and parietal impacts exhibited distinct kinematic responses in primary head rotation direction and the magnitude of the rotational velocities and accelerations, with larger angular velocities as the head rebounded after occipital impacts. Further evaluations of injury risk due to short falls should take into account the impact surface and head impact location, in addition to the fall height. Copyright © 2015 Elsevier Ltd. All rights reserved.

Biofidelic neck influences head kinematics of parietal and occipital impacts following short falls in infants

PubMed Central

Sullivan, Sarah; Coats, Brittany; Margulies, Susan S.

2015-01-01

Falls are a major cause of traumatic head injury in children. Understanding head kinematics during low height falls is essential for evaluating injury risk and designing mitigating strategies. Typically, these measurements are made with commercial anthropomorphic infant surrogates, but these surrogates are designed based on adult biomechanical data. In this study, we improve upon the state-of-the-art anthropomorphic testing devices by incorporating new infant cadaver neck bending and tensile data. We then measure head kinematics following head-first falls onto 4 impact surfaces from 3 fall heights with occipital and parietal head impact locations. The biofidelic skull compliance and neck properties of the improved infant surrogate significantly influenced the measured kinematic loads, decreasing the measured impact force and peak angular accelerations, lowering the expected injury risk. Occipital and parietal impacts exhibited distinct kinematic responses in primary head rotation direction and the magnitude of the rotational velocities and accelerations, with larger angular velocities as the head rebounded after occipital impacts. Further evaluations of injury risk due to short falls should take into account the impact surface and head impact location, in addition to the fall height. PMID:26072183

"Staying safe" - a narrative review of falls prevention in people with Parkinson's - "PDSAFE".

PubMed

Hulbert, Sophia; Rochester, Lynn; Nieuwboer, Alice; Goodwin, Vicki; Fitton, Carolyn; Chivers-Seymour, Kim; Ashburn, Ann

2018-05-18

Parkinson's disease demonstrates a spectrum of motor and non-motor symptoms. Falling is common and disabling. Current medical management shows minimal impact to reduce falls or fall-related risk factors, such as deficits in gait, strength, and postural instability. Despite evidence supporting rehabilitation in reducing fall risk factors, the most appropriate intervention to reduce overall fall rate remains inconclusive. This article aims to 1) synthesise current evidence and conceptual models of falls rehabilitation in Parkinson's in a narrative review; and based on this evidence, 2) introduce the treatment protocol used in the falls prevention and multi-centre clinical trial "PDSAFE". Search of four bibliographic databases using the terms "Parkinson*" and "Fall*" combined with each of the following; "Rehab*, Balanc*, Strength*, Strateg*and Exercis*" and a framework for narrative review was followed. A total of 3557 papers were identified, 416 were selected for review. The majority report the impact of rehabilitation on isolated fall risk factors. Twelve directly measure the impact on overall fall rate. Results were used to construct a narrative review with conceptual discussion based on the "International Classification of Functioning", leading to presentation of the "PDSAFE" intervention protocol. Evidence suggests training single, fall risk factors may not affect overall fall rate. Combining with behavioural and strategy training in a functional, personalised multi-dimensional model, addressing all components of the "International Classification of Functioning" is likely to provide a greater influence on falls reduction. "PDSAFE" is a multi-dimensional, physiotherapist delivered, individually tailored, progressive, home-based programme. It is designed with a strong evidence-based approach and illustrates a model for the clinical delivery of the conceptual theory discussed. Implications for Rehabilitation Parkinson's disease demonstrates a spectrum of motor and non-motor symptoms, where falling is common and disabling. Current medical and surgical management have minimal impact on falls, rehabilitation of falls risk factors has strong evidence but the most appropriate intervention to reduce overall fall rate remains inconclusive. Addressing all components of the International Classification of Function in a multifactorial model when designing falls rehabilitation interventions may be more effective at reducing fall rates in people with Parkinson's than treating isolated risk factors. The clinical model for falls rehabilitation in people with Parkinson's should be multi-dimensional.

Reducing falls and improving mobility in multiple sclerosis.

PubMed

Sosnoff, Jacob J; Sung, JongHun

2015-06-01

Falls are common in persons with multiple sclerosis (MS), and are related to physical injury and reduce the quality of life. Mobility impairments are a significant risk factor for falls in persons with MS. Although there is evidence that mobility in persons with MS can be improved with rehabilitation, much less is known about fall prevention. This review focuses on fall prevention in persons with MS. Ten fall prevention interventions consisting of 524 participants with a wide range of disability were systematically identified. Nine of the 10 investigations report a reduction in falls and/or proportion of fallers following treatment. The vast majority observed an improvement in balance that co-occurred with the reduction in falls. Methodological limitations preclude any firm conclusions. Numerous gaps in the understanding of fall prevention in persons with MS are discussed. Well-designed randomized control trials targeting mobility and falls are warranted.

The design and development of a complex multifactorial falls assessment intervention for falls prevention: The Prevention of Falls Injury Trial (PreFIT).

PubMed

Bruce, Julie; Ralhan, Shvaita; Sheridan, Ray; Westacott, Katharine; Withers, Emma; Finnegan, Susanne; Davison, John; Martin, Finbarr C; Lamb, Sarah E

2017-06-01

This paper describes the design and development of a complex multifactorial falls prevention (MFFP) intervention for implementation and testing within the framework of a large UK-based falls prevention randomised controlled trial (RCT). A complex intervention was developed for inclusion within the Prevention of Falls Injury Trial (PreFIT), a multicentre pragmatic RCT. PreFIT aims to compare the clinical and cost-effectiveness of three alternative primary care falls prevention interventions (advice, exercise and MFFP), on outcomes of fractures and falls. Community-dwelling adults, aged 70 years and older, were recruited from primary care in the National Health Service (NHS), England. Development of the PreFIT MFFP intervention was informed by the existing evidence base and clinical guidelines for the assessment and management of falls in older adults. After piloting and modification, the final MFFP intervention includes seven falls risk factors: a detailed falls history interview with consideration of 'red flags'; assessment of balance and gait; vision; medication screen; cardiac screen; feet and footwear screen and home environment assessment. This complex intervention has been fully manualised with clear, documented assessment and treatment pathways for each risk factor. Each risk factor is assessed in every trial participant referred for MFFP. Referral for assessment is based upon a screening survey to identify those with a history of falling or balance problems. Intervention delivery can be adapted to the local setting. This complex falls prevention intervention is currently being tested within the framework of a large clinical trial. This paper adheres to TIDieR and CONSORT recommendations for the comprehensive and explicit reporting of trial interventions. Results from the PreFIT study will be published in due course. The effectiveness and cost-effectiveness of the PreFIT MFFP intervention, compared to advice and exercise, on the prevention of falls and fractures, will be reported at the conclusion of the trial.

Fall Prediction and Prevention Systems: Recent Trends, Challenges, and Future Research Directions

PubMed Central

Rajagopalan, Ramesh; Jung, Tzyy-Ping

2017-01-01

Fall prediction is a multifaceted problem that involves complex interactions between physiological, behavioral, and environmental factors. Existing fall detection and prediction systems mainly focus on physiological factors such as gait, vision, and cognition, and do not address the multifactorial nature of falls. In addition, these systems lack efficient user interfaces and feedback for preventing future falls. Recent advances in internet of things (IoT) and mobile technologies offer ample opportunities for integrating contextual information about patient behavior and environment along with physiological health data for predicting falls. This article reviews the state-of-the-art in fall detection and prediction systems. It also describes the challenges, limitations, and future directions in the design and implementation of effective fall prediction and prevention systems. PMID:29104256

Older People's Views of Falls-Prevention Interventions in Six European Countries

ERIC Educational Resources Information Center

Yardley, Lucy; Bishop, Felicity L.; Beyer, Nina; Hauer, Klaus; Kempen, Gertrudis I. J. M.; Piot-Ziegler, Chantal; Todd, Chris J.; Cuttelod, Therese; Horne, Maria; Lanta, Kyriaki; Holt, Anne Rosell

2006-01-01

Purpose: Our study identified factors common to a variety of populations and settings that may promote or inhibit uptake and adherence to falls-related interventions. Design and Methods: Semistructured interviews to assess perceived advantages and barriers to taking part in falls-related interventions were carried out in six European countries…

Clinical prediction of fall risk and white matter abnormalities: a diffusion tensor imaging study

USDA-ARS?s Scientific Manuscript database

The Tinetti scale is a simple clinical tool designed to predict risk of falling by focusing on gait and stance impairment in elderly persons. Gait impairment is also associated with white matter (WM) abnormalities. Objective: To test the hypothesis that elderly subjects at risk for falling, as deter...

Reverse engineering the human: artificial intelligence and acting theory

NASA Astrophysics Data System (ADS)

Soto-Morettini, Donna

2017-01-01

In two separate papers, Artificial Intelligence (AI)/Robotics researcher Guy Hoffman takes as a starting point that actors have been in the business of reverse engineering human behaviour for centuries. In this paper, I follow the similar trajectories of AI and acting theory (AT), looking at three primary questions, in the hope of framing a response to Hoffman's papers: (1) How are the problems of training a human to simulate a fictional human both similar to and different from training a machine to simulate a human? (2) How are the larger questions of AI design and architecture similar to the larger questions that still remain within the area of AT? (3) Is there anything in the work of AI design that might advance the work of acting theorists and practitioners? The paper explores the use of "swarm intelligence" in recent models of both AT and AI, and considers the issues of embodied cognition, and the kinds of intelligence that enhances or inhibits imaginative immersion for the actor, and concludes with a consideration of the ontological questions raised by the trend towards intersubjective, dynamic systems of generative thought in both AT and AI.

Students: Design a T-Shirt or Submit a Video to Win 2013 Fall Meeting Registration

NASA Astrophysics Data System (ADS)

Noreika, J. Matt

2013-05-01

For the second consecutive year, AGU is holding its annual Student T-Shirt Design and Student Video competitions. The two contests, running simultaneously, offer AGU student members a chance to express their creative side. The winners will receive free registration for the 2013 Fall Meeting in San Francisco, Calif.

Person-Centered Fall Risk Awareness Perspectives: Clinical Correlates and Fall Risk.

PubMed

Verghese, Joe

2016-12-01

To identify clinical correlates of person-centered fall risk awareness and their validity for predicting falls. Prospective cohort study. Community. Ambulatory community-dwelling older adults without dementia (N = 316; mean age 78, 55% female). Fall risk awareness was assessed using a two-item questionnaire that asked participants about overall likelihood of someone in their age group having a fall and their own personal risk of falling over the next 12 months. Incident falls were recorded over study follow-up. Fifty-three participants (16.8%) responded positively to the first fall risk awareness question about being likely to have a fall in the next 12 months, and 100 (31.6%) reported being at personal risk of falling over the next 12 months. There was only fair correlation (κ = 0.370) between responses on the two questions. Prior falls and depressive symptoms were associated with positive responses on both fall risk awareness questions. Age and other established fall risk factors were not associated with responses on either fall risk awareness question. The fall risk awareness questionnaire did not predict incident falls or injurious falls. Fall risk awareness is low in older adults. Although person-centered fall risk awareness is not predictive of falls, subjective risk perceptions should be considered when designing fall preventive strategies because they may influence participation and behaviors. © 2016, Copyright the Author Journal compilation © 2016, The American Geriatrics Society.

Falls and Fall Prevention in Older Adults With Early-Stage Dementia: An Integrative Review.

PubMed

Lach, Helen W; Harrison, Barbara E; Phongphanngam, Sutthida

2017-05-01

Older adults with mild cognitive impairment (MCI) and early-stage dementia have an increased risk of falling, with risks to their health and quality of life. The purpose of the current integrative review was to evaluate evidence on fall risk and fall prevention in this population. Studies were included if they examined falls or fall risk factors in older adults with MCI or early-stage dementia, or reported interventions in this population; 40 studies met criteria. Evidence supports the increased risk of falls in individuals even in the early stages of dementia or MCI, and changes in gait, balance, and fear of falling that may be related to this increased fall risk. Interventions included exercise and multifactorial interventions that demonstrated some potential to reduce falls in this population. Few studies had strong designs to provide evidence for recommendations. Further study in this area is warranted. [Res Gerontol Nurs. 2017; 10(03):139-148.]. Copyright 2016, SLACK Incorporated.

Reducing patients' falls rate in an Academic Medical Center (AMC) using Six Sigma "DMAIC" approach.

PubMed

Kuwaiti, Ahmed Al; Subbarayalu, Arun Vijay

2017-05-08

Purpose The purpose of this paper is to evaluate the impact of adopting the Six Sigma define, measure, analyze, improve and control (DMAIC) approach in reducing patients fall rate in an Academic Medical Center, Saudi Arabia. Design/methodology/approach A prospective study design was adopted and this study was conducted at King Fahd Hospital of the University (KFHU) during the year 2014. Based on the historical data of the patients' falls reported at KFHU during the year 2013, the goal was fixed to reduce the falls rate from 7.18 to<3 (over 60 percent reduction) by the end of December 2014. This study was conducted through the five phases of "DMAIC" approach using various quality tools. Three time periods were identified, namely, pre-intervention phase; intervention phase; and post-intervention phase. Appropriate strategies were identified through the process of brainstorming and were implemented to study the potential causes leading to the occurrence of falls. Findings The pre-intervention falls rate was reported as 6.57 whereas the post-intervention falls rate was measured as 1.91 (demonstrating a 70.93 percent reduction) after the implementation of improvement strategies. The adherence rate toward the practice of carrying falls risk assessment and hourly rounding was observed to be high where 88 percent of nurses are regularly practicing it. A control plan was also executed to sustain the improvements obtained. Originality/value The Six Sigma "DMAIC" approach improves the processes related to the prevention of falls. A greater reduction in patients falls rate (over 70 percent) was observed after the implementation of the improvement strategy.

Fall prevention services for older Aboriginal people: investigating availability and acceptability.

PubMed

Lukaszyk, Caroline; Coombes, Julieann; Keay, Lisa; Sherrington, Catherine; Tiedemann, Anne; Broe, Tony; Lovitt, Lorraine; Ivers, Rebecca

2016-12-14

Falls and fall-related injury are emerging issues for older Aboriginal people. Despite this, it is unknown whether older Aboriginal people access available fall prevention programs, or whether these programs are effective or acceptable to this population. To investigate the use of available fall prevention services by older Aboriginal people and identify features that are likely to contribute to program acceptability for Aboriginal communities in New South Wales (NSW), Australia. A questionnaire was distributed to Aboriginal and mainstream health and community services across NSW to identify the fall prevention and healthy ageing programs currently used by older Aboriginal people. Services with experience in providing fall prevention interventions for Aboriginal communities, and key Aboriginal health services that delivered programs specifically for older Aboriginal people, were followed up and staff members were nominated from within each service to be interviewed. Service providers offered their suggestions as to how a fall prevention program could be designed and delivered to meet the health and social needs of their older Aboriginal clients. Of the 131 services that completed the questionnaire, four services (3%) had past experience in providing a mainstream fall prevention program to Aboriginal people; however, there were no programs being offered at the time of data collection. From these four services, and from a further five key Aboriginal health services, 10 staff members experienced in working with older Aboriginal people were interviewed. Barriers preventing services from offering appropriate fall prevention programs to their older Aboriginal clients were identified, including limited funding, a lack of available Aboriginal staff, and communication difficulties between health services and sectors. According to the service providers, an effective and acceptable fall prevention intervention would be evidence based, flexible, community-oriented and social, held in a familiar and culturally safe location and delivered free of cost. This study identified a gap in the availability of acceptable fall prevention programs designed for, and delivered to, older Aboriginal people in NSW. Further consultation with older Aboriginal people is necessary to determine how an appropriate and effective program can be designed and delivered. Terminology: The authors recognise the two distinctive Indigenous populations of Australia: Aboriginal and Torres Strait Islander people. Because the vast majority of the NSW Aboriginal and Torres Strait Islander population is Aboriginal (95.4%)1, this population will be referred to as 'Aboriginal' in this manuscript.

Micro-controller based fall detector to assist recovering patients or senior citizens

NASA Astrophysics Data System (ADS)

Páez, Francisco; Asplund, Lars

2010-09-01

Senior citizens and patients recovering from surgery or using strong medications with severe side effects tend to fall unexpectedly. The consequences of such an uncontrolled fall could be worse than the original malady, especially when there is no communication with the care-takers. We describe a fall-detector device capable of distinguishing falls from normal daily activities. Based on three-axis accelerometer and advanced data processing, the microcontroller emits an alarm requesting help in the case of a physical fall. We design and construct the fall-detector prototype for either inside or outside use. In order to determine the device performance, fifty instances of each fall event have been evaluated; all of them detected as fall event. In the case of daily activities, the only movement that produces an alarm is the transition from standing up to lying in 5% of the occurrences.

Zero-Inflated Poisson Modeling of Fall Risk Factors in Community-Dwelling Older Adults.

PubMed

Jung, Dukyoo; Kang, Younhee; Kim, Mi Young; Ma, Rye-Won; Bhandari, Pratibha

2016-02-01

The aim of this study was to identify risk factors for falls among community-dwelling older adults. The study used a cross-sectional descriptive design. Self-report questionnaires were used to collect data from 658 community-dwelling older adults and were analyzed using logistic and zero-inflated Poisson (ZIP) regression. Perceived health status was a significant factor in the count model, and fall efficacy emerged as a significant predictor in the logistic models. The findings suggest that fall efficacy is important for predicting not only faller and nonfaller status but also fall counts in older adults who may or may not have experienced a previous fall. The fall predictors identified in this study--perceived health status and fall efficacy--indicate the need for fall-prevention programs tailored to address both the physical and psychological issues unique to older adults. © The Author(s) 2014.

Fall with and without fracture in elderly: what's different?

PubMed

Kantayaporn, Choochat

2012-10-01

Falling fracture was one of the health problems in elderly. This presentation aimed to identify the factors of fall that caused fractures. The retrospective case-control study was designed. Samples were all who experienced fall within 1 year in Lamphun. Factors included age, gender underlying diseases, chronic drugs used, history of parent fragility fracture, age of menopause, steroid used, body mass index, visual acuity and time up and go test were studied. Multivariate regression analysis was used. 336 cases of fractures in 1,244 cases of fall were found. Significant factors of falling fracture group that were different from fall without fracture group included age, female gender, menopause before age of 45 and visual impairment. Visual impairment was the other key factor rather than osteoporosis that caused fall with fracture. The author suggested that falling fracture prevention programs should be included correction of visual impairment other than osteoporosis treatment.

Space Shuttle Projects

NASA Image and Video Library

1988-10-26

The STS-27 crew portrait features 5 astronauts. Seated, left to right, are Jerry L. Ross, mission specialist; Guy S. Gardner, pilot; and Robert L. Gibson, commander. On the back row, left to right, are mission specialists Richard M. Mullane, and William M. Shepherd. Launched aboard the Space Shuttle Atlantis on December 2, 1988 at 9:30:34 am (EST), the STS-27 mission was the third mission dedicated to the Department of Defense (DOD).

STS-27 Atlantis, OV-104, terminal countdown demonstration test (TCDT) at KSC

NASA Image and Video Library

1988-11-14

S88-53244 (14 Nov 1988) --- The crewmembers for STS-27 leave the operations and checkout (O&C) building en route to a transfer van that will take them to Launch Pad 39B for their terminal countdown demonstration test. From the front to the rear are astronauts Robert L. Gibson, Guy S. Gardner, William M. Shepherd, Richard M. (Mike) Mullane and Jerry L. Ross.

"This Guy Is Japanese Stuck in a White Man's Body": A Discussion of Meaning Making, Identity Slippage, and Cross-Cultural Adaption.

ERIC Educational Resources Information Center

Armour, William S.

2001-01-01

Addresses two issues within a general theory of cross-cultural adaption. One concerns the extent to which cross-cultural adaption is activated by the ability to make meaning in Japanese as a foreign language; the second investigated the phenomenon of identity slippage. Six life histories of informants who had learned Japanese after age 11 are used…

The Negative Behaviors of Coaches: "Don't Be This Guy!"

ERIC Educational Resources Information Center

Stewart, Craig

2013-01-01

Introduction: Kickoff is 11:00 am and all the players are on the pitch being warmed up by a parent--all the players except one, of course, and her father, the coach. Sure, it is only an under-8 recreational match, but don't all players deserve a responsible coach? When he finally wanders in from the parking lot, he is in his cutoffs and flip…

"Cancer-Related Fatigue: A Systematic and Meta-Analytic Review of Nonpharmacological Therapies for Cancer Patients:" Correction to Kangas, Bovbjerg, and Montgomery (2008)

ERIC Educational Resources Information Center

Kangas, Maria; Bovbjerg, Dana H.; Montgomery, Guy H.

2009-01-01

Reports an error in "Cancer-related fatigue: A systematic and meta-analytic review of non-pharmacological therapies for cancer patients" by Maria Kangas, Dana H. Bovbjerg and Guy H. Montgomery (Psychological Bulletin, 2008[Sep], Vol 134[5], 700-741). The URL to the Supplemental Materials for the article is listed incorrectly in two places in the…

Monsters or Good Guys: The Mediating Role of Emotions in Transforming a Young Child's Encounter with Nature

ERIC Educational Resources Information Center

Green, Carrie

2016-01-01

Nature-play inspires a sense of awe and wonder in young children, however, the uncertainty of elements in nature can also bring about fear and anxiety. Using sensory tours as a data collection method, this qualitative study explores the emotions of a four-year-old during his exploration of an imaginary "monster castle" in the forest, and…

The Heavy Brigade Combat Team in COIN: An Assessment Capabilities to Clear-Hold-Build-and Sustain Success

DTIC Science & Technology

2009-12-11

Abrams tanks and M2A3 Bradley fighting vehicles. The cities and villages had many obstacles such as narrow congested roads with single and multiple story...M1A2 tanks and M2A3 Bradley Fighting Vehicles were ―worth their weight in gold-when they rolled, the bad guys took notice and when they fired, the

Agile Methods in Air Force Sustainment: Status and Outlook

DTIC Science & Technology

2014-07-01

Schwaber ISBN10: 073561993X X X Agile Project Management : Creating Innovative Products – 2nd Edition Jim Highsmith ISBN 0321658396 X Agile...ISBN 0787974277 X Leading Change John Kotter ISBN 0875847471 X Leading Geeks: How to Manage and Lead the People Who Deliver Technology Paul ...Development: Achieving Enterprise Agility Alan Shalloway, Guy Beaver, and James R. Trott ISBN 0321532899 X Managing Transitions: Making the Most of

ARC-2008-ACD08-0186-005

NASA Image and Video Library

2008-07-30

NASA Ames Robotics Academy Interns at the Lunar Science Institute (LSI) building 17 Interns: David Black, Michael Zwach, Guy Chriqui, Mark Mordarski Jr., Katy Levinson, Daniela Buchman, Scott Strutner, Patrick Crownover, Neil Bhateja, Michael Buchman, John Mueller, Michelle Grau, Ben Silver, Jacques Dolan, Alex Golec Windell Jones, Colin Wilson, Joe DeBlasio, Nick Hayes, Jordan Olive, William Shaw, Ames Education Dept., Mark Leon, Ames Robotics, Josh Weiner, jack Biesiadecki, Andrew Pilloud

"When You Come to It You Feel like a Dork Asking a Guy to Put a Condom on": Is Sex Education Addressing Young People's Understandings of Risk?

ERIC Educational Resources Information Center

Abel, Gillian; Fitzgerald, Lisa

2006-01-01

Traditionally, school-based sex education has provided information-based programmes, with the assumption that young people make rational decisions with regard to the use of condoms. However, these programmes fail to take into account contextual issues and developing subjectivities. This paper presents the talk of 42 young people from a New Zealand…

Wittgenstein, medicine and neuropsychiatry.

PubMed

Teive, Hélio A G; Silva, Guilherme Ghizoni; Munhoz, Renato P

2011-08-01

A historical review is presented of the link between Ludwig Wittgenstein, considered the most important philosopher of the 20th century, and medicine, particularly neurology and psychiatry. Wittgenstein worked as a porter at Guy's Hospital in London, and then as a technician at the Royal Victoria Infirmary in Newcastle. He wrote about his important insights into language, and neuroscience. It has been suggested that he had Asperger syndrome and a possible movement disorder (mannerisms).

Keeping NCI at Frederick Pest-Free—Doug Vaughn | Poster

Cancer.gov

Nuisance critters and creepy crawlers aren’t a problem at the National Cancer Institute (NCI) at Frederick, and that’s largely thanks to the efforts of Douglas Vaughn, the institution’s pest controller. Endearingly known to some staff as “Doug the Bug Guy,” Vaughn has been doing pest control for 39 years, 22 of which have been at NCI at Frederick. However, he doesn’t just

Nurturing Teen Writers. Heart, Mind, and Hands: Creating a Teen Writing Workshop; Word Is Out: Teen Zine in the Library; Chris Crutcher's Balancing Act: Cool Old Guy Meets Brash Young Writer.

ERIC Educational Resources Information Center

Shoup, Barbara; Warren, Jesse; Weaver, Matthew R.

2001-01-01

Includes three articles that discuss ways to encourage teenage writers. Highlights include guidelines for starting teen writing groups in school libraries; starting a teen print publication in a public library; and an interview with a young adult author, Chris Crutcher, who discusses how to write for teens. (LRW)

JPRS Report, East Europe.

DTIC Science & Technology

1990-12-11

there. The premises breathe the spirit of change: leather- bound rows of books are lined up on temporary shelves, telephones ring somewhere between...Stanislaw Podemski; place and date not given: "A Fitting for a Navy Blue Uniform"] [Excerpts] [POLITYKA] You have just returned from INTERPOL’s...leaders of an automobile theft ring was arrested. Almost immediately, the prosecutor recommended that he be released on bail after which the guy vanished

Can You Relate? Real-World Advice for Teens on Guys, Girls, Growing Up, and Getting Along.

ERIC Educational Resources Information Center

Fox, Annie

This book's author is the creator of an award-winning web site for teens and young adults. The Web site, Talk City's InSite, invites young people to share their questions and concerns about relationships. This book brings information from the web site onto the printed page. Based on hundreds of e-mails receive by the author, it discusses issues…

Chickalicious: Want to Woo Reluctant Female Readers? Chick Lit May Be the Ticket

ERIC Educational Resources Information Center

Meloni, Christine

2010-01-01

Five years ago, when the author transferred from a local elementary school to her current position, she took one look at the dismal circulation figures and knew she had her work cut out for her. One of the first things she did was create a graphic novel section to attract young male readers. She also began stocking up on guy-friendly adventure and…

STS-35 MS Hoffman drains LES after water egress exercises in JSC's WETF

NASA Technical Reports Server (NTRS)

1990-01-01

STS-35 Mission Specialist (MS) Jeffrey A. Hoffman drains his launch and entry suit (LES) by propping himself upside down against a chair. Training personnel (left) and Pilot Guy S. Gardner watch as Hoffman's head stand forces water from his suit. Crewmembers were participating in launch emergency egress procedures in JSC's Weightless Environment Training Facility (WETF) Bldg 29. Various WETF mockups are visible in the background.

Olson Mechanical and Heavy Rigging, Inc

DTIC Science & Technology

1989-08-01

neutral advisor with experience in public contract law and two construction experts. The Corps and Olson agreed to share the costs of the neutral... contract law . Unfortunately, he fell ill and was not able to participate. Turner then suggested Mr. Guy Randles of the law finn of Stoel, Rives, Boley...Grey, & Jones, who had extensive experience in government contract law . Turner called Randles, and found he was interested in serving as the neutral

Expedition 21 Docking

NASA Image and Video Library

2009-10-01

The entire crew onboard the International Space Station (ISS) can be seen on the center screen of the Mission Control Center Moscow in Korolev, Russia shortly after the successful docking of the Soyuz TMA-16 spacecraft with the International Space Station marking the start of Expedition 21 with Flight Engineer Jeffrey N. Williams, Expedition 21 Flight Engineer Maxim Suraev, and Spaceflight Participant Guy Laliberté, Friday, Oct. 2, 2009. Photo Credit: (NASA/Bill Ingalls)

Expedition 21 Docking

NASA Image and Video Library

2009-10-01

The entire crew onboard the International Space Station (ISS) can be seen on a screen of the Mission Control Center Moscow in Korolev, Russia shortly after the successful docking of the Soyuz TMA-16 spacecraft with the International Space Station marking the start of Expedition 21 with Flight Engineer Jeffrey N. Williams, Expedition 21 Flight Engineer Maxim Suraev, and Spaceflight Participant Guy Laliberté, Friday, Oct. 2, 2009. Photo Credit: (NASA/Bill Ingalls)

The Vulnerability of Social Networking Media and the Insider Threat: New Eyes for Bad Guys

DTIC Science & Technology

2011-09-01

purchased the best security technologies that money can buy...(and still be) totally vulnerable” (Mitnick, 2002). According to the 2011 Data Breach Investigations...Report, for data breach avenues that used social engineering methods, criminals are increasingly relying on direct contact with a...Spitler, M. (2011). 2011 Data breach investigations report. New York: Verizon Business. Bishop, M., Engle, S., Peisert, S., Whalen, S., & Gates, C

Perceptions of Television Advertising Directed at Children: An Investigation of the Views of an Entire Community, April and May, 1974.

ERIC Educational Resources Information Center

Pierce, Frank N.; And Others

A survey of 900 residents of Gainesville, Florida, conducted in April and May 1974 assessed their opinions on a number of statements regarding advertising and programing on children's television shows. Of the 14 statements used, 6 were worded so that the television advertiser might be regarded as a "good guy" or his "commercial as hero." The other…

Excuse Me. Do You Speak Digital?: Harvard's John Palfrey Explores What It's Like to Be a Digital Native

ERIC Educational Resources Information Center

Harris, Christopher

2009-01-01

John Palfrey is one busy guy, with an impressive gig. In 2008, he was named the Henry N. Ess III Professor of Law and Vice Dean for Library and Information Resources at Harvard Law School. And when he's not teaching courses on intellectual property and Internet law, there's a good chance he's overseeing the L school's research library. Palfrey,…

Older Adults' Perspectives on Home Exercise after Falls Rehabilitation: Understanding the Importance of Promoting Healthy, Active Ageing

ERIC Educational Resources Information Center

Hawley, Helen

2009-01-01

Objective To explore what might encourage older people to exercise at home after falls rehabilitation. Design: Qualitative research methods were used based on a grounded theory approach, to provide insights into older adults' experiences following a fall, of both rehabilitation and home exercise. Setting: Community dwellings. Method: Nine…

12 CFR 607.3 - Assessment of banks, associations, and designated other System entities.

Code of Federal Regulations, 2010 CFR

2010-01-01

... fall within the graduated risk-adjusted asset tiers contained in the following table. An institution's... falling into each applicable tier, subject to adjustment for its FIRS rating as required in paragraphs (b... percentage of X1 in the following table) will be applied to each dollar value of risk-adjusted assets falling...

Interview with Alexander Cohen.

PubMed

Cohen, Alexander Ander

2017-05-01

Ander Cohen speaks to Adam Price-Evans, Commissioning Editor of Future Cardiology: Alexander (Ander) Cohen MBBS (Hons), MSc, MD, FRACP is a vascular physician and epidemiologist at Guy's and St Thomas' Hospital, King's College (London, UK). He graduated with honors in medicine and honors in surgery from the University of Melbourne, Australia, and became a fellow of the Royal Australasian College of Physicians in 1990. He was awarded an MSc in Epidemiology from the London School of Hygiene and Tropical Medicine, University of London in 1991 with a thesis on the metabolic syndrome in South-Asian populations. In 1998, he was awarded an MD with a thesis on the epidemiology of venous thromboembolism and thromboprophylaxis. In addition to his clinical work, he is involved in designing, managing and analyzing clinical trials from Phase I to IV. He is the Chairman and a member of many international steering committees for multicenter trials, epidemiological and pharmacoeconomic studies, and was previously the Director of Clinical Research and an Epidemiologist in Thrombosis Research at King's College Hospital.

Queer eye for the ascetic guy? Homoeroticism, children, and the making of Monks in late antique Egypt.

PubMed

Schroeder, Caroline T

2009-01-01

A famous instruction about children in monasteries reads: "Do not bring young boys here. Four churches in Scetis are deserted because of boys." Taken from the Sayings of the Desert Fathers, this apophthegm exposes the presence of homoeroticism and anxieties about the homoerotic, especially erotic encounters with children, in early Christian ascetic communities. This essay examines the construction of male sexuality in early Egyptian monasticism, focusing on the Sayings and the rules of the monastic leader Shenoute of Atripe It argues that the masculine ascetic ideal builds upon certain classical ideals of masculinity, especially the control of the passions, but purports to eschew classical models of eroticism in which the adolescent male represents the ideal sexual partner. However, these sources are designed to be recited or retold as edifying texts; despite their overt disavowal of sexual contact between men and boys, their retelling and rereading keeps homoeroticism and the representation of boys as sexually desirable objects alive in the ascetic imagination.

'We are the good guys but they are not bad'. In-group positivity and cognitive performance in preschoolers.

PubMed

Enesco, Ileana; Lago, Oliva; Rodríguez, Purificación; Guerrero, Silvia

2011-09-01

The general purpose of this study was to analyse the developmental relations between the early forms of ethnic attitudes, and the classification abilities of the young child. We designed new cognitive tasks within a detection paradigm adapted to preschoolers and attitudinal tasks that were presented as games in a computer screen. Participants were 75 majority-group children of 3, 4, and 5 years of age. Children's preferences and positive/negative attitudes towards the in-group (Spaniards) and three out-groups (Latin-Americans, Africans, and Asians) were measured. The results showed a remarkable preference and positivity for the in-group, but not out-group derogation. Children's cognitive performance, to a greater extent than their age, was positively associated with in-group favouritism and positivity. On the other hand, we found some interesting differences and developmental changes in children's positive orientation to the out-groups that are discussed in the last section. ©2010 The Authors British Journal of Developmental Psychology © 2010 The British Psychological Society.

Ground wave emergency network final operational capability: Environmental assessment for northwestern Nebraska relay node, site number RN 8C930NE

NASA Astrophysics Data System (ADS)

1993-02-01

The Ground Wave Emergency Network (GWEN) is a radio communication system designed to relay emergency messages between strategic military areas in the continental United States. The system is immune to the effects of high-altitude electromagnetic pulse (HEMP) energy surges caused by nuclear bursts in the ionosphere that would disrupt conventional communications equipment such as telephones and shortwave radios. A failure of such equipment would prevent timely communications among top military and civilian leaders and strategic Air Force locations and prevent U.S. assessment and retaliation during an attack. GWEN is an essential part of a defense modernization program to upgrade and improve our nation's communications system, thereby strengthening deterrence. The GWEN system consists of a network of relay nodes, receive-only stations, and input/output stations. Each relay node, such as the one proposed in northwestern Nebraska, consists of a guyed radio tower facility similar to those used by commercial AM broadcast transmitters.

Ground wave emergency network environmental assessment for northwestern Colorado relay node site number RN 8C924CO

NASA Astrophysics Data System (ADS)

1993-02-01

The Ground Wave Emergency Network (GWEN) is a radio communication system designed to relay emergency messages between strategic military areas in the continental United States. The system is immune to the effects of high-altitude electromagnetic pulse (HEMP) energy surges caused by nuclear bursts in the ionosphere that would disrupt conventional communications equipment such as telephones and shortwave radios. A failure of such equipment would prevent timely communications among top military and civilian leaders and strategic Air Force locations and prevent U.S. assessment and retaliation during an attack. GWEN is an essential part of a defense modernization program to upgrade and improve our nation's communications system, thereby strengthening deterrence. The GWEN system consists of a network of relay nodes, receive-only stations, and input/output stations. Each relay node, such as the one proposed in southern Nevada consists of a guyed radio tower facility similar to those used by commercial AM broadcast transmitters.

Ground wave emergency network final operational capability: Environmental assessment for southern Nevada relay node site number RN 8W918NV

NASA Astrophysics Data System (ADS)

1993-03-01

The Ground Wave Emergency Network (GWEN) is a radio communication system designed to relay emergency messages between strategic military areas in the continental United States. The system is immune to the effects of high-altitude electromagnetic pulse (HEMP) energy surges caused by nuclear bursts in the ionosphere that would disrupt conventional communications equipment such as telephones and shortwave radios. A failure of such equipment would prevent timely communications among top military and civilian leaders and strategic Air Force locations and prevent U.S. assessment and retaliation during an attack. GWEN is an essential part of a defense modernization program to upgrade and improve our nation's communications system, thereby strengthening deterrence. The GWEN system consists of a network of relay nodes, receive-only stations, and input/output stations. Each relay node, such as the one proposed in southern Nevada consists of a guyed radio tower facility similar to those used by commercial AM broadcast transmitters.

Effective multi-level, multi-sector, school-based obesity prevention programming improves weight, blood pressure, and academic performance, especially among low-income, minority children.

PubMed

Hollar, Danielle; Lombardo, Michelle; Lopez-Mitnik, Gabriella; Hollar, Theodore L; Almon, Marie; Agatston, Arthur S; Messiah, Sarah E

2010-05-01

Successfully addressing childhood onset obesity requires multilevel (individual, community, and governmental), multi-agency collaboration. The Healthier Options for Public Schoolchildren (HOPS)/OrganWise Guys (OWG) quasi-experimental controlled pilot study (four intervention schools, one control school, total N=3,769; 50.2% Hispanic) was an elementary school-based obesity prevention intervention designed to keep children at a normal, healthy weight, and improve health status and academic achievement. The HOPS/OWG included the following replicable, holistic components: (1) modified dietary offerings, (2) nutrition/lifestyle educational curricula; (3) physical activity component; and (4) wellness projects. Demographic, anthropometric (body mass index [BMI]), blood pressure, and academic data were collected during the two-year study period (2004-6). Statistically significant improvements in BMI, blood pressure, and academic scores, among low-income Hispanic and White children in particular, were seen in the intervention versus controls. Holistic school-based obesity prevention interventions can improve health outcomes and academic performance, in particular among high-risk populations.

The influence of concrete mixture’s rheological properties on the quality of formed concrete surfaces

NASA Astrophysics Data System (ADS)

Daukšys, M.; Klovas, A.; Venčkauskas, L.

2017-09-01

This study mainly lays emphasis on examining the influence of concrete mixture rheological properties on the quality of formed concrete surfaces. Mixture’s fine aggregate change was taken into the consideration. Over the course of concrete mixture preparation the inner ratio of fine aggregate (sand: fraction of 0/1 and 0/4) was changed. The idea was to increase the quantity of fine particles in the total aggregate’s volume therefore quantity of sand (fraction 0/1) was increased. Six different concrete mixture’s compositions were designed as well as three specimens (concrete piles of 1m2 surface area) were casted. Rheological properties of concrete mixtures were analytically obtained and the quality of formed concrete surfaces was evaluated using image analysis method “BetonGUY 2.0”. As can be obtained from the dependence between concrete mixture rheological properties and its formed surface quality, the increase of concrete mixture’s yield stress and plastic viscosity reduces the quantity of air pores on formed concrete surfaces.

Do nice guys--and gals--really finish last? The joint effects of sex and agreeableness on income.

PubMed

Judge, Timothy A; Livingston, Beth A; Hurst, Charlice

2012-02-01

Sex and agreeableness were hypothesized to affect income, such that women and agreeable individuals were hypothesized to earn less than men and less agreeable individuals. Because agreeable men disconfirm (and disagreeable men confirm) conventional gender roles, agreeableness was expected to be more negatively related to income for men (i.e., the pay gap between agreeable men and agreeable women would be smaller than the gap between disagreeable men and disagreeable women). The hypotheses were supported across 4 studies. Study 1 confirmed the effects of sex and agreeableness on income and that the agreeableness-income relationship was significantly more negative for men than for women. Study 2 replicated these results, controlling for each of the other Big Five traits. Study 3 also replicated the interaction and explored explanations and paradoxes of the relationship. A 4th study, using an experimental design, yielded evidence for the argument that the joint effects of agreeableness and gender are due to backlash against agreeable men.

BASIC Training: A Pilot Study of Balance/Strengthening Exercises in Heart Failure.

PubMed

McGuire, Rita; Honaker, Julie; Pozehl, Bunny; Hertzog, Melody

2018-05-19

The aim of this pilot study was to evaluate the effect of a multicomponent balance and resistance training intervention on physical function, balance, and falls in older (≥65 years) community-dwelling heart failure (HF) patients. Randomized, two-group repeated-measures experimental design. The intervention involved once weekly supervised group sessions with home sessions encouraged twice weekly. Focus groups held pre/post intervention. Outcome variables included measures of physical function, balance confidence, and falling risk. In a sample size of 33, the Dynamic Gait Index change from baseline to 12 weeks was significantly different in the groups (p = .029). The number of reported falls declined from 0.92 to 0.54 per participant. A supervised group session intervention can increase mobility and gait and reduce fall rate for HF patients. This study was designed to improve lower extremity strength, balance, and falls in elderly HF patients, thus reducing costs and improving quality of life for this population.

Attempts to Reach the Oldest and Frailest: Recruitment, Adherence, and Retention of Urban Elderly Persons to a Falls Reduction Exercise Program

ERIC Educational Resources Information Center

Stineman, Margaret G.; Strumpf, Neville; Kurichi, Jibby E.; Charles, Jeremy; Grisso, Jeane Ann; Jayadevappa, Ravishankar

2011-01-01

Purpose of the study: To assess the recruitment, adherence, and retention of urban elderly, predominantly African Americans to a falls reduction exercise program. Design and methods: The randomized controlled trial was designed as an intervention development pilot study. The goal was to develop a culturally sensitive intervention for elderly…

Fall-Related Hospitalization and Facility Costs among Residents of Institutions Providing Long-Term Care

ERIC Educational Resources Information Center

Carroll, Norman V.; Delafuente, Jeffrey C.; Cox, Fred M.; Narayanan, Siva

2008-01-01

Purpose: The purpose of this study was to estimate hospital and long-term-care costs resulting from falls in long-term-care facilities (LTCFs). Design and Methods: The study used a retrospective, pre/post with comparison group design. We used matching, based on propensity scores, to control for baseline differences between fallers and non-fallers.…

Structural studies in columnar basalts from crystallographic and magnetic fabrics

NASA Astrophysics Data System (ADS)

Tiphaine, Boiron; Jérôme, Bascou; Pierre, Camps; Eric, Ferre; Claire, Maurice; Bernard, Guy; Marie-Christine, Gerbe

2010-05-01

The purpose of this study is to better characterize the columnar and the associated microstructure development in basalt flows. The thermal contraction (O'Reilly, 1879) is the main hypothesis to explain the columnar formation. However, neither the structures which appear in basalt flow constituted of three levels (Tomkeieff, 1940) nor circular and radial structures within the prisms (for which weathering nor fracturing can account for) can be explained by the thermal contraction theory alone. An early structuring process during solidification (Guy and Le Coze, 1990) could play for a part that must be discussed (Guy, 2010). We studied two recent basalt flows (75 000 years) from the French Massif Central, in which the three flow levels are clearly observed. In the first basalt flow (La Palisse, Ardèche), the emission centre and the flow direction are known. In the second one (Saint Arcons d'Allier, Haute Loire), the prismatic columns are particularly well developed. In order to characterize the flow structure at different scales, from the flow to the grain scale, anisotropy of magnetic susceptibility (AMS) measurements were performed. The AMS data were coupled with crystallographic preferred orientation measurements of magnetite, plagioclase and clinopyroxene using Electron Backscattered Diffraction (EBSD) and image analyses from perpendicular thin sections. Magnetic mineralogy studies of the La Palisse basalts, in particular the thermomagnetic curves, indicate that the main carrier of AMS is high-Ti titanomagnetite (Tc≈130°C). AMS measurements of about a hundred samples show a higher degree of AMS (P parameter) in the middle level in comparison to the base. Inversely, the bulk magnetic susceptibility (Km) is higher at the flow base. Distinctive parameters for the different levels of the basaltic flows could be then provided by AMS measurements.. Moreover, the comparison between AMS and EBSD data indicate that the magnetic susceptibility carried by the magnetic grains is controlled by the crystallographic orientation of plagioclase and then related to the direction lava flow. In addition, an AMS study carried out on a prism section shows that Km and P magnetic parameters increase from the core to the rim of the prism. The analysis of hysteresis parameters on the same samples indicates that the magnetic grains are larger in size in the core than on the rim. This suggests processes inducing a magnetic grain size arrangement before the prism formation. References O'Reilly J.P (1879)Explanatory notes and discussion on the nature of the prismatic forms of a group of columnar basalts, Giant's Causeway. Trans. Roy. Irish Acad. Tomkeieff S.I, (1940)The basalt lavas of the Giant's Causeway district of the Northern Ireland. Bull. Volc vol 2, pp 89-146. Guy B. and Le Coze J. (1990) Reflections about columnar jointing in basalts: the instability of the planar solidification front, C.R.Acad.Sc. Paris, 311, II, 943-949. Guy B (2010) Basalt columns: Large scale constitutional supercooling? Comments on the paper by John Gilman (JVGR, 2009) and presentation of some new data, JVG to appear.

Comparison of real-life accidental falls in older people with experimental falls in middle-aged test subjects.

PubMed

Kangas, M; Vikman, I; Nyberg, L; Korpelainen, R; Lindblom, J; Jämsä, T

2012-03-01

Falling is a common accident among older people. Automatic fall detectors are one method of improving security. However, in most cases, fall detectors are designed and tested with data from experimental falls in younger people. This study is one of the first to provide fall-related acceleration data obtained from real-life falls. Wireless sensors were used to collect acceleration data during a six-month test period in older people. Data from five events representing forward falls, a sideways fall, a backwards fall, and a fall out of bed were collected and compared with experimental falls performed by middle-aged test subjects. The signals from real-life falls had similar features to those from intentional falls. Real-life forward, sideways and backward falls all showed a pre impact phase and an impact phase that were in keeping with the model that was based on experimental falls. In addition, the fall out of bed had a similar acceleration profile as the experimental falls of the same type. However, there were differences in the parameters that were used for the detection of the fall phases. The beginning of the fall was detected in all of the real-life falls starting from a standing posture, whereas the high pre impact velocity was not. In some real-life falls, multiple impacts suggested protective actions. In conclusion, this study demonstrated similarities between real-life falls of older people and experimental falls of middle-aged subjects. However, some fall characteristics detected from experimental falls were not detectable in acceleration signals from corresponding heterogeneous real-life falls. Copyright © 2011 Elsevier B.V. All rights reserved.

Fall determinants and home modifications by occupational therapists to prevent falls: Facteurs déterminants des chutes et modifications du domicile effectuées par les ergothérapeutes pour prévenir les chutes.

PubMed

Maggi, Patrick; de Almeida Mello, Johanna; Delye, Sam; Cès, Sophie; Macq, Jean; Gosset, Christiane; Declercq, Anja

2018-02-01

Approximately one third of older people over 65 years fall each year. Home modifications may decrease occurrence of falls. This study aims to determine the risk factors of falls for frail older persons and to evaluate the impact of home modifications by an occupational therapist on the occurrence of falls. We conducted a longitudinal study using a quasiexperimental design to examine occurrence of falls. All participants 65 years of age and older and were assessed at baseline and 6 months after the intervention. Bivariate analysis and logistic regression models were used to study the risk factors of falls and the effect of home modifications on the incidence of falls. The main predictors of falls were vision problems, distress of informal caregiver, and insufficient informal support. Home modifications provided by an occupational therapist showed a significant reduction of falls. Informal caregivers and their health status had an impact on the fall risk of frail older persons. Home modifications by an occupational therapist reduced the fall risk of frail older persons at 6-months follow-up.

Incidence and characteristics of accidental falls in hospitalizations

PubMed Central

Kobayashi, Kazuyoshi; Imagama, Shiro; Inagaki, Yuko; Suzuki, Yusuke; Ando, Kei; Nishida, Yoshihiro; Nagao, Yoshimasa; Ishiguro, Naoki

2017-01-01

ABSTRACT Aging of the patient population has led to increased occurrence of accidental falls in acute care settings. The aim of this study is to survey the annual occurrence of falls in a university hospital, and to examine procedures to prevent fall. A total of 49,059 inpatients were admitted to our hospital from April 2015 to March 2016. A fall assessment scale was developed to estimate the risk of fall at admission. Data on falls were obtained from the hospital incident reporting system. There were fall-related incidents in 826 patients (1.7%). Most falls occurred in hospital rooms (67%). Adverse events occurred in 101 patients who fell (12%) and were significantly more frequent in patients aged ≥80 years old and in those wearing slippers. The incidence of falls was also significantly higher in patients in the highest risk group. These results support the validity of the risk assessment scale for predicting accidental falls in an acute treatment setting. The findings also clarify the demographic and environmental factors and consequences associated with fall. These results of the study could provide important information for designing effective interventions to prevent fall in elderly patients. PMID:28878434

Older People's Views of Advice about Falls Prevention: A Qualitative Study

ERIC Educational Resources Information Center

Yardley, L.; Donovan-Hall, M.; Francis, K.; Todd, C.

2006-01-01

The aim of this study was to gain an understanding of older people's perceptions of falls prevention advice, and how best to design communications that will encourage older people to take action to prevent falls. Focus groups and interviews were carried out with 66 people aged 61-94 years recruited from a variety of settings, using falls…

It is always on your mind: experiences and perceptions of falling of older people and their carers and the potential of a mobile falls detection device.

PubMed

Williams, Veronika; Victor, Christina R; McCrindle, Rachel

2013-01-01

Background. Falls and fear of falling present a major risk to older people as both can affect their quality of life and independence. Mobile assistive technologies (AT) fall detection devices may maximise the potential for older people to live independently for as long as possible within their own homes by facilitating early detection of falls. Aims. To explore the experiences and perceptions of older people and their carers as to the potential of a mobile falls detection AT device. Methods. Nine focus groups with 47 participants including both older people with a range of health conditions and their carers. Interviews were audio recorded, transcribed verbatim, and thematically analysed. Results. Four key themes were identified relating to participants' experiences and perceptions of falling and the potential impact of a mobile falls detector: cause of falling, falling as everyday vulnerability, the environmental context of falling, and regaining confidence and independence by having a mobile falls detector. Conclusion. The perceived benefits of a mobile falls detector may differ between older people and their carers. The experience of falling has to be taken into account when designing mobile assistive technology devices as these may influence perceptions of such devices and how older people utilise them.

The effect of walking on falls in older people: the 'Easy Steps to Health' randomized controlled trial study protocol

PubMed Central

2011-01-01

Background Falls in older people continue to be a major public health issue in industrialized countries. Extensive research into falls prevention has identified exercise as a proven fall prevention strategy. However, despite over a decade of promoting physical activity, hospitalisation rates due to falls injuries in older people are still increasing. This could be because efforts to increase physical activity amongst older people have been unsuccessful, or the physical activity that older people engage in is insufficient and/or inappropriate. The majority of older people choose walking as their predominant form of exercise. While walking has been shown to lower the risk of many chronic diseases its role in falls prevention remains unclear. This paper outlines the methodology of a study whose aims are to determine: if a home-based walking intervention will reduce the falls rate among healthy but inactive community-dwelling older adults (65 + years) compared to no intervention (usual activity) and; whether such an intervention can improve risk factors for falls, such as balance, strength and reaction time. Methods/Design This study uses a randomised controlled trial design. A total of 484 older people exercising less than 120 minutes per week will be recruited through the community and health care referrals throughout Sydney and neighboring regions. All participants are randomised into either the self-managed walking program group or the health-education waiting list group using a block randomization scheme. Outcome measures include prospective falls and falls injuries, quality of life, and physical activity levels. A subset of participants (n = 194) will also receive physical performance assessments comprising of tests of dynamic balance, strength, reaction time and lower limb functional status. Discussion Certain types of physical activity can reduce the risk of falls. As walking is already the most popular physical activity amongst older people, if walking is shown to reduce falls the public health implications could be enormous. Conversely, if walking does not reduce falls in older people, or even puts older people at greater risk, then health resources targeting falls prevention need to be invested elsewhere. Trial Registration Australia and New Zealand Clinical Trials Register (ANZCTR): ACTRN12610000380099 PMID:22115340

Falls in Patients With Heart Failure: A Systematic Review.

PubMed

Lee, Kayoung; Pressler, Susan J; Titler, Marita

Many heart failure patients show fall-related signs/symptoms including postural hypotension, cerebellar injury, and cognitive impairments. Falls contribute to injuries, increased healthcare use, and death, but falls have been understudied in this population. The purpose of this review is to identify fall rates, fall injuries, and risk factors for falls in heart failure patients. A systematic literature review was conducted using MEDLINE, CINAHL, PubMed, PsycINFO, and Cochrane Library to identify publications from August 1973 to June 2013. Keywords were accidental falls, heart failure, fall rates, fall injuries, and fall risk. Inclusion criteria were publications that were primary data based, included heart failure sample, had falls/fall risk as study variables, and were written in English language. Exclusion criteria were quality improvement/evaluation, case reports/studies, news, opinions, narrative reviews, meeting reports, reflections, and letters to editors. Data were abstracted using a standardized data collection form. Four publications met the inclusion criteria. In the first study, fall rate was 43%, which is higher than the fall rates among community-dwelling older adults. Fall-related injuries were not examined in any of studies. Benzodiazepines and digoxin were identified as medications that increased risk of falls in 1 case-control study. Loop diuretics were not significantly associated with falls in 1 cohort study. In the fourth study, patients who had poor gait and balance were at greater risk of falling. Future studies are needed to determine factors associated with falls, characterize injuries resulting from falls, and most importantly design testable interventions to prevent falls in heart failure patients.

"A Student [Came] down and Said "There's a...Guy in the...English Classroom with a Gun"": Recovering from Violent Invasion

ERIC Educational Resources Information Center

Dishman, Mike L.; Lewis, Jessica L.; Pepper, Matthew J.

2011-01-01

On the morning of September 27, 2006, a 53-year-old drifter with no ties to the community walked into Platte Canyon High School in Bailey, Colorado, with several firearms, taking a college-prep English class hostage. After a 4-hr stand-off, one 16-year-old student--along with the drifter--was killed in subsequent police action. This case study…

[Prosthetic rehabilitation of patients with parodontitis based upon the use of 3D-technologies--clinical case example].

PubMed

Riakhovskiĭ, A N

2011-01-01

Clinical case of prosthetic rehabilitation of patient (female) with generalized parodontitis complicated by defects and deformations of dentitions was offered. Using 3D-technologies position of teeth was corrected with the help of a series of temporary transparent splints-modifiers with subsequent guy splintage and esthetic 3D-planning of front teeth forms. Teeth forms correction was made by composite using preliminary prepared templet.

STS-35 Commander Brand is suspended over JSC WETF pool during egress exercise

NASA Technical Reports Server (NTRS)

1990-01-01

STS-35 Commander Vance D. Brand is suspended via his parachute harness above the pool in JSC's Weightless Environment Training Facility (WETF) Bldg 29 during launch emergency egress exercises. Divers in the pool hold Brand's feet to steady him. In the background and on the poolside is Pilot Guy S. Gardner. Both Brand and Gardner are wearing launch and entry suits (LESs) and launch and entry helmets (LEHs).

Wessex Helicopter/Sonar Dynamics Study. ARL Program Description and Operation.

DTIC Science & Technology

1979-02-01

s): 5. Document Date: S illiams, Neil V. February, 1979 Guy, Christopher R. Williams, Maxwell J. 6. Type of Report and Period Covered: Gilbert, Neil...form with the aid of an analog computer type of block diagram, comprising a number of linked modules (called blocks), each one representing a particular...three types of statement, viz. configuration, parameter and function statements. The configuration statements describe the blocks used and specify the

A Fluid Structure Interaction Strategy with Application to Low Reynolds Number Flapping Flight

DTIC Science & Technology

2010-01-01

using a predictor - corrector strategy. Dynamic fluid grid adaptation is implemented to reduce the number of grid points and computation costs...governing the dynamics of the ow and the structure are simultaneously advanced in time by using a predictor - corrector strategy. Dynamic uid grid...colleague Patrick Rabenold, the math-guy, who provided the seminal work on adaptive mesh refine- ment for incompressible flow using the Paramesh c

"Come on Guys, What Are We Really Trying to Say Here?" Using Google Docs to Develop Year 9 Pupils' Essay-Writing Skills

ERIC Educational Resources Information Center

Moonen, Lucy

2015-01-01

Lucy Moonen set out to explore whether collaborative writing in small groups, facilitated by the use of Google Docs, would help to sustain students' focus on essay writing as the development of an historical argument. She explains how she set up an essay on the League of Nationals as a collaborative task and demonstrates how the technology enabled…

Sociological-Dysfunctionality(SD) Tyrrany-of-Arrogance((ToA) Versus (So Miscalled) ``Wisdom-of-Crowds'' Fascism; Jargonial-Obfuscation(JO) Egocentrism Enabling Would Be ``Sciences'' to be Alas Mere SEANCES!!!.

NASA Astrophysics Data System (ADS)

Bradshaw, John; Martin, Brian; Siegel, Edward Carl-Ludwig; Euclid, Alexandria; Young, Frederic; Clay, London; CarlZimmer/NYTimes/ReedElsevier/YoungsuckChi/Alcatel-Lucent/Thale Group/ThompsonCSF/PhalesGrope/KFAZ Collaboration; artin Correidora./Carlos Perelman Collaboration; Grigory Perelman/Richard Hamilton/Linda Naser/David Gruber Collaboration; Alexander Dewedney/Massimo Pigliucci Collaboration; Orrin Pilkey/Linda Pilkey-Jarvis/Robert Parks/Simon Levay Collaboration

2013-03-01

Bradshaw[''Healing Shame That Binds You'']-''Brian Martin'' SD ToA is via constant interminable media-hype spin-doctoring show-biz popularity promotion, witness ubiquitous talking-heads: ''Kuku'' sci.-guy(knows everything about everything), Green,Tyson, Alda,,,, ad infinitum, ad nauseum!!!; worse still ''scientific''-societies&apos seizing conferences/journals agendas, perverted into mere SEANCES:

Endeavour Grand Opening Ceremony

NASA Image and Video Library

2012-10-30

Chief Executive Officer of the Planetary Society, Bill Nye "The Science Guy", acts as emcee from a podium underneath the space shuttle Endeavour during the grand opening ceremony for the center's Samuel Oschin Space Shuttle Endeavour Display Pavilion, Tuesday, Oct. 30, 2012, in Los Angeles. Endeavour, built as a replacement for space shuttle Challenger, completed 25 missions, spent 299 days in orbit, and orbited Earth 4,671 times while traveling 122,883,151 miles. Photo Credit: (NASA/Bill Ingalls)

Naval Space Forum. March-April 2010

DTIC Science & Technology

2010-04-01

of Dennis Tito, an U.S. businessman. In all, seven space tourists have made the journey, the latest, Canadian Guy Laliberte, founder of Cirque du ... Soleil , who flew to the space station in October. I R A N — I N F U S E D W I T H T H E I R O W N O R B I T A L P O T E N T I A L satnews.com

Part II: Golfand

NASA Astrophysics Data System (ADS)

Eskin, Boris; Bolotovsky, Boris

The following sections are included: * THE LIFE AND FATE OF YURI GOLFAND * The Mount of Rest * First digression * "What do you think?" (Kharkov childhood and adolescence) * "More than a fourth of all the physics in the country" * Turbulent years * FIAN * A theoretical physicist * The May vacation dissertation * "The kind of guy he was..." * Second digression The "Koretz-Landau-Rumer" Case * Love * Unemployment * In "Refusal" * "The Promised Land... But is it mine?" * Afterword * IN MEMORY OF YURI ABRAMOVICH GOLFAND

Accelerometer and Camera-Based Strategy for Improved Human Fall Detection.

PubMed

Zerrouki, Nabil; Harrou, Fouzi; Sun, Ying; Houacine, Amrane

2016-12-01

In this paper, we address the problem of detecting human falls using anomaly detection. Detection and classification of falls are based on accelerometric data and variations in human silhouette shape. First, we use the exponentially weighted moving average (EWMA) monitoring scheme to detect a potential fall in the accelerometric data. We used an EWMA to identify features that correspond with a particular type of fall allowing us to classify falls. Only features corresponding with detected falls were used in the classification phase. A benefit of using a subset of the original data to design classification models minimizes training time and simplifies models. Based on features corresponding to detected falls, we used the support vector machine (SVM) algorithm to distinguish between true falls and fall-like events. We apply this strategy to the publicly available fall detection databases from the university of Rzeszow's. Results indicated that our strategy accurately detected and classified fall events, suggesting its potential application to early alert mechanisms in the event of fall situations and its capability for classification of detected falls. Comparison of the classification results using the EWMA-based SVM classifier method with those achieved using three commonly used machine learning classifiers, neural network, K-nearest neighbor and naïve Bayes, proved our model superior.

Improving the Capture of Fall Events in Hospitals: Combining a Service for Evaluating Inpatient Falls with an Incident Report System

PubMed Central

Shorr, Ronald I.; Mion, Lorraine C.; Chandler, A. Michelle; Rosenblatt, Linda C.; Lynch, Debra; Kessler, Lori A.

2008-01-01

OBJECTIVES To determine the utility of a fall evaluation service to improve the ascertainment of falls in acute care. DESIGN Six-month observational study. SETTING Sixteen adult nursing units (349 beds) in an urban, academically affiliated, community hospital. PARTICIPANTS Patients admitted to the study units during the study period. INTERVENTION Nursing staff identifying falls were instructed to notify, using a pager, a trained nurse ‘‘fall evaluator.’’ Fall evaluators provided 24-hour-per-day 7-day-per-week coverage throughout the study. Data on patient falls gathered by fall evaluators were compared with falls data obtained through the hospital’s incident reporting system. RESULTS During 51,180 patient-days of observation, 191 falls were identified according to incident reports (3.73 falls/1,000 patient-days), whereas the evaluation service identified 228 falls (4.45 falls/1,000 patient-days). Combining falls reported from both data sources yielded 266 falls (5.20 falls/1,000 patient-days), a 39% relative rate increase compared with incident reports alone (P<.001). For falls with injury, combining data from both sources yielded 79 falls (1.54 injurious falls/1,000 patient-days), compared with 57 falls (1.11 injurious falls/1,000 patient-days) filed in incident reports—a 28% increase (P = .06). In the 16 nursing units, the relative percentage increase of captured fall events using the combined data sources versus the incident reporting system alone ranged from 13% to 125%. CONCLUSION Incident reports significantly underestimate both injurious and noninjurious falls in acute care settings and should not be used as the sole source of data for research or quality improvement initiatives. PMID:18205761

Falls risk among a very old home-dwelling population

PubMed Central

Iinattiniemi, Sari; Jokelainen, Jari; Luukinen, Heikki

2009-01-01

Objective The aim of this prospective study was to examine risk factors of falling in a very old home-dwelling population. Design A prospective study of home-dwelling elderly people. Methods Baseline data were collected by home-nursing staff through postal questionnaires and clinical tests. Data on falls were recorded in telephone interviews every other month during a follow-up of 11 months constituting 494 person years (PY). Negative binomial modeling was used to assess fall risk. Setting General community. Subjects A population sample of home-dwelling subjects aged 85 years or older (n = 555). Main outcome measures Fall rate and risk factors of falls. Results Altogether 512 falls occurred in 273 (49%) subjects, incidence rate 1.03/PY. According to a multivariate model, history of recurrent falling, trouble with vision when moving, use of antipsychotic drug, and feelings of anxiety, nervousness, or fear were independent risk factors for subsequent falls. Conclusion Appropriate care of poor vision and feelings of anxiety, nervousness, or fear, and avoidance of use of antipsychotic drugs might be useful in the prevention of falls among the most elderly home-dwellers. PMID:19065453

Rock fall simulation at Timpanogos Cave National Monument, American Fork Canyon, Utah, USA

USGS Publications Warehouse

Harp, E.L.; Dart, R.L.; Reichenbach, P.

2011-01-01

Rock fall from limestone cliffs at Timpanogos Cave National Monument in American Fork Canyon east of Provo, Utah, is a common occurrence. The cave is located in limestone cliffs high on the southern side of the canyon. One fatality in 1933 led to the construction of rock fall shelters at the cave entrance and exit in 1976. Numerous rock fall incidents, including a near miss in 2000 in the vicinity of the trail below the cave exit, have led to a decision to extend the shelter at the cave exit to protect visitors from these ongoing rock fall events initiating from cliffs immediately above the cave exit. Three-dimensional rock fall simulations from sources at the top of these cliffs have provided data from which to assess the spatial frequencies and velocities of rock falls from the cliffs and to constrain the design of protective measures to reduce the rock fall hazard. Results from the rock fall simulations are consistent with the spatial patterns of rock fall impacts that have been observed at the cave exit site. ?? 2011 Springer-Verlag.

Rock fall simulation at Timpanogos Cave National Monument, American Fork Canyon, Utah, USA

USGS Publications Warehouse

Harp, Edwin L.; Dart, Richard L.; Reichenbach, Paola

2011-01-01

Rock fall from limestone cliffs at Timpanogos Cave National Monument in American Fork Canyon east of Provo, Utah, is a common occurrence. The cave is located in limestone cliffs high on the southern side of the canyon. One fatality in 1933 led to the construction of rock fall shelters at the cave entrance and exit in 1976. Numerous rock fall incidents, including a near miss in 2000 in the vicinity of the trail below the cave exit, have led to a decision to extend the shelter at the cave exit to protect visitors from these ongoing rock fall events initiating from cliffs immediately above the cave exit. Three-dimensional rock fall simulations from sources at the top of these cliffs have provided data from which to assess the spatial frequencies and velocities of rock falls from the cliffs and to constrain the design of protective measures to reduce the rock fall hazard. Results from the rock fall simulations are consistent with the spatial patterns of rock fall impacts that have been observed at the cave exit site.

Effects of an Evidence-Based Falls Risk-Reduction Program on Physical Activity and Falls Efficacy among Oldest-Old Adults.

PubMed

Cho, Jinmyoung; Smith, Matthew Lee; Ahn, SangNam; Kim, Keonyeop; Appiah, Bernard; Ory, Marcia G

2014-01-01

The current study was designed to examine changes in falls efficacy and physical activities among oldest-old and young-old participants in a falls risk-reduction program called a matter of balance/volunteer lay leader model. An oldest-old group (aged 85 years and older; n = 260) and a young-old group (aged between 65 and 84 years old; n = 1,139) in Texas with both baseline and post-intervention measures were included. Changes in Falls Efficacy Scale scores and weekly physical activity levels were examined from baseline to post-intervention. Repeated measures analysis of covariance were employed to assess program effects on falls efficacy. Results showed significant changes in falls efficacy from baseline to post-intervention, as well as a significant interaction effect between time (baseline and post-intervention) and physical activity on falls efficacy. Findings from this study imply the effectiveness of evidence-based programs for increasing falls efficacy in oldest-old participants. Future implications for enhancing physical activities and reducing fear of falling for oldest-old adults are discussed.

Fall prevention and safety communication training for foremen:Report of a pilot project designed to improve residential construction safety

PubMed Central

Kaskutas, Vicki; Dale, Ann Marie; Lipscomb, Hester; Evanoff, Brad

2013-01-01

Problem Falls from heights account for 64% of residential construction worker fatalities and 20% of missed work days. We hypothesized that worker safety would improve with foremen training in fall prevention and safety communication. Method Training priorities identified through foreman and apprentice focus groups and surveys were integrated into an 8-hour training. We piloted the training with ten foremen employed by a residential builder. Carpenter trainers contrasted proper methods to protect workers from falls with methods observed at the foremen’s worksites. Trainers presented methods to deliver toolbox talks and safety messages. Results from worksite observational audits (n=29) and foremen/crewmember surveys (n=97) administered before and after training were compared. Results We found that inexperienced workers are exposed to many fall hazards that they are often not prepared to negotiate. Fall protection is used inconsistently and worksite mentorship is often inadequate. Foremen feel pressured to meet productivity demands and some are unsure of the fall protection requirements. After the training, the frequency of daily mentoring and toolbox talks increased, and these talks became more interactive and focused on hazardous daily work tasks. Foremen observed their worksites for fall hazards more often. We observed increased compliance with fall protection and decreased unsafe behaviors during worksite audits. Discussion Designing the training to meet both foremen’s and crewmembers’ needs ensured the training was learner-centered and contextually-relevant. This pilot suggests that training residential foremen can increase use of fall protection, improve safety behaviors, and enhance on-the-job training and safety communication at their worksites. Impact on Industry Construction workers’ training should target safety communication and mentoring skills with workers who will lead work crews. Interventions at multiple levels are necessary to increase safety compliance in residential construction and decrease falls from heights. PMID:23398712

Fall prevention and safety communication training for foremen: report of a pilot project designed to improve residential construction safety.

PubMed

Kaskutas, Vicki; Dale, Ann Marie; Lipscomb, Hester; Evanoff, Brad

2013-02-01

Falls from heights account for 64% of residential construction worker fatalities and 20% of missed work days. We hypothesized that worker safety would improve with foremen training in fall prevention and safety communication. Training priorities identified through foreman and apprentice focus groups and surveys were integrated into an 8-hour training. We piloted the training with ten foremen employed by a residential builder. Carpenter trainers contrasted proper methods to protect workers from falls with methods observed at the foremen's worksites. Trainers presented methods to deliver toolbox talks and safety messages. Results from worksite observational audits (n=29) and foremen/crewmember surveys (n=97) administered before and after training were compared. We found that inexperienced workers are exposed to many fall hazards that they are often not prepared to negotiate. Fall protection is used inconsistently and worksite mentorship is often inadequate. Foremen feel pressured to meet productivity demands and some are unsure of the fall protection requirements. After the training, the frequency of daily mentoring and toolbox talks increased, and these talks became more interactive and focused on hazardous daily work tasks. Foremen observed their worksites for fall hazards more often. We observed increased compliance with fall protection and decreased unsafe behaviors during worksite audits. Designing the training to meet both foremen's and crewmembers' needs ensured the training was learner-centered and contextually-relevant. This pilot suggests that training residential foremen can increase use of fall protection, improve safety behaviors, and enhance on-the-job training and safety communication at their worksites. Construction workers' training should target safety communication and mentoring skills with workers who will lead work crews. Interventions at multiple levels are necessary to increase safety compliance in residential construction and decrease falls from heights. Copyright © 2013 Elsevier Ltd. All rights reserved.

Strategies to Reduce Injuries and Develop Confidence in Elders (STRIDE): A Cluster-Randomized Pragmatic Trial of a Multifactorial Fall Injury Prevention Strategy: Design and Methods.

PubMed

Bhasin, Shalender; Gill, Thomas M; Reuben, David B; Latham, Nancy K; Gurwitz, Jerry H; Dykes, Patricia; McMahon, Siobhan; Storer, Thomas W; Duncan, Pamela W; Ganz, David A; Basaria, Shehzad; Miller, Michael E; Travison, Thomas G; Greene, Erich J; Dziura, James; Esserman, Denise; Allore, Heather; Carnie, Martha B; Fagan, Maureen; Hanson, Catherine; Baker, Dorothy; Greenspan, Susan L; Alexander, Neil; Ko, Fred; Siu, Albert L; Volpi, Elena; Wu, Albert W; Rich, Jeremy; Waring, Stephen C; Wallace, Robert; Casteel, Carri; Magaziner, Jay; Charpentier, Peter; Lu, Charles; Araujo, Katy; Rajeevan, Haseena; Margolis, Scott; Eder, Richard; McGloin, Joanne M; Skokos, Eleni; Wiggins, Jocelyn; Garber, Lawrence; Clauser, Steven B; Correa-De-Araujo, Rosaly; Peduzzi, Peter

2017-10-14

Fall injuries are a major cause of morbidity and mortality among older adults. We describe the design of a pragmatic trial to compare the effectiveness of an evidence-based, patient-centered multifactorial fall injury prevention strategy to an enhanced usual care. Strategies to Reduce Injuries and Develop Confidence in Elders (STRIDE) is a 40-month cluster-randomized, parallel-group, superiority, pragmatic trial being conducted at 86 primary care practices in 10 healthcare systems across USA. The 86 practices were randomized to intervention or control group using covariate-based constrained randomization, stratified by healthcare system. Participants are community-living persons, ≥70 years, at increased risk for serious fall injuries. The intervention is a co-management model in which a nurse Falls Care Manager performs multifactorial risk assessments, develops individualized care plans, which include surveillance, follow-up evaluation, and intervention strategies. Control group receives enhanced usual care, with clinicians and patients receiving evidence-based information on falls prevention. Primary outcome is serious fall injuries, operationalized as those leading to medical attention (non-vertebral fractures, joint dislocation, head injury, lacerations, and other major sequelae). Secondary outcomes include all fall injuries, all falls, and well-being (concern for falling; anxiety and depressive symptoms; physical function and disability). Target sample size was 5,322 participants to provide 90% power to detect 20% reduction in primary outcome rate relative to control. Trial enrolled 5451 subjects in 20 months. Intervention and follow-up are ongoing. The findings of the STRIDE study will have important clinical and policy implications for the prevention of fall injuries in older adults. © The Author 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Efficacy of a multifaceted podiatry intervention to improve balance and prevent falls in older people: study protocol for a randomised trial.

PubMed

Spink, Martin J; Menz, Hylton B; Lord, Stephen R

2008-11-25

Falls in older people are a major public health problem, with at least one in three people aged over 65 years falling each year. There is increasing evidence that foot problems and inappropriate footwear increase the risk of falls, however no studies have been undertaken to determine whether modifying these risk factors decreases the risk of falling. This article describes the design of a randomised trial to evaluate the efficacy of a multifaceted podiatry intervention to reduce foot pain, improve balance, and reduce falls in older people. Three hundred community-dwelling men and women aged 65 years and over with current foot pain and an increased risk of falling will be randomly allocated to a control or intervention group. The "usual cae" control group will receive routine podiatry (i.e. nail care and callus debridement). The intervention group will receive usual care plus a multifaceted podiatry intervention consisting of: (i) prefabricated insoles customised to accommodate plantar lesions; (ii) footwear advice and assistance with the purchase of new footwear if current footwear is inappropriate; (iii) a home-based exercise program to strengthen foot and ankle muscles; and (iv) a falls prevention education booklet. Primary outcome measures will be the number of fallers, number of multiple fallers and the falls rate recorded by a falls diary over a 12 month period. Secondary outcome measures assessed six months after baseline will include the Medical Outcomes Study Short Form 12 (SF-12), the Manchester Foot Pain and Disability Index, the Falls Efficacy Scale International, and a series of balance and functional tests. Data will be analysed using the intention to treat principle. This study is the first randomised trial to evaluate the efficacy of podiatry in improving balance and preventing falls. The trial has been pragmatically designed to ensure that the findings can be generalised to clinical practice. If found to be effective, the multifaceted podiatry intervention will be a unique addition to common falls prevention strategies already in use. Australian New Zealand Clinical Trials Registry: ACTRN12608000065392.

Fall Risk is Not Black and White

PubMed Central

Kiely, Dan K.; Kim, Dae Hyun; Gross, Alden L.; Habtemariam, Daniel A.; Leveille, Suzanne G.; Li, Wenjun; Lipsitz, Lewis A.

2015-01-01

Objective To determine whether previously reported racial differences in fall rates between White and Black/African American is explained by differences in health status and neighborhood characteristics. Design Prospective cohort Setting Community Participants The study included 550 White and 116 Black older adults in the Greater Boston area (mean age: 78 years; 36% men) who were English-speaking, able to walk across a room, and without severe cognitive impairment. Measurements Falls were prospectively reported using monthly fall calendars. The location of each fall and fall-related injuries were asked during telephone interviews. At baseline, we assessed risk factors for falls, including sociodemographic characteristics, physiologic risk factors, physical activity, and community-level characteristics. Results Over the mean follow-up of 1,048 days, 1,539 falls occurred (incidence: 806/1,000 person-years). Whites were more likely than Blacks to experience any falls (867 versus 504 falls per 1,000 person-years; RR [95% CI]: 1.77 [1.33, 2.36]), outdoor falls (418 versus 178 falls per 1,000 person-years; 1.78 [1.08, 2.92]), indoor falls (434 versus 320 falls per 1,000 person-years; 1.44 [1.02, 2.05]), and injurious falls (367 versus 205 falls per 1,000 person-years; 1.79 [1.30, 2.46]). With exception of injurious falls, higher fall rates in Whites than Blacks were substantially attenuated with adjustment for risk factors and community-level characteristics: any fall (1.24 [0.81, 1.89]), outdoor fall (1.57 [0.86, 2.88]), indoor fall (1.08 [0.64, 1.81]), and injurious fall (1.77 [1.14, 2.74]). Conclusion Our findings suggest that the racial differences in fall rates may be largely due to confounding by individual-level and community-level characteristics. PMID:26855845

Injury survey of a non-traditional 'soft-edged' trampoline designed to lower equipment hazards.

PubMed

Eager, David B; Scarrott, Carl; Nixon, Jim; Alexander, Keith

2013-01-01

In Australia trampolines contribute one quarter of all childhood play equipment injuries. The objective of this study was to gather and evaluate injury data from a non-traditional, 'soft-edged', consumer trampoline, where the design aimed to minimise injuries from the equipment and from falling off. The manufacturer of the non-traditional trampoline provided the University of Technology Sydney with their Australian customer database. The study involved surveys in Queensland and New South Wales, between May 2007 and March 2010. Initially injury data was gathered by a phone interview pilot study, then in the full study, through an email survey. The 3817 respondents were the carers of child users of the 'soft-edge' trampolines. Responses were compared with Australian and US emergency department data. In both countries the proportion of injuries caused by the equipment and falling off was compared with the proportion caused by the jumpers to themselves or each other. The comparisons showed a significantly lower proportion resulted from falling-off or hitting the equipment for this design when compared to traditional trampolines, both in Australia and the US. This research concludes that equipment-induced and falling-off injuries, the more severe injuries on traditional trampolines, can be significantly reduced with appropriate trampoline design.

Exploring user experience and technology acceptance for a fall prevention system: results from a randomized clinical trial and a living lab.

PubMed

Vaziri, Daryoush D; Aal, Konstantin; Ogonowski, Corinna; Von Rekowski, Thomas; Kroll, Michael; Marston, Hannah R; Poveda, Rakel; Gschwind, Yves J; Delbaere, Kim; Wieching, Rainer; Wulf, Volker

2016-01-01

Falls are common in older adults and can result in serious injuries. Due to demographic changes, falls and related healthcare costs are likely to increase over the next years. Participation and motivation of older adults in fall prevention measures remain a challenge. The iStoppFalls project developed an information and communication technology (ICT)-based system for older adults to use at home in order to reduce common fall risk factors such as impaired balance and muscle weakness. The system aims at increasing older adults' motivation to participate in ICT-based fall prevention measures. This article reports on usability, user-experience and user-acceptance aspects affecting the use of the iStoppFalls system by older adults. In the course of a 16-week international multicenter study, 153 community-dwelling older adults aged 65+ participated in the iStoppFalls randomized controlled trial, of which half used the system in their home to exercise and assess their risk of falling. During the study, 60 participants completed questionnaires regarding the usability, user experience and user acceptance of the iStoppFalls system. Usability was measured with the System Usability Scale (SUS). For user experience the Physical Activity Enjoyment Scale (PACES) was applied. User acceptance was assessed with the Dynamic Acceptance Model for the Re-evaluation of Technologies (DART). To collect more detailed data on usability, user experience and user acceptance, additional qualitative interviews and observations were conducted with participants. Participants evaluated the usability of the system with an overall score of 62 (Standard Deviation, SD 15.58) out of 100, which suggests good usability. Most users enjoyed the iStoppFalls games and assessments, as shown by the overall PACES score of 31 (SD 8.03). With a score of 0.87 (SD 0.26), user acceptance results showed that participants accepted the iStoppFalls system for use in their own home. Interview data suggested that certain factors such as motivation, complexity or graphical design were different for gender and age. The results suggest that the iStoppFalls system has good usability, user experience and user acceptance. It will be important to take these along with factors such as motivation, gender and age into consideration when designing and further developing ICT-based fall prevention systems.

ICT-based system to predict and prevent falls (iStoppFalls): study protocol for an international multicenter randomized controlled trial

PubMed Central

2014-01-01

Background Falls are very common, especially in adults aged 65 years and older. Within the current international European Commission’s Seventh Framework Program (FP7) project ‘iStoppFalls’ an Information and Communication Technology (ICT) based system has been developed to regularly assess a person’s risk of falling in their own home and to deliver an individual and tailored home-based exercise and education program for fall prevention. The primary aims of iStoppFalls are to assess the feasibility and acceptability of the intervention program, and its effectiveness to improve balance, muscle strength and quality of life in older people. Methods/Design This international, multicenter study is designed as a single-blinded, two-group randomized controlled trial. A total of 160 community-dwelling older people aged 65 years and older will be recruited in Germany (n = 60), Spain (n = 40), and Australia (n = 60) between November 2013 and May 2014. Participants in the intervention group will conduct a 16-week exercise program using the iStoppFalls system through their television set at home. Participants are encouraged to exercise for a total duration of 180 minutes per week. The training program consists of a variety of balance and strength exercises in the form of video games using exergame technology. Educational material about a healthy lifestyle will be provided to each participant. Final reassessments will be conducted after 16 weeks. The assessments include physical and cognitive tests as well as questionnaires assessing health, fear of falling, quality of life and psychosocial determinants. Falls will be followed up for six months by monthly falls calendars. Discussion We hypothesize that the regular use of this newly developed ICT-based system for fall prevention at home is feasible for older people. By using the iStoppFalls sensor-based exercise program, older people are expected to improve in balance and strength outcomes. In addition, the exercise training may have a positive impact on quality of life by reducing the risk of falls. Taken together with expected cognitive improvements, the individual approach of the iStoppFalls program may provide an effective model for fall prevention in older people who prefer to exercise at home. Trial registration Australian New Zealand Clinical Trials Registry Trial ID: ACTRN12614000096651. International Standard Randomised Controlled Trial Number: ISRCTN15932647. PMID:25141850

A study of using smartphone to detect and identify construction workers' near-miss falls based on ANN

NASA Astrophysics Data System (ADS)

Zhang, Mingyuan; Cao, Tianzhuo; Zhao, Xuefeng

2018-03-01

As an effective fall accident preventive method, insight into near-miss falls provides an efficient solution to find out the causes of fall accidents, classify the type of near-miss falls and control the potential hazards. In this context, the paper proposes a method to detect and identify near-miss falls that occur when a worker walks in a workplace based on artificial neural network (ANN). The energy variation generated by workers who meet with near-miss falls is measured by sensors embedded in smart phone. Two experiments were designed to train the algorithm to identify various types of near-miss falls and test the recognition accuracy, respectively. At last, a test was conducted by workers wearing smart phones as they walked around a simulated construction workplace. The motion data was collected, processed and inputted to the trained ANN to detect and identify near-miss falls. Thresholds were obtained to measure the relationship between near-miss falls and fall accidents in a quantitate way. This approach, which integrates smart phone and ANN, will help detect near-miss fall events, identify hazardous elements and vulnerable workers, providing opportunities to eliminate dangerous conditions in a construction site or to alert possible victims that need to change their behavior before the occurrence of a fall accident.

Highlights of the high-temperature falling particle receiver project: 2012 - 2016

NASA Astrophysics Data System (ADS)

Ho, C. K.; Christian, J.; Yellowhair, J.; Jeter, S.; Golob, M.; Nguyen, C.; Repole, K.; Abdel-Khalik, S.; Siegel, N.; Al-Ansary, H.; El-Leathy, A.; Gobereit, B.

2017-06-01

A 1 MWt continuously recirculating falling particle receiver has been demonstrated at Sandia National Laboratories. Free-fall and obstructed-flow receiver designs were tested with particle mass flow rates of ˜1 - 7 kg/s and average irradiances up to 1,000 suns. Average particle outlet temperatures exceeded 700 °C for the free-fall tests and reached nearly 800 °C for the obstructed-flow tests, with peak particle temperatures exceeding 900 °C. High particle heating rates of ˜50 to 200 °C per meter of illuminated drop length were achieved for the free-fall tests with mass flow rates ranging from 1 - 7 kg/s and for average irradiances up to ˜ 700 kW/m2. Higher temperatures were achieved at the lower particle mass flow rates due to less shading. The obstructed-flow design yielded particle heating rates over 300 °C per meter of illuminated drop length for mass flow rates of 1 - 3 kg/s for irradiances up to ˜1,000 kW/m2. The thermal efficiency was determined to be ˜60 - 70% for the free-falling particle tests and up to ˜80% for the obstructed-flow tests. Challenges encountered during the tests include particle attrition and particle loss through the aperture, reduced particle mass flow rates at high temperatures due to slot aperture narrowing and increased friction, and deterioration of the obstructed-flow structures due to wear and oxidation. Computational models were validated using the test data and will be used in future studies to design receiver configurations that can increase the thermal efficiency.

Evaluation of two juvenile salmon collection devices at Cowlitz Falls Dam, Washington, 2014

USGS Publications Warehouse

Kock, Tobias J.; Liedtke, Theresa L.; Ekstrom, Brian K.; Hurst, William

2015-01-01

In an attempt to improve overall collection efficiency, Tacoma Power developed and tested a new device in 2014, called the Upper Riffe Lake Collector (URLC). The URLC was a floating device designed to collect fish as they moved downstream after passing through turbines at Cowlitz Falls Dam. The design of the URLC included a pontoon barge that supported a large net structure designed to funnel fish into a live box where they could be removed and transported downstream of dams on the Cowlitz River.

Does progressive resistance and balance exercise reduce falls in residential aged care? Randomized controlled trial protocol for the SUNBEAM program

PubMed Central

Hewitt, Jennifer; Refshauge, Kathryn M; Goodall, Stephen; Henwood, Timothy; Clemson, Lindy

2014-01-01

Introduction Falls are common among older adults. It is reported that approximately 60% of residents of aged care facilities fall each year. This is a major cause of morbidity and mortality, and a significant burden for health care providers and the health system. Among community dwelling older adults, exercise appears to be an effective countermeasure, but data are limited and inconsistent among studies in residents of aged care communities. This trial has been designed to evaluate whether the SUNBEAM program (Strength and Balance Exercise in Aged Care) reduces falls in residents of aged care facilities. Research question Is the program more effective and cost-effective than usual care for the prevention of falls? Design Single-blinded, two group, cluster randomized trial. Participants and setting 300 residents, living in 20 aged care facilities. Intervention Progressive resistance and balance training under the guidance of a physiotherapist for 6 months, then facility-guided maintenance training for 6 months. Control Usual care. Measurements Number of falls, number of fallers, quality of life, mobility, balance, fear of falling, cognitive well-being, resource use, and cost-effectiveness. Measurements will be taken at baseline, 6 months, and 12 months. Analysis The number of falls will be analyzed using a Poisson mixed model. A logistic mixed model will be used to analyze the number of residents who fall during the study period. Intention-to-treat analysis will be used. Discussion This study addresses a significant shortcoming in aged care research, and has potential to impact upon a substantial health care problem. Outcomes will be used to inform care providers, and guide health care policies. PMID:24591821

Falls and fall-related injuries in older dialysis patients.

PubMed

Cook, Wendy L; Tomlinson, George; Donaldson, Meghan; Markowitz, Samuel N; Naglie, Gary; Sobolev, Boris; Jassal, Sarbjit V

2006-11-01

Dialysis patients are increasingly older and more disabled. In community-dwelling seniors without kidney disease, falls commonly predict hospitalization, the onset of frailty, and the need for institutional care. Effective fall prevention strategies are available. On the basis of retrospective data, it was hypothesized that the fall rates of older (> or =65 yr) chronic outpatient hemodialysis (HD) patients would be higher than published rates for community-dwelling seniors (0.6 to 0.8 falls/patient-year). It also was hypothesized that risk factors for falls in dialysis outpatients would include polypharmacy, dialysis-related hypotension, cognitive impairment, and decreased functional status. Using a prospective cohort study design, HD patients who were > or =65 yr of age at a large academic dialysis unit were recruited. All study participants underwent baseline screening for fall risk factors. Patients were followed prospectively for a minimum of 1 yr. Falls were identified through biweekly patient interviews in the HD unit. A total of 162 patients (mean age 74.7 yr) were recruited; 57% were male. A total of 305 falls occurred in 76 (47%) patients over 190.5 person-years of follow-up (fall-incidence 1.60 falls/person-year). Injuries occurred in 19% of falls; 41 patients had multiple falls. Associated risk factors included age, comorbidity, mean predialysis systolic BP, and a history of falls. In the HD population, the fall risk is higher than in the general community, and fall-related morbidity is high. Better identification of HD patients who are at risk for falls and targeted fall intervention strategies are required.

The relationship of intrinsic fall risk factors to a recent history of falling in older women with osteoporosis.

PubMed

Arnold, Cathy M; Busch, Angela J; Schachter, Candice L; Harrison, Liz; Olszynski, Wojciech

2005-07-01

Cross-sectional descriptive analysis investigating intrinsic fall risk factors in postmenopausal women with osteoporosis. To examine the relationships between history of recent falls and balance, pain, quality of life, function, posture, strength, and mobility. Women with osteoporosis who fall are at a high risk of fracture due to decreased bone strength. Identifying fall risk factors for older women with osteoporosis is a crucial step in decreasing the incidence of falls and fracture. METHOD AND MEASURES: Seventy-three women over 60 years of age with established osteoporosis participated in comprehensive testing of fall history, physical function, and quality of life. Significant correlations were found between a recent history of falls and degree of kyphosis (r = 0.29), fear of falls/emotional status (r = -0.27), and balance (r = -0.27). Degree of kyphosis and fear of falls/emotional status explained 20% of the variance of recent fall history using binary logistic regression. Women with an increased kyphosis were more likely to have had a recent fall (odds ratio [OR], 1.17; 95% CI, 1.03-1.34) and those with better emotional status and less fear of falling were less likely to have had a recent fall (OR, 0.61; 95% CI, 0.38-0.97). Increased thoracic kyphosis and fear of falling are 2 intrinsic factors associated with recent falls in women with osteoporosis. To design more effective interventions to decrease fall risk in this population, future prospective, longitudinal studies should monitor kyphosis, fear of falling, balance reactions, and other potential risk factors not identified in this study.

Iterative user centered design for development of a patient-centered fall prevention toolkit.

PubMed

Katsulis, Zachary; Ergai, Awatef; Leung, Wai Yin; Schenkel, Laura; Rai, Amisha; Adelman, Jason; Benneyan, James; Bates, David W; Dykes, Patricia C

2016-09-01

Due to the large number of falls that occur in hospital settings, inpatient fall prevention is a topic of great interest to patients and health care providers. The use of electronic decision support that tailors fall prevention strategy to patient-specific risk factors, known as Fall T.I.P.S (Tailoring Interventions for Patient Safety), has proven to be an effective approach for decreasing hospital falls. A paper version of the Fall T.I.P.S toolkit was developed primarily for hospitals that do not have the resources to implement the electronic solution; however, more work is needed to optimize the effectiveness of the paper version of this tool. We examined the use of human factors techniques in the redesign of the existing paper fall prevention tool with the goal of increasing ease of use and decreasing inpatient falls. The inclusion of patients and clinical staff in the redesign of the existing tool was done to increase adoption of the tool and fall prevention best practices. The redesigned paper Fall T.I.P.S toolkit showcased a built in clinical decision support system and increased ease of use over the existing version. Copyright © 2016 Elsevier Ltd. All rights reserved.

Opinions of Nurses About the Evaluation of Risk of Falling Among Inpatients.

PubMed

Atay, Selma; Vurur, Sevda; Erdugan, Necla

Patient falls and fall-related injuries are an important problem for patients, relatives, caregivers, and the health system at large. This study aims to identify opinions of nurses about the risk of falling among patients staying in hospitals. This study uses a qualitative descriptive design and employs a semistructured interview method to identify the opinions and experiences of nurses about patient falls. This study evaluated the opinions of a total of 12 staff nurses. It was found that nurses consider patients in the postoperative period to be most prone to falls. They think that most falls take place during transfers and that the medical diagnosis of the patient plays a crucial role in fall incidents. The most important problem associated with patient falls was symptoms of traumatic brain injury. According to the participating nurses, the risk of fall for every patient should be evaluated upon admission. Measures that the nurses take against patient falls include raising the bed's side rails and securing the bed brakes. The findings of this research suggest that in-service training programs about the evaluation of the risk of falling should be organized for nurses. Guidelines should be developed for patients with different levels of risk of falling. It is suggested that nurses should be in charge of training patients who are conscious, their relatives, and caregiver personnel. The training of nurses and caregivers helps to prevent the falls of inpatients.

Person-environment interactions contributing to nursing home resident falls.

PubMed

Hill, Elizabeth E; Nguyen, Tam H; Shaha, Maya; Wenzel, Jennifer A; DeForge, Bruce R; Spellbring, Ann Marie

2009-10-01

Although approximately 50% of nursing home residents fall annually, the surrounding circumstances remain inadequately understood. This study explored nursing staff perspectives of person, environment, and interactive circumstances surrounding nursing home falls. Focus groups were conducted at two nursing homes in the mid-Atlantic region with the highest and lowest fall rates among corporate facilities. Two focus groups were conducted per facility: one with licensed nurses and one with geriatric nursing assistants. Thematic and content analysis revealed three themes and 11 categories. Three categories under the Person theme were Change in Residents' Health Status, Decline in Residents' Abilities, and Residents' Behaviors and Personality Characteristics. There were five Nursing Home Environment categories: Design Safety, Limited Space, Obstacles, Equipment Misuse and Malfunction, and Staff and Organization of Care. Three Interactions Leading to Falls categories were identified: Reasons for Falls, Time of Falls, and High-Risk Activities. Findings highlight interactions between person and environment factors as significant contributors to resident falls. Copyright 2009, SLACK Incorporated.

Effect of a fall prevention program on balance maintenance using a quasi-experimental design in real-world settings.

PubMed

Robitaille, Yvonne; Fournier, Michel; Laforest, Sophie; Gauvin, Lise; Filiatrault, Johanne; Corriveau, Hélène

2012-08-01

To examine the effect of a fall prevention program offered under real-world conditions on balance maintenance several months after the program. To explore the program's impact on falls. A quasi-experimental study was conducted among community-dwelling seniors, with pre- and postintervention measures of balance performance and self-reported falls. Ten community-based organizations offered the intervention (98 participants) and 7 recruited participants to the study's control arm (102 participants). An earlier study examined balance immediately after the 12-week program. The present study focuses on the 12-month effect. Linear regression (balance) and negative binomial regression (falls) procedures were performed.falls. During the 12-month study period, experimental participants improved and maintained their balance as reflected by their scores on three performance tests. There was no evidence of an effect on falls.falls. Structured group exercise programs offered in community-based settings can maintain selected components of balance for several months after the program's end.

STS-27 Atlantis, OV-104, lifts off from KSC Launch Complex (LC) Pad 39B

NASA Image and Video Library

1988-12-02

STS027-S-005 (Dec 2, 1988) --- Space Shuttle Atlantis is launched from Kennedy Space Center's (KSC) Pad 39-B at 9:30 a.m. EST, on a Department of Defense (DOD) dedicated mission. This is the third mission for the orbiter Atlantis. Crew members are: Commander Robert L. "Hoot" Gibson; Pilot Guy S. Gardner; and Mission Specialists Jerry L. Ross, William M. Shepherd and Richard M. (Mike) Mullane.

Artiss Sympsoium 2016: Understanding the Patients’ Experiences: Beyond Diagnostic Labels

DTIC Science & Technology

2016-10-11

theory, sociology, theology, philosophy, anthropology, and history. When we studied Sigmund Freud and the invention of psychoanalysis, we also were...people talking about traumatic experiences will re-experience them in the context of the therapy. Freud called that remembering, repeating, and work...Here is a quote from a guy whose name begins with F but it is not Freud , it is Faulkner: “The past is never dead. It’s not even past.” I will

Efficient Algorithms for Bayesian Network Parameter Learning from Incomplete Data

DTIC Science & Technology

2015-07-01

Efficient Algorithms for Bayesian Network Parameter Learning from Incomplete Data Guy Van den Broeck∗ and Karthika Mohan∗ and Arthur Choi and Adnan ...notwithstanding any other provision of law , no person shall be subject to a penalty for failing to comply with a collection of information if it does...Wasserman, L. (2011). All of Statistics. Springer Science & Business Media. Yaramakala, S., & Margaritis, D. (2005). Speculative markov blanket discovery for optimal feature selection. In Proceedings of ICDM.

STS-27 Atlantis, OV-104, terminal countdown demonstration test (TCDT) at KSC

NASA Technical Reports Server (NTRS)

1988-01-01

STS-27 Atlantis, Orbiter Vehicle (OV) 104, crewmembers participate in the terminal countdown demonstration test (TCDT) at the Kennedy Space Center (KSC). Standing in front of the M113 tracked rescue vehicle (armored personnel carrier (APC)) are left to right Mission Specialist (MS) William M. Shepherd, Pilot Guy S. Gardner, Commander Robert L. Gibson, MS Richard M. Mullane, and MS Jerry L. Ross. Crewmembers are wearing orange partial pressure or launch and entry suits (LESs).

Historical Sediment Budget (1860s to Present) for the United States Shoreline of Lake Erie

DTIC Science & Technology

2016-08-01

B. Monroe, and D. E. Guy, Jr. 1986. Lake Erie shore erosion: The effect of beach width and shore protection structures. Journal of Coastal Research...2005. Concepts in sediment budgets. Journal of Coastal Research 21(2):307–322. Stewart, C. J. 1999. A revised geomorphic, shore protection , and...Engineer District, Buffalo 1776 Niagara Street Buffalo, NY 14207 Andrew Morang and Ashley E. Frey Coastal and Hydraulics Laboratory U.S. Army

Keeping NCI at Frederick Pest-Free—Doug Vaughn | Poster

Cancer.gov

Nuisance critters and creepy crawlers aren’t a problem at the National Cancer Institute (NCI) at Frederick, and that’s largely thanks to the efforts of Douglas Vaughn, the institution’s pest controller. Endearingly known to some staff as “Doug the Bug Guy,” Vaughn has been doing pest control for 39 years, 22 of which have been at NCI at Frederick. However, he doesn’t just handle bugs, and he isn’t the average exterminator.

Compound 49b Reduces Inflammatory Markers and Apoptosis after Ocular Blast Injury

DTIC Science & Technology

2013-09-01

retinal endothelial cells and in a diabetic retinopathy model [7, 10]. Compound 49b was based on the chemical structure of isoproterenol with chemical...Iraq and Afghanistan wars. N Engl J Med, 2011; 364: 2172-3. 7. Zhang Q, Guy K, Pagadala J, et al., Compound 49b Prevents Diabetes -Induced Apoptosis...is effective in reducing TNF and apoptotic 9 proteins in diabetic animals up to 6 months, when applied daily [7]. Isoproterenol was

Speech Research. A Report on the Status and Progress of Studies on the Nature of Speech, Instrumentation for its Investigation, and Practical Applications.

DTIC Science & Technology

1978-03-01

Gloria J. Borden* Guy Garden* Robert Crowder* Steven B. Davis Michael Dorman* Donna Erickson William Ewan* Carol A. Fowler* Frances...Robert Crowder* Steven B. Davis Michael Dorman* Donna Erickson William Ewan* Carol A. Fowler* Frances J. Freeman* Jane H. Gaitenby Thomas J...Gibson, 1971; LaBerge and Samuels, 1974; Doehring, 1976; Estes, in press). We distinguish, in particular, between five separate levels of

Air Force Project Competition

DTIC Science & Technology

2014-10-22

FA9550-11-1-0235 final report The Johns Hopkins University Dr Nathan Scott 7 Team BRX 2012-13: Will Crawford, Ben Wasser , Renata Smith, Danny Fisher...custom sock and braced with guy ropes. See Fig. 8. Fig. 8 Ben Wasser and Will Crawford testing the bridge in April 2013. FA9550-11-1-0235 final report...The Johns Hopkins University Dr Nathan Scott 8 Fig. 9 Ben Wasser carrying the folded, stowed bridge in its backpack. The pack weighed about 45lb

Air Force Project Competition

DTIC Science & Technology

2014-10-17

FA9550-11-1-0235 final report The Johns Hopkins University Dr Nathan Scott 7 Team BRX 2012-13: Will Crawford, Ben Wasser , Renata Smith, Danny Fisher...custom sock and braced with guy ropes. See Fig. 8. Fig. 8 Ben Wasser and Will Crawford testing the bridge in April 2013. FA9550-11-1-0235 final report...The Johns Hopkins University Dr Nathan Scott 8 Fig. 9 Ben Wasser carrying the folded, stowed bridge in its backpack. The pack weighed about 45lb

JPRS Report, Near East & South Asia.

DTIC Science & Technology

1990-09-06

Ambar, or others would get into their cars and go for a horn-blasting spin through the settlement. Additional vehicles would gather and the...Bidya, broken windshields on the cars, and a violent spin through the Arab village. That is not what characterized our activity, Rafa’eli will now...Qiryat Arba’, by the way, the phenomena were much more severe. There, they did not always wait for a special event to send the guys for a spin through

Department of Defense Report on Search for Human Radiation Experiment Records, 1944 - 1994, Volume 2

DTIC Science & Technology

1997-06-01

1-66 Serial investigation of a variety of congenital deformities of the brain case and facial skeleton and the response to treatment ...subsequent treatment of cleft lip and palate defects. The original proposal called for 100 patients and a comparison group of 100 "normals." To date, no...brain case and facial skeleton and the response to treatment . Document Type: Protocol. Document Date: 12 January 1966 Authors: Guy C. Nicholson; Thomas

Resistance to Paradigm Change: Potential Crisis for the U.S. Army and the All-Volunteer Force

DTIC Science & Technology

2008-05-22

institutional theory . It is important to note that there is no universally accepted definition of what defines an institution. Philip Selznick, in...had specialized knowledge and skill, 19 B. Guy Peters, “ Institutional Theory : Problems and Prospects,” (Research Paper for the Institute for... Institutional Theory : Problems and Prospects,” (Research Paper for the Institute for Advanced Studies, Vienna, 2000). Raymond, William. “Uncle Sam says, “I

Landscape Evolution of the Oil Spill Mitigation Sand Berm in the Chandeleur Islands, Louisiana

DTIC Science & Technology

2016-09-01

approval of the use of such commercial products. All product names and trademarks cited are the property of their respective owners. The findings of...sources (modified from Plant and Guy 2013a, 2013b, and 2013c). The upper, middle, and lower panels represent the northern, middle, and southern sections...chain, located approximately sixty miles east of New Orleans, is critical to endangered species breeding , shorebird rookeries, and fisheries and

Experimental Effects of Lime Application on Aquatic Macrophytes: 1. Growth Response Versus Concentration

DTIC Science & Technology

2005-08-01

Prepas, E. E., Ferguson, M. E., Serediak, M., Guy, M., and Hoist, M. (2001). "The effects of lime addition on aquatic macrophytes in hard water : In...ERDC/TN APCRP-EA-10 August 2005 Experimental Effects of Lime Application on Aquatic Macrophytes: 1. Growth Response Versus Concentration by William F...used primarily as a lake rehabilitation technique for limiting algal growth by controlling phosphorus availability in the water column and its release

Acts of Atrocity: Effects on Public Opinion Support During War or Conflict

DTIC Science & Technology

2007-12-01

Taylor Martin, “Her Job: Lock Up Iraq’s Bad Guys: Army Brig. General Janis Karpinski, the Lone Female Commander in Iraq, Runs the Prison System that...photographing naked male and female detainees; forcibly arranging detainees in various sexually explicit positions for photographing; forcing...a dog chain or strap around a naked detainee’s neck and having a female soldier pose for a picture; a male MP guard having sex with a female

Why Johnny Won't Read: Schools Often Dismiss What Boys Like. No Wonder They're Not Wild about Reading

ERIC Educational Resources Information Center

Sullivan, Michael

2004-01-01

It's not that boys can not read, they just do not read. Study after study reveals that boys read less than girls. And according to the U.S. Department of Education, school-age boys tend to read a grade and a half lower than girls. How can librarians get guys to turn the page? For starters, they need to move beyond their traditional "here is a book…

KSC-2009-5413

NASA Image and Video Library

2009-10-11

KAZAKHASTAN - The Soyuz TMA-14 spacecraft is seen as it lands with Expedition 20 Commander Gennady Padalka, Flight Engineer Michael Barratt, and spaceflight participant Guy Laliberte near the town of Arkalyk, Kazakhstan, on Sunday, Oct. 11, 2009. Padalka and Barratt are returning from six months onboard the International Space Station, along with Laliberte who arrived at the station on Oct. 2 with Expedition 21 Flight Engineers Jeff Williams and Maxim Suraev aboard the Soyuz TMA-16 spacecraft. Photo Credit: NASA/Bill Ingalls

KSC-2009-5412

NASA Image and Video Library

2009-10-11

KAZAKHASTAN - The Soyuz TMA-14 spacecraft is seen as it lands with Expedition 20 Commander Gennady Padalka, Flight Engineer Michael Barratt, and spaceflight participant Guy Laliberte near the town of Arkalyk, Kazakhstan, on Sunday, Oct. 11, 2009. Padalka and Barratt are returning from six months onboard the International Space Station, along with Laliberte who arrived at the station on Oct. 2 with Expedition 21 Flight Engineers Jeff Williams and Maxim Suraev aboard the Soyuz TMA-16 spacecraft. Photo Credit: NASA/Bill Ingalls

KSC-2009-5414

NASA Image and Video Library

2009-10-11

KAZAKHASTAN - The Soyuz TMA-14 spacecraft is seen as it lands with Expedition 20 Commander Gennady Padalka, Flight Engineer Michael Barratt, and spaceflight participant Guy Laliberte near the town of Arkalyk, Kazakhstan, on Sunday, Oct. 11, 2009. Padalka and Barratt are returning from six months onboard the International Space Station, along with Laliberte who arrived at the station on Oct. 2 with Expedition 21 Flight Engineers Jeff Williams and Maxim Suraev aboard the Soyuz TMA-16 spacecraft. Photo Credit: NASA/Bill Ingalls

Expedition 21 Prelaunch Press Conference

NASA Image and Video Library

2009-09-28

Spaceflight Participant Guy Laliberté, left, Expedition 21 Flight Engineer Maxim Suraev, center, and Expedition 21 Flight Engineer Jeffrey N. Williams reveal t-shirts showing their faces superimposed on characters from the Russian movie "White Sun of the Desert" at the end of the press conference, Tuesday, Sept. 29, 2009 at the Cosmonaut Hotel in Baikonur, Kazakhstan. It is tradition for all crews flying on the Soyuz to watch this movie several days before they launch. Photo Credit: (NASA/Bill Ingalls)

Ontology for the Gridded Met Database

DTIC Science & Technology

2007-07-01

several concerned one or other of the following two possibilities: A “crib sheet” interpreted as a cloth sheet used in a baby’s crib or, alternately...brain decided that the math professor was the guy, but as it turned out, they both were—the math professor had made a mid-life career change to artist... bulletproof . If you tell your teenager to take out the garbage and she doesn’t, should you attribute the failure to lack of understanding? With

Officers and Council, 1998-1999

NASA Astrophysics Data System (ADS)

1999-10-01

The 1998-1999 Council of the British Astronomical Association photographed on the steps of Burlington House, London, on 1999 May 26. Front row, left to right: Bob Marriott, Hazel McGee, Martin Mobberley, Nick James, Jonathan Shanklin, Ron Johnson; centre: Richard Miles, Gordon Taylor, Jacqueline Mitton, David Tucker, John Mason, Pat Barber, David Reid, Peter Hudson; back: Laurence Anslow, Guy Hurst, Lionel Mayling, Nick Hewitt, Owen Brazell, Tony Kinder, Mark Armstrong, Maurice Gavin. Photo by Hazel McGee and Linda Newton.

An Estimate of Avian Mortality at Communication Towers in the United States and Canada

PubMed Central

Longcore, Travis; Rich, Catherine; Mineau, Pierre; MacDonald, Beau; Bert, Daniel G.; Sullivan, Lauren M.; Mutrie, Erin; Gauthreaux, Sidney A.; Avery, Michael L.; Crawford, Robert L.; Manville, Albert M.; Travis, Emilie R.; Drake, David

2012-01-01

Avian mortality at communication towers in the continental United States and Canada is an issue of pressing conservation concern. Previous estimates of this mortality have been based on limited data and have not included Canada. We compiled a database of communication towers in the continental United States and Canada and estimated avian mortality by tower with a regression relating avian mortality to tower height. This equation was derived from 38 tower studies for which mortality data were available and corrected for sampling effort, search efficiency, and scavenging where appropriate. Although most studies document mortality at guyed towers with steady-burning lights, we accounted for lower mortality at towers without guy wires or steady-burning lights by adjusting estimates based on published studies. The resulting estimate of mortality at towers is 6.8 million birds per year in the United States and Canada. Bootstrapped subsampling indicated that the regression was robust to the choice of studies included and a comparison of multiple regression models showed that incorporating sampling, scavenging, and search efficiency adjustments improved model fit. Estimating total avian mortality is only a first step in developing an assessment of the biological significance of mortality at communication towers for individual species or groups of species. Nevertheless, our estimate can be used to evaluate this source of mortality, develop subsequent per-species mortality estimates, and motivate policy action. PMID:22558082

Quantitative nondestructive in-service evaluation of stay cables of cable-stayed bridges: methods and practical experience

NASA Astrophysics Data System (ADS)

Weischedel, Herbert R.; Hoehle, Hans-Werner

1995-05-01

Stay cables of cable-stayed bridges have corrosion protection systems that can be elaborate. For example, such a system may simply consist of one or several coats of paint, or--more complex--of plastic pipes that are wrapped with tape and filled with grout. Frequently, these corrosion protection systems prevent visual inspections. Therefore, alternative nondestructive examination methods are called for. For example, modern dual-function electromagnetic (EM) instruments allow the simultaneous detection of external and internal localized flaws (such as external and internal broken wires and corrosion piting) and the measurement of loss of metallic cross-sectional area (typically caused by external or internal corrosion or wear). Initially developed for mining and skiing applications, these instruments have been successfully used for the inspection of stays of cable-stayed bridges, and for the inspection of guys of smoke stacks, flare stacks, broadcast towers, suspended roofs, etc. As a rule, guys and bridge cables are not subjected to wear and bending stresses. However, their safety can be compromised by corrosion caused by the failure of corrosion protection systems. Furthermore, live loads and wind forces create intermittent tensile stresses that can cause fatigue breaks of wires. This paper discusses the use of dual-function EM instruments for the detection and the nondestructive quantitative evaluation of cable deterioration. It explains the underlying principles. Experiences with this method together with field inspection results will be presented.

Paracetamol (acetaminophen) pack size restrictions and poisoning severity: time trends in enquiries to a UK poisons centre.

PubMed

Morgan, O; Hawkins, L; Edwards, N; Dargan, P

2007-10-01

In September 1998, legislation was introduced in the United Kingdom to limit paracetamol pack sizes to 16 tablets of 500 mg at general sales outlets and 32 tablets of 500 mg at pharmacies. The effect of the regulations on severity of paracetamol poisoning is unclear. The aim of this study was to describe trends in the severity of paracetamol poisoning and to assess the impact of the 1998 Regulations on the enquiries to a UK poisons centre. We extracted data about the age, sex and number of tablets or capsules of paracetamol ingested by patients notified to Guy's and St Thomas' Poisons Unit (London, UK) between 1996 and 2004. During the study period, there were approximately 140 000 patients with suspected paracetamol poisoning, accounting for around 11% of all patients reported to the poisons unit. The median number of tablets fell from 25 to 20 for males and 20 to 16 for females after 1998. There was also a reduction in the proportion of patients who ingested 17-32 tablets (from 36% to 30%) and 33-100 tablets (from 25% to 19%). Following the 1998 Regulations there was a decline in the severity, but not frequency, of paracetamol poisoning cases reported to Guy's and St Thomas' Poisons Unit. It is unclear whether the decline in severity was a direct consequence of the regulations.

An estimate of avian mortality at communication towers in the United States and Canada.

PubMed

Longcore, Travis; Rich, Catherine; Mineau, Pierre; MacDonald, Beau; Bert, Daniel G; Sullivan, Lauren M; Mutrie, Erin; Gauthreaux, Sidney A; Avery, Michael L; Crawford, Robert L; Manville, Albert M; Travis, Emilie R; Drake, David

2012-01-01

Avian mortality at communication towers in the continental United States and Canada is an issue of pressing conservation concern. Previous estimates of this mortality have been based on limited data and have not included Canada. We compiled a database of communication towers in the continental United States and Canada and estimated avian mortality by tower with a regression relating avian mortality to tower height. This equation was derived from 38 tower studies for which mortality data were available and corrected for sampling effort, search efficiency, and scavenging where appropriate. Although most studies document mortality at guyed towers with steady-burning lights, we accounted for lower mortality at towers without guy wires or steady-burning lights by adjusting estimates based on published studies. The resulting estimate of mortality at towers is 6.8 million birds per year in the United States and Canada. Bootstrapped subsampling indicated that the regression was robust to the choice of studies included and a comparison of multiple regression models showed that incorporating sampling, scavenging, and search efficiency adjustments improved model fit. Estimating total avian mortality is only a first step in developing an assessment of the biological significance of mortality at communication towers for individual species or groups of species. Nevertheless, our estimate can be used to evaluate this source of mortality, develop subsequent per-species mortality estimates, and motivate policy action.

Masculinities, 'guy talk' and 'manning up': a discourse analysis of how young men talk about sexual health.

PubMed

Knight, Rod; Shoveller, Jean A; Oliffe, John L; Gilbert, Mark; Frank, Blye; Ogilvie, Gina

2012-11-01

Sexually transmitted infection testing rates among young men remain low, and their disengagement from sexual health services has been linked to enactments of masculinity that prohibit or truncate discussions of sexual health. Understanding how men align with multiple masculinities is therefore important for tailoring interventions that appropriately respond to their needs. We draw on 32 in-depth interviews with 15-24-year-old men to explore the discourses that facilitate or shut down sexual health communication with peers and sex partners. We employ a critical discourse analysis to explore how men's conversations about sexual health are constituted by masculine hierarchies (such as the ways in which masculinities influence men's ability to construct or challenge and contest dominant discourses about sexual health). Men's conversations about sexual health focused primarily around their sexual encounters - something frequently referred to as 'guy talk'. Also described were situations whereby participants employed a discourse of 'manning up' to (i) exert power over others with disregard for potential repercussions and (ii) deploy power to affirm and reify their own hyper-masculine identities, while using their personal (masculine) power to help others (who are subordinate in the social ordering of men). By better understanding how masculine discourses are employed by men, their sexual health needs can be advanced. © 2012 The Authors. Sociology of Health & Illness © 2012 Foundation for the Sociology of Health & Illness/Blackwell Publishing Ltd.

Improved Training Program for Fall Prevention of Warfighters with Lower Extremity Trauma

DTIC Science & Technology

2016-10-01

productive, active civilian life. The training program utilizes a microprocessor -controlled treadmill designed to deliver task- specific training...National Military Medical Center (WRNMMC), and Mayo. The fall prevention training program utilizes a microprocessor -controlled treadmill to deliver

Development of STEADI: a fall prevention resource for health care providers.

PubMed

Stevens, Judy A; Phelan, Elizabeth A

2013-09-01

Falls among people aged ≥65 years are the leading cause of both injury deaths and emergency department visits for trauma. Research shows that many falls are preventable. In the clinical setting, an effective fall intervention involves assessing and addressing an individual's fall risk factors. This individualized approach is recommended in the American and British Geriatrics Societies' (AGS/BGS) practice guideline. This article describes the development of STEADI (Stopping Elderly Accidents, Deaths, and Injuries), a fall prevention tool kit that contains an array of health care provider resources for assessing and addressing fall risk in clinical settings. As researchers at the Centers for Disease Control and Prevention's Injury Center, we reviewed relevant literature and conducted in-depth interviews with health care providers to determine current knowledge and practices related to older adult fall prevention. We developed draft resources based on the AGS/BGS guideline, incorporated provider input, and addressed identified knowledge and practice gaps. Draft resources were reviewed by six focus groups of health care providers and revised. The completed STEADI tool kit, Preventing Falls in Older Patients-A Provider Tool Kit, is designed to help health care providers incorporate fall risk assessment and individualized fall interventions into routine clinical practice and to link clinical care with community-based fall prevention programs.

Development of STEADI: A Fall Prevention Resource for Health Care Providers

PubMed Central

Stevens, Judy A.; Phelan, Elizabeth A.

2015-01-01

Falls among people aged ≥65 years are the leading cause of both injury deaths and emergency department visits for trauma. Research shows that many falls are preventable. In the clinical setting, an effective fall intervention involves assessing and addressing an individual’s fall risk factors. This individualized approach is recommended in the American and British Geriatrics Societies’ (AGS/BGS) practice guideline. This article describes the development of STEADI (Stopping Elderly Accidents, Deaths, and Injuries), a fall prevention tool kit that contains an array of health care provider resources for assessing and addressing fall risk in clinical settings. As researchers at the Centers for Disease Control and Prevention’s Injury Center, we reviewed relevant literature and conducted in-depth interviews with health care providers to determine current knowledge and practices related to older adult fall prevention. We developed draft resources based on the AGS/BGS guideline, incorporated provider input, and addressed identified knowledge and practice gaps. Draft resources were reviewed by six focus groups of health care providers and revised. The completed STEADI tool kit, Preventing Falls in Older Patients—A Provider Tool Kit, is designed to help health care providers incorporate fall risk assessment and individualized fall interventions into routine clinical practice and to link clinical care with community-based fall prevention programs. PMID:23159993

Effect of square stepping exercise for older adults to prevent fall and injury related to fall: systematic review and meta-analysis of current evidences.

PubMed

Fisseha, Berihu; Janakiraman, Balamurugan; Yitayeh, Asmare; Ravichandran, Hariharasudhan

2017-02-01

Falls and fall related injuries become an emerging health problem among older adults. As a result a review of the recent evidences is needed to design a prevention strategy. The aim of this review was to determine the effect of square stepping exercise (SSE) for fall down injury among older adults compared with walking training or other exercises. An electronic database search for relevant randomized control trials published in English from 2005 to 2016 was conducted. Articles with outcome measures of functional reach, perceived health status, fear of fall were included. Quality of the included articles was rated using Physiotherapy Evidence Database (PEDro) scale and the pooled effect of SSE was obtained by Review Manager (RevMan5) software. Significant effect of SSE was detected over walking or no treatment to improve balance as well to prevent fear of fall and improve perceived health status. The results of this systematic review proposed that SSE significantly better than walking or no treatment to prevent fall, prevent fear of fall and improve perceived health status.

Sulfonylureas and risk of falls and fractures: a systematic review.

PubMed

Lapane, Kate L; Yang, Shibing; Brown, Monique J; Jawahar, Rachel; Pagliasotti, Caleb; Rajpathak, Swapnil

2013-07-01

Sulfonylureas have been linked to increased risk of hypoglycemia. Hypoglycemia may lead to falls, and falls may lead to fracture. However, studies quantifying the association between sulfonylureas and fractures are sparse and yield inconsistent results. The purpose of this article was to review the literature regarding sulfonylurea use and falls or fall-related fractures among older adults with type 2 diabetes mellitus and to delineate areas for future research. We searched MEDLINE (1966-March 2012) and CINAHL (1937-March 2012) for studies of patients with type 2 diabetes mellitus living in the community or nursing homes. The search algorithms combined three domains: (1) diabetic patients, (2) sulfonylurea medications, and (3) fractures or falls. We included only publications in English that pertained to human subjects. We found 9 randomized trials and 12 non-experimental studies that met the inclusion criteria. The guidelines provided by the Cochrane handbook or Agency for Healthcare Research and Quality (AHRQ) Methods Guide are too general to distinguish the quality of included non-experimental studies, so we developed several specific domains based on those general guidelines. These domains included study design, study population, follow-up time, comparison group, exposure definition, outcome definition, induction period, confounding adjustment, and attrition or missing data. The data were not amenable to a meta-analysis. No clinical trials included fracture as a primary endpoint. Most clinical trials excluded older adults. Most studies were not designed to evaluate the risk of sulfonylureas on fractures or falls. Studies did not show an increased risk of falls/fractures with sulfonylurea. The data available from existing studies suffer from methodological limitations including insufficient events, lack of primary endpoints, exclusion of older adults, and lack of clarity or inappropriate comparison groups. Future studies are needed to appropriately estimate the effect of sulfonylureas on falls or fall-related fractures in older adults who are at increased risk for hypoglycemia, the hypothesized mechanism for fractures related to sulfonylurea therapy.

Cognitive work analysis to evaluate the problem of patient falls in an inpatient setting

PubMed Central

Lopez, Karen Dunn; Cary, Michael P; Kanak, Mary F

2010-01-01

Objective To identify factors in the nursing work domain that contribute to the problem of inpatient falls, aside from patient risk, using cognitive work analysis. Design A mix of qualitative and quantitative methods were used to identify work constraints imposed on nurses, which may underlie patient falls. Measurements Data collection was done on a neurology unit staffed by 27 registered nurses and utilized field observations, focus groups, time–motion studies and written surveys (AHRQ Hospital Survey on Patient Culture, NASA-TLX, and custom Nursing Knowledge of Fall Prevention Subscale). Results Four major constraints were identified that inhibit nurses' ability to prevent patient falls. All constraints relate to work processes and the physical work environment, opposed to safety culture or nursing knowledge, as currently emphasized. The constraints were: cognitive ‘head data’, temporal workload, inconsistencies in written and verbal transfer of patient data, and limitations in the physical environment. To deal with these constraints, the nurses tend to employ four workarounds: written and mental chunking schemas, bed alarms, informal querying of the previous care nurse, and informal video and audio surveillance. These workarounds reflect systemic design flaws and may only be minimally effective in decreasing risk to patients. Conclusion Cognitive engineering techniques helped identify seemingly hidden constraints in the work domain that impact the problem of patient falls. System redesign strategies aimed at improving work processes and environmental limitations hold promise for decreasing the incidence of falls in inpatient nursing units. PMID:20442150

A comparison of accuracy of fall detection algorithms (threshold-based vs. machine learning) using waist-mounted tri-axial accelerometer signals from a comprehensive set of falls and non-fall trials.

PubMed

Aziz, Omar; Musngi, Magnus; Park, Edward J; Mori, Greg; Robinovitch, Stephen N

2017-01-01

Falls are the leading cause of injury-related morbidity and mortality among older adults. Over 90 % of hip and wrist fractures and 60 % of traumatic brain injuries in older adults are due to falls. Another serious consequence of falls among older adults is the 'long lie' experienced by individuals who are unable to get up and remain on the ground for an extended period of time after a fall. Considerable research has been conducted over the past decade on the design of wearable sensor systems that can automatically detect falls and send an alert to care providers to reduce the frequency and severity of long lies. While most systems described to date incorporate threshold-based algorithms, machine learning algorithms may offer increased accuracy in detecting falls. In the current study, we compared the accuracy of these two approaches in detecting falls by conducting a comprehensive set of falling experiments with 10 young participants. Participants wore waist-mounted tri-axial accelerometers and simulated the most common causes of falls observed in older adults, along with near-falls and activities of daily living. The overall performance of five machine learning algorithms was greater than the performance of five threshold-based algorithms described in the literature, with support vector machines providing the highest combination of sensitivity and specificity.

Fall Hazards Within Senior Independent Living: A Case-Control Study.

PubMed

Kim, Daejin; Portillo, Margaret

2018-01-01

The main purpose of this research was to identify significant relationships between environmental hazards and older adults' falling. Falls can present a major health risk to older persons. Identifying potential environmental hazards that increase fall risks can be effective for developing fall prevention strategies that can create safer residential environments for older adults. The research included a retrospective analysis of 449 fall incident reports in two case-control buildings. In the homes of 88 older adults residing in independent living, an observational study was conducted to identify environmental hazards using two assessment tools including Westmead Home Safety Assessment (WeHSA) and resident interviews. A fall history analysis indicated that falls occurred in the bathroom were significantly associated with hospitalization. The observational study revealed that the bathroom was the most common place for environmental hazards. The research showed, with increasing age and use of mobility assistive aids, there was a corresponding increase in the total number of environmental hazards. Home hazards were significantly and independently associated with the incidence rate of falls. In other words, the high fall rate building included more environmental hazards compared to the low fall rate building while controlling for residents' age and mobility. The current study provides empirical evidence of the link between environmental hazards and older adults' falling, which is useful for developing effective fall intervention design strategies.

Relationship between location and activity in injurious falls: an exploratory study

PubMed Central

2010-01-01

Background Knowledge about the circumstances under which injurious falls occur could provide healthcare workers with better tools to prevent falls and fall-related injuries. Therefore, we assessed whether older persons who sustain an injurious fall can be classified into specific fall types, based on a combination of fall location and activity up to the moment of the fall. In addition, we assessed whether specific injurious fall types are related to causes of the fall, consequences of the fall, socio-demographic characteristics, and health-related characteristics. Methods An exploratory, cross-sectional study design was used to identify injurious fall types. The study population comprised 333 community-dwelling Dutch elderly people aged 65 years or over who attended an accident and emergency department after a fall. All participants received a self-administered questionnaire after being discharged home. The questionnaire comprised items concerning circumstances of the injurious fall, causes of the fall, consequences of the fall, socio-demographic characteristics and health-related characteristics. Injurious fall types were distinguished by analyzing data by means of HOMALS (homogeneity analysis by means of alternating least squares). Results We identified 4 injurious fall types: 1) Indoor falls related to lavatory visits (hall and bathroom); 2) Indoor falls during other activities of daily living; 3) Outdoor falls near the home during instrumental activities of daily living; 4) Outdoor falls away from home, occurring during walking, cycling, and shopping for groceries. These injurious fall types were significantly related to age, cause of the fall, activity avoidance and daily functioning. Conclusion The face validity of the injurious fall typology is obvious. However, we found no relationship between the injurious fall types and severity of the consequences of the fall. Nevertheless, there appears to be a difference between the prevalence of fractures and the cause of the fall between the injurious fall types. Our data suggests that with regard to prevention of serious injuries, we should pay special attention to outdoor fallers and indoor fallers during lavatory visits. In addition, we should have special attention for causes of the fall. However, the conclusions reached in this exploratory analysis are tentative and need to be validated in a separate dataset. PMID:20565871

Falls prevention advice and visual feedback to those at risk of falling: study protocol for a pilot randomized controlled trial

PubMed Central

2013-01-01

Background Studies have shown that functional strength and balance exercises can reduce the risk of falling in older people if they are done on a regular basis. However, the repetitive nature of these exercises; combined with the inherent lack of feedback of progress may discourage seniors from exercising in the home, thereby rendering such an intervention ineffective. This study hypothesizes that the use of visual feedback and multimodal games will be more effective in encouraging adherence to home rehabilitation than standard care; thereby promoting independence and improving the quality of life in older adults at risk of falling. Methods A pllel-group pilot randomized controlled trial with 3 groups of participants will be conducted in the home for 12 weeks. Participants will include older adults who have been identified as at risk of falling (n = 48), over the age of 65, living in the community, and suitable for a home exercise intervention. The primary outcome is adherence to exercise. Secondary outcomes include: variability in stride length, stride time and double support time (DST); walking speed; Timed up and go test (TUG); Falls Efficacy Scale International (FES-I); CONFbal scale; Romberg’s test; and quality of life measures (SF-12 and EuroQol EQ-5D). Qualitative assessments on personal experiences with rehabilitation tools will be done before and after the trial. Discussion This study will investigate the use of visual feedback and engaging multimodal activities to address the problem of non-compliance to home exercises for falls rehabilitation. One of the unique qualities of this study is the adaptation of special participatory design methods through which the end users (fallers) will be involved in the design of the proposed rehabilitation tools at various stages of the design process. Trial registration ISRCTN79967470 PMID:23510162

Improvement of Physical Therapist Assessment of Risk of Falls in the Hospital and Discharge Handover Through an Intervention to Modify Clinical Behavior.

PubMed

Thomas, Susie; Mackintosh, Shylie

2016-06-01

Discharge from the hospital is a high risk transition period for older adults at risk of falls. Guidelines relevant to physical therapists for managing this risk are well documented, but commonly not implemented. This project implemented an intervention to improve physical therapists' adherence to key guideline recommendations for managing risk of falls on discharge from one hospital. A pretest-posttest study design was undertaken and was underpinned by the Theoretical Domains Framework (TDF) to aid in the design of interventions to increase physical therapists' adherence to guideline recommendations and to identify barriers to these interventions. A multifaceted intervention was implemented, including the establishment of a governance committee, education sessions, development of a "pathway" to guide practice, modification of an existing standardized assessment proforma, development of standardized processes and indicators for handover, increasing availability of educational handouts, audit and feedback processes, and allocation of dedicated staffing to oversee falls prevention within the physical therapy department. There were significant improvements in physical therapist behavior leading to key guideline recommendations being met, including: the proportion of patients who were identified to be at risk of falls (6.3% preintervention versus 94.8% postintervention) prior to discharge, an increase in documentation of clinical handover at discharge (68.6% preintervention versus 90.9% postintervention), and improvement in the quality of this documented clinical handover (34.9% of case notes met 5 criteria preintervention versus 92.9% postintervention). The approach was resource intensive and consequently may be difficult to replicate at other sites. A multifaceted intervention underpinned by the TDF, designed to modify physical therapists' behavior to improve adherence to guideline recommendations for managing risk of falls on discharge from one hospital, was successful. © 2016 American Physical Therapy Association.

A Multicomponent Fall Prevention Strategy Reduces Falls at an Academic Medical Center.

PubMed

France, Dan; Slayton, Jenny; Moore, Sonya; Domenico, Henry; Matthews, Julia; Steaban, Robin L; Choma, Neesha

2017-09-01

While the reduction in fall rates has not kept pace with the reduction of other hospital-acquired conditions, patient safety research and quality improvement (QI) initiatives at the system and hospital levels have achieved positive results and provide insights into potentially effective risk reduction strategies. An academic medical center developed a QI-based multicomponent strategy for fall prevention and pilot tested it for six months in three high-risk units-the Neuroscience Acute Care Unit, the Myelosuppression/Stem Cell Transplant Unit, and the Acute Care for the Elderly Unit-before implementing and evaluating the strategy hospitalwide. The multicomponent fall strategy was evaluated using a pre-post study design. The main outcome measures were falls and falls with harm measured in events per 1,000 patient-days. Fall rates were monitored and compared for three classes of falls: (1) accidental, (2) anticipated physiologic, and (3) unanticipated physiologic. Statistical process control charts showed that the pilot units had achieved significant reductions in falls with harm during the last five months of data collection. Wald test and segmented regression analyses revealed significant improvements in pooled postintervention fall rates, stratified by fall type. The hospitalwide implementation of the program resulted in a 47% overall reduction in falls in the postintervention period. A fall prevention strategy that targeted the spectrum of risk factors produced measurable improvement in fall rates and rates of patient harm. Hospitals must continue developing, rigorously testing, and sharing their results and experiences in implementing and sustaining multicomponent fall prevention strategies. Copyright © 2017 The Joint Commission. Published by Elsevier Inc. All rights reserved.

Barriers faced by healthcare professionals when managing falls in older people in Kuala Lumpur, Malaysia: a qualitative study

PubMed Central

Loganathan, Annaletchumy; Ng, Chirk Jenn; Tan, Maw Pin; Low, Wah Yun

2015-01-01

Objective To explore the barriers faced by healthcare professionals (HCPs) in managing falls among older people (aged above 60 years) who have a high risk of falling. Research design The study used a qualitative methodology, comprising 10 in-depth interviews and two focus group discussions. A semistructured topic guide was used to facilitate the interviews, which were audio recorded, transcribed verbatim and checked for accuracy. Data were analysed thematically using WeftQDA software. Participants 20 HCPs who managed falls in older people. Setting This study was conducted at the Primary Care Clinic in the University Malaya Medical Centre (UMMC), Malaysia. Results Four categories of barriers emerged—these were related to perceived barriers for older people, HCPs’ barriers, lack of caregiver support and healthcare system barriers. HCPs perceived that older people normalised falls, felt stigmatised, were fatalistic, as well as in denial regarding falls-related advice. HCPs themselves trivialised falls and lacked the skills to manage falls. Rehabilitation was impeded by premature decisions to admit older people to nursing homes. Lastly, there was a lack of healthcare providers as well as a dearth of fall education and training on fall prevention for HCPs. Conclusions This study identified barriers that explain poor fall management in older people with a high risk of falls. The lack of structured fall prevention guidelines and insufficient training in fall management made HCPs unable to advise patients on how to prevent falls. The findings of this study warrant evidence-based structured fall prevention intervention targeted to patients as well as to HCPs. PMID:26546140