Audit Report. Quick-Reaction Report on the Review of Defense Base Closure and Realignment Budget Data for Carswell, Barksdale, Dyess, Minot, and Tinker Air Force Bases

DTIC Science & Technology

1992-11-27

for 10 construction pr~n’jcts for realigning Carswell AFB was not adeauately documented as required by Air Force Regulation (AFR) 86-1, " Programming ...Engineering Programming , Standard Facility Requirements." paragraph 24-70, allows for a total of 25,200 square feet of space for tne warehouse and...cantonment area, and replaced an existing capability. The fact that a replacement wash rack was previously programmed does not alter this requirement

Programmatic Environmental Assessment for Army 2020 Force Structure Realignment

DTIC Science & Technology

2012-11-01

Campbell. 35 • Energy Demand and Generation. Implementation of Alternative 1 would provide 36 beneficial effects to energy consumption on the...have direct effects to the inhabitants ( fish , invertebrates) and indirect effects to the 20 wildlife that forage for food in these areas. JBER...Impacts to water quality have direct 33 effects to the inhabitants ( fish , invertebrates) and indirect effects to the wildlife that forage for 34 food in

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

Guadarrama, D.S.

The final round of the Base Realignment and Closure Commission (BRAC) included Kelly AFB, Texas, one of the largest military industrial depots in the United States, to be realigned/closed. The successful realignment and closure of this depot relies heavily on meeting the environmental challenges faced by the Air Force and the Local Reuse Authority (LRA). From the onset, the Department of Defense (DoD) and the Air Force were aware this effort was not common to any prior BRAC recommended closures. Privatization-in-Place (PIP) was an option offered to Kelly AFB by the President to lessen the severity of economic loss tomore » the community. The President also directed the acceleration of environmental cleanup at BRAC bases where the Environmental Management (EM) Directorate at Kelly has aggressively met and continues to meet the mission requirements while also serving the LRA and the Air Force Base Conversion Agency (AFBCA) meet the BRAC directives at Air Force installations. The privatization momentum has also generated a myriad of requests for environmental information from companies interested in relocating to Kelly AFB. To achieve a successful transition, EM must maintain awareness on issues in and outside the environmental arena. The paper will offer information on Kelly`s pro-active approach maintained by the EM staff as they serve in the forefront of the closure/realignment mission. A discussion of the aggressive community outreach efforts to assist the local community understand the BRAC process and the impact on the restoration and compliance activities will be provided. They also orchestrated an Environmental Industry Day whereby hundreds of environmental representatives observed the industrial processes at Kelly and successful programs while achieving compliance with environmental regulations.« less

Environmental Impact Statement. Preliminary Draft. Realignment of Cannon Air Force Base, Curry County, New Mexico

DTIC Science & Technology

1989-12-15

creation of the Mount Dora Military Operations Area are proposed actions associated with the realignment. Contact for Further Information: Captain...2.2.5 Establishment of the Mount Dora MOA ................. 2-1532.2.6 Pecos MOA Use ................................. 2-21 2.3 THE NO-ACTION...2-22 2.3.3 Establishment of the Mount Dora MOA ................. 2-22 2.3.4 Pecos MOA Use ................................. 2-2532.4

Final Base Realignment and Closure (BRAC) Environmental Assessment for Realignment of Nellis Air Force Base

DTIC Science & Technology

2007-03-01

Traffic Control Assigned Airspace ATG Adversary Tactics Group AWACS Airborne Warning and Control System BAQ Bureau of Air Quality BLM Bureau of Land...Department of Interior Actions BLM The BLM manages millions of acres of public lands in southern Nevada which include portions of NTTR and...within NTTR and would not affect BLM lands adjacent to the base. Therefore, there are no cumulative impacts. USFWS Aircraft operate within the

JPRS Report China.

DTIC Science & Technology

1988-08-09

conditions conducive to price reform through realigning the industrial structure . What is meant by holding off is that, as long as the present...onus will be on the owners, and we will see a realigning of the capital structure , and varying increases or decreases in the property of capital...prices among farm products and preserve a rational structure for the agricultural industry. 12513 Enterprise, Corporate Ownership Discussed

75 FR 29322 - Base Closure and Realignment

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-25

...-6020. Local Redevelopment Authority (LRA) Arizona Installation Name: Air Force Research Laboratory. LRA... provides a corresponding listing of the Local Redevelopment Authorities (LRA) for the Air Force Research Laboratory, Arizona, and portions of the Newport Naval Complex, Rhode Island, recognized by the Secretary of...

Health sciences libraries: strategies in an era of changing economics.

PubMed Central

Messerle, J

1987-01-01

Libraries in health care settings reflect their parent institutions, which, in turn, are affected by environmental changes. The economic climate of the 1980s, unleashing competitive forces and threatening the survival of some institutions, has had a major impact on both hospitals and academic health centers. The challenge to libraries of these institutions calls for reassessment of programs and realignment in their power structures. It is argued that libraries which position themselves to capitalize on the current economic environment will create a future with new opportunities. PMID:3828607

Expanding Primary Care at William Beaumont Army Medical Center to Support an Increased Beneficiary Population Resulting from the 2005 Base Realignment and Closure Commission Report

DTIC Science & Technology

2006-07-01

the Army Health Facility Planning Agency (HFPA). F HFPA Bl s B CCSIMakhldr PA& E ecision MECOM anpowe Support GPRMS SuthWest egion - IM CTRI WEIST (DcI 4...providers or resources. Finally, is there potential for consolidation of staff support areas such as lounges , locker rooms or conference areas (DoD Medical...Organization and Equipment for the ist AD (see appendix I). Utilizing this identified structure, the Army Force Management Support Agency web portal

Influence of rheology on realignment of mantle convective structure with plate motion after a plate reorganization

NASA Astrophysics Data System (ADS)

van Hunen, J.; Zhong, S.

2006-08-01

Small-scale convection (SSC) rolls below the oceanic lithosphere have the tendency to align with the large-scale shearing direction and thus with the plate motion direction relative to the deep mantle. Understanding the timescales of and processes responsible for realignment would contribute significantly to our understanding of the unresolved phenomena in the Pacific such as gravity lineations, small-scale seismic velocity variations, and intraplate volcanism that cannot be explained by hot spots. In this study we examine the evolution of those convection rolls when this relative plate motion direction is suddenly changed, as suggested by the kink in the Hawaii-Emperor seamount chain. Using three-dimensional numerical flow models, we investigate the realignment of SSC rolls after a change in plate motion direction. From the nature of the SSC, it is expected that rheological parameters dominate the characteristics of this realignment. Our results show that this is indeed the case. We find that (1) using constraints from onset timing of SSC, realignment of rolls can occur as fast as within 20 Ma, but might also take much longer, dependent on the rheology; (2) the realignment period is strongly correlated to the sum of large-scale shear stress induced by plate motion and small-scale shear stress from the SSC itself; (3) in a mantle deforming by dislocation creep, realignment occurs faster than by diffusion creep, because dislocation creep SSC is more vigorous; and (4) activation energy has little influence on the realignment time. Possible evidence for the realignment period might come from precise age determination of intraplate volcanism or azimuthal seismic anisotropy.

Defense Base Realignment and Closure Military Construction Budget Data for Sheppard Air Force Base, Wichita Falls, Texas

DTIC Science & Technology

1995-06-23

provides the results of the audit of one project, valued at $1.8 million, for the repair of roads on Sheppard Air Force Base, Wichita Falls, Texas. The ... audit also assessed the adequacy of the management control program as it applied to the audit objectives.

Defense Base Realignment and Closure Budget Data for Closing Naval Station Charleston, South Carolina, and Realigning Projects at Various Sites

DTIC Science & Technology

1995-03-15

Charleston, SC Naval Submarine Base Kings Bay, GA Naval Weapons Station Charleston, SC Naval Reserve Force, New Orleans, LA Naval Reserve Readiness...2.0X3.2 2.0X3.0 Chut cabin« 2 2.0X5.0 2.0X5.0 Chair 2 2.6X2.8 2.6X3.0 CoSae -IaM« 1 2.2X4.0...working space for the Administrative Diviiion Officer. Correspondence Supervisor. Correspondence desk, Word Processin» de *. TAD/ Security Clerk, and

Effect of Age and Proteoglycan Deficiency on Collagen Fiber Re-Alignment and Mechanical Properties in Mouse Supraspinatus Tendon

PubMed Central

Connizzo, Brianne K.; Sarver, Joseph J.; Iozzo, Renato V.; Birk, David E.; Soslowsky, Louis J.

2013-01-01

Collagen fiber realignment is one mechanism by which tendon responds to load. Re-alignment is altered when the structure of tendon is altered, such as in the natural process of aging or with alterations of matrix proteins, such as proteoglycan expression. While changes in re-alignment and mechanical properties have been investigated recently during development, they have not been studied in (1) aged tendons, or (2) in the absence of key proteoglycans. Collagen fiber re-alignment and the corresponding mechanical properties are quantified throughout tensile mechanical testing in both the insertion site and the midsubstance of mouse supraspinatus tendons in wild type (WT), decorin-null (Dcn-/-), and biglycan-null (Bgn-/-) mice at three different ages (90 days, 300 days, and 570 days). Percent relaxation was significantly decreased with age in the WT and Dcn-/- tendons, but not in the Bgn-/- tendons. Changes with age were found in the linear modulus at the insertion site where the 300 day group was greater than the 90 day and 570 day group in the Bgn-/- tendons and the 90 day group was smaller than the 300 day and 570 day groups in the Dcn-/- tendons. However, no changes in modulus were found across age in WT tendons were found. The midsubstance fibers of the WT and Bgn-/- tendons were initially less aligned with increasing age. The re-alignment was significantly altered with age in the WT tendons, with older groups responding to load later in the mechanical test. This was also seen in the Dcn-/- midsubstance and the Bgn-/- insertion, but not in the other locations. Although some studies have found changes in the WT mechanical properties with age, this study did not support those findings. However, it did show fiber re-alignment changes at both locations with age, suggesting a breakdown of tendon′s ability to respond to load in later ages. In the proteoglycan-null tendons however, there were changes in the mechanical properties, accompanied only by location-dependent re-alignment changes, suggesting a site-specific role for these molecules in loading. Finally, changes in the mechanical properties did not occur in concert with changes in re-alignment, suggesting that typical mechanical property measurements alone are insufficient to describe how structural alterations affect tendon′s response to load. PMID:23445064

Realignment of the Army Government Purchase Card Program in Japan

DTIC Science & Technology

2014-06-01

REDUNDANCIES .........................................................................................28  1.  A/ OPC Bank Setup...28  2.  A/ OPC Training Records ..................................................................29...Air Force instructions AIM Authorization, Issuance, and Maintenance A/ OPC agency/organizational program coordinator AO approving official BO

Mission Realignment of Goodfellow Air Force Base, Texas

DTIC Science & Technology

1989-12-01

rat snake, and desert kingsnake . Lizards include the collared lizard, Texas horned lizard, eastern tree lizard, Great Plains skink, ground skink...oQt rcnrictor Bullsnake .iuophis melanoleuc Great plains rat snake Elaphe guflt Desert kingsnake Lampropeltis getulus Collared lizard .rQty.U• collaris

Tier One: Draft Environmental Impact Statement. Volume 1. Realignment of Mountain Home Air Force Base and Proposed Expanded Range Capability

DTIC Science & Technology

1990-02-01

one of the most valuable assets in the Air Force inventory . This Tier 1 EIS is one tool designed to contribute to the decisionmaking process. The...M3.2-7 M3.2.5 Emission Inventories ...M3.5.3.2 Prehistoric Archaeological Resource Inventory ........................................................... M3.5-4 M3.5.4 Historic and Architectural

Business Case Analysis: Identifying Concerns for the Continuum of Care for United States Air Force Cadets with the Implementation of Base Realignment and Close Initiatives at the Air force Academy Hospital

DTIC Science & Technology

2006-12-31

et al, 2003). Another reason that downsizing is a popular way in which a healthcare organization can become more efficient based on institutional ... theory . This theory states that since other hospitals have used downsizing as a means to become more efficient, so will we. This theory states that

Environmental Impact Statement for Realignment of Beale Air Force Base, California

DTIC Science & Technology

1990-07-01

California Department of Fish and Game CEQ Council of Environmental Quality CERCLA Comprehensive Environmental Response, Compensation, and Liability Act...housing can be developed on government-owned land only with special permission of the Secretary of the Air Force, permission that is infrequently...was not measured in other drainage systems at Beale AFB; however, it can be assumed to have similar characteristics to those reported for Hutchinson

Ankle joint pressure changes in high tibial and distal femoral osteotomies: a cadaver study.

PubMed

Krause, F; Barandun, A; Klammer, G; Zderic, I; Gueorguiev, B; Schmid, T

2017-01-01

To assess the effect of high tibial and distal femoral osteotomies (HTO and DFO) on the pressure characteristics of the ankle joint. Varus and valgus malalignment of the knee was simulated in human cadaver full-length legs. Testing included four measurements: baseline malalignment, 5° and 10° re-aligning osteotomy, and control baseline malalignment. For HTO, testing was rerun with the subtalar joint fixed. In order to represent half body weight, a 300 N force was applied onto the femoral head. Intra-articular sensors captured ankle pressure. In the absence of restriction of subtalar movement, insignificant migration of the centre of force and changes of maximal pressure were seen at the ankle joint. With restricted subtalar motion, more significant lateralisation of the centre of force were seen with the subtalar joint in varus than in valgus position. Changes in maximum pressure were again not significant. The re-alignment of coronal plane knee deformities by HTO and DFO altered ankle pressure characteristics. When the subtalar joint was fixed in the varus position, migration of centre of force after HTO was more significant than when the subtalar joint was fixed in valgus. Cite this article: Bone Joint J 2017;99-B:59-65. ©2017 The British Editorial Society of Bone & Joint Surgery.

Diabetes Alters Mechanical Properties and Collagen Fiber Re-Alignment in Multiple Mouse Tendons

PubMed Central

Connizzo, Brianne K.; Bhatt, Pankti R.; Liechty, Kenneth W.; Soslowsky, Louis J.

2014-01-01

Tendons function to transfer load from muscle to bone through their complex composition and hierarchical structure, consisting mainly of type I collagen. Recent evidence suggests that type II diabetes may cause alterations in collagen structure, such as irregular fibril morphology and density, which could play a role in the mechanical function of tendons. Using the db/db mouse model of type II diabetes, the diabetic skin was found to have impaired biomechanical properties when compared to the non-diabetic group. The purpose of this study was to assess the effect of diabetes on biomechanics, collagen fiber re-alignment, and biochemistry in three functionally different tendons (Achilles, supraspinatus, patellar) using the db/db mouse model. Results showed that cross-sectional area and stiffness, but not modulus, were significantly reduced in all three tendons. However, the tendon response to load (transition strain, collagen fiber re-alignment) occurred earlier in the mechanical test, contrary to expectations. In addition, the patellar tendon had an altered response to diabetes when compared to the other two tendons, with no changes in fiber realignment and decreased collagen content at the midsubstance of the tendon. Overall, type II diabetes alters tendon mechanical properties and the dynamic response to load. PMID:24833253

The Air Force Handbook 2007

DTIC Science & Technology

2007-01-01

sPEcIfIcATIOns Weight 51,000 lb. (22,950 kg ) Range 800 miles (695 nautical miles) Armament One 30 mm GAU-8/A seven-barrel Gatling gun with over 1,150...battlefield air and space profession- als who bring unequaled accuracy, responsiveness, flexibility, and persistence to the Joint warfight. LOSS Of...approximately $12.4 billion. This loss of buying power reduced Air Force Program content by an additional $10 billion per year. Base Realignment

Ecology of the Computer Laboratory

ERIC Educational Resources Information Center

Folkestad, James E.; Banning, James

2008-01-01

Global communication, international workflow, and connected learning are converging to realign power, wealth, and work. As Friedman (2006) explained, many forces are coming together to cause a flattening or leveling effect of the world's workforce. This has allowed many skilled workers from emerging nations to enter the workplace and compete for…

Priorities for a 21st-century defense: aligning u.s. Army environmental science and engineering officer resources with the department of defense strategic guidance.

PubMed

Licina, Derek; Rufolo, Dennis; Story, Mike

2013-01-01

The recently published Department of Defense (DoD) strategic guidance highlights the need to ?shape a joint force for the future.? Supporting requirements to shape the joint force while the overall DoD force structure is reduced will be challenging. Fortunately, based on its unique training and experience, the Army Environmental Science and Engineering Officer (ESEO) profession is positioned today to fill anticipated joint public health requirements. Obtaining the U.S. Army Medical Department (AMEDD) approval to meet these requirements will have near-term consequences for the ESEO profession as some existing (albeit antiquated) authorizations may go unfilled. However, long-term dividends for the Medical Service Corps (MSC), AMEDD, Army, and DoD will be achieved by realigning critical resources to future joint and interagency requirements. Assigning ESEOs now to organizations such as the Theater Special Operations Commands (TSOCs), U.S. Agency for International Development (USAID), and the North Atlantic Treaty Organization (NATO) with perceived and real joint force health protection/public health requirements through unique means will ensure our profession remains relevant today and supports the joint force of tomorrow. 2013.

Realignment of United States Forces in the Pacific: Why the U.S. Should Pursue Force Sustainment Training in the Republic of the Philippines

DTIC Science & Technology

2006-06-01

solely towards domestic issues.39 However, shortly after coming to power, Marcos’ successor, President Corazon Aquino, found the readiness of the AFP...and Eileen Guerrero. Corazon Aquino and the Brushfire Revolution. (Baton Rouge: Louisiana State University Press, 1995): p. 201. 46 De Castro. “The...Strategic Readjustment on Asia- Pacific Security, 2005. Reid, Robert and Eileen Guerrero. Corazon Aquino and the Brushfire Revolution. Baton

Environmental Assessment Realignment of the Air Force Reserve 940th Air Refueling Group to McClellan Air Force Base, California

DTIC Science & Technology

1993-03-01

Construction activities for the Proposed Action and alternatives would take place on a concrete aircraft parking apron, or on areas previously disturbed by...activities for the Proposed Action would take place on a concrete aircraft parking apron, or areas previously disturbed by past grading activities, except...therefore, no significant impacts would occur. Biological Resources. No threatened or endangered species or sensitive habitats exist within the project areas

Military Base Realignments and Closures: Process for Reusing Property for Homeless Assistance Needs Improvements

DTIC Science & Technology

2015-03-01

Reserve Base Willow Grove, Pennsylvania 2 Naval Support Activity New Orleans–East Bank, Louisiana 1 Onizuka Air Force Station, California 3...and white . Pricing and ordering information is posted on GAO’s website, http://www.gao.gov/ordering.htm. Place orders by calling (202) 512-6000

The value of long-term silvicultural research studies

Treesearch

Wayne D. Shepperd; Carleton B. Edminster

1997-01-01

Reductions in research operating budgets and recent trends in research management philosophy have in many instances forced Forest Service scientists to realign their research programs to compete for short-term grants and other sources of funding. This approach may prove detrimental in silviculture, a discipline where long-term research is critical for: (1) research in...

76 FR 6455 - Final Programmatic Environmental Impact Statement (PEIS) for the Growth, Realignment, and...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-04

... significant but mitigable impacts to water resources at YTC. At PCMS, cumulative impacts to soils are... training and force management. The Final PEIS evaluates the environmental impacts associated with the... integrated training with ground units. Land acquisition is not being considered as part of this action...

77 FR 55896 - Notice of Release Effecting Federal Grant Assurance Obligations Due to Airport Layout Plan...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-11

... Grant Assurance Obligations Due to Airport Layout Plan Revision at Mather Airport, Sacramento, CA AGENCY... Mather Airport, Sacramento, California, which will provide for a release from the Grant Agreement... the closure of Mather Air Force Base pursuant to the Defense Base Closure and Realignment Act of 1988...

Affiliated Practices and Aesthetic Interventions: Remaking Public Spaces in Cincinnati and Los Angeles

ERIC Educational Resources Information Center

Dutton, Thomas A.; Mann, Lian Hurst

2003-01-01

This article focuses on how architecture, and aesthetic interventions generally, might be transformed from hegemonic to counterhegemonic in order to realign political forces in the production of culture and social life. In a prior REMARX commentary for "Rethinking Marxism", the authors critiqued the concept of "the political"…

Outcomes of Endoscopic Realignment of Pelvic Fracture Associated Urethral Injuries at a Level 1 Trauma Center

PubMed Central

Leddy, Laura S.; Vanni, Alex J.; Wessells, Hunter; Voelzke, Bryan B.

2012-01-01

Purpose We examined the success of early endoscopic realignment of pelvic fracture associated urethral injury after blunt pelvic trauma. Materials and Methods A retrospective review was performed of patients with pelvic fracture associated urethral injury who underwent early endoscopic realignment using a retrograde or retrograde/antegrade approach from 2004 to 2010 at a Level 1 trauma center. Followup consisted of uroflowmetry, post-void residual and cystoscopic evaluation. Failure of early endoscopic realignment was defined as patients requiring urethral dilation, direct vision internal urethrotomy, posterior urethroplasty or self-catheterization after initial urethral catheter removal. Results A total of 19 consecutive patients (mean age 38 years) with blunt pelvic fracture associated urethral injury underwent early endoscopic realignment. Twelve cases of complete urethral disruption, 4 of incomplete disruption and 3 of indeterminate status were noted. Mean time to realignment was 2 days and mean duration of urethral catheterization after realignment was 53 days. One patient was lost to followup after early endoscopic realignment. Using an intent to treat analysis early endoscopic realignment failed in 15 of 19 patients (78.9%). Mean time to early endoscopic realignment failure after catheter removal was 79 days. The cases of early endoscopic realignment failure were managed with posterior urethroplasty (8), direct vision internal urethrotomy (3) and direct vision internal urethrotomy followed by posterior urethroplasty (3). Mean followup for the 4 patients considered to have undergone successful early endoscopic realignment was 2.1 years. Conclusions Early endoscopic realignment after blunt pelvic fracture associated urethral injury results in high rates of symptomatic urethral stricture requiring further operative treatment. Close followup after initial catheter removal is warranted, as the mean time to failure after early endoscopic realignment was 79 days in our cohort. PMID:22591965

AMI Go Home - Assessing the Realignment of U.S. Army Forces in Europe

DTIC Science & Technology

2005-03-18

a major U.S. investment.37 According to Stuart Drury of the Joint Chiefs of Staff, deploying would be much more difficult from Eastern Europe...35 Ibid, xvi. 36 Ibid,12. 37 Ibid, 29. 38 Stuart P. Drury , “The Argument Against Relocating U.S. Forces in Europe,” National Defense University...Europe in the 21st Century,” Parameters (Autumn 2004): 61. 53 Colin Powell, “A Strategy of Partnership,” Foreign Affairs (Jan/Feb 2004): 22. 54 Michael

Final Environmental Assessment Realignment of Jenkins Armed Forces Reserve Center (AFRC), Kirtland Air Force Base, New Mexico, BRAC 2005

DTIC Science & Technology

2007-05-01

cryptoleucus Northern mockingbird Mimus polyglottos Black-throated sparrow Amphispiza bilineata Eastern meadowlark Sturnella magna House finch...Americans- and ealii~ kills 5,000 each year. :ses1 The network combines nub lie e sJ\\ awareness with an Internet- based information service and -qnd...scientists agree that p;roper cooking · will kill HEAL:: s most kinds of harmful bacteria, nobody is convinced that the bulk of consumers know what

75 FR 78978 - Record of Decision for the 158th Fighter Wing's Proposed Realignment of National Guard Avenue and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-17

... resources and personnel). The decision was based on matters discussed in the Final Environmental Impact... from the public and regulatory agencies, and other relevant factors. The Final EIS was made available... NEPA of 1969 (42 USC. 4321, et seq.) and the Air Force's Environmental Impact Analysis Process (EIAP...

Environmental Assessment for the Routine and Recurring Realignment of Units and Personnel at Edwards Air Force Base, California

DTIC Science & Technology

2014-09-01

atmosphere. The following gases are considered the major greenhouse gases of concern: carbon dioxide, methane, nitrous oxide, and fluorinated gases...create a lead hazard. The U.S. EPA has established that paint, varnish , shellac, or other coatings on surfaces that contain more than 5,000 ppm of lead

32 CFR 989.25 - Base closure and realignment.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 6 2013-07-01 2013-07-01 false Base closure and realignment. 989.25 Section 989... PROTECTION ENVIRONMENTAL IMPACT ANALYSIS PROCESS (EIAP) § 989.25 Base closure and realignment. Base closure or realignment may entail special requirements for environmental analysis. The permanent base closure...

32 CFR 989.25 - Base closure and realignment.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 6 2012-07-01 2012-07-01 false Base closure and realignment. 989.25 Section 989... PROTECTION ENVIRONMENTAL IMPACT ANALYSIS PROCESS (EIAP) § 989.25 Base closure and realignment. Base closure or realignment may entail special requirements for environmental analysis. The permanent base closure...

Environmental Impact Analysis Process. Environmental Impact Statement for Realignment of Beale Air Force Base

DTIC Science & Technology

1990-04-01

CONTACTED .......... 6-2 APPENDIX A.- Average Daily Air Emissions Inventory for Yuba County .............................. A-1 APPENDIX B...Civilian Wage and Salary Employment, Yuba City Metropolitan Statistical Area, 1987 (Yuba and Sutter Counties , CA) ................... 3-46 vii LIST OF...Beale AFB Students Enrolled in Yuba and Sutter County Public Schools, FY 1989-90, by Assistance Category and School Capacity ................... 3-50 4

Final Environmental Assessment to Implement the Defense Base Closure and Realignment Commission Recommendations for Shaw Air Force Base, South Carolina

DTIC Science & Technology

2007-07-01

corresponding years. Year 2005 through 2009: VOCE = .016 * Trips NOxE = .015 * Trips PM10E = .0022 * Trips COE = .262 * Trips Year 2010 and beyond: VOCE ... VOCE * DPYII/2000 Nox (tons/yr) = NOxE * DPYII/2000 PM10(tons/yr) = PM10E * DPYII/2000 CO (tons/yr) = COE * DPYII/2000 Where: Commercial

F/EF-111 Basing at Cannon Air Force Base, Curry County, New Mexico

DTIC Science & Technology

1992-04-01

construction on Base and at Melrose Rang6, Mount Dora Military Operations Area (MOA), and Pecos MOA are proposed actions associated with the realignment...Under the Mount Dora MOA, 1987 ....................................................................... 3-13 Table 3.1-5 Visitation at State and...National Parks Located in the Area Under the Mount Dora MOA ........................... 3-14 Table 3.2-1 Federal and State Ambient Air Quality Standards

Environmental Assessment: 2005 Base Realignment and Closure Seymour Johnson Air Force Base Goldsboro, North Carolina

DTIC Science & Technology

2007-07-01

clearance criteria is being prepared. Expected completion date: __ _ A temporary waiver for construction activity in the airfield vacinity was approved on...space clearance criteria is being prepared. Expected completion date: __ _ A temporary waiver for construction activity in the airfield vacinity was...construction activity in the airfield vacinity was approved on ____ (date). A permanent waiver of airfield/airspace clearance criteria was obtained on

Defense Management: More Reliable Cost Estimates and Further Planning Needed to Inform the Marine Corps Realignment Initiatives in the Pacific

DTIC Science & Technology

2013-06-01

8The Unified Command Plan establishes combatant commanders’ missions and geographic responsibilities. Combatant...military power through the combatant commands. 9The III Marine Expeditionary Force is a formation of multiple Marine units forward- deployed in Japan...Decision for Guam and Commonwealth of the Northern Mariana Islands Military Relocation (September 2010). dThe $9 billion and $12.1 billion figures

Generic Detection of Register Realignment

NASA Astrophysics Data System (ADS)

Ďurfina, Lukáš; Kolář, Dušan

2011-09-01

The register realignment is a method of binary obfuscation and it is used by malware writers. The paper introduces the method how register realignment can be recognized by analysis based on the scattered context grammars. Such an analysis includes exploration of bytes affected by realignment, finding new valid values for them, building the scattered context grammar and parse an obfuscated code by this grammar. The created grammar has LL property--an ability for parsing by this type of grammar.

Generic Detection of Register Realignment

NASA Astrophysics Data System (ADS)

Durfina, Lukáš; Kolář, Dušan

2011-09-01

The register realignment is a method of binary obfuscation and it is used by malware writers. The paper introduces the method how register realignment can be recognized by analysis based on the scattered context grammars. Such an analysis includes exploration of bytes affected by realignment, finding new valid values for them, building the scattered context grammar and parse an obfuscated code by this grammar. The created grammar has LL property—an ability for parsing by this type of grammar.

32 CFR 989.25 - Base closure and realignment.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PROTECTION ENVIRONMENTAL IMPACT ANALYSIS PROCESS (EIAP) § 989.25 Base closure and realignment. Base closure or realignment may entail special requirements for environmental analysis. The permanent base closure... frequently contain provisions limiting the extent of environmental analysis required for actions taken under...

32 CFR 989.25 - Base closure and realignment.

Code of Federal Regulations, 2011 CFR

2011-07-01

... PROTECTION ENVIRONMENTAL IMPACT ANALYSIS PROCESS (EIAP) § 989.25 Base closure and realignment. Base closure or realignment may entail special requirements for environmental analysis. The permanent base closure... frequently contain provisions limiting the extent of environmental analysis required for actions taken under...

Use of a Multivector Mandibular Distractor for Treatment of Pediatric Proximal Interphalangeal Joint Pilon Fractures: A Case-Based Review.

PubMed

Pedreira, Rachel; Cho, Brian H; Geer, Angela; DeJesus, Ramon A

2018-04-01

The difficulties in surgical treatment of pilon fractures of the finger include fragment reconstitution and posthealing stiffness. In adults, external fixation with traction and early active range of motion (AROM)/passive range of motion (PROM) during healing is considered necessary for avoiding joint stiffness and attaining realignment. The authors present a unique approach to pediatric pilon fractures that uses open reduction and multivector external fixation with delayed AROM/PROM. Initial immobilization and significant traction allowed for joint realignment and prevented noncompliance with staged distraction. The authors believe this immobilization leads to a superior outcome because, unlike adults, children tend to avoid stiffness and a larger distraction force allowed for sufficient joint realignment to regain range of motion (ROM). A right-handed 13-year-old boy sustained a right ring finger fracture and presented 12 days later. Radiographs revealed a comminuted Salter-Harris 4 fracture of the middle phalanx. The patient underwent open reduction and placement of multivector external fixation using a pediatric mandibular distractor/fixator. Significant traction was applied to distract the finger to length. Hardware was removed 6 weeks postoperatively and AROM was initiated after splinting. The patient started PROM 8 weeks postoperatively. Strengthening was initiated 2 weeks later. ROM improved and rehabilitation was continued. The patient exhibited nearly equal grip strength 12 weeks postoperatively. At 14 months follow-up, radiographs showed complete healing and joint realignment. There was no deformity or pain and finger length was restored. Management of pediatric pilon fractures is rarely described and presents unique considerations. Early-stage traction and immobilization using a multivector mandibular fixator/distractor is suitable in a child because noncompliance is avoided and there is a decreased risk for stiffness. Combining early immobilization with subsequent-staged AROM, PROM, and strengthening resulted in no loss of ROM and maintained articular symmetry.

77 FR 23755 - Agency Information Collection Activities; Submission for OMB Review; Comment Request; Guam...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-20

... for OMB Review; Comment Request; Guam Military Base Realignment Contractors Recruitment Standards... Administration (ETA) sponsored information collection request (ICR) titled, ``Guam Military Base Realignment... U.S. and other eligible workers for employment on Guam military base realignment construction...

2005 Base Closure and Realignment Commission Report

EPA Pesticide Factsheets

The 2005 Defense Base Closure and Realignment Commission is proud to present its Final Report for your consideration. As required by law, the Commission thoroughly and objectively reviewed the domestic installation closure and realignment recommendations proposed by the Secretary of Defense on May 13, 2005.

Historical evolution of medical quality assurance in the Department of Defense.

PubMed

Granger, Elder; Boyer, John; Weiss, Richard; Linton, Andrea; Williams, Thomas V

2010-08-01

The Department of Defense (DoD) Military Health System (MHS) embodies decades of health care practice that has evolved in scope and complexity to meet the demands for quality care to which its beneficiaries are entitled. War, Base Realignment and Closure (BRAC), and other dynamic forces require the ongoing review and revision of health care policy and practice in military hospitals as well as the expanded network of civilian providers who care for our nation's soldiers, sailors, airmen, and marines and their families. The result has been an incrementally constructed quality assurance (QA) program with emphasis on organizational structures, programs, and systems, and the use of robust data sources and standard measures to analyze and improve processes, manage disease, assess patient perceptions of care, and ensure that a uniform health care benefit and high quality health care is accessible to all MHS beneficiaries.

Cell-mediated fibre recruitment drives extracellular matrix mechanosensing in engineered fibrillar microenvironments

NASA Astrophysics Data System (ADS)

Baker, Brendon M.; Trappmann, Britta; Wang, William Y.; Sakar, Mahmut S.; Kim, Iris L.; Shenoy, Vivek B.; Burdick, Jason A.; Chen, Christopher S.

2015-12-01

To investigate how cells sense stiffness in settings structurally similar to native extracellular matrices, we designed a synthetic fibrous material with tunable mechanics and user-defined architecture. In contrast to flat hydrogel surfaces, these fibrous materials recapitulated cell-matrix interactions observed with collagen matrices including stellate cell morphologies, cell-mediated realignment of fibres, and bulk contraction of the material. Increasing the stiffness of flat hydrogel surfaces induced mesenchymal stem cell spreading and proliferation; however, increasing fibre stiffness instead suppressed spreading and proliferation for certain network architectures. Lower fibre stiffness permitted active cellular forces to recruit nearby fibres, dynamically increasing ligand density at the cell surface and promoting the formation of focal adhesions and related signalling. These studies demonstrate a departure from the well-described relationship between material stiffness and spreading established with hydrogel surfaces, and introduce fibre recruitment as a previously undescribed mechanism by which cells probe and respond to mechanics in fibrillar matrices.

Productive mRNA stem loop-mediated transcriptional slippage: Crucial features in common with intrinsic terminators.

PubMed

Penno, Christophe; Sharma, Virag; Coakley, Arthur; O'Connell Motherway, Mary; van Sinderen, Douwe; Lubkowska, Lucyna; Kireeva, Maria L; Kashlev, Mikhail; Baranov, Pavel V; Atkins, John F

2015-04-21

Escherichia coli and yeast DNA-dependent RNA polymerases are shown to mediate efficient nascent transcript stem loop formation-dependent RNA-DNA hybrid realignment. The realignment was discovered on the heteropolymeric sequence T5C5 and yields transcripts lacking a C residue within a corresponding U5C4. The sequence studied is derived from a Roseiflexus insertion sequence (IS) element where the resulting transcriptional slippage is required for transposase synthesis. The stability of the RNA structure, the proximity of the stem loop to the slippage site, the length and composition of the slippage site motif, and the identity of its 3' adjacent nucleotides (nt) are crucial for transcripts lacking a single C. In many respects, the RNA structure requirements for this slippage resemble those for hairpin-dependent transcription termination. In a purified in vitro system, the slippage efficiency ranges from 5% to 75% depending on the concentration ratios of the nucleotides specified by the slippage sequence and the 3' nt context. The only previous proposal of stem loop mediated slippage, which was in Ebola virus expression, was based on incorrect data interpretation. We propose a mechanical slippage model involving the RNAP translocation state as the main motor in slippage directionality and efficiency. It is distinct from previously described models, including the one proposed for paramyxovirus, where following random movement efficiency is mainly dependent on the stability of the new realigned hybrid. In broadening the scope for utilization of transcription slippage for gene expression, the stimulatory structure provides parallels with programmed ribosomal frameshifting at the translation level.

Base Realignments and Closures: Report of the Defense Secretary’s Commission

DTIC Science & Technology

1988-12-29

recommended to the Secretary of Defense several actions that should be taken to aid When it was determined that an local communities in their redevelopment...approved plans. Unlike some previous In many cases, they brought to the task a reviews, the Commission’s approach , first-hand knowledge of military...the by a professional staff (see Appendix D). individual Services. For example, the Air Force, driven by severe current and In organizing to accomplish

Department of the Air Force FY 1994 Budget Estimates, DoD Base Realignment and Closure. Part 2. Justification Data Submitted to Congress: April 1993

DTIC Science & Technology

1993-04-01

AFB, Colorado .................................. 74 9. MacDill AFB, Florida ................................. 89 10. Myrtle Beach AFB, South Carolina...The funding is primarily related to environmental and restoration actions. Myrtle Beach . Base Closure Account requirement: $29.1 Million The funding...1993: Eaker and England AFBs closed 15 December 1992. Myrtle Beach AFB closed 31 March 1993. Bergstrom, Carswell, Williams and Wurtsmith AFBs will close

DOD Base Realignment and Closure Part 2 (BRAC 91). Department of the Air Force. FY 1997 Budget Estimates Submission. Justification Data Submitted to OSD: March 1996.

DTIC Science & Technology

1996-03-01

52 10. Myrtle Beach AFB, South Carolina ................................ 55 11. Richards-Gebaur ARS, M issouri...restoration actions. MacDill. Base Closure Account requirement: $13.2 Million The funding was due to environmental and restoration actions. Myrtle Beach ...environmental costs. FY 1993: Base Closure Account Requirement: $648.7 Million. Eaker and England AFBs closed 15 December 1992. Myrtle Beach AFB closed 31

To amend the Public Works and Economic Development Act of 1965 to eliminate cost-sharing requirements in connection with economic adjustment grants made to assist communities that have suffered economic injury as a result of military base closures and realignments, defense contractor reductions in force, and Department of Energy defense-related funding reductions.

THOMAS, 111th Congress

Rep. Arcuri, Michael A. [D-NY-24

2009-12-11

House - 12/12/2009 Referred to the Subcommittee on Economic Development, Public Buildings and Emergency Management. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

Defending the Homeland Path of Missile Defense Development full of Ups and Downs

DTIC Science & Technology

2007-01-01

confrontation. The fi rst anti-ballistic missile system to emerge from the technological and political turmoil was the Nike -Zeus system. Elements of...after a base realignment and closure. A small group of Soldiers began training on the system in Colorado Springs, Colorado, future location of the...Force Base, Calif. — the fi rst for this location , which would be primarily used for testing. Since 2002, the U.S. has been discussing the possibility

Military Construction: Analysis of the FY2012 Appropriation and Authorization

DTIC Science & Technology

2011-07-13

Integrated Global Presence and Basing Strategy (IGPBS), later renamed the Global Defense Posture Realignment ( GDPR ). Separate from the 2005 BRAC...located in Germany, 9,600 in Italy, and 9,200 in the United Kingdom.26 As part of the GDPR mentioned earlier, Army and Air Force personnel in the...of EUCOM was scheduled to redeploy to new posts in the southwestern United States as part of the GDPR , but the Secretary of Defense agreed to

Modelling the effects and economics of managed realignment on the cycling and storage of nutrients, carbon and sediments in the Blackwater estuary UK

NASA Astrophysics Data System (ADS)

Shepherd, D.; Burgess, D.; Jickells, T.; Andrews, J.; Cave, R.; Turner, R. K.; Aldridge, J.; Parker, E. R.; Young, E.

2007-07-01

A hydrodynamic model is developed for the Blackwater estuary (UK) and used to estimate nitrate removal by denitrification. Using the model, sediment analysis and estimates of sedimentation rates, we estimate changes in estuarine denitrification and intertidal carbon and nutrient storage and associated value of habitat created under a scenario of extensive managed realignment. We then use this information, together with engineering and land costs, to conduct a cost benefit analysis of the managed realignment. This demonstrates that over a 50-100 year timescale the value of the habitat created and carbon buried is sufficient to make the large scale managed realignment cost effective. The analysis reveals that carbon and nutrient storage plus habitat creation represent major and quantifiable benefits of realignment. The methodology described here can be readily transferred to other coastal systems.

Environmental Assessment for Construction of an Armed Forces Reserve Center Complex and Implementation of BRAC 05 Realignment Actions in Niagara Falls, New York

DTIC Science & Technology

2007-07-01

and moves mainly in secondary fractures . Minerals in solution are calcite, dolomite , gypsum, and halite, resulting in hard and salty groundwater. Much...Lowland physiographic province. The Niagarian Provincial series is "richly fossiliferous" with 400 feet of deposits, including dolomite , limestone...delivered into the on-base distribution system through 10- to 12-inch mains. The. average water pressure supplied to the Installation is approximately

Environmental Assessment of 2005 Base Closure and Realignment Actions at Buckley Air Force Base, Colorado

DTIC Science & Technology

2008-05-01

5,500 feet in the northwestern corner of the base (BAFB 2004). Soils. Soils are the unconsolidated materials overlying bedrock or other parent ...consultation with this office. We request being invol \\l’ed in the consultation process "~th the local go\\l’crnment, which as stipulated in 36 CFR 800.3...35000 10 Bowling Center and Community Activities (Peterson)_ 5274 11 Education Center/Library 4000 11 Arts, Crafts, Auto Skills Development Ctr 2000

Final Environmental Impact Statement (FEIS)/Final Environmental Impact Report (FEIR). Otis Air National Guard Base, Wastewater Treatment Facility

DTIC Science & Technology

1990-06-01

and G.E. Ness, 1982, Survival of Vibrio cholerae and Escherichia coli in Estuarine Water and Sediments, Applied and Environmental Microbiology, 43...and publications in areas of water and wastewater treatment. David Tomasko, Ph.D., 1985. University of New Mexico . Staff Hydrogeologist. Research...Reserve in California. We are working on EIS’s for the U.S. Air Force Base Closings in realignment in California, New Mexico and Washington, and a very

Installation Restoration Program. Phase I: Records Search Minot Air Force Base, North Dakota.

DTIC Science & Technology

1984-12-01

MAFB and Grand Forks AFB. This move localized command along with •. •• insuring that assigned units would be capable of conducting aerial...were realigned !•;>•’ to become members of the 57th AD. Also on May 1, Grand Forks AFB was \\.•/ assigned to the 4th AD at F.E. Warren AFB, Wyoming...potential for vertical - - stratification of possible ground water contaminants. During drilling, Shelby tube samples should be taken to provide soils

'There is no turning back'--is AFIP facing demise?

PubMed

Seckinger, Daniel

2005-08-01

The U.S. Department of Defense has recommended that Walter Reed Army Medical Center, home of the Armed Forces Institute of Pathology, be relocated and that the AFIP's constituent parts be eliminated or, in the case of its tissue repository, warehoused. CAP past resident Daniel Seckinger, MD, chairman of the board of the American Registry of athology, testified July 7 before the Defense Base Closure and Realignment Commission its public hearing on military base closings. His statement appears here.

Geographic Perspectives on the Relationship of Air Force Base Realignments to Rural Community Welfare in the United States.

DTIC Science & Technology

1982-11-15

as a "boom and bust" economy tied to the destiny of Larson AFB. Two basic activities have served to underpin and sustai4n the local economy; these...may seem. The ombudsznanship role played by the then embryo Office of Economic Adjustment, several federal agencies and the Maine congressional...civilian aviation purposes proved to be of vital importance to successful operation of the embryo port district. A source of funds was desperately

Preoperative planning and intraoperative technique for accurate realignment of the Dwyer calcaneal osteotomy.

PubMed

Lamm, Bradley M; Gesheff, Martin G; Salton, Heather L; Dupuis, Travis W; Zeni, Ferras

2012-01-01

The Dwyer calcaneal osteotomy is an effective procedure for the correction of calcaneal varus deformity. However, no intraoperative method has been described to determine the amount of bone resection. We describe a simple intraoperative method for assuring accurate bone resection and measure the realignment effects of the Dwyer calcaneal osteotomy. We also review radiographic outcomes associated with 20 Dwyer calcaneal osteotomies (in 17 patients) using the intraoperative realignment technique described in this report. Preoperative and postoperative radiographs at a mean of 2.5 (range 1.5 to 5) years taken after Dwyer osteotomy were measured and compared, which revealed a mean reduction in calcaneal varus of 18° (range 2° to 36°) (p < .001), a mean decrease in the calcaneal inclination angle of 5° (range -40° to 7°) (p < .05), a mean decrease in medial calcaneal translation of 10 (range 0 to 18) mm (p < .001) relative to the tibia, and a mean dorsal translation of 2 (range 0 to 7) mm (p = .002). In an effort to attempt to structurally realign the calcaneus to a more rectus alignment, by means of Dwyer osteotomy, we recommend the use of the intraoperative bone wedge resection technique described in this report. Our experience with the patients described in this report demonstrates the usefulness of the intraoperative method that we describe in order to accurately restore the axial tibial and calcaneal relationship. Copyright © 2012 American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.

75 FR 65463 - Record of Decision (ROD) for the Implementation of the Base Closure and Realignment (BRAC) 2005...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-25

... DEPARTMENT OF DEFENSE Department of the Army Record of Decision (ROD) for the Implementation of the Base Closure and Realignment (BRAC) 2005 Actions at Fort Monroe, VA AGENCY: Department of the Army... Defense Base Closure and Realignment Act of 1990 (the Base Closure Act), Public Law 101-510, as amended...

Developing scientific information to support decisions for sustainable reef ecosystem services

EPA Science Inventory

The U.S. Environmental Protection Agency (EPA) has recently realigned its research enterprise around the concept of sustainability, including improving understanding of benefits derived from ecosystems. We provide an example of how EPA is applying structured decision-making (SDM)...

Socrates: identification of genomic rearrangements in tumour genomes by re-aligning soft clipped reads

PubMed Central

Schröder, Jan; Hsu, Arthur; Boyle, Samantha E.; Macintyre, Geoff; Cmero, Marek; Tothill, Richard W.; Johnstone, Ricky W.; Shackleton, Mark; Papenfuss, Anthony T.

2014-01-01

Motivation: Methods for detecting somatic genome rearrangements in tumours using next-generation sequencing are vital in cancer genomics. Available algorithms use one or more sources of evidence, such as read depth, paired-end reads or split reads to predict structural variants. However, the problem remains challenging due to the significant computational burden and high false-positive or false-negative rates. Results: In this article, we present Socrates (SOft Clip re-alignment To idEntify Structural variants), a highly efficient and effective method for detecting genomic rearrangements in tumours that uses only split-read data. Socrates has single-nucleotide resolution, identifies micro-homologies and untemplated sequence at break points, has high sensitivity and high specificity and takes advantage of parallelism for efficient use of resources. We demonstrate using simulated and real data that Socrates performs well compared with a number of existing structural variant detection tools. Availability and implementation: Socrates is released as open source and available from http://bioinf.wehi.edu.au/socrates. Contact: papenfuss@wehi.edu.au Supplementary information: Supplementary data are available at Bioinformatics online. PMID:24389656

Self aligning electron beam gun having enhanced thermal and mechanical stability

DOEpatents

Scarpetti, Jr., Raymond D.; Parkison, Clarence D.; Switzer, Vernon A.; Lee, Young J.; Sawyer, William C.

1995-01-01

A compact, high power electron gun having enhanced thermal and mechanical stability which incorporates a mechanically coupled, self aligning structure for the anode and cathode. The enhanced stability, and reduced need for realignment of the cathode to the anode and downstream optics during operation are achieved by use of a common support structure for the cathode and anode which requires no adjustment screws or spacers. The electron gun of the present invention also incorporates a modular design for the cathode, in which the electron emitter, its support structure, and the hardware required to attach the emitter assembly to the rest of the gun are a single element. This modular design makes replacement of the emitter simpler and requires no realignment after a new emitter has been installed. Compactness and a reduction in the possibility of high voltage breakdown are achieved by shielding the "triple point" where the electrode, insulator, and vacuum meet. The use of electric discharge machining (EDM) for fabricating the emitter allows for the accurate machining of the emitter into intricate shapes without encountering the normal stresses developed by standard emitter fabrication techniques.

The treatment of posterior urethral disruption associated with pelvic fractures: comparative experience of early realignment versus delayed urethroplasty.

PubMed

Mouraviev, Vladimir B; Coburn, Michael; Santucci, Richard A

2005-03-01

Urological treatment of the patient with severe mechanical trauma and urethral disruption remains controversial. Debate continues regarding the advisability of early realignment vs delayed open urethroplasty. We analyzed our experience with 96 patients to determine the long-term results of the 2 approaches. We retrospectively reviewed the records of 191 men with posterior urethral disruption after severe blunt pelvic injury between 1984 and 2001, of whom 96 survived. Data on 57 patients who underwent early realignment were compared to those on 39 treated with delayed urethroplasty with an average 8.8-year followup (range 1 to 22). All patients were evaluated postoperatively for incontinence, impotence and urethral strictures. The majority of patients had severe concomitant organ injuries (78%) and severe pelvic fractures (76%). The overall mortality rate was 51%. Diagnosis of urethral rupture was based on clinical findings and retrograde urethrography. Strictures developed in 49% of the early realignment group and in 100% of the suprapubic tube group. Impotence (33.6%) and incontinence (17.7%) were less frequent in the early realignment group than in the delayed reconstruction group (42.1% and 24.9%, respectively). Patients with delayed reconstruction underwent an average of 3.1 procedures compared with an average of 1.6 in the early realignment group. Early realignment may provide better outcomes than delayed open urethroplasty after posterior urethral disruption. Increased complications are not seen and, although it can be inconvenient in the massively injured patient, it appears to be a worthwhile maneuver.

Modified Primary Urethral Realignment Under Flexible Urethroscope.

PubMed

Huang, Guanglin; Man, Libo; Li, Guizhong; Wang, Hai; Liu, Ning

2017-02-01

To assess the clinical significance of flexible endoscopic realignment in the treatment of posterior urethral disruption in comparison to the traditional open realignment method. A total of 58 patients suffering posterior urethral disruption were enrolled into the current study from January 2003 to May 2009. Of them, 23 patients (Group A) were treated with modified technique of urethral realignment under flexible urethroscopy and 35 patients (Group B) received conventional open realignment. Either procedure was successfully performed in both groups. However, the operation time was significantly shorter in Group A (29.1 ± 9.5 min) than that in Group B (58.1 ± 11.2 min, p < 0.001). Also, patients in Group A had a significantly decreased incidence of stricture (4 of 23 cases in Group A versus 15 of 35 cases in Group B, p = 0.043) and formation of false urethra (0 of 23 cases in Group A versus 7 of 35 cases in Group B, p = 0.035). Prevalence of secondary urethroplasty was less in Group A (1/23) compared to Group B (8/35), but there was no statistical difference (p = 0.057). In addition, there was no significant difference in morbidity of urinary infection, incidence of incontinence, and impotence between the two groups (p > 0.05). Compared to the traditional open realignment, the new technique of urethral realignment under flexible endoscope has the advantage of short operation time, minimally invasive and less complications.

Adaptive Local Realignment of Protein Sequences.

PubMed

DeBlasio, Dan; Kececioglu, John

2018-06-11

While mutation rates can vary markedly over the residues of a protein, multiple sequence alignment tools typically use the same values for their scoring-function parameters across a protein's entire length. We present a new approach, called adaptive local realignment, that in contrast automatically adapts to the diversity of mutation rates along protein sequences. This builds upon a recent technique known as parameter advising, which finds global parameter settings for an aligner, to now adaptively find local settings. Our approach in essence identifies local regions with low estimated accuracy, constructs a set of candidate realignments using a carefully-chosen collection of parameter settings, and replaces the region if a realignment has higher estimated accuracy. This new method of local parameter advising, when combined with prior methods for global advising, boosts alignment accuracy as much as 26% over the best default setting on hard-to-align protein benchmarks, and by 6.4% over global advising alone. Adaptive local realignment has been implemented within the Opal aligner using the Facet accuracy estimator.

75 FR 56094 - Delta-Mendota Canal Intertie Project

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-15

... and maintenance road along the canal would be used to set the transmission structures. Although span... access and maintenance road would be realigned where necessary to accommodate transmission line... DMC. The route also allowed use of the existing canal access and maintenance road to be used for...

Mathematical Analogy and Metaphorical Insight

ERIC Educational Resources Information Center

Zwicky, Jan

2010-01-01

How are we to understand the power of certain literary metaphors? The author argues that the apprehension of good metaphors is importantly similar to the apprehension of fruitful mathematical analogies: both involve a structural realignment of vision. The author then explores consequences of this claim, drawing conceptually significant parallels…

Pelvic fracture and associated urologic injuries.

PubMed

Brandes, S; Borrelli, J

2001-12-01

Successful management of patients with major pelvic injuries requires a team approach including orthopedic, urologic, and trauma surgeons. Each unstable pelvic disruption must be treated aggressively to minimize complications and maximize long-term functional outcome. Commonly associated urologic injuries include injuries of the urethra, corpora cavernosa (penis), bladder, and bladder neck. Bladder injuries are usually extraperitoneal and result from shearing forces or direct laceration by a bone spicule. Posterior urethral injuries occur more commonly with vertically applied forces, which typically create Malgaigne-type fractures. Common complications of urethral disruption are urethral stricture, incontinence, and impotence. Acute urethral injury management is controversial, although it appears that early primary realignment has promise for minimizing the complications. Impotence after pelvic fracture is predominantly vascular in origin, not neurologic as once thought.

77 FR 34974 - Solicitation for Comments on the Proposed Realignment of the Division of Workforce Development...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-12

...The Office of the Assistant Secretary--Indian Affairs (AS-IA) is considering realigning the Division of Workforce Development (DWD), now located in the Office of Indian Energy and Economic Development (IEED) within AS-IA, to the Bureau of Indian Affairs, under the Office of the Deputy Director--Indian Services. This notice seeks comments on this proposed realignment from federally recognized American Indian Tribes and Alaska Native entities.

Peri-talar re-alignment osteotomy for joint preservation in asymmetrical ankle osteoarthritis

PubMed Central

Yi, Young; Lee, Woochun

2017-01-01

Various types of re-alignment surgery are used to preserve the ankle joint in cases of intermediate ankle arthritis with partial joint space narrowing. The short-term and mid-term results after re-alignment surgery are promising, with substantial post-operative pain relief and functional improvement that is reflected by high rates of patient satisfaction. In this context, re-alignment surgery can preserve the joint and reduce the pathological load that acts on the affected area. Good clinical and radiological outcomes can be achieved in asymmetrical ankle osteoarthritis by understanding the specific deformities and appropriate indications for different surgical techniques. Cite this article: EFORT Open Rev 2017;2:324-331. DOI: 10.1302/2058-5241.2.160021 PMID:28828181

Incorporation of National Universities in Japan

ERIC Educational Resources Information Center

Oba, Jun

2007-01-01

In April 2004, Japanese national universities were incorporated and became much more autonomous from the government in their operations. Their managerial structure was realigned--placing the president at the centre of the decision-making process, and with the participation of external persons--to be more responsive to the changing needs of…

Effect of fiber distribution and realignment on the nonlinear and inhomogeneous mechanical properties of human supraspinatus tendon under longitudinal tensile loading.

PubMed

Lake, Spencer P; Miller, Kristin S; Elliott, Dawn M; Soslowsky, Louis J

2009-12-01

Tendon exhibits nonlinear stress-strain behavior that may be partly due to movement of collagen fibers through the extracellular matrix. While a few techniques have been developed to evaluate the fiber architecture of other soft tissues, the organizational behavior of tendon under load has not been determined. The supraspinatus tendon (SST) of the rotator cuff is of particular interest for investigation due to its complex mechanical environment and corresponding inhomogeneity. In addition, SST injury occurs frequently with limited success in treatment strategies, illustrating the need for a better understanding of SST properties. Therefore, the objective of this study was to quantitatively evaluate the inhomogeneous tensile mechanical properties, fiber organization, and fiber realignment under load of human SST utilizing a novel polarized light technique. Fiber distributions were found to become more aligned under load, particularly during the low stiffness toe-region, suggesting that fiber realignment may be partly responsible for observed nonlinear behavior. Fiber alignment was found to correlate significantly with mechanical parameters, providing evidence for strong structure-function relationships in tendon. Human SST exhibits complex, inhomogeneous mechanical properties and fiber distributions, perhaps due to its complex loading environment. Surprisingly, histological grade of degeneration did not correlate with mechanical properties.

Realignment of Cannon Air Force Base Curry County, New Mexico

DTIC Science & Technology

1990-05-01

Pattern for SAC-Type Aircraft (Not to Scale) ..... 3- 115 Figure 3.3.2-3. Typical Flight Pattern for Non-SAC-Type Aircraft (Not to Scale).. 3-116 Figure...local communities to implement a build-to-lease housing program under Section 801 of P.O. 98- 115 . The construction of 700 housing units under this program...hour 177 170 118 232 U Artesia Particulate 24-hour 90 121 102 169 SO2 24-hour 80 186 212 106 SO, 3-hour 424 * 928 451 £ NO, Annual * 115

Scoping Summary Report, Los Angeles AFB, California. Air Force Base Closure and Realignment Environmental Impact Analysis Process Support

DTIC Science & Technology

1990-07-01

Mexico 87123 Dayton, Ohio 45402 * Richard A. Lampson Butch Maki Hydro Conduit Corp. Congressman Bill Richardson - 4801 Yucatan N.E. 548 Agua Fria...some chile con queso; however, that would be too much, and I think that might be considered a bribe. The Mayor asked me to convey his regrets. He’s tied...that God sends you here. Also, the small momento that Loretta is giving you, which is our state symbol, has a chile on it; and that’s to remind you

Fortresses and Icebergs: The Evolution of the Transatlantic Defense Market and the Implications for U.S. National Security Policy. Volume 1: Study Findings and Recommendations

DTIC Science & Technology

2009-01-01

The United States needs a new model of “globalized” national security for this changing world: we must realign longstanding policies away from go...at the center of our approach to ensuring our future security. … Now, when we most need to re-examine our Transatlantic security model, this new two...address the globalized threats we face, our gov- ernment is already reorienting the capabilities of our national security forces to a new bal- ance

Summary Report on the Audit of Defense Logistics Agency 1995 Defense Base Realignment and Closure Data Collection Process.

DTIC Science & Technology

1995-06-19

VXW-ÄVAVKVX’AWXW/XVXV:*: OFFICE OF THE INSPECTOR GENERAL SUMMARY REPORT ON THE AUDIT OF DEFENSE LOGISTICS AGENCY 1995 DEFENSE BASE REALIGNMENT...FOR DIRECTOR, DEFENSE LOGISTICS AGENCY SUBJECT: Summary Report on the Audit of Defense Logistics Agency 1995 Defense Base Realignment and Closure...the data that DLA provides to support recommendations for the 1995 Commission. The specific objective for the audits was to determine whether the

Realigning thunder and lightning: temporal adaptation to spatiotemporally distant events.

PubMed

Navarra, Jordi; Fernández-Prieto, Irune; Garcia-Morera, Joel

2013-01-01

The brain is able to realign asynchronous signals that approximately coincide in both space and time. Given that many experience-based links between visual and auditory stimuli are established in the absence of spatiotemporal proximity, we investigated whether or not temporal realignment arises in these conditions. Participants received a 3-min exposure to visual and auditory stimuli that were separated by 706 ms and appeared either from the same (Experiment 1) or from different spatial positions (Experiment 2). A simultaneity judgment task (SJ) was administered right afterwards. Temporal realignment between vision and audition was observed, in both Experiment 1 and 2, when comparing the participants' SJs after this exposure phase with those obtained after a baseline exposure to audiovisual synchrony. However, this effect was present only when the visual stimuli preceded the auditory stimuli during the exposure to asynchrony. A similar pattern of results (temporal realignment after exposure to visual-leading asynchrony but not after exposure to auditory-leading asynchrony) was obtained using temporal order judgments (TOJs) instead of SJs (Experiment 3). Taken together, these results suggest that temporal recalibration still occurs for visual and auditory stimuli that fall clearly outside the so-called temporal window for multisensory integration and appear from different spatial positions. This temporal realignment may be modulated by long-term experience with the kind of asynchrony (vision-leading) that we most frequently encounter in the outside world (e.g., while perceiving distant events).

Cyclic stretch-induced the cytoskeleton rearrangement and gene expression of cytoskeletal regulators in human periodontal ligament cells.

PubMed

Wu, Yaqin; Zhuang, Jiabao; Zhao, Dan; Zhang, Fuqiang; Ma, Jiayin; Xu, Chun

2017-10-01

This study aimed to explore the mechanism of the stretch-induced cell realignment and cytoskeletal rearrangement by identifying several mechanoresponsive genes related to cytoskeletal regulators in human PDL cells. After the cells were stretched by 1, 10 and 20% strains for 0.5, 1, 2, 4, 6, 12 or 24 h, the changes of the morphology and content of microfilaments were recorded and calculated. Meanwhile, the expression of 84 key genes encoding cytoskeletal regulators after 6 and 24 h stretches with 20% strain was detected by using real-time PCR array. Western blot was applied to identify the protein expression level of several cytoskeletal regulators encoded by these differentially expressed genes. The confocal fluorescent staining results confirmed that stretch-induced realignment of cells and rearrangement of microfilaments. Among the 84 genes screened, one gene was up-regulated while two genes were down-regulated after 6 h stretch. Meanwhile, three genes were up-regulated while two genes were down-regulated after 24 h stretch. These genes displaying differential expression included genes regulating polymerization/depolymerization of microfilaments (CDC42EP2, FNBP1L, NCK2, PIKFYVE, WASL), polymerization/depolymerization of microtubules (STMN1), interacting between microfilaments and microtubules (MACF1), as well as a phosphatase (PPP1R12B). Among the proteins encoded by these genes, the protein expression level of Cdc42 effector protein-2 (encoded by CDC42EP2) and Stathmin-1 (encoded by STMN1) was down-regulated, while the protein expression level of N-WASP (encoded by WASL) was up-regulated. The present study confirmed the cyclic stretch-induced cellular realignment and rearrangement of microfilaments in the human PDL cells and indicated several force-sensitive genes with regard to cytoskeletal regulators.

Dynamic photoinduced realignment processes in photoresponsive block copolymer films: effects of the chain length and block copolymer architecture.

PubMed

Sano, Masami; Shan, Feng; Hara, Mitsuo; Nagano, Shusaku; Shinohara, Yuya; Amemiya, Yoshiyuki; Seki, Takahiro

2015-08-07

A series of block copolymers composed of an amorphous poly(butyl methacrylate) (PBMA) block connected with an azobenzene (Az)-containing liquid crystalline (PAz) block were synthesized by changing the chain length and polymer architecture. With these block copolymer films, the dynamic realignment process of microphase separated (MPS) cylinder arrays of PBMA in the PAz matrix induced by irradiation with linearly polarized light was studied by UV-visible absorption spectroscopy, and time-resolved grazing incidence small angle X-ray scattering (GI-SAXS) measurements using a synchrotron beam. Unexpectedly, the change in the chain length hardly affected the realignment rate. In contrast, the architecture of the AB-type diblock or the ABA-type triblock essentially altered the realignment feature. The strongly cooperative motion with an induction period before realignment was characteristic only for the diblock copolymer series, and the LPL-induced alignment change immediately started for triblock copolymers and the PAz homopolymer. Additionally, a marked acceleration in the photoinduced dynamic motions was unveiled in comparison with a thermal randomization process.

Self aligning electron beam gun having enhanced thermal and mechanical stability

DOEpatents

Scarpetti, R.D. Jr.; Parkison, C.D.; Switzer, V.A.; Lee, Y.J.; Sawyer, W.C.

1995-05-16

A compact, high power electron gun is disclosed having enhanced thermal and mechanical stability which incorporates a mechanically coupled, self aligning structure for the anode and cathode. The enhanced stability, and reduced need for realignment of the cathode to the anode and downstream optics during operation are achieved by use of a common support structure for the cathode and anode which requires no adjustment screws or spacers. The electron gun of the present invention also incorporates a modular design for the cathode, in which the electron emitter, its support structure, and the hardware required to attach the emitter assembly to the rest of the gun are a single element. This modular design makes replacement of the emitter simpler and requires no realignment after a new emitter has been installed. Compactness and a reduction in the possibility of high voltage breakdown are achieved by shielding the ``triple point`` where the electrode, insulator, and vacuum meet. The use of electric discharge machining (EDM) for fabricating the emitter allows for the accurate machining of the emitter into intricate shapes without encountering the normal stresses developed by standard emitter fabrication techniques. 12 Figs.

A planning and marketing prototype for changing health care organizations.

PubMed

Boshard, N

1986-11-01

The U.S. health care industry is undergoing a radical transformation. The consolidation of excess hospital capacity, fierce competition within a shrinking medical marketplace and a growing number of competitive health plans (PPOs and HMOs) are causing a major structural realignment within most health care organizations (HCOs). This realignment has resulted in a much greater reliance upon strategic planning and marketing by HCOs to cope with market-driven competitive challenges. Health care organizations must identify a new cadre of health professionals to support strategic planning, market promotion, market research, market sales and product line management. This new cadre must hold the value that customers (physicians, patients, and employers) are the most valuable asset of the health care organizations. The planning and marketing prototype depicted herein is designed to help HCOs find, differentiate and keep customers.

Summary Report on the Audit of Defense Base Closure and Realignment Budget Data for Fiscal Year 1992 and 1993

DTIC Science & Technology

1993-05-25

OFFICE OF THE INSPECTOR GENERAL SUMMARY REPORT ON THE AUDIT OF DEFENSE BASE CLOSURE AND REALIGNMENT BUDGET DATA FOR FISCAL YEARS 1992 AND 1993...ASSISTANT SECRETARY OF DEFENSE (INSTALLATIONS) SUBJECT: Summary Report on the Audit of Defense Base Closure and Realignment Budget Data for Fiscal Years...1992 and 1993 (Report No. 93-100) We are providing this final summary report for your information and use. The audit was required by Public Law

Summary Report on the Audit of Defense Base Closure and Realignment Budget Data for FYS 1993 and 1994

DTIC Science & Technology

1994-02-14

Jl%«~~ /&■ OFFICE OF THE INSPECTOR GENERAL SUMMARY REPORT ON THE AUDIT OF DEFENSE BASE CLOSURE AND REALIGNMENT BUDGET DATA FOR FYS 1993 AND...COMPTROLLER) AUDITOR GENERAL, DEPARTMENT OF THE ARMY SUBJECT: Summary Report on the Audit of Defense Base Closure and Realignment Budget Data for FYs...Therefore, we are publishing this report in final form. We appreciate the courtesies and cooperation extended to the audit staff. If you have any

Report on 2005 Defense Base Closure and Realignment Implementation

DTIC Science & Technology

2006-03-01

ARNG RC Terrell ..................................................................................................... 561 ARNG RC Texarkana ...594 Walts-Guillot USARC, Texarkana ............................................................................ 595 Utah... Texarkana Commission recommendation number(s): 44 Recommendation title(s): RC Transformation in Texas Closure or realignment actions taken

An 18-ps TDC using timing adjustment and bin realignment methods in a Cyclone-IV FPGA

NASA Astrophysics Data System (ADS)

Cao, Guiping; Xia, Haojie; Dong, Ning

2018-05-01

The method commonly used to produce a field-programmable gate array (FPGA)-based time-to-digital converter (TDC) creates a tapped delay line (TDL) for time interpolation to yield high time precision. We conduct timing adjustment and bin realignment to implement a TDC in the Altera Cyclone-IV FPGA. The former tunes the carry look-up table (LUT) cell delay by changing the LUT's function through low-level primitives according to timing analysis results, while the latter realigns bins according to the timing result obtained by timing adjustment so as to create a uniform TDL with bins of equivalent width. The differential nonlinearity and time resolution can be improved by realigning the bins. After calibration, the TDC has a 18 ps root-mean-square timing resolution and a 45 ps least-significant bit resolution.

Early endoscopic realignment of post-traumatic posterior urethral disruption.

PubMed

Moudouni, S M; Patard, J J; Manunta, A; Guiraud, P; Lobel, B; Guillé, F

2001-04-01

The management of complete or partial urethral disruption is controversial, and much debate continues regarding immediate versus delayed definitive therapy. We further analyze our experience and long-term results using early endoscopic realignment. Between April 1987 and January 1999, 29 men with posterior urethral disruption (23 complete and 6 partial) underwent primary urethral realignment 0 to 8 days after injury. Pelvic fractures were present in 23 patients. In all patients, the actual operating time for realignment was 75 minutes or less. All patients were evaluated postoperatively for incontinence, impotence, and strictures. After a mean follow-up of 68 months (range 18 to 155), all patients were continent. Four patients (13.7%) required conversion to an open perineal urethroplasty. At the last follow-up visit, 25 (86%) of the 29 patients were potent and 4 achieved adequate erections for intercourse using intracorporeal injections (prostaglandin E(1)). Twelve patients (41%) developed short secondary strictures and were successfully treated with internal urethrotomy. The mean follow-up of these 12 patients was 83 months (range 34 to 120). Urinary flow rate measurement at the last follow-up visit revealed satisfactory voiding parameters in all patients. Primary endoscopic realignment offers an effective method for treating traumatic urethral injuries. Our long-term follow-up provides additional support for the use of this technique by demonstrating that urethral continuity can be established without an increased incidence of impotence, stricture formation, or incontinence. In case of failure, endoscopic realignment does not compromise the result of secondary urethroplasty.

Early endoscopic realignment in posterior urethral injuries.

PubMed

Shrestha, B; Baidya, J L

2013-01-01

Posterior urethral injury requires meticulous tertiary care and optimum expertise to manage successfully. The aim of our study is to describe our experiences with pelvic injuries involving posterior urethra and their outcome after early endoscopic realignment. A prospective study was carried out in 20 patients with complete posterior urethral rupture, from November 2007 till October 2010. They presented with blunt traumatic pelvic fracture and underwent primary realignment of posterior urethra in our institute. The definitive diagnosis of urethral rupture was made after retrograde urethrography and antegrade urethrography where applicable. The initial management was suprapubic catheter insertion after primary trauma management in casualty. After a week of conservative management with intravenous antibiotics and pain management, patients were subjected to the endoscopic realignment. The follow up period was at least six months. The results were analyzed with SPSS software. After endoscopic realignment, all patients were advised CISC for the initial 3 months. All patients voided well after three months of CISC. However, 12 patients were lost to follow up by the end of 6 postoperative months. Out of eight remaining patients, two had features of restricture and were managed with DVU followed by CISC again. One patient with restricture had some degree of erectile dysfunction who improved significantly after phospodiesterase inhibitors. None of the patients had features of incontinence. Early endoscopic realignment of posterior urethra is a minimally invasive modality in the management of complete posterior urethral injury with low rates of incontinence and impotency.

Realigning Thunder and Lightning: Temporal Adaptation to Spatiotemporally Distant Events

PubMed Central

Navarra, Jordi; Fernández-Prieto, Irune; Garcia-Morera, Joel

2013-01-01

The brain is able to realign asynchronous signals that approximately coincide in both space and time. Given that many experience-based links between visual and auditory stimuli are established in the absence of spatiotemporal proximity, we investigated whether or not temporal realignment arises in these conditions. Participants received a 3-min exposure to visual and auditory stimuli that were separated by 706 ms and appeared either from the same (Experiment 1) or from different spatial positions (Experiment 2). A simultaneity judgment task (SJ) was administered right afterwards. Temporal realignment between vision and audition was observed, in both Experiment 1 and 2, when comparing the participants’ SJs after this exposure phase with those obtained after a baseline exposure to audiovisual synchrony. However, this effect was present only when the visual stimuli preceded the auditory stimuli during the exposure to asynchrony. A similar pattern of results (temporal realignment after exposure to visual-leading asynchrony but not after exposure to auditory-leading asynchrony) was obtained using temporal order judgments (TOJs) instead of SJs (Experiment 3). Taken together, these results suggest that temporal recalibration still occurs for visual and auditory stimuli that fall clearly outside the so-called temporal window for multisensory integration and appear from different spatial positions. This temporal realignment may be modulated by long-term experience with the kind of asynchrony (vision-leading) that we most frequently encounter in the outside world (e.g., while perceiving distant events). PMID:24391928

Gender in the Neoliberalised Global Academy: The Affective Economy of Women and Leadership in South Asia

ERIC Educational Resources Information Center

Morley, Louise; Crossouard, Barbara

2016-01-01

As higher education (HE) institutions globally become increasingly performative, competitive and corporatised in response to neoliberal rationalities, the exigencies of HE leadership are being realigned to accommodate its value system. This article draws on recent British Council-funded research, including 30 semi-structured interviews, to explore…

Cytoskeletal Configuration Modulates Mechanically Induced Changes in Mesenchymal Stem Cell Osteogenesis, Morphology, and Stiffness

NASA Astrophysics Data System (ADS)

Pongkitwitoon, Suphannee; Uzer, Gunes; Rubin, Janet; Judex, Stefan

2016-10-01

Mesenchymal stem cells (MSC) responding to mechanical cues generated by physical activity is critical for skeletal development and remodeling. Here, we utilized low intensity vibrations (LIV) as a physiologically relevant mechanical signal and hypothesized that the confined cytoskeletal configuration imposed by 2D culture will enable human bone marrow MSCs (hBMSC) to respond more robustly when LIV is applied in-plane (horizontal-LIV) rather than out-of-plane (vertical-LIV). All LIV signals enhanced hBMSC proliferation, osteogenic differentiation, and upregulated genes associated with cytoskeletal structure. The cellular response was more pronounced at higher frequencies (100 Hz vs 30 Hz) and when applied in the horizontal plane. Horizontal but not vertical LIV realigned the cell cytoskeleton, culminating in increased cell stiffness. Our results show that applying very small oscillatory motions within the primary cell attachment plane, rather than perpendicular to it, amplifies the cell’s response to LIV, ostensibly facilitating a more effective transfer of intracellular forces. Transcriptional and structural changes in particular with horizontal LIV, together with the strong frequency dependency of the signal, emphasize the importance of intracellular cytoskeletal configuration in sensing and responding to high-frequency mechanical signals at low intensities.

Molecular reorientation of a nematic liquid crystal by thermal expansion

PubMed Central

Kim, Young-Ki; Senyuk, Bohdan; Lavrentovich, Oleg D.

2012-01-01

A unique feature of nematic liquid crystals is orientational order of molecules that can be controlled by electromagnetic fields, surface modifications and pressure gradients. Here we demonstrate a new effect in which the orientation of nematic liquid crystal molecules is altered by thermal expansion. Thermal expansion (or contraction) causes the nematic liquid crystal to flow; the flow imposes a realigning torque on the nematic liquid crystal molecules and the optic axis. The optical and mechanical responses activated by a simple temperature change can be used in sensing, photonics, microfluidic, optofluidic and lab-on-a-chip applications as they do not require externally imposed gradients of temperature, pressure, surface realignment, nor electromagnetic fields. The effect has important ramifications for the current search of the biaxial nematic phase as the optical features of thermally induced structural changes in the uniaxial nematic liquid crystal mimic the features expected of the biaxial nematic liquid crystal. PMID:23072803

WE-G-BRF-09: Force- and Image-Adaptive Strategies for Robotised Placement of 4D Ultrasound Probes

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

Kuhlemann, I; Graduate School for Computing in Life Science, University of Luebeck, Luebeck; Bruder, R

2014-06-15

Purpose: To allow continuous acquisition of high quality 4D ultrasound images for non-invasive live tracking of tumours for IGRT, image- and force-adaptive strategies for robotised placement of 4D ultrasound probes are developed and evaluated. Methods: The developed robotised ultrasound system is based on a 6-axes industrial robot (adept Viper s850) carrying a 4D ultrasound transducer with a mounted force-torque sensor. The force-adaptive placement strategies include probe position control using artificial potential fields and contact pressure regulation by a PD controller strategy. The basis for live target tracking is a continuous minimum contact pressure to ensure good image quality and highmore » patient comfort. This contact pressure can be significantly disturbed by respiratory movements and has to be compensated. All measurements were performed on human subjects under realistic conditions. When performing cardiac ultrasound, rib- and lung shadows are a common source of interference and can disrupt the tracking. To ensure continuous tracking, these artefacts had to be detected to automatically realign the probe. The detection is realised by multiple algorithms based on entropy calculations as well as a determination of the image quality. Results: Through active contact pressure regulation it was possible to reduce the variance of the contact pressure by 89.79% despite respiratory motion of the chest. The results regarding the image processing clearly demonstrate the feasibility to detect image artefacts like rib shadows in real-time. Conclusion: In all cases, it was possible to stabilise the image quality by active contact pressure control and automatically detected image artefacts. This fact enables the possibility to compensate for such interferences by realigning the probe and thus continuously optimising the ultrasound images. This is a huge step towards fully automated transducer positioning and opens the possibility for stable target tracking in ultrasoundguided radiation therapy requiring contact pressure of 5–10 N. This work was supported by the Graduate School for Computing in Medicine and Life Sciences funded by Germany's Excellence Initiative [DFG GSC 235/1].« less

Long-term outcome of primary endoscopic realignment for bulbous urethral injuries: risk factors of urethral stricture.

PubMed

Seo, Ill Young; Lee, Jea Whan; Park, Seung Chol; Rim, Joung Sik

2012-12-01

Although endoscopic realignment has been accepted as a standard treatment for urethral injuries, the long-term follow-up data on this procedure are not sufficient. We report the long-term outcome of primary endoscopic realignment in bulbous urethral injuries. Patients with bulbous urethral injuries were treated by primary endoscopic realignment between 1991 and 2005. The operative procedure included suprapubic cystostomy and transurethral catheterization using a guide wire, within 72 hours of injury. The study population included 51 patients with a minimum follow-up duration of 5 years. The most common causes of the injuries were straddle injury from falling down (74.5%), and pelvic bone fracture (7.8%). Gross hematuria was the most common complaint (92.2%). Twenty-three patients (45.1%) had complete urethral injuries. The mean time to operation after the injury was 38.8±43.2 hours. The mean operation time and mean indwelling time of a urethral Foley catheter were 55.5±37.6 minutes and 22.0±11.9 days, respectively. Twenty out of 51 patients (39.2%) were diagnosed with urethral stricture in 89.1±36.6 months after surgery. A multivariate analysis revealed that young age and operation time were independent risk factors for strictures as a complication of urethral realignment (hazard ratio [HR], 6.554, P=0.032; HR, 6.206, P=0.035). Urethral stricture commonly developed as a postoperative complication of primary endoscopic urethral realignment for bulbous urethral injury, especially in young age and long operation time.

An Analysis of the Defense Logistics Agency’s Forward Stocking Initiatives at Albany and Barstow Distribution Depots and the Impact on Logistics Response Time

DTIC Science & Technology

placement of 6,255 line items at these respective locations . Data was able available through DLAs Data Warehouse for both the wholesale and retail mission due...to the Base Realignment and Closure Act of 2005 that forced services with co- located DLA Distribution Centers to transfer the retail mission to DLA...Furthermore, an examination of processes at each of the two Marine Corps Logistics Base locations demonstrates areas where further research and possible benchmarking would be beneficial to the supply chain.

Military Base Realignments and Closures: Impact of Terminating, Relocating, or Outsourcing the Services of the Armed Forces Institute of Pathology

DTIC Science & Technology

2007-11-01

sexes , all races/ethnicities, all ages, as well... Tenn . 2 Ala. 88 Fla. 820 Ga. 1,220 S.C. 291 N.C. 1,371 Va. 1,476 Ohio 467 N.H. 0 Mass. 6 R.I. 0Mich. 1 Calif. 1,974 Wash. 671 Wis. 13 N.Y. 1,614 Maine...809 Tenn . 205 Ala. 102 Fla. 1,109 Ga. 376 S.C. 396 N.C. 769 Va. 331 Ohio 731 N.H. 40 Mass. 97 R.I. 38Mich. 189 Calif. 801 Wash. 59 Wis. 68 N.Y.

75 FR 6095 - Revision of Area Navigation (RNAV) Route Q-108; Florida

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-08

...-0885; Airspace Docket No. 09-ASO-17] Revision of Area Navigation (RNAV) Route Q-108; Florida AGENCY... an error in the legal description for RNAV route Q-108 that was published in the Federal Register on... Area Navigation (RNAV) Route Q-108 in northern Florida by realigning the route structure. In the legal...

Generalization of Prism Adaptation

ERIC Educational Resources Information Center

Redding, Gordon M.; Wallace, Benjamin

2006-01-01

Prism exposure produces 2 kinds of adaptive response. Recalibration is ordinary strategic remapping of spatially coded movement commands to rapidly reduce performance error. Realignment is the extraordinary process of transforming spatial maps to bring the origins of coordinate systems into correspondence. Realignment occurs when spatial…

Preliminary analysis of force-torque measurements for robot-assisted fracture surgery.

PubMed

Georgilas, Ioannis; Dagnino, Giulio; Tarassoli, Payam; Atkins, Roger; Dogramadzi, Sanja

2015-08-01

Our group at Bristol Robotics Laboratory has been working on a new robotic system for fracture surgery that has been previously reported [1]. The robotic system is being developed for distal femur fractures and features a robot that manipulates the small fracture fragments through small percutaneous incisions and a robot that re-aligns the long bones. The robots controller design relies on accurate and bounded force and position parameters for which we require real surgical data. This paper reports preliminary findings of forces and torques applied during bone and soft tissue manipulation in typical orthopaedic surgery procedures. Using customised orthopaedic surgical tools we have collected data from a range of orthopaedic surgical procedures at Bristol Royal Infirmary, UK. Maximum forces and torques encountered during fracture manipulation which involved proximal femur and soft tissue distraction around it and reduction of neck of femur fractures have been recorded and further analysed in conjunction with accompanying image recordings. Using this data we are establishing a set of technical requirements for creating safe and dynamically stable minimally invasive robot-assisted fracture surgery (RAFS) systems.

Managed Realignment in Europe: Achievements and Challenges

NASA Astrophysics Data System (ADS)

Esteves, L. S.

2017-12-01

Environmental and financial sustainability associated with climate change adaptation needs are the key drivers leading to the development of national and regional strategies which promote managed realignment. Managed realignment aims to maximise environmental and socioeconomic benefits by creating space for coastal habitats to evolve more naturally. Therefore, the natural adaptive capacity of coastal habitats and the range of ecosystem services they provide are paramount to the success of these strategies. In Europe, most projects involve the creation of intertidal areas by artificially restoring tidal flow into embanked land. Projects generally involve at least one of the following: removal, breach, or realignment of existing coastal protection, controlled tidal restoration and managed retreat (i.e. relocation from risk areas). Since early 1980s, over 140 managed realignment projects have been implemented (or are under construction) in Europe, mainly in the UK, France, Germany, Netherlands, Belgium and Spain, resulting in approximately 15,800 ha of habitat creation. This paper will present an overview of managed realignment initiatives in Europe, summarise achievements so far and discuss ways to overcome commonly faced challenges, focusing on high-level strategy; delivery of objectives at the project level; and public perception. Projects vary greatly as planning must take into account local social and environmental characteristics and constraints. Evidence of benefits gained in each project and their contribution to high level targets need to be quantified and widely disseminated to help attract public support. However, the lack of information and/or undisputable evidence about the realisation of tangible socioeconomic benefits is still hindering public acceptance. The knowledge about how the many social, economic, and technical aspects interact is evolving fast as new policies are formulated, more projects are implemented, and monitoring data are made available.

Dynamic states of swimming bacteria in a nematic liquid crystal cell with homeotropic alignment

DOE PAGES

Zhou, Shuang; Tovkach, Oleh; Golovaty, Dmitry; ...

2017-05-17

Flagellated bacteria such as Escherichia coli and Bacillus subtilis exhibit effective mechanisms for swimming in fluids and exploring the surrounding environment. In isotropic fluids such as water, the bacteria change swimming direction through the run-and-tumble process. Lyotropic chromonic liquid crystals (LCLCs) have been introduced recently as an anisotropic environment in which the direction of preferred orientation, the director, guides the bacterial trajectories. In this work, we describe the behavior of bacteria B. subtilis in a homeotropic LCLC geometry, in which the director is perpendicular to the bounding plates of a shallow cell. We demonstrate that the bacteria are capable ofmore » overcoming the stabilizing elastic forces of the LCLC and swim perpendicularly to the imposed director (and parallel to the bounding plates). The effect is explained by a finite surface anchoring of the director at the bacterial body; the role of surface anchoring is analyzed by numerical simulations of a rod realigning in an otherwise uniform director field. Shear flows produced by a swimming bacterium cause director distortions around its body, as evidenced both by experiments and numerical simulations. These distortions contribute to a repulsive force that keeps the swimming bacterium at a distance of a few micrometers away from the bounding plates. The homeotropic alignment of the director imposes two different scenarios of bacterial tumbling: one with an 180° reversal of the horizontal velocity and the other with the realignment of the bacterium by two consecutive 90° turns. Finally, in the second case, the angle between the bacterial body and the imposed director changes from 90° to 0° and then back to 90°; the new direction of swimming does not correlate with the previous swimming direction.« less

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

Zhou, Shuang; Tovkach, Oleh; Golovaty, Dmitry

Flagellated bacteria such as Escherichia coli and Bacillus subtilis exhibit effective mechanisms for swimming in fluids and exploring the surrounding environment. In isotropic fluids such as water, the bacteria change swimming direction through the run-and-tumble process. Lyotropic chromonic liquid crystals (LCLCs) have been introduced recently as an anisotropic environment in which the direction of preferred orientation, the director, guides the bacterial trajectories. In this work, we describe the behavior of bacteria B. subtilis in a homeotropic LCLC geometry, in which the director is perpendicular to the bounding plates of a shallow cell. We demonstrate that the bacteria are capable ofmore » overcoming the stabilizing elastic forces of the LCLC and swim perpendicularly to the imposed director (and parallel to the bounding plates). The effect is explained by a finite surface anchoring of the director at the bacterial body; the role of surface anchoring is analyzed by numerical simulations of a rod realigning in an otherwise uniform director field. Shear flows produced by a swimming bacterium cause director distortions around its body, as evidenced both by experiments and numerical simulations. These distortions contribute to a repulsive force that keeps the swimming bacterium at a distance of a few micrometers away from the bounding plates. The homeotropic alignment of the director imposes two different scenarios of bacterial tumbling: one with an 180° reversal of the horizontal velocity and the other with the realignment of the bacterium by two consecutive 90° turns. Finally, in the second case, the angle between the bacterial body and the imposed director changes from 90° to 0° and then back to 90°; the new direction of swimming does not correlate with the previous swimming direction.« less

Dynamic states of swimming bacteria in a nematic liquid crystal cell with homeotropic alignment

NASA Astrophysics Data System (ADS)

Zhou, Shuang; Tovkach, Oleh; Golovaty, Dmitry; Sokolov, Andrey; Aranson, Igor S.; Lavrentovich, Oleg D.

2017-05-01

Flagellated bacteria such as Escherichia coli and Bacillus subtilis exhibit effective mechanisms for swimming in fluids and exploring the surrounding environment. In isotropic fluids such as water, the bacteria change swimming direction through the run-and-tumble process. Lyotropic chromonic liquid crystals (LCLCs) have been introduced recently as an anisotropic environment in which the direction of preferred orientation, the director, guides the bacterial trajectories. In this work, we describe the behavior of bacteria B. subtilis in a homeotropic LCLC geometry, in which the director is perpendicular to the bounding plates of a shallow cell. We demonstrate that the bacteria are capable of overcoming the stabilizing elastic forces of the LCLC and swim perpendicularly to the imposed director (and parallel to the bounding plates). The effect is explained by a finite surface anchoring of the director at the bacterial body; the role of surface anchoring is analyzed by numerical simulations of a rod realigning in an otherwise uniform director field. Shear flows produced by a swimming bacterium cause director distortions around its body, as evidenced both by experiments and numerical simulations. These distortions contribute to a repulsive force that keeps the swimming bacterium at a distance of a few micrometers away from the bounding plates. The homeotropic alignment of the director imposes two different scenarios of bacterial tumbling: one with an 180° reversal of the horizontal velocity and the other with the realignment of the bacterium by two consecutive 90° turns. In the second case, the angle between the bacterial body and the imposed director changes from 90° to 0° and then back to 90° the new direction of swimming does not correlate with the previous swimming direction.

The impact of realignment on utilization and cost of community-based mental health services in California.

PubMed

Scheffler, R; Zhang, A; Snowden, L

2001-11-01

Decentralization of California's public mental health system under program realignment has changed the utilization and cost of community-based mental health services. This study examined a sample of 75,951 users, representing 1.5 million adults who visited California's public mental health services during a 6-year period (FY 1988-1990 and FY 1992-1994). Regression analysis was performed to examine cost and utilization reduction over time, across regions, and across psychiatric diagnoses. Overall utilization and cost of community-based mental health services dropped significantly after the implementation of realignment. They were significantly lower for (a) 24-hour services in the urban industrialized Southern Region and (b) outpatient services in the agricultural Central Region of the state. Users diagnosed with mood disorders took a greater portion, but were associated with significantly less treatment and cost than other users in the post-realignment period. When local communities bear the financial risks and rewards, they find more efficient methods of delivering community-based mental health services.

Actin realignment and cofilin regulation are essential for barrier integrity during shear stress

PubMed Central

Slee, Joshua B.; Lowe-Krentz, Linda J.

2014-01-01

Vascular endothelial cells and their actin microfilaments align in the direction of fluid shear stress (FSS) in vitro and in vivo. To determine whether cofilin, an actin severing protein, is required in this process, the levels of phospho-cofilin (serine-3) were evaluated in cells exposed to FSS. Phospho-cofilin levels decreased in the cytoplasm and increased in the nucleus during FSS exposure. This was accompanied by increased nuclear staining for activated LIMK, a cofilin kinase. Blocking stress kinases JNK and p38, known to play roles in actin realignment during FSS, decreased cofilin phosphorylation under static conditions, and JNK inhibition also resulted in decreased phospho-cofilin during FSS exposure. Inhibition of dynamic changes in cofilin phosphorylation through cofilin mutants decreased correct actin realignment. The mutants also decreased barrier integrity as did inhibition of the stress kinases. These results identify the importance of cofilin in the process of actin alignment and the requirement for actin realignment in endothelial barrier integrity during FSS. PMID:23060131

The QTN program and the alleles that matter for evolution: all that's gold does not glitter.

PubMed

Rockman, Matthew V

2012-01-01

The search for the alleles that matter, the quantitative trait nucleotides (QTNs) that underlie heritable variation within populations and divergence among them, is a popular pursuit. But what is the question to which QTNs are the answer? Although their pursuit is often invoked as a means of addressing the molecular basis of phenotypic evolution or of estimating the roles of evolutionary forces, the QTNs that are accessible to experimentalists, QTNs of relatively large effect, may be uninformative about these issues if large-effect variants are unrepresentative of the alleles that matter. Although 20th century evolutionary biology generally viewed large-effect variants as atypical, the field has recently undergone a quiet realignment toward a view of readily discoverable large-effect alleles as the primary molecular substrates for evolution. I argue that neither theory nor data justify this realignment. Models and experimental findings covering broad swaths of evolutionary phenomena suggest that evolution often acts via large numbers of small-effect polygenes, individually undetectable. Moreover, these small-effect variants are different in kind, at the molecular level, from the large-effect alleles accessible to experimentalists. Although discoverable QTNs address some fundamental evolutionary questions, they are essentially misleading about many others. © 2011 The Author(s). Evolution © 2011 The Society for the Study of Evolution.

Realigning Shared Governance With Magnet® and the Organization's Operating System to Achieve Clinical Excellence.

PubMed

Moreno, Janette V; Girard, Anita S; Foad, Wendy

2018-03-01

In 2012, an academic medical center successfully overhauled a 15-year-old shared governance to align 6 house-wide and 30 unit-based councils with the new Magnet Recognition Program® and the organization's operating system, using the processes of LEAN methodology. The redesign improved cross-council communication structures, facilitated effective shared decision-making processes, increased staff engagement, and improved clinical outcomes. The innovative structural and process elements of the new model are replicable in other health institutions.

Defense Base Realignment and Closure Budget Data for the Closure of Fort Devens, Massachusetts

DTIC Science & Technology

1995-08-01

provides the results of the audit of one project, valued at $2.75 million, for the closure and realignment of Fort Devens, Massachusetts. This audit also...assessed the adequacy of the management control program as it applied to the audit objective.

Rethinking the State-Local Relationship: K-12 Education

ERIC Educational Resources Information Center

Weston, Margaret

2011-01-01

Governor Jerry Brown's January 2011 budget proposal suggests shifting responsibility and funding for many state programs from the state to the local level. Under this "realignment" of government authority, local governments--usually counties--would be given responsibility for providing the services in realigned programs, and the state…

Military Bases: Opportunities Exist to Improve Future Base Realignment and Closure Rounds

DTIC Science & Technology

2013-03-01

Operational Army—realigns Fort Bliss , TX; Fort Hood, TX; Fort Riley, KS; Fort Campbell, KY; and Fort Sill, OK to include rebasing of units from overseas to...Committee on Appropriations United States Senate The Honorable Tim Johnson Chairman The Honorable Mark Kirk Ranking Member Subcommittee on Military

75 FR 78946 - Revitalizing Base Closure Communities and Addressing Impacts of Realignment

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-17

... feasibility analysis describing the economic viability of the project, including an estimate of net proceeds.... SUMMARY: Economic Development Conveyances were created in amendments to the Base Closure and Realignment law in 1993, creating a new tool for communities experiencing economic dislocation from the closing of...

Military Construction, Veterans Affairs, and Related Agencies: FY2009 Appropriations

DTIC Science & Technology

2008-09-17

Defense Posture Realignment ( GDPR ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Repealing the BRAC Commission Mechanism... GDPR One-Time Implementation Costs . . . . . . . . . . . . . . . . . . 12 Table 4. Department of Veterans Affairs Appropriations, FY2002-FY2008...IGPBS) has been renamed the Global Defense Posture Realignment ( GDPR ). 17 Office of the Under Secretary of Defense (Comptroller), National Defense

America’s Army: The Strength of the Nation, Strategic Plan, 2009-2015

DTIC Science & Technology

2008-11-02

Realignment and Closure (BRAC) law of 2005 and several complex endeavors like the Grow-the-Army (GTA) and Global Defense Posture Realignment ( GDPR ...2.2.1 Oversee execution of MILCON to support Army stationing (AMF, BRAC, GDPR , and Army Growth) initiatives and timelines

Military Base Closures: Updated Status of Prior Base Realignments and Closures

EPA Pesticide Factsheets

As the Department of Defense (DOD) prepares for the 2005 base realignment and closure (BRAC) round, questions continue to be raised about the transfer and environmental cleanup of unneeded property arising from the prior four BRAC rounds and their impact on cost and savings and on local economies.

Office of Economic Adjustment | U.S. Department of Defense

Science.gov Websites

Reuse Compatible Use Defense Contractor Transitions Federal Assistance Coordination Mission Change contractor or manufacturer is making cuts or closing. Explore BRAC Icon Base Realignment and Closure A contact information. What We Do Base Closure Base Realignment Base Reuse Compatible Use Defense Contractor

Location and stability analysis of the Michigamme Underground Mine for the US-41 re-alignment in Marquette County, Michigan.

DOT National Transportation Integrated Search

2008-08-01

A proposed realignment of US-41 near Michigamme, Michigan will be located over an abandoned underground iron ore : mine. The mine, known as the Michigamme Mine, was started in 1872 and closed in 1901. Initial mining operations : were started in seven...

Comprehensive Base Realignment/Closure and Fort Belvoir Development

DTIC Science & Technology

1991-06-01

Passerina cyanea rufous-sided towhee Pipilo erythrophthalmus American tree sparrow Spizella arborea chipping sparrow Spizella passerina field... sparrow Spizella pusilla vesper sparrow Pooecetes gramineus savanah sparrow Passerculus sandwichensis fox sparrow Passerella iliaca song sparrow Melospiza...and Realignment Commission the relocation of selected information Systems command elements from Fort Belvoir to Fort Ritchie or another

Defense Base Realignment and Closure Budget Data for the Closure of Naval Training Center San Diego, California

DTIC Science & Technology

1995-06-06

provides the audit results for 4 military construction projects, valued at $14.4 million, for realignment and closure of Naval Tralning Center San Diego...California. The audit also assessed the adequacy of the management control program as it applied to the audit objective.

76 FR 70878 - Revitalizing Base Closure Communities and Addressing Impacts of Realignment

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-16

... base closure process to conform to the amendment to the Defense Base Closure and Realignment Act of... departments to expedite the EDC process. Closed military bases represent a potential engine of economic... purposes of establishing EDC terms and conditions. It also eliminates the need to establish a process by...

Reconfiguring and Realigning the Assessment Feedback Processes for an Undergraduate Criminology Degree

ERIC Educational Resources Information Center

Case, Stephen

2007-01-01

A reconfigured and realigned system of assessment feedback was implemented with undergraduates taking criminology modules at Swansea University. The reformulated system integrated explicit engagement with assessment criteria in feedback given on an electronic template form with the use of a statement bank and the offer of follow-up, feedback…

Military Construction, Veterans Affairs, and Related Agencies: FY2009 Appropriations

DTIC Science & Technology

2008-10-09

Global Presence and Basing Strategy (IGPBS)/Global Defense Posture Realignment ( GDPR ) . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Repealing...Second FY2008 Supplemental (P.L. 110-252) . . . . . . . . . . . . . . . . . . . . 6 Table 3. IGPBS/ GDPR One-Time Implementation Costs...report. CRS-10 17 The DOD Integrated Global Presence and Basing Strategy (IGPBS) has been renamed the Global Defense Posture Realignment ( GDPR ). 18

High-speed polarized light microscopy for in situ, dynamic measurement of birefringence properties

NASA Astrophysics Data System (ADS)

Wu, Xianyu; Pankow, Mark; Shadow Huang, Hsiao-Ying; Peters, Kara

2018-01-01

A high-speed, quantitative polarized light microscopy (QPLM) instrument has been developed to monitor the optical slow axis spatial realignment during controlled medium to high strain rate experiments at acquisition rates up to 10 kHz. This high-speed QPLM instrument is implemented within a modified drop tower and demonstrated using polycarbonate specimens. By utilizing a rotating quarter wave plate and a high-speed camera, the minimum acquisition time to generate an alignment map of a birefringent specimen is 6.1 ms. A sequential analysis method allows the QPLM instrument to generate QPLM data at the high-speed camera imaging frequency 10 kHz. The obtained QPLM data is processed using a vector correlation technique to detect anomalous optical axis realignment and retardation changes throughout the loading event. The detected anomalous optical axis realignment is shown to be associated with crack initiation, propagation, and specimen failure in a dynamically loaded polycarbonate specimen. The work provides a foundation for detecting damage in biological tissues through local collagen fiber realignment and fracture during dynamic loading.

ON THE TIDAL ORIGIN OF HOT JUPITER STELLAR OBLIQUITY TRENDS

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

Dawson, Rebekah I., E-mail: rdawson@berkeley.edu

It is debated whether the two hot Jupiter populations—those on orbits misaligned from their host star's spin axis and those well-aligned—result from two migration channels or from two tidal realignment regimes. Here I demonstrate that equilibrium tides raised by a planet on its star can account for three observed spin-orbit alignment trends: the aligned orbits of hot Jupiters orbiting cool stars, the planetary mass cut-off for retrograde planets, and the stratification by planet mass of cool host stars' rotation frequencies. The first trend can be caused by strong versus weak magnetic braking (the Kraft break), rather than realignment of themore » star's convective envelope versus the entire star. The second trend can result from a small effective stellar moment of inertia participating in the tidal realignment in hot stars, enabling massive retrograde planets to partially realign to become prograde. The third trend is attributable to higher-mass planets more effectively counteracting braking to spin up their stars. Both hot and cool stars require a small effective stellar moment of inertia participating in the tidal realignment, e.g., an outer layer weakly coupled to the interior. I demonstrate via Monte Carlo that this model can match the observed trends and distributions of sky-projected misalignments and stellar rotation frequencies. I discuss implications for inferring hot Jupiter migration mechanisms from obliquities, emphasizing that even hot stars do not constitute a pristine sample.« less

Early effectiveness of endoscopic posterior urethra primary alignment.

PubMed

Kim, Fernando J; Pompeo, Alexandre; Sehrt, David; Molina, Wilson R; Mariano da Costa, Renato M; Juliano, Cesar; Moore, Ernest E; Stahel, Philip F

2013-08-01

Posterior urethra primary realignment (PUPR) after complete transection may decrease the gap between the ends of the transected urethra, tamponade the retropubic bleeding, and optimize urinary drainage without the need of suprapubic catheter facilitating concurrent pelvic orthopedic and trauma procedures. Historically, the distorted anatomy after pelvic trauma has been a major surgical challenge. The purpose of the study was to assess the relationship of the severity of the pelvic fracture to the success of endoscopic and immediate PUPR following complete posterior urethral disruption using the Young-Burgess classification system. A review of our Level I trauma center database for patients diagnosed with pelvic fracture and complete posterior urethral disruption from January 2005 to April 2012 was performed. Pelvic fracture severity was categorized according to the Young-Burgees classification system. Management consisted of suprapubic catheter insertion at diagnosis followed by early urethral realignment when the patient was clinically stable. Failure of realignment was defined as inability to achieve urethral continuity with Foley catheterization. Clinical follow-up consisted of radiologic, pressure studies and cystoscopic evaluation. A total of 481 patients with pelvic trauma from our trauma registry were screened initially, and 18 (3.7%) were diagnosed with a complete posterior urethral disruption. A total of 15 primary realignments (83.3%) were performed all within 5 days of trauma. The success rate of early realignment was 100%. There was no correlation between the type of pelvic ring fracture and the success of PUPR. Postoperatively, 8 patients (53.3%) developed urethral strictures, 3 patients (20.0%) developed incontinence, and 7 patients (46.7%) reported erectile dysfunction after the trauma. The mean follow-up of these patients was 31.8 months. Endoscopic PUPR may be an effective option for the treatment of complete posterior urethral disruption and enables urinary drainage to best suit the multispecialty surgical team. The success rate of achieving primary realignment did not appear to be related to the complexity and type of pelvic ring fracture.

The Sociolinguistic Realignment in the Chinese Community in Kuala Lumpur: Past, Present and Future

ERIC Educational Resources Information Center

Wang, Xiaomei

2010-01-01

The language situation in the Malaysian Chinese community has undergone great changes in the past century. This paper aims to account for such changes in the framework of sociolinguistic realignment, which is both descriptive and predictive. The triglossic situation in the colonial period (1859-1957) is described; with the support of a language…

Effect of early realignment on length and delayed repair of postpelvic fracture urethral injury.

PubMed

Koraitim, Mamdouh M

2012-04-01

To determine the effect of early realignment of posterior urethral injury on the length and delayed repair of ensuing urethral defect. We reviewed the medical records of 120 patients with a pelvic fracture urethral defect who were referred for delayed repair from elsewhere from 1995 to 2009. The review was focused on 5 variables: initial management of urethral injury, length of urethral defect, type of delayed repair, continence, and erectile function. Of the patients, 26 were excluded from the study and 94 were categorized as having been initially treated by realignment (42 patients, group 1) or suprapubic cystostomy (52 patients, group 2). Urethral defects ≤ 2 cm in length were found in 28 patients (67%) in group 1 versus 22 (42%) in group 2. Defects >2 cm were found in 14 patients (33%) in group 1 versus 30 (58%) in group 2. The repair was accomplished by a simple perineal operation in 32 (76%) and 30 (58%) patients in groups 1 and 2, respectively. An elaborated perineal or perineo-abdominal procedure was required in 10 (24%) and 22 (42%) patients in groups 1 and 2, respectively (all P < .05). Incontinence occurred in 1 patient in group 1. Impotence developed in 10 (28%) of 36 realigned adults and in 2 (5%) of 38 adults with suprapubic cystostomy. Early realignment of posterior urethral injury decreases the length of the ensuing urethral defect and facilitates its delayed repair. Incontinence and impotence appear to result from the injury itself and not the treatment. Copyright © 2012 Elsevier Inc. All rights reserved.

The DHS Directorate of Science and Technology: Key Issues for Congress

DTIC Science & Technology

2009-06-22

recently under the authority of the Homeland Security Act. Environmental Measurements Laboratory The Environmental Measurements Laboratory ( EML ) in...Historically, the focus of EML was detection and monitoring of low-level radiation releases. The transfer of EML to the S&T Directorate required a realignment...debated whether EML is most appropriately positioned in 7 EML realignment and related

32 CFR 174.15 - Indemnification under Section 330 of the National Defense Authorization Act for Fiscal Year 1993.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 1 2010-07-01 2010-07-01 false Indemnification under Section 330 of the National Defense Authorization Act for Fiscal Year 1993. 174.15 Section 174.15 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CLOSURES AND REALIGNMENT REVITALIZING BASE CLOSURE COMMUNITIES AND ADDRESSING IMPACTS OF REALIGNMENT...

32 CFR 174.15 - Indemnification under Section 330 of the National Defense Authorization Act for Fiscal Year 1993.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 1 2013-07-01 2013-07-01 false Indemnification under Section 330 of the National Defense Authorization Act for Fiscal Year 1993. 174.15 Section 174.15 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CLOSURES AND REALIGNMENT REVITALIZING BASE CLOSURE COMMUNITIES AND ADDRESSING IMPACTS OF REALIGNMENT...

32 CFR 174.15 - Indemnification under Section 330 of the National Defense Authorization Act for Fiscal Year 1993.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 1 2011-07-01 2011-07-01 false Indemnification under Section 330 of the National Defense Authorization Act for Fiscal Year 1993. 174.15 Section 174.15 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CLOSURES AND REALIGNMENT REVITALIZING BASE CLOSURE COMMUNITIES AND ADDRESSING IMPACTS OF REALIGNMENT...

32 CFR 174.15 - Indemnification under Section 330 of the National Defense Authorization Act for Fiscal Year 1993.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 1 2014-07-01 2014-07-01 false Indemnification under Section 330 of the National Defense Authorization Act for Fiscal Year 1993. 174.15 Section 174.15 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CLOSURES AND REALIGNMENT REVITALIZING BASE CLOSURE COMMUNITIES AND ADDRESSING IMPACTS OF REALIGNMENT...

32 CFR 174.15 - Indemnification under Section 330 of the National Defense Authorization Act for Fiscal Year 1993.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 1 2012-07-01 2012-07-01 false Indemnification under Section 330 of the National Defense Authorization Act for Fiscal Year 1993. 174.15 Section 174.15 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CLOSURES AND REALIGNMENT REVITALIZING BASE CLOSURE COMMUNITIES AND ADDRESSING IMPACTS OF REALIGNMENT...

76 FR 20633 - Record of Decision (ROD) for the Base Closure and Realignment (BRAC) 2005 Actions at Fort...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-13

... DEPARTMENT OF DEFENSE Department of the Army Record of Decision (ROD) for the Base Closure and... decision on how to implement property disposal in accordance with the Defense Base Closure and Realignment Act of 1990 (the Base Closure Act), Public Law 101-510, as amended, following the closure of Fort...

The "Messy" Business of Academic Developers Leading Other Academic Developers: Critical Reflection on a Curriculum Realignment Exercise

ERIC Educational Resources Information Center

Thomas, Sharon; Cordiner, Moira

2014-01-01

Little has been written about academic developers (ADs) working in teams leading other ADs. This paper chronicles the experience of a group of ADs in one Australian university working on a curriculum realignment exercise. Unexpectedly the dominant theme in participants' reflections was group dynamics, not the process. We were confronted by…

Military Base Realignments and Closures: DOD has Improved Environmental Cleanup Reporting but Should Obtain and Share More Information

DTIC Science & Technology

2017-01-01

Defense (DOD) has captured and reported more comprehensive cost information in its environmental cost reporting for installations closed under the...Letter 1 Background 4 DOD’s Latest Report to Congress Captures More- Comprehensive Environmental Cleanup Cost Information, but Omits Emerging...22 Abbreviations BRAC Base Realignment and Closure CERCLA Comprehensive Environmental Response, Compensation, and

Influence of nanostructural environment and fluid flow on osteoblast-like cell behavior: a model for cell-mechanics studies.

PubMed

Prodanov, L; Semeins, C M; van Loon, J J W A; te Riet, J; Jansen, J A; Klein-Nulend, J; Walboomers, X F

2013-05-01

Introducing nanoroughness on various biomaterials has been shown to profoundly effect cell-material interactions. Similarly, physical forces act on a diverse array of cells and tissues. Particularly in bone, the tissue experiences compressive or tensile forces resulting in fluid shear stress. The current study aimed to develop an experimental setup for bone cell behavior, combining a nanometrically grooved substrate (200 nm wide, 50 nm deep) mimicking the collagen fibrils of the extracellular matrix, with mechanical stimulation by pulsatile fluid flow (PFF). MC3T3-E1 osteoblast-like cells were assessed for morphology, expression of genes involved in cell attachment and osteoblastogenesis and nitric oxide (NO) release. The results showed that both nanotexture and PFF did affect cellular morphology. Cells aligned on nanotexture substrate in a direction parallel to the groove orientation. PFF at a magnitude of 0.7 Pa was sufficient to induce alignment of cells on a smooth surface in a direction perpendicular to the applied flow. When environmental cues texture and flow were interacting, PFF of 1.4 Pa applied parallel to the nanogrooves initiated significant cellular realignment. PFF increased NO synthesis 15-fold in cells attached to both smooth and nanotextured substrates. Increased collagen and alkaline phosphatase mRNA expression was observed on the nanotextured substrate, but not on the smooth substrate. Furthermore, vinculin and bone sialoprotein were up-regulated after 1 h of PFF stimulation. In conclusion, the data show that interstitial fluid forces and structural cues mimicking extracellular matrix contribute to the final bone cell morphology and behavior, which might have potential application in tissue engineering. Copyright © 2013 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

Sustaining AMEDD Professional Strength in the Reserve Components

DTIC Science & Technology

2004-05-03

During the 8 May 2003 Reserve Component Coordination Council meeting8, General John Keane, then Vice Chief of Staff of the Army; Major General Kenneth...retirement. 2001 FOCUS GROUP DATA John Whaley and Dr. Sandra Baxter of Applied Research Analysts moderated six focus groups with the 313th and 399th...with the remainder to be made up from realignment of local structure, contracting medical professionals for the local hospital, or outsourcing to

New Directions in NASA's Materials Science Program

NASA Technical Reports Server (NTRS)

Gillies, Donald C.; Whitaker, Ann F. (Technical Monitor)

2001-01-01

Recently, NASA's Microgravity Research Division was re-aligned to match the Agency's increasing awareness of the importance of biological and nano-structural sciences. The Division has become the Physical Sciences Research section within the newly created Office of Biological and Physical Research. Within materials science and in the last few years, new programs aimed at biomaterials have been initiated. Results from these programs and also new research pertaining to materials for radiation protection will be discussed.

Quick-Reaction Report on the Audit of Defense Base Realignment and Closure Budget Data for Naval Training Center Great Lakes, Illinois

DTIC Science & Technology

1994-05-19

the audit of project P-608T, Building Modifications, as they relate to project P-557S. Because...project P-608T was addressed in Report No. 94-108, Quick-Reaction Report on the Audit of Defense Base Realignment and Closure Budget Data for Naval Station Treasure Island, California, May 19,

Defense Base Closure and Realignment Commission

DTIC Science & Technology

1993-01-01

during, their training . DLI required Only 803 houising units oii thle Army students inl thle human intelligence field Annex, the post cýxchiaige arid...community also stressed the Navy did not proposes significantly reduccd closure costs by know the true cost of relocating or replicating taking...Warfare Center- Carderock, Annapolis Detachment, The Annapolis community stressed in 1991 theDefense Base Closure and Realignment Coin- Annapolis

Proceedings of a Meeting of an American Sub-Group of the Council of Edward A. /Bouchet-ICTP Institute Held in Atlanta, Georgia on 28-29 Mar 1992

DTIC Science & Technology

1992-03-29

Moreover, nuclear and coal-fired power plants could be built further away from high population areas. Magnetically levitated ( maglev ) trains may be the...Japanese bullet trains, going 120 miles/hour, must have their tracks realigned each night. The maglev trains would make this realignment unnecessary

The Installation Funding Dilemma

DTIC Science & Technology

2008-04-04

role in supporting the Army’s plans for supporting base realignment and closure (BRAC) requirements, global defense posture realignment ( GDPR ...relation to their affect on installation management funding. First, the initiative known as the GDPR will return many units to the United States from...three initiatives ( GDPR , BRAC and Modularity) and certain other restationing moves, the Army expects a net gain of about 154,000 personnel at its domestic

Arterial extracellular matrix: a mechanobiological study of the contributions and interactions of elastin and collagen.

PubMed

Chow, Ming-Jay; Turcotte, Raphaël; Lin, Charles P; Zhang, Yanhang

2014-06-17

The complex network structure of elastin and collagen extracellular matrix (ECM) forms the primary load bearing components in the arterial wall. The structural and mechanobiological interactions between elastin and collagen are important for properly functioning arteries. Here, we examined the elastin and collagen organization, realignment, and recruitment by coupling mechanical loading and multiphoton imaging. Two-photon excitation fluorescence and second harmonic generation methods were performed with a multiphoton video-rate microscope to capture real time changes to the elastin and collagen structure during biaxial deformation. Enzymatic removal of elastin was performed to assess the structural changes of the remaining collagen structure. Quantitative analysis of the structural changes to elastin and collagen was made using a combination of two-dimensional fast Fourier transform and fractal analysis, which allows for a more complete understanding of structural changes. Our study provides new quantitative evidence, to our knowledge on the sequential engagement of different arterial ECM components in response to mechanical loading. The adventitial collagen exists as large wavy bundles of fibers that exhibit fiber engagement after 20% strain. The medial collagen is engaged throughout the stretching process, and prominent elastic fiber engagement is observed up to 20% strain after which the engagement plateaus. The fiber orientation distribution functions show remarkably different changes in the ECM structure in response to mechanical loading. The medial collagen shows an evident preferred circumferential distribution, however the fiber families of adventitial collagen are obscured by their waviness at no or low mechanical strains. Collagen fibers in both layers exhibit significant realignment in response to unequal biaxial loading. The elastic fibers are much more uniformly distributed and remained relatively unchanged due to loading. Removal of elastin produces similar structural changes in collagen as mechanical loading. Our study suggests that the elastic fibers are under tension and impart an intrinsic compressive stress on the collagen. Copyright © 2014 Biophysical Society. Published by Elsevier Inc. All rights reserved.

Urethral injury in the multiple-injured patient.

PubMed

Cass, A S

1984-10-01

A total of 74 patients with urethral injury due to external trauma consisted of 48 posterior urethral injuries (25 complete rupture, 23 partial rupture) and 26 anterior urethral injuries (two complete rupture, 16 partial rupture, and eight contusion). The diagnosis was made by retrograde urethrography. All 48 patients with posterior urethral injury had associated injuries, including a fractured pelvis in 46, and a mortality rate of 33%. Only seven of the 26 patients with anterior urethral injury had associated injuries and a mortality rate of 14%. The management of posterior urethral injury is changing from primary realignment of the ruptured urethra to suprapubic cystostomy alone and followed later by urethral surgery for the resulting stricture. The impotence rate is significantly lower with management with suprapubic cystostomy alone. However, the type of pelvic fracture, the urethral injury itself disrupting neurovascular structures, and the surgical dissection (initial primary realignment or delayed urethroplasty) must be investigated before it can be determined whether the impotence associated with pelvic trauma is caused by the injury itself or by the surgical dissection undertaken to reconstruct the urethra.

Health System Creation and Integration at a Health Sciences University: A Five-Year Follow-up.

PubMed

Slade, Catherine P; Azziz, Ricardo; Levin, Steven; Caughman, Gretchen B; Hefner, David S; Halbur, Kimberly V; Tingen, Martha S; James, Susan

Shifting healthcare market forces and regulation have exerted near-constant pressure on U.S. academic health centers (AHCs) attempting to successfully execute their traditional tripartite mission. A governance structure and organizational alignment that works well under one set of conditions is rarely optimal when conditions change. Thus, the degree and type of alignment of an AHC's clinical, educational, and faculty practice organizations have changed regularly within the sector, typically landing near one end or the other on a continuum from fully aligned with centralized governance to largely independent with separate governance. The authors examine the case of Georgia Regents University and Health System in this context. In step with industry trends, the institution's governance structure swung from fully aligned/centralized governance in the early 1990s to essentially separate and decentralized by 2000. In 2010, the Georgia Regents University organizations achieved rapid realignment by creating a governance structure of sufficient strength and flexibility to absorb and adjust to continuing external upheaval. The hospitals, clinics, and physician-faculty practice group were combined into one integrated health system, then aligned with the university to form the state's only public AHC under aligned, but distinct, corporate and management structures. The years since reorganization have seen significant growth in patient volumes and complexity, improved service quality, and enhanced faculty physician satisfaction, while also significantly increasing economic contributions from the health system to the academic mission. This case study offers observations and lessons learned that may be useful to other higher education institutions considering reorganization.

Novel application of a balloon-anchoring technique for the realignment of a prolapsed pipeline embolization device: a technical report.

PubMed

Crowley, R Webster; Abla, Adib A; Ducruet, Andrew F; McDougall, Cameron G; Albuquerque, Felipe C

2014-07-01

Flow-diverting stents represent a substantial advancement in the treatment of cerebral aneurysms. They can, however, be associated with unique complications that may require management through adjunctive techniques. To present a technical report of a salvage technique used to realign a prolapsed Pipeline Embolization Device (PED) during the treatment of a giant internal carotid artery (ICA) aneurysm. A patient in his late 70s with an incidental giant supraclinoid ICA aneurysm presented for endovascular consideration. Treatment was planned using the PED. Following placement of the device there were two focal areas of incomplete expansion and balloon angioplasty was performed. This manipulation resulted in foreshortening of the distal aspect of the PED which caused the device to prolapse into the aneurysm. After multiple unsuccessful attempts to regain distal access, a salvage technique was attempted in which a balloon was inflated in the middle cerebral artery and, by applying traction, the PED was realigned with the parent artery. After the PED was realigned, direct distal catheter access was achieved and a second Pipeline device was deployed, successfully covering the aneurysm neck with resultant flow stasis. The patient had no postoperative issues and was discharged 2 days later without deficit. The balloon-anchoring technique was successfully used to realign a PED that had prolapsed into a giant ICA aneurysm. This maneuver prevented potentially disastrous complications and allowed the satisfactory completion of the aneurysm embolization. This represents a useful salvage technique that should be considered when encountering a prolapsed stent. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

The changing relationships between academic health centers and their universities: a look at the University of Pennsylvania.

PubMed

Phillips, Susan E; Rubenstein, Arthur H

2008-09-01

After a period of financial losses in the University of Pennsylvania Health System stemming from a combination of internal decision making and negative external market forces, the university set out to make substantial changes in the governance and administrative organization overseeing its health system and medical school. The changes were designed to assure the university and its trustees that financial controls were strengthened and that the missions of research, education, and patient care were balanced. The governance changes included creating a structure whereby a single administrative leader was responsible for all three missions--education, research, and clinical care--and reported directly to the president of the university. Further, existing governing boards responsible for various entities within the school of medicine and health system were disbanded, and a new single board was created to oversee PENN Medicine, the overarching organization established in 2001 and now responsible for oversight of the University of Pennsylvania School of Medicine and the University of Pennsylvania Health System. The realignment initiated by these major changes spawned additional refinements in leadership responsibilities and process controls that, together with the new governance model, are credited with financial recovery and stronger performance in all aspects of the enterprise. These structural changes led to greater emphasis on integrating and coordinating programs to take advantage of PENN Medicine's home in a leading university.

2005 Defense Base Closure and Realignment Commission Report. Volume 1

DTIC Science & Technology

2005-01-01

and Beale, and 15 A-10 aircraft realigned by the recommended closures of W.K. Kellogg Airport Air Guard Station, MI, and NAS Willow Grove, PA...functions of the Missile Defense Agency, except the Command and Control Battle Management and Communications Directorate, to Redstone Arsenal, AL... of other ships in the battle group. Systems are functionally integrated and not 287 separable as independent components. Furthermore, based on BRAC

Defense Health Care: Applying Key Management Practices Should Help Achieve Efficiencies within the Military Health System

DTIC Science & Technology

2012-04-01

5. Realign the TRICARE Management Activity and establish a Joint Military Health Service Directorate to consolidate shared services and common...Directorate to consolidate shared services and common functions Realign TRICARE Management Activity and establish a TRICARE Health Plan Agency to...Uniformed Services University of the Health Sciences, (2) TRICARE health plan, (3) Health Management Support, and (4) Shared Services division

Automated Long-Term Monitoring of Parallel Microfluidic Operations Applying a Machine Vision-Assisted Positioning Method

PubMed Central

Yip, Hon Ming; Li, John C. S.; Cui, Xin; Gao, Qiannan; Leung, Chi Chiu

2014-01-01

As microfluidics has been applied extensively in many cell and biochemical applications, monitoring the related processes is an important requirement. In this work, we design and fabricate a high-throughput microfluidic device which contains 32 microchambers to perform automated parallel microfluidic operations and monitoring on an automated stage of a microscope. Images are captured at multiple spots on the device during the operations for monitoring samples in microchambers in parallel; yet the device positions may vary at different time points throughout operations as the device moves back and forth on a motorized microscopic stage. Here, we report an image-based positioning strategy to realign the chamber position before every recording of microscopic image. We fabricate alignment marks at defined locations next to the chambers in the microfluidic device as reference positions. We also develop image processing algorithms to recognize the chamber positions in real-time, followed by realigning the chambers to their preset positions in the captured images. We perform experiments to validate and characterize the device functionality and the automated realignment operation. Together, this microfluidic realignment strategy can be a platform technology to achieve precise positioning of multiple chambers for general microfluidic applications requiring long-term parallel monitoring of cell and biochemical activities. PMID:25133248

The pull in olympic weightlifting.

PubMed

Enoka, R M

1979-01-01

Data from five experienced weightlifters on the vertical forces applied to the barbell and system (barbell and lifter) during the pull were in excellent agreement with earlier displacement-time descriptions of the double knee bend as consisting of two stages of extension interrupted by a period of realignment (second knee bend). The vertical component of the ground reaction force (Rz) consisted of three phases: Weighting I, Unweighting, and Weighting II. The relative magnitude of the Rz impulse with respect to the system weight impulse (as an indicant of the proportion of the Rz impulse contributing to system acceleration) ranged from 118--141% for Weighting I, 74--89% for Unweighting, and 122--135% for Weighting II. In agreement with published theoretical calculations the most experienced and successful lifter produced the larger phase of positive acceleration first. The rebending of the knees was associated with the Unweighting phase. Although this latter interval corresponded to a phase of barbell deceleration, it appeared that the concomitant enhancement of the back, hip, and knee extensor activity outweighed any adverse effects.

Endothelial cell response to biomechanical forces under simulated vascular loading conditions.

PubMed

Punchard, M A; Stenson-Cox, C; O'cearbhaill, E D; Lyons, E; Gundy, S; Murphy, L; Pandit, A; McHugh, P E; Barron, V

2007-01-01

In vivo, endothelial cells (EC) are constantly exposed to the haemodynamic forces (HF) of pressure, wall shear stress and hoop stress. The main aim of this study was to design, create and validate a novel perfusion bioreactor capable of delivering shear stress and intravascular pressure to EC in vitro and to characterise their morphology, orientation and gene expression. Here we report the creation and validation of such a simulator and the dual application of pressure (120/60 mmHg) and low shear stress (5 dyn/cm(2)) to a monolayer of EC established on a non-compliant silicone tube. Under these conditions, EC elongated and realigned obliquely to the direction of applied shear stress in a time-dependent manner. Furthermore, randomly distributed F-actin microfilaments reorganised into long, dense stress fibres crossing the cells in a direction perpendicular to that of flow. Finally, combinatorial biomechanical conditioning of EC induced the expression of the inflammatory-associated E-selectin gene.

3. Oblique view of building in setting; view to northwest, ...

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

3. Oblique view of building in setting; view to northwest, 65mm lens. Railroad cut in foreground was made in 1928 when Southern Pacific Railroad realigned its main line in connection with the construction of its Martinez-Benicia Bridge. It was this cut which led to continual settlement of the southeast corner of the building, resulting in its structural failure. - Benicia Arsenal, Powder Magazine No. 5, Junction of Interstate Highways 680 & 780, Benicia, Solano County, CA

Environmental Assessment: Base Realignment and Closure (BRAC) 2005 Mission Realignments to Vandenberg AFB

DTIC Science & Technology

2007-02-01

Utilities (3.11), and Health and Safety (3.12). The following areas of environmental consequences evaluated in the EA were determined to have the... Safety requires a walk- through survey prior to construction. Prior to the commencement of construction activities on the electrical substation site...an unexploded ordnance survey shall be conducted by 30th Space Wing Safety . Should any unexploded ordnances be identified as a result of the survey

Effects on G Tolerance While Biting Down on a Mandibular Orthopedic Repositioning Appliance (MORA) Levels.

DTIC Science & Technology

1990-10-01

Repositioning Appliance (MORA) that properly aligns the temporo mandibular joint (TMJ) requires voluntary contraction of the masseter and temporal’s...growth, malocclusion, or bad oral posture may cause the Temporo Mandibular Joint (TMJ) to grad- ually become misaligned. The masseter and other muscles...books have been published on the use of a Mandibular Orthopedic Repositioning Appliance (MORA) to realign the joint (Figure 1). Realignment is claimed

Polar advisory committee focuses on NSF realignment

NASA Astrophysics Data System (ADS)

Showstack, Randy

2012-11-01

With the U.S. National Science Foundation's (NSF) realignment that moves the agency's Office of Polar Programs (OPP) back to the Directorate for Geosciences (GEO), "the emphasis on the importance of the polar program at NSF doesn't change," NSF director Subra Suresh reassured members of the federal Advisory Committee on Polar Programs during a committee meeting on 5 November. "The polar program in its entirety stays as the same entity. Nothing changes," he told committee members, regarding the realignment that began on 1 October (see Eos, 93(43), 427, doi:10.1029/2012EO430003). "Nothing changes in terms of our commitment to the polar program. Nothing changes in terms of infrastructure support. Nothing changes in terms of people in the polar program speaking for the polar program to the external world and internally. And nothing changes in terms of how individual scientists interact with the polar program."

Decorin and biglycan are necessary for maintaining collagen fibril structure, fiber realignment, and mechanical properties of mature tendons.

PubMed

Robinson, Kelsey A; Sun, Mei; Barnum, Carrie E; Weiss, Stephanie N; Huegel, Julianne; Shetye, Snehal S; Lin, Linda; Saez, Daniel; Adams, Sheila M; Iozzo, Renato V; Soslowsky, Louis J; Birk, David E

2017-12-01

The small leucine-rich proteoglycans (SLRPs), decorin and biglycan, are key regulators of collagen fibril and matrix assembly. The goal of this work was to elucidate the roles of decorin and biglycan in tendon homeostasis. Our central hypothesis is that decorin and biglycan expression in the mature tendon would be critical for the maintenance of the structural and mechanical properties of healthy tendons. Defining the function(s) of these SLRPs in tendon homeostasis requires that effects in the mature tendon be isolated from their influence on development. Thus, we generated an inducible knockout mouse model that permits genetic ablation of decorin and biglycan expression in the mature tendon, while maintaining normal expression during development. Decorin and biglycan expression were knocked out in the mature patellar tendon with the subsequent turnover of endogenous SLRPs deposited prior to induction. The acute absence of SLRP expression was associated with changes in fibril structure with a general shift to larger diameter fibrils in the compound knockout tendons, together with fibril diameter heterogeneity. In addition, tendon mechanical properties were altered. Compared to wild-type controls, acute ablation of both genes resulted in failure of the tendon at lower loads, decreased stiffness, a trend towards decreased dynamic modulus, as well as a significant increase in percent relaxation and tissue viscosity. Collagen fiber realignment was also increased with a delayed and slower in response to load in the absence of expression. These structural and functional changes in response to an acute loss of decorin and biglycan expression in the mature tendon demonstrate a significant role for these SLRPs in adult tendon homeostasis. Copyright © 2017 Elsevier B.V. All rights reserved.

Introducing an on-line adaptive procedure for prostate image guided intensity modulate proton therapy.

PubMed

Zhang, M; Westerly, D C; Mackie, T R

2011-08-07

With on-line image guidance (IG), prostate shifts relative to the bony anatomy can be corrected by realigning the patient with respect to the treatment fields. In image guided intensity modulated proton therapy (IG-IMPT), because the proton range is more sensitive to the material it travels through, the realignment may introduce large dose variations. This effect is studied in this work and an on-line adaptive procedure is proposed to restore the planned dose to the target. A 2D anthropomorphic phantom was constructed from a real prostate patient's CT image. Two-field laterally opposing spot 3D-modulation and 24-field full arc distal edge tracking (DET) plans were generated with a prescription of 70 Gy to the planning target volume. For the simulated delivery, we considered two types of procedures: the non-adaptive procedure and the on-line adaptive procedure. In the non-adaptive procedure, only patient realignment to match the prostate location in the planning CT was performed. In the on-line adaptive procedure, on top of the patient realignment, the kinetic energy for each individual proton pencil beam was re-determined from the on-line CT image acquired after the realignment and subsequently used for delivery. Dose distributions were re-calculated for individual fractions for different plans and different delivery procedures. The results show, without adaptive, that both the 3D-modulation and the DET plans experienced delivered dose degradation by having large cold or hot spots in the prostate. The DET plan had worse dose degradation than the 3D-modulation plan. The adaptive procedure effectively restored the planned dose distribution in the DET plan, with delivered prostate D(98%), D(50%) and D(2%) values less than 1% from the prescription. In the 3D-modulation plan, in certain cases the adaptive procedure was not effective to reduce the delivered dose degradation and yield similar results as the non-adaptive procedure. In conclusion, based on this 2D phantom study, by updating the proton pencil beam energy from the on-line image after realignment, this on-line adaptive procedure is necessary and effective for the DET-based IG-IMPT. Without dose re-calculation and re-optimization, it could be easily incorporated into the clinical workflow.

Introducing an on-line adaptive procedure for prostate image guided intensity modulate proton therapy

NASA Astrophysics Data System (ADS)

Zhang, M.; Westerly, D. C.; Mackie, T. R.

2011-08-01

With on-line image guidance (IG), prostate shifts relative to the bony anatomy can be corrected by realigning the patient with respect to the treatment fields. In image guided intensity modulated proton therapy (IG-IMPT), because the proton range is more sensitive to the material it travels through, the realignment may introduce large dose variations. This effect is studied in this work and an on-line adaptive procedure is proposed to restore the planned dose to the target. A 2D anthropomorphic phantom was constructed from a real prostate patient's CT image. Two-field laterally opposing spot 3D-modulation and 24-field full arc distal edge tracking (DET) plans were generated with a prescription of 70 Gy to the planning target volume. For the simulated delivery, we considered two types of procedures: the non-adaptive procedure and the on-line adaptive procedure. In the non-adaptive procedure, only patient realignment to match the prostate location in the planning CT was performed. In the on-line adaptive procedure, on top of the patient realignment, the kinetic energy for each individual proton pencil beam was re-determined from the on-line CT image acquired after the realignment and subsequently used for delivery. Dose distributions were re-calculated for individual fractions for different plans and different delivery procedures. The results show, without adaptive, that both the 3D-modulation and the DET plans experienced delivered dose degradation by having large cold or hot spots in the prostate. The DET plan had worse dose degradation than the 3D-modulation plan. The adaptive procedure effectively restored the planned dose distribution in the DET plan, with delivered prostate D98%, D50% and D2% values less than 1% from the prescription. In the 3D-modulation plan, in certain cases the adaptive procedure was not effective to reduce the delivered dose degradation and yield similar results as the non-adaptive procedure. In conclusion, based on this 2D phantom study, by updating the proton pencil beam energy from the on-line image after realignment, this on-line adaptive procedure is necessary and effective for the DET-based IG-IMPT. Without dose re-calculation and re-optimization, it could be easily incorporated into the clinical workflow.

MARINE CORPS ASIA PACIFIC REALIGNMENT: DOD Should Resolve Capability Deficiencies and Infrastructure Risks and Revise Cost Estimates

DTIC Science & Technology

2017-04-01

environmental mitigation and the costs associated with it. In April 2015, the Navy released a draft environmental impact statement to the public that...economic analysis for decision making indicates that, as part of assessing the costs and benefits of alternatives, an economic analysis should include...Page 48 GAO-17-415 Marine Corps Asia-Pacific Realignment comprehensive estimates of the expected costs and benefits that are incident to achieving

Carbon degradation in agricultural soils flooded with seawater after managed coastal realignment

NASA Astrophysics Data System (ADS)

Sjøgaard, Kamilla S.; Treusch, Alexander H.; Valdemarsen, Thomas B.

2017-09-01

Permanent flooding of low-lying coastal areas is a growing threat due to climate change and related sea-level rise. An increasingly common solution to protect coastal areas lying below sea level is intentional flooding by "managed coastal realignment". However, the biogeochemical implications of flooding agricultural soils with seawater are still not well understood. We conducted a 1-year mesocosm experiment to investigate microbial carbon degradation processes in soils flooded with seawater. Agricultural soils were sampled on the northern coast of the island Fyn (Denmark) at Gyldensteen Strand, an area that was subsequently flooded in a coastal realignment project. We found rapid carbon degradation to TCO2 1 day after experimental flooding and onwards and microbial sulfate reduction established quickly as an important mineralization pathway. Nevertheless, no free sulfide was observed as it precipitated as Fe-S compounds with Fe acting as a natural buffer, preventing toxic effects of free sulfide in soils flooded with seawater. Organic carbon degradation decreased significantly after 6 months, indicating that most of the soil organic carbon was refractory towards microbial degradation under the anoxic conditions created in the soil after flooding. During the experiment only 6-7 % of the initial soil organic carbon pools were degraded. On this basis we suggest that most of the organic carbon present in coastal soils exposed to flooding through sea-level rise or managed coastal realignment will be permanently preserved.

Neural mechanisms underlying spatial realignment during adaptation to optical wedge prisms.

PubMed

Chapman, Heidi L; Eramudugolla, Ranmalee; Gavrilescu, Maria; Strudwick, Mark W; Loftus, Andrea; Cunnington, Ross; Mattingley, Jason B

2010-07-01

Visuomotor adaptation to a shift in visual input produced by prismatic lenses is an example of dynamic sensory-motor plasticity within the brain. Prism adaptation is readily induced in healthy individuals, and is thought to reflect the brain's ability to compensate for drifts in spatial calibration between different sensory systems. The neural correlate of this form of functional plasticity is largely unknown, although current models predict the involvement of parieto-cerebellar circuits. Recent studies that have employed event-related functional magnetic resonance imaging (fMRI) to identify brain regions associated with prism adaptation have discovered patterns of parietal and cerebellar modulation as participants corrected their visuomotor errors during the early part of adaptation. However, the role of these regions in the later stage of adaptation, when 'spatial realignment' or true adaptation is predicted to occur, remains unclear. Here, we used fMRI to quantify the distinctive patterns of parieto-cerebellar activity as visuomotor adaptation develops. We directly contrasted activation patterns during the initial error correction phase of visuomotor adaptation with that during the later spatial realignment phase, and found significant recruitment of the parieto-cerebellar network--with activations in the right inferior parietal lobe and the right posterior cerebellum. These findings provide the first evidence of both cerebellar and parietal involvement during the spatial realignment phase of prism adaptation. Copyright (c) 2010 Elsevier Ltd. All rights reserved.

Environmental Impact Statement. Comprehensive Base Realignment/Closure And Fort Belvoir Development.

DTIC Science & Technology

1991-08-01

structural and cosmetic repairs and upgrades. The process is scheduled in phases and should be completed in fiscal year 1997. Figures 2-39 through 2-48...County Heritage Resources. The Belvoir ruins have been stabilized to preserve them, this having been begun in the late 1960s, and some cosmetic ...Data Center. Washington National Airport, DC. Oxley, D.J., M.B. Fenton , and G.R. Carmody. 1974. The Effects of Roads on Populations of Small Mammals. J

Permanent bending and alignment of ZnO nanowires.

PubMed

Borschel, Christian; Spindler, Susann; Lerose, Damiana; Bochmann, Arne; Christiansen, Silke H; Nietzsche, Sandor; Oertel, Michael; Ronning, Carsten

2011-05-06

Ion beams can be used to permanently bend and re-align nanowires after growth. We have irradiated ZnO nanowires with energetic ions, achieving bending and alignment in different directions. Not only the bending of single nanowires is studied in detail, but also the simultaneous alignment of large ensembles of ZnO nanowires. Computer simulations reveal how the bending is initiated by ion beam induced damage. Detailed structural characterization identifies dislocations to relax stresses and make the bending and alignment permanent, even surviving annealing procedures.

Aligning USGS senior leadership structure with the USGS science strategy

USGS Publications Warehouse

,

2010-01-01

The U.S. Geological Survey (USGS) is realigning its management and budget structure to further enhance the work of its science programs and their interdisciplinary focus areas related to the USGS Science Strategy as outlined in 'Facing Tomorrow's Challenges-U.S. Geological Survey Science in the Decade 2007-2017' (U.S. Geological Survey, 2007). In 2007, the USGS developed this science strategy outlining major natural-science issues facing the Nation and focusing on areas where natural science can make a substantial contribution to the well being of the Nation and the world. These areas include global climate change, water resources, natural hazards, energy and minerals, ecosystems, and data integration.

Marshall Application Realignment System (MARS) Architecture

NASA Technical Reports Server (NTRS)

Belshe, Andrea; Sutton, Mandy

2010-01-01

The Marshall Application Realignment System (MARS) Architecture project was established to meet the certification requirements of the Department of Defense Architecture Framework (DoDAF) V2.0 Federal Enterprise Architecture Certification (FEAC) Institute program and to provide added value to the Marshall Space Flight Center (MSFC) Application Portfolio Management process. The MARS Architecture aims to: (1) address the NASA MSFC Chief Information Officer (CIO) strategic initiative to improve Application Portfolio Management (APM) by optimizing investments and improving portfolio performance, and (2) develop a decision-aiding capability by which applications registered within the MSFC application portfolio can be analyzed and considered for retirement or decommission. The MARS Architecture describes a to-be target capability that supports application portfolio analysis against scoring measures (based on value) and overall portfolio performance objectives (based on enterprise needs and policies). This scoring and decision-aiding capability supports the process by which MSFC application investments are realigned or retired from the application portfolio. The MARS Architecture is a multi-phase effort to: (1) conduct strategic architecture planning and knowledge development based on the DoDAF V2.0 six-step methodology, (2) describe one architecture through multiple viewpoints, (3) conduct portfolio analyses based on a defined operational concept, and (4) enable a new capability to support the MSFC enterprise IT management mission, vision, and goals. This report documents Phase 1 (Strategy and Design), which includes discovery, planning, and development of initial architecture viewpoints. Phase 2 will move forward the process of building the architecture, widening the scope to include application realignment (in addition to application retirement), and validating the underlying architecture logic before moving into Phase 3. The MARS Architecture key stakeholders are most interested in Phase 3 because this is where the data analysis, scoring, and recommendation capability is realized. Stakeholders want to see the benefits derived from reducing the steady-state application base and identify opportunities for portfolio performance improvement and application realignment.

Kinematic markers dissociate error correction from sensorimotor realignment during prism adaptation.

PubMed

O'Shea, Jacinta; Gaveau, Valérie; Kandel, Matthieu; Koga, Kazuo; Susami, Kenji; Prablanc, Claude; Rossetti, Yves

2014-03-01

This study investigated the motor control mechanisms that enable healthy individuals to adapt their pointing movements during prism exposure to a rightward optical shift. In the prism adaptation literature, two processes are typically distinguished. Strategic motor adjustments are thought to drive the pattern of rapid endpoint error correction typically observed during the early stage of prism exposure. This is distinguished from so-called 'true sensorimotor realignment', normally measured with a different pointing task, at the end of prism exposure, which reveals a compensatory leftward 'prism after-effect'. Here, we tested whether each mode of motor compensation - strategic adjustments versus 'true sensorimotor realignment' - could be distinguished, by analyzing patterns of kinematic change during prism exposure. We hypothesized that fast feedforward versus slower feedback error corrective processes would map onto two distinct phases of the reach trajectory. Specifically, we predicted that feedforward adjustments would drive rapid compensation of the initial (acceleration) phase of the reach, resulting in the rapid reduction of endpoint errors typically observed early during prism exposure. By contrast, we expected visual-proprioceptive realignment to unfold more slowly and to reflect feedback influences during the terminal (deceleration) phase of the reach. The results confirmed these hypotheses. Rapid error reduction during the early stage of prism exposure was achieved by trial-by-trial adjustments of the motor plan, which were proportional to the endpoint error feedback from the previous trial. By contrast, compensation of the terminal reach phase unfolded slowly across the duration of prism exposure. Even after 100 trials of pointing through prisms, adaptation was incomplete, with participants continuing to exhibit a small rightward shift in both the reach endpoints and in the terminal phase of reach trajectories. Individual differences in the degree of adaptation of the terminal reach phase predicted the magnitude of prism after-effects. In summary, this study identifies distinct kinematic signatures of fast strategic versus slow sensorimotor realignment processes, which combine to adjust motor performance to compensate for a prismatic shift. © 2013 Elsevier Ltd. All rights reserved.

Restoration of estuarine wetlands via "managed realignment": the use of natural analogues.

NASA Astrophysics Data System (ADS)

Cundy, A.

2003-04-01

A proposed management response to rising sea-levels for low-relief coastal areas is the managed-realignment approach, where existing coastal defences are repositioned landward, and protective wetlands allowed to develop on the abandoned land. This technique has been applied with varying degrees of success at a number of coastal sites, and, in the U.K. at least, its use is increasing as coastal management authorities move away from hard engineering approaches towards more "natural" coastal and floodplain management. Studies of the response of low-lying coastal areas to the managed-realignment approach, and the subsequent restoration of intertidal wetlands, have tended to rely on short-term (< 5 years) studies of erosion and accretion, vegetation change, and changes in sediment chemistry. While the short-term response to breaching is important, it is essential to complement these studies with an understanding of the medium-term (decadal) response of low-lying coasts to sudden inundation to allow effective site selection and management. This medium-term response may be assessed using sedimentary and geomorphological studies at coastal sites which have been historically breached and flooded, which provide natural analogues for the managed realignment process. This paper illustrates this approach using data from two contrasting sites in southern England (Pagham Harbour and part of the Hamble estuary), which were flooded in the early 20th century following breaching of flood defences. Sediments at both sites retain a record of environmental change following marine inundation, and sedimentary studies, combined with documentary evidence, have been used to examine post-breaching marsh stability, variations in sediment accumulation rate, and vegetation colonisation and dieback over varying timescales. Historically-breached sites such as Pagham Harbour and the Hamble estuary are relatively common around European coasts, and these provide important natural laboratories within which the medium-term coastal response to managed-realignment schemes can be assessed.

Morphogenesis of univentricular hearts.

PubMed Central

Anderson, R H; Becker, A E; Wilkinson, J L; Gerlis, L M

1976-01-01

Two main theories exist for the explanation of univentricular hearts. One states that the bulboventricular septum becomes realigned to form the interventricular septum, and that univentricular hearts are a consequence of failure of this realignment. The other states that bulboventricular and interventricular septa are different structures, and that the univentricular heart results from failure of formation of the posterior interventricular septum. Four hearts are described in which both the posterior septum and an anterior bulboventricular septum are present. In each heart, therefore, the right ventricular sinus is separated both from the left ventricular sinus and from a discrete outlet chamber which supports the pulmonary artery. It is argued that these findings militate strongly against theories proposing reorientation of the bulboventricular septum to form the definitive interventricular septum. They support strongly the concept that the definitive right ventricle is formed in part from the bulbus and in part from the primitive ventricle. On the basis of these findings, it is suggested that the distinctive feature of the univentricular heart is absence of the posterior septum. Such hearts can properly be termed 'primitive ventricle'. It is also suggested that hearts with atretic or straddling valves should be included within this category. Images PMID:1275986

Defense Base Realignment and Closure Budget Data for Naval Air Technical Training Center, Naval Air Station Pensacola, Florida

DTIC Science & Technology

1994-06-07

023- S -94 Military Construction Projects Budgeted January 14, 1994 and Programmed for Bases Identified for Closure or Realignment 028-C-93...deferred to this analysis as the more accurate basis for design and construction costs, rather than the gross estimates in the 1391’ s submitted much...solutions( s ), it is imperative that design and construction costs, operation/maintenance costs, the specific health care needs of the population to

A Parametric Regression of the Cost of Base Realignment Action (COBRA) Model

DTIC Science & Technology

1993-09-20

Douglas D. Hardman , Captain, USAF Michael S. Nelson, Captain, USAF AFIT/GEE/ENS/93S-03 93 P’ 8 143 Approved for public release, distribution unlimited 93... Hardman CLASS: GEE 93S Captain Michael Nelson TITLE: A Parametric Regression of the Cost of Base Realignment Action (COBRA) Model DEFENSE DATE: 20...Science in Engineering and Environmental Management Douglas D. Hardman , B.S.E.E. Michael S. Nelson, B.S.C.E Captain, USAF Captain, USAF September 1993

Quick-Reaction Report on the Audit of Defense Base Realignment and Closure Budget Data for Naval Station Treasure Island, California

DTIC Science & Technology

1994-05-19

the audit of two projects: P-608T, Building Modifications, valued at...Island, California, to the Naval Training Center Great Lakes, Illinois. The audit also evaluated the implementation of the DoD Internal Management...related to the two projects in this report and is discussed in Report No. 94-109, Quick-Reaction Report on the Audit of Defense Base Realignment and Closure Budget Data for the Naval Training Center Great Lakes, Illinois, May 19,

Report on 2005 Defense Base Closure and Realignment Implementation

DTIC Science & Technology

2007-04-01

Marcos 559 ARNG RC Seguin 560 ARNG RC Snyder 561 ARNG RC Taylor 562 ARNG RC Terrell 563 ARNG RC Texarkana 564 ARNG RC Tyler 565 Benavidez USARC, El...realignment actions: Sep 1 2011 563 ARNG RC Texarkana , TX Commission recommendation(s) affected by this installation: Number Title 44 Reserve Component...AL421382002700 State: Alabama Sites Sites RC Total 51 38 Phase Beg. End <=2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019

Atlantoaxial manual realignment in a patient with traumatic atlantoaxial joint disruption.

PubMed

Goel, Atul; Figueiredo, Antonio; Maheshwari, Shradha; Shah, Abhidha

2010-05-01

We report a patient with complex traumatic translatory atlantoaxial dislocation, who we treated by joint exposure and reduction of the dislocation by facet manipulation and subsequent plate and screw atlantoaxial fixation. A 28-year-old male had fallen 7.6m (25 feet), and following the fall had severe neck pain but no neurological deficit. Investigations revealed a fracture at the base of the odontoid process and posterior displacement of the entire atlas over the axis, resulting in a translatory atlantoaxial dislocation. Head traction failed as he developed severe vertigo following its application. The patient was operated upon in a prone position. We opened the atlantoaxial joint and realigned the facets using distraction and manipulation techniques and secured the joint using a plate and screw interarticular method. The patient tolerated the treatment well and was symptom-free after 28 months. Postoperative images showed good craniovertebral alignment. Although technically challenging, direct manipulation of the facets of the atlas and axis can result in excellent craniovertebral realignment.

Pelvic fracture urethral injuries: evaluation of various methods of management.

PubMed

Koraitim, M M

1996-10-01

The results of various immediate treatments of urethral injuries complicating a fractured pelvis were evaluated. The records of 100 male patients with pelvic fracture urethral injury were reviewed, 73 of whom were treated by suprapubic cystostomy and delayed repair, 23 by primary realignment and 4 by primary suturing. Also, the findings of 771 patients reported in the literature were reviewed. Urethral stricture was an almost inevitable consequence (97% of the cases) after suprapubic cystostomy. Primary realignment decreased the incidence of stricture to 53% but produced a 36% impotence rate. Primary suturing also decreased the incidence of stricture to 49% but produced the greatest complication rates for impotence (56%) and incontinence (21%). Suprapubic cystostomy alone is indicated for incomplete urethral rupture, slight urethral distraction and critically unstable patients, and when there are inadequate facilities or inexperienced surgeons. Primary realignment is advised if there is wide separation of the urethral ends, or associated injury of the bladder neck or rectum. Primary suturing is not recommended for any condition.

"I didn't feel like I was a person anymore": realigning full adult personhood after ostomy surgery.

PubMed

Ramirez, Michelle; Altschuler, Andrea; McMullen, Carmit; Grant, Marcia; Hornbrook, Mark; Krouse, Robert

2014-06-01

Colorectal cancer (CRC) is the third most common cancer in the United States. For some CRC patients, cancer treatment involves creating a permanent or temporary intestinal ostomy. Having an ostomy often results in complex social and physical concerns-including unpredictable and at times publicly noticeable bowel output. In this article, we discuss findings from 30 in-depth interviews with female CRC survivors with ostomies in the western United States. We highlight how having an ostomy disrupts culturally sanctioned practices of continence that mark the attainment of full-adult personhood. We discuss how survivors reclaim a sense of full personhood after ostomy surgery through a process of realignment that entails both learning how to manage ostomy equipment to conceal bowel activity and reappraising their illness and suffering. We suggest that the anthropological categories of personhood and personhood realignment be incorporated into research and interventions aimed at increasing support among cancer survivors living with bodily impairments. © 2014 by the American Anthropological Association.

“I Didn’t Feel Like I Was a Person Anymore”: Realigning Full Adult Personhood after Ostomy Surgery

PubMed Central

Ramirez, Michelle; Altschuler, Andrea; McMullen, Carmit; Grant, Marcia; Hornbrook, Mark; Krouse, Robert

2016-01-01

Colorectal cancer (CRC) is the third most common cancer in the United States. For some CRC patients, cancer treatment involves creating a permanent or temporary intestinal ostomy. Having an ostomy often results in complex social and physical concerns—including unpredictable and at times publicly noticeable bowel output. In this article, we discuss findings from 30 in-depth interviews with female CRC survivors with ostomies in the western United States. We highlight how having an ostomy disrupts culturally sanctioned practices of continence that mark the attainment of full-adult personhood. We discuss how survivors reclaim a sense of full personhood after ostomy surgery through a process of realignment that entails both learning how to manage ostomy equipment to conceal bowel activity and reappraising their illness and suffering. We suggest that the anthropological categories of personhood and personhood realignment be incorporated into research and interventions aimed at increasing support among cancer survivors living with bodily impairments. PMID:24782269

Rehabilitation of the Rocket Vehicle Integration Test Stand at Edwards Air Force Base

NASA Technical Reports Server (NTRS)

Jones, Daniel S.; Ray, Ronald J.; Phillips, Paul

2005-01-01

Since initial use in 1958 for the X-15 rocket-powered research airplane, the Rocket Engine Test Facility has proven essential for testing and servicing rocket-powered vehicles at Edwards Air Force Base. For almost two decades, several successful flight-test programs utilized the capability of this facility. The Department of Defense has recently demonstrated a renewed interest in propulsion technology development with the establishment of the National Aerospace Initiative. More recently, the National Aeronautics and Space Administration is undergoing a transformation to realign the organization, focusing on the Vision for Space Exploration. These initiatives provide a clear indication that a very capable ground-test stand at Edwards Air Force Base will be beneficial to support the testing of future access-to-space vehicles. To meet the demand of full integration testing of rocket-powered vehicles, the NASA Dryden Flight Research Center, the Air Force Flight Test Center, and the Air Force Research Laboratory have combined their resources in an effort to restore and upgrade the original X-15 Rocket Engine Test Facility to become the new Rocket Vehicle Integration Test Stand. This report describes the history of the X-15 Rocket Engine Test Facility, discusses the current status of the facility, and summarizes recent efforts to rehabilitate the facility to support potential access-to-space flight-test programs. A summary of the capabilities of the facility is presented and other important issues are discussed.

Modeling the two-way feedback between contractility and matrix realignment reveals a nonlinear mode of cancer cell invasion

PubMed Central

Ahmadzadeh, Hossein; Webster, Marie R.; Behera, Reeti; Jimenez Valencia, Angela M.; Wirtz, Denis; Weeraratna, Ashani T.; Shenoy, Vivek B.

2017-01-01

Cancer cell invasion from primary tumors is mediated by a complex interplay between cellular adhesions, actomyosin-driven contractility, and the physical characteristics of the extracellular matrix (ECM). Here, we incorporate a mechanochemical free-energy–based approach to elucidate how the two-way feedback loop between cell contractility (induced by the activity of chemomechanical interactions such as Ca2+ and Rho signaling pathways) and matrix fiber realignment and strain stiffening enables the cells to polarize and develop contractile forces to break free from the tumor spheroids and invade into the ECM. Interestingly, through this computational model, we are able to identify a critical stiffness that is required by the matrix to break intercellular adhesions and initiate cell invasion. Also, by considering the kinetics of the cell movement, our model predicts a biphasic invasiveness with respect to the stiffness of the matrix. These predictions are validated by analyzing the invasion of melanoma cells in collagen matrices of varying concentration. Our model also predicts a positive correlation between the elongated morphology of the invading cells and the alignment of fibers in the matrix, suggesting that cell polarization is directly proportional to the stiffness and alignment of the matrix. In contrast, cells in nonfibrous matrices are found to be rounded and not polarized, underscoring the key role played by the nonlinear mechanics of fibrous matrices. Importantly, our model shows that mechanical principles mediated by the contractility of the cells and the nonlinearity of the ECM behavior play a crucial role in determining the phenotype of the cell invasion. PMID:28196892

Cell Wall Remodeling Enzymes Modulate Fungal Cell Wall Elasticity and Osmotic Stress Resistance.

PubMed

Ene, Iuliana V; Walker, Louise A; Schiavone, Marion; Lee, Keunsook K; Martin-Yken, Hélène; Dague, Etienne; Gow, Neil A R; Munro, Carol A; Brown, Alistair J P

2015-07-28

The fungal cell wall confers cell morphology and protection against environmental insults. For fungal pathogens, the cell wall is a key immunological modulator and an ideal therapeutic target. Yeast cell walls possess an inner matrix of interlinked β-glucan and chitin that is thought to provide tensile strength and rigidity. Yeast cells remodel their walls over time in response to environmental change, a process controlled by evolutionarily conserved stress (Hog1) and cell integrity (Mkc1, Cek1) signaling pathways. These mitogen-activated protein kinase (MAPK) pathways modulate cell wall gene expression, leading to the construction of a new, modified cell wall. We show that the cell wall is not rigid but elastic, displaying rapid structural realignments that impact survival following osmotic shock. Lactate-grown Candida albicans cells are more resistant to hyperosmotic shock than glucose-grown cells. We show that this elevated resistance is not dependent on Hog1 or Mkc1 signaling and that most cell death occurs within 10 min of osmotic shock. Sudden decreases in cell volume drive rapid increases in cell wall thickness. The elevated stress resistance of lactate-grown cells correlates with reduced cell wall elasticity, reflected in slower changes in cell volume following hyperosmotic shock. The cell wall elasticity of lactate-grown cells is increased by a triple mutation that inactivates the Crh family of cell wall cross-linking enzymes, leading to increased sensitivity to hyperosmotic shock. Overexpressing Crh family members in glucose-grown cells reduces cell wall elasticity, providing partial protection against hyperosmotic shock. These changes correlate with structural realignment of the cell wall and with the ability of cells to withstand osmotic shock. The C. albicans cell wall is the first line of defense against external insults, the site of immune recognition by the host, and an attractive target for antifungal therapy. Its tensile strength is conferred by a network of cell wall polysaccharides, which are remodeled in response to growth conditions and environmental stress. However, little is known about how cell wall elasticity is regulated and how it affects adaptation to stresses such as sudden changes in osmolarity. We show that elasticity is critical for survival under conditions of osmotic shock, before stress signaling pathways have time to induce gene expression and drive glycerol accumulation. Critical cell wall remodeling enzymes control cell wall flexibility, and its regulation is strongly dependent on host nutritional inputs. We also demonstrate an entirely new level of cell wall dynamism, where significant architectural changes and structural realignment occur within seconds of an osmotic shock. Copyright © 2015 Ene et al.

A structuration framework for bridging the macro-micro divide in health-care governance.

PubMed

Bodolica, Virginia; Spraggon, Martin; Tofan, Gabriela

2016-08-01

Extant studies demonstrate that macro (hierarchical) and micro (relational) governance initiatives in health-care settings continue to be developed in isolation rather than interactively. Government-driven hierarchical governance endeavours that guide health-care reforms and medical practice are disconnected from micro-level physician-patient interactions being unable to account for patient preferences in the macro-level policymaking. We undertake a review of the recent literature to couch our argument for a unified governance framework for bridging the macro-micro divide in medical contexts. Adopting an interdisciplinary approach to health-care delivery, we maintain that the (strong) structuration theory provides a fruitful opportunity for narrowing the gap between hierarchical and relational governance. Emphasizing the coexistence of institutional structures and human agency, the (strong) structuration theory elucidates how macro and micro governance devices shape each other's structure via mutually reinforcing cycles of influence. Micro-level encounters between patients and physicians give rise to social structures that constitute the constraining and enabling forces through which macro-level health-care infrastructures are altered and reproduced over time. Permitting to illustrate how patients' agency can effectively emerge from complex networks of clinical trajectories, the advanced structuration framework for macro-micro governance integration avoids the extremes of paternalism and autonomy through a balanced consideration of professional judgement and patient preferences. The macro-micro integration of governance efforts is a critical issue in both high-income states, where medical institutions attempt to deploy substantial realignment efforts, and developing nations, which are lagging behind due to leadership weaknesses and lower levels of governmental investment. A key priority for regulators is the identification of relevant systems to support this holistic governance by providing clinicians with needed resources for focusing on patient advocacy and installing enabling mechanisms for incorporating patients' inputs in health-care reforms and policymaking. © 2015 John Wiley & Sons Ltd.

Modified grassline technique for orthodontic space closure.

PubMed

Lohmiller, Rose Marie

2006-04-01

Use of traditional orthodontic measures in the periodontally compromised dentition can be problematic. This article describes a variation of the Grassline technique, in which the author uses adhesive bonding to harmoniously re-align malpositioned teeth. In this simple, easy-to-learn technique, a cotton thread is used to achieve orthodontic tooth movement. Initial contact with the saliva causes shrinkage of the thread, exercising a minor force that moves the teeth while allowing enough time for the tissues to regenerate. With this moderate, intermittent force, successful treatment is achieved with minimal risk. Moreover, this orthodontic technique has been associated with an increase in bone volume. This article presents this new technique and details methods for maintaining treatment success. The technique also is compared with an approach described in the literature. Two case reports are presented; the technique is employed in the first to close a diastema in a periodontally compromised dentition and in the second to correct the migration of maxillary and mandibular incisors. Photographs and radiographs show the esthetic improvement achieved in both cases using this technique.

Base Realignment and Closure: An Evolution for Harvesting Efficiencies

DTIC Science & Technology

2012-06-15

Master’s Thesis 3. DATES COVERED (From - To) 25-07-2011 to 15-06-2012 4. TITLE AND SUBTITLE Base Realignment and Closure: An Evolution for...made to c lo~e and rea l ign bases in a timely manner. ACKNOWLEDGEl\\IIENT Although one name appears on the cover of thi.s thesi ~. thi~ paper i the...wisdom to endure to the end. • M y fami ly ror your constcu1t encourugcment and support . • C’ A PT Joanne Fish. my thesi ~ advi!’>ur who provided the

The fault lines of academic medicine.

PubMed

Schafer, Andrew I

2002-01-01

Unprecedented advances in biomedical research and the upheaval in health care economics have converged to cause seismic changes in the traditional organization of medical schools and academic health centers. This process is particularly evident in departments of internal medicine. The activities and functions of academic medicine are in the midst of separation and realignment along lines that do not honor historical departmental and divisional boundaries. The organization of a successful medical school or department must be dynamic, constantly serving its constituents to accommodate progress and change and to promote optimal structure for academic productivity.

The Influence of Preprocessing Steps on Graph Theory Measures Derived from Resting State fMRI

PubMed Central

Gargouri, Fatma; Kallel, Fathi; Delphine, Sebastien; Ben Hamida, Ahmed; Lehéricy, Stéphane; Valabregue, Romain

2018-01-01

Resting state functional MRI (rs-fMRI) is an imaging technique that allows the spontaneous activity of the brain to be measured. Measures of functional connectivity highly depend on the quality of the BOLD signal data processing. In this study, our aim was to study the influence of preprocessing steps and their order of application on small-world topology and their efficiency in resting state fMRI data analysis using graph theory. We applied the most standard preprocessing steps: slice-timing, realign, smoothing, filtering, and the tCompCor method. In particular, we were interested in how preprocessing can retain the small-world economic properties and how to maximize the local and global efficiency of a network while minimizing the cost. Tests that we conducted in 54 healthy subjects showed that the choice and ordering of preprocessing steps impacted the graph measures. We found that the csr (where we applied realignment, smoothing, and tCompCor as a final step) and the scr (where we applied realignment, tCompCor and smoothing as a final step) strategies had the highest mean values of global efficiency (eg). Furthermore, we found that the fscr strategy (where we applied realignment, tCompCor, smoothing, and filtering as a final step), had the highest mean local efficiency (el) values. These results confirm that the graph theory measures of functional connectivity depend on the ordering of the processing steps, with the best results being obtained using smoothing and tCompCor as the final steps for global efficiency with additional filtering for local efficiency. PMID:29497372

The Influence of Preprocessing Steps on Graph Theory Measures Derived from Resting State fMRI.

PubMed

Gargouri, Fatma; Kallel, Fathi; Delphine, Sebastien; Ben Hamida, Ahmed; Lehéricy, Stéphane; Valabregue, Romain

2018-01-01

Resting state functional MRI (rs-fMRI) is an imaging technique that allows the spontaneous activity of the brain to be measured. Measures of functional connectivity highly depend on the quality of the BOLD signal data processing. In this study, our aim was to study the influence of preprocessing steps and their order of application on small-world topology and their efficiency in resting state fMRI data analysis using graph theory. We applied the most standard preprocessing steps: slice-timing, realign, smoothing, filtering, and the tCompCor method. In particular, we were interested in how preprocessing can retain the small-world economic properties and how to maximize the local and global efficiency of a network while minimizing the cost. Tests that we conducted in 54 healthy subjects showed that the choice and ordering of preprocessing steps impacted the graph measures. We found that the csr (where we applied realignment, smoothing, and tCompCor as a final step) and the scr (where we applied realignment, tCompCor and smoothing as a final step) strategies had the highest mean values of global efficiency (eg) . Furthermore, we found that the fscr strategy (where we applied realignment, tCompCor, smoothing, and filtering as a final step), had the highest mean local efficiency (el) values. These results confirm that the graph theory measures of functional connectivity depend on the ordering of the processing steps, with the best results being obtained using smoothing and tCompCor as the final steps for global efficiency with additional filtering for local efficiency.

The long view: how the financial downturn will change health care.

PubMed

Moore, Keith; Coddington, Dean; Byrne, Deirdre

2009-01-01

There are five reasons that today's economic downturn will have a much broader impact on U.S. health care than did past recessions: This downturn is likely to be more severe and last longer. Healthcare organizations are experiencing problems from several directions simultaneously. Healthcare organizations entered this downturn more heavily leveraged and more vulnerable. This downturn is notjust a recession, but a major realignment for financing practices. As the realignment occurs and the new financing order sorts itself out, healthcare organizations are not likely to receive the favorable treatment they had in the past.

Unsuccessful outcomes after posterior urethroplasty.

PubMed

Engel, Oliver; Fisch, Margit

2015-03-01

Posterior urethroplasty is the most common strategy for the treatment of post-traumatic urethral injuries. Especially in younger patients, post-traumatic injuries are a common reason for urethral strictures caused by road traffic accidents, with pelvic fracture or direct trauma to the perineum. In many cases early endoscopic realignment is the first attempt to restore the junction between proximal and distal urethra, but in some cases primary realignment is not possible or not enough to treat the urethral injury. In these cases suprapubic cystostomy alone and delayed repair by stricture excision and posterior urethroplasty is an alternative procedure to minimise the risk of stricture recurrence.

Community Environmental Response Facilitation Act (CERFA) report, Fort Holabird Crime Records Center, Baltimore, Maryland

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

Not Available

Public Laws designated more than 100 Department of Army facilities for closure and realignment. As a result, it became necessary to expedite the environmental investigation and cleanup process, as necessary, prior to the release and reuse of Army Base Realignment and Closure (BRAC) property. The BRAC environmental restoration program was established in 1989 with the first round (BRAC 88) of base closures and continued with subsequent rounds (BRAC 91, BRAC 93, etc.). As a result of the BRAC program, Fort Holabird Crime Records Center has been investigated to determine its environmental condition.

Dermal Aged and Fetal Fibroblasts Realign in Response to Mechanical Strain

NASA Technical Reports Server (NTRS)

Sawyer, Christine; Grymes, Rose; Alvarez, Teresa (Technical Monitor)

1994-01-01

Integrins specifically recognize and bind extracellular matrix components, providing physical anchor points and functional setpoints. Focal adhesion complexes, containing integrin and cytoskeletal proteins, are potential mechanoreceptors, poised to distribute applied forces through the cytoskeleton. Pursuing the hypothesis that cells both perceive and respond to external force, we applied a stretch/relaxation regimen to normal human fetal and aged dermal fibroblast monolayers cultured on flexible membranes. The frequency and magnitude of the applied force is precisely controlled by the Flexercell Unit(Trademark). A protocol of stretch (20% elongation of the monolayer) at a frequency of 6 cycles/min caused a progressive change from a randomly distributed pattern of cells to a symmetric, radial distribution with cells aligned parallel to the applied force. We have coined the term 'orienteering' as the process of active alignment of cells in response to applied force. Cytochalasin D was added in graded doses to investigate the role of the actin cytoskeleton in force perception and transmission. A clear dose response was found; at high concentrations orienteering was abolished; and the drug's impact was reversible. The two cell strains used were similar in their alignment behavior and in their responses to cytochalasin D. Orienteering was influenced by cell density, and the cell strains studied differed in this respect. Fetal cells, unlike their aged counterparts, failed to orient at high cell density. In both cell strains, mid-density cultures aligned rapidly and sparse cultures lagged. These results indicate that both cell-cell adhesion and cytoskeleton integrity are critical in mediating the orienteering response. Differences between these two cell strains may relate to their expression of extracellular matrix molecules (fibronectin, collagen type 1) integrins and their relative binding affinities.

Internal Versus External Fixation of Charcot Midfoot Deformity Realignment.

PubMed

Lee, Daniel J; Schaffer, Joseph; Chen, Tien; Oh, Irvin

2016-07-01

Internal and external fixation techniques have been described for realignment and arthrodesis of Charcot midfoot deformity. There currently is no consensus on the optimal method of surgical reconstruction. This systematic review compared the clinical results of surgical realignment with internal and external fixation, specifically in regard to return to functional ambulation, ulcer occurrence, nonunion, extremity amputation, unplanned further surgery, deep infection, wound healing problems, peri- or intraoperative fractures, and total cases with any complication. A search of multiple databases for all relevant articles published from January 1, 1990, to March 22, 2014, was performed. A logistic regression model evaluated each of the outcomes and its association with the type of fixation method. The odds of returning to functional ambulation were 25% higher for internal fixation (odds ratio [OR], 1.259). Internal fixation had a 42% reduced rate of ulcer occurrence (OR, 0.578). External fixation was 8 times more likely to develop radiographic nonunion than internal fixation (OR, 8.2). Internal fixation resulted in a 1.5-fold increase in extremity amputation (OR, 1.488), a 2-fold increase in deep infection (OR, 2.068), a 3.4-fold increase in wound healing complications (OR, 3.405), and a 1.5-fold increase in the total number of cases experiencing any complication (OR, 1.525). This was associated with a 20% increase in the need for unplanned further surgery with internal fixation (OR, 1.221). Although internal fixation may decrease the risk of nonunion and increase return to functional ambulation, it had a higher rate of overall complications than external fixation for realignment and arthrodesis of Charcot midfoot deformity. [Orthopedics. 2016; 39(4):e595-e601.]. Copyright 2016, SLACK Incorporated.

[Endoscopic realignment with drainage via a peel-away sheath for the treatment of urethral rupture: A report of 21 cases].

PubMed

Han, Cong-Xiang; Xu, Wei-Jie; Li, Wei; Yu, Zhong-Ying; Li, Jin-Yu; Lin, Xia-Cong; Zhao, Li

2016-07-01

To study the clinical effect endoscopic realignment with drainage via a peel-away sheath in the treatment of urethral rupture. We treated 21 urethral rupture patients by endoscopic realignment with drainage via a peel-away sheath using normal saline for irrigation under the normal nephroscope or Li Xun nephroscope, followed by analysis of the clinical results. The operation was successfully accomplished in 20 cases but failed in 1 and none experienced urinary extravasation. In the 14 cases of bulbar urethral rupture, the mean operation time was (5.1±1.6) min and the mean Foley catheter indwelling time was (26.0±5.1) d. Urethral stricture developed in 57.1% (8/14) of the cases after catheter removal, of which 1 was cured by internal urethrotomy and the other 7 by urethral sound dilation, with an average maximum urinary flow rate of (18.8±1.8) ml/s at 12 months after operation. In the 6 cases of posterior urethral rupture, the mean operation time was (15.8±7.5) min and the mean Foley catheter indwelling time was 8 weeks. Urethral stricture developed in all the 6 cases after catheter removal, of which 3 cases were cured by urethral dilation, 1 by internal urethrotomy, and 2 by open urethroplasty. The average maxium urinary flow rate of the 4 cases exempt from open surgery was (17.9±1.9) ml/s at 12 months after operation. Endoscopic realignment with drainage via a peel-away sheath can keep the operative field clear, avoid intraoperative rinse extravasation, shorten the operation time, improve the operation success rate, and achieve satisfactory early clinical outcomes in the treatment of either bulbar or posterior urethral rupture.

Early Realignment Versus Delayed Urethroplasty in Management of Pelvic Fracture Urethral Injury: A Meta-analysis.

PubMed

Firmanto, Rama; Irdam, Gampo A; Wahyudi, Irfan

2016-04-01

this meta-analysis study will evaluate the incidence of urethral stricture as a successfull parameter in the management of PFUI through early realignment, compared with delayed urethroplasty. Long-term complications such as erectile dysfunction and incontinence on both methods will also be evaluated. online literature was sourced from Pubmed, Embase, Cochrane, and Google Scholar. The incidence of stricture was evaluated from the entire study group of ER and DU. Stricture of the urethra is diagnosed by the symptoms such as the obstruction that felt by the patient, uroflowmetry examination, and urine residual post micturition that supported by urethrography examination at regular interval. In some cases the incidence of stricture also diagnosed by urethroscopy. The patient is assessed as not having stricture when it is no longer needed to do urethral dilatation or advanced urethrotomy. The rate of incontinence was assessed subjectively from the patient's complaints. The erectile function assessed subjectively; decreased of tumesen's degree, reduced the duration of erection, and penetration failure diagnosed as erection dysfunction. The data were processed as dichotomy data to calculate the risk ratio using Review Manager 5.1. five relevant literatures reviewed in this study. The incidence of urethral strictures are statistically significant lower in early realignment group (RR=0.70, 95% CI 0.50-0.99, P<0.05). There were no statistically significant differences between both treatment groups on the incidence of erectile dysfunction (RR=0.72, 95% CI 0.39-1.34) nor the incidence of incontinence (RR=0.74, 95% CI 0.36-1.51). early realignment decrease the occurrence of stricture on PFUI treatment compared to delayed urethroplasty method. Between the two methos, the complications such as erectile dysfunction and incontinence; however, there was no significant difference.

[Early operative treatment of pelvic fractures associated with urethral disruption].

PubMed

Jia, Jian; Guo, Lu-Zeng; Wu, Chang-Lin; Chen, Jia-Geng; Zhang, Tie-Liang; Pei, Fu-Xing

2007-02-15

To evaluate the early operative treatment and clinical results of pelvic fractures associated with urethra disruption. From January 1995 to January 2005, 25 patients suffered from pelvic fractures combined urethra disruption treated by operation were retrospectively analyzed. According to Tile's classification, 1 case was stable pelvic fracture, 17 rotational unstable fractures, and 7 rotational combined vertical unstable fractures. The complete urethra rupture were in 23 cases and incomplete in 2 cases. The operative methods included: (1) emergency open reduction and internal fixation of the pelvis combined primary urethra suturing in 2 cases, partial suturing after realignment in 4 cases, realignment in 2 cases, and urethrovaginal penetrating wound repairing in 1 case; (2) primary urethra realignment only and delayed (range, 7 to 21 days) pelvic internal fixation in 10 cases; (3) early cystostomy and delayed (range, 3 to 21 days) urethra realignment and pelvic internal fixation in 6 cases. The mean follow-up time of all patients was 34 months (range from 6 to 120 months). According to Majeed's evaluation, 17 cases of pelvic injury showed excellent results, 5 good, and 3 fare. After urinary catheter removed, the mean maximal urine flow rate of 19 (76%) patients was 18.6 ml/s and the mean scar length between both disrupted ends on the film of excretion urethrography was 0.51 cm. Five (20%) cases suffered in dysuria needed urethral dilatation or further surgery. One (4%) female could not control urination who need a second-look operation. The primary suprapubic soft tissue avulsion wound infection secondary to retropubic abscess was found in 1 case, posterior urethra-stenosis in 5 cases, sexual impotence in 3 cases, and incontinence in 1 case. The satisfactory reduction and effective fixation of the pelvic fractures is an anatomical basis for receiving "tension-free urethral anastomosis".

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

Mosley, Ralph T.; Edwards, Thomas E.; Murakami, Eisuke

The replication of the hepatitis C viral (HCV) genome is accomplished by the NS5B RNA-dependent RNA polymerase (RdRp), for which mechanistic understanding and structure-guided drug design efforts have been hampered by its propensity to crystallize in a closed, polymerization-incompetent state. The removal of an autoinhibitory {beta}-hairpin loop from genotype 2a HCV NS5B increases de novo RNA synthesis by >100-fold, promotes RNA binding, and facilitated the determination of the first crystallographic structures of HCV polymerase in complex with RNA primer-template pairs. These crystal structures demonstrate the structural realignment required for primer-template recognition and elongation, provide new insights into HCV RNA synthesismore » at the molecular level, and may prove useful in the structure-based design of novel antiviral compounds. Additionally, our approach for obtaining the RNA primer-template-bound structure of HCV polymerase may be generally applicable to solving RNA-bound complexes for other viral RdRps that contain similar regulatory {beta}-hairpin loops, including bovine viral diarrhea virus, dengue virus, and West Nile virus.« less

Influence of Visual Prism Adaptation on Auditory Space Representation.

PubMed

Pochopien, Klaudia; Fahle, Manfred

2017-01-01

Prisms shifting the visual input sideways produce a mismatch between the visual versus felt position of one's hand. Prism adaptation eliminates this mismatch, realigning hand proprioception with visual input. Whether this realignment concerns exclusively the visuo-(hand)motor system or it generalizes to acoustic inputs is controversial. We here show that there is indeed a slight influence of visual adaptation on the perceived direction of acoustic sources. However, this shift in perceived auditory direction can be fully explained by a subconscious head rotation during prism exposure and by changes in arm proprioception. Hence, prism adaptation does only indirectly generalize to auditory space perception.

Prism adaptation in alternately exposed hands.

PubMed

Redding, Gordon M; Wallace, Benjamin

2013-08-01

We assessed intermanual transfer of the proprioceptive realignment aftereffects of prism adaptation in right-handers by examining alternate target pointing with the two hands for 40 successive trials, 20 with each hand. Adaptation for the right hand was not different as a function of exposure sequence order or postexposure test order, in contrast with adaptation for the left hand. Adaptation was greater for the left hand when the right hand started the alternate pointing than when the sequence of target-pointing movements started with the left hand. Also, the largest left-hand adaptation appeared when that hand was tested first after exposure. Terminal error during exposure varied in cycles for the two hands, converging on zero when the right hand led, but no difference appeared between the two hands when the left hand led. These results suggest that transfer of proprioceptive realignment occurs from the right to the left hand during both exposure and postexposure testing. Such transfer reflects the process of maintaining spatial alignment between the two hands. Normally, the left hand appears to be calibrated with the right-hand spatial map, and when the two hands are misaligned, the left-hand spatial map is realigned with the right-hand spatial map.

Study on advanced information processing system

NASA Technical Reports Server (NTRS)

Shin, Kang G.; Liu, Jyh-Charn

1992-01-01

Issues related to the reliability of a redundant system with large main memory are addressed. In particular, the Fault-Tolerant Processor (FTP) for Advanced Launch System (ALS) is used as a basis for our presentation. When the system is free of latent faults, the probability of system crash due to nearly-coincident channel faults is shown to be insignificant even when the outputs of computing channels are infrequently voted on. In particular, using channel error maskers (CEMs) is shown to improve reliability more effectively than increasing the number of channels for applications with long mission times. Even without using a voter, most memory errors can be immediately corrected by CEMs implemented with conventional coding techniques. In addition to their ability to enhance system reliability, CEMs--with a low hardware overhead--can be used to reduce not only the need of memory realignment, but also the time required to realign channel memories in case, albeit rare, such a need arises. Using CEMs, we have developed two schemes, called Scheme 1 and Scheme 2, to solve the memory realignment problem. In both schemes, most errors are corrected by CEMs, and the remaining errors are masked by a voter.

Study on fault-tolerant processors for advanced launch system

NASA Technical Reports Server (NTRS)

Shin, Kang G.; Liu, Jyh-Charn

1990-01-01

Issues related to the reliability of a redundant system with large main memory are addressed. The Fault-Tolerant Processor (FTP) for the Advanced Launch System (ALS) is used as a basis for the presentation. When the system is free of latent faults, the probability of system crash due to multiple channel faults is shown to be insignificant even when voting on the outputs of computing channels is infrequent. Using channel error maskers (CEMs) is shown to improve reliability more effectively than increasing redundancy or the number of channels for applications with long mission times. Even without using a voter, most memory errors can be immediately corrected by those CEMs implemented with conventional coding techniques. In addition to their ability to enhance system reliability, CEMs (with a very low hardware overhead) can be used to dramatically reduce not only the need of memory realignment, but also the time required to realign channel memories in case, albeit rare, such a need arises. Using CEMs, two different schemes were developed to solve the memory realignment problem. In both schemes, most errors are corrected by CEMs, and the remaining errors are masked by a voter.

Effects of surgical intervention on trochlear remodeling in pediatric patients with recurrent patella dislocation cases.

PubMed

Sugimoto, Dai; Christino, Melissa A; Micheli, Lyle J

2016-07-01

Patella instability is often encountered among physically active pediatric athletes, and surgical intervention is useful in cases with recurrent patella dislocations, chronic instability, and abnormal alignment. Several surgical procedures have been used for patella-realignment and stabilization, but the effects of surgical intervention on bony trochlear remodeling in skeletally immature patients have not been well studied. We thus present two cases of pediatric recurrent patella dislocations that showed trochlear remodeling following patella-realignment surgery. The first case describes an 11-year-old female treated with a Roux-Golthwait procedure and the second case highlights a 12-year-old male treated with lateral release and medial capsular reefing. The Merchant technique, a radiographic criterion that was designed to evaluate patella alignment in relation to the femoral trochlea groove, including sulcus and congruence angles was used to measure postoperative bony development. Both pediatric patients showed successful outcomes following surgical interventions for chronic patella instability. Using the Merchant technique, both patients showed improved congruence and sulcus angles postoperatively. Patella realignment in skeletally immature patients may be beneficial for promoting trochlear remodeling and deepening of the trochlear groove, which may help protect against future dislocation or subluxation events. Level IV, case report.

Similarly Torn, Differentially Shorn? The Experience and Management of Conflict between Multiple Roles, Relationships, and Social Categories

PubMed Central

Jones, Janelle M.; Hynie, Michaela

2017-01-01

In three studies we examined the experience and management of conflict between different types of multiple identities. Participants described a conflict between pairs of role, relational, or social identities before rating the experience (i.e., magnitude, stress, and growth) and management of conflict on a newly developed scale assessing four strategies: reconciliation, where identities are integrated, realignment, where one identity is chosen over another, retreat, where both identities are avoided, and reflection, where fit (with others, situation) determines identity selection. In general, the types of identities mattered for conflict management but not its experience: Magnitude and growth did not differ, however, stress was greater for role identity conflicts (Study 3 only) and participants endorsed the use of more realignment for role conflicts (Study 2) and more retreat for relational conflicts (Study 3) relative to other types of identity conflicts. Furthermore, findings suggested that the perceived flexibility of identities, not their importance or valence, were associated with realignment and retreat for roles and with retreat for relationships. Experiencing conflicts between multiple identities leaves people similarly torn, but multiple roles and relationships may be differentially shorn to manage conflict. PMID:29051744

Similarly Torn, Differentially Shorn? The Experience and Management of Conflict between Multiple Roles, Relationships, and Social Categories.

PubMed

Jones, Janelle M; Hynie, Michaela

2017-01-01

In three studies we examined the experience and management of conflict between different types of multiple identities. Participants described a conflict between pairs of role, relational, or social identities before rating the experience (i.e., magnitude, stress, and growth) and management of conflict on a newly developed scale assessing four strategies: reconciliation , where identities are integrated, realignment , where one identity is chosen over another, retreat , where both identities are avoided, and reflection , where fit (with others, situation) determines identity selection. In general, the types of identities mattered for conflict management but not its experience: Magnitude and growth did not differ, however, stress was greater for role identity conflicts ( Study 3 only ) and participants endorsed the use of more realignment for role conflicts ( Study 2 ) and more retreat for relational conflicts ( Study 3 ) relative to other types of identity conflicts. Furthermore, findings suggested that the perceived flexibility of identities, not their importance or valence, were associated with realignment and retreat for roles and with retreat for relationships. Experiencing conflicts between multiple identities leaves people similarly torn, but multiple roles and relationships may be differentially shorn to manage conflict.

Pelvic fracture-associated urethral injuries in girls: experience with primary repair.

PubMed

Dorairajan, Lalgudi N; Gupta, Harendra; Kumar, Santosh

2004-07-01

To present our experience with four urethral injuries in females accompanying a pelvic fracture, managed with primary repair or realignment of the urethra. There were three teenage girls and one adult (22 years old). All the patients had complete urethral injuries associated with a pelvic fracture from accidents. They were managed by immediate suprapubic cystostomy followed by repair or realignment of the urethra over a catheter on the same day. The catheter was removed after 3 weeks and a voiding cysto-urethrogram taken. Thereafter they were followed with regular urethral calibration. All patients voided satisfactorily with a good stream; three were fully continent and the fourth had transient stress urinary incontinence. One patient needed dilatation at 2 months and another visual internal urethrotomy at 5 months. At a mean (range) follow-up of 33 (9-60) months all the patients had a normal voiding pattern and were continent; none developed vaginal stenosis. Primary repair of the urethra, and if that is impossible, simple urethral realignment over a catheter, is the procedure of choice for managing female urethral injury associated with a pelvic fracture. The procedure has the additional advantage of reducing the risk of vaginal stenosis.

Prostatomembranous urethral disruptions: management by suprapubic cystostomy and delayed urethroplasty.

PubMed

Husmann, D A; Wilson, W T; Boone, T B; Allen, T D

1990-07-01

Management of prostatomembranous urethral disruptions associated with pelvic fractures remains a major controversy in urology. A group of 64 patients who suffered a prostatomembranous urethral disruption in association with a pelvic fracture and who were managed initially by suprapubic cystostomy with delayed urethroplasty was compared to 17 patients managed initially by primary realignment. No statistically significant difference in the incidence of impotence or urinary incontinence was found between the 2 groups (p greater than 0.5) Secondary reconstructions for impassable strictures developed in 95% of the patients treated by a suprapubic tube alone compared to 53% of those treated by primary realignment. Indeed, only 1 patient in the latter group achieved urethral continuity that did not require further intervention. We conclude that while primary realignment is associated with no increase in the instance of impotence and urinary incontinence, it subjects the patient to a major operation at a critical time and provides little in the way of long-term positive gains for the effort expended. In the final analysis the outcome is more dependent upon the nature of the injury and the quality of the repair than upon the order in which the repair is effected.

Apparatus for high speed rotation of electrically operated devices

DOEpatents

Williams, Keith E.; Rogus, Arnold J.

1976-10-26

Most high speed centrifuges employ a relatively small diameter elongate flexible drive shaft, sometimes called a "quill" shaft. These relatively slender shafts are flexible to absorb vibration as the assembly passes through speeds of resonance and to permit re-alignment of the axis of rotation of the shaft and the rotor driven thereby in the event the center of mass of the rotor and shaft assembly is displaced from the nominal axis of the rotation. To use such an apparatus for testing electrical devices and components, electrical conductors for wires are passed from a slip ring assembly located at an end of the quill shaft remote from the rotor and longitudinally alongside the quill shaft to the electrical device mounted on the rotor. The longitudinally extending conductors are supported against the radially outward directed centrifugal forces by a plurality of strong, self-lubricating, slightly compressible wafers or washers co-axially stacked on the slender shaft and provided with radially offset longitudinally aligned openings to support the longitudinally extending conductors. The conductors are supported against the centrifugal forces and thus protected from rupture or other damage without restricting or constraining the essential flexure or bending of the drive shaft.

Cell Wall Remodeling Enzymes Modulate Fungal Cell Wall Elasticity and Osmotic Stress Resistance

PubMed Central

Ene, Iuliana V.; Walker, Louise A.; Schiavone, Marion; Lee, Keunsook K.; Martin-Yken, Hélène; Dague, Etienne; Gow, Neil A. R.; Munro, Carol A.

2015-01-01

ABSTRACT The fungal cell wall confers cell morphology and protection against environmental insults. For fungal pathogens, the cell wall is a key immunological modulator and an ideal therapeutic target. Yeast cell walls possess an inner matrix of interlinked β-glucan and chitin that is thought to provide tensile strength and rigidity. Yeast cells remodel their walls over time in response to environmental change, a process controlled by evolutionarily conserved stress (Hog1) and cell integrity (Mkc1, Cek1) signaling pathways. These mitogen-activated protein kinase (MAPK) pathways modulate cell wall gene expression, leading to the construction of a new, modified cell wall. We show that the cell wall is not rigid but elastic, displaying rapid structural realignments that impact survival following osmotic shock. Lactate-grown Candida albicans cells are more resistant to hyperosmotic shock than glucose-grown cells. We show that this elevated resistance is not dependent on Hog1 or Mkc1 signaling and that most cell death occurs within 10 min of osmotic shock. Sudden decreases in cell volume drive rapid increases in cell wall thickness. The elevated stress resistance of lactate-grown cells correlates with reduced cell wall elasticity, reflected in slower changes in cell volume following hyperosmotic shock. The cell wall elasticity of lactate-grown cells is increased by a triple mutation that inactivates the Crh family of cell wall cross-linking enzymes, leading to increased sensitivity to hyperosmotic shock. Overexpressing Crh family members in glucose-grown cells reduces cell wall elasticity, providing partial protection against hyperosmotic shock. These changes correlate with structural realignment of the cell wall and with the ability of cells to withstand osmotic shock. PMID:26220968

Low Gravity Materials Science Research for Space Exploration

NASA Technical Reports Server (NTRS)

Clinton, R. G., Jr.; Semmes, Edmund B.; Schlagheck, Ronald A.; Bassler, Julie A.; Cook, Mary Beth; Wargo, Michael J.; Sanders, Gerald B.; Marzwell, Neville I.

2004-01-01

On January 14, 2004, the President of the United States announced a new vision for the United States civil space program. The Administrator of the National Aeronautics and Space Administration (NASA) has the responsibility to implement this new vision. The President also created a Presidential Commission 'to obtain recommendations concerning implementation of the new vision for space exploration.' The President's Commission recognized that achieving the exploration objectives would require significant technical innovation, research, and development in focal areas defined as 'enabling technologies.' Among the 17 enabling technologies identified for initial focus were advanced structures; advanced power and propulsion; closed-loop life support and habitability; extravehicular activity system; autonomous systems and robotics; scientific data collection and analysis; biomedical risk mitigation; and planetary in situ resource utilization. The Commission also recommended realignment of NASA Headquarters organizations to support the vision for space exploration. NASA has aggressively responded in its planning to support the vision for space exploration and with the current considerations of the findings and recommendations from the Presidential Commission. This presentation will examine the transformation and realignment activities to support the vision for space exploration that are underway in the microgravity materials science program. The heritage of the microgravity materials science program, in the context of residence within the organizational structure of the Office of Biological and Physical Research, and thematic and sub-discipline based research content areas, will be briefly examined as the starting point for the ongoing transformation. Overviews of future research directions will be presented and the status of organizational restructuring at NASA Headquarters, with respect to influences on the microgravity materials science program, will be discussed. Additional information is included in the original extended abstract.

CoMFA analyses of C-2 position salvinorin A analogs at the kappa-opioid receptor provides insights into epimer selectivity.

PubMed

McGovern, Donna L; Mosier, Philip D; Roth, Bryan L; Westkaemper, Richard B

2010-04-01

The highly potent and kappa-opioid (KOP) receptor-selective hallucinogen Salvinorin A and selected analogs have been analyzed using the 3D quantitative structure-affinity relationship technique Comparative Molecular Field Analysis (CoMFA) in an effort to derive a statistically significant and predictive model of salvinorin affinity at the KOP receptor and to provide additional statistical support for the validity of previously proposed structure-based interaction models. Two CoMFA models of Salvinorin A analogs substituted at the C-2 position are presented. Separate models were developed based on the radioligand used in the kappa-opioid binding assay, [(3)H]diprenorphine or [(125)I]6 beta-iodo-3,14-dihydroxy-17-cyclopropylmethyl-4,5 alpha-epoxymorphinan ([(125)I]IOXY). For each dataset, three methods of alignment were employed: a receptor-docked alignment derived from the structure-based docking algorithm GOLD, another from the ligand-based alignment algorithm FlexS, and a rigid realignment of the poses from the receptor-docked alignment. The receptor-docked alignment produced statistically superior results compared to either the FlexS alignment or the realignment in both datasets. The [(125)I]IOXY set (Model 1) and [(3)H]diprenorphine set (Model 2) gave q(2) values of 0.592 and 0.620, respectively, using the receptor-docked alignment, and both models produced similar CoMFA contour maps that reflected the stereoelectronic features of the receptor model from which they were derived. Each model gave significantly predictive CoMFA statistics (Model 1 PSET r(2)=0.833; Model 2 PSET r(2)=0.813). Based on the CoMFA contour maps, a binding mode was proposed for amine-containing Salvinorin A analogs that provides a rationale for the observation that the beta-epimers (R-configuration) of protonated amines at the C-2 position have a higher affinity than the corresponding alpha-epimers (S-configuration). (c) 2010. Published by Elsevier Inc.

Hydrologic Analysis and Two-Dimensional Simulation of Flow at State Highway 17 crossing the Gasconade River near Waynesville, Missouri

USGS Publications Warehouse

Huizinga, Richard J.

2008-01-01

In cooperation with the Missouri Department of Transportation, the U.S. Geological Survey determined hydrologic and hydraulic parameters for the Gasconade River at the site of a proposed bridge replacement and highway realignment of State Highway 17 near Waynesville, Missouri. Information from a discontinued streamflow-gaging station on the Gasconade River near Waynesville was used to determine streamflow statistics for analysis of the 25-, 50-, 100-, and 500-year floods at the site. Analysis of the streamflow-gaging stations on the Gasconade River upstream and downstream from Waynesville indicate that flood peaks attenuate between the upstream gaging station near Hazelgreen and the Waynesville gaging station, such that the peak discharge observed on the Gasconade River near Waynesville will be equal to or only slightly greater (7 percent or less) than that observed near Hazelgreen. A flood event occurred on the Gasconade River in March 2008, and a flood measurement was obtained near the peak at State Highway 17. The elevation of high-water marks from that event indicated it was the highest measured flood on record with a measured discharge of 95,400 cubic feet per second, and a water-surface elevation of 766.18 feet near the location of the Waynesville gaging station. The measurements obtained for the March flood resulted in a shift of the original stage-discharge relation for the Waynesville gaging station, and the streamflow statistics were modified based on the new data. A two-dimensional hydrodynamic flow model was used to simulate flow conditions on the Gasconade River in the vicinity of State Highway 17. A model was developed that represents existing (2008) conditions on State Highway 17 (the 'model of existing conditions'), and was calibrated to the floods of March 20, 2008, December 4, 1982, and April 14, 1945. Modifications were made to the model of existing conditions to create a model that represents conditions along the same reach of the Gasconade River with preliminary proposed replacement bridges and realignment of State Highway 17 (the 'model of proposed conditions'). The models of existing and proposed conditions were used to simulate the 25-, 50-, 100-, and 500-year recurrence floods, as well as the March 20, 2008 flood. Results from the model of proposed conditions show that the proposed replacement structures and realignment of State Highway 17 will result in additional backwater upstream from State Highway 17 ranging from approximately 0.18 foot for the 25-year flood to 0.32 foot for the 500-year flood. Velocity magnitudes in the proposed overflow structures were greater than in the existing structures [by as much as 4.9 feet per second in the left (west) overflow structure for the 500-year flood], and shallow, high-velocity flow occurs at the upstream edges of the abutments of the proposed overflow structures in the 100- and 500-year floods where flow overtops parts of the existing road embankment that will be left in place in the proposed scenario. Velocity magnitude in the main channel of the model of proposed conditions increased by a maximum of 1.2 feet per second over the model of existing conditions, with the maximum occurring approximately 1,500 feet downstream from existing main channel structure J-802.

Operating room management and operating room productivity: the case of Germany.

PubMed

Berry, Maresi; Berry-Stölzle, Thomas; Schleppers, Alexander

2008-09-01

We examine operating room productivity on the example of hospitals in Germany with independent anesthesiology departments. Linked to anesthesiology group literature, we use the ln(Total Surgical Time/Total Anesthesiologists Salary) as a proxy for operating room productivity. We test the association between operating room productivity and different structural, organizational and management characteristics based on survey data from 87 hospitals. Our empirical analysis links improved operating room productivity to greater operating room capacity, appropriate scheduling behavior and management methods to realign interests. From this analysis, the enforcing jurisdiction and avoiding advance over-scheduling appear to be the implementable tools for improving operating room productivity.

Structure of Hepatitis C Virus Polymerase in Complex with Primer-Template RNA

PubMed Central

Murakami, Eisuke; Lam, Angela M.; Grice, Rena L.; Du, Jinfa; Sofia, Michael J.; Furman, Philip A.; Otto, Michael J.

2012-01-01

The replication of the hepatitis C viral (HCV) genome is accomplished by the NS5B RNA-dependent RNA polymerase (RdRp), for which mechanistic understanding and structure-guided drug design efforts have been hampered by its propensity to crystallize in a closed, polymerization-incompetent state. The removal of an autoinhibitory β-hairpin loop from genotype 2a HCV NS5B increases de novo RNA synthesis by >100-fold, promotes RNA binding, and facilitated the determination of the first crystallographic structures of HCV polymerase in complex with RNA primer-template pairs. These crystal structures demonstrate the structural realignment required for primer-template recognition and elongation, provide new insights into HCV RNA synthesis at the molecular level, and may prove useful in the structure-based design of novel antiviral compounds. Additionally, our approach for obtaining the RNA primer-template-bound structure of HCV polymerase may be generally applicable to solving RNA-bound complexes for other viral RdRps that contain similar regulatory β-hairpin loops, including bovine viral diarrhea virus, dengue virus, and West Nile virus. PMID:22496223

Tissue Strain Reorganizes Collagen With a Switchlike Response That Regulates Neuronal Extracellular Signal-Regulated Kinase Phosphorylation In Vitro: Implications for Ligamentous Injury and Mechanotransduction

PubMed Central

Zhang, Sijia; Cao, Xuan; Stablow, Alec M.; Shenoy, Vivek B.; Winkelstein, Beth A.

2016-01-01

Excessive loading of ligaments can activate the neural afferents that innervate the collagenous tissue, leading to a host of pathologies including pain. An integrated experimental and modeling approach was used to define the responses of neurons and the surrounding collagen fibers to the ligamentous matrix loading and to begin to understand how macroscopic deformation is translated to neuronal loading and signaling. A neuron-collagen construct (NCC) developed to mimic innervation of collagenous tissue underwent tension to strains simulating nonpainful (8%) or painful ligament loading (16%). Both neuronal phosphorylation of extracellular signal-regulated kinase (ERK), which is related to neuroplasticity (R2 ≥ 0.041; p ≤ 0.0171) and neuronal aspect ratio (AR) (R2 ≥ 0.250; p < 0.0001), were significantly correlated with tissue-level strains. As NCC strains increased during a slowly applied loading (1%/s), a “switchlike” fiber realignment response was detected with collagen reorganization occurring only above a transition point of 11.3% strain. A finite-element based discrete fiber network (DFN) model predicted that at bulk strains above the transition point, heterogeneous fiber strains were both tensile and compressive and increased, with strains in some fibers along the loading direction exceeding the applied bulk strain. The transition point identified for changes in collagen fiber realignment was consistent with the measured strain threshold (11.7% with a 95% confidence interval of 10.2–13.4%) for elevating ERK phosphorylation after loading. As with collagen fiber realignment, the greatest degree of neuronal reorientation toward the loading direction was observed at the NCC distraction corresponding to painful loading. Because activation of neuronal ERK occurred only at strains that produced evident collagen fiber realignment, findings suggest that tissue strain-induced changes in the micromechanical environment, especially altered local collagen fiber kinematics, may be associated with mechanotransduction signaling in neurons. PMID:26549105

Pelvic fracture urethral injuries: the unresolved controversy.

PubMed

Koraitim, M M

1999-05-01

The unresolved controversies about pelvic fracture urethral injuries and whether any conclusions can be reached to develop a treatment plan for this lesion are determined. All data on pelvic fracture urethral injuries in the English literature for the last 50 years were critically analyzed. Studies were eligible only if data were complete and conclusive. The risk of urethral injury is influenced by the number of broken pubic rami as well as involvement of the sacroiliac joint. Depending on the magnitude of trauma, the membranous urethra is first stretched and then partially or completely ruptured at the bulbomembranous junction. Injuries to the prostatic urethra and bladder neck occur only in children. Injury to the female urethra usually is a partial tear of the anterior wall and rarely complete disruption of the proximal or distal urethra. Diagnosis depends on urethrography in men and on a high index of suspicion and urethroscopy in women. Of the 3 conventional treatment methods primary suturing of the disrupted urethral ends has the greatest complication rates of incontinence and impotence (21 and 56%, respectively). Primary realignment has double the incidence of impotence and half that of stricture compared to suprapubic cystostomy and delayed repair (36 versus 19 and 53 versus 97%, respectively, p <0.0001). In men surgical and endoscopic procedures do not compete but rather complement each other for treatment of different injuries under different circumstances, including indwelling catheter for urethral stretch injury, endoscopic stenting or suprapubic cystostomy for partial rupture, endoscopic realignment or suprapubic cystostomy for complete rupture with a minimal distraction defect and surgical realignment if the distraction defect is wide. Associated injury to the bladder, bladder neck or rectum dictates immediate exploration for repair but does not necessarily indicate exploration of the urethral injury site. In women treatment modalities are dictated by the level of urethral injury, including immediate retropubic realignment or suturing for proximal and transvaginal urethral advancement for distal injury.

The morphological development of newly inundated intertidal areas: the mechanisms driving the early evolution of an estuarine environment designed and constructed by humans

NASA Astrophysics Data System (ADS)

Dale, Jonathan; Burgess, Heidi; Cundy, Andrew

2017-04-01

Intertidal saltmarsh and mudflat habitats are of global importance due to the ecosystem, economic and cultural services they provide. These services include wildlife habitat provision and species diversity, immobilisation of pollutants and protection from coastal flooding. Saltmarsh and mudflat environments are, however, being lost and degraded due to erosion caused by rising sea levels and increased storminess. These losses are exacerbated by anthropogenic influences including land reclamation, increased coastal development and the construction of coastal flood defences which prevent the landwards migration of saltmarsh and mudflat environments, resulting in coastal squeeze. To compensate for saltmarsh and mudflat losses areas of the coastal hinterland are being inundated by breaching defences and constructing new defences inland, thus extending or constructing new estuarine environments; a processes known as de-embankment or managed realignment. Morphological engineering and landscaping within managed realignment sites prior to site inundation varies depending on the aims of the scheme. However, there is a shortage of data on the morphological evolution within these sites post site inundation impeding the ability of coastal engineers to effectively design and construct future sites. To date there has been a focus on the colonisation of marine macro fauna and flora within newly inundated managed realignment sites, which can be relatively rapid and easily quantified. Little is known of the morphological evolution in response to altered sedimentary processes, its driving mechanisms and therefore the success and ecological sustainability of these sites. This study evaluates the post-inundation morphological development of the largest open coast managed realignment site in Europe, at Medmerry on the south coast of the United Kingdom. Inundated in September 2013, the Medmerry Managed Realignment Site consists of a mosaic of former agricultural land and areas of lower elevation excavated during site construction, drained by a series of natural and engineered channels. Results indicate different rates and patterns of sedimentation and resulting morphology across the site. Near the breach continuous sedimentation of > 15cm over a 1 year period was measured, compared to rhythmic periods of accretion and erosion inland. These variations have been related to site design, former land-use and different sediment sources. The evolution of developing creek networks, formed by pluvial action and sediment "piping", are controlled by unconformities found in the sub-surface sediment related to Holocene site evolution. Analysis of the sedimentary processes and subsequent morphological development of these areas provides a new insight into coastal and estuarine evolution in an anthropogenically designed and constructed estuarine environment.

The Impact of Osseous Malalignment and Realignment Procedures in Knee Ligament Surgery: A Systematic Review of the Clinical Evidence.

PubMed

Tischer, Thomas; Paul, Jochen; Pape, Dietrich; Hirschmann, Michael T; Imhoff, Andreas B; Hinterwimmer, Stefan; Feucht, Matthias J

2017-03-01

Failure rates of knee ligament surgery may be high, and the impact of osseous alignment on surgical outcome remains controversial. Basic science studies have demonstrated that osseous malalignment can negatively affect ligament strain and that realignment procedures may improve knee joint stability. The purpose of this review was to summarize the clinical evidence concerning the impact of osseous malalignment and realignment procedures in knee ligament surgery. The hypotheses were that lower extremity malalignment would be an important contributor to knee ligament surgery failure and that realignment surgery would contribute to increased knee stability and improved outcome in select cases. Systematic review; Level of evidence, 4. According to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines, a systematic electronic search of the PubMed database was performed in November 2015 to identify clinical studies investigating (A) the influence of osseous alignment on postoperative stability and/or failure rates after knee ligament surgery and (B) the impact of osseous realignment procedures in unstable knees with or without additional knee ligament surgery on postoperative knee function and stability. Methodological quality of the studies was assessed using the Oxford Centre for Evidence-Based Medicine Levels of Evidence and the Coleman Methodological Score (CMS). Of the 1466 potentially relevant articles, 28 studies fulfilled the inclusion and exclusion criteria. Average study quality was poor (CMS, 40). For part A, studies showed increased rerupture rate after anterior cruciate ligament (ACL) replacement in patients with increased tibial slope. Concerning the posterior cruciate ligament (PCL)/posterolateral corner (PLC)/lateral collateral ligament (LCL), varus malalignment was considered a significant risk factor for failure. For part B, studies showed decreased anterior tibial translation after slope-decreasing high tibial osteotomy in ACL-deficient knees. Correcting varus malalignment in PCL/PLC/LCL instability also showed increased stability and better outcomes. In cases of complex knee instability, the 3-dimensional osseous alignment of the knee should be considered (eg, mechanical weightbearing line and tibial slope). In cases of failed ACL reconstruction, the tibial slope should be considered, and slope-reducing osteotomies are often helpful in the patient revised multiple times. In cases of chronic PCL and/or PLC instability, osseous correction of the varus alignment may reduce the failure rate and is often the first step in treatment. Changes in the mechanical axis should be considered in all cases of instability accompanied by early unicompartmental osteoarthritis.

The Impact of Osseous Malalignment and Realignment Procedures in Knee Ligament Surgery: A Systematic Review of the Clinical Evidence

PubMed Central

Tischer, Thomas; Paul, Jochen; Pape, Dietrich; Hirschmann, Michael T.; Imhoff, Andreas B.; Hinterwimmer, Stefan; Feucht, Matthias J.

2017-01-01

Background: Failure rates of knee ligament surgery may be high, and the impact of osseous alignment on surgical outcome remains controversial. Basic science studies have demonstrated that osseous malalignment can negatively affect ligament strain and that realignment procedures may improve knee joint stability. Hypothesis/Purpose: The purpose of this review was to summarize the clinical evidence concerning the impact of osseous malalignment and realignment procedures in knee ligament surgery. The hypotheses were that lower extremity malalignment would be an important contributor to knee ligament surgery failure and that realignment surgery would contribute to increased knee stability and improved outcome in select cases. Study Design: Systematic review; Level of evidence, 4. Methods: According to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines, a systematic electronic search of the PubMed database was performed in November 2015 to identify clinical studies investigating (A) the influence of osseous alignment on postoperative stability and/or failure rates after knee ligament surgery and (B) the impact of osseous realignment procedures in unstable knees with or without additional knee ligament surgery on postoperative knee function and stability. Methodological quality of the studies was assessed using the Oxford Centre for Evidence-Based Medicine Levels of Evidence and the Coleman Methodological Score (CMS). Results: Of the 1466 potentially relevant articles, 28 studies fulfilled the inclusion and exclusion criteria. Average study quality was poor (CMS, 40). For part A, studies showed increased rerupture rate after anterior cruciate ligament (ACL) replacement in patients with increased tibial slope. Concerning the posterior cruciate ligament (PCL)/posterolateral corner (PLC)/lateral collateral ligament (LCL), varus malalignment was considered a significant risk factor for failure. For part B, studies showed decreased anterior tibial translation after slope-decreasing high tibial osteotomy in ACL-deficient knees. Correcting varus malalignment in PCL/PLC/LCL instability also showed increased stability and better outcomes. Conclusion: In cases of complex knee instability, the 3-dimensional osseous alignment of the knee should be considered (eg, mechanical weightbearing line and tibial slope). In cases of failed ACL reconstruction, the tibial slope should be considered, and slope-reducing osteotomies are often helpful in the patient revised multiple times. In cases of chronic PCL and/or PLC instability, osseous correction of the varus alignment may reduce the failure rate and is often the first step in treatment. Changes in the mechanical axis should be considered in all cases of instability accompanied by early unicompartmental osteoarthritis. PMID:28451605

Opportunities in Reform: Bioethics and Mental Health Ethics.

PubMed

Williams, Arthur Robin

2016-05-01

Last year marks the first year of implementation for both the Patient Protection and Affordable Care Act and the Mental Health Parity and Addiction Equity Act in the United States. As a result, healthcare reform is moving in the direction of integrating care for physical and mental illness, nudging clinicians to consider medical and psychiatric comorbidity as the expectation rather than the exception. Understanding the intersections of physical and mental illness with autonomy and self-determination in a system realigning its values so fundamentally therefore becomes a top priority for clinicians. Yet Bioethics has missed opportunities to help guide clinicians through one of medicine's most ethically rich and challenging fields. Bioethics' distancing from mental illness is perhaps best explained by two overarching themes: 1) An intrinsic opposition between approaches to personhood rooted in Bioethics' early efforts to protect the competent individual from abuses in the research setting; and 2) Structural forces, such as deinstitutionalization, the Patient Rights Movement, and managed care. These two themes help explain Bioethics' relationship to mental health ethics and may also guide opportunities for rapprochement. The potential role for Bioethics may have the greatest implications for international human rights if bioethicists can re-energize an understanding of autonomy as not only free from abusive intrusions but also with rights to treatment and other fundamental necessities for restoring freedom of choice and self-determination. Bioethics thus has a great opportunity amid healthcare reform to strengthen the important role of the virtuous and humanistic care provider. © 2015 John Wiley & Sons Ltd.

OPPORTUNITIES IN REFORM: BIOETHICS AND MENTAL HEALTH ETHICS

PubMed Central

WILLIAMS, ARTHUR ROBINSON

2015-01-01

This year marks the first year of implementation for both the Patient Protection and Affordable Care Act and the Mental Health Parity and Addiction Equity Act in the United States. Resultantly healthcare reform is moving in the direction of integrating care for physical and mental illness, nudging clinicians to consider medical and psychiatric comorbidity as the expectation rather than the exception. Understanding the intersections of physical and mental illness with autonomy and self-determination in a system realigning its values so fundamentally therefore becomes a top priority for clinicians. Yet Bioethics has missed opportunities to help guide clinicians through one of medicine’s most ethically rich and challenging fields. Bioethics’ distancing from mental illness is perhaps best explained by two overarching themes: 1) an intrinsic opposition between approaches to personhood rooted in Bioethics’ early efforts to protect the competent individual from abuses in the research setting; and 2) structural forces, such as deinstitutionalization, the Patient Rights Movement, and managed care. These two themes help explain Bioethics’ relationship to mental health ethics and may also guide opportunities for rapprochement. The potential role for Bioethics may have the greatest implications for international human rights if bioethicists can re-energize an understanding of autonomy as not only free from abusive intrusions but also with rights to treatment and other fundamental necessities for restoring freedom of choice and self-determination. Bioethics thus has a great opportunity amid healthcare reform to strengthen the important role of the virtuous and humanistic care provider. PMID:26424211

7 CFR 1210.501 - Realignment of districts.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Florida counties of Alachua, Baker, Bay, Bradford, Calhoun, Clay, Columbia, Dixie, Duval, Escambia... California; San Bernardino, Riverside, San Diego, and Imperial. [71 FR 34234, June 14, 2006] ...

7 CFR 1210.501 - Realignment of districts.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Florida counties of Alachua, Baker, Bay, Bradford, Calhoun, Clay, Columbia, Dixie, Duval, Escambia... California; San Bernardino, Riverside, San Diego, and Imperial. [71 FR 34234, June 14, 2006] ...

Sequencing the cap-snatching repertoire of H1N1 influenza provides insight into the mechanism of viral transcription initiation

PubMed Central

Koppstein, David; Ashour, Joseph; Bartel, David P.

2015-01-01

The influenza polymerase cleaves host RNAs ∼10–13 nucleotides downstream of their 5′ ends and uses this capped fragment to prime viral mRNA synthesis. To better understand this process of cap snatching, we used high-throughput sequencing to determine the 5′ ends of A/WSN/33 (H1N1) influenza mRNAs. The sequences provided clear evidence for nascent-chain realignment during transcription initiation and revealed a strong influence of the viral template on the frequency of realignment. After accounting for the extra nucleotides inserted through realignment, analysis of the capped fragments indicated that the different viral mRNAs were each prepended with a common set of sequences and that the polymerase often cleaved host RNAs after a purine and often primed transcription on a single base pair to either the terminal or penultimate residue of the viral template. We also developed a bioinformatic approach to identify the targeted host transcripts despite limited information content within snatched fragments and found that small nuclear RNAs and small nucleolar RNAs contributed the most abundant capped leaders. These results provide insight into the mechanism of viral transcription initiation and reveal the diversity of the cap-snatched repertoire, showing that noncoding transcripts as well as mRNAs are used to make influenza mRNAs. PMID:25901029

Process management using component thermal-hydraulic function classes

DOEpatents

Morman, James A.; Wei, Thomas Y. C.; Reifman, Jaques

1999-01-01

A process management expert system where following malfunctioning of a component, such as a pump, for determining system realignment procedures such as for by-passing the malfunctioning component with on-line speeds to maintain operation of the process at full or partial capacity or to provide safe shut down of the system while isolating the malfunctioning component. The expert system uses thermal-hydraulic function classes at the component level for analyzing unanticipated as well as anticipated component malfunctions to provide recommended sequences of operator actions. Each component is classified according to its thermal-hydraulic function, and the generic and component-specific characteristics for that function. Using the diagnosis of the malfunctioning component and its thermal hydraulic class, the expert system analysis is carried out using generic thermal-hydraulic first principles. One aspect of the invention employs a qualitative physics-based forward search directed primarily downstream from the malfunctioning component in combination with a subsequent backward search directed primarily upstream from the serviced component. Generic classes of components are defined in the knowledge base according to the three thermal-hydraulic functions of mass, momentum and energy transfer and are used to determine possible realignment of component configurations in response to thermal-hydraulic function imbalance caused by the malfunctioning component. Each realignment to a new configuration produces the accompanying sequence of recommended operator actions. All possible new configurations are examined and a prioritized list of acceptable solutions is produced.

Process management using component thermal-hydraulic function classes

DOEpatents

Morman, J.A.; Wei, T.Y.C.; Reifman, J.

1999-07-27

A process management expert system where following malfunctioning of a component, such as a pump, for determining system realignment procedures such as for by-passing the malfunctioning component with on-line speeds to maintain operation of the process at full or partial capacity or to provide safe shut down of the system while isolating the malfunctioning component. The expert system uses thermal-hydraulic function classes at the component level for analyzing unanticipated as well as anticipated component malfunctions to provide recommended sequences of operator actions. Each component is classified according to its thermal-hydraulic function, and the generic and component-specific characteristics for that function. Using the diagnosis of the malfunctioning component and its thermal hydraulic class, the expert system analysis is carried out using generic thermal-hydraulic first principles. One aspect of the invention employs a qualitative physics-based forward search directed primarily downstream from the malfunctioning component in combination with a subsequent backward search directed primarily upstream from the serviced component. Generic classes of components are defined in the knowledge base according to the three thermal-hydraulic functions of mass, momentum and energy transfer and are used to determine possible realignment of component configurations in response to thermal-hydraulic function imbalance caused by the malfunctioning component. Each realignment to a new configuration produces the accompanying sequence of recommended operator actions. All possible new configurations are examined and a prioritized list of acceptable solutions is produced. 5 figs.

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

Albeverio, Sergio; Chen Kai; Fei Shaoming

A necessary separability criterion that relates the structures of the total density matrix and its reductions is given. The method used is based on the realignment method [K. Chen and L. A. Wu, Quant. Inf. Comput. 3, 193 (2003)]. The separability criterion naturally generalizes the reduction separability criterion introduced independently in the previous work [M. Horodecki and P. Horodecki, Phys. Rev. A 59, 4206 (1999) and N. J. Cerf, C. Adami, and R. M. Gingrich, Phys. Rev. A 60, 898 (1999)]. In special cases, it recovers the previous reduction criterion and the recent generalized partial transposition criterion [K. Chen andmore » L. A. Wu, Phys. Lett. A 306, 14 (2002)]. The criterion involves only simple matrix manipulations and can therefore be easily applied.« less

Self-alignment of plasmonic gold nanorods in reconfigurable anisotropic fluids for tunable bulk metamaterial applications.

PubMed

Liu, Qingkun; Cui, Yanxia; Gardner, Dennis; Li, Xin; He, Sailing; Smalyukh, Ivan I

2010-04-14

We demonstrate the bulk self-alignment of dispersed gold nanorods imposed by the intrinsic cylindrical micelle self-assembly in nematic and hexagonal liquid crystalline phases of anisotropic fluids. External magnetic field and shearing allow for alignment and realignment of the liquid crystal matrix with the ensuing long-range orientational order of well-dispersed plasmonic nanorods. This results in a switchable polarization-sensitive plasmon resonance exhibiting stark differences from that of the same nanorods in isotropic fluids. The device-scale bulk nanoparticle alignment may enable optical metamaterial mass production and control of properties arising from combining the switchable nanoscale structure of anisotropic fluids with the surface plasmon resonance properties of the plasmonic nanorods.

Androgynous, Reconfigurable Closed Loop Feedback Controlled Low Impact Docking System With Load Sensing Electromagnetic Capture Ring

NASA Technical Reports Server (NTRS)

Lewis, James L. (Inventor); Carroll, Monty B. (Inventor); Morales, Ray H. (Inventor); Le, Thang D. (Inventor)

2002-01-01

The present invention relates to a fully androgynous, reconfigurable closed loop feedback controlled low impact docking system with load sensing electromagnetic capture ring. The docking system of the present invention preferably comprises two Docking- assemblies, each docking assembly comprising a load sensing ring having an outer face, one of more electromagnets, one or more load cells coupled to said load sensing ring. The docking assembly further comprises a plurality of actuator arms coupled to said load sensing ring and capable of dynamically adjusting the orientation of said load sensing ring and a reconfigurable closed loop control system capable of analyzing signals originating from said plurality of load cells and of outputting real time control for each of the actuators. The docking assembly of the present invention incorporates an active load sensing system to automatically dynamically adjust the load sensing ring during capture instead of requiring significant force to push and realign the ring.

Boxfish swimming paradox resolved: forces by the flow of water around the body promote manoeuvrability

PubMed Central

Van Wassenbergh, S.; van Manen, K.; Marcroft, T. A.; Alfaro, M. E.; Stamhuis, E. J.

2015-01-01

The shape of the carapace protecting the body of boxfishes has been attributed an important hydrodynamic role in drag reduction and in providing automatic, flow-direction realignment and is therefore used in bioinspired design of cars. However, tight swimming-course stabilization is paradoxical given the frequent, high-performance manoeuvring that boxfishes display in their spatially complex, coral reef territories. Here, by performing flow-tank measurements of hydrodynamic drag and yaw moments together with computational fluid dynamics simulations, we reverse several assumptions about the hydrodynamic role of the boxfish carapace. Firstly, despite serving as a model system in aerodynamic design, drag-reduction performance was relatively low compared with more generalized fish morphologies. Secondly, the current theory of course stabilization owing to flow over the boxfish carapace was rejected, as destabilizing moments were found consistently. This solves the boxfish swimming paradox: destabilizing moments enhance manoeuvrability, which is in accordance with the ecological demands for efficient turning and tilting. PMID:25505133

Love-hate for man-machine metaphors in Soviet physiology: from Pavlov to "physiological cybernetics".

PubMed

Gerovitch, Slava

2002-06-01

This article reinterprets the debate between orthodox followers of the Pavlovian reflex theory and Soviet "cybernetic physiologists" in the 1950s and 60s as a clash of opposing man-machine metaphors. While both sides accused each other of "mechanistic," reductionist methodology, they did not see anything "mechanistic" about their own central metaphors: the telephone switchboard metaphor for nervous activity (the Pavlovians), and the analogies between the human brain and a computer (the cyberneticians). I argue that the scientific utility of machine analogies was closely intertwined with their philosophical and political meanings and that new interpretations of these metaphors emerged as a result of political conflicts and a realignment of forces within the scientific community and in society at large. I suggest that the constant travel of man-machine analogies, back and forth between physiology and technology has blurred the traditional categories of the "mechanistic" and the "organic" in Soviet neurophysiology, as perhaps in the history of physiology in general.

75 FR 27981 - Southwest Montana Resource Advisory Committee Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-19

... and Grade Realignments, Yellow Star Thistle and Knapweed, Invasive Species Education and Awareness... Creek Weed Treatment, Maud-S Canyon Trail Reconstruction, Maverick Mountain Hazard Tree Removal, and...

7 CFR 1210.501 - Realignment of districts.

Code of Federal Regulations, 2012 CFR

2012-01-01

..., Gulf, Hamilton, Hernando, Holmes, Jackson, Jefferson, Lafayette, Leon, Levy, Liberty, Madison, Marion..., Virginia, Vermont, Wisconsin, West Virginia, and Washington, DC. (e) District 5—The State of California. (f...

7 CFR 1210.501 - Realignment of districts.

Code of Federal Regulations, 2014 CFR

2014-01-01

..., Gulf, Hamilton, Hernando, Holmes, Jackson, Jefferson, Lafayette, Leon, Levy, Liberty, Madison, Marion..., Virginia, Vermont, Wisconsin, West Virginia, and Washington, DC. (e) District 5—The State of California. (f...

7 CFR 1210.501 - Realignment of districts.

Code of Federal Regulations, 2013 CFR

2013-01-01

..., Gulf, Hamilton, Hernando, Holmes, Jackson, Jefferson, Lafayette, Leon, Levy, Liberty, Madison, Marion..., Virginia, Vermont, Wisconsin, West Virginia, and Washington, DC. (e) District 5—The State of California. (f...

32 CFR 174.18 - Historic preservation.

Code of Federal Regulations, 2010 CFR

2010-07-01

... REVITALIZING BASE CLOSURE COMMUNITIES AND ADDRESSING IMPACTS OF REALIGNMENT Environmental Matters § 174.18... planning and zoning actions undertaken by units of State or local government; if so, working with such...

32 CFR 174.18 - Historic preservation.

Code of Federal Regulations, 2011 CFR

2011-07-01

... REVITALIZING BASE CLOSURE COMMUNITIES AND ADDRESSING IMPACTS OF REALIGNMENT Environmental Matters § 174.18... planning and zoning actions undertaken by units of State or local government; if so, working with such...

Seamless image stitching by homography refinement and structure deformation using optimal seam pair detection

NASA Astrophysics Data System (ADS)

Lee, Daeho; Lee, Seohyung

2017-11-01

We propose an image stitching method that can remove ghost effects and realign the structure misalignments that occur in common image stitching methods. To reduce the artifacts caused by different parallaxes, an optimal seam pair is selected by comparing the cross correlations from multiple seams detected by variable cost weights. Along the optimal seam pair, a histogram of oriented gradients is calculated, and feature points for matching are detected. The homography is refined using the matching points, and the remaining misalignment is eliminated using the propagation of deformation vectors calculated from matching points. In multiband blending, the overlapping regions are determined from a distance between the matching points to remove overlapping artifacts. The experimental results show that the proposed method more robustly eliminates misalignments and overlapping artifacts than the existing method that uses single seam detection and gradient features.

Federal Agency Program Realignment and Closure Act

THOMAS, 111th Congress

Rep. Sullivan, John [R-OK-1

2009-02-12

House - 05/04/2009 Referred to the Subcommittee on Government Management, Organization, and Procurement. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

In situ measurements of erosion shear stress and geotechnical shear strength of the intertidal sediments of the experimental managed realignment scheme at Tollesbury, Essex, UK

NASA Astrophysics Data System (ADS)

Watts, C. W.; Tolhurst, T. J.; Black, K. S.; Whitmore, A. P.

2003-11-01

Managed realignment is one of several 'soft' engineering options which may reduce the costs of coastal defence, provide a more 'natural' response to the problem of rising sea levels and at the same time deliver environmental, specifically nature conservation, benefits. The success of this technique depends on the ability of the soils and sediments within the site to resist the erosive action of waves and tidal currents and allow sediment accretion to occur, at least at a rate equal to mean sea-level rise. Once a critical shear stress, τ0 crt exerted by the moving fluids over the bed, is exceeded erosion will occur. A cohesive strength meter (CSM) and the fall-cone method were used to gather data, in situ on the strength and stability of sediments from an experimental managed realignment site and an adjacent, established saltmarsh in south-east England. Following six years of regular tidal cover, the underlying agricultural soil appeared both very strong (mean surface shear strength, τ f=228 kPa) and highly resistant to erosion ( τ 0 crt=6.23 N m -2). During this period much of the site had been covered by sediment, and saltmarsh plants ( Salicornia europaea) had become established above the mean high water neap tide (MHWN) level. Above MHWN level (tidal cover time <15%) sediments had greater bulk densities and lower water contents which resulted in a moderate shear strength (τ f=11.6 kPa) and resistance to erosion (τ 0 crt=2.45 N m -2) . Below MHWN, where sediment accretion rates were greatest, poor consolidation resulted in very high water contents and low bulk densities. These areas were at the highest potential risk of erosion (τ 0 crt=1.5 N m -2) and had very low shear strengths (τ f=0.33 kPa) . Where sediment exceeded 25 cm depth, gullies formed allowing their banks and adjacent margins to drain faster than the surrounding sediment. This led to a significant increase in bed strength (τ f=10.8 kPa) and stability (τ 0 crt=4.3 N m -2) . These gullies were probably the early stages of the complex creek patterns characteristic of the adjacent, established saltmarsh. The established saltmarsh was rich in plants and had a well-developed (aggregated) soil structure. These soils had a moderate to high resistance to erosion (τ 0 crt=2.45 N m -2) and shear strength (τ f=25.6 kPa) . Undrained sediment shear strength, τf, obtained with the fall-cone apparatus can also provide a useful indication of critical erosion shear stress, τ0 crt . Values of τ0 crt , measured across this site were all relatively large compared with computed bed stresses arising from locally generated waves. Thus this experimental managed realignment site was found to be primarily depositional and was thus successfully achieving the twin aims of protecting the coast from erosion and extending a rich ecosystem.

Federal Agency Hazardous Waste Compliance Docket

EPA Pesticide Factsheets

List of the Federal Agency Hazardous Waste Compliance Docket Facilities comprised of four lists: National Priorities List (NPL), Non-National Priorities List, Base Realignment and Closure Act (BRAC), and Resource Conservation and Recovery Act (RCRA).

78 FR 22215 - Airworthiness Directives; The Boeing Company Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-15

... necessary; a one-time eddy current inspection of certain fastener holes for cracking, and repair if... realignment if necessary; a one-time eddy current inspection of certain fastener holes for cracking, and...

ARE TIDAL EFFECTS RESPONSIBLE FOR EXOPLANETARY SPIN–ORBIT ALIGNMENT?

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

Li, Gongjie; Winn, Joshua N., E-mail: gli@cfa.harvard.edu

The obliquities of planet-hosting stars are clues about the formation of planetary systems. Previous observations led to the hypothesis that for close-in giant planets, spin–orbit alignment is enforced by tidal interactions. Here, we examine two problems with this hypothesis. First, Mazeh and coworkers recently used a new technique—based on the amplitude of starspot-induced photometric variability—to conclude that spin–orbit alignment is common even for relatively long-period planets, which would not be expected if tides were responsible. We re-examine the data and find a statistically significant correlation between photometric variability and planetary orbital period that is qualitatively consistent with tidal interactions. Howevermore » it is still difficult to explain quantitatively, as it would require tides to be effective for periods as long as tens of days. Second, Rogers and Lin argued against a particular theory for tidal re-alignment by showing that initially retrograde systems would fail to be re-aligned, in contradiction with the observed prevalence of prograde systems. We investigate a simple model that overcomes this problem by taking into account the dissipation of inertial waves and the equilibrium tide, as well as magnetic braking. We identify a region of parameter space where re-alignment can be achieved, but it only works for close-in giant planets, and requires some fine tuning. Thus, while we find both problems to be more nuanced than they first appeared, the tidal model still has serious shortcomings.« less

A 3.9 ps Time-Interval RMS Precision Time-to-Digital Converter Using a Dual-Sampling Method in an UltraScale FPGA

NASA Astrophysics Data System (ADS)

Wang, Yonggang; Liu, Chong

2016-10-01

Field programmable gate arrays (FPGAs) manufactured with more advanced processing technology have faster carry chains and smaller delay elements, which are favorable for the design of tapped delay line (TDL)-style time-to-digital converters (TDCs) in FPGA. However, new challenges are posed in using them to implement TDCs with a high time precision. In this paper, we propose a bin realignment method and a dual-sampling method for TDC implementation in a Xilinx UltraScale FPGA. The former realigns the disordered time delay taps so that the TDC precision can approach the limit of its delay granularity, while the latter doubles the number of taps in the delay line so that the TDC precision beyond the cell delay limitation can be expected. Two TDC channels were implemented in a Kintex UltraScale FPGA, and the effectiveness of the new methods was evaluated. For fixed time intervals in the range from 0 to 440 ns, the average RMS precision measured by the two TDC channels reaches 5.8 ps using the bin realignment, and it further improves to 3.9 ps by using the dual-sampling method. The time precision has a 5.6% variation in the measured temperature range. Every part of the TDC, including dual-sampling, encoding, and on-line calibration, could run at a 500 MHz clock frequency. The system measurement dead time is only 4 ns.

[Surgical selection and efficacy assessment for membranous urethral trauma caused by pelvic fracture].

PubMed

Zhu, Li-Zhen; Liu, Liang-Le; Cai, Chun-Yuan; Yang, Guo-Jing; Zhang, Li-Cheng; Zhu, Qi

2012-08-01

To explore selection and efficacy assessment for membranous urethral trauma caused by pelvic fracture. From June 2000 to August 2010, 72 patients with membranous urethral trauma caused by pelvic fracture were selected. There were 46 males and 26 females,ranging age from 26 to 62 years (averaged 35.2 years). The time from injury to hospitalization time was 1 to 3 hours. According to Tile pelvic fracture classification, there were 8 patients with type A, 45 patients with type B, 19 patients with type C. Thirty of the 35 patients with partial rupture of posterior urethral were treated by catheterization,5 patients treated by rupture anastomosis on the stage I combined with cystostomy; 25 of the 37 patients with complete rupture of posterior urethra were treated by early realignment, and 12 patients were treated by cystostomy. Urinary incontinence, impotence and urethrostenosis were evaluated. All patients were followed up for 5 to 10 years (mean 7.7 years). Incidence of urethrostenosis, impotence and urinary incontinence in patients treated by cystostomy were significantly higher than rupture anastomosis on the stage I and early realignment (P < 0.05); while incidence in patients treated by catheterization was significantly lower than other groups (P < 0.05). For patients with partial rupture of posterior urethral, catheterization and rupture anastomosis on the stage I are preferred methods; while patients with complete rupture of posterior urethra, early realignment is a preferred method with advantages of simple operation and less complications.

Valley Forge alternative transportation feasibility study

DOT National Transportation Integrated Search

2004-06-01

NPS, as part of their General Management Plan (GMP) realignment, worked with Volpe to develop a series of alternative transportation methods in Valley Forge National Historical Park. Automobiles are the predominant means of transportation in the park...

Environmental Suitability for Leasing Property

EPA Pesticide Factsheets

This is a Memorandum of Understanding between the U.S. Environmental Protection Agency and the U.S. Department of Defense, regarding the procedures to determine environmental suitability for leasing property available as a result of a base closure or realignment.

Summary Report on the Audit of Defense Base Realignment and Closure Budget Data

DTIC Science & Technology

1996-04-03

management control program as it applied to the audit objectives. This report summarizes the results of the specific objectives in Finding A and discusses the management control objective in Finding B.

78 FR 24292 - Notice of Final Federal Agency Actions on Proposed Highway in California

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-24

... 199 corridor as part of the STAA network of truck routes. The project involves realigning curves... address provided above. The U.S. Fish and Wildlife Service consultation and Biological Opinion are...

75 FR 71420 - Department of the Navy

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-23

...) Brunswick, Maine. The DoN is required to close NAS Brunswick per Public Law 101-510, the Defense Base... with Public Law 101-510, the Defense Base closure and Realignment Act of 1990, as amended in 2005. NAS...

Veterans Employment Rights Realignment Act of 2009

THOMAS, 111th Congress

Rep. Herseth Sandlin, Stephanie [D-SD-At Large

2009-02-13

Senate - 05/20/2009 Received in the Senate and Read twice and referred to the Committee on Veterans' Affairs. (All Actions) Tracker: This bill has the status Passed HouseHere are the steps for Status of Legislation:

Management of Sub-axial Cervical Spine Injuries

PubMed Central

Zaveri, Gautam; Das, Gurdip

2017-01-01

Sub-axial cervical spine injuries are commonly seen in patients with blunt trauma. They may be associated with spinal cord injury resulting in tetraplegia and severe permanent disability. Immobilization of the neck, maintenance of blood pressure and oxygenation, rapid clinical and radiological assessment of all injuries, and realignment of the spinal column are the key steps in the emergency management of these injuries. The role of intravenous methylprednisolone administration in acute spinal cord injuries remains controversial. The definitive management of these injuries is based upon recognition of the fracture pattern, assessment of the degree of instability, the presence or absence of neurologic deficit, and other patient related factors that may influence the outcome. Nonoperative treatment comprises of some form of external immobilization for 8 to 12 weeks, followed by imaging to assess fracture healing, and to rule out instability. The goals of surgery are realignment of the vertebral column, decompression of the neural elements and instrumented stabilization. PMID:29200479

Family learning research in museums: An emerging disciplinary matrix?

NASA Astrophysics Data System (ADS)

Ellenbogen, Kirsten M.; Luke, Jessica J.; Dierking, Lynn D.

2004-07-01

Thomas Kuhn's notion of a disciplinary matrix provides a useful framework for investigating the growth of research on family learning in and from museums over the last decade. To track the emergence of this disciplinary matrix we consider three issues. First are shifting theoretical perspectives that result in new shared language, beliefs, values, understandings, and assumptions about what counts as family learning. Second are realigning methodologies, driven by underlying disciplinary assumptions about how research in this arena is best conducted, what questions should be addressed, and criteria for valid and reliable evidence. Third is resituating the focus of our research to make the family central to what we study, reflecting a more holistic understanding of the family as an educational institution within larger learning infrastructure. We discuss research that exemplifies these three issues and demonstrates the ways in which shifting theoretical perspectives, realigning methodologies, and resituating research foci signal the existence of a nascent disciplinary matrix.

Realignment of Nanocrystal Aggregates into Single Crystals as a Result of Inherent Surface Stress

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

Liu, Zhaoming; Pan, Haihua; Zhu, Genxing

2016-07-19

Assembly of nanoparticles building blocks during single crystal growth is widely observed in both natural and synthetic environments. Although this form of non-classical crystallization is generally described by oriented attachment, random aggregation of building blocks leading to single crystal products is also observed, but the mechanism of crystallographic realignment is unknown. We herein reveal that random attachment during aggregation-based growth initially produces a non-oriented growth front. Subsequent evolution of the orientation is driven by the inherent surface stress applied by the disordered surface layer and results in single crystal formation via grain boundary migration. This mechanism is corroborated by measurementsmore » of orientation rate vs external stress, demonstrating a predictive relationship between the two. These findings advance our understanding of aggregation-based growth of natural minerals by nanocrystals, and suggest an approach to material synthesis that takes advantage of stress induced co-alignment.« less

Straightening the Eyes Doesn't Rebalance the Brain

PubMed Central

Zhou, Jiawei; Wang, Yonghua; Feng, Lixia; Wang, Jiafeng; Hess, Robert F.

2017-01-01

Surgery to align the two eyes is commonly used in treating strabismus. However, the role of strabismic surgery on patients' binocular visual processing is not yet fully understood. In this study, we asked two questions: (1) Does realigning the eyes by strabismic surgery produce an immediate benefit to patients' sensory eye balance? (2) If not, is there a subsequent period of “alignment adaptation” akin to refractive adaptation where sensory benefits to binocular function accrue? Seventeen patients with strabismus (mean age: 17.06 ± 5.16 years old) participated in our experiment. All participants had normal or corrected to normal visual acuity (LogMAR < 0.10) in the two eyes. We quantitatively measured their sensory eye balance before and after surgery using a binocular phase combination paradigm. For the seven patients whose sensory eye balance was measured before surgery, we found no significant change [t(6) = −0.92; p = 0.39] in the sensory eye balance measured 0.5–1 months after the surgery, indicating that the surgical re-alignment didn't by itself produce any immediate benefit for sensory eye balance. To answer the second question, we measured 16 patients' sensory eye balance at around 5–12 months after their eyes had been surgically re-aligned and compared this with our measurements 0.5–1 months after surgery. We found no significant change [t(15) = −0.89; p = 0.39] in sensory eye balance 5–12 months after the surgery. These results suggest that strabismic surgery while being necessary is not itself sufficient for re-establishing balanced sensory eye dominance. PMID:28955214

Colonization of UK coastal realignment sites by mosquitoes: implications for design, management, and public health.

PubMed

Medlock, J M; Vaux, A G C

2013-06-01

Coastal realignment is now widely instituted in the UK as part of local flood risk management plans to compensate for the loss of European protected habitat and to mitigate the effects of sea-level rise and coastal squeeze. Coastal aquatic habitats have long been known to provide suitable habitats for brackish-water mosquitoes and historically, coastal marshes were considered to support anopheline mosquito populations that were responsible for local malaria transmission. This study surveyed the eight largest managed realignment (MRA) sites in England (Essex and the Humber) for mosquito habitats. The apparent absence of anopheline mosquitoes exploiting aquatic habitats at all of these sites suggests that the risk of malaria associated with MRA sites is currently negligible. However, three of the eight sites supported populations of two nuisance and potential arboviral vector species, Aedes detritus and Aedes caspius. The aquatic habitats that supported mosquitoes resulted from a) specific design aspects of the new sea wall (ballast to mitigate wave action and constructed saline borrow ditches) that could be designed out or managed or b) isolated pools created through silt accretion or expansion of flooded zones to neighbouring pasture. The public health risks and recommendations for management are discussed in this report. This report highlights the need for pro-active public health impact assessments prior to MRA development in consultation with the Health Protection Agency, as well as the need for a case-by-case approach to design and management to mitigate mosquito or mosquito-borne disease issues now and in the future. © 2013 The Society for Vector Ecology.

Effectuation of adaptive stability and postural alignment strategies are decreased by alcohol intoxication.

PubMed

Hafström, A; Modig, F; Magnusson, M; Fransson, P A

2014-06-01

Human stability control is a complex process comprising contributions from several partly independent mechanisms such as coordination, feedback and feed-forward control, and adaptation. Acute alcohol intoxication impairs these functions and is recognized as a major contributor to fall traumas. The study aimed to investigate how alcohol intoxication at .06% and .10% blood alcohol concentration (BAC) affected the movement spans and control of posture alignment. The angular positions of the head, shoulder, hip and knees relative to the ankles were measured with a 3D motion analysis system in 25 healthy adults during standing with eyes open or closed and with or without vibratory balance perturbations. Alcohol intoxication significantly increased the movement spans of the head, shoulders, hip and knees in anteroposterior and lateral directions during quiet stance (p < or = .047 and p < or = .003) and balance perturbations (p<.001, both directions). Alcohol intoxication also decreased the ability to reduce the movement spans through adaptation in both anteroposterior (p < or = .011) and lateral (p < or = .004) directions. When sober and submitted to balance perturbations, the subjects aligned the head, shoulders, hip and knees more forward relative to the ankle joint (p < .001), hence adopting a more resilient posture increasing the safety margin for backward falls. Alcohol intoxication significantly delayed this forward realignment (p < or = .022). Alcohol intoxication did not cause any significant posture realignment in the lateral direction. Thus, initiation of adaptive posture realignments to alcohol or other disruptions might be context dependent and associated with reaching a certain level of stability threats. Copyright © 2014 Elsevier B.V. All rights reserved.

Hubbell Metropolitan Development Fund I, LLC

EPA Pesticide Factsheets

The EPA is providing notice of a proposed Administrative Penalty Assessment against Hubbell Metropolitan Development Fund I, LLC, for alleged violations at the SE Westown Parkway realignment, near the intersection of R22, and undertaken as part of the Glyn

76 FR 13508 - Ninth Coast Guard District Sector Realignment; Northern Lake Michigan and Lake Huron

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-14

... Station Alpena from Group Sault Ste. Marie to Sectors Lake Michigan and Detroit, respectively. That... boundary adjustment is that Stations Charlevoix and Alpena will be reassigned to Sector Sault Ste. Marie...

Community Options Model): Using Artificial Intelligence for Transportation Planning and Community Decision Making

DOT National Transportation Integrated Search

1997-01-01

This paper describes the Community Options Model for Transportation-Related Issues (COMTRI) designed to estimate the social and economic impacts of highway realignments on rural Michigan communities for the Michigan Department of Transportation (MDOT...

Shale embankment construction criteria : experimental feature interim report.

DOT National Transportation Integrated Search

1985-06-01

The research was conducted in the summer of 1983 during the realignment construction of the Mystic Creek - Camas Valley section on the Coos Bay - Roseburg Highway. Construction is still in progress. As outlined in the experimental features work plan ...

Digging West Oakland : what archaeologists found under the Cypress Freeway.

DOT National Transportation Integrated Search

2005-01-01

In 1989, the Loma Prieta earthquake destroyed 1.25 miles of the double-deck Cypress Freeway in Oakland, California. In realigning and rebuilding the freeway, the California Department of Transportation (Caltrans) undertook to identify any important a...

Realignment Surgery for Malunited Ankle Fracture.

PubMed

Guo, Chang-Jun; Li, Xing-Cheng; Hu, Mu; Xu, Yang; Xu, Xiang-Yang

2017-02-01

To investigate the characteristics and the results of realignment surgery for the treatment of malunited ankle fracture. Thirty-three patients with malunited fractures of the ankle who underwent reconstructive surgery at our hospital from January 2010 to January 2014 were reviewed. The tibial anterior surface angle (TAS), the tibiotalar tilt angle (TTA), the malleolar angle (MA), and the tibial lateral surface angle (TLS) were measured. Clinical assessment was performed with use of the American Orthopaedic Foot and Ankle Society (AOFAS) scale and visual analogue scale (VAS) scores, and the osteoarthritis stage was determined radiographically with the modified Takakura classification system. The Wilcoxon matched-pairs test was used to analyze the difference between the preoperative and the postoperative data. The mean follow-up was 36 months (range, 20-60 months). The mean age at the time of realignment surgery was 37.1 years (range, 18-62 years). Compared with preoperation, the TAS at the last follow-up showed a significant increase (88.50° ± 4.47° vs. 90.80° ± 3.49°, P = 0.0035); similar results were observed in TTA (1.62° ± 1.66° vs. 0.83° ± 0.90°, P < 0.01) and MA (82.30° ± 8.03° vs. 78.70° ± 4.76°, P = 0.005). At the last follow-up, the mean AOFAS score was significantly increased compared with the score at preoperation (44.5 ± 13.7 vs. 78.0 ± 8.9, P < 0.01). Significant differences in VAS scores were found at the last follow-up (6.76 ± 1.03 vs. 2.03 ± 1.21, P < 0.01). There was no significant difference in the Takakura grade between the preoperation and the last follow-up. One patient had increased talar tilt postsurgery; the postoperative talar tilt angle of this patient was 20°. One patient had progressive ankle osteoarthritis, and was treated by ankle joint distraction. Realignment surgery for a malunited ankle fracture can reduce pain, improve function, and delay ankle arthrodesis or total ankle replacement. Postoperative large talar tilt and advanced stages of ankle arthritis are the risk factors for the surgery. © 2017 Chinese Orthopaedic Association and John Wiley & Sons Australia, Ltd.

Treatment of Osteoarthritis of the Knee (Nonarthroplasty)

PubMed Central

Richmond, John; Hunter, David; Irrgang, Jay; Jones, Morgan H.; Levy, Bruce; Marx, Robert; Snyder-Mackler, Lynn; Watters, William C.; Haralson, Robert H.; Turkelson, Charles M.; Wies, Janet L.; Boyer, Kevin M.; Anderson, Sara; Andre, St. Justin St.; Sluka, Patrick; McGowan, Richard

2011-01-01

The clinical practice guideline was explicitly developed to include only treatments less invasive than knee replacement (ie, arthroplasty). Patients with symptomatic osteoarthritis of the knee are to be encouraged to participate in self-management educational programs and to engage in self-care, as well as to lose weight and engage in exercise and quadriceps strengthening. The guideline recommends taping for short-term relief of pain as well as analgesics and intra-articular corticosteroids, but not glucosamine and/or chondroitin. Patients need not undergo needle lavage or arthroscopy with débridement or lavage. Patients may consider partial meniscectomy or loose body removal or realignment osteotomy, as conditions warrant. Use of a free-floating interpositional device should not be considered for symptomatic unicompartmental osteoarthritis of the knee. Lateral heel wedges should not be prescribed for patients with symptomatic medial compartmental osteoarthritis of the knee. The work group was unable either to recommend or not recommend the use of braces with either valgus- or varus-directing forces for patients with medial unicompartmental osteoarthritis; the use of acupuncture or of hyaluronic acid; or osteotomy of the tibial tubercle for isolated symptomatic patellofemoral osteoarthritis. PMID:19726743

Dynamic inversion enables external magnets to concentrate ferromagnetic rods to a central target.

PubMed

Nacev, A; Weinberg, I N; Stepanov, P Y; Kupfer, S; Mair, L O; Urdaneta, M G; Shimoji, M; Fricke, S T; Shapiro, B

2015-01-14

The ability to use magnets external to the body to focus therapy to deep tissue targets has remained an elusive goal in magnetic drug targeting. Researchers have hitherto been able to manipulate magnetic nanotherapeutics in vivo with nearby magnets but have remained unable to focus these therapies to targets deep within the body using magnets external to the body. One of the factors that has made focusing of therapy to central targets between magnets challenging is Samuel Earnshaw's theorem as applied to Maxwell's equations. These mathematical formulations imply that external static magnets cannot create a stable potential energy well between them. We posited that fast magnetic pulses could act on ferromagnetic rods before they could realign with the magnetic field. Mathematically, this is equivalent to reversing the sign of the potential energy term in Earnshaw's theorem, thus enabling a quasi-static stable trap between magnets. With in vitro experiments, we demonstrated that quick, shaped magnetic pulses can be successfully used to create inward pointing magnetic forces that, on average, enable external magnets to concentrate ferromagnetic rods to a central location.

Treatment of thoracolumbar burst fractures with variable screw placement or Isola instrumentation and arthrodesis: case series and literature review.

PubMed

Alvine, Gregory F; Swain, James M; Asher, Marc A; Burton, Douglas C

2004-08-01

The controversy of burst fracture surgical management is addressed in this retrospective case study and literature review. The series consisted of 40 consecutive patients, index included, with 41 fractures treated with stiff, limited segment transpedicular bone-anchored instrumentation and arthrodesis from 1987 through 1994. No major acute complications such as death, paralysis, or infection occurred. For the 30 fractures with pre- and postoperative computed tomography studies, spinal canal compromise was 61% and 32%, respectively. Neurologic function improved in 7 of 14 patients (50%) and did not worsen in any. The principal problem encountered was screw breakage, which occurred in 16 of the 41 (39%) instrumented fractures. As we have previously reported, transpedicular anterior bone graft augmentation significantly decreased variable screw placement (VSP) implant breakage. However, it did not prevent Isola implant breakage in two-motion segment constructs. Compared with VSP, Isola provided better sagittal plane realignment and constructs that have been found to be significantly stiffer. Unplanned reoperation was necessary in 9 of the 40 patients (23%). At 1- and 2-year follow-up, 95% and 79% of patients were available for study, and a satisfactory outcome was achieved in 84% and 79%, respectively. These satisfaction and reoperation rates are consistent with the literature of the time. Based on these observations and the loads to which implant constructs are exposed following posterior realignment and stabilization of burst fractures, we recommend that three- or four-motion segment constructs, rather than two motion, be used. To save valuable motion segments, planned construct shortening can be used. An alternative is sequential or staged anterior corpectomy and structural grafting.

Nanotechnology in Dentistry: Clinical Applications, Benefits, and Hazards.

PubMed

Shashirekha, Govind; Jena, Amit; Mohapatra, Satyajit

2017-05-01

Nanotechnology is emerging as an interdisciplinary field that is undergoing rapid development and has brought about enormous changes in medicine and dentistry. Nanomaterial-based design is able to mimic some of the mechanical and structural properties of native tissue and can promote biointegration. Nanotechnology has various applications in dentistry, including dentition renaturalization, therapy for dentin hypersensitivity, complete orthodontic realignment in a single visit, covalently bonding diamondized enamel, enhancing properties of root canal sealers, and continuous oral health maintenance using mechanical dentifrobots. A range of synthetic nanoparticles such as hydroxyapatite, bioglass, titanium, zirconia, and silver nanoparticles are proposed for dental restoration. This review focuses on the developments in the field of nanomaterials in dentistry in the form of tissue regeneration materials, implantable devices, nanocomposites, endodontic sealers etc. and issues of patient safety.

Shaping Policy Change in Population Health: Policy Entrepreneurs, Ideas, and Institutions

PubMed Central

Béland, Daniel; Katapally, Tarun R.

2018-01-01

Political realities and institutional structures are often ignored when gathering evidence to influence population health policies. If these policies are to be successful, social science literature on policy change should be integrated into the population health approach. In this contribution, drawing on the work of John W. Kingdon and related scholarship, we set out to examine how key components of the policy change literature could contribute towards the effective development of population health policies. Shaping policy change would require a realignment of the existing school of thought, where the contribution of population health seems to end at knowledge translation. Through our critical analysis of selected literature, we extend recommendations to advance a burgeoning discussion in adopting new approaches to successfully implement evidence-informed population health policies. PMID:29764101

Risk and uncertainty.

PubMed

Carter, Tony

2010-01-01

Volatile business conditions have led to drastic corporate downsizing, meaning organizations are expected to do more with less. Managers must be more knowledgeable and possess a more eclectic myriad of business skills, many of which have not even been seen until recently. Many internal and external changes have occurred to organizations that have dictated the need to do business differently. Changes such as technological advances; globalization; catastrophic business crises; a more frantic competitive climate; and more demanding, sophisticated customers are examples of some of the shifts in the external business environment. Internal changes to organizations have been in the form of reengineering, accompanied by structural realignments and downsizing; greater emphasis on quality levels in product and service output; faster communication channels; and a more educated, skilled employee base with higher expectations from management.

Perspectives of Patients, Clinicians, and Health System Leaders on Changes Needed to Improve the Health Care and Outcomes of Older Adults With Multiple Chronic Conditions.

PubMed

Ferris, Rosie; Blaum, Caroline; Kiwak, Eliza; Austin, Janet; Esterson, Jessica; Harkless, Gene; Oftedahl, Gary; Parchman, Michael; Van Ness, Peter H; Tinetti, Mary E

2018-06-01

To ascertain perspectives of multiple stakeholders on contributors to inappropriate care for older adults with multiple chronic conditions. Perspectives of 36 purposively sampled patients, clinicians, health systems, and payers were elicited. Data analysis followed a constant comparative method. Structural factors triggering burden and fragmentation include disease-based quality metrics and need to interact with multiple clinicians. The key cultural barrier identified is the assumption that "physicians know best." Inappropriate decision making may result from inattention to trade-offs and adherence to multiple disease guidelines. Stakeholders recommended changes in culture, structure, and decision making. Care options and quality metrics should reflect a focus on patients' priorities. Clinician-patient partnerships should reflect patients knowing their health goals and clinicians knowing how to achieve them. Access to specialty expertise should not require visits. Stakeholders' recommendations suggest health care redesigns that incorporate patients' health priorities into care decisions and realign relationships across patients and clinicians.

Turbulence observations in the Gulf of Trieste under moderate wind forcing and different water column stratification

NASA Astrophysics Data System (ADS)

Marcello Falcieri, Francesco; Kantha, Lakshmi; Benetazzo, Alvise; Bergamasco, Andrea; Bonaldo, Davide; Barbariol, Francesco; Malačič, Vlado; Sclavo, Mauro; Carniel, Sandro

2016-03-01

The oceanographic campaign CARPET2014 (Characterizing Adriatic Region Preconditionig EvenTs), (30 January-4 February 2014) collected the very first turbulence data in the Gulf of Trieste (northern Adriatic Sea) under moderate wind (average wind speed 10 m s-1) and heat flux (net negative heat flux ranging from 150 to 400 W m-2). Observations consisted of 38 CTD (Conductivity, Temperature, Depth) casts and 478 microstructure profiles (grouped into 145 ensembles) with three sets of yoyo casts, each lasting for about 12 consecutive hours. Averaging closely repeated casts, such as the ensembles, can lead to a smearing effect when in the presence of a vertical density structure with strong interfaces that can move up or down between subsequent casts under the influence of tides and internal waves. In order to minimize the smearing effect of such displacements on mean quantities, we developed an algorithm to realign successive microstructure profiles to produce sharper and more meaningful mean profiles of measured turbulence parameters. During the campaign, the water column in the gulf evolved from well-mixed to stratified conditions due to Adriatic waters intruding at the bottom along the gulf's south-eastern coast. We show that during the warm and relatively dry winter, the water column in the Gulf of Trieste, even under moderate wind forcing, was not completely mixed due to the influence of bottom waters intruding from the open sea. Inside the gulf, two types of water intrusions were found during yoyo casts: one coming from the northern coast of the Adriatic Sea (i.e. cooler, fresher and more turbid) and one coming from the open sea in front of the Po Delta (i.e. warmer, saltier and less turbid). The two intrusions had different impacts on turbulence kinetic energy dissipation rate profiles. The former, with high turbidity, acted as a barrier to wind-driven turbulence, while the latter, with low sediment concentrations and a smaller vertical density gradient, was not able to suppress downward penetration of turbulence from the surface.

Hubbell Metropolitan Development Fund I, LLC - Clean Water Act Public Notice

EPA Pesticide Factsheets

The EPA is providing notice of a proposed Administrative Penalty Assessment against Hubbell Metropolitan Development Fund I, LLC, for alleged violations at the SE Westown Parkway realignment, near the intersection of R22, and undertaken as part of the Glyn

Decolonizing Hispanic-Serving Institutions: A Framework for Organizing

ERIC Educational Resources Information Center

Garcia, Gina Ann

2018-01-01

Hispanic-serving institutions (HSIs) should realign their organizational approach in order to liberate themselves and their students. As colonized institutions enrolling colonized people, HSIs must recognize their history of colonialism before moving toward an organizational model grounded in decolonization. "The Organizational Framework for…

32 CFR 174.4 - Policy.

Code of Federal Regulations, 2014 CFR

2014-07-01

... property. Federal law provides the Department with an array of legal authorities, including public benefit... government, conservation conveyances, and public sales, by which to transfer property on closed or realigned... transfer property in a timely manner and provide a foundation for solid economic redevelopment. (e) Speak...

32 CFR 174.4 - Policy.

Code of Federal Regulations, 2013 CFR

2013-07-01

... property. Federal law provides the Department with an array of legal authorities, including public benefit... government, conservation conveyances, and public sales, by which to transfer property on closed or realigned... transfer property in a timely manner and provide a foundation for solid economic redevelopment. (e) Speak...

32 CFR 174.4 - Policy.

Code of Federal Regulations, 2012 CFR

2012-07-01

... property. Federal law provides the Department with an array of legal authorities, including public benefit... government, conservation conveyances, and public sales, by which to transfer property on closed or realigned... transfer property in a timely manner and provide a foundation for solid economic redevelopment. (e) Speak...

32 CFR 174.5 - Responsibilities.

Code of Federal Regulations, 2011 CFR

2011-07-01

... part. (e) The cost of recording deeds and other transfer documents is the responsibility of the... Under Secretary of Defense for Acquisition, Technology, and Logistics shall issue DoD Instructions as... and realignment, are hereby delegated to the Under Secretary of Defense for Acquisition, Technology...

Cost-Aware Design of a Discrimination Strategy for Unexploded Ordnance Cleanup

DTIC Science & Technology

2011-02-25

Acronyms ANN: Artificial Neural Network AUC: Area Under the Curve BRAC: Base Realignment And Closure DLRT: Distance Likelihood Ratio Test EER...Discriminative Aggregate Nonparametric [25] Artificial Neural Network ANN Discriminative Aggregate Parametric [33] 11 Results and Discussion Task #1

The Failure of Progressive Paradigm Reversal

ERIC Educational Resources Information Center

Guthrie, Gerard

2017-01-01

The student-centred, progressive paradigm has not had sustained success in changing teacher-centred, formalistic practices in "developing" country classrooms. Does "Gestalt-switch" and paradigm reversal demonstrate that progressive theory has realigned with formalistic reality, or has it remained axiomatic in the research and…

78 FR 77549 - Revise Notice of Intent for an Environmental Impact Statement: State Route (SR) 95 Realignment...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-23

...), intend to use a tiered process to facilitate project decision-making. This notice revises the NOI that... study. If the Record of Decision indicates that FHWA has selected one of the alternative corridors as...

4 CFR 28.3 - General definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... of the members to exercise the responsibilities of the administrative judge in the proceedings... furlough for more than 30 days when the cause of action is lack of work, shortage of funds, insufficient personnel ceiling, reorganization or realignment, an individual's exercise of reemployment or reinstatement...

Lateral traction

MedlinePlus

... treat or reduce any joint dislocation or bone fracture by applying tension to the leg or arm with weights and pulleys to realign the bone. For example, it may be used to help line up a broken bone while it heals. Traction as a treatment involves the amount of ...

32 CFR 174.4 - Policy.

Code of Federal Regulations, 2010 CFR

2010-07-01

... property. Federal law provides the Department with an array of legal authorities, including public benefit... government, conservation conveyances, and public sales, by which to transfer property on closed or realigned... transfer property in a timely manner and provide a foundation for solid economic redevelopment. (e) Speak...

32 CFR 174.4 - Policy.

Code of Federal Regulations, 2011 CFR

2011-07-01

... property. Federal law provides the Department with an array of legal authorities, including public benefit... government, conservation conveyances, and public sales, by which to transfer property on closed or realigned... transfer property in a timely manner and provide a foundation for solid economic redevelopment. (e) Speak...

78 FR 1256 - Guam Military Base Realignment Contractor Recruitment Standards

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-08

... Contractor Recruitment Standards AGENCY: Employment and Training Administration, Labor. ACTION: Final notice... issuing this notice to announce recruitment standards that construction contractors are required to follow... B) by adding a new subsection (6). This provision prohibits contractors engaged in construction...

47 CFR 52.19 - Area code relief.

Code of Federal Regulations, 2010 CFR

2010-10-01

... new area codes within their states. Such matters may include, but are not limited to: Directing... realignment; establishing new area code boundaries; establishing necessary dates for the implementation of... code relief planning encompasses all functions related to the implementation of new area codes that...

47 CFR 52.19 - Area code relief.

Code of Federal Regulations, 2011 CFR

2011-10-01

... new area codes within their states. Such matters may include, but are not limited to: Directing... realignment; establishing new area code boundaries; establishing necessary dates for the implementation of... code relief planning encompasses all functions related to the implementation of new area codes that...

Cerebellar cathodal tDCS interferes with recalibration and spatial realignment during prism adaptation procedure in healthy subjects.

PubMed

Panico, Francesco; Sagliano, Laura; Grossi, Dario; Trojano, Luigi

2016-06-01

The aim of this study is to clarify the specific role of the cerebellum during prism adaptation procedure (PAP), considering its involvement in early prism exposure (i.e., in the recalibration process) and in post-exposure phase (i.e., in the after-effect, related to spatial realignment). For this purpose we interfered with cerebellar activity by means of cathodal transcranial direct current stimulation (tDCS), while young healthy individuals were asked to perform a pointing task on a touch screen before, during and after wearing base-left prism glasses. The distance from the target dot in each trial (in terms of pixels) on horizontal and vertical axes was recorded and served as an index of accuracy. Results on horizontal axis, that was shifted by prism glasses, revealed that participants who received cathodal stimulation showed increased rightward deviation from the actual position of the target while wearing prisms and a larger leftward deviation from the target after prisms removal. Results on vertical axis, in which no shift was induced, revealed a general trend in the two groups to improve accuracy through the different phases of the task, and a trend, more visible in cathodal stimulated participants, to worsen accuracy from the first to the last movements in each phase. Data on horizontal axis allow to confirm that the cerebellum is involved in all stages of PAP, contributing to early strategic recalibration process, as well as to spatial realignment. On vertical axis, the improving performance across the different stages of the task and the worsening accuracy within each task phase can be ascribed, respectively, to a learning process and to the task-related fatigue. Copyright © 2016 Elsevier Inc. All rights reserved.

Long-term clinical and radiographic outcome of patello-femoral realignment procedures: a minimum of 15-year follow-up.

PubMed

Vivod, Gregor; Verdonk, Peter; Drobnič, Matej

2014-11-01

A retrospective single-centre study was focused on the long-term outcome after different patello-femoral (PF) realignment procedures. Thirty-nine patients treated for recurrent PF instability were examined after a mean post-operative time of 22.5 years. Their 78 knees were divided into: non-operated knees (NON-OPERATED)-N = 24, isolated proximal procedures (PROXIMAL)-N = 22, isolated distal procedures (DISTAL)-N = 10, and combined procedures (COMBINED)-N = 22. PF-related medical history together with clinical, subjective (KOOS and Kujala scores), and radiographic (Caton-Deschamps PF height index, Kellgren-Lawrence scale for tibio-femoral OA, and Iwano classification for PF OA) evaluation was conducted. PF re-dislocation rate was comparable between PROXIMAL (36%), DISTAL (20%), and COMBINED (32%). Isolated proximal procedures revealed less central patella positions (PROXIMAL 64%; DISTAL 90%; COMBINED 95%) and more frequent PF apprehension test (PROXIMAL 82%; DISTAL 40%, COMBINED 50%). KOOS and Kujala scores were similar in all three surgical subgroups, but significantly lower than in NON-OPERATED. Patellas were positioned lower after DISTAL, 0.8 (0.5-1.0) or COMBINED, 0.9 (0.4-1.3). Kellgren-Lawrence scores ≥2 were found in 42% NON-OPERATED, 37% PROXIMAL, 70% DISTAL, and 59% COMBINED, whereas Iwano classification ≥2 was confirmed in 46% NON-OPERATED, 64% PROXIMAL, 80% DISTAL, and 86% COMBINED. High PF re-dislocation rates together with a very high incidence of PF OA indicate that PF realignment strategies used traditionally had failed to reach their long-term expectations. The transfer of tibial tuberosity resulted in more constrained PF joints than isolated proximal procedures which allowed for more residual PF instability. Distal procedures additionally increased the likelihood for tibio-femoral OA. III.

Impact of prior urethral manipulation on outcome of anastomotic urethroplasty for post-traumatic urethral stricture.

PubMed

Singh, Bhupendra P; Andankar, Mukund G; Swain, Sanjaya K; Das, Krishanu; Dassi, Vimal; Kaswan, Harish K; Agrawal, Vipul; Pathak, Hemant R

2010-01-01

To determine the impact of earlier urethral interventions on the outcomes of anastomotic urethroplasty in post-traumatic stricture urethra. From October 1995 to March 2008, a total of 58 patients with post-traumatic posterior urethral stricture underwent anastomotic urethroplasty. Eighteen patients had earlier undergone urethral intervention in the form of urethrotomy (3), endoscopic realignment (7), or open urethroplasty (8). Success was defined as no obstructive urinary symptoms, maximum urine flow rate > or = 15 mL/s, normal urethral imaging and/or urethroscopy, and no need of any intervention in the follow-up period. Patients who met the above objective criteria after needing 1 urethrotomy following urethroplasty were defined to have satisfactory outcome and were included in satisfactory result rate along with patients who had a successful outcome. Results were analyzed using unpaired t test, chi-square test, binary logistic regression, Kaplan-Meier curves, and log rank test. Previous interventions in the form of endoscopic realignment or urethroplasty have significant adverse effect on the success rate of subsequent anastomotic urethroplasty for post-traumatic posterior urethral strictures (P <.05). Previous intervention in the form of visual internal urethrotomies (up to 2 times) did not affect the outcome of subsequent anastomotic urethroplasty. Length of stricture and age of patient did not predict the outcome in traumatic posterior urethral strictures in logistic regression analysis. Previous failed railroading or urethroplasty significantly decrease the success of subsequent anastomotic urethroplasty. Hence, a primary realignment or urethroplasty should be avoided in suboptimal conditions and the cases of post-traumatic urethral stricture should be referred to centers with such expertise. 2010 Elsevier Inc. All rights reserved.

Internal fixation in pelvic fractures and primary repairs of associated genitourinary disruptions: a team approach.

PubMed

Routt, M L; Simonian, P T; Defalco, A J; Miller, J; Clarke, T

1996-05-01

Associated urological and orthopedic injuries of the pelvic ring are complex with numerous potential complications. These patients are treated optimally using a team approach. The combined expertise is not only helpful initially when managing these difficult patients, but also later as problems develop. This study describes a treatment protocol and reports the early results of 23 patients with unstable pelvic fractures and associated bladder or urethral disruptions, or both, treated surgically with open reduction and internal fixation of the anterior pelvic ring injuries at the same anesthetic and using the same surgical exposure as the urethral realignments or bladder repairs or both. Early complications occurred in four patients (17%): one patient sustained a fifth lumbar nerve injury caused by the pelvic reduction procedure, and three patients had anterior pelvic internal fixation failures. Late complications occurred in eight patients (35%). There was one deep wound infection (4.3%) that presented 6 weeks after injury. Late urological complications occurred in seven patients (30%). Four of the nine male patients with urethral disruptions had urethral stricture after their primary urethral realignments (44%). Three of the 18 male patients admitted to impotence (16.7%). One of the three had a residual thoracic paraplegia caused by a burst fracture. One of the five female patients had urinary incontinence and required a bladder suspension operation to restore normal function (20%). A low infection rate can be expected despite the use of internal fixation. Early urethral "indirect" realignments avoid more difficult delayed open repairs; however, late urological complication rates are still high. Early "direct" bladder repairs are easily performed at the time of anterior pelvic open reduction and internal fixation. Suprapubic tubes are not necessary to adequately divert the urine when large diameter urethral catheters are used in these patients.

Internal initiation of influenza virus replication of viral RNA and complementary RNA in vitro.

PubMed

Zhang, Shijian; Wang, Jinlan; Wang, Qiang; Toyoda, Tetsuya

2010-12-24

Influenza virus transcription is a prototype of primer-dependent initiation. Its replication mechanism is thought to be primer-independent. The internal initiation and realignment model for influenza virus genome replication has been recently proposed (Deng, T., Vreede, F. T., and Brownlee, G. G. (2006) J. Virol. 80, 2337-2348). We obtained new results, which led us to propose a novel model for the initiation of viral RNA (vRNA) replication. In our study, we analyzed the initiation mechanisms of influenza virus vRNA and complementary RNA (cRNA) synthesis in vitro, using purified RNA polymerase (RdRp) and 84-nt model RNA templates. We found that, for vRNA → cRNA →, RdRp initiated replication from the second nucleotide of the 3'-end. Therefore, host RNA-specific ribonucleotidyltransferases are required to add one nucleotide (purine residues are preferred) to the 3'-end of vRNA to make the complete copy of vRNA. This hypothesis was experimentally proven using poly(A) polymerase. For cRNA → vRNA, the dinucleotide primer AG was synthesized from UC (fourth and fifth from the 3'-end) by RdRp pausing at the sixth U of UUU and realigning at the 3'-end of cRNA template; then RdRp was able to read through the entire template RNA. The RdRp initiation complex was not stable until it had read through the UUU of cRNA and the UUUU of vRNA at their respective 3'-ends. This was because primers overlapping with the first U of the clusters did not initiate transcription efficiently, and the initiation product of v84+G (the v84 template with an extra G at its 3'-end), AGC, realigned to the 3'-end.

Aerospace medicine at Brooks AFB, TX: hail and farewell.

PubMed

Nunneley, Sarah A; Webb, James T

2011-05-01

With the impending termination of USAF operations at Brooks Air Force Base (AFB) in San Antonio, TX, it is time to consider its historic role in Aerospace Medicine. The base was established in 1917 as a flight training center for the U.S. Army Air Service and in 1926 became home to its School of Aviation Medicine. The school moved to San Antonio's Randolph Field in 1931, but in 1959 it returned to Brooks where it occupied new facilities to support its role as a national center for U.S. Air Force aerospace medicine, including teaching, clinical medicine, and research. The mission was then expanded to encompass support of U.S. military and civilian space programs. With the abrupt termination of the military space program in 1969, research at Brooks focused on clinical aviation medicine and support of advanced military aircraft while continuing close cooperation with NASA in support of orbital spaceflight and the journey to the Moon. Reorganization in the 1990s assigned all research functions at Brooks to the Human Systems Division and its successors, leaving to USAFSAM the missions related to clinical work and teaching. In 2002 the USAF and the city of San Antonio implemented shared operation of Brooks as a "City-Base" in the hope of deflecting threatened closure. Nevertheless, under continuing pressure to consolidate military facilities in the United States, the 2005 Base Closure and Realignment Commission ordered Brooks closed by 2011, with its aerospace medicine functions relocated to new facilities at Wright-Patterson AFB in Dayton, OH.

23 CFR 777.9 - Mitigation of impacts.

Code of Federal Regulations, 2012 CFR

2012-04-01

... IMPACTS TO WETLANDS AND NATURAL HABITAT § 777.9 Mitigation of impacts. (a) Actions eligible for Federal... wetlands or natural habitats. The following actions qualify for Federal-aid highway funding: (1) Avoidance and minimization of impacts to wetlands or natural habitats through realignment and special design...

23 CFR 777.9 - Mitigation of impacts.

Code of Federal Regulations, 2013 CFR

2013-04-01

... IMPACTS TO WETLANDS AND NATURAL HABITAT § 777.9 Mitigation of impacts. (a) Actions eligible for Federal... wetlands or natural habitats. The following actions qualify for Federal-aid highway funding: (1) Avoidance and minimization of impacts to wetlands or natural habitats through realignment and special design...

23 CFR 777.9 - Mitigation of impacts.

Code of Federal Regulations, 2014 CFR

2014-04-01

... IMPACTS TO WETLANDS AND NATURAL HABITAT § 777.9 Mitigation of impacts. (a) Actions eligible for Federal... wetlands or natural habitats. The following actions qualify for Federal-aid highway funding: (1) Avoidance and minimization of impacts to wetlands or natural habitats through realignment and special design...

Blount Disease

MedlinePlus

... involve cutting the tibia, realigning it, and holding it in place with a plate and screws (this is called an osteotomy ); some involve removing the damaged growth plate; and some use a device called an external fixator to hold ... is necessary, it will be done under general anesthesia (you will ...

48 CFR 226.7102 - Policy.

Code of Federal Regulations, 2010 CFR

2010-10-01

... DEFENSE SOCIOECONOMIC PROGRAMS OTHER SOCIOECONOMIC PROGRAMS Preference for Local and Small Businesses 226.7102 Policy. Businesses located in the vicinity of a military installation that is being closed or realigned under a base closure law, including 10 U.S.C. 2687, and small and small disadvantaged businesses...

32 CFR 179.3 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 1 2011-07-01 2011-07-01 false Definitions. 179.3 Section 179.3 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CLOSURES AND REALIGNMENT MUNITIONS... means the Office of the Secretary of Defense, the Military Departments, the Defense Agencies, the...

Using Data to Realign Resources

ERIC Educational Resources Information Center

Barbour, Catherine

2012-01-01

Schools and districts across the country are being subjected to some of the fiercest budget cuts in recent history, even as principals are held increasingly accountable for significantly improving student achievement, particularly in schools labeled "persistently low-achieving." For the 5,000 lowest-performing schools, there is the…

2015 Uranium Mill Tailings Radiation Control Act (UMTRCA) Title ll Annual Report, L-Bar, New Mexico Disposal Site

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

Frazier, William; Johnson, Dick

The L-Bar, New Mexico, Uranium Mill Tailings Radiation Control Act (UMTRCA) Title II Disposal Site was inspected on August 18, 2015. The tailings impoundment was in excellent condition. Erosion and vegetation measurements to monitor the condition of the impoundment cover indicated that no erosion is occurring, and perennial vegetation foliar cover at the measurement plots increased substantially compared to previous years due to above-average precipitation for the year. A short segment of the perimeter fence near the site entrance was realigned in spring 2015 because a gully was undermining the fence corner. Loose fence strands at another location were repairedmore » during the inspection, and a section of fence needs to be realigned to avoid areas affected by deep gullies and sediment deposition. Inspectors identified no other maintenance needs or cause for a follow-up inspection. Groundwater monitoring is required every 3 years. The next monitoring event will be in 2016.« less

Traumatic injuries to the urethra.

PubMed

McAninch, J W

1981-04-01

Major urethral injuries from external trauma are complex problems of diagnosis and treatment. Complications resulting from injury, failed diagnosis, and inappropriate therapy include stricture, impotent, and incontinence. Opinions differ as to whether immediate suprapubic cystostomy followed by later reconstruction is preferable to immediate direct urethral realignment. A review of 30 patients with urethral injuries is presented, 27 male and three female, 29 from blunt trauma and one gunshot. Initial suprapubic cystostomy alone was used in 26 male patients, 21 with prostatomembranous disruption and five with straddle injury. Prostatomembranous reconstruction in 14 complete urethral transections resulted in one residual stricture, two impotent patients, and no incontinence. Partial prostatomembranous disruption and straddle injuries had insignificant residual stricture, none requiring dilation or reconstruction. The results of this management approach appear superior to those of immediate urethral realignment. Advantages of immediate suprapubic cystostomy are: 1) simplified early approach in management, and 2) successful elective reconstruction of major prostatomembranous injuries with low incidence of stricture, impotence, and incontinence.

FFRRO Program Information

EPA Pesticide Factsheets

This asset includes information related to Cleanups at Federal Facilities. Information is provided about contaminated federal facility sites in specific communities, with access to technical fact sheets and tools and resources to help government agencies and their contractors fulfill cleanup obligations. EPA's federal facility information is easily accessible to ensure effective stakeholder involvement and accountability at federal facilities.Multiple federal statutes establish requirements for EPA and other federal agencies to protect health and the human environment through cleanups at Federal Facilities, including the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) of 1980, which was amended by the Superfund Amendments and Reauthorization Act (SARA) in 1986; the Defense Authorization Amendments and Base Realignment and Closure Acts (BRAC) of 1998 and the Defense Base Closure and Realignment Act of 1990; and the Resource Conservation and Recovery Act (RCRA), as amended by the Hazardous and Solid Waste Amendments of 1984 (HS WA) including Subtitle C (hazardous waste), Subtitle D (solid waste), Subtitle I (underground storage tanks), and Subtitle J (Medical Waste Tracking Act of 1988).

Divided Wisconsin: Partisan Spatial Electoral Realignment

ERIC Educational Resources Information Center

Zaniewski, Kazimierz J.; Simmons, James R.

2016-01-01

When the Republican and Democratic presidential candidates head into the general election this fall, they will be courting votes from a statewide electorate that has dramatically shifted over time, mirroring the political polarization that is happening across the country. Over the last three decades, Wisconsin's political geography has evolved…

17. VIEW OF THE END OF THE PROPOSED CONSTRUCTION ON ...

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

17. VIEW OF THE END OF THE PROPOSED CONSTRUCTION ON THE GENOA PEAK ROAD. AT THIS JUNCTION WITH FOREST SERVICE ROAD 14N32B, THE ROAD WILL BE REALIGNED TO ACCOMMODATE LOGGING TRUCKS ENTERING PROJECT LIMITS. - Genoa Peak Road, Glenbrook, Douglas County, NV

Divisional Realignment Act of 2012

THOMAS, 112th Congress

Sen. McCaskill, Claire [D-MO

2012-06-14

Senate - 06/14/2012 Read twice and referred to the Committee on the Judiciary. (All Actions) Notes: For further action, see H.R.5512, which became Public Law 112-188 on 10/5/2012. Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

Defense Logistics Agency 1995 Defense Base Realignment and Closure Data Collection Process for the Evaluation Phase.

DTIC Science & Technology

1995-05-04

Commission. The specific objective for the audit was to determine whether the evaluation process that the DLA used to develop recommendations reported to the...1995 Commission was consistently applied and adequately supported. The audit also reviewed applicable management controls.

Division Realignment Act of 2013

THOMAS, 113th Congress

Rep. Thompson, Bennie G. [D-MS-2

2013-07-31

House - 09/13/2013 Referred to the Subcommittee on Courts, Intellectual Property, and the Internet. (All Actions) Notes: For further action, see H.R.2871, which became Public Law 113-61 on 12/20/2013. Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

75 FR 70916 - Surplus Properties; Notice

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-19

... DEPARTMENT OF DEFENSE Department of the Army Surplus Properties; Notice AGENCY: Department of the... agencies and Department of Defense components. This Notice amends the Notice published in the Federal... with the Defense Base Closure and Realignment Act of 1990, Public Law 101-510, as amended, and the 2005...

An evaluation of the U.S. Highway 17 underpass in Chesapeake, Virginia, as a wildlife crossing.

DOT National Transportation Integrated Search

2010-01-01

In November 2005, the Virginia Department of Transportation (VDOT) realigned and widened more than 10 miles of U.S. Highway 17 in Chesapeake, Virginia, to accommodate the growing volume of traffic and increase safety. Through extensive coordination w...

Critical Viewing and Participatory Democracy.

ERIC Educational Resources Information Center

Cohen, Jodi R.

1994-01-01

Illustrates ways that the work of some communication scholars with resistant, oppositional, and critical audiences does not, however, endorse active public life. Attempts to realign the language of critical viewing with the goals of participatory democracy by suggesting qualities of critical viewing that are conducive to achieving and maintaining…

Bill Shakespeare's Blind Date.

ERIC Educational Resources Information Center

Hadley, Eric

2002-01-01

Argues for the realignment of Shakespeare with the popular forms which influence the social world of young children. Explores what teachers and performers need to learn and unlearn when telling Shakespeare's stories in the company of children. Considers the grounds of creativity for teachers when abandoning prescription in teaching Shakespeare.…

The New York City Neighborhood-Based Services Strategy

ERIC Educational Resources Information Center

Chahine, Zeinab; van Straaten, Justine; Williams-Isom, Anne

2005-01-01

The New York City Administration for Children's Services (ACS) instituted a neighborhood-based services system through the realignment of all foster care, preventive, and protective services along community district lines. ACS, with its community partners, also formed neighborhood-based networks to improve service coordination and collaboration…

32 CFR 179.1 - Purpose.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 1 2010-07-01 2010-07-01 false Purpose. 179.1 Section 179.1 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CLOSURES AND REALIGNMENT MUNITIONS RESPONSE SITE... Munitions Response Site Prioritization Protocol (MRSPP) (hereinafter referred to as the “rule”) under the...

32 CFR 179.1 - Purpose.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 1 2014-07-01 2014-07-01 false Purpose. 179.1 Section 179.1 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CLOSURES AND REALIGNMENT MUNITIONS RESPONSE SITE... Munitions Response Site Prioritization Protocol (MRSPP) (hereinafter referred to as the “rule”) under the...

32 CFR 179.1 - Purpose.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 1 2012-07-01 2012-07-01 false Purpose. 179.1 Section 179.1 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CLOSURES AND REALIGNMENT MUNITIONS RESPONSE SITE... Munitions Response Site Prioritization Protocol (MRSPP) (hereinafter referred to as the “rule”) under the...

32 CFR 179.1 - Purpose.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 1 2013-07-01 2013-07-01 false Purpose. 179.1 Section 179.1 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CLOSURES AND REALIGNMENT MUNITIONS RESPONSE SITE... Munitions Response Site Prioritization Protocol (MRSPP) (hereinafter referred to as the “rule”) under the...

32 CFR 179.1 - Purpose.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 1 2011-07-01 2011-07-01 false Purpose. 179.1 Section 179.1 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CLOSURES AND REALIGNMENT MUNITIONS RESPONSE SITE... Munitions Response Site Prioritization Protocol (MRSPP) (hereinafter referred to as the “rule”) under the...

Seeing your way to health: the visual pedagogy of Bess Mensendieck's physical culture system.

PubMed

Veder, Robin

2011-01-01

This essay examines the images and looking practices central to Bess M. Mensendieck's (c.1866-1959) 'functional exercise' system, as documented in physical culture treatises published in Germany and the United States between 1906 and 1937. Believing that muscular realignment could not occur without seeing how the body worked, Mensendieck taught adult non-athletes to see skeletal alignment and muscular movement in their own and others' bodies. Three levels of looking practices are examined: didactic sequences; penetrating inspection and appreciation of physiological structures; and ideokinetic visual metaphors for guiding movement. With these techniques, Mensendieck's work bridged the body cultures of German Nacktkultur (nudism), American labour efficiency and the emerging physical education profession. This case study demonstrates how sport historians could expand their analyses to include practices of looking as well as questions of visual representation.

Drag reduction of turbulent pipe flows by circular-wall oscillation

NASA Astrophysics Data System (ADS)

Choi, Kwing-So; Graham, Mark

1998-01-01

An experimental study on turbulent pipe flows was conducted with a view to reduce their friction drag by oscillating a section of the pipe in a circumferential direction. The results indicated that the friction factor of the pipe is reduced by as much as 25% as a result of active manipulation of near-wall turbulence structure by circular-wall oscillation. An increase in the bulk velocity was clearly shown when the pipe was oscillated at a constant head, supporting the measured drag reduction in the present experiment. The percentage reduction in pipe friction was found to be better scaled with the nondimensional velocity of the oscillating wall than with its nondimensional period, confirming a suggestion that the drag reduction seem to be resulted from the realignment of longitudinal vortices into a circumferential direction by the wall oscillation.

Continuation of tailored composite structures of ordered staple thermoplastic material

NASA Technical Reports Server (NTRS)

Santare, Michael H.; Pipes, R. Byron

1992-01-01

The search for the cost effective composite structure has motivated the investigation of several approaches to develop composite structure from innovative material forms. Among the promising approaches is the conversion of a planar sheet to components of complex curvature through sheet forming or stretch forming. In both cases, the potential for material stretch in the fiber direction appears to offer a clear advantage in formability over continuous fiber systems. A framework was established which allows the simulation of the anisotropic mechanisms of deformation of long discontinuous fiber laminates wherein the matrix phase is a viscous fluid. Predictions for the effective viscosities of a hyper-anisotropic medium consisting of collimated, discontinuous fibers suspended in viscous matrix were extended to capture the characteristics of typical polymers including non-Newtonian behavior and temperature dependence. In addition, the influence of fiber misorientation was also modeled by compliance averaging to determine ensemble properties for a given orientation distribution. A design tool is presented for predicting the effect of material heterogeneity on the performance of curved composite beams such as those used in aircraft fuselage structures. Material heterogeneity can be induced during manufacturing processes such as sheet forming and stretch forming of thermoplastic composites. This heterogeneity can be introduced in the form of fiber realignment and spreading during the manufacturing process causing radial and tangential gradients in material properties. Two analysis procedures are used to solve the beam problems. The first method uses separate two-dimensional elasticity solutions for the stresses in the flange and web sections of the beam. The separate solutions are coupled by requiring that forces and displacements match section boundaries. The second method uses an approximate Rayleigh-Ritz technique to find the solutions for more complex beams. Analyses are performed for curved beams of various cross-sections loaded in pure bending and with a uniform distributed load. Preliminary results show that the geometry of the beam dictates the effect of heterogeneity on performance. The role of heterogeneity is larger in beams with a small average radius-to-depth ration, R/t, where R is the average radius of the beam and t is the difference between the inside and outside radii. Results of the anlysis are in the form of stresses and displacements and are compared to both mechanics of materials and numerical solutions obtained using finite element analysis.

36 CFR 294.23 - Road construction and reconstruction in Idaho Roadless Areas.

Code of Federal Regulations, 2010 CFR

2010-07-01

... be mitigated by road maintenance. Road realignment may occur under this subsection only if the road.... (e) Road maintenance. Maintenance of temporary and forest roads is permissible in Idaho Roadless... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Road construction and...

78 FR 32404 - Statement of Organization, Functions and Delegations of Authority

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-30

... following: Office of Management (RB4) Provides HRSA-wide leadership, program direction, and coordination of... of HRSA, and the governance and management needs of HRSA leadership; and (10) evaluates employee... Resources and Services Administration (HRSA). Specifically, the Office of Management (RB4) will realign the...

Self-Aligning Sensor-Mounting Fixture

NASA Technical Reports Server (NTRS)

Gilbert, Jeffrey L.; Mills, Rhonda J.

1991-01-01

Optical welding sensors replaced without realignment. Mounting fixture for optical weld-penetration sensor enables accurate and repeatable alignment. Simple and easy to use. Assembled on welding torch, it holds sensor securely and keeps it pointed toward weld pool. Designed for use on gas/tungsten arc-welding torch, fixture replaces multipiece bracket.

A Qualitative Study of Superintendent Leadership Experiences during a Top-Down Organizational Change

ERIC Educational Resources Information Center

Bryant, Johane

2014-01-01

The purpose was to investigate common experiences of superintendents as they responded to realignment of leadership responsibilities during an organizational change initiated by mayoral control. To discover the shared essence of changes in leadership responsibilities experienced by superintendents, individuals "told their stories" to…

Leading with Dignity after Reassignment

ERIC Educational Resources Information Center

Lommen, Kathleen

2013-01-01

Refreshed from a leadership summit, the author is determined to share her story so that effective school leaders can also learn to thrive in spite of leadership changes that may burden their administrative teams, whether it is due to budget cuts, program realignment, organizational changes or just plain bullying behaviors. The author has…

A Walking Education Program for Patients with Osteoarthritis of the Knee: Theory and Intervention Strategies.

ERIC Educational Resources Information Center

Allegrante, John P.; And Others

1993-01-01

A walking program for osteoarthritis patients promoted adoption by guided practice, reinforcement, and stimulus control; facilitated compliance by behavioral contracting; maintained behavior change through generalization and self-control strategies; and prevented relapse by realignment of normative beliefs and planned relapse techniques. (SK)

32 CFR 174.16 - Real property containing explosive or chemical agent hazards.

Code of Federal Regulations, 2010 CFR

2010-07-01

... chemical agent hazards from past DoD military munitions-related or chemical warfare-related activities... 32 National Defense 1 2010-07-01 2010-07-01 false Real property containing explosive or chemical... REALIGNMENT Environmental Matters § 174.16 Real property containing explosive or chemical agent hazards. The...

75 FR 2541 - Environmental Impact Statements and Regulations; Availability of EPA Comments

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-15

..., 158th Fighter Wing Vermont Air National Guard Project, Proposed Realignment of National Guard Avenue and... the preparing agency. EIS No. 20090401, ERP No. F-IBR-K39118-CA, Delta-Mendota Canal/ California... Delta-Mendota Water Authority Project, Central Valley Project, Alameda and San Joaquin Counties, CA...

Raising the Bar on Faculty Productivity: Realigning Performance Standards to Enhance Quality Trajectories

ERIC Educational Resources Information Center

Hardré, Patricia L.

2014-01-01

Many universities have observed needs and shared goals that include increasing faculty members' research productivity (in quantity or quality). Strategies for raising faculty performance include revising standards and supporting valued outcomes with rewards and incentives. One college at a research-extensive university received institutional…

The Role of Higher Education in Linking Arts, Culture, and Economic Development

ERIC Educational Resources Information Center

Steinkamp, Judith S.

2004-01-01

In the knowledge economy, colleges and universities are realigning academic initiatives to link more closely with regional needs. They are unique catalysts for forming community alliances to focus on issues of economic development, neighborhood revitalization, and cultural tourism. In partnership with business, municipalities, and cultural…

5. Aerial view of turnpike path running through center of ...

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

5. Aerial view of turnpike path running through center of photograph along row of trees. 1917 realignment visible along left edge of photograph along edge of forest. Modernized alignment resumes at top right of photograph. View looking north. - Orange Turnpike, Parallel to new Orange Turnpike, Monroe, Orange County, NY

75 FR 44805 - Central Utah Project Completion Act; Notice of Availability, Draft Environmental Assessment...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-29

... DEPARTMENT OF THE INTERIOR Central Utah Project Completion Act; Notice of Availability, Draft Environmental Assessment (Draft EA); Realignment of a Portion of the Utah Lake Drainage Basin Water Delivery System AGENCY: Office of the Assistant Secretary--Water and Science, Interior ACTION: Notice of...

Shadow Play

ERIC Educational Resources Information Center

Trundle, Kathy Cabe; Hilson, Margilee P.

2012-01-01

A bunny rabbit playfully hops across the wall. Then hands realign and fingers shift to make a hawk soar toward the ceiling. Most children have enjoyed the delightful experience of playing with shadow puppets. The authors build on this natural curiosity to help students link shadows to complex astronomical concepts such as seasons. The…

HR Shared Services and the Realignment of HR.

ERIC Educational Resources Information Center

Reilly, P.

This report examines how adopting the shared services model of human resources (HR) services delivery can help businesses achieve better alignment between their HR service and specific business needs. Chapter 1 provides background information on the research project underlying this report, which included the following data collection activities:…

Position Description Analysis: A Method for Describing Academic Roles and Functions.

ERIC Educational Resources Information Center

Renner, K. Edward; Skibbens, Ronald J.

1990-01-01

The Position Description Analysis method for assessing the discrepancy between status quo and specializations needed by institutions to meet new demands and expectations is presented using Dalhousie University (Nova Scotia) as a case study. Dramatic realignment of fields of specialization and change strategies accommodating the aging professoriate…

78 FR 22529 - Information on Surplus Land at a Military Installation Designated for Disposal: Naval Air Station...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-16

... Installation Designated for Disposal: Naval Air Station Alameda, Alameda, California AGENCY: Department of the... at Naval Air Station Alameda, Alameda, California. FOR FURTHER INFORMATION CONTACT: Ms. Laura Duchnak, Director, Naval Facilities Engineering Command, Base Realignment and Closure Program Management Office...

75 FR 55312 - Preparation of a Programmatic Environmental Impact Statement (PEIS) for the Growth, Realignment...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-10

... disturbance, as well as additional impacts to soils, biological resources, surface water, and vegetation... management. The PEIS will evaluate the environmental impacts associated with the proposed action, which... order to maintain training proficiency and support integrated training with ground units. Land...

77 FR 43106 - Tribal Consultation Sessions-Department of the Interior Information Technology Infrastructure...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-23

... the 2012 Information Technology transformation realignment proposal as well as on how Information Technology transformation should be implemented in the coming years. DATES: See the SUPPLEMENTARY [email protected] or by U.S. mail to: IT Transformation Comments, Office of the Chief Information...

Rising Stars: High School's Change Process Produces Higher Test Scores.

ERIC Educational Resources Information Center

McCown, Claire; Runnebaum, Robert

2001-01-01

Presents Bishop Ward High School (Kansas) as a case study that has seen great improvements in standardized testing results by changing its approach. States that realignment of curriculum, adjusting instructional strategies, and accommodating students with special needs are important aspects of raising assessment scores in high schools. (CJW)

32 CFR 179.4 - Policy.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 1 2012-07-01 2012-07-01 false Policy. 179.4 Section 179.4 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CLOSURES AND REALIGNMENT MUNITIONS RESPONSE SITE..., stakeholder interest) can affect the sequence in which munitions response actions at a specific MRS are funded...

32 CFR 179.4 - Policy.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 1 2014-07-01 2014-07-01 false Policy. 179.4 Section 179.4 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CLOSURES AND REALIGNMENT MUNITIONS RESPONSE SITE..., stakeholder interest) can affect the sequence in which munitions response actions at a specific MRS are funded...

32 CFR 179.4 - Policy.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 1 2011-07-01 2011-07-01 false Policy. 179.4 Section 179.4 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CLOSURES AND REALIGNMENT MUNITIONS RESPONSE SITE..., stakeholder interest) can affect the sequence in which munitions response actions at a specific MRS are funded...

32 CFR 179.4 - Policy.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 1 2013-07-01 2013-07-01 false Policy. 179.4 Section 179.4 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CLOSURES AND REALIGNMENT MUNITIONS RESPONSE SITE..., stakeholder interest) can affect the sequence in which munitions response actions at a specific MRS are funded...

The Distributive Property in Grade 3?

ERIC Educational Resources Information Center

Benson, Christine C.; Wall, Jennifer J.; Malm, Cheryl

2013-01-01

The Common Core State Standards for Mathematics (CCSSM) call for an in depth, integrated look at elementary school mathematical concepts. Some topics have been realigned to support an integration of topics leading to conceptual understanding. For example, the third-grade standards call for relating the concept of area (geometry) to multiplication…

77 FR 43084 - Multiple Award Schedule (MAS) Program Continuous Open Season-Operational Change

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-23

... Award Schedule (MAS) Program Continuous Open Season- Operational Change AGENCY: Federal Acquisition... proposing this operational change to enhance the performance of and modernize the MAS program in three key program areas: Small business viability, operational efficiency, and cost control. The DBM will realign...

32 CFR 174.16 - Real property containing explosive or chemical agent hazards.

Code of Federal Regulations, 2014 CFR

2014-07-01

... chemical agent hazards from past DoD military munitions-related or chemical warfare-related activities... 32 National Defense 1 2014-07-01 2014-07-01 false Real property containing explosive or chemical... REALIGNMENT Environmental Matters § 174.16 Real property containing explosive or chemical agent hazards. The...

32 CFR 174.16 - Real property containing explosive or chemical agent hazards.

Code of Federal Regulations, 2012 CFR

2012-07-01

... chemical agent hazards from past DoD military munitions-related or chemical warfare-related activities... 32 National Defense 1 2012-07-01 2012-07-01 false Real property containing explosive or chemical... REALIGNMENT Environmental Matters § 174.16 Real property containing explosive or chemical agent hazards. The...

32 CFR 174.16 - Real property containing explosive or chemical agent hazards.

Code of Federal Regulations, 2013 CFR

2013-07-01

... chemical agent hazards from past DoD military munitions-related or chemical warfare-related activities... 32 National Defense 1 2013-07-01 2013-07-01 false Real property containing explosive or chemical... REALIGNMENT Environmental Matters § 174.16 Real property containing explosive or chemical agent hazards. The...

32 CFR 174.16 - Real property containing explosive or chemical agent hazards.

Code of Federal Regulations, 2011 CFR

2011-07-01

... chemical agent hazards from past DoD military munitions-related or chemical warfare-related activities... 32 National Defense 1 2011-07-01 2011-07-01 false Real property containing explosive or chemical... REALIGNMENT Environmental Matters § 174.16 Real property containing explosive or chemical agent hazards. The...

Structural re-alignment in an immunologic surface region of ricin A chain

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

Zemla, A T; Zhou, C E

2007-07-24

We compared structure alignments generated by several protein structure comparison programs to determine whether existing methods would satisfactorily align residues at a highly conserved position within an immunogenic loop in ribosome inactivating proteins (RIPs). Using default settings, structure alignments generated by several programs (CE, DaliLite, FATCAT, LGA, MAMMOTH, MATRAS, SHEBA, SSM) failed to align the respective conserved residues, although LGA reported correct residue-residue (R-R) correspondences when the beta-carbon (Cb) position was used as the point of reference in the alignment calculations. Further tests using variable points of reference indicated that points distal from the beta carbon along a vector connectingmore » the alpha and beta carbons yielded rigid structural alignments in which residues known to be highly conserved in RIPs were reported as corresponding residues in structural comparisons between ricin A chain, abrin-A, and other RIPs. Results suggest that approaches to structure alignment employing alternate point representations corresponding to side chain position may yield structure alignments that are more consistent with observed conservation of functional surface residues than do standard alignment programs, which apply uniform criteria for alignment (i.e., alpha carbon (Ca) as point of reference) along the entirety of the peptide chain. We present the results of tests that suggest the utility of allowing user-specified points of reference in generating alternate structural alignments, and we present a web server for automatically generating such alignments.« less

Anion effects on anti-microbial activity of poly[1-vinyl-3-(2-sulfoethyl imidazolium betaine)].

PubMed

Garg, Godawari; Chauhan, Ghanshyam S; Gupta, Reena; Ahn, J-H

2010-04-01

Recent investigations in the anti-microbial properties of the functional polymers are predominantly focused on the structure of the cationic moieties. In the present study, we investigated that the nature of the anion present in polysulfobetaines affects activity against certain microorganisms and their anti-microbial properties have been rationalized in terms of the structure-activity relationship. Vinyl imidazolium-based polysulfobetaines were prepared by the quaternization of poly(N-vinyl imidazole) with sodium salt of 2-bromo ethanesulfonic acid. The bromide counter anion of the resulting polymer was exchanged with different anions to generate a series of polymers. These were characterized by FTIR, DSC, XRD, SEM, elemental analysis (C, H, N and S) and viscosity measurements. The anti-microbial activity studies were carried against three fungi (Aspergillus niger, Byssochlamys fulva and Mucor circenelliods) and two bacteria (Bacillus coagulans BTS-3 and Pseudomonas aeruginosa BTS-2). The nature of the anion affects the structure of polysulfobetaine by realignment of polymer chains. The anion-dependent anti-microbial properties of polysulfobetaines result from the interaction of the microbes at the polymer interface. Copyright 2009 Elsevier Inc. All rights reserved.

Family boundary structures and child adjustment: the indirect role of emotional reactivity.

PubMed

Lindahl, Kristin M; Bregman, Hallie R; Malik, Neena M

2012-12-01

Structural and system theories propose that disruptions in family subsystem functioning increase risk for youth maladjustment. While there is growing evidence to support this proposition, studies that specifically focus on the larger family system remain relatively rare. Furthermore, the pathways that connect problems in family subsystem alliances to externalizing or internalizing problems in youth are as yet largely unexplored. This study examined youth emotional reactivity (anger and sadness) to family conflict as an indirect pathway of the association between family boundary disturbances and youth adjustment in a sample of two-parent families (N = 270). Observational coding was used to group families into Balanced, Dyadic, or Disengaged family alliance structures and to assess youth emotional reactivity, and parent-report was used to assess youth psychopathology. Structural equation modeling indicated both anger and sadness served as indirect pathways through which family boundary disturbances are linked with youth adjustment. In addition, gender was tested as a moderator and important gender differences were found. Specifically, boys were directly impacted by dyadic disturbances while girls were directly impacted by family disengagement. The findings help target goals for intervention and indicate that worthwhile objectives may include realigning family subsystem boundaries, changing family communication patterns, and improving affective coping skills for youth. PsycINFO Database Record (c) 2012 APA, all rights reserved.

Thermocapillary reorientation of Janus drops

NASA Astrophysics Data System (ADS)

Rosales, Rodolfo; Saenz, Pedro

2017-11-01

Janus drops, named after the Ancient Roman two-faced god, are liquid drops formed from two immiscible fluids. Experimental observations indicate that a Janus drop may re-orientate in response to an applied external thermal gradient due to the Marangoni effect. Depending on the angle between the interior interface and the direction of the temperature gradient, disparities in the physical properties of the constituent liquids may lead to asymmetries in the thermocapillary flow. As a result, the drop will move along a curved path until a torque-free configuration is achieved, point after which it will continue on a straight trajectory. Here, we present the results of a theoretical investigation of this realignment phenomenon in the Stokes regime and in the limit of non-deformable interfaces. A 3D semi-analytical method in terms of polar spherical harmonics is developed to characterize and rationalize the hydrodynamic response (forces and torques), flow (velocity and temperature distribution) and trajectory of a Janus drop moving during the temperature-driven reorientation process. Furthermore, we discuss how this phenomenon may be exploited to develop dynamically reconfigurable micro-lenses. This work was partially supported by the US National Science Foundation through Grants DMS-1614043 and DMS-1719637.

THE WELL-ALIGNED ORBIT OF WASP-84b: EVIDENCE FOR DISK MIGRATION OF A HOT JUPITER

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

Anderson, D. R.; Triaud, A. H. M. J.; Turner, O. D.

We report the sky-projected orbital obliquity (spin–orbit angle) of WASP-84 b, a 0.69M{sub Jup} planet in an 8.52 day orbit around a G9V/K0V star, to be λ = −0.3 ± 1.7°. We obtain a true obliquity of ψ = 17.3 ± 7.7° from a measurement of the inclination of the stellar spin axis with respect to the sky plane. Due to the young age and the weak tidal forcing of the system, we suggest that the orbit of WASP-84b is unlikely to have both realigned and circularized from the misaligned and/or eccentric orbit likely to have arisen from high-eccentricity migration.more » Therefore we conclude that the planet probably migrated via interaction with the protoplanetary disk. This would make it the first “hot Jupiter” (P<10 d) to have been shown to have migrated via this pathway. Further, we argue that the distribution of obliquities for planets orbiting cool stars (T{sub eff} < 6250 K) suggests that high-eccentricity migration is an important pathway for the formation of short-orbit, giant planets.« less

svviz: a read viewer for validating structural variants.

PubMed

Spies, Noah; Zook, Justin M; Salit, Marc; Sidow, Arend

2015-12-15

Visualizing read alignments is the most effective way to validate candidate structural variants (SVs) with existing data. We present svviz, a sequencing read visualizer for SVs that sorts and displays only reads relevant to a candidate SV. svviz works by searching input bam(s) for potentially relevant reads, realigning them against the inferred sequence of the putative variant allele as well as the reference allele and identifying reads that match one allele better than the other. Separate views of the two alleles are then displayed in a scrollable web browser view, enabling a more intuitive visualization of each allele, compared with the single reference genome-based view common to most current read browsers. The browser view facilitates examining the evidence for or against a putative variant, estimating zygosity, visualizing affected genomic annotations and manual refinement of breakpoints. svviz supports data from most modern sequencing platforms. svviz is implemented in python and freely available from http://svviz.github.io/. Published by Oxford University Press 2015. This work is written by US Government employees and is in the public domain in the US.

Assessing the Educational Data Movement. Technology, Education--Connections (TEC)

ERIC Educational Resources Information Center

Piety, Philip J.

2013-01-01

For better or worse, many educational decisions that were once handled on a personal level by teachers or administrators now increasingly rely upon data and information. To be successful in this era, educators need to understand this broad sociotechnical revolution and how it is realigning traditional roles and responsibilities. In this book, the…

Restructuring the University of Alaska Statewide System of Higher Education.

ERIC Educational Resources Information Center

Gaylord, Thomas A.; Rogers, Brian

The radical restructuring of Alaska's public higher education system brought on by the state's 1986 economic collapse is discussed. The plan called for a merger of 11 community colleges with three universities into three multi-campus institutions. It realigned statewide programs in vocational technical education, fisheries and ocean sciences,…

Valuing Higher Education

ERIC Educational Resources Information Center

Pillay, Gerald J.

2009-01-01

The question of the value of higher education is today set in the context of an unprecedented banking and financial crisis. In this context of fundamental change and financial realignment, it is important that we as members of the university remake our case for why the university deserves to be considered alongside all those other worthy causes…

1. West portal of Tunnel 23, contextual view to the ...

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

1. West portal of Tunnel 23, contextual view to the west-northwest, 380mm lens. Tunnel 22 pierces the toe of Lookout Point. Note that the tracks have been realigned toward the Willamette River to bypass Tunnel 23. - Southern Pacific Railroad Natron Cutoff, Tunnel 23, Milepost 584.5, Westfir, Lane County, OR

75 FR 8485 - Revocation of Class D and E Airspace; Brunswick, ME

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-25

...-0981; Airspace Docket No. 09-ANE-105] Revocation of Class D and E Airspace; Brunswick, ME AGENCY... and E Airspace at Brunswick NAS Airport, Brunswick, ME, as the airport has closed and the associated... Brunswick NAS Airport in Brunswick, ME has closed in compliance with the 2005 Base Realignment and Closure...

78 FR 7784 - Office of the Secretary; Office of the Assistant Secretary for Preparedness and Response...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-04

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Office of the Secretary; Office of the Assistant Secretary... the Department of Health and Human Services (HHS) is being amended at Chapter AN, Office of the... June 21, 2010. This organizational change is to realign the Division of Emergency Care Coordination...

Realigning the Values of Academic Health Centers: The Role of Innovative Faculty Management.

ERIC Educational Resources Information Center

Arana, George W.; McCurdy, Layton

1995-01-01

The current approach to research, teaching, clinical service, and administration at academic health centers is reviewed, and the traditional values underpinning this approach are challenged. A new form of faculty management that matches the individual faculty member's priorities and skills with the health center mission and which focuses on the…

75 FR 1425 - Self-Regulatory Organizations; the Depository Trust Company; Notice of Filing and Immediate...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-11

... Money Market Instruments. These changes are intended to realign the fees with DTC's corresponding... Position fee for issues with a large number of shares but low market value. These proposed fee revisions... Commission, by the Division of Trading and Markets, pursuant to delegated authority.\\9\\ Florence E. Harmon...

78 FR 63869 - Change of Using Agency for Restricted Areas R-2309 and R-2312, AZ

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-25

...-8783. SUPPLEMENTARY INFORMATION: Background As a result of the realignment of organizational... operational control occurs October 1, 2013. This action is an administrative name change only and does not... amends the descriptions of restricted areas R-2309 and R-2312 to reflect current organizational...

Microelectronics (Electronic Devices) Research, Development, Test, and Evaluation Laboratories with DoD

DTIC Science & Technology

1994-04-08

Range, New Mexico , the National Aeronautics and Space Administration Langley Research Center in Hampton, Virginia, and the Lewis Research Center in...SUBMITTED TO CONGRESS MARCH 1993 40 Appendix £. Excerpt from the Army’s Justification for DoD Base Realignment and Closure SEXt BYSASD iNLi i/Ba

Accounting Issues: An Essay Series Part I--Introduction to Accounting Theory and Cash

ERIC Educational Resources Information Center

Laux, Judy

2007-01-01

Recent accounting scandals challenge academics to refocus the educational process on the theoretical underpinnings of accounting. This is the first in a series of articles designed to facilitate this realignment. Intended as a supplement for the introductory accounting course, the essay series connects each of the primary accounting elements to…

Realigning the Focus of Plagiarism Detection Using "Plagiarismdetect.com"

ERIC Educational Resources Information Center

Sabapathy, Elangkeeran A/L; Rahim, Rozlan Abd; Jusoff, Kamaruzaman

2009-01-01

The purpose of this article is to examine the extent to which "plagiarismdetect.com," an internet help/tool to detect plagiarism helps academicians tackle the ever-growing problem of plagiarism. Concerned with term papers, essays and most of the time with full-blown research reports, a tool like "plagiarismdetect.com" may…

32 CFR 174.7 - Retention for DoD Component use and transfer to other Federal agencies.

Code of Federal Regulations, 2014 CFR

2014-07-01

... agencies. (a) To speed the economic recovery of communities affected by closures and realignments, the... Secretary concerned, the Transition Coordinator, and the DoD Office of Economic Adjustment Project Manager... requested property would provide greater long-term economic benefits for the program than acquisition of a...

32 CFR 174.7 - Retention for DoD Component use and transfer to other Federal agencies.

Code of Federal Regulations, 2013 CFR

2013-07-01

... agencies. (a) To speed the economic recovery of communities affected by closures and realignments, the... Secretary concerned, the Transition Coordinator, and the DoD Office of Economic Adjustment Project Manager... requested property would provide greater long-term economic benefits for the program than acquisition of a...

32 CFR 174.7 - Retention for DoD Component use and transfer to other Federal agencies.

Code of Federal Regulations, 2010 CFR

2010-07-01

... agencies. (a) To speed the economic recovery of communities affected by closures and realignments, the... Secretary concerned, the Transition Coordinator, and the DoD Office of Economic Adjustment Project Manager... requested property would provide greater long-term economic benefits for the program than acquisition of a...

32 CFR 174.7 - Retention for DoD Component use and transfer to other Federal agencies.

Code of Federal Regulations, 2011 CFR

2011-07-01

... agencies. (a) To speed the economic recovery of communities affected by closures and realignments, the... Secretary concerned, the Transition Coordinator, and the DoD Office of Economic Adjustment Project Manager... requested property would provide greater long-term economic benefits for the program than acquisition of a...

32 CFR 174.7 - Retention for DoD Component use and transfer to other Federal agencies.

Code of Federal Regulations, 2012 CFR

2012-07-01

... agencies. (a) To speed the economic recovery of communities affected by closures and realignments, the... Secretary concerned, the Transition Coordinator, and the DoD Office of Economic Adjustment Project Manager... requested property would provide greater long-term economic benefits for the program than acquisition of a...

Comments on historical variation & desired condition as tools for terrestrial landscape analysis

Treesearch

Constance I. Millar

1997-01-01

Historic (natural or reference) variability and desired condition are key ecosystem-management concepts advocated in many approaches to terrestrial landscape analysis. Historical variation is considered to be a conservative indicator of sustainability. If current conditions are outside the range of historic values, management actions are described to realign the system...

Integrating Comparative Research on Global Instructional Practices in Pre-Service Early Childhood Education Science Course Instruction

ERIC Educational Resources Information Center

Medlin, Dorene

2017-01-01

The purpose of this study was to determine the impact of internationalizing a curricular component of the class on preservice teachers. By realigning course objectives and including a content specific Albany State University internationalization initiative framework, the project evaluated the impact on preservice teacher knowledge of culturally…

Motivations to Switch: Refuting the Public Discourse on Athletic Conference Realignment

ERIC Educational Resources Information Center

Kramer, Dennis A., II

2016-01-01

Since their inception, intercollegiate athletic programs have spurred debates between academics and practitioners in terms of their importance and placement within the academic mission of higher education. This dialogue has escalated over the past 30 years, as the college sports industry has grown in size, scope, and complexity. As a result of…

Avoiding Practice Shock: Using Teacher Movies to Realign Pre-Service Teachers' Expectations of Teaching

ERIC Educational Resources Information Center

Delamarter, Jeremy

2015-01-01

Pre-service teachers often have unrealistic expectations of teaching. They often create an inspiration/content dichotomy in which they expect relational activities to trump content delivery. Unchecked, these misaligned expectations can lead to practice shock, the disorienting and sometimes traumatic identity crisis that often occurs during the…

Integrating Human Health and Environmental Health into the DPSIR Framework: A Tool to Identify Research Opportunities for Sustainable and Healthy Communities

EPA Science Inventory

The U.S. Environmental Protection Agency has recently realigned its research enterprise around the concept of sustainability. Scientists from across multiple disciplines have a role to play in contributing the information, methods, and tools to more fully understand the long-term...

Military Lives: Coaching Transitions

ERIC Educational Resources Information Center

Beech, Nick; Gold, Jeff; Beech, Susan

2017-01-01

Purpose: The purpose of this paper is to first consider how veterans use talk to shape interpretations of personal and social identity. Second, this paper seeks to gain an understanding of how veterans see themselves in a civilian world, their ability to re-conceptualise and realign their perspective on life to support their transition in to a…

Orbital operation study. Volume 3: Basic vehicle summaries

NASA Technical Reports Server (NTRS)

Anderson, N. R.; Gianformaggio, A.

1972-01-01

The vehicle related data developed during the orbital operations study are described. The interfacing activity findings have been realigned into the four basic vehicle systems as follows: (1) earth orbital shuttle (EOS), (2) research and applications module (RAM), (3) space based, ground based, manned and unmanned tugs, and (4) modular space station (MSS).

Performance Assessments: How State Policy Can Advance Assessments for 21st Century Learning. White Paper

ERIC Educational Resources Information Center

Parsi, Ace; Darling-Hammond, Linda

2015-01-01

Employers, postsecondary institutions, and civic leaders are urging greater focus on 21st century skills essential for college, career, and civic success: problem solving, interpersonal skills, and collaboration, among others. In response to these demands, states across the country are working to realign policies--on learning standards,…

France’s New NATO Policy: Leveraging a Realignment of the Alliance?

DTIC Science & Technology

2009-01-01

things that others only think. Former Socialist foreign minister, Hubert Védrine, put it in particularly stark terms: Were France to become a...see Ronja Kempin and Marco Overhaus, “Kein grosser Sprung in der Entwicklung der ESVP: Lehren aus der französischen Ratpräsidentschaft” [“No great

State Outlook: Fiscal and Public Policy Issues Affecting Postsecondary Education

ERIC Educational Resources Information Center

American Association of State Colleges and Universities, 2010

2010-01-01

This publication provides a compilation of the issues affecting postsecondary education in America. The contents of this issue include: (1) Overview of Economic and Fiscal Policy Dynamics; (2) July 2010 Economic Snapshot; (3) State Economic Conditions and Budget Outlook; (4) State Budget Pressures; (5) State Budget Realignment Strategies; (6)…

Realigning Capital Portfolios: International Students' Educational Experiences in Higher Education

ERIC Educational Resources Information Center

Lin, Isadora Jung-Hsiu

2014-01-01

This paper reports on first year experiences of international students who use English as an additional language (EAL) in higher education in Australia. It examines how valued resources can foster a positive educational experience of these students from sociological perspectives. It draws data from an interview study, exploring narrative accounts…

Strategic Engagement: New Models of Relationship Management for Academic Librarians

ERIC Educational Resources Information Center

Eldridge, Jeanette; Fraser, Katie; Simmonds, Tony; Smyth, Neil

2016-01-01

How do we best bridge the gap between the Library and the diverse academic communities it serves? Librarians need new strategies for engagement. Traditional models of liaison, aligning solutions to disciplines, are yielding to functional specialisms, including a focus on building partnerships. This paper offers a snapshot of realignment across the…

32 CFR Appendix A to Part 179 - Tables of the Munitions Response Site Prioritization Protocol

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 1 2010-07-01 2010-07-01 false Tables of the Munitions Response Site... OF DEFENSE CLOSURES AND REALIGNMENT MUNITIONS RESPONSE SITE PRIORITIZATION PROTOCOL (MRSPP) Pt. 179, App. A Appendix A to Part 179—Tables of the Munitions Response Site Prioritization Protocol The tables...

32 CFR Appendix A to Part 179 - Tables of the Munitions Response Site Prioritization Protocol

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 1 2012-07-01 2012-07-01 false Tables of the Munitions Response Site... OF DEFENSE CLOSURES AND REALIGNMENT MUNITIONS RESPONSE SITE PRIORITIZATION PROTOCOL (MRSPP) Pt. 179, App. A Appendix A to Part 179—Tables of the Munitions Response Site Prioritization Protocol The tables...

32 CFR Appendix A to Part 179 - Tables of the Munitions Response Site Prioritization Protocol

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 1 2014-07-01 2014-07-01 false Tables of the Munitions Response Site... OF DEFENSE CLOSURES AND REALIGNMENT MUNITIONS RESPONSE SITE PRIORITIZATION PROTOCOL (MRSPP) Pt. 179, App. A Appendix A to Part 179—Tables of the Munitions Response Site Prioritization Protocol The tables...

32 CFR Appendix A to Part 179 - Tables of the Munitions Response Site Prioritization Protocol

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 1 2011-07-01 2011-07-01 false Tables of the Munitions Response Site... OF DEFENSE CLOSURES AND REALIGNMENT MUNITIONS RESPONSE SITE PRIORITIZATION PROTOCOL (MRSPP) Pt. 179, App. A Appendix A to Part 179—Tables of the Munitions Response Site Prioritization Protocol The tables...

32 CFR Appendix A to Part 179 - Tables of the Munitions Response Site Prioritization Protocol

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 1 2013-07-01 2013-07-01 false Tables of the Munitions Response Site... OF DEFENSE CLOSURES AND REALIGNMENT MUNITIONS RESPONSE SITE PRIORITIZATION PROTOCOL (MRSPP) Pt. 179, App. A Appendix A to Part 179—Tables of the Munitions Response Site Prioritization Protocol The tables...

The psychology of primate cooperation and competition: a call for realigning research agendas

PubMed Central

Schmelz, Martin; Call, Josep

2016-01-01

Cooperation and competition are two key components of social life. Current research agendas investigating the psychological underpinnings of competition and cooperation in non-human primates are misaligned. The majority of work on competition has been done in the context of theory of mind and deception, while work on cooperation has mostly focused on collaboration and helping. The current impression that theory of mind is not necessarily implicated in cooperative activities and that helping could not be an integral part of competition might therefore be rather misleading. Furthermore, theory of mind research has mainly focused on cognitive aspects like the type of stimuli controlling responses, the nature of representation and how those representations are acquired, while collaboration and helping have focused primarily on motivational aspects like prosociality, common goals and a sense of justice and other-regarding concerns. We present the current state of these two bodies of research paying special attention to how they have developed and diverged over the years. We propose potential directions to realign the research agendas to investigate the psychological underpinnings of cooperation and competition in primates and other animals. PMID:26644603

Dependence of Tropical Cyclone Intensification on the Latitude under Vertical Shear

NASA Astrophysics Data System (ADS)

Bi, Mingyu; Ge, Xuyang; Li, Tim

2018-02-01

The sensitivity of tropical cyclone (TC) intensification to the ambient rotation effect under vertical shear is investigated. The results show that the vortices develop more rapidly with intermediate planetary vorticity, which suggests an optimal latitude for the TC development in the presence of vertical shear. This is different from the previous studies in which no mean flow is considered. It is found that the ambient rotation has two main effects. On the one hand, the boundary layer imbalance is largely controlled by the Coriolis parameter. For TCs at lower latitudes, due to the weaker inertial instability, the boundary inflow is promptly established, which results in a stronger moisture convergence and thus greater diabatic heating in the inner core region. On the other hand, the Coriolis parameter modulates the vertical realignment of the vortex with a higher Coriolis parameter, favoring a quicker vertical realignment and thus a greater potential for TC development. The combination of these two effects results in an optimal latitude for TC intensification in the presence of a vertical shear investigated.

Ethnicity and nationality among Ethiopians in Canada's census data: a consideration of overlapping and divergent identities.

PubMed

Thompson, Daniel K

2018-01-01

This article addresses the intersection of 'homeland' politics and diaspora identities by assessing whether geopolitical changes in Ethiopia affect ethno-national identifications among Ethiopian-origin populations living abroad. Officials in Ethiopia's largest ethnically-defined states recently began working to improve diaspora-homeland relations, historically characterised by ethnically-mobilized support for opposition and insurgency. The emergence of an 'Ethiopian-Somali' identity indicated in recent research, previously regarded as a contradiction in terms, is the most striking of a series of realignments between ethnicity and nationality. Such realignments reflect new orientations towards the homeland that impact diaspora engagement in politics and development. While diaspora returnees constitute a visible presence in some formerly marginalized areas of Ethiopia-including the historically disputed Somali region-large-sample data on ethnicity and nationality from Canadian censuses suggest that diaspora outreach efforts to historically marginalized groups have not (yet) effected large-scale changes in ethno-national identity, and that ongoing tensions in Ethiopia's federal politics may have different impacts on the identities of different ethnic populations.

Plant Growth Facility (PGF)

NASA Technical Reports Server (NTRS)

1998-01-01

In a microgravity environment aboard the Space Shuttle Columbia Life and Microgravity Mission STS-78, compression wood formation and hence altered lignin deposition and cell wall structure, was induced upon mechanically bending the stems of the woody gymnosperms, Douglas fir (Pseudotsuga menziesii) and loblolly pine (Pinus taeda). Although there was significant degradation of many of the plant specimens in space-flight due to unusually high temperatures experienced during the mission, it seems evident that gravity had little or no effect on compression wood formation upon bending even in microgravity. Instead, it apparently results from alterations in the stress gradient experienced by the plant itself during bending under these conditions. This preliminary study now sets the stage for long-term plant growth experiments to determine whether compression wood formation can be induced in microgravity during phototropic-guided realignment of growing woody plant specimens, in the absence of any externally provided stress and strain.

Coordinated DNA dynamics during the human telomerase catalytic cycle

NASA Astrophysics Data System (ADS)

Parks, Joseph W.; Stone, Michael D.

2014-06-01

The human telomerase reverse transcriptase (hTERT) utilizes a template within the integral RNA subunit (hTR) to direct extension of telomeres. Telomerase exhibits repeat addition processivity (RAP) and must therefore translocate the nascent DNA product into a new RNA:DNA hybrid register to prime each round of telomere repeat synthesis. Here, we use single-molecule FRET and nuclease protection assays to monitor telomere DNA structure and dynamics during the telomerase catalytic cycle. DNA translocation during RAP proceeds through a previously uncharacterized kinetic substep during which the 3‧-end of the DNA substrate base pairs downstream within the hTR template. The rate constant for DNA primer realignment reveals this step is not rate limiting for RAP, suggesting a second slow conformational change repositions the RNA:DNA hybrid into the telomerase active site and drives the extrusion of the 5‧-end of the DNA primer out of the enzyme complex.

FRankenstein becomes a cyborg: the automatic recombination and realignment of fold recognition models in CASP6.

PubMed

Kosinski, Jan; Gajda, Michal J; Cymerman, Iwona A; Kurowski, Michal A; Pawlowski, Marcin; Boniecki, Michal; Obarska, Agnieszka; Papaj, Grzegorz; Sroczynska-Obuchowicz, Paulina; Tkaczuk, Karolina L; Sniezynska, Paulina; Sasin, Joanna M; Augustyn, Anna; Bujnicki, Janusz M; Feder, Marcin

2005-01-01

In the course of CASP6, we generated models for all targets using a new version of the "FRankenstein's monster approach." Previously (in CASP5) we were able to build many very accurate full-atom models by selection and recombination of well-folded fragments obtained from crude fold recognition (FR) results, followed by optimization of the sequence-structure fit and assessment of alternative alignments on the structural level. This procedure was however very arduous, as most of the steps required extensive visual and manual input from the human modeler. Now, we have automated the most tedious steps, such as superposition of alternative models, extraction of best-scoring fragments, and construction of a hybrid "monster" structure, as well as generation of alternative alignments in the regions that remain poorly scored in the refined hybrid model. We have also included the ROSETTA method to construct those parts of the target for which no reasonable structures were generated by FR methods (such as long insertions and terminal extensions). The analysis of successes and failures of the current version of the FRankenstein approach in modeling of CASP6 targets reveals that the considerably streamlined and automated method performs almost as well as the initial, mostly manual version, which suggests that it may be a useful tool for accurate protein structure prediction even in the hands of nonexperts. 2005 Wiley-Liss, Inc.

Voiding and sexual dysfunctions after pelvic fracture urethral injuries treated with either initial cystostomy and delayed urethroplasty or immediate primary urethral realignment.

PubMed

Aşci, R; Sarikaya, S; Büyükalpelli, R; Saylik, A; Yilmaz, A F; Yildiz, S

1999-08-01

The aim of this study is to evaluate the effects of the different immediate treatment modalities on the sexual and voiding functions in pelvic fracture urethral injuries. The records of 38 male patients with traumatic posterior urethral injuries were reviewed, 18 of whom were treated by initial suprapubic cystostomy and delayed repair (Group 1), and 20 by primary urethral realignment (Group 2). Types of pelvic fractures and urethral injuries were classified according to surgical and radiological findings. Long-term voiding functions were determined by the patient questionnaire, residual urine and uroflow. Sexual functions were also determined by the patient questionnaire and a penile duplex ultrasound study. Mean follow-ups of Groups 1 and 2 were 37 and 39 months, respectively. Membranous urethral disruption extending to the urogenital diaphragm was the most frequent urethral injury (type 3), with incidences of 66.7% and 77.7%, respectively. There were no statistically significant differences in mean age, incidence of pelvic fracture types and urethral injury types between groups (p > 0.05). After the immediate treatments, 16.7% and 55% of the patients regained normal urination, and stricture developed in 83.3% and 45% of the patients, respectively. In 44.4% of the patients in Group 1 and 10% in Group 2, urethral strictures required open urethroplasty (p < 0.05). Erectile impotence before urethroplasty in 17.6% and 20%, anejaculation after urethroplasty in 17.6% and 15% and incontinence in 5.6% and 10% of the patients were found in Groups 1 and 2, respectively (p > 0.05). However, 88.8% and 90% of patients eventually achieved normal urination with complete continence. Sexual and voiding dysfunction after pelvic fracture posterior urethral injury seem to be the result of the injury itself, not of the immediate treatment modalities. In urethral disruption injuries, primary urethral realignment seems more favourable than suprapubic cystostomy and delayed repair.

Internal Initiation of Influenza Virus Replication of Viral RNA and Complementary RNA in Vitro*

PubMed Central

Zhang, Shijian; Wang, Jinlan; Wang, Qiang; Toyoda, Tetsuya

2010-01-01

Influenza virus transcription is a prototype of primer-dependent initiation. Its replication mechanism is thought to be primer-independent. The internal initiation and realignment model for influenza virus genome replication has been recently proposed (Deng, T., Vreede, F. T., and Brownlee, G. G. (2006) J. Virol. 80, 2337–2348). We obtained new results, which led us to propose a novel model for the initiation of viral RNA (vRNA) replication. In our study, we analyzed the initiation mechanisms of influenza virus vRNA and complementary RNA (cRNA) synthesis in vitro, using purified RNA polymerase (RdRp) and 84-nt model RNA templates. We found that, for vRNA → cRNA →, RdRp initiated replication from the second nucleotide of the 3′-end. Therefore, host RNA-specific ribonucleotidyltransferases are required to add one nucleotide (purine residues are preferred) to the 3′-end of vRNA to make the complete copy of vRNA. This hypothesis was experimentally proven using poly(A) polymerase. For cRNA → vRNA, the dinucleotide primer AG was synthesized from UC (fourth and fifth from the 3′-end) by RdRp pausing at the sixth U of UUU and realigning at the 3′-end of cRNA template; then RdRp was able to read through the entire template RNA. The RdRp initiation complex was not stable until it had read through the UUU of cRNA and the UUUU of vRNA at their respective 3′-ends. This was because primers overlapping with the first U of the clusters did not initiate transcription efficiently, and the initiation product of v84+G (the v84 template with an extra G at its 3′-end), AGC, realigned to the 3′-end. PMID:20858902

Connections, Partnerships, Opportunities, and Programs to Enhance Success for Military Students

ERIC Educational Resources Information Center

Ford, Deborah; Northrup, Pamela; Wiley, Lusharon

2009-01-01

Active-duty personnel, reservists, veterans, and their spouses or dependents represent 30% of the 10,000 students at the University of West Florida (UWF). With base realignment activities, a rise in the number of troops returning from deployments, and an increase in military-affiliated students on campus, the needs of veterans and their families…

Education for Sustainable Development in German Science Education: Past-Present-Future

ERIC Educational Resources Information Center

Bögeholz, Susanne; Böhm, Marko; Eggert, Sabina; Barkmann, Jan

2013-01-01

In this paper, we trace selected strands of the German path to Education for Sustainable Development (ESD). We start by addressing pre-ESD research, and move to the concept of "Gestaltungskompetenz," the core concept of German ESD. The concept had to be realigned as to become more compatible with international research on learning…

Inside Moves: As Technologies and Job Descriptions Change, Communications and Marketing Offices Opt for Strategic Realignment

ERIC Educational Resources Information Center

Scully, Maura King

2011-01-01

Realists recognize reorganizations for what they are: opportunities to do things better--to change business as usual to reflect best practices, new tools and technologies, and current challenges in the marketplace. At educational institutions, perhaps no area is as sensitive to those shifts as communications and marketing offices. The advances in…

Bakke, Weber, and Mr. Justice Stewart: Constitutional Theory and Affirmative Action.

ERIC Educational Resources Information Center

Broderick, Albert

1979-01-01

Recent Federal Supreme Court decisions on nondiscrimination in federally funded programs are noted in a discussion of two issues: (1) Does the court have an accepted methodology? and (2) Has there been a realignment on crucial legal aspects of race relations? (Journal availability: Wm. W. Gaunt & Sons, 3011 Gulf Drive, Holmes Beach, FL 33510,…

Free Spaces, Collective Identity and Political Consciousness: Student Activism and Repression on West Java, Indonesia, 1920-1979

ERIC Educational Resources Information Center

Sapiie, Stephanie

2012-01-01

Whereas previous studies of the Indonesian student movement have been limited to studies of single episodes of activism of student protests, this work focuses on the narratives, and repertoires that, together with crucial external events of political and economic realignments created both pressures and opportunities that produced contentious…

75 FR 61556 - Notice of Opportunity To Participate, Criteria Requirements and Application Procedure for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-05

... realigned under the Title 10 U.S.C. Sec. 2687 (announcement of closures of large Department of Defense... pursuant to 10 U.S.C. 2687 as excess property (bases announced for closure by Department of Defense (DOD... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration [Docket No. FAA-2011-22842] Notice of...

Teaching as Regulation and Dealing with Complexity

ERIC Educational Resources Information Center

Boshuizen, H. P. A.

2016-01-01

At an abstract level, teaching a class can be perceived as one big regulation problem. For an optimal result, teachers must continuously (re)align their goals and sub-goals, and need to get timely and valid information on how they are doing in reaching these goals. This discussion describes the specific difficulties due to the time characteristics…

Stop Postponing the Rest of Your Life. [Fourth Edition.

ERIC Educational Resources Information Center

Stevens, Paul

This book is a practical guide on how to realign one's career by careful, systematic analysis of what is not satisfying and what needs to be changed. It assists individuals in learning who they really are today, where they are going, and how to identify realistic work alternatives. Part 1 on achieving career satisfaction consists of three…

Realigning Resources for District Success: Duval County Public Schools Final Report

ERIC Educational Resources Information Center

Travers, Jonathan; Ferris, Kristen

2011-01-01

Duval County Public Schools (DCPS) is poised to take action today that will lead to serving all students more effectively. Although the challenges are significant, including deep budget cuts, the district made the strategic choice to look thoroughly at how resources are currently allocated and now has a foundation for making decisions that will…

A Grand Bargain for Education Reform: New Rewards and Supports for New Accountability

ERIC Educational Resources Information Center

Hershberg, Theodore, Ed.; Robertson-Kraft, Claire, Ed.

2009-01-01

This book offers an ambitious new system for evaluating, compensating, and providing professional development for school teachers and administrators. In this realigned system, new forms of accountability are introduced, but they go hand in hand with new rewards and access to enhanced forms of professional development to help educators succeed in…

Re-Aligning Research into Teacher Education for CALL and Bringing It into the Mainstream

ERIC Educational Resources Information Center

Motteram, Gary

2014-01-01

This paper explores three research projects conducted by the writer and others with a view to demonstrating the importance of effective theory and methodology in the analysis of teaching situations where Computer Assisted Language Learning (CALL), teacher practice and teacher education meet. It argues that there is a tendency in the field of…

Maximising Leadership Capacity and School Improvement through Re-Alignment of Children's Services

ERIC Educational Resources Information Center

Tarpey, Christine; Poultney, Val

2015-01-01

This article emerges from work undertaken with leaders from a local authority who took part in a programme entitled "Advanced Leadership in Integrated Children's Services Environment" or ALICSE programme. The aim of this course was to engage leaders and managers in thinking differently about their roles and to consider how they could…

78 FR 63867 - Change of Using Agency for Restricted Areas R-5115, NM, and R-6316, R-6317, and R-6318, TX

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-25

... realignment of organizational responsibilities between federal agencies, U.S. Customs and Border Protection..., R-6317, and R-6318 in Texas. The transfer of using agency operational control occurs October 1, 2013...-6316, R- 6317, and R-6318 to reflect current organizational responsibilities. Environmental Review The...

76 FR 4988 - Intent To Prepare an Environmental Impact Statement for a Potomac Yard Metrorail Station in...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-27

... located along a short segment of realigned track between the George Washington Memorial Parkway and the... located. The permanent, long-term effects to the region could include, but are not limited to effects to... transit travel speeds. This results in relatively long transit travel times to access the area. The...

77 FR 72820 - Hot-Rolled Flat-Rolled Carbon-Quality Steel Products From the Russian Federation; 2010-2011...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-06

... Ministry of Russia'') initialed a draft revision to the Agreement which realigns the reference prices... 30, 2012, the Department and The Economy Ministry of Russia signed the final revision to the... date, the Department revoked Russia's status as a non-market-economy country under section 771(18)(B...

Adolescent Secretive Behavior: African American and Hmong Adolescents' Strategies and Justifications for Managing Parents' Knowledge about Peers

ERIC Educational Resources Information Center

Bakken, Jeremy P.; Brown, B. Bradford

2010-01-01

Drawing upon the expectancy violation-realignment theory of autonomy development, this qualitative study examined African American and Hmong adolescent autonomy-seeking behaviors and parent-child communication about activities and relationships with peers. Twenty-two African American and 11 Hmong adolescents in grades 6-12 and 14 African American…

76 FR 77008 - Notice of Administrative Boundary Change for Bureau of Land Management Offices in Montana To...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-09

... Lewis and Clark County AGENCY: Bureau of Land Management, Interior. ACTION: Notice. SUMMARY: The... realign Lewis and Clark County, currently a split county between the two offices, to the Western Montana... Broadwater, Deer Lodge, Gallatin, Jefferson, Lewis and Clark, Park, Silver Bow and the northern portion of...

Eliciting the Institutional Myth: Exploring the Ethos of 'The University' in Germany and England

ERIC Educational Resources Information Center

Budd, Richard

2018-01-01

This paper is situated in relation to a critical mass of largely censorious commentary around global policy trends purportedly undermining, or even realigning, universities' 'traditional' ethos, but where the student perspective on this appears to have been largely ignored. Drawing on interviews with German and English undergraduates, it applies…

Sciences Teacher Education Curriculum Re-Alignment: "Science Education Lecturers' Perspectives of Knowledge Integration at South African Universities"

ERIC Educational Resources Information Center

Booi, Kwanele; Khuzwayo, Mamsie Ethel

2018-01-01

A qualitative case study was conducted at six purposively sampled universities; out of a population of approximately 23 universities. This sampling strategy was based on selecting some universities that became Universities of Technology during the process of merging Higher Education Institutions (HEIs) while other universities kept their identity;…

SPAWAR Strategic Plan Execution Year 2017

DTIC Science & Technology

2017-01-11

the PEO C4I domain. Completed C4I Baseline implementation activities including product roadmap system reviews, realignment of product fielding within...preloading applications in the CANES production facility to reduce installation timelines • Implemented Installation Management Office alignment and...software update process • For candidate technologies (endeavors) in the innovation pipeline, identified key attributes and acceleration factors that

The Historical Evolution of Engineering Degrees: Competing Stakeholders, Contestation over Ideas, and Coherence across National Borders

ERIC Educational Resources Information Center

Case, Jennifer M.

2017-01-01

Recent times have seen significant realignment of engineering degrees globally, most notably in the Washington Accord, a system of mutual recognition of accreditation across much of the Anglophone world and beyond, and the Bologna Process, impacting significantly on the form of engineering degrees in Europe. This article, tracing the historical…

78 FR 26380 - Proposal To Replace the Existing Movable I-5 Bridge Across the Columbia River With a Fixed Multi...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-06

..., which requires agencies to coordinate and expedite the permitting and environmental review process for... by CRC to realign the federal channel to accommodate the proposed project. A ship simulation will be... provides information on how to participate in the process. The process includes an opportunity to submit...

Emerging HRD Issues: A Conceptual Framework for Corporate University in the Context of Chinese Organizations

ERIC Educational Resources Information Center

Li, Jie; Alagaraja, Meera

2007-01-01

The authors suggest a conceptual framework for developing CU's in the Chinese organizational context. We reviewed literature on existing conceptual frameworks and chose the CU wheel as proposed by Prince and Stewart. Four core processes identified in the CU wheel were realigned and readjusted in developing our framework of Corporate University in…

Dance Education Matters: Rebuilding Postsecondary Dance Education for Twenty-First Century Relevance and Resonance

ERIC Educational Resources Information Center

Risner, Doug

2010-01-01

Postsecondary dance education is at a crucial juncture in its history in academe. Emerging from women's physical education programs in the 1930s, the profession's realignment with the arts broadly and arts-based education specifically has been characterized by ambitious goals and steady growth through the 1990s. However, a number of critical…

Forest science in the South - 2006

Treesearch

Southern Research Station USDA Forest Service

2007-01-01

Welcome to the Southern Research Station's 2006 Forest Science in the South. Our summary highlights key accomplishments and activities from this past fiscal year, October 1, 2005, through September 30, 2006.This was a dynamic year for the Station! We recently realigned our 28 research work units (RWUs) into 15 RWUs grouped under five science areas –...

75 FR 19977 - Office of the Assistant Secretary for Planning and Evaluation; Statement of Organization...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-16

... reorganization is to realign the functions of ASPE's Office of Science and Data Policy to reflect the current... and Data Policy (AEJ),'' in its entirety and replace with the following: E. The Office of Science and Data Policy (AEJ) The Office of Science and Data Policy (SDP) is responsible for policy development...

Upward Mobility Through Job Restructuring. Personnel Management Series No. 26.

ERIC Educational Resources Information Center

Civil Service Commission, Washington, DC.

The May, 1974, bulletin issued by the Civil Service Commission deals with job restructuring, the process of realigning job duties to develop technician-type or "bridge" jobs in Federal agencies, as a means to provide upward mobility for employees. Besides being highly beneficial to employees in dead end jobs at low grade levels, job restructuring…

Pre-University Prepared Students: A Programme for Facilitating the Transition from Secondary to Tertiary Education

ERIC Educational Resources Information Center

McPhail, Ruth

2015-01-01

The expectations of first-year students are becoming more widely researched and understood. How to realign perceptions and prepare students for the transition from secondary school to tertiary education is less well considered. This paper presents an account of a pre-university preparation programme embedded in the senior years of secondary…

Fort Holabird Defense Investigative Service (DIS), Base Realignment and Closure (BRAC) Cleanup Plan (BCP), Version II

DTIC Science & Technology

1998-12-01

3-16 3.4.7 Category 7: Areas Not Evaluated or Require Additional Evaluation .................... 3-16...Alternatives Evaluation Process for DIS Disposal and Reuse, Fort Holabird, Maryland ........ 2-6 Figure 3-1. Environmental Restoration Early Action...Requirement AREE ............... Area Requiring Environmental Evaluation AST .................. Above-ground Storage Tank BCP .................. BRAC

76 FR 17841 - Record of Decision (ROD) for the Realignment, Growth, and Stationing of Army Aviation Assets

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-31

... Carson, PCMS, and YTC as well as significant but mitigable impacts to water resources at YTC. At PCMS... Assets'' and has made the decision to proceed with the implementation of Alternative 3 (preferred... from other locations and will gain approximately 1,400 new Soldiers and 44 helicopters. Implementation...

Realigning Resources for District Success: Duval County Public Schools Final Report. Executive Summary

ERIC Educational Resources Information Center

Travers, Jonathan; Ferris, Kristen

2011-01-01

Duval County Public Schools (DCPS) is poised to take action today that will lead to serving all students more effectively. Although the challenges are significant, including deep budget cuts, the district made the strategic choice to look thoroughly at how resources are currently allocated and now has a foundation for making decisions that will…

Under Secretary of Defense (Comptroller) > Budget

Science.gov Websites

(Comptroller) Under Secretary of Defense (Comptroller) Home About OUSD(C) OUSD(C) Top Leaders OUSD(C) Org Chart functionalStatements OUSD(C) History FMR Budget Materials Budget Execution Financial Management Improving Financial Military Construction, Family Housing, and Base Realignment and Closure Program (C-1) PDF icon Excel icon

Mechanisms of mTORC1 activation by RHEB and inhibition by PRAS40.

PubMed

Yang, Haijuan; Jiang, Xiaolu; Li, Buren; Yang, Hyo J; Miller, Meredith; Yang, Angela; Dhar, Ankita; Pavletich, Nikola P

2017-12-21

The mechanistic target of rapamycin complex 1 (mTORC1) controls cell growth and metabolism in response to nutrients, energy levels, and growth factors. It contains the atypical kinase mTOR and the RAPTOR subunit that binds to the Tor signalling sequence (TOS) motif of substrates and regulators. mTORC1 is activated by the small GTPase RHEB (Ras homologue enriched in brain) and inhibited by PRAS40. Here we present the 3.0 ångström cryo-electron microscopy structure of mTORC1 and the 3.4 ångström structure of activated RHEB-mTORC1. RHEB binds to mTOR distally from the kinase active site, yet causes a global conformational change that allosterically realigns active-site residues, accelerating catalysis. Cancer-associated hyperactivating mutations map to structural elements that maintain the inactive state, and we provide biochemical evidence that they mimic RHEB relieving auto-inhibition. We also present crystal structures of RAPTOR-TOS motif complexes that define the determinants of TOS recognition, of an mTOR FKBP12-rapamycin-binding (FRB) domain-substrate complex that establishes a second substrate-recruitment mechanism, and of a truncated mTOR-PRAS40 complex that reveals PRAS40 inhibits both substrate-recruitment sites. These findings help explain how mTORC1 selects its substrates, how its kinase activity is controlled, and how it is activated by cancer-associated mutations.

Automatic targeting of plasma spray gun

DOEpatents

Abbatiello, Leonard A.; Neal, Richard E.

1978-01-01

A means for monitoring the material portion in the flame of a plasma spray gun during spraying operations is provided. A collimated detector, sensitive to certain wavelengths of light emission, is used to locate the centroid of the material with each pass of the gun. The response from the detector is then relayed to the gun controller to be used to automatically realign the gun.

76 FR 44579 - Notice of Availability of Environmental Assessment for Strike Fighter Realignment at Naval Air...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-26

... Engineering Command, Southwest; Attn: Code EV21.AK; 1220 Pacific Highway, Building 1, 5th Floor; San Diego, CA... available for public review at the following Web site: http://www.cnic.navy.mil/cnrsw . In addition, paper... language informational materials will be made available on the Web site: http://www.cnic.navy.mil/cnrsw and...

A visual resource management study of alternative dams, reservoirs and highway and transmission line corridors near Copper Creek, Washington

Treesearch

John Ady; Brian A. Gray; Grant R. Jones

1979-01-01

Three alternative dams have been considered by Seattle City Light for the Skagit River Narrows in the North Cascades National Recreation Area, Washington. The authors assessed the area's existing visual resources, identified three alternative highway and transmission line realignments, evaluated changes in visual character and quality for 13 different combinations...

Power up Your Planning: A Well-Defined Theory of Action Leads to Systemwide Change

ERIC Educational Resources Information Center

Williams, Sharon; Cloninger, Karen

2018-01-01

Even though the West Linn-Wilsonville School District in Tualatin, Oregon was posting good results at all levels, when a new superintendent arrived, one of his first initiatives was to re-align progress from goals to a coherent system of professional development that would lead everyone to feel confident and competent in their work to reach all…

The Availability of Judicial Review Regarding Military Base Closures and Realignments

DTIC Science & Technology

2005-06-30

held that the President is not subject to the APA, due to separation of powers principles.37 Base Closure Act Claims The Dalton Court distinguished...that the 1988 Base Closure Act violated the non-delegation doctrine and the separation of powers doctrine.53 However, the Base Closure Act has not yet been held unconstitutional by any federal appellate courts.

20 CFR 671.110 - What are major economic dislocations or other events which may qualify for a national emergency...

Code of Federal Regulations, 2010 CFR

2010-04-01

... single site of employment; (c) Closures and realignments of military installations; (d) Multiple layoffs... individuals in a community; (e) Emergencies or natural disasters, as defined in paragraphs (1) and (2) respectively, of section 102 of the Robert T. Stafford Disaster Relief and Emergency Assistance Act (42 U.S.C...

Exploring Inquiry in the Third Space: Case Studies of a Year in an Urban Teacher-Residency Program

ERIC Educational Resources Information Center

Klein, Emily J.; Taylor, Monica; Onore, Cynthia; Strom, Kathryn; Abrams, Linda

2016-01-01

Using case studies, we describe what happens from novice to apprentice when preservice teachers learn to teach in an urban teacher-residency (UTR) program with a focus on inquiry. Our UTR operates within a "third space" in teacher education, seeking to realign traditional power relationships and to create an alternate arena where the…

Department of Defense Base Closure and Realignment Report

DTIC Science & Technology

1993-03-01

European NATO allies wili continue to grapple with shaping 3n evolving regional security framework capable of crisis management and conflict prevention, as...Personnel, Arlington, Virginia (including the Office of Military Manpower Management . Arlington, Virg;uda) Naval Air Systems Command, Arlington, Virginia...Hawaii Enlisted Personnel Management Center, New Orleans, Louisiana Naval Computer & Telecommunications Station, New Orleans, Louisiana Naval Air Station

Defense Industrial Base (DIB): Munitions Realignment for 2020

DTIC Science & Technology

2013-03-01

munitions DIB by companies like Coca Cola , Quaker Oats, and Eastman Kodak. As industrial mobilization quickly increased, the requirements decreased...Association of Colleges and Schools, 3624 Market Street, Philadelphia, PA 19104, (215) 662-5606. The Commission on Higher Education is an institutional...Colleges and Schools, 3624 Market Street, Philadelphia, PA 19104, (215) 662-5606. The Commission on Higher Education is an institutional accrediting

The use of resorbable hardware for fixation of pediatric mandible fracture. Case report.

PubMed

Poore, Matthew C; Penna, Kevin J

2008-01-01

The diagnosis and management of mandible fractures in the pediatric patient population can pose multiple challenges to the oral and maxillofacial surgeon. Resorbable plates and screws for fixation in this population are both well tolerated and effective. They enable realignment and stable positioning of rapidly healing fracture segments, while obviating any potential impediments to long-term metal retention.

78 FR 38618 - Proposed Establishment of the Eagle Peak Mendocino County Viticultural Area and Realignments of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-27

... comment form for this document as posted within Docket No. TTB-2013-0004 at `` Regulations.gov ,'' the... ridge of the California Coast Range. The steep peaks of the Laughlin Range form the northern portion of... Franciscan Complex and early Tertiary micro-fossils of 65 to 1.5 million years old. Shale is older Franciscan...

Value of Forecaster in the Loop

DTIC Science & Technology

2014-09-01

forecast system IFR instrument flight rules IMC instrument meteorological conditions LAMP Localized Aviation Model Output Statistics Program METOC...obtaining valuable experience. Additional factors have impacted the Navy weather forecast process. There has been a the realignment of the meteorology...forecasts that are assessed, it may be a relatively small number that have direct impact on the decision-making process. Whether the value is minimal or

Report on the Program and Contract Infrastructure Technical Requirements Development for the Guam Realignment Program

DTIC Science & Technology

2012-02-08

Office GRN Guam Road Network GWA Guam Waterworks Authority ICG Interagency Coordination Group JFY Japanese Fiscal Year JRM Joint...PAC) (Pacific) NCTS Naval Computer and Telecommunications Station NEPA National Environmental Policy Act NPDES National Pollutant Discharge...Elimination System OPNAV Operational Navy UFC Unified Facilities Criteria U.S. United States USC United States Code USDA United States

Nanotechnology and the Developing World: Lab-on-Chip Technology for Health and Environmental Applications

ERIC Educational Resources Information Center

Mehta, Michael D.

2008-01-01

This article argues that advances in nanotechnology in general, and lab-on-chip technology in particular, have the potential to benefit the developing world in its quest to control risks to human health and the environment. Based on the "risk society" thesis of Ulrich Beck, it is argued that the developed world must realign its science and…

Help Wanted: Realigning Journalism Education to Meet the Needs of Top U.S. News Companies

ERIC Educational Resources Information Center

Wenger, Deb Halpern; Owens, Lynn C.; Cain, Jason

2018-01-01

Journalism programs working to stay current with industry practice often struggle to do so without forgoing traditional journalism skills and attributes. This longitudinal study involves content analysis of more than 1,800 jobs posted in either 2010 or 2015 by companies listed among the top 10 newspaper and broadcast journalism companies in the…

77 FR 16849 - Notice of Realignment/Merger of Five Regional Audit Offices: Boston, MA Will Merge With New York...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-22

... of Five Regional Audit Offices: Boston, MA Will Merge With New York, NY; and the Gulf Coast Region... result from the reorganization; (3) a discussion of the impact on the local economy; and (4) an estimate... Department (such as the establishment of new or combination of existing organization units within a field...

A National Study of the Validity and Utility of the Comprehensive Assessment of School Environment (CASE) Survey

ERIC Educational Resources Information Center

McGuffey, Amy R.

2016-01-01

A healthy school climate is necessary for improvement. The purpose of this study was to evaluate the construct validity and usability of the Comprehensive Assessment of School Environment (CASE) as it was purportedly realigned to the three dimensions of the Breaking Ranks Framework developed by the National Association of Secondary School…

75 FR 23747 - Notice of Availability (NOA) of the Draft Environmental Impact Statement for the Disposal and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-04

... Public Hearings AGENCY: Department of the Navy, DoD. ACTION: Notice. SUMMARY: Pursuant to Section 102(2... per Public Law 101-510, the Defense Base Closure and Realignment Act of 1990, as amended in 2005. Public hearings will be held to provide information and receive oral and written comments on the Draft...

Changing the game; some thoughts on future healthcare demands, technology, nursing and interprofessional education.

PubMed

Garrett, Bernard M

2012-07-01

This editorial discusses the conclusions of a number of high-profile reports on the future of healthcare provision, and healthcare professional education. The need for the realignment of service provision, regulation, interdisciplinary healthcare and supporting education is discussed in the context of rapid technological and social change. Copyright © 2012 Elsevier Ltd. All rights reserved.

Forest science in the South - 2007

Treesearch

Southern Research Station USDA Forest Service

2007-01-01

Welcome to the 2007 Forest Science in the South. As in the past few years, this summary of research highlights is accompanied by a DVD that provides more detail on specific accomplishments and products, each of which has a link for ordering online or downloading as a full-text publication. I am pleased to say that we have completed the realignment of our...

Perceptions of Community College Adult Basic Education Faculty regarding Faculty Professional Development in Alabama Community Colleges

ERIC Educational Resources Information Center

Taylor, Thomas J., Jr.

2009-01-01

Faculty professional development is an integral part of the overall mission of the Adult Basic Education programs that are operated under the auspices of the Alabama Community College System. Since their realignment within the ACCS in 2004, there has been a continual process underway to increase professional development activities at both the…

A happy conclusion to the SALT image quality saga

NASA Astrophysics Data System (ADS)

Crause, Lisa A.; O'Donoghue, Darragh E.; O'Connor, James E.; Strumpfer, Francois; Strydom, Ockert J.; Sass, Craig; du Plessis, Charl A.; Wiid, Eben; Love, Jonathan; Brink, Janus D.; Wilkinson, Martin; Coetzee, Chris

2012-09-01

Images obtained with the Southern African Large Telescope (SALT) during its commissioning phase showed degradation due to a large focus gradient and a variety of other optical aberrations. An extensive forensic investigation eventually traced the problem to the mechanical interface between the telescope and the secondary optics that form the Spherical Aberration Corrector (SAC). The SAC was brought down from the telescope in 2009 April, the problematic interface was replaced and the four corrector mirrors were optically tested and re-aligned. The surface figures of the SAC mirrors were confirmed to be within specification and a full system test following the re-alignment process yielded a RMS wavefront error of just 0.15 waves. The SAC was re-installed on the tracker in 2010 August and aligned with respect to the payload and primary mirror. Subsequent on-sky tests produced alarming results which were due to spurious signals being sent to the tracker by the auto-collimator, the instrument responsible for controlling the attitude of the SAC with respect to the primary mirror. Once this minor issue was resolved, we obtained uniform 1.1 arcsecond star images over the full 10 arcminute field of view of the telescope.

Unpaired 5' ppp-nucleotides, as found in arenavirus double-stranded RNA panhandles, are not recognized by RIG-I.

PubMed

Marq, Jean-Baptiste; Kolakofsky, Daniel; Garcin, Dominique

2010-06-11

Arenavirus and bunyavirus RNA genomes are unusual in that they are found in circular nucleocapsids, presumably due to the annealing of their complementary terminal sequences. Moreover, arenavirus genome synthesis initiates with GTP at position +2 of the template rather than at the precise 3' end (position +1). After formation of a dinucleotide, 5' pppGpC(OH) is then realigned on the template before this primer is extended. The net result of this "prime and realign" mechanism of genome initiation is that 5' pppG is found as an unpaired 5' nucleotide when the complementary genome ends anneal to form a double-stranded (dsRNA) panhandle. Using 5' pppRNA made in vitro and purified so that all dsRNA side products are absent, we have determined that both this 5' nucleotide overhang, as well as mismatches within the dsRNA (as found in some arenavirus genomes), clearly reduce the ability of these model dsRNAs to induce interferon upon transfection into cells. The presence of this unpaired 5' ppp-nucleotide is thus another way that some viruses appear to use to avoid detection by cytoplasmic pattern recognition receptors.

Examination of first and second order thermodynamic realignments of metals and metal-alloys, with application of DMTA equipment

NASA Astrophysics Data System (ADS)

Gábor, Béres; Zsolt, Dugár; Dávid, Kis; Pál, Hansághy

2015-04-01

The researcher work pushes the borders of the application of a high efficiency equipment, in the matter of metals. With this equipment, which already testified in the compound industry, a flasher query of some metal-related technological parameters could be easily available. Towards the searching, we shaped different compound copper-alloy samples, in different states, and accordingly we monitored the realignments. Following the shaping, the DMTA detected such microscopic transformations (as we expected), according to heating rate, whereby we could determine the specialities of the transformations. In order to monitor the effect of the work hardening, we applied two different shaping grade: 50% and 75%. The heat treatment already took place in the DMTA, using 3 K/min heating rate. The specimens were loaded by inflection in the 2-point bending support with constant frequency and amplitude. Our current object was the monitoring of the recrystallization, and the investigation of the influential factors of this process, but other transitions were also regarded. Those measurements’ results, that the DMTA presented, had been compared with DSC and hardness analysis, whereby we try to conclude to the utility of DMTA, in matter of metal alloys.

Structure and function of small heat shock/alpha-crystallin proteins: established concepts and emerging ideas.

PubMed

MacRae, T H

2000-06-01

Small heat shock/alpha-crystallin proteins are defined by conserved sequence of approximately 90 amino acid residues, termed the alpha-crystallin domain, which is bounded by variable amino- and carboxy-terminal extensions. These proteins form oligomers, most of uncertain quaternary structure, and oligomerization is prerequisite to their function as molecular chaperones. Sequence modelling and physical analyses show that the secondary structure of small heat shock/alpha-crystallin proteins is predominately beta-pleated sheet. Crystallography, site-directed spin-labelling and yeast two-hybrid selection demonstrate regions of secondary structure within the alpha-crystallin domain that interact during oligomer assembly, a process also dependent on the amino terminus. Oligomers are dynamic, exhibiting subunit exchange and organizational plasticity, perhaps leading to functional diversity. Exposure of hydrophobic residues by structural modification facilitates chaperoning where denaturing proteins in the molten globule state associate with oligomers. The flexible carboxy-terminal extension contributes to chaperone activity by enhancing the solubility of small heat shock/alpha-crystallin proteins. Site-directed mutagenesis has yielded proteins where the effect of the change on structure and function depends upon the residue modified, the organism under study and the analytical techniques used. Most revealing, substitution of a conserved arginine residue within the alpha-crystallin domain has a major impact on quaternary structure and chaperone action probably through realignment of beta-sheets. These mutations are linked to inherited diseases. Oligomer size is regulated by a stress-responsive cascade including MAPKAP kinase 2/3 and p38. Phosphorylation of small heat shock/alpha-crystallin proteins has important consequences within stressed cells, especially for microfilaments.

Biomechanical effects of fusion levels on the risk of proximal junctional failure and kyphosis in lumbar spinal fusion surgery.

PubMed

Park, Won Man; Choi, Dae Kyung; Kim, Kyungsoo; Kim, Yongjung J; Kim, Yoon Hyuk

2015-12-01

Spinal fusion surgery is a widely used surgical procedure for sagittal realignment. Clinical studies have reported that spinal fusion may cause proximal junctional kyphosis and failure with disc failure, vertebral fracture, and/or failure at the implant-bone interface. However, the biomechanical injury mechanisms of proximal junctional kyphosis and failure remain unclear. A finite element model of the thoracolumbar spine was used. Nine fusion models with pedicle screw systems implanted at the L2-L3, L3-L4, L4-L5, L5-S1, L2-L4, L3-L5, L4-S1, L2-L5, and L3-S1 levels were developed based on the respective surgical protocols. The developed models simulated flexion-extension using hybrid testing protocol. When spinal fusion was performed at more distal levels, particularly at the L5-S1 level, the following biomechanical properties increased during flexion-extension: range of motion, stress on the annulus fibrosus fibers and vertebra at the adjacent motion segment, and the magnitude of axial forces on the pedicle screw at the uppermost instrumented vertebra. The results of this study demonstrate that more distal fusion levels, particularly in spinal fusion including the L5-S1 level, lead to greater increases in the risk of proximal junctional kyphosis and failure, as evidenced by larger ranges of motion, higher stresses on fibers of the annulus fibrosus and vertebra at the adjacent segment, and higher axial forces on the screw at the uppermost instrumented vertebra in flexion-extension. Therefore, fusion levels should be carefully selected to avoid proximal junctional kyphosis and failure. Copyright © 2015 Elsevier Ltd. All rights reserved.

Committed HSE management Vs TQM: Is there any difference?

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

Aitken, J.D.; McMath, C.R.; Lombardo, G.J.

1996-11-01

Safe performance of oilfield service operations at unfamiliar customer installations requires service personnel that are highly trained and motivated. When such operations are made in over sixty countries with an independent, multi-cultural work force, an additional level of difficulty in achieving an improved level of HSE (Health, Safety & Environment) performance is introduced. Recognizing these challenges, one company set out in 1989 to implement a comprehensive HSE management system suited to this environment. The system, described here, was launched with total commitment and participation of all levels of management and was designed to empower the work force rather than forcemore » them into compliance. This included a realignment of management priorities to give HSE a primary place along with other management responsibilities. One central theme of the system is a single standard applied to all HSE actions, throughout the world and at all levels of the Company. Thus, for example, all employees including all managers go through the same basic HSE training courses on a regular basis. After six years, a cultural change has taken place, along with a notable reduction in both accident frequency and severity, measured in terms of lost workdays. This reduction in lost workdays is an easily quantifiable cost saving which by far outweighs the total cost of the HSE system implementation. While the HSE management system was designed to specifically meet the needs of the company, the techniques used closely parallel those of Total Quality Management (TQM), which, in the last years, has gained momentum as a {open_quotes}new paradigm{close_quotes} in the HSE field. In this company`s experience, a common sense application of sound management to the HSE process has led to a TQM system.« less

Quantitative analysis of animal model lens anatomy: accommodative range is related to fiber structure and organization.

PubMed

Kuszak, J R; Mazurkiewicz, M; Jison, L; Madurski, A; Ngando, A; Zoltoski, R K

2006-01-01

The results of a recent study on accommodation in humans and baboons has revealed that lens fiber structure and organization are key components of the mechanism of accommodation. Dynamic focusing involves the controlled displacement and replacement, or realignment, of cortical fiber-ends at sutures as the mechanism of accommodation at the fiber level. This emended explanation of the mechanism of accommodation raises the following question: as the structure of crystalline lenses are only similar, not identical between species, is accommodative amplitude related to differences in the structure and organization of fibers between species? To address this question, we have quantitatively examined the structure and organization of fibers in a number of the more commonly used animal models (mice, cattle, frogs, rabbits and chickens) for lens research. Lenses (a minimum of 12-18 lenses/species) from mice, cattle, frogs and rabbits were used for this study. Prior to fixation for structural analysis, measurements of the gross shape of the lenses (equatorial diameter, anterior and posterior minor radii [anterior + posterior minor radius = polar axis]) were taken directly through a stereo surgical dissecting microscope equipped with an ocular reticle. Lenses were then prepared for and examined by light (LM), transmission (TEM) and scanning electron microscopy (SEM). Scale computer-assisted drawings (CADs) of lenses and lens fibers were then constructed from quantitative data as described above and from quantitative data contained in micrographs. The differences in fiber structure and organization that effect accommodative range arise early in development and are continued throughout lifelong lens growth. In umbilical suture lenses (avian) secondary fibers develop with almost completely tapered anterior ends (85-90% reduction of their measures of width and thickness at the equator). By comparison, in lenses with line sutures (e.g. frogs and rabbits) secondary fibers develop with just a 50-60% reduction in anterior fiber taper. In lenses with Y sutures (mice and cattle), fiber width taper is only 25-40%. However, in all cases, while the taper of the posterior end width of fibers is just slightly less (approx. 15-20%) than that of anterior ends, posterior end thickness is only reduced by one half that of anterior thickness. In humans, the mechanism of accommodation at the fiber level involves the controlled realignment of very flattened and flared, rather than tapered fiber-ends at sutures. In this manner, the simultaneous increase in lens thickness and surface curvature in the accommodated state is the result of fiber-ends being overlapped along multiple (9-12) suture branches covering the majority of the anterior and posterior surfaces. The results of this animal study strongly suggest that accommodative range is directly related to quantitative differences in fiber structure and organization in the different suture types. The very broad accommodative range in birds is made possible, at least in part, by the almost complete tapering of fiber-ends at umbilical sutures. In contrast, the essentially negligible accommodative range of animals that have line- and Y-suture lenses is at least partially the result of the fact that these lenses have fibers with very little end taper. Thus, the blunt ends of fibers in line- and Y-suture lenses precludes any significant overlap of end segments to effect accommodation.

Integrating human health and environmental health into the DPSIR framework: a tool to identify research opportunities for sustainable and healthy communities.

PubMed

Yee, Susan H; Bradley, Patricia; Fisher, William S; Perreault, Sally D; Quackenboss, James; Johnson, Eric D; Bousquin, Justin; Murphy, Patricia A

2012-12-01

The U.S. Environmental Protection Agency has recently realigned its research enterprise around the concept of sustainability. Scientists from across multiple disciplines have a role to play in contributing the information, methods, and tools needed to more fully understand the long-term impacts of decisions on the social and economic sustainability of communities. Success will depend on a shift in thinking to integrate, organize, and prioritize research within a systems context. We used the Driving forces-Pressures-State-Impact-Response (DPSIR) framework as a basis for integrating social, cultural, and economic aspects of environmental and human health into a single framework. To make the framework broadly applicable to sustainability research planning, we provide a hierarchical system of DPSIR keywords and guidelines for use as a communication tool. The applicability of the integrated framework was first tested on a public health issue (asthma disparities) for purposes of discussion. We then applied the framework at a science planning meeting to identify opportunities for sustainable and healthy communities research. We conclude that an integrated systems framework has many potential roles in science planning, including identifying key issues, visualizing interactions within the system, identifying research gaps, organizing information, developing computational models, and identifying indicators.

VLTI Imaging of a High-Mass Protobinary System: Unveiling the Dynamical Processes in High-Mass Star Formation

NASA Astrophysics Data System (ADS)

Kraus, S.; Kluska, J.; Kreplin, A.; Bate, M.; Harries, T.; Hofmann, K.-H.; Hone, E.; Monnier, J.; Weigelt, G.; Anugu, N.; de Wit, W.-J..; Wittkowski, M.

2017-12-01

High-mass stars exhibit a significantly higher multiplicity frequency than low-mass stars, likely reflecting differences in how they formed. Theory suggests that high-mass binaries may form by the fragmentation of self-gravitational discs or by alternative scenarios such as disc-assisted capture. Near-infrared interferometric observations reveal the high-mass young stellar object IRAS 17216-3801 to be a close high-mass protobinary with a separation of 0.058 arcseconds ( 170 au). This is the closest high-mass protobinary system imaged to date. We also resolve near- infrared excess emission around the individual stars, which is associated with hot dust in circumstellar discs. These discs are strongly misaligned with respect to the binary separation vector, indicating that tidal forces have not yet had time to realign. We measure a higher accretion rate towards the circumsecondary disc, confirming a hydrodynamic effect where the secondary star disrupts the primary star’s accretion stream and effectively limits the mass that the primary star can accrete. NACO L'-band imaging may also have resolved the circumbinary disc that feeds the accretion onto the circumstellar discs. This discovery demonstrates the unique capabilities of the VLTI, creating exciting new opportunities to study the dynamical processes that govern the architecture of close multiple systems.

Active control of ECCD-induced tearing mode stabilization in coupled NIMROD/GENRAY HPC simulations

NASA Astrophysics Data System (ADS)

Jenkins, Thomas; Kruger, Scott; Held, Eric

2013-10-01

Actively controlled ECCD applied in or near magnetic islands formed by NTMs has been successfully shown to control/suppress these modes, despite uncertainties in island O-point locations (where induced current is most stabilizing) relative to the RF deposition region. Integrated numerical models of the mode stabilization process can resolve these uncertainties and augment experimental efforts to determine optimal ITER NTM stabilization strategies. The advanced SWIM model incorporates RF effects in the equations/closures of extended MHD as 3D (not toroidal or bounce-averaged) quasilinear diffusion coefficients. Equilibration of driven current within the island geometry is modeled using the same extended MHD dynamics governing the physics of island formation, yielding a more accurate/self-consistent picture of island response to RF drive. Additionally, a numerical active feedback control system gathers data from synthetic diagnostics to dynamically trigger & spatially align the RF fields. Computations which model the RF deposition using ray tracing, assemble the 3D QL operator from ray & profile data, calculate the resultant xMHD forces, and dynamically realign the RF to more efficiently stabilize modes are presented; the efficacy of various control strategies is also discussed. Supported by the SciDAC Center for Extended MHD Modeling (CEMM); see also https://cswim.org.

Adjustable steam producing flexible orifice independent of fluid pressure

NASA Technical Reports Server (NTRS)

Morrison, Andrew D. (Inventor)

1992-01-01

A self-adjusting choke for a fluids nozzle includes a membrane constructed of a single piece of flexible or elastic material. This flexible material is shaped to fit into the outlet of a nozzle. The body of the membrane has at least two flow channels, from one face to the other, which directs two streams of water to cross at the opening of the nozzle or at some point beyond. The elasticity and thickness of the membrane is selected to match the range of expected pressures and fluid velocities. The choke may have more than two flow channels, as long as they are aligned adjacent to one another and directed towards each other at the exit face. In a three orifice embodiment, one is directed upward, one is directed downward, and the one in the middle is directed forward. In this embodiment all three fluid streams intersect at some point past the nozzle opening. Under increased pressure the membrane will deform causing the orifices to realign in a more forward direction, causing the streams to intersect at a smaller angle. This reduces the force with which the separate streams impact each other, still allowing the separate streams to unify into a single stable spiralling stream in spite of the increased pressure.

Three Dimensional Architecture of Membrane-Embedded MscS in the Closed Conformation

PubMed Central

Vásquez, Valeria; Sotomayor, Marcos; Cortes, D. Marien; Roux, Benoît; Schulten, Klaus; Perozo, Eduardo

2009-01-01

The mechanosensitive channel of small conductance (MscS) is part of a coordinated response to osmotic challenges in E. coli. MscS opens as a result of membrane tension changes, thereby releasing small solutes and effectively acting as an osmotic safety valve. Both, the functional state depicted by its crystal structure and its gating mechanism remain unclear. Here, we combine site-directed spin labeling, electron paramagnetic resonance (EPR) spectroscopy, and molecular dynamics simulations with novel energy restraints based on experimental EPR data to investigate the native transmembrane and periplasmic molecular architecture of closed MscS in a lipid bilayer. In the closed conformation, MscS shows a more compact transmembrane domain than in the crystal structure, characterized by a realignment of the transmembrane segments towards the normal of the membrane. The previously unresolved NH2-terminus forms a short helical hairpin capping the extracellular ends of TM1 and TM2 and in close interaction with the bilayer interface. The present three-dimensional model of membrane-embedded MscS in the closed state represents a key step in determining the molecular mechanism of MscS gating. PMID:18343404

Multiscale regression modeling in mouse supraspinatus tendons reveals that dynamic processes act as mediators in structure-function relationships.

PubMed

Connizzo, Brianne K; Adams, Sheila M; Adams, Thomas H; Jawad, Abbas F; Birk, David E; Soslowsky, Louis J

2016-06-14

Recent advances in technology have allowed for the measurement of dynamic processes (re-alignment, crimp, deformation, sliding), but only a limited number of studies have investigated their relationship with mechanical properties. The overall objective of this study was to investigate the role of composition, structure, and the dynamic response to load in predicting tendon mechanical properties in a multi-level fashion mimicking native hierarchical collagen structure. Multiple linear regression models were investigated to determine the relationships between composition/structure, dynamic processes, and mechanical properties. Mediation was then used to determine if dynamic processes mediated structure-function relationships. Dynamic processes were strong predictors of mechanical properties. These predictions were location-dependent, with the insertion site utilizing all four dynamic responses and the midsubstance responding primarily with fibril deformation and sliding. In addition, dynamic processes were moderately predicted by composition and structure in a regionally-dependent manner. Finally, dynamic processes were partial mediators of the relationship between composition/structure and mechanical function, and results suggested that mediation is likely shared between multiple dynamic processes. In conclusion, the mechanical properties at the midsubstance of the tendon are controlled primarily by fibril structure and this region responds to load via fibril deformation and sliding. Conversely, the mechanical function at the insertion site is controlled by many other important parameters and the region responds to load via all four dynamic mechanisms. Overall, this study presents a strong foundation on which to design future experimental and modeling efforts in order to fully understand the complex structure-function relationships present in tendon. Copyright © 2016 Elsevier Ltd. All rights reserved.

Digital Dimension Disruption: A National Security Enterprise Response

DTIC Science & Technology

2017-12-21

societal institutions, methods of business, and fundamental ideas about national security. This realignment will, of necessity, change the frameworks...humans did calculations and searched for information. In the past quarter century, human use of computers has changed fundamentally , but com- mon...the nature of data is, itself, undergoing a fundamental change. The terms “bespoke data” (from the British term for cus- tom-tailored) and “by

Realigning Resources for District Transformation: Using American Recovery and Reinvestment Act Funds to Advance a Strategic Education Reform Agenda

ERIC Educational Resources Information Center

Education Resource Strategies, 2009

2009-01-01

School districts and states have begun to receive education funds doled out from the American Recovery and Reinvestment Act, or ARRA, and many have a simple plan for the money--prevent teacher layoffs and restore current programs that were heading for the chopping block. This plan aligns with the legislation's intent to address the acute financial…

Base Realignment and Closure Environmental Evaluation (BRAC EE) Fort Devens, Massachusetts

DTIC Science & Technology

1995-09-01

Not Sampled ......... 6 2.3.2 Transformer Sites Sampled ........................ 7 2.4 Soil Sampling Protocol and Analytical Program ...Evaluation (AREE) 66. The study included evaluating the current PCB Transformer Management Program administered by the Fort Devens Environmental Management...Office (EMO), the Fort Devens Spill Contingency Plan, and the ongoing transformer inspection program . Personnel in both the Fort Devens EMO and the Fort

Joint Technical Architecture for Robotic Systems (JTARS)-Final Report

NASA Technical Reports Server (NTRS)

Bradley, Arthur T.; Holloway, Sidney E., III

2006-01-01

This document represents the final report for the Joint Technical Architecture for Robotic Systems (JTARS) project, funded by the Office of Exploration as part of the Intramural Call for Proposals of 2005. The project was prematurely terminated, without review, as part of an agency-wide realignment towards the development of a Crew Exploration Vehicle (CEV) and meeting the near-term goals of lunar exploration.

2005 Defense Base Closure and Realignment Commission Report. Volume 2

DTIC Science & Technology

2005-01-01

known as the Superfund, is the legal framework for the identification, restoration, and transfer of contaminated property. In 1986, CERCLA was revised...place and operating pursuant to an approved remedial design. This allows the transfer prior to complete remediation of contamination , (source: 2005...uncontaminated parcels at closing bases while long-term cleanup of contaminated parcels continues, (source: 2005 BRAC Commission) CERTIFIED DATA P.L

The United States and China in Power Transition

DTIC Science & Technology

2011-12-01

of inter- national relations? As China’s economic , political, cultural, and military influences continue to grow globally, what kind of a ...increase of national power in a big nation (in terms of its territorial and demographic sizes) as a result of its genuine and rapid economic ...the world has known has been a consequence of the ter- ritorial, economic , and diplomatic realignments that have followed such hegemonic

An Archaeological Reconnaissance Survey of the Proposed Channel Realignment Area at Big Stone-Whetstone Flood Control Project, Big Stone and Lac Qui Parle Counties, Minnesota.

DTIC Science & Technology

1980-08-01

terms of local collections. Charles Hanson: Mr. Hanson is a local collector who has a sizeable prehistoric collection from the island in Artichoke Lake... Artichoke Lake is located approximately 17 miles northeast of Ortonville and does not pertain to this project. He did indicate that he has done some

A Comparative History of Department of Defense Management Reform from 1947 to 2005

DTIC Science & Technology

2006-12-01

type of management reform agenda to improve the Department of Defense business processes and incorporate recent management ideas from the business ...introduce some type of management reform agenda to improve the Department of Defense business processes and incorporate recent management ideas...Steering Group BMMP Business Management Modernization Plan BRAC Base Realignment and Closure C3I Command, Control, Communications, and Intelligence

Internal Realignment of TAC (Tactical Air Command) Services Squadrons.

DTIC Science & Technology

1985-04-01

shows where consolidated management is possible. The paper also shows that the current organizatinal configuration does not totally comply with Air...activities in one area in the squadron? Henry H. Albers, in his book, Organized Executive Action: Discussion Making, Communication, and Leadership discusses...Henry H. Organized Executive Action: Decision Making, Communication, and Leadership . New York: John Wiley and Sons, Inc., 1962. 2. Brinckloe, William D

Report on 2005 Defense Base Closure and Realignment Implementation

DTIC Science & Technology

2011-09-01

been agreed to by the redevelopment authority? Yes Description of redevelopment plan: Education Conveyance to Texarkana College. Quantity of...1993 1998 2008 1995 2014 2014 2002 2016 2010 2011 2012 20252013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2024...1996 2001 2008 2008 1990 2008 2008 2008 2010 2011 2012 20252013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2024

Posterior urethral stricture repair following trauma and pelvic fracture.

PubMed

Rios, Emilio; Martinez-Piñeiro, Luis; Álvarez-Maestro, Mario

2014-01-01

Posterior urethral injuries typically arise in the context of a pelvic fracture.The correct and appropriate initial treatment of associated urethral rupture is critical to the proper healing of the injury. In this paper, we provide a comprehensive review of the literature with special emphasis on the various treatments available: open or endoscopic primary realignment, immediate or delayed urethroplasty after suprapubic cystostomy, and delayed optical urethrotomy.